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Journal articles on the topic 'VELS'

Author: Grafiati

Published: 4 June 2021

Last updated: 3 February 2022

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1

Höfer, Annalena M., Rebekka Harting, Nils F. Aßmann, Jennifer Gerke, Kerstin Schmitt, Jessica Starke, Özgür Bayram, et al. "The velvet protein Vel1 controls initial plant root colonization and conidia formation for xylem distribution in Verticillium wilt." PLOS Genetics 17, no. 3 (March 15, 2021): e1009434. http://dx.doi.org/10.1371/journal.pgen.1009434.

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The conserved fungal velvet family regulatory proteins link development and secondary metabolite production. The velvet domain for DNA binding and dimerization is similar to the structure of the Rel homology domain of the mammalian NF-κB transcription factor. A comprehensive study addressed the functions of all four homologs of velvet domain encoding genes in the fungal life cycle of the soil-borne plant pathogenic fungus Verticillium dahliae. Genetic, cell biological, proteomic and metabolomic analyses of Vel1, Vel2, Vel3 and Vos1 were combined with plant pathogenicity experiments. Different phases of fungal growth, development and pathogenicity require V. dahliae velvet proteins, including Vel1-Vel2, Vel2-Vos1 and Vel3-Vos1 heterodimers, which are already present during vegetative hyphal growth. The major novel finding of this study is that Vel1 is necessary for initial plant root colonization and together with Vel3 for propagation in planta by conidiation. Vel1 is needed for disease symptom induction in tomato. Vel1, Vel2, and Vel3 control the formation of microsclerotia in senescent plants. Vel1 is the most important among all four V. dahliae velvet proteins with a wide variety of functions during all phases of the fungal life cycle in as well as ex planta.

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Adamo-Villani, Nicoletta, and Hazar Dib. "Online Virtual Learning Environments." International Journal of Systems and Service-Oriented Engineering 4, no. 1 (January 2014): 1–20. http://dx.doi.org/10.4018/ijssoe.2014010101.

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This article is an overview of online virtual learning environments for discovery learning. The paper defines Virtual Learning Environments and discusses literature findings on the benefits of using web-based VEs for self-directed learning. It gives an overview of the latest technologies/platforms used to develop online VEs, discusses development and delivery challenges posed by complex, information-rich web-based 3D environments, and describes possible solutions that can be adopted to overcome current limitations. The paper also presents and discusses two 3D web-deliverable virtual learning environments that were recently developed by the authors: the “Virtual Tour of the Muscatatuck State Hospital Historic District (MSHHD)” and the “VELS: Virtual Environment for Learning Surveying”. The “Interactive 3D Tour of MSHHD” is a web-based digital heritage application that uses Virtual Reality as a tool to document and preserve historic sites and educate the public about them; the “VELS” is an online virtual learning environment whose objective is to help undergraduate students learn surveying concepts and practices.

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Akin, Lutfi, and Faruk Dusunceli. "A New Approach For Weighted Hardy’s Operator In VELS." Applied Mathematics and Nonlinear Sciences 4, no. 2 (October 28, 2019): 417–32. http://dx.doi.org/10.2478/amns.2019.2.00040.

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AbstractA considerable number of research has been carried out on the generalized Lebesgue spaces Lp(x) and boundedness of different integral operators therein. In this study, a new approach for weighted increasing near the origin and decreasing near infinity exponent function that provides a boundedness of the Hardy’s operator in variable exponent space is given.

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Fischer-Dieskau, Stefanie, Ulrike Korte, and Detlef Hühnlein. "Die Technische Richtlinie zur vertrauenswürdigen elektronischen Langzeitspeicherung (TR-VELS)." Datenschutz und Datensicherheit - DuD 33, no. 11 (November 2009): 673–77. http://dx.doi.org/10.1007/s11623-009-0178-0.

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Griffon, Aurélien, Quentin Barbier, Jordi Dalino, Jacques van Helden, Salvatore Spicuglia, and Benoit Ballester. "Integrative analysis of public ChIP-seq experiments reveals a complex multi-cell regulatory landscape." Nucleic Acids Research 43, no. 4 (December 3, 2014): e27-e27. http://dx.doi.org/10.1093/nar/gku1280.

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Abstract The large collections of ChIP-seq data rapidly accumulating in public data warehouses provide genome-wide binding site maps for hundreds of transcription factors (TFs). However, the extent of the regulatory occupancy space in the human genome has not yet been fully apprehended by integrating public ChIP-seq data sets and combining it with ENCODE TFs map. To enable genome-wide identification of regulatory elements we have collected, analysed and retained 395 available ChIP-seq data sets merged with ENCODE peaks covering a total of 237 TFs. This enhanced repertoire complements and refines current genome-wide occupancy maps by increasing the human genome regulatory search space by 14% compared to ENCODE alone, and also increases the complexity of the regulatory dictionary. As a direct application we used this unified binding repertoire to annotate variant enhancer loci (VELs) from H3K4me1 mark in two cancer cell lines (MCF-7, CRC) and observed enrichments of specific TFs involved in biological key functions to cancer development and proliferation. Those enrichments of TFs within VELs provide a direct annotation of non-coding regions detected in cancer genomes. Finally, full access to this catalogue is available online together with the TFs enrichment analysis tool (http://tagc.univ-mrs.fr/remap/).

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6

Roijers, Diederik Marijn, Shimon Whiteson, and Frans A. Oliehoek. "Computing Convex Coverage Sets for Faster Multi-objective Coordination." Journal of Artificial Intelligence Research 52 (March 31, 2015): 399–443. http://dx.doi.org/10.1613/jair.4550.

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In this article, we propose new algorithms for multi-objective coordination graphs (MO-CoGs). Key to the efficiency of these algorithms is that they compute a convex coverage set (CCS) instead of a Pareto coverage set (PCS). Not only is a CCS a sufficient solution set for a large class of problems, it also has important characteristics that facilitate more efficient solutions. We propose two main algorithms for computing a CCS in MO-CoGs. Convex multi-objective variable elimination (CMOVE) computes a CCS by performing a series of agent eliminations, which can be seen as solving a series of local multi-objective subproblems. Variable elimination linear support (VELS) iteratively identifies the single weight vector, w, that can lead to the maximal possible improvement on a partial CCS and calls variable elimination to solve a scalarized instance of the problem for w. VELS is faster than CMOVE for small and medium numbers of objectives and can compute an ε-approximate CCS in a fraction of the runtime. In addition, we propose variants of these methods that employ AND/OR tree search instead of variable elimination to achieve memory efficiency. We analyze the runtime and space complexities of these methods, prove their correctness, and compare them empirically against a naive baseline and an existing PCS method, both in terms of memory-usage and runtime. Our results show that, by focusing on the CCS, these methods achieve much better scalability in the number of agents than the current state of the art.

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7

Chul-Ki Cho. "Analysis on the Humanities-Geography in VELS and the Geography Textbook Using Narrative in Australia." Journal of The Korean Association of Geographic and Environmental Education 21, no. 1 (April 2013): 49–63. http://dx.doi.org/10.17279/jkagee.2013.21.1.49.

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8

Kakhkharova, Mokhigul Yusufovna. "THE EVOLUTION OF AD UTION OF ADVENTURE AND DE TURE AND DETECTIVE NO TIVE NOVELS IN VELS IN WORLD AND UZBEK СHILDREN’S PROSE." Scientific Reports of Bukhara State University 5, no. 1 (February 26, 2021): 180–93. http://dx.doi.org/10.52297/2181-1466/2021/5/1/15.

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Background. The article discusses psychology of teenagers and elders in detective novels which is considered to be more complicated. Although the society and the social environment change and renew the way of thinking, the changes in the world of childhood and adolescence, like the laws of nature, are constantly changing. Adolescence is a period that is complicated by the transition of a person to the stage of childhood and maturity. Methods. It is important that every teenager at this age pays more attention to the heroes of books and movies, learns from them. Consequently, the task of fiction for teenagers is also very responsible and multifaceted. Among the works of world literature such as J. Verne's "Children of Captain Grant", "Five Weeks in a Balloon", "Mysterious Island", D. Defoe's "Robinson Crusoe", J. Swift's "Gulliver's Travels", Uzbek children's fiction and detective prose, for example The works of H. Shaykhov, T. Malik, O. Mukhtor, H. Tukhtaboyev, as well as the didactic stories of T. Malik, E. Malik play an important role in enriching the spiritual needs of adolescents in this area. Results.

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9

Borbón Hoyos, Mercy Lilliana, Mario Heimer Flórez Guzmán, and Rodrigo Alberto Plazas Estepa. "Grafología forense: llave de ingreso al inconsciente criminal." IUSTA, no. 49 (July 1, 2018): 47–69. http://dx.doi.org/10.15332/1900-0448.2018.0049.02.

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El presente artículo de investigación da cuenta de la importancia que tiene la grafología en los procesos de selección de personal a partir del estudio del perfil criminal. Desde el constructo teórico, se abordan las teorías de la grafología descriptiva y emocional de Max Pulver, Mauricio Xandró y Augusto Vels, los cuales afirman que la grafología es una técnica que permite identificar estados emocionales, tipos de personalidad e inclinaciones de personalidad y esta es utilizada para determinar si los perfiles de las personas se ajustan a las necesidades de la organización, propendiendo de esta forma por la optimización de los recursos. Metodológicamente, es un estudio descriptivo explicativo, de corte documental, puesto que se abordan los principales estudios que en términos de grafología existen en la academia, basados principalmente en la acepción de las fichas documentales como instrumento para la recopilación y análisis de la información. Como conclusión, se obtuvo que la grafología forense permite identificar la concordancia que existe entre el perfil, el comportamiento del entrevistado, las necesidades de la organización y los rasgos de personalidad mostrados por los grafos inscritos por el entrevistado. Además de eso, permite diseñar un perfil supuesto del entrevistado en donde se puede rastrear la inclinación del aparato psíquico a la comisión de un delito económico.

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10

Olsen, Olav, James B. Wade, Nick Morin, David S. Bredt, and Paul A. Welling. "Differential localization of mammalian Lin-7 (MALS/Veli) PDZ proteins in the kidney." American Journal of Physiology-Renal Physiology 288, no. 2 (February 2005): F345—F352. http://dx.doi.org/10.1152/ajprenal.00235.2004.

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Lin-7 PDZ proteins, also called MALS or Velis, have been shown to coordinate basolateral membrane expression of various target proteins in renal epithelial cell models. Three different Lin-7/MALS/Veli isoforms, encoded by separate genes, have been identified. Here, we show that each Lin-7/MALS/Veli isoform is expressed in the kidney. Using MALS isoform-specific antibodies in combination with cell-specific marker antibodies, we found the products of the three mammalian Lin-7/MALS/Veli genes are differentially expressed along the length of the nephron. MALS/Veli 1 is predominately expressed in the glomerulus, thick ascending limb of Henle’s loop (TAL), and the distal convoluted tubule (DCT). MALS/Veli 2 is exclusively expressed in the vasa recta. MALS/Veli 3 is largely located in the DCT and collecting duct. The subcellular localization of MALS/Veli proteins can vary, depending on the isoform and the cell type. In contrast to the predominate basolateral location of MALS/Veli 1 in the TAL and DCT and MALS/Veli 3 in the DCT, MALS/Veli 1 is found diffusely throughout the cytosol of intercalated cells. In the collecting duct, MALS/Veli 3 is chiefly located on the basal membrane. Collectively, these results suggest that different MALS/Veli isoforms may carry out cell type-specific functions. The TAL and distal segments appear to have the most significant capacity for a basolateral membrane-targeting mechanism involving different MALS/Veli isoforms.

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11

Bricage, Pierre. "Education for Sustainability: Lessons from Living Systems Governance." Journal of Systems Science and Information 7, no. 3 (August 27, 2019): 199–226. http://dx.doi.org/10.21078/jssi-2019-199-28.

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Abstract To survive that is to eat and not to be eaten. Whatever its spatial and temporal level of organisation, every living system owns 7 invariant capacities (the gauge invariance paradigm). Emerging by embedments and juxtapositions of previous systems, every living system-of-systems is both dependent and independent from its new global level of organisation and past and present local situations of emergence. Mass growth governs growth phase duration. Local actors, modules of past, present and new modules of modules become mutually integrated (percolation process) into a new Whole through their merging into an ARMSADA (Association for the Reciprocal and Mutual Sharing of Advantages and DisAdvantages). Reversely (systemic constructal law) the global Whole is integrating the local parceners. Whatever the organisation level, the living systems obey the same principle of evolution and emergence, the volume and time of generation of the adult system obey a correlation: The mass controlled duration of acquisition of the reproductive capacity and the volume at its acquisition are linked by a 3/2 exponent power law. This dynamic fractal law is invariant, between and within le- vels of organisation. Brownian motion is the basic phenomenon of growth control: Matter and energy are exchanged at a constant flow rate. A Pareto-like relationship governs limits and limitations: Mutual survival depends on reciprocal limitations, through interactive feedbacks, for the best and for the worst. To survive that is to transform disadvantages into advantages and to avoid advantages turn to disadvantages.

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12

Gallo Acosta, Jairo. "Atravesando el fantasma del velo político de la política." Desde el Jardín de Freud, no. 20 (January 1, 2020): 205–16. http://dx.doi.org/10.15446/djf.n20.90180.

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Este trabajo quiere mostrar que en la política tras un lapsus no hay ningún error, y que este lapsus tampoco obedece al orden freudiano de la psicopatología de la vida cotidiana. El decir repetitivo de la política en forma de lapsus no es más que una verdad que se quiere velar. Así funciona la política en la actualidad: no se oculta la verdad tras un velo, sino que ella misma actúa como velo de la verdad. Cuando en la política se anuncia un error en forma de lapsus, se siembra una duda y se vela una verdad. Detrás del equívoco de un decir en la política no hay un significado oculto, no hay lapsus, no hay error. Lo que emerge es una verdad que no se admite abiertamente, y su forma de velo es la única manera en que la política es aceptada por muchos: velando desde una ilusión fantasmática lo insoportable de lo político.

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13

Timofeev, Eugene V., Eduard G. Malev, Ekaterina B. Luneva, and Eduard V. Zemtsovsky. "The activity of transforming growth factor-β in young age with marfanoid habitus." Pediatrician (St. Petersburg) 10, no. 1 (December 15, 2019): 49–56. http://dx.doi.org/10.17816/ped10149-56.

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According to contemporary views, hereditary connective tissue disorders divided classified Marfan syndrome, Loeys-Dietz’s, Ehlers-Danlos syndrome, the primary mitral valve prolapse. It is known that the fibrillinopaty, which include the Marfan syndrome and Loeys-Dietz’s is characterized by activation of TGF-β signaling pathway. With high le vels of TGF-β attributed most of these clinical manifestations these diseases – aneurysm of the aorta, arahnodaktylya, duralectasy. Assessment of the activity of TGF-β in persons with marfanoid habitus has not previously been studied. Materials and methods. As part of this work, surveyed 70 people: 61 patients young age (median age of 20.1 ± 2.1 years), among which 36 boys and 25 girls and 9 men with verified diagnosis Marfan syndrome (median age 27.9 ± 9.3 years). All survey performed Echocardiography with a targeted search of small anomalies of heart. Results. Correlation analysis showed a direct and reliable connection between arahnodaktylya and concentration of TGF-β1 in serum (r = 0.4, p = 0.05). For young people with signs of marfanoid habitus are characterized by reliably a higher concentration in the serum of both isoforms of TGF-β. Excess of threshold levels of TGF-β1 revealed at 20% of the core group and not found at all in the control (p < 0.05). Among persons with exceedances of threshold values for at least one faction of the TGF-β patients with signs of marfanoid habitus met almost three times more often than in the group with normal values of TGF-β (p = 0.01, χ2 = 5.58). In the group of persons with marfanoid habitus and increases TGF-β are detected more frequently such as atrial septal aneurysm, false chord left ventricle papillary muscles, incremental, deflection of shutters of the mitral valve in 1-2 mm, asymmetry tricuspid aortic valve.

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Vega, Julián, Andrés Kanacri, Luigi Gabrielli, Samuel Córdova, and Gabriel Olivares. "Hendidura de velo posterior que simula una válvula mitral de tres velos." Revista chilena de cardiología 34, no. 3 (2015): 202–6. http://dx.doi.org/10.4067/s0718-85602015000300006.

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Santos, Virgínia, Ângela Martins, Mário Silvestre, Severiano Silva, and Jorge Azevedo. "A história da lã: da domesticação à atualidade." História da Ciência e Ensino: construindo interfaces 20 (December 29, 2019): 65–76. http://dx.doi.org/10.23925/2178-2911.2019v20espp65-76.

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ResumoA produção de lã foi durante muitos anos, em Portugal e em várias regiões do mundo, uma das principais razões da exploração ovina. Esta situação foi alterada com o aparecimento das fibras sintéticas. A produção de carne ou de leite tornaram-se então as principais aptidões económicas destes animais. De qualquer forma, sendo absolutamente necessário tosquiar anualmente os ovinos, a lã pode proporcionar um rendimento extra, principalmente nos ovinos com velo de qualidade superior. Portugal apresenta 16 raças autóctones de ovinos que se enquadram em três grandes grupos étnicos, Merino, Bordaleiro e Churro, de acordo com as suas características morfológicas externas e aptidões. Cada um destes grupos étnicos apresenta tipos de velos com características têxteis diferentes. É assumido que as raças de etnia churra proporcionam lã considerada de má qualidade, caracterizada por ser lisa e de toque áspero. Em contrapartida as raças do grupo étnico Merino são consideradas como produtoras de lã de qualidade, caracterizada por ser macia ao tato e apresentar fibras muito onduladas. As características corporais e têxteis que os ovinos apresentam relacionam-se não só com fatores genéticos, mas também com as condições do meio ambiente onde vivem. Pretende-se com este trabalho contribuir para o conhecimento da origem da lã e perceber a diferenciação das raças ovinas autóctones nos três grupos étnicos existentes em Portugal. Palavras-chave: lã, velo, merino Abstract Wool production has been for many years, in Portugal and in several regions of the world, one of the main reasons for sheep production. This situation changed with the appearance of synthetic fibres. The production of meat or milk has thus become the primary economic aptitude of these animals. In any case, since it is necessary to shear the sheep annually, wool can provide extra yield, especially in sheep with a fleece of superior quality. Portugal presents 16 autochthonous sheep breeds that fall into three large ethnic groups, Merino, Bordaleiro and Churro, according to their external morphological characteristics and aptitudes. Each of these ethnic groups has different types of veils with different textile characteristics. It is assumed that breeds of Churra ethnic group provide wool considered of poor quality, characterised by being smooth and rough touch. In contrast, the breeds of the Merino ethnic group are considered to be producers of quality wool, characterised by being soft to the touch and presenting very undulating fibres. The physical and textile characteristics that sheep present relate not only to genetic factors but also to the conditions of the environment in which they live. This work intends to contribute to the knowledge of the origin of wool and to understand the differentiation of native sheep breeds in the three ethnic groups that exist in Portugal. Keywords: wool, fleece, merino

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Cohen, Steven R., Lynn L. Chen, Alphonse R. Burdi, and Carroll-Ann Trotman. "Patterns of Abnormal Myogenesis in Human Cleft Palates." Cleft Palate-Craniofacial Journal 29, no. 1 (January 1992): 345–50. http://dx.doi.org/10.1597/1545-1569_1992_029_0044_poamih_2.3.co_2.

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To test the hypothesis that soft palate muscles are abnormal in cleft palate, we compared soft palate morphogenesis in fetuses with cleft palate (n=4) to age-matched (n=3) and nonmatched (n=1) control specimens. The morphologic status of all soft palate and masticatory structures were classified into one of six stages based on the level of histogenesis. At 54 mm crown-rump length (CRL), the levator vell palatini (L), palatopharyngeus (PP), and palatoglossus (PG) in cleft subjects demonstrated mesenchymal condensation into myoblastic fields, lagging behind the control specimens (97 mm CRL), which displayed definitive fields of myoblasts and myotube formation. In the 175 mm and 225 mm cleft and the 170 mm and 192 mm control specimens, muscular morphology was similar and had reached its postnatal appearance for the tensor veli palatini (175 m only) and L, PP, PG (225 mm only). Muscle fiber directions were, however, disoriented and disorganized, especially close to the medial epithelial edge of the cleft. The levator veli palatini, could not be distinguished as a discrete muscle in the cleft specimens, and what we believed to be the PP and PG seemed “normal” at the level of light microscopy, but malpositioned in a superior direction. This preliminary study demonstrates for the first time that early myogenesis in cleft palates differs from normal.

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Figueiró, Paulo Roberto Pires, Diorande Bianchini, Mário Hamilton Vilela Filho, Elirne Cantarelli, Régis Bernardes, and Paulo Roberto Malezan. "COMPARAÇÃO ENTRE MÉTODOS SUBJETIVO E OBJETIVO QUANTO A DETERMINAÇÃO DO DIÂMETRO DA LÃ." Ciência Rural 23, no. 3 (December 1993): 369–73. http://dx.doi.org/10.1590/s0103-84781993000300023.

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O presente trabalho foi realizado no Laboratório de Lãs do Departamento de Zootecnia da Universidade Federal de Santa Maria, RS, com o objetivo de verificar a eficiência da classificação e determinação subjetivas do diâmetro da lã pela comparação com o sistema objetivo realizado em laboratório. Foram utilizadas 397 amostras de lã de velo previamente classificadas subjetivamente. Após a preparação, as amostras foram submetidas a passagem em aparelho medidor de finura, "Air-flow", determinando-se o diâmetro médio de cada velo. Atribuiu-se a classe correspondente da classificação oficial de lãs (Merina, Amerinada, Prima A, Prima B, Cruzas 1, 2, 3, e 4) à micronagem obtida. A analise de variância e Teste F revelaram diferenças significativas entre os dois métodos de classificação (F = 30,0; P < 0,01). O teste de independência entre fatores, pelo teste Qui-quadrado, revelou haver dependência entre os grupos de classes próximas (Merino/Amerinada; Prima A/Prima B; Cruza 1/Cruzas 2 e 3) (P < 0,01). O sistema subjetivo em relação ao objetivo, proporcionou 20,0% de acertos, 31,4% de erros leves e 48,4% de erros graves. A classificação subjetiva subestimou os velos das classes Merina e Amerinada e, superestimou aqueles das classes Prima A e B e cruza 1. Conclui-se que a classificação subjetiva é menos eficiente que o método objetivo para algumas classes de lã.

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Gordon, Natalie, and Caroline D’Haese. "Hedendaags dansonderwijs. Hiaten en ambities / Contemporary Dance Education. Gaps and Goals." Forum+ 26, no. 3 (November 1, 2019): 14–25. http://dx.doi.org/10.5117/forum2019.3.gord.

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Dansonderwijs staat vandaag de dag voor vele uitdagingen. Zowel onze samenleving als het veld van de hedendaagse dans zijn de voorbije jaren zodanig veranderd dat dansdocenten zich genoodzaakt zien om traditionele onderwijsmethoden kritisch onder de loep te nemen. Op basis van hun tweejarig onderzoeksproject ‘The Role of Vocabulary in Contemporary Dance’ identificeren Natalie Gordon en Caroline D’Haese in dit artikel enkele van de meest prangende hiaten en ambities in de huidige danseducatie. Vanuit hun praktijkgerichte expertise formuleren ze een constructief voorstel voor het hedendaagse dansonderwijs.Dance education faces many challenges today. Both our society and the field of contemporary dance have changed to such an extent that dance educators are required to critically rethink traditional teaching methodologies. Based on their two-year research project 'The Role of Vocabulary in Contemporary Dance', Natalie Gordon and Caroline D'Haese identify in this article some of the most pressing gaps and goals in contemporary dance education. Their practice-based expertise leads them to formulate a constructive proposal for reconfiguring dance education today.

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Velikiy, D. A., O. E. Gichkun, A. A. Ulybysheva, S. O. Sharapchenko, A. V. Marchenko, O. P. Shevchenko, and A. O. Shevchenko. "Correlation between microRNA expression levels and plasma concentrations of biomarkers of post-transplant complications in heart transplant recipients." Russian Journal of Transplantology and Artificial Organs 22, no. 3 (October 6, 2020): 69–78. http://dx.doi.org/10.15825/1995-1191-2020-3-69-78.

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Objective: to analyze the correlation between the expression levels of microRNA-101, microRNA-142, microRNA-27, microRNA-339, and microRNA-424 and the plasma concentrations of biomarkers that are potentially significant for the diagnosis of post-transplant complications in heart recipients. Materials and methods. The study enrolled 72 heart recipients, among whom were 56 men (77.8%). The average age of recipients was 48.6 ± 10.9 (16 to 70) years. There were 38 patients with severe chronic heart failure, among whom were 29 men (76.3%). Patients’ mean age was 48.8 ± 9.9 (26 to 70) years. The control group consisted of 12 healthy individuals who did not differ significantly by sex and age. microRNA expression levels in blood plasma were measured via quantitative polymerase chain reaction. Plasma concentrations of VEGF-A, PLGF, MCP-1, and sCD40L were determined using a multiplex method. ST2 and Galectin-3 concentrations were measured via enzyme-linked immunosorbent assay. Results. Patients with end-stage chronic heart failure were found to have significantly higher expression levels of microRNA-27, microRNA-339 and microRNA-424 in blood plasma compared with the healthy individuals. In potential heart recipients, the expression le vels of microRNA-339 and microRNA-424 correlated with serum galectin-3 concentrations, microRNA-101 expression levels correlated with PLGF-1 concentrations, while microRNA-27 expression levels correlated with plasma MCP-1 concentrations. In the early post-transplant period, the expression levels of microRNA-101, microRNA-339, and microRNA-424 in heart recipients were significantly lower than in patients with severe chronic heart failure. In the early post-transplant period (one year or more after transplantation), microRNA-101 and microRNA-27 expression levels were significantly higher than in heart recipients. A year or more after transplantation, the following correlations were found in heart recipients: microRNA-142 expression level correlated with serum levels of galectin-3 (p = 0.05), microRNA-27 and microRNA-424 expression levels correlated with ST2 concentrations (p = 0.02), microRNA-27 expression level correlated with PLGF-1 concentrations (p = 0.02), while microRNA-101 expression level correlated with serum levels of PAPP-A (p = 0.05). Conclusion. In heart recipients, the expression levels of microRNA-142, microRNA-27, microRNA-424, and microRNA-101 correlate with the concentration levels of biomarkers of fibrosis (Galectin-3), rejection (ST2), neoangiogenesis (PLGF), and tissue destruction (PAPP-A). A comprehensive analysis of pre- and post-translational markers may open up new perspectives in diagnosis, assessment of the risks of post-transplant complications, and in understanding the processes leading to their development.

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Pérez Vidal, Andrea, Jaime Díaz Gómez, and Ginna Paola González Rojas. "Estudio comparativo de dos sistemas de filtración casera para el tratamiento de agua para consumo humano." Ingenium 8, no. 22 (December 30, 2014): 11. http://dx.doi.org/10.21774/ing.v8i22.465.

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El tratamiento de agua para consumo humano a nivel de la vivienda es una opción viable para mejorar y asegurar la calidad del agua, principalmente en lugares que no cuentan con sistemas de tratamiento centralizados, los sistemas existentes operan de manera deficiente o existen condiciones de sequía. En este estudio se evaluaron dos sistemas de filtración casera, un filtro de 1 vela (1VC) y 2 velas cerámicas (2VC) durante 6 meses. Se evaluó la eficiencia de reducción de turbiedad y E. coli y aspectos relacionados con su operación y mantenimiento. Se empleó un sustrato sintético cuyo valor promedio de turbiedad fue de 32.7± 2.81 UNT y 3.9x105 UFC/100ml de E. coli. Los resultados mostraron que ambos sistemas de filtración lograron reducir la turbiedad a valores promedio de 0.28 UNT (99% de eficiencia) y eliminar E. coli entre 99.999 y 100%. No se encontraron diferencias estadísticas significativas en términos de la calidad de agua filtrada por ambos sistemas, sin embargo, fueron evidentes diferencias desde el punto de vista económico, operativo y de mantenimiento.

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21

Bennett, Kevin B. "Veils." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 58, no. 1 (September 2014): 1233–37. http://dx.doi.org/10.1177/1541931214581257.

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22

KOZŁOWSKA, ANNA, DENIS BATES, JAN ZALASIEWICZ, and SIGITAS RADZEVIČIUS. "Evolutionary significance of the retiolitine Gothograptus (Graptolithina) with four new species from the Silurian of the East European Platform (Baltica), Poland and Lithuania." Zootaxa 4568, no. 3 (March 21, 2019): 435. http://dx.doi.org/10.11646/zootaxa.4568.3.2.

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Gothograptid retiolitines were distinctive in being one of the very few graptolite groups to thrive through the late Wenlock extinction event that killed off most graptoloid species, and their distinctive construction may have been a factor in this success amid environmental adversity. New and rich material from two localities in Poland and five localities in Lithuania contains Gothograptus nassa, Gothograptus obtectus and four new species. The detailed morphology and reconstruction of the tubarium shows its specific features, different from other lundgreni Biozone retiolitines. The tubarium is narrow, elongated, finite, massive and compact. The thecal orifices are hidden by simple hoods or by extraordinary reticulated veils, which may cover the ventral walls. The colonies of Gothograptus species from the lundgreni Biozone are short, usually having eight pairs of thecae, whereas species from the post-lundgreni interval may reach more than 20 pairs of thecae. A common feature of Gothograptus species is the presence of singular genicular structures tightly covering thecal orifices. Reticulated hoods and veils are characteristic of species from the lundgreni Biozone. The most common such structures are nassa hoods, located on the proximal thecae in some species from the lundgreni Biozone, and on every theca of post-lundgreni species. Only Gothograptus domeyki n. sp. has no genicular processes on most thecae. Within a total of four species from the lundgreni Biozone and three species from the nassa and praedeubeli Biozones, we describe here the new species Gothograptus domeyki and Gothograptus velo from the lundgreni Biozone, Gothograptus diminutus from the parvus/nassa Biozone, and Gothograptus auriculatus from the dubius/nassa and praedeubeli biozones; G. auriculatus n. sp. is the youngest form of the genus Gothograptus. Variation within the genus Gothograptus during the post-lundgreni interval period is shown for the first time.

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23

HILLS, PAUL. "TITIAN'S VEILS." Art History 29, no. 5 (November 2006): 771–95. http://dx.doi.org/10.1111/j.1467-8365.2006.00523.x.

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24

Al Fakir, Ida. "Vems röst?" HumaNetten, no. 23 (November 27, 2015): 40–42. http://dx.doi.org/10.15626/hn.20092309.

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25

van Genugten, Will, and Margot Scholte. "het veld." Maatwerk 10, no. 1 (February 2009): 20–21. http://dx.doi.org/10.1007/bf03088092.

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26

Lourens, Germa, and Margot Scholte. "Het veld." Maatwerk 10, no. 5 (October 2009): 18–19. http://dx.doi.org/10.1007/bf03088197.

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Lourens, Germa. "Het Veld." Maatwerk 10, no. 6 (December 2009): 18–19. http://dx.doi.org/10.1007/bf03088220.

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van Genugten, Will. "het veld." Maatwerk 12, no. 2 (April 2011): 20–21. http://dx.doi.org/10.1007/s12459-011-0026-9.

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Waard, Tineke. "Het veld." Maatwerk 14, no. 4 (August 2013): 20–21. http://dx.doi.org/10.1007/s12459-013-0062-8.

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Lourens, Germa. "het veld." Maatwerk 11, no. 1 (February 2010): 24–25. http://dx.doi.org/10.1007/s12459-010-0014-5.

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Lourens, Germa. "het veld." Maatwerk 11, no. 2 (April 2010): 18–19. http://dx.doi.org/10.1007/s12459-010-0032-3.

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32

Kremers, Marian. "het veld." Maatwerk 13, no. 2 (April 2012): 19–21. http://dx.doi.org/10.1007/s12459-012-0033-5.

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Lourens, Germa. "het veld." Maatwerk 12, no. 6 (December 2011): 19–20. http://dx.doi.org/10.1007/s12459-012-0122-5.

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34

De Waard, Tineke. "Het veld." Maatwerk 14, no. 1 (February 2013): 21–22. http://dx.doi.org/10.1007/s12459-013-0009-0.

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de Waard, Tineke. "Het veld." Maatwerk 14, no. 6 (December 2013): 17–18. http://dx.doi.org/10.1007/s12459-013-0096-y.

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de Waard, Tineke. "het veld." Maatwerk 15, no. 1 (February 2014): 21–22. http://dx.doi.org/10.1007/s12459-014-0008-9.

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de Waard, Tineke. "Het veld." Maatwerk 15, no. 2 (April 2014): 22–23. http://dx.doi.org/10.1007/s12459-014-0024-9.

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Hermans, Mariette. "het veld." Maatwerk 15, no. 3 (June 2014): 21–22. http://dx.doi.org/10.1007/s12459-014-0041-8.

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de Waard, Tineke. "Het veld." Maatwerk 15, no. 5 (October 2014): 21–22. http://dx.doi.org/10.1007/s12459-014-0076-x.

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40

Hermans, Mariette, and Tineke De Waard. "Het veld." Maatwerk 16, no. 1 (February 2015): 14–15. http://dx.doi.org/10.1007/s12459-015-0006-6.

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Hermans, Mariette, and Tineke De Waard. "Het veld." Maatwerk 16, no. 2 (April 2015): 16–17. http://dx.doi.org/10.1007/s12459-015-0022-6.

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Hermans, Mariette, and Tineke De Waard. "Het veld." Maatwerk 16, no. 3 (June 2015): 18–20. http://dx.doi.org/10.1007/s12459-015-0042-2.

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De Waard, Tineke. "Het veld." Maatwerk 16, no. 4 (August 2015): 15–17. http://dx.doi.org/10.1007/s12459-015-0060-0.

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De Waard, Tineke. "Het veld." Maatwerk 16, no. 6 (December 2015): 20–21. http://dx.doi.org/10.1007/s12459-015-0098-z.

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Hermans, Mariette, and Tineke de Waard. "Het veld." Maatwerk 17, no. 1 (February 2016): 23–24. http://dx.doi.org/10.1007/s12459-016-0010-5.

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Hermans, Mariette. "Het veld." Maatwerk 17, no. 2 (April 2016): 21–23. http://dx.doi.org/10.1007/s12459-016-0028-8.

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de Waard, Tineke. "Het veld." Maatwerk 17, no. 3 (June 2016): 23–24. http://dx.doi.org/10.1007/s12459-016-0047-5.

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De Waard, Tineke. "Het veld." Maatwerk 16, no. 5 (October 2015): 19–21. http://dx.doi.org/10.1007/s12459-015-0079-2.

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Weerman, Alie. "Het veld." Maatwerk 5, no. 4 (August 2004): 106–7. http://dx.doi.org/10.1007/bf03070456.

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Weerman, Alie. "Het veld." Maatwerk 5, no. 3 (June 2004): 142–43. http://dx.doi.org/10.1007/bf03070470.

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