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Journal articles on the topic "UFS"
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van der Schoot, Vyne, Lonneke Haer-Wigman, Ilse Feenstra, Femke Tammer, Anke J. M. Oerlemans, Martine P. A. van Koolwijk, Frans van Agt, et al. "Lessons learned from unsolicited findings in clinical exome sequencing of 16,482 individuals." European Journal of Human Genetics 30, no. 2 (October 25, 2021): 170–77. http://dx.doi.org/10.1038/s41431-021-00964-0.
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AbstractUnsolicited findings (UFs) are uncovered unintentionally and predispose to a disease unrelated to the clinical question. The frequency and nature of UFs uncovered in clinical practice remain largely unexplored. We here evaluated UFs identified during a 5-year period in which 16,482 index patients received clinical whole-exome sequencing (WES). UFs were identified in 0.58% (95/16,482) of index patients, indicating that the overall frequency of UFs in clinical WES is low. Fewer UFs were identified using restricted disease-gene panels (0.03%) than when using whole-exome/Mendeliome analysis (1.03%). The UF was disclosed to 86 of 95 individuals, for reasons of medical actionability. Only 61% of these UFs reside in a gene that is listed on the “ACMG59”-list, representing a list of 59 genes for which the American College of Medical Genetics recommends UF disclosure. The remaining 39% were grouped into four categories: disorders similar to “ACMG59”-listed disorders (25%); disorders for which disease manifestation could be influenced (7%); UFs providing reproductive options (2%); and UFs with pharmacogenetic implications (5%). Hence, our experience shows that UFs predisposing to medically actionable disorders affect a broader range of genes than listed on the “ACMG59”, advocating that a pre-defined gene list is too restrictive, and that UFs may require ad hoc evaluation of medical actionability. While both the identification and disclosure of UFs depend on local policy, our lessons learned provide general essential insight into the nature and odds of UFs in clinical exome sequencing.
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Kovtun, S. I., N. P. Galagan, and O. V. Shcherbak. "EVALUATION OF BIOLOGICAL ACTIVITY OF NANOBIOMATERIALS." Animal Breeding and Genetics 52 (November 1, 2016): 186–93. http://dx.doi.org/10.31073/abg.52.25.
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The main role in modern technology of long-term preservation of livestock gene pool is not only in conditions of low temperature conservation of reproductive cells and embryos, but also in composition of biomedia which are able to preserve their maximum integrity during this process. That is why cryomedia have been permanently improved in order to provide maximum vitality of cells after deconservation. Previously it was found that admixture of slight amount of high disperse (nanosized) silica (UFS) to the standard LGY-cryomedium for bull sperm freezing result in the increase of gametes survival after deconservation. As for UFS, it is widely used in preparation of drugs as a supporting substance, because in certain concentration limits it is physiologically non-harmful and compatible with biological systems. Such SiO2 has the developed surface, covered by hydroxyl groups, which demonstrates high adsorption activity with respect to a lot of substances. Replacement of hydroxyls by synthetic or natural compounds makes it possible to synthesize on this base immobilized biologically active preparations with prolonged and adsorption action. Thus, immobilization of some carbohydrates on UFS surface allowed us to obtain nanobiomaterials (NBM) which, being admixed to some cryomedia, provided higher survival of gametes after their defrosting in comparison with initial SiO2. The aim of present work was obtaining NBM, based on UFS, bovine serum albumin (BSA) and N-acelylneuraminic acid (N-ANA) and also examination of its biological activity using ejaculated bovine gametes of Holstein bulls (Strolh 379536/678, Tom 379545/345 and Тryplle 244), which are kept more than 29 years in the Bank of Animal Genetic Resources of Institute of Animal Breeding and Genetics nd. a. M.V.Zubets of NAAS. NBM UFC/N-ANA was obtained by impregnation of UFS, surface of which was preliminary heated during 2 hours at 200о С. NBM UFS/BSA and UFS/BSA/N-АНК were obtained by non-covalent adsorption of biomolecules. They were added to bovine gametes on the stage of their deconservation in concentration 0,001 %. Effect of NBM on spermatozoa was estimated in percents using the index of vitality according to activity of their movement. It was found out that after defrosting of bovine spermatozoa they demonstrated average activity of about 50,0 ± 5,77%. The same index of gametes activity in the control (without NBM admixture) lowered during 30 minutes only 3,3%, and reached 46,7 ± 6,01%. In experimental groups after 30 minutes the most active ones were gametes, which were in contact with UFS/BSA/N-ANA (56,7 ± 8,82 %). Gametes mixed with UFS demonstrated the lowest activity. In comparison with the control it decreased by 10 % and by 20 %, in comparison with UFS/BSA/N-ANA. Thus, admixture of UFS in concentration 0,001 % to deconservated bovine spermatozoa, stored in frozen state for considerable time, is inappropriate. In presence of NBM UFS/BSA, unlike to UFS/BSA/N-ANA, the mobility of gametes decreased only by 1,7 %. At the same time, in presence of NBM without protein – UFS/N-ANA, the decrease of mobility by 11,7 % was observed. It testifies in favour of possible stabilization of mobile cells number in presence of protein in NBM. But at low concentrations of nanoparticles in the media, containing cells, the probability of their contact with cell surface is insignificant. So, it may be assumed that this effect is observed due to interaction of NBM with components of semen plasma and cryomedium and this may result in redistribution of forms of water. After 60 minutes of experiment, the most active were gametes in compositions with UFS/N-ANA (48,3 ± 4,41 %) and UFS/BSA/N-ANA (51,7 ± 8,82 %). In the control during this period the lower mobility was observed (41,7 ± 7,26 %) in comparison with upper mentioned samples and higher mobility by 13,4 % and 1,7 % in comparison with BSA and UFS/BSA. After 1,5 hours of the experiment both in control and experimental samples the gradual decrease of mobility was observed. Summarizing the estimation of biological activity of NBM, the most promising was UFS/BSA and UFS/BSA/N-ANA. The first NBM provided for initial increase of spermatozoa mobility up to level 55,0 ± 5,77 %, whereas UFS/BSA/N-ANA, as it was shown previously, – up to 56,7 ± 8,82 %. Difference between them was not practically observed, but special role of protein was noted as a surface active substance. But mechanisms of activity of each NBM seem to be different. As for N-ANA in NBM, according to its functional properties it is able to provide for increase of chemical affinity of nanomaterials to certain components of semen or corresponding cell receptors, in contrast to protein. Thus, we have proved the possibility to increase the level of mobility of deconservated bovine spermatozoa, previously stored for a long period in liquid nitrogen, caused by addition of NBM based on UFS and upper mentioned biomolecules, which result is particularly important further, on the initial stages of egg fertilization.
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Sych, R., and M. Wang. "Fine wave dynamics in umbral flash sources." Astronomy & Astrophysics 618 (October 2018): A123. http://dx.doi.org/10.1051/0004-6361/201732139.
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Context. Umbral flashes (UFs) are most common phenomenon of wave processes in sunspots. Studying the relationship between wave time dynamics and the origin of UFs requires further investigation of their fine spatial and height structure. Aims. We investigated the association between a short time increase in the variations of 3-min extreme ultraviolet (EUV) emission at footpoints of coronal magnetic loops and the UF emergence in sunspot umbra. The spatial structure of magnetic field lines and their inclination determine the cut-off frequency and visibility of sunspot waves. Methods. We applied the pixelized wavelet filtering (PWF) technique to analyse a cube of the images obtained by SDO/AIA at 1600 Å, 304 Å, and 171 Å to study the spatio-temporal oscillation power distribution in individual magnetic loops. Time–distance plots were used to obtain the wave front propagation velocity. Results. For the first time, we obtained the 2D images of the fine wave processes in magnetic structures of different spatial scales related to the UFs in sunspot. We revealed two types of the UFs as background and local. The background UFs associated with random increasing of separate parts of wave fronts. These UFs are seen as weak and diffuse details that ride the wave fronts without stable shapes and localization in space. The local UFs sources mainly localize near to the footpoint of magnetic loops, anchored in an umbra, along which the propagation of 3-min waves was observed. The time dynamics of flash evolution shows an increase in 3-min oscillations before the UFs peak value within one low-frequency wave train. It is shown that the maxima of 3-min oscillation trains coincide with the peak intensity of UFs. During the UFs evolution, a fine wave spatial and temporal dynamics in UFs local sources was observed. Conclusions. The sunspot 3-min wave dynamics showed a relation between the localization of oscillations power peak at the coronal magnetic loop footpoints and the UFs origin. The spatial structure of the UFs sources, their power, and lifetime are determined by the cut-off frequency of the waves for the detected waveguides. We concluded that UFs are a global process of short-time increase of the wave activity.
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Bijlsma, Rhode, Roel Wouters, Hester Wessels, Stefan Sleijfer, Laurens Beerepoot, Daan ten Bokkel Huinink, Hester Cruijsen, et al. "Preferences to receive unsolicited findings of germline genome sequencing in a large population of patients with cancer." ESMO Open 5, no. 2 (April 2020): e000619. http://dx.doi.org/10.1136/esmoopen-2019-000619.
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BackgroundIn precision medicine, somatic and germline DNA sequencing are essential to make genome-guided treatment decisions in patients with cancer. However, it can also uncover unsolicited findings (UFs) in germline DNA that could have a substantial impact on the lives of patients and their relatives. It is therefore critical to understand the preferences of patients with cancer concerning UFs derived from whole-exome (WES) or whole-genome sequencing (WGS).MethodsIn a quantitative multicentre study, adult patients with cancer (any stage and origin of disease) were surveyed through a digital questionnaire based on previous semi-structured interviews. Background knowledge was provided by showing two videos, introducing basic concepts of genetics and general information about different categories of UFs (actionable, non-actionable, reproductive significance, unknown significance).ResultsIn total 1072 patients were included of whom 701 participants completed the whole questionnaire. Overall, 686 (85.1%) participants wanted to be informed about UFs in general. After introduction of four UFs categories, 113 participants (14.8%) changed their answer: 718 (94.2%) participants opted for actionable variants, 537 (72.4%) for non-actionable variants, 635 (87.0%) participants for UFs of reproductive significance and 521 (71.8%) for UFs of unknown significance. Men were more interested in receiving certain UFs than women: non-actionable: OR 3.32; 95% CI 2.05 to 5.37, reproductive significance: OR 1.97; 95% CI 1.05 to 3.67 and unknown significance: OR 2.00; 95% CI 1.25 to 3.21. In total, 244 (33%) participants conceded family members to have access to their UFs while still alive. 603 (82%) participants agreed to information being shared with relatives, after they would pass away.ConclusionOur study showed that the vast majority of patients with cancer desires to receive all UFs of genome testing, although a substantial minority does not wish to receive non-actionable findings. Incorporation of categories in informed consent procedures supports patients in making informed decisions on UFs.
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Kovtun, S. I., A. B. Zyuzyun, O. V. Shcherbak, and P. A. Trotskiy. "Applying the nanobiotechnological methods for optimize the in vitro cultivation technology for cows oocytes." Faktori eksperimental'noi evolucii organizmiv 22 (September 9, 2018): 257–61. http://dx.doi.org/10.7124/feeo.v22.958.
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Aim. Investigated effect nanomaterial of highly dispersed ultra fine silica (UFS) by carbohydrate – sucrose (UFS/sucrose) on the effectiveness of meiotic maturation cows oocytes in vitro. Methods. The fresh and frozen – thawed cow oocyte-cumulus complex (OCC) was divided into four groups: three experimental in which the cultivation was carried out in a medium containing of 0, 1; 0, 01 and 0,001 % UFS/sucrose and control without adding nanomaterial. Results. It was concluded that the addition of UFS/sucrose in 0.001 % concentration is effective for elevation level of oocytes maturation and provides reception of 76,8% oocytes that induced the metaphase II of meiosis. Adding carbohydrate – sucrose (UFS/sucrose) in 0.001 % concentration to the culture medium frozen – thawed cow generative cells, make positive effect on in vitro fertilization and provide embryos quantity enhancement to 33.3 %. Conclusions. Addition of UFS/sucrose in 0.001 % concentration to the culture medium have increase effect and promote level in vitro maturation of cows oocytes rising to 76.8 %. Usage of UFS/sucrose in 0.001 % concentration as part of in vitro culture medium for cows oocyte-cumulus complex conduce rising quantity of cattle embryos to 33.3 % after in vitro fecundation frozen – thawed and maturation oocytes.
Keywords: oocytes, in vitro culture, embryos, nanomaterial, ultra fine silica (UFS).
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Ciebiera, Michał, Jolanta Szymańska-Majchrzak, Aleksandra Sentkowska, Krzysztof Kilian, Zbigniew Rogulski, Grażyna Nowicka, Grzegorz Jakiel, Piotr Tomaszewski, and Marta Włodarczyk. "Alpha-Tocopherol Serum Levels Are Increased in Caucasian Women with Uterine Fibroids: A Pilot Study." BioMed Research International 2018 (July 24, 2018): 1–9. http://dx.doi.org/10.1155/2018/6793726.
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Uterine fibroids (UFs) are benign tumors of the reproductive tract, arising from smooth muscle cells of the uterus. Steroid hormones, estrogen, and progesterone are considered to be the most important links in the pathophysiology of UFs. Alpha-tocopherol (AT) is the most active form of vitamin E. What is important as far as UFs are concerned is that ATs contain structural determinants, which makes them possible ligands for estrogen receptors (ERs). We present a retrospective cohort study performed in a university teaching hospital. We included a total of 162 patients divided into 2 groups: with UFs and controls. The effects of age, body mass index (BMI), positive medical history, parity, and AT serum concentrations on the risk for the development of UFs were investigated. Mean AT serum concentrations were 11.66 ± 4.97 μg/ml and 7.83 ± 3.13 μg/ml (medians 10.56 μg/ml and 7.42 μg/ml) in patients with UFs confirmed on ultrasound and controls, respectively. The presented difference was statistically significant. Higher BMI, positive family history, and low parity were found to be major risk factors for UFs. In our study, we confirmed that elevated serum AT concentration might be an important risk factor for UFs in Caucasian women. Further research in this area is necessary.
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Kocsmár, Ildikó, Gábor Pajor, Benedek Gyöngyösi, Eszter Székely, Márton Varga, Éva Kocsmár, István Kenessey, et al. "Development and Initial Testing of a Modified UroVysion-Based Fluorescence In Situ Hybridization Score for Prediction of Progression in Bladder Cancer." American Journal of Clinical Pathology 153, no. 2 (November 16, 2019): 274–84. http://dx.doi.org/10.1093/ajcp/aqz165.
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Abstract Objectives Our aim was to predict progression of non-muscle-invasive bladder urothelial carcinomas (NMIUCs) into muscle-invasive disease by assessing cytogenetic abnormality of tumors with a new UroVysion scoring system. Methods Seventy-five bladder cancer cases (including 57 NMIUCs) were classified according to the quantitatively assessed degree of UroVysion-detected chromosomal abnormalities into urine fluorescence in situ hybridization score (UFS) groups: UFS I, II, and III. Cox time-to-event, Kaplan-Meier, and C-statistics analyses were performed. Results UFS proved to be an independent prognostic factor of progression-free survival (PFS) and time to progression (TTP). NMIUCs with UFS III had a 34.05-fold increased hazard for progression to muscle-invasive cancer (TTP; 95% confidence interval, 5.841-198.5; P < .001) in comparison with UFS I to II cases. The addition of UFS to conventional risk scores increased the C-index for PFS and TTP. Conclusions UFS can indicate an increased risk for progression into muscle-invasive disease in patients with NMIUC and improves prognostic accuracy of the current clinical risk assessment systems.
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Liu, Fang, Matthew Mirsky, Sulin Wu, Pingfu Fu, Shufen Cao, John Shanahan, Ravi Kumar Kyasaram, et al. "Survival outcomes of patients with resectable pancreatic cancer treated with upfront surgery versus neoadjuvant chemotherapy: A retrospective tertiary care center experience." Journal of Clinical Oncology 38, no. 15_suppl (May 20, 2020): 4623. http://dx.doi.org/10.1200/jco.2020.38.15_suppl.4623.
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4623 Background: The role of neoadjuvant chemotherapy (NAC) for resectable pancreatic cancer (RPC) remains controversial. We sought to compare the outcomes of NAC with upfront surgery (UFS). Methods: The study retrospectively enrolled patients with RPC who had UFS or received neoadjuvant FOLFIRINOX (FFX) or gemcitabine plus albumin-bound paclitaxel (GA). Between-group differences were assessed with T-test for continuous variables, and Chi-square / Fisher’s exact test for categorical variables. The overall survival (OS) and recurrence-free survival (RFS) were determined by the Kaplan-Meier method with Wilcoxon test for the difference between groups. The effects of NAC vs. UFS on OS and RFS were further estimated using Cox regression controlling the effects of age and CA 19-9. Results: Between 2011 and 2019, 131 patients with RPC underwent UFS followed by adjuvant chemotherapy (gemcitabine, n = 65; gemcitabine/capecitabine, n = 18; FFX, n = 9). Up to 32 patients (24.4%) could not receive adjuvant chemotherapy due to surgical complications or poor recovery. Total 50 patients with RPC received NAC (FFX, n = 32; GA, n = 18). Median of 5.5 cycles of FFX or 3 cycles of GA were given prior to surgery. Resection rate was 72% (FFX 62.5%; GA 88.9%). The rest (28%) were no longer surgical candidates due to disease progression rather than toxicities from NAC. On surgical pathological review, complete resection (R0) was achieved in 83.3% of resected cases after NAC (FFX 90%; GA 75%) and 79.4% with UFS. The tumor size distribution was: pT1 11.1%, pT2 41.7%, pT3 44.4% with NAC; pT1 5.4%, pT2 18.3%, pT3 76.3% with UFS. The nodal status distribution was: pN0 27.8%, pN1 55.5%, pN2 16.7% with NAC; pN0 23.7%, pN1 71.0%, pN2 5.3% with UFS. Median pre-treatment CA 19-9 was 321.95 unit/mL in the NAC group and 79.99 unit/mL in the UFS group (p = 0.009). Median age was 70.5 in the NAC group and 72 in the UFS group (p = 0.374). There was no significant difference in the performance status between the two groups. In Kaplan-Meier analysis, there was a significant difference of OS between UFS and NAC with median OS of 648 days under UFS versus 884 days under NAC (p = 0.029); the median of RFS was 390 days under UFS versus 392 days under NAC (p = 0.953). The hazard ratio (NAC vs UFS) adjusted for CA19-9 and age was 0.7 (p = 0.176) for OS and 0.98 (p = 0.918) for RFS. Conclusions: We observed a signal of tumor downstaging, higher R0 rate, and improved OS with NAC compared with UFS. Further prospective trials are needed to validate these results.
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Arora, Saloni, Parveen Jangra, Thong M. Pham, and Yee Yan Lim. "Enhancing the Durability Properties of Sustainable Geopolymer Concrete Using Recycled Coarse Aggregate and Ultrafine Slag at Ambient Curing." Sustainability 14, no. 17 (September 2, 2022): 10948. http://dx.doi.org/10.3390/su141710948.
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This study aimed at investigating the durability characteristics of the ambient-cured geopolymer concrete (GPC) developed using recycled coarse aggregate (RCA) and ultrafine slag (UFS). Two series of mixes were prepared. Natural aggregates (NAs) were replaced by RCA at different volume levels of 0, 25, 50 and 100% in both series. Meanwhile, UFS was added as a replacement by volume of fly ash at varying levels of 0, 15, and 30% in the first series, while UFS was used in addition to fly ash by percentage weight of fly ash at the levels of 0, 15, and 30% in the second series. The compressive strength, water absorption, chloride ion penetration, and carbonation depth of the developed ambient-cured GPC were studied. In addition, creep and drying shrinkage of the specimens were also examined. It was found that the compressive strength increased with the UFS content, while the opposite trend was observed with increasing RCA%. The highest compressive strength obtained with 100% RCA was 40.21 MPa (at 90 days), when 30% UFS was used in addition to fly ash. The addition of UFS not only helped in improving the strength characteristics but also provided an alternative to heat curing, which is a major drawback of GPC. Furthermore, the negative effects of RCA can also be minimised by adding UFS, which can be used as a compensator to RCA to improve the durability characteristics. The experimental results prove that susceptibility to chemical, water and chloride attacks can be mitigated by incorporation of UFS, and durable GPC can be produced by using RCA and UFS.
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Ciebiera, Michał, Marta Włodarczyk, Magdalena Zgliczyńska, Krzysztof Łukaszuk, Błażej Męczekalski, Christopher Kobierzycki, Tomasz Łoziński, and Grzegorz Jakiel. "The Role of Tumor Necrosis Factor α in the Biology of Uterine Fibroids and the Related Symptoms." International Journal of Molecular Sciences 19, no. 12 (December 4, 2018): 3869. http://dx.doi.org/10.3390/ijms19123869.
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Uterine fibroids (UFs) are the most common benign tumors of the female genital tract. The incidence of UFs has been estimated at 25–80% depending on selected population. The pathophysiology of UFs remains poorly understood. The transformation of smooth muscle cells of the uterus into abnormal, immortal cells, capable of clonal division, is the main component of all pathways leading to UF tumor formation and tumor necrosis factor α (TNF-α) is believed to be one of the key factors in this field. TNF-α is a cell signaling protein involved in systemic inflammation and is one of the cytokines responsible for the acute phase reaction. This publication presents current data about the role of tumor necrosis factor α in the biology of UFs and the related symptoms. TNF-α is an extremely important cytokine associated with the biology of UFs, UF-related symptoms and complaints. Its concentration has been proven to be elevated in women with clinically symptomatic UFs. The presented data suggest the presence of an “inflammation-like” state in women with UFs where TNF-α is a potent inflammation inducer. The origin of numerous symptoms reported by women with UFs can be traced back to the TNF-α influence. Nevertheless, our knowledge on this subject remains limited and TNF-α dependent pathways in UF pathophysiology should be investigated further.
Dissertations / Theses on the topic "UFS"
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Santos, Guilherme Fernandes Melo dos. "Residentes universitários da UFS : dinâmicas identitárias, esteriótipos e ambivalência." Pós-Graduação em Psicologia Social, 2012. https://ri.ufs.br/handle/riufs/5916.
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The identities are forged dynamically in daily life amid the socio-psychological and political conditions. In this work, we adopt the theoretical perspective of social psychology, which considers social identity as a part of self-enunciation related to the perception of belonging to social groups, along with emotional meanings associated with that membership. This paper examines the dynamics of content creation and
identity among resident students of UFS University through two studies: the first following a script mixed with questionnaire and interview, and the second through meetings in the form of focus groups. The study I aimed at investigating how university residents processed their identity constructions and specifically to verify the identity dimension which would be more evident - the individual or collective - what is the importance of (being a resident) for said building identity; the level of satisfaction
associated with social belonging; which representations residents have of their social belonging and, finally, what meta-stereotypes in relation to group membership are apprehended by residents in the university context. The results indicated the large capacity of the participants in constructing self-concept meanings for themselves on the individual dimension, rather than consideration of possible dimensions of collective identities. Little emphasis was also noticed on self formulations of survey participants regarding the identity category "resident / university resident", and this, plus low
prevalence, is also little protruding between them. Moreover, for those who associate their identities to the recognition of social belonging, the level of satisfaction regarding their identities is ambivalent. We also verified that there is among the surveyed a representational framework regarding the social belonging that does not favor the production of identity linked to the group of resident students; this frame also includes the seizure of meta-stereotypes toward the group produced in the university context.
The study II aimed to verify whether, in contexts where possibly belonging to the social group of university residents structures political positions, participants turn to the social belonging "university resident" with a higher prevalence in the promotion and projection of their statements. The results indicated that, in specific situations, university residents now use the social category to which they belong in their identity constructions with the goal of legitimizing the demands and garner resources (material and symbolic) for the group. The recognition of social contexts in which the identity
dynamics are processed, the perception of stereotypes and discrimination that arise from the establishment of an undervalued social identity causes individuals not to edit their identity belongings, whereas in times of struggles for better conditions for group membership, the affirmation of social identity is needed in legitimizing the claims related to the well being of the group.As identidades se forjam dinamicamente no cotidiano dos indivíduos, em meio às condições sociopsicológicas e políticas. Neste trabalho, adotamos a perspectiva teórica da psicologia social, que considera a identidade social como uma parcela da autoenunciação de si relacionada à percepção de pertença aos grupos sociais, juntamente com significados emocionais associados a essa pertença. Este trabalho analisa as dinâmicas de constituição e conteúdos identitários entre estudantes residentes universitários da Universidade Federal de Sergipe por meio de dois estudos, o primeiro seguindo um roteiro misto de questionário com entrevista e o segundo através de encontros na modalidade de grupo focal. O estudo I teve por objetivo principal investigar como os residentes universitários processavam as suas construções identitárias e especificamente verificar qual a dimensão identitária seria mais evidenciada - a individual ou a coletiva - qual a importância do (ser residente) para as referidas construções identitárias; qual o nível de satisfação associado à pertença social; quais as representações que os residentes têm de sua pertença social e por fim, quais metaestereótipos em relação ao grupo de pertença são apreendidos pelos residentes no contexto universitário. Os resultados indicaram a grande capacidade dos participantes em significar para si um autoconceito ligado à dimensão individual, em detrimento da possível consideração da dimensão coletiva das identidades. Foi notado também, pouco destaque nas formulações de autoconceito dos participantes da pesquisa relacionado à categoria identitária residente/residente universitário , sendo que a mesma, além de pouco prevalente é também pouco saliente entre os mesmos. Além do mais, para aqueles que associam suas identidades ao reconhecimento do pertencimento social, o nível de satisfação em relação às suas identidades é ambivalente. Verificamos também que há entre os pesquisados um quadro representacional em relação à pertença social que não favorece a produção identitária vinculada ao grupo dos residentes universitários, esse quadro inclui ainda a apreensão dos metaestereótipos em relação ao grupo produzidos no contexto universitário. O estudo II teve por objetivo verificar se em contextos onde possivelmente o pertencimento social ao grupo dos residentes universitários estrutura posicionamentos políticos, os participantes recorreriam à pertença social residente universitário com maior prevalência no fomento de suas declarações. Os resultados indicaram que, em situações específicas, os residentes passam a usar a categoria social ao qual fazem parte nas suas construções identitárias com o objetivo de legitimar as demandas e angariar recursos (materiais e simbólicos) para o grupo. O reconhecimento dos contextos sociais, nos quais, as dinâmicas identitárias se processam, a percepção dos estereótipos e da discriminação que advêm do estabelecimento de uma identidade social pouco valorizada faz com que os indivíduos não editem suas pertenças identitárias, ao passo que nos momentos de disputas por melhores condições para o grupo de pertença, a afirmação da identidade social se faz necessária na legitimação das demandas relacionadas ao bem estar do grupo.
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PEREZ, MONGIOVI DANIEL. "Activation localisee du mpf dans les ufs de xenope." Paris 6, 2000. http://www.theses.fr/2000PA066369.
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Durant le developpement precoce, les composants maternels sont places asymetriquement dans chaque cellule. Cette asymetrie a des consequences importantes pour l'organisation de l'embryon. La localisation des composants maternels est dependante de l'organisation du cytosquelette cortical, qui subit d'ailleurs d'importants remaniements a chaque mitose et a chaque clivage. L'influence de la progression du cycle cellulaire sur les reorganisations cytosquelettiques reste pourtant un domaine peu explore. Cette these concerne la relocalisation cytoplasmique qui accompagne l'activation du regulateur mitotique universel, le mpf (maturation/ m-phase promoting factor), dans l'uf de xenope. Dans un premier temps, j'ai etudie la relation entre l'activation du mpf et les deux vagues de contraction de surface (scw : surface contraction waves). Ces vagues se propagent du pole animal de l'uf jusqu'au pole vegetatif a chaque cycle mitotique precoce. Ces scw sont impliquees dans la concentration progressive des ilots de plasmes germinatifs dans la region du pole vegetatif. J'ai pu demontrer par analyses des fragments d'uf que l'activation du mpf a l'entree en mitose n'est pas homogene dans le cytoplasme mais commence dans l'hemisphere animal. De plus, des experiences de ligation ont montre que l'activation du mpf se propage dans tout l'uf, probablement grace a une boucle post-transcriptionnelle auto-activatrice. La premiere scw accompagne tout d'abord l'activation progressive du mpf, puis la deuxieme scw suit une inactivation progressive du mpf. Ces correlations spatio-temporelles suggerent que les scw sont des reorganisations corticales provoquees localement par l'activation puis l'inactivation du mpf. En accord avec cette idee, la microinjection du mpf dans les regions vegetative et equatoriale a provoque des vagues ectopiques de reorganisation. La deuxieme partie de mon travail a ete de montrer que l'activation locale du mpf dans l'hemisphere animale a la premiere mitose pouvait etre expliquee partiellement par la stimulation de l'activation du mpf par l'aster spermatique et par le noyau zygotique. Mpf est generalement considere comme etant regule uniquement par des facteurs cytoplasmiques dans ces cellules, puisque ni le noyau, ni l'aster microtubulaire ne sont necessaires pour l'activation du mpf. Pourtant, les ligations destinees a separer les noyaux des centrosomes dans differents fragments d'uf et les experiences in vitro a partir d'extraits cytoplasmiques cyclants ont montre que ces deux structures stimulaient l'activation du mpf. De plus, la microinjection de centrioles isoles dans les ufs enuclees provoque des scw precoces (utilisees comme indicateurs de l'activation du mpf). Il apparait donc que les composants structuraux que sont le noyau et l'aster spermatique participent au controle de l'entree en mitose. Ils agissent independamment mais ils cooperent pour localiser l'activation du mpf. Cette activation localisee due au noyau et a l'aster pourrait etre un mecanisme general destine a creer ou a renforcer les asymetries durant le developpement precoce chez de nombreuses especes.
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Ribeiro, Luiz Amaro. "O papel do Jornal UFS na divulgação e alfabetização científicas." Pós-Graduação em Educação, 2014. https://ri.ufs.br/handle/riufs/4817.
Full textAbstract:
Science communication sets as an ally of scientific literacy, since the popularization of knowledge in science and technology (S & T) composes as a beneficial action to the educational process in science, which allows to the citizen to create a critical mindset about the progress, outcomes and limits of science and technology. The aim of this study therefore is to understand how teachers/researchers from UFS evaluate the importance of science communication in UFS Journal, which is produced by the Communications Department of the Federal University of Sergipe, and to what extent this paper enables science literacy. The study is qualitative, and its main informational instrument is the questionnaire, which was answered by 16 teachers/researchers, sources of S&T reports published at UFS Journal - since
the first edition printed in 2007 until the first edition of 2013, totaling 9 editions. The results showed that the UFS researchers realize the importance of science communication as a mean for disseminating the knowledge restricted to the general public and, regarding the UFS Journal , they pointed out the problems of frequency, distribution and range of printed as impediments to the performance of the S&T promotional activity. Concerning the relationship between divulgation and scientific literacy, the majority considered these two inseparable elements, indicating the relevance of the first to arrive at the second.A divulgação científica configura-se uma aliada da alfabetização científica, uma vez que a popularização dos conhecimentos em ciência e tecnologia (C&T) constitui uma ação benéfica ao processo educativo em ciências, que possibilita fomentar no cidadão uma mentalidade crítica sobre os avanços, consequências e limites da ciência e tecnologia. O objetivo do presente estudo, assim, é compreender como os professores/pesquisadores da UFS avaliam a importância da divulgação científica presente no Jornal UFS, impresso produzido pela Assessoria de Comunicação da Universidade Federal de Sergipe (Ascom), e em que medida esse jornal possibilita a alfabetização científica. O estudo é de natureza qualitativa, e teve como principal instrumento informacional o questionário, que foi respondido por 16 professores/pesquisadores, fontes de matérias de C&T do Jornal UFS - desde a primeira edição do impresso em 2007 até a primeira edição de 2013, totalizando 9 edições. Os resultados evidenciaram que os pesquisadores da UFS percebem a importância da divulgação científica como sendo um meio de disseminar os conhecimentos restritos para o público em geral e, no que concerne ao Jornal UFS, eles apontaram os problemas de periodicidade, distribuição e alcance do impresso como empecilhos para o desempenho da atividade de divulgar C&T. No tocante à relação entre divulgação e alfabetização científica, a maioria considerou esses dois elementos indissociáveis, apontando a relevância do primeiro para se hegar ao segundo.
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Sousa, Glauber Santana de. "Mapas conceituais nos cursos de formação de professores da UFS." Universidade Federal de Sergipe, 2010. http://ri.ufs.br:8080/xmlui/handle/123456789/4791.
Full textAbstract:
It is known that old teaching strategies together with traditional pedagogical paradigm are insufficient to guarantee that learning really occur based on the new model of society. The professors need to ensure the Significant Learning and a way to achieve this goal is through Conceptual Maps (CM). Thus, this dissertation aimed to find out how Conceptual Maps are a part of the initial formation of basic education professors from UFS courses. Qualitative methodology was used through the application of questionnaires and interviews. Nine interviews from professors that teach pedagogical disciplines were analyzed. Most of them indicated the use of CM in a search for differ their teaching strategies in order to promote the Significant Learning in the classroom. The maps main contributions on the courses were: the facility for learning concepts, which helps future teachers to better master the content and instrumentation for the exercise of professional practice using one of the resources present in current textbooks of basic education. This strategy was perceived as favorable to the development of teaching practice that has brought improvements to the teaching and learning process of some pedagogical disciplines from UFS programs.Sabe-se que as velhas estratégias de ensino atreladas ao paradigma pedagógico tradicional são insuficientes em assegurar que realmente ocorra uma aprendizagem condizente com o novo modelo de sociedade. É preciso que o professor favoreça a Aprendizagem Significativa e uma das possibilidades para alcançar este objetivo é através do uso de Mapas Conceituais. Assim, esta dissertação teve como problema instigador, averiguar como os Mapas Conceituais fazem parte da formação inicial de professores da educação básica, dos cursos da UFS. Fez-se uso da metodologia qualitativa, tendo como instrumentos de coleta de dados o questionário e a entrevista. Foram analisadas entrevistas de 09 docentes que lecionam disciplinas pedagógicas nos cursos de licenciatura. A maioria indicou fazer uso dos MC, buscando diferenciar suas estratégias de ensino, a fim de promover a Aprendizagem Significativa em sala-de-aula. As principais contribuições dos mapas nos cursos foram: a facilidade para a aprendizagem de conceitos, que auxilia ao futuro professor a dominar melhor o conteúdo e a instrumentalização para o exercício da prática profissional usando um dos recursos presente nos atuais livros didáticos da educação básica. Esta estratégia foi percebida como favorável ao desenvolvimento da prática docente que trouxe melhorias ao processo de ensino e aprendizagem de algumas disciplinas pedagógicas dos cursos de licenciatura da UFS.
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Bernardino, Alexandra Filipa Carocinho. "Curricular training report at the UFS and the INFARMED, I.P." Master's thesis, Universidade de Aveiro, 2013. http://hdl.handle.net/10773/11931.
Full textAbstract:
Mestrado em Biomedicina FarmacêuticaThe present report describes my 9 months experience as a trainee at the Southern Pharmacovigilance Unit, a Regional Pharmacovigilance Unit of the National Pharmacovigilance System and at the Risk Management for Medicines Department of the National Authority of Medicines and Health Products, I.P.. The main objective of this training was the acquisition of technical skills and experience in pharmacovigilance and the consolidation of some knowledge acquired during my Degree in Biomedical Sciences and my first year of the Master’s Degree in Pharmaceutical Biomedicine. The activities developed focused mostly on the processing of spontaneous reports of suspected adverse drug reactions from healthcare professionals and patients and on the analysis of the quality of individual case safety reports sent from the marketing authorisation holders. During the training period I also had the opportunity to participate in some risk minimisation activities, such as the validation of direct healthcare professional communications. Besides the description of the activities and tasks performed over the period of the training, this report also describes the main difficulties encountered and the competencies that I believe I achieved during this professional experience. This training was my first contact with the work environment and gave me a clear perspective of how a Regional Pharmacovigilance Unit and a National Competent Authority work, as well as their interactions with the pharmaceutical industry, the healthcare professionals and the patients, allowing me, simultaneously, to acquire several competences at a personal and professional level, which will be essential for my future.
O presente relatório descreve a minha experiência de 9 meses enquanto estagiária na Unidade de Farmacovigilância do Sul, uma Unidade Regional de Farmacovigilância do Sistema Nacional de Farmacovigilância e na Direção de Gestão do Risco de Medicamentos da Autoridade Nacional do Medicamento e Produtos de Saúde, I.P.. O principal objectivo deste estágio foi a aquisição de competências técnicas e experiência em farmacovigilância e a consolidação de alguns dos conhecimentos que adquiri durante a Licenciatura em Ciências Biomédicas e o primeiro ano do Mestrado em Biomedicina Farmacêutica. As atividades desenvolvidas focaram-se, maioritariamente, no processamento de notificações espontâneas de suspeitas de reações adversas provenientes de profissionais de saúde e utentes e na análise da qualidade de notificações de segurança sobre casos individuais enviados pelos titulares de autorização de introdução no mercado. Durante o período de estágio tive ainda a oportunidade de participar em algumas atividades de minimização de risco, tais como a validação de comunicações dirigidas aos profissionais de saúde. Para além da descrição das actividades e tarefas desempenhadas ao longo do estágio, este relatório pretende também descrever as principais dificuldades sentidas e as competências que considero ter adquirido durante esta experiência profissional. Este estágio constituiu o meu primeiro contacto com o mundo do trabalho e proporcionou-me uma visão clara de como funciona uma Unidade Regional de Farmacovigilância e uma Autoridade Nacional do Medicamento, bem como as suas interações com a indústria farmacêutica, os profissionais de saúde e os utentes, possibilitando-me, simultaneamente, a aquisição de variadas competências a nível pessoal e profissional, essenciais para o meu futuro.
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Lott, Daniela Alves Malzone. "Validação e tradução cultural do questionário UFS-QOL para a língua portuguesa." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/17/17145/tde-07062017-100427/.
Full textAbstract:
O leiomioma uterino é o tumor ginecológico mais comum na mulher, causando principalmente sangramento uterino anormal e dor pélvica. Existe apenas um questionário que avalia a qualidade de vida de mulheres com esta doença, o Uterine Fibroid Symptom and Quality of Life (UFS-QOL), porém somente na língua inglesa. Dessa forma, objetivamos traduzir e validar culturalmente o questionário UFS-QOL para mulheres brasileiras. Realizamos um estudo transversal no Departamento de Ginecologia e Obstetrícia da Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo. Cento e treze pacientes portadoras de leiomioma uterino (grupo caso) e 55 pacientes-controle foram entrevistadas com o questionário UFS-QOL, após tradução e adaptação cultural. O questionário Short Form-36 foi utilizado para controle. Variáveis demográficas e psicométricas dos questionários (consistência interna, validade de construto, teste-reteste e responsividade) foram analisadas. As mulheres com leiomioma uterino apresentaram maior média de idade, IMC, peso, paridade e comorbidades do que no grupo controle (p<0.05). O sangramento uterino anormal foi a queixa mais prevalente (93,8%), seguida de dor pélvica (36,3%) e compressão extrínseca (10,6%), sendo que tais queixas apresentaram adequada validade de construto com a severidade do UFS-QOL (p<0.05). O UFS-QOL apresentou adequada consistência interna com a severidade dos sintomas e com os domínios relacionados à qualidade de vida (ICC=0.82/0.88). A validade estrutural mostrou coeficientes de correlação variando de 0,59 até 0,91. O teste-reteste não diferiu entre as subescalas do UFS-QOL. O teste-reteste não diferiu entre as subescalas do UFS-QOL. Depois do tratamento, as mulheres com leiomioma apresentaram melhora em todas as subescalas do UFS-QOL. Portanto, o questionário UFS-QOL para a língua portuguesa apresentou adequada tradução, boa consistência interna, validade de constructo, discriminatória,estrutural e responsividade, assim como adequado teste-retesteUterine fibroids (UF) is the most prevalent gynecological tumor, and common symptoms are abnormal uterine bleeding and pelvic pain. The Uterine Fibroids Symptoms and Quality of Life (UFS-QOL) is the only specific questionnaire that assesses the intensity of symptoms and quality-of-life issues for women with symptomatic UF; however, we do not have its translation in another language than English. Thus, we aimed to translate and culturally validate the UFS-QOL questionnaire for Brazilian Portuguese language. We performed a transversal study at the Department of Gynecology and Obstetrics, Ribeirão Preto School of Medicine, University of São Paulo. One hundred and thirteen patients with UF and 55 patients without UF (control group) were interviewed with the UFS-QOL questionnaire after translation and cultural adaptation; the Short-Form 36 questionnaire (SF36) was used as a control questionnaire. Demographic and psychometric variables (internal consistency, construct validity, test-retest and responsiveness) were analyzed. Women with UF presented a higher mean of age, body mass index, weight, parity and comorbidities than the control group (p<0.05). The most prevalent symptoms were abnormal uterine bleeding (93.8%), pelvic pain (36.3%) and extrinsic compression (10.6%) and they presented adequate construct validity with the UFS-QOL severity index (p<0.05). The UFS-QOL presented good internal consistency in severity symptoms and HRQL scores (ICC=0.82/0.88). Test-retest did not differ among all domains of the UFS-QOL questionnaire (p>.05). After treatment, women with UF presented an improvement in all UFS-QOL domains. Therefore, the UFS-QOL presented an adequate translation and cultural validation to the Brazilian Portuguese language, with good internal consistency, discriminant validity, construct validity, structural validity, test-retest and responsiveness.
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Vasconcelos, Geovânia Moura. "A gestão orçamentária da UFS no período de 1998 a 2008." Universidade Federal de Sergipe, 2010. https://ri.ufs.br/handle/riufs/4516.
Full textAbstract:
This study aims to examine the budget management of the Federal University of Sergipe (UFS) in the period 1998 to 2008. Specifically, it seeks: a) analyze the composition of the
resources of UFS highlighting the obstacles and alternatives to enlarge capture of revenue, b) present the costs to the institution, explaining the effect measures for its control, c) explain the accomplishments achieved through the actions budget executed, d) list the main results obtained and investments through direct appropriation, the parliamentary amendments, the highlights and the actions developed in extrabudgetary UFS. For development of research, we
used the following resources: documents taken from the Financial Management System (SIAFI), Federal Government's Management Reports for t of this work and literature
inherent to the subject. Among the results, we highlight the following: i) as to finance - the raising of funds through decentralization of credit from projects and partnerships is an
important alternative to top up the credit institution's budget; ii) as to the allocation of expenditure - the establishment excels for cost containment with the applicability of measures
for the rational use of resources, iii) as to the performance of the institution - there is an exponential increase in activities related to teaching, research and extension expressed by the
increased number of courses and vacancies for undergraduate and graduate, as highlighted by the indexed publications. Partnerships have provided funding to exogenous UFS appropriate infrastructure for development of scientific and technological research in the state of Sergipe, besides promoting the articulation of the institution different external sectors, iv) on the Budget Process - the institution has conducted much of budget. The difficulties faced by UFS
are inherent in every university in the national scene, like the excessive bureaucracy, the primacy of the accounting procedures and financial control bodies, to the detriment of the physical implementation of IFES. Suggestions are proposed to improve the management of the allocation of human, material and financial resources.Este trabalho se propõe a analisar a gestão orçamentária da Universidade Federal de Sergipe (UFS), no período de 1998 a 2008. Especificamente busca: a) analisar a composição dos recursos da UFS destacando os entraves e alternativas ampliar a captação da receita; b) apresentar as despesas inerentes à instituição, explic as medidas efetivadas para seu controle; c) explanar as realizações alcançadas através das ações orçamentárias executadas; d) elencar os principais resultados e investimentos obtidos por meio da dotação direta, das emendas parlamentares, dos destaques e das ações extra-orçamentárias desenvolvidas na UFS. Para desenvolvimento da pesquisa foram utilizados os seguintes recursos: documentos extraídos do Sistema de Administração Financeira (SIAFI), do Governo Federal, Relatórios de Gestão do período compreendido neste trabalho e bib iografia inerente ao tema. Dentre os resultados obtidos, destacam-se os seguintes: i) - a captação de recursos por meio de descentralização de crédito, oriundos de projetos e parcerias é uma importante alternativa para majorar os créditos orçamentários da instituição; ii) - a instituição prima pela contenção dos custos com aplicabilidade de medidas que visam a utilização racional dos recursos; i) - observa-se um crescimento exponencial nas atividades relacionadas ao ensino, pesquisa e extensão expressos pelo aumento do número de cursos e vagas na graduação e na pós graduação, assim como pelo destaque nas publicações indexadas. Parcerias com financiamento exógeno têm proporcionado à UFS infra-estrutura apropriada para desenvolvimento de pesquisas científicas e tecnológicas no Estado de Sergipe, além de promover a articulação da instituição com distintos setores externo; iv) - a instituição tem realizado grande parte do orçamento. As dificuldades enfrentadas pela UFS são as inerentes às todas IFES no cenário nacional, a exemplo da excessiva burocracia; da primazia aos procedimentos contábeis e financeiros, pelos órgãos de controle, em detrimento das realizações físicas das IFES. Sugestões são propostas para aprimorar a gestão da alocação dos recursos humanos, materiais e financeiros.
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Silva, Nemesio Augusto Alvares. "Educação integral e o Colégio de Aplicação da UFS : possibilidades e limites." Universidade Federal de Sergipe, 2016. http://ri.ufs.br:8080/xmlui/handle/123456789/4837.
Full textAbstract:
This research aims to define indicators of educational quality and evaluate possibilities and
limits in the implementation of an Integral Education Project in the College of Application of
the Federal University of Sergipe - CODAP. It is a qualitative, non-participatory research, of
documentary and bibliographic analysis focused on the historical-analytical construction of the
objects of study, which are the Colleges of Application, Integral Education, as public policies
for the improvement of education and Quality of Education with the study of its indicators. We
analyzed: laws, ordinances, decrees, resolutions, opinions, manuals, management reports and
statistical data of the school sense. In addition to a bibliographical survey on the search sites
for theses, dissertations and published scientific articles related to the key words. From this
study the theoretical reference is presented. First, the Colleges of Application as a public policy
created in 1946 to improve teacher training, motivation for its creation, and its development.
CFE Opinion No. 292/1962, showing the purposes of the Application Colleges as a field of
teaching and experimentation or pedagogic demonstration, its outcomes and ends with the
balance of current teaching, research, and extension activities, in addition to of their
contributions to programs aimed at improving the quality of basic education. The second
reference, Integral Education as a strategy to improve the quality of basic education, its
pedagogical conceptions, the historical experiences developed in Brazil as public policies for
its implementation. The third referential, is the Quality of Education as a right of all, present in
Brazilian educational legislation from the federal constitution of 1988 to the current National
Education Plan. We discuss the concepts of Quality Education in the Brazilian educational
literature, the main conceptions about quality indicators for education and the adoption of the
Initial Quality Student Cost by the National Education Plan. Then, quality indicators for integral
education are defined in in-school and out-of-school dimensions. Next, the evaluation
methodology is presented with the control protocols, the scale of notes, the scale of concepts of
the indicator between potentiator or limiter of the project and the protocols of evaluation with
the guiding questions for each of the indicators applied to CODAP. The results of the evaluation
are shown and justified, first the indicators of the Intra-school dimension: School Management,
School Space, School Time, School Curriculum, Political Pedagogical Project, Faculty and
Technical-Administrative Body. And because of the extracurricular dimension, the Financing
Policy indicator. In the final considerations the possibilities pointed out by the indicators School
Management and Faculty are discussed. The correlation between the School Space, School
Time and School Curriculum indicators, which point out the need for a new organization of
school work for full-time education, differentiated from the traditional shift organization still
predominant in CODAP. And the limits indicated by the indicators Technical-Administrative,
Political Pedagogical Project and Financing Policy, for the implementation of a project of
Integral Education in the Colleges of Application of UFS.Essa pesquisa tem por objetivo definir indicadores de qualidade educacional e avaliar possibilidades e limites na implementação de um projeto de Educação “em tempo” Integral no Colégio de Aplicação da Universidade Federal de Sergipe-CODAP. Trata-se de uma pesquisa qualitativa, não participativa, de análise documental e bibliográfica voltada à construção histórico-analítico dos objetos de estudo, que são os Colégios de Aplicação, a Educação Integral, como políticas públicas para a melhoria da educação e a Qualidade da Educação com o estudo de seus indicadores. Foram analisados: leis, portarias, decretos, resoluções, pareceres, manuais, relatórios de gestão e dados estatísticos do senso escolar. Além de um levantamento bibliográfico nos sites de busca por teses, dissertações e artigos científicos publicados, relacionados as palavras chave. Desse estudo o referencial teórico é apresentado. Primeiro, os Colégios de Aplicação como política pública criada em 1946 para melhoria da formação de professores, motivações de sua criação e o seu desenvolvimento. Considera-se o Parecer CFE nº 292/1962, mostrando as finalidades dos Colégios de Aplicação como campo de estágios docente e de experimentação ou demonstração pedagógica, os seus desdobramentos e finaliza com o balanço das atuais atividades de ensino, pesquisa, e extensão, além de suas contribuições para os programas voltados à melhoria da qualidade da educação básica. O segundo referencial, a Educação Integral como estratégia para melhoria da qualidade da educação básica, suas concepções pedagógicas, as experiências históricas desenvolvidas no Brasil como políticas públicas para a sua implementação. O terceiro referencial, é a Qualidade da Educação como um direito de todos, presente na legislação educacional brasileira desde a constituição federal de 1988 até o atual Plano Nacional de Educação. Discute-se os conceitos de Qualidade da Educação na literatura educacional brasileira, as principais concepções sobre indicadores de qualidade para a educação e a adoção do Custo Aluno Qualidade Inicial pelo Plano Nacional de Educação. Então, são definidos os indicadores de qualidade para a educação integral nas dimensões intraescolar e extraescolar. A seguir, é apresentado a metodologia da avaliação com os protocolos de controle, a escala de notas, a escala de conceitos do indicador entre potencializador ou limitador do projeto e os protocolos de avaliação com as questões norteadoras para cada um dos indicadores aplicados ao CODAP. Os resultados da avaliação são mostrados e justificados, primeiro os indicadores da dimensão Intraescolar: Gestão Escolar, Espaço Escolar, Tempo Escolar, Currículo Escolar, Projeto Político Pedagógico, Corpo Docente e Corpo Técnico-Administrativo. E pela dimensão extraescolar, o indicador Política de Financiamento. Nas considerações finais são discutidas as possibilidades apontadas pelos indicadores Gestão Escolar e Corpo Docente. A correlação entre os indicadores Espaço Escolar, Tempo Escolar e o Currículo Escolar, que apontam a necessidade de uma nova organização do trabalho escolar para a educação em tempo integral, diferenciada da tradicional organização de turno ainda predominante no CODAP. E os limites apontados pelos indicadores Corpo Técnico- Administrativo, Projeto Político Pedagógico e Política de Financiamento, para a implementação de um projeto de Educação em tempo Integral no Colégios de Aplicação da UFS.
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Santana, Aline Mendonça. "Inovação inclusiva e singularidades : um estudo com licenciados de ciências biológicas da UFS." Universidade Federal de Sergipe, 2017. https://ri.ufs.br/handle/riufs/5124.
Full textAbstract:
Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPqInclusive educational innovation is understood here as a product, for example a didactic material, or process, as an event or a methodology, resulting from actions developed by a student, from the awareness of their singularities, aiming at amplifying their possibilities of development in An educational context. We understand that through the discussion of singularities, aiming at empowering innovation, it is possible for the licenciando to be protagonist of the inclusion itself. Thus, our objective was to identify possible student singularities understanding their relation with proposals of inclusive innovation for students of the Biological Sciences course, licenciatura, of the Federal University of Sergipe. Our methodology was given through the collection of 6 individual interviews, with subjects of both sexes, students the referred course, who accepted to participate. The corpus of material recorded and transcribed was interpreted by thematic analysis of Bardin content, from categories constructed a posteriori. The most cited singularity and presented by all the interviewees was socioeconomic. Other singularities presented were those of gender and sexuality and ethnic- racial. The students' conception of innovation points to an opposition between innovative and conservative. All are reported to be innovative in teaching, but this innovation is usually linked to didactic materials and methodologies. In the innovation gradient most of the students are ideally, they have ideas but do not share or propose them. We noticed that the less innovative students put more barriers, among them the insecurity was the most cited. As conclusions we have that the life history of the individual allows us to know better their singularities and these are linked to the innovations that they propose and will influence the professional that this will become. We conclude that the students are innovative, but fail to propose for fear of the opinions of others. We did not get any examples of inclusive innovation proposed by them. We believe that what is missing is to motivate and encourage students to feel confident. Once they feel more secure they will propose their ideas and consequently the inclusive innovations.
Inovação inclusiva educacional é entendida aqui como um produto, por exemplo um material didático, ou processo, como um evento ou uma metodologia, resultante de ações desenvolvidas por um discente, a partir da consciência de suas singularidades, visando ampliação de suas possiblidades de desenvolvimento em um contexto educacional. Compreendemos que através da discussão sobre singularidades, tendo como objetivo o empoderamento para a inovação é possível que o licenciando seja protagonista da própria inclusão. Assim, nosso objetivo foi identificar possíveis singularidades discentes compreendendo suas relações com propostas de inovação inclusiva para alunos do curso de Ciências Biológicas, licenciatura, da Universidade Federal de Sergipe. A metodologia se deu através da coleta de 6 entrevistas individuais, com sujeitos de ambos os sexos, alunos do referido curso, que aceitaram participar. O corpus do material gravado e transcrito, foi interpretado por análise temática de conteúdo de Bardin, a partir de categorias construídas a posteriori. A singularidade mais citada e apresentada por todos os entrevistados foi a socioeconômica. Outras singularidades apresentadas foram as de gênero e sexualidade e étnico-racial. A concepção de inovação dos alunos remete a uma oposição entre inovador e conservador. Todos relatam ser inovadores no tocante ao ensino, porém essa inovação geralmente está ligada a materiais e metodologias didáticas. No gradiente de inovação, a maioria dos discentes está em idealização, eles têm ideias, mas não compartilham nem as propõem. Percebemos que os discentes menos inovadores colocam mais barreiras, entre elas a insegurança foi a mais citada. Como conclusões temos que a história de vida do indivíduo nos possibilita conhecer melhor suas singularidades e estas estão ligadas às inovações que eles propõem e vão influenciar no profissional que este irá se tornar. Concluímos ainda que os alunos são inovadores, mas deixam de propor inovações por medo de opiniões de outros. Não obtivemos nenhum exemplo de inovação inclusiva proposta por eles. Acreditamos que o que falta é motivar e dar incentivo para que os discentes se sintam confiantes. Uma vez que eles se sintam mais seguros eles proporão suas ideias e consequentemente as inovações inclusivas.
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COPAC. "Radar n°4 (2017)." reponame:Repositório Institucional da UFS, 2017. http://ri.ufs.br/jspui/handle/riufs/9045.
Full textBooks on the topic "UFS"
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"Caught in the web" spiders & ufs. [Washington, D.C.?]: American Hemerocallis Society, 2006.
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Lima, José Fernandes de. Pólo de novas tecnologias da UFS: Um caminho para o desenvolvimento tecnológico de Sergipe. Aracaju, Sergipe: Universidade Federal de Sergipe, 2003.
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Brief on the planned United Fiber System (UFS) pulp mill project for South Kalimantan, Indonesia. Bogor, Indonesia: Center for International Forestry Research, 2005.
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Santos, Fábio Alves dos. Olhares de clio sobre o universo educacional: Um estudo das monografias sobre educação do Departamento de História da UFS, 1996-2002. São Cristóvão, SE: Universidade Federal de Sergipe, Núcleo de Pós-Graduação em Educação, Grupo de Estudos e Pesquisas em História da Educação, 2003.
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Minar, Betty Tio. No chip mill without wood: A study of UFS projects to develop wood chip and paper pulp mills in Kalimantan, Indonesia. London: Down to Earth, 2006.
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Williams, Fred. UFOs are supernatural: The best UFO book. Cedaredge, Colo. (1549 2600 Rd., Cedaredge 81413): Freedland Publisher, 1991.
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Zerrudo, Nelson V. Philippine UFOs?: An anthology of strange real-life UFO encounters in the country. Long Beach, Calif: Ethel Z. Noriega, 1987.
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BUFORA International UFO Congress (8th 1995 West Yorkshire, England). UFOs: Examining the evidence : the proceedings of the 8th BUFORA International UFO Congress. West Yorkshire, England: BUFORA, 1995.
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Aliens in America: A UFO hunter's guide to extraterrestrial hotspots across the U.S. Avon, Mass: Adams Media, 2010.
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Don, Berliner. Crash at Corona: The U.S. military retrieval and cover-up of a UFO. 5th ed. New York: Marlowe Co., 1997.
Find full textBook chapters on the topic "UFS"
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Bhattacharya, Sitangshu, and Kamakhya Prasad Ghatak. "The EEM in Ultrathin Films (UFs) of Nonparabolic Semiconductors." In Effective Electron Mass in Low-Dimensional Semiconductors, 3–72. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-31248-9_1.
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Ghatak, Kamakhya Prasad. "The DRs in Ultrathin Films (UFs) of Heavily Doped (HD) Non-parabolic Materials." In Springer Tracts in Modern Physics, 117–208. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-21000-1_2.
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Shcherbak, O. V., A. B. Zyuzyun, A. O. Sverhunov, and A. O. Sverhunova. "Features of the Influence of UFS/Raffinose Nanocomposites on In Vitro Cultivation of Gametes of Swine." In Springer Proceedings in Physics, 255–62. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-17755-3_17.
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Posypaiko, V. I., and E. A. Alekseeva. "UF3." In Phase Equilibria in Binary Halides, 402. Boston, MA: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4684-9024-4_175.
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Posypaiko, V. I., and E. A. Alekseeva. "UF4." In Phase Equilibria in Binary Halides, 403. Boston, MA: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4684-9024-4_176.
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Posypaiko, V. I., and E. A. Alekseeva. "UF6." In Phase Equilibria in Binary Halides, 403. Boston, MA: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4684-9024-4_177.
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Schaefer, Michael. "UFO." In Metzler Lexikon Religion, 547–50. Stuttgart: J.B. Metzler, 2000. http://dx.doi.org/10.1007/978-3-476-03704-6_157.
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Bearce, Stephanie. "UFOs." In Top Secret Files, 101–4. New York: Routledge, 2021. http://dx.doi.org/10.4324/9781003239192-35.
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Schaefer, Michael. "UFO." In Metzler Lexikon Religion, 1711–14. Stuttgart: J.B. Metzler, 2005. http://dx.doi.org/10.1007/978-3-476-00091-0_549.
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Fischer, R. X., and W. H. Baur. "UFI." In Zeolite-Type Crystal Structures and their Chemistry. Framework Type Codes STO to ZON, 163–68. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-32372-0_14.
Full textConference papers on the topic "UFS"
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Bergounioux, G. "Des ufs mués : entendre omelette." In Congrès Mondial de Linguistique Française 2008. Les Ulis, France: EDP Sciences, 2008. http://dx.doi.org/10.1051/cmlf08157.
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Pir Mohammadiani, Rojiar, Maryam Mozaffari, and Soma Solaiman Zadeh. "Unsupervised Feature Selection Method based on Structural Particularity of Minimum Spanning Tree." In 4th International Conference on Communication Engineering and Computer Science (CIC-COCOS’2022). Cihan University, 2022. http://dx.doi.org/10.24086/cocos2022/paper.828.
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Unsupervised Feature Selection (UFS) methods try to extract features that can well keep the intrinsic structure of data. To make full use of such information in this paper we use one of the simplest graph sparsification strategies MST (Minimum Spanning Tree) for the task of UFS. A novel graph structural information method is proposed for unsupervised feature selection, we simplify and preserve correlation between features via MST through a structure that simultaneously captures the local and global structure of data, and then use graph structural information directly to achieve the subset representative features with minimum redundancy and more discriminative power. To show the effectiveness of our method, some of the most representative and referenced UFS methods are used for conducting experiments on some benchmark datasets. Experimental results verify that the proposed feature subset selection algorithm is effective, more specifically at the running time.
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Moore, Susan M., Maribeth Thomas, Mary T. Gabriel, Jennifer Zeminski, Savio L. Y. Woo, and Richard E. Debski. "Reproducing the Motion of a Diarthrodial Joint During a Clinical Examination Using Robotic Technology." In ASME 2003 International Mechanical Engineering Congress and Exposition. ASMEDC, 2003. http://dx.doi.org/10.1115/imece2003-43074.
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Six-degree-of-freedom (DOF) robotic/universal force-moment sensor (UFS) testing systems have become very useful tools in the study of biomechanics of joints. (DeFrate 2001, Fujie 2000, Rudy 1996) Researchers have successfully utilized these systems to determine joint kinematics using force control algorithms. Recent interest in using these robotic systems to reproduce previously recorded motions of a diarthrodial joint during a clinical examination has emerged. However, reproducing these previously recorded kinematics using a robotic/UFS testing system poses several problems.
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ARAUJO NUNES, IVANILDO, and KATHIA CILENE SANTOS NASCIMENTO. "A disciplina de Libras no ensino superior EaD da UFS (CESAD)." In XIV Colóquio Internacional "Educação e Contemporaneidade". Grupo de Estudos e Pesquisas "Educação e Contemporaneidade", 2020. http://dx.doi.org/10.29380/2020.14.10.10.
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DA SILVA COSTA, SILVANIA, and ROBSON ANDRADE DE JESUS. "TESSITURAS MATEMÁTICAS: EXPERIÊNCIAS INTERDISCIPLINARES ENTRE MATEMÁTICA E MÚSICA NO CODAP/UFS." In XIV Colóquio Internacional "Educação e Contemporaneidade". Grupo de Estudos e Pesquisas "Educação e Contemporaneidade", 2020. http://dx.doi.org/10.29380/2020.14.14.41.
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Josyula, Eswar, Robert Arslanbekov, Vladimir Kolobov, and Sergey Gimelshein. "Testing of the Unified Flow Solver (UFS) for Nozzle and Plume Flows." In 45th AIAA Aerospace Sciences Meeting and Exhibit. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2007. http://dx.doi.org/10.2514/6.2007-209.
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Hamilton dos Santos, Antonio, Elizabete Lustosa Costa, and Lucas Aquino da Gama. "A experimentação na formação inicial dos pibidianos do Sub projeto - Química/UFS." In 20º Encontro Nacional de Ensino de Química. Recife, Pernambuco: Even3, 2021. http://dx.doi.org/10.29327/eneqpe2020.248245.
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Schneider, Henrique Nou, Maria Augusta Silveira Netto Nunes, and Gláucio José Couri Machado. "GRUPO DE ESTUDOS E PESQUISA EM INFORMÁTICA NA EDUCAÇÃO (GEPIED/UFS/CNPq)." In Painel dos Grupos de Pesquisa em Informática na Educação. Sociedade Brasileira de Computação - SBC, 2014. http://dx.doi.org/10.5753/cbie.wcbie.2014.177.
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Doehring, Todd C., Lars G. Gilbertson, Seong-Hwan Moon, James D. Kang, and Savio L. Y. Woo. "Application of a Robotic/UFS Testing System to the Measurement of Lumbar Spine Structural Properties." In ASME 1999 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1999. http://dx.doi.org/10.1115/imece1999-0365.
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Abstract This study focuses on the application of new experimental techniques (robotic/UFS testing system), analytical tools (FEA), and physical models to the investigation of lumbar functional spinal unit structural properties.
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Zhu, Xiaofeng, Yonghua Zhu, Shichao Zhang, Rongyao Hu, and Wei He. "Adaptive Hypergraph Learning for Unsupervised Feature Selection." In Twenty-Sixth International Joint Conference on Artificial Intelligence. California: International Joint Conferences on Artificial Intelligence Organization, 2017. http://dx.doi.org/10.24963/ijcai.2017/501.
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Current unsupervised feature selection (UFS) methods learn the similarity matrix by using a simple graph which is learnt from the original data as well as is independent from the process of feature selection, and thus unable to efficiently remove the redundant/irrelevant features. To address these issues, we propose a new UFS method to jointly learn the similarity matrix and conduct both subspace learning (via learning a dynamic hypergraph) and feature selection (via a sparsity constraint). As a result, we reduce the feature dimensions using different methods (i.e., subspace learning and feature selection) from different feature spaces, and thus makes our method select the informative features effectively and robustly. We tested our method using benchmark datasets to conduct the clustering tasks using the selected features, and the experimental results show that our proposed method outperforms all the comparison methods.
Reports on the topic "UFS"
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Bernabe, Sean C. Changing the Officer Promotion System to Support Unit Focused Stability (UFS). Fort Belvoir, VA: Defense Technical Information Center, May 2005. http://dx.doi.org/10.21236/ada437583.
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Renaud, Alexander, Michael Forte, Nicholas Spore, Brittany Bruder, Katherine Brodie, Jessamin Straub, and Jeffrey Ruby. Evaluation of Unmanned Aircraft Systems for flood risk management : results of terrain and structure assessments. Engineer Research and Development Center (U.S.), August 2022. http://dx.doi.org/10.21079/11681/45000.
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The 2017 Duck Unmanned Aircraft Systems (UAS) Pilot Experiment was conducted by the US Army Engineer Research and Development Center (ERDC), Coastal and Hydraulics Laboratory, Field Research Facility (FRF), to assess the potential for different UAS to support US Army Corps of Engineers coastal and flood risk management. By involving participants from multiple ERDC laboratories, federal agencies, academia, and private industry, the work unit leads were able to leverage assets, resources, and expertise to assess data from multiple UAS. This report compares datasets from several UAS to assess their potential to survey and observe coastal terrain and structures. In this report, UAS data product accuracy was analyzed within the context of three potential applications: (1) general coastal terrain survey accuracy across the FRF property; (2) small-scale feature detection and observation within the experiment infrastructure area; and (3) accuracy for surveying coastal foredunes. The report concludes by presenting tradeoffs between UAS accuracy and the cost to operate to aid in selection of the best UAS for a particular task. While the technology and exact UAS models vary through time, the lessons learned from this study illustrate that UAS are available at a variety of costs to satisfy varying coastal management data needs.
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Newman, Harvey B., and Artur J. Barczyk. US LHCNet: Transatlantic Networking for the LHC and the U.S. HEP Community. Office of Scientific and Technical Information (OSTI), April 2013. http://dx.doi.org/10.2172/1073029.
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Bisakha Sen, Bisakha Sen. Gun Policy, Gun Culture & Guns across the U.S.: What Makes Us Safer? Experiment, January 2013. http://dx.doi.org/10.18258/0082.
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Eichengreen, Barry. Til Debt Do Us Part: The U.S. Capital Market and Foreign Lending, 1920-1955. Cambridge, MA: National Bureau of Economic Research, October 1987. http://dx.doi.org/10.3386/w2394.
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Brainard, S. Lael, and David Riker. Are U.S. Multinationals Exporting U.S. Jobs? Cambridge, MA: National Bureau of Economic Research, March 1997. http://dx.doi.org/10.3386/w5958.
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McKean, Adam P., Zachary W. Anderson, Donald L. Clark, Diego Fernandez, Christopher R. Anderson, Tiffany A. Rivera, and Taylor K. McCombs. Detrital Zircon U-Pb Geochronology Results for the Bountiful Peak, Coalville, James Peak, Mount Pisgah, Paradise, and Payson Lakes 7.5' Quadrangles, Utah. Utah Geological Survey, May 2022. http://dx.doi.org/10.34191/ofr-743.
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This Open-File Report makes available raw analytical data from laboratory analysis of U-Pb ages of zircon grains from samples collected during geologic mapping funded by the U.S. Geological Survey (USGS) National Cooperative Geologic Mapping Program (STATEMAP) and the Utah Geological Survey (UGS). The references listed in table 1 provide additional information such as sample location, geologic setting, and interpretation of the samples in the context of the area where they were collected. The data were prepared by the University of Utah Earth Core Facility (Diego Fernandez, Director), under contract to the UGS. These data are highly technical in nature and proper interpretation requires considerable training in the applicable geochronologic techniques.
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Author, Not Given. U.S. DRIVE. Office of Scientific and Technical Information (OSTI), March 2012. http://dx.doi.org/10.2172/1219593.
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Feliciano, Zadia, and Andrew Green. US Multinationals in Puerto Rico and the Repeal of Section 936 Tax Exemption for U.S. Corporations. Cambridge, MA: National Bureau of Economic Research, August 2017. http://dx.doi.org/10.3386/w23681.
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Bruder, Brittany L., Katherine L. Brodie, Tyler J. Hesser, Nicholas J. Spore, Matthew W. Farthing, and Alexander D. Renaud. guiBath y : A Graphical User Interface to Estimate Nearshore Bathymetry from Hovering Unmanned Aerial System Imagery. Engineer Research and Development Center (U.S.), February 2021. http://dx.doi.org/10.21079/11681/39700.
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This US Army Engineer Research and Development Center, Coastal and Hydraulics Laboratory, technical report details guiBathy, a graphical user interface to estimate nearshore bathymetry from imagery collected via a hovering Unmanned Aerial System (UAS). guiBathy provides an end-to-end solution for non-subject-matter-experts to utilize commercia-off-the-shelf UAS to collect quantitative imagery of the nearshore by packaging robust photogrammetric and signal-processing algorithms into an easy-to-use software interface. This report begins by providing brief background on coastal imaging and the photogrammetry and bathymetric inversion algorithms guiBathy utilizes, as well as UAS data collection requirements. The report then describes guiBathy software specifications, features, and workflow. Example guiBathy applications conclude the report with UAS bathymetry measurements taken during the 2020 Atlantic Hurricane Season, which compare favorably (root mean square error = 0.44 to 0.72 m; bias = -0.35 to -0.11 m) with in situ survey measurements. guiBathy is a standalone executable software for Windows 10 platforms and will be freely available at www.github.com/erdc.