Academic literature on the topic 'EDCA 350'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'EDCA 350.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "EDCA 350"
1
Elbayoumy, Elsayed, Nasser A. El-Ghamaz, Farid Sh Mohamed, Mostafa A. Diab, and Tamaki Nakano. "Dielectric Permittivity, AC Electrical Conductivity and Conduction Mechanism of High Crosslinked-Vinyl Polymers and Their Pd(OAc)2 Composites." Polymers 13, no. 17 (2021): 3005. http://dx.doi.org/10.3390/polym13173005.
Full textAbstract:
Semiconductor materials based on metal high crosslinked-vinyl polymer composites were prepared through loading of Pd(OAc)2 on both Poly(ethylene-1,2-diyl dimethacrylate) (poly(EDMA)) and poly(ethylene-1,2-diyl dimethacrylate-co-methyl methacrylate) (Poly(EDMA-co-MMA)). The thermochemical properties for both poly(EDMA) and poly(EDMA-co-MMA) were investigated by thermal gravimetric analysis TGA technique. The dielectric permittivity, AC electrical conductivity and conduction mechanism for all the prepared polymers and their Pd(OAc)2 composites were studied. The results showed that the loading of polymers with Pd(OAc)2 led to an increase in the magnitudes of both the dielectric permittivity and AC electrical conductivity (σac). The value of σac increased from 1.38 × 10−5 to 5.84 × 10−5 S m−1 and from 6.40 × 10−6 to 2.48 × 10−5 S m−1 for poly(EDMA) and poly(EDMA-co-MMA), respectively, at 1 MHz and 340 K after loading with Pd(OAc)2. Additionally, all the prepared polymers and composites were considered as semiconductors at all the test frequencies and in the temperature range of 300–340 K. Furthermore, it seems that a conduction mechanism for all the samples could be Quantum Mechanical Tunneling (QMT).
2
Ruth, U., J. M. Barnola, J. Beer, et al. ""EDML1": a chronology for the EPICA deep ice core from Dronning Maud Land, Antarctica, over the last 150 000 years." Climate of the Past Discussions 3, no. 2 (2007): 549–74. http://dx.doi.org/10.5194/cpd-3-549-2007.
Full textAbstract:
Abstract. A chronology called EDML1 has been developed for the EPICA ice core from Dronning Maud Land (EDML). EDML1 is closely interlinked with EDC3, the new chronology for the EPICA ice core from Dome-C (EDC) through a stratigraphic match between EDML and EDC that consists of 322 volcanic match points over the last 128 ka. The EDC3 chronology comprises a glaciological model at EDC, which is constrained and later selectively tuned using primary dating information from EDC as well as from EDML, the latter being transferred using the tight stratigraphic link between the two cores. Finally, EDML1 was built by exporting EDC3 to EDML. For ages younger than 41 ka BP EDML1/EDC3 is based on dated volcanic events and on a match to the Greenlandic GICC05 time scale via 10Be and methane. The internal consistency between EDML1 and EDC3 is estimated to be typically ~6 years and always less than 450 years over the last 128 ka (always less than 130 years over the last 60 ka), which reflects an unprecedented synchrony of time scales. EDML1 ends at 150 ka BP (2417 m depth) because the match between EDML and EDC becomes ambiguous further down. This hints to a complex ice flow history for the deepest 350 m of the EDML ice core, which amongst other reasons may be caused by spatial variations of the geothermal heat flux.
3
Ruth, U., J. M. Barnola, J. Beer, et al. ""EDML1": a chronology for the EPICA deep ice core from Dronning Maud Land, Antarctica, over the last 150 000 years." Climate of the Past 3, no. 3 (2007): 475–84. http://dx.doi.org/10.5194/cp-3-475-2007.
Full textAbstract:
Abstract. A chronology called EDML1 has been developed for the EPICA ice core from Dronning Maud Land (EDML). EDML1 is closely interlinked with EDC3, the new chronology for the EPICA ice core from Dome-C (EDC) through a stratigraphic match between EDML and EDC that consists of 322 volcanic match points over the last 128 ka. The EDC3 chronology comprises a glaciological model at EDC, which is constrained and later selectively tuned using primary dating information from EDC as well as from EDML, the latter being transferred using the tight stratigraphic link between the two cores. Finally, EDML1 was built by exporting EDC3 to EDML. For ages younger than 41 ka BP the new synchronized time scale EDML1/EDC3 is based on dated volcanic events and on a match to the Greenlandic ice core chronology GICC05 via 10Be and methane. The internal consistency between EDML1 and EDC3 is estimated to be typically ~6 years and always less than 450 years over the last 128 ka (always less than 130 years over the last 60 ka), which reflects an unprecedented synchrony of time scales. EDML1 ends at 150 ka BP (2417 m depth) because the match between EDML and EDC becomes ambiguous further down. This hints at a complex ice flow history for the deepest 350 m of the EDML ice core.
4
Masenko, V. L., A. N. Kokov, S. E. Semenov, and O. L. Barbarash. "Noninvasive evaluation of density of coronary and carotid calcification in patients with type 2 diabetes mellitus." Journal of radiology and nuclear medicine 99, no. 6 (2019): 310–18. http://dx.doi.org/10.20862/0042-4676-2018-99-6-310-318.
Full textAbstract:
Objective. To estimate the density of calcium deposits of atherosclerotic plaques of coronary and carotid arteries in patients with diabetes mellitus (DM) type 2 using multislice computed tomography (MSCT).Material and methods. 251 patients with multifocal atherosclerosis (MA) were examined using MSCT. Determined equivalent density of calcium deposits (EDCD) atherosclerotic plaque of coronary and carotid arteries.Results. According to the data of MSCT in patients with MA irrespective of concomitant diabetes was a high incidence of calcification of the coronary and carotid arteries. In Group 1 EDCD coronary arteries was 0.235 (0.214; 0.254) mg/mm3, in the group 2 - 0,219 (0,192; 0,242) mg/mm3. EDCD of carotid arteries in patients with diabetes was 0.183 (0.171; 0.193) mg/mm3, in patients without diabetes - 0.226 (0.199; 0.247) mg/mm3. There was a significant difference in the groups EDCD values for coronary (p = 0.017), and the carotid (p = 0.000003) artery.Conclusion. Using index EDCD obtained on the basis of routine MSCT coronary and carotid arteries in patients with MA with DM compared with those without diabetes had significantly higher density calcifications in projection of coronary and low density of calcium deposits carotid arteries without regard to the degree of Agatston calcification scale.
5
Bauer, Henry. "ESSAY REVIEW Disappointing “documentary” about Loch Ness Monsters (“Nessies”) (Can good documentaries be made about such subjects?)." Journal of Scientific Exploration 34, no. 1 (2020): 108–15. http://dx.doi.org/10.31275/20201705.
Full textAbstract:
“About the show:Professor Neil Gemmell uses cutting-edge environmental DNA science to unravel the mystery of the Loch Ness monster. Neil’s high-tech monster hunt opens a new chapter in the search for Nessie as he puts the leading theories to the ultimate scientific test.” [i]This description misleads in every important respect. The mystery is not unraveled; the leading theory is not even mentioned, and Gemmell’s reason for embarking on this project — namely, to spread awareness of the potential benefits that can accrue from research on environmental DNA (eDNA) — is not well served, because there is no useful explanation of what eDNA science does, what it can and cannot accomplish, and why [ii]. That lack is all the sadder because the results in this case with respect to Nessies are not only incomplete, they are inconclusive and probably even wrong in an important respect.[i] https://www.travelchannel.com/shows/loch-ness-monster-new-evidence[ii] That eDNA work is not easy or infallible is pointed out in a comment on Roland Watson’s informative and reliable blog: “as with any tests that involve biologicals, there are error rates. And eDNA is not immune to these errors. . . . eDNA testing is also affected by seasonal changes — of how creatures operate in their environment, as well as the quality of the effluent at different times of the year, and so on. . . . [F]or eDNA testing to detect creatures properly there would have to be such testing throughout Loch Ness on a quarterly basis over probably at least two years, and probably have close to 350 to 450 sampling points — and doing this at least at five or six different consistent depths. I think that Roland correctly pointed out that nothing was taken way down deep, and there probably should have been. Also, eDNA actually lasts much, much longer in soils than in water. So taking samples off the Loch bottom might be a fruitful endeavor.” Indeed, there are several clues indicating that Nessies spend most of their time down deep, possibly in the two basins known to be deeper than 200 m (Shine & Martin 1988).
6
Reuter, Yves. "Travailler autrement l’orthographe au collège." Études de communication, no. 6 (September 1, 1985): 79–95. http://dx.doi.org/10.4000/edc.3150.
Full text
7
Delforce, Bernard. ""Les élèves face aux devoirs et aux copies corrigées : bavardage inutile, réactions aberrantes ou discours révélateur ?"." Études de communication, no. 7 (February 1, 1986): 91–116. http://dx.doi.org/10.4000/edc.3250.
Full text
8
Lenglet, Marc. "Des paroles aux actes : usages contemporains de la performativité dans le champ financier." Études de communication, no. 29 (December 1, 2006): 39–51. http://dx.doi.org/10.4000/edc.355.
Full text
9
Cornman, Robert S., James E. McKenna, Jr., and Jennifer A. Fike. "Composition and distribution of fish environmental DNA in an Adirondack watershed." PeerJ 9 (February 26, 2021): e10539. http://dx.doi.org/10.7717/peerj.10539.
Full textAbstract:
Background Environmental DNA (eDNA) surveys are appealing options for monitoring aquatic biodiversity. While factors affecting eDNA persistence, capture and amplification have been heavily studied, watershed-scale surveys of fish communities and our confidence in such need further exploration. Methods We characterized fish eDNA compositions using rapid, low-volume filtering with replicate and control samples scaled for a single Illumina MiSeq flow cell, using the mitochondrial 12S ribosomal RNA locus for taxonomic profiling. Our goals were to determine: (1) spatiotemporal variation in eDNA abundance, (2) the filtrate needed to achieve strong sequencing libraries, (3) the taxonomic resolution of 12S ribosomal sequences in the study environment, (4) the portion of the expected fish community detectable by 12S sequencing, (5) biases in species recovery, (6) correlations between eDNA compositions and catch per unit effort (CPUE) and (7) the extent that eDNA profiles reflect major watershed features. Our bioinformatic approach included (1) estimation of sequencing error from unambiguous mappings and simulation of taxonomic assignment error under various mapping criteria; (2) binning of species based on inferred assignment error rather than by taxonomic rank; and (3) visualization of mismatch distributions to facilitate discovery of distinct haplotypes attributed to the same reference. Our approach was implemented within the St. Regis River, NY, USA, which supports tribal and recreational fisheries and has been a target of restoration activities. We used a large record of St. Regis-specific observations to validate our assignments. Results We found that 300 mL drawn through 25-mm cellulose nitrate filters yielded greater than 5 ng/µL DNA at most sites in summer, which was an approximate threshold for generating strong sequencing libraries in our hands. Using inferred sequence error rates, we binned 12S references for 110 species on a state checklist into 85 single-species bins and seven multispecies bins. Of 48 bins observed by capture survey in the St. Regis, we detected eDNA consistent with 40, with an additional four detections flagged as potential contaminants. Sixteen unobserved species detected by eDNA ranged from plausible to implausible based on distributional data, whereas six observed species had no 12S reference sequence. Summed log-ratio compositions of eDNA-detected taxa correlated with log(CPUE) (Pearson’s R = 0.655, P < 0.001). Shifts in eDNA composition of several taxa and a genotypic shift in channel catfish (Ictalurus punctatus) coincided with the Hogansburg Dam, NY, USA. In summary, a simple filtering apparatus operated by field crews without prior expertise gave useful summaries of eDNA composition with minimal evidence of field contamination. 12S sequencing achieved useful taxonomic resolution despite the short marker length, and data exploration with standard bioinformatic tools clarified taxonomic uncertainty and sources of error.
10
Kumar, Chakresh, and Rakesh Goyal. "Effect of Crosstalk in Super Dense Wavelength Division Multiplexing System using Hybrid Optical Amplifier." Journal of Optical Communications 40, no. 4 (2019): 347–51. http://dx.doi.org/10.1515/joc-2017-0098.
Full textAbstract:
Abstract Analysis of proposed 400×10 Gbps super dense wavelength division multiplexing (SD-WDM) system has been evaluated in term of crosstalk and optical signal to crosstalk ratio (OSCR). Amplification is carried out using RAMAN-EDFA hybrid optical amplifier (HOA) for the transmission of 300 km. The pump power of 550 mW at 1520 nm and 580 mW at 1530 nm are set to RAMAN and EDFA optical amplifier respectively. Further, the power level of 0 dBm with channel spacing of 100 GHz has shown the remarkable outcome of controlling the fiber nonlinearity to maintain the best rating optical communication for long haul distance.
Dissertations / Theses on the topic "EDCA 350"
1
Dong, Shuyun. "Transcript-Specific Cytoplasmic Degradation of YRA1 Pre-mRNA Mediated by the Yeast EDC3 Protein: A Dissertation." eScholarship@UMMS, 2007. https://escholarship.umassmed.edu/gsbs_diss/352.
Full textAbstract:
mRNA degradation is a fundamental process that controls both the level and the fidelity of gene expression. Using a combination of bioinformatic, genomic, genetic, and molecular biology approaches, we have shown that Edc3p, a yeast mRNA decay factor, controls the stability of the intron-containing YRA1 pre-mRNA. We found that Edc3p-mediated degradation of YRA1 pre-mRNA: 1) is a component of a negative feedback loop involved in the autoregulation of YRA1, 2) takes place in the cytoplasm, 3) is independent of translation, 4) occurs through a deadenylation-independent decapping and 5΄ to 3΄ exonucleotic decay mechanism, and 5) is controlled by specific cis-acting elements and trans-regulatory factors. Cis-regulation of YRA1 pre-mRNA degradation is complicated and precise. Sequences in exon1 inhibit YRA1 pre-mRNA splicing and/or promote pre-mRNA export in a size-dependent but sequence-independent manner. Sequences in the intron dictate the substrate specificity for Edc3p-mediated decay. Five structurally different but functionally interdependent modules were identified in the YRA1 intron. Two modules, designated Edc3p-responsive elements (EREs), are required for triggering an Edc3p-response. Three other modules, designated translational repression elements (TREs), are required for repressing translation of YRA1 pre-mRNA. TREs enhance the efficiency of the response of the EREs to Edc3p by inhibiting translation-dependent nonsense-mediated mRNA decay (NMD). Trans-regulation of YRA1 pre-mRNA is governed by Yra1p, which inhibits YRA1 pre-mRNA splicing and commits the pre-mRNA to nuclear export, and the RNP export factors, Mex67p and Crm1p, which jointly promote YRA1 pre-mRNA export. Mex67p also appears to interact with sequences in the YRA1 intron to promote translational repression and to enhance the Edc3p response of YRA1 pre-mRNA. These results illustrate how common steps in the nuclear processing, export, and degradation of a transcript can be uniquely combined to control the expression of a specific gene and suggest that Edc3p-mediated decay may have additional regulatory functions in eukaryotic cells.
2
Oliveira, Lucilena Marcondes Coelho de. "Educa??o infantil e criatividade: perspectiva de professoras." Pontif?cia Universidade Cat?lica de Campinas, 2006. http://tede.bibliotecadigital.puc-campinas.edu.br:8080/jspui/handle/tede/370.
Full textAbstract:
Made available in DSpace on 2016-04-04T18:29:30Z (GMT). No. of bitstreams: 1
Lucilena Marcondes.pdf: 2002228 bytes, checksum: 41dec15d67d70f691571729b04fa764e (MD5)
Previous issue date: 2006-08-16<br>The purpose of the study was to assess the creativity conception and creative performance in teachers of Child Education, giving stress to self perception in creativity, the strategy used in classrooms and the interaction teacher-pupil. Were submitted 185 teachers of child education in county-schools in the states of: Maranh?o, Minas Gerais, Rio Grande do Sul, Paran?, Mato Grosso, Roraima and S?o Paulo, including all brazilian regions divided into nine groups, being three from S?o Paulo, it was applyed to one of them, observation in classroom in nine teachers. The survey was composed of 80 questions related to beliefs, professional performance and self-perception as creative teacher. Open answers were submitted to analysis of content and qualified value. The data was analysis quantitative, used percentage and average. The results showed that in all groups, prevailed the less young teachers old, with age between 31 and 40 years old, performing almost half of the subject. In relation to education degree, from those, 81 were post-graduated. It was detected thirteen types of expertise and Psychopedagogy was the issue that contributed to the major number of teachers, followed by Child Education. The groups that obtained the highest grades were: Minas Gerais group, that reached the best grade in child education; Mato Grosso group, with the best grade in relationship with students, mood and imagination, and self-valuation and the group from Rio Grande do Sul, in didactic and frequency in the use of essential characteristics to the good teachers. The conclusion was that although teachers differ from region to region in Brazil, they proved to apply creativity and they all stated to have creative students. Aware of notion of creativity, and knowing how to incentive in the training course caused great impact in the areas: relationship with students, mood and imagination, and self-valuation. These notions were considered non satisfactory in the groups from Rio Grande do Sul, Paran? and the ones in the countryside region of S?o Paulo, therefore it is necessary to revise training courses and highlight the importance of this theme in the regions.<br>O objetivo do estudo foi avaliar a concep??o de criatividade e atua??o criativa em professoras de educa??o infantil, dando ?nfase ? auto-percep??o sobre criatividade, ?s estrat?gias usadas em sala de aula e ? intera??o professor-aluno. Foram sujeitos 185 professoras de Educa??o Infantil municipal dos Estados: Maranh?o, Minas Gerais, Rio Grande do Sul, Paran?, Mato Grosso, Roraima e S?o Paulo englobando todas as regi?es brasileiras, divididas em nove grupos sendo tr?s de S?o Paulo, tendo sido feita em um deles, observa??o em sala de aula de 9 professoras. O instrumento foi composto de 80 perguntas para identificar caracteriza??o da professora e quest?es relativas ?s cren?as, atua??o profissional e auto-percep??o como professora criativa. As respostas abertas foram submetidas ? an?lise de conte?do e avalia??o qualitativa. Os dados foram analisados quantitativamente utilizando percentagens e m?dias. Os resultados demonstraram que em todos os grupos predominaram as educadoras menos jovens, com faixa et?ria entre 31 e 40 anos de idade, perfazendo quase metade dos sujeitos. Quanto ? escolaridade 148 professoras (80%), terminaram o 3? Grau, das quais 81 t?m curso de P?s-Gradua??o. Foram encontrados treze tipos de Especializa??o e Psicopedagogia foi o curso que apresentou maior n?mero de professoras, seguido pelo curso de Educa??o Infantil. Os grupos que obtiveram as maiores m?dias foram: grupo de Minas Gerais, que alcan?ou a maior m?dia nas ?reas da educa??o infantil; o grupo de Mato Grosso, que obteve a maior m?dia nas ?reas de relacionamento com alunos, humor e imagina??o e avalia??o de si mesma e o do Rio Grande do Sul, nas ?reas da did?tica e freq??ncia de uso das caracter?sticas indispens?veis ? professora. Concluiu-se que embora haja diferen?as entre as professoras das regi?es brasileiras, todas demonstraram fazer uso da criatividade e foram un?nimes em afirmar terem alunos criativos. Ter tido no??es de criatividade, e como incentiv?-la, no curso de forma??o apresentou impacto nas ?reas: relacionamento com alunos, humor e imagina??o e avalia??o de si mesma. Essas no??es foram consideradas insatisfat?rias nos grupos do Rio Grande do Sul, Paran? e nos do interior de S?o Paulo, havendo necessidade de rever os cursos de forma??o e enfocar a import?ncia deste tema, nessas regi?es.
3
Dias, Roseane Suzart Leite. "Cr?tica da concep??o de crian?a, de educa??o e de cultura corporal na educa??o infantil: an?lise dos documentos oficiais." Universidade Estadual de Feira de Santana, 2015. http://localhost:8080/tede/handle/tede/340.
Full textAbstract:
Submitted by Ricardo Cedraz Duque Moliterno (ricardo.moliterno@uefs.br) on 2016-06-14T23:02:09Z
No. of bitstreams: 1
disserta??o final - ROSEANE SUZART LEITE DIAS.pdf: 953287 bytes, checksum: df8afcf77c75eae6051dbd244e119099 (MD5)<br>Made available in DSpace on 2016-06-14T23:02:09Z (GMT). No. of bitstreams: 1
disserta??o final - ROSEANE SUZART LEITE DIAS.pdf: 953287 bytes, checksum: df8afcf77c75eae6051dbd244e119099 (MD5)
Previous issue date: 2015-10-01<br>Funda??o de Amparo ? Pesquisa do Estado da Bahia - FAPESB<br>The aim of this study is to investigate the concept of body culture in children's education and it is justified by the importance that the body culture has for childhood development. Thus, our objective is to verify the concept of body culture present in Children's Education through the National Curriculum Referential analysis for Children's Education and the National Curriculum Guidelines for Children's Education; Identify the concept of human being/child, regular education/children's education that the National Curriculum Reference for Children's Education, the National Curriculum Guidelines for Children's Education and the National Policy for Children's Education support. Our hypothesis is that there is no scientific concepts in documents dealing on body culture and that this lack of scientific undertakes the process of learning in kindergarden. Therefore, our investigation aim to answer the following issues: What is the concept of human being/child and education/children's education wich sustain those official documents for teaching in Children's Education? In particular, what is the concept of body culture they assume? The starting point to build this work was given by the defense of the historical dialectical materialist knowledge's theory. Whereas research technique, we used the content analysis. We have presented the concept of human being, analyzed how this concept directs the course of training; then we have treated the specifics of child development, pedagogical concepts present in Children's Education institutions and the role of teachers in this development process; we have analyzed the concept of body culture and its role in the development process in childhood; after that, we have presented the analysis of the documents. Finally, we have found that the guiding documents of early Children's Education originate from a biologicist concept of development and are based on the pedagogy of "learning to learn". In conclusion, we seek to summarize the analysis results, we criticize the pedagogy of "learning to learn" and point out the importance of the children own the elements of body culture from an early age, realizing that they must be transmitted based on scientific concepts .<br>O presente trabalho investigou a concep??o de cultura corporal na Educa??o Infantil e justifica-se pela import?ncia que possui a cultura corporal para o desenvolvimento infantil. Assim, nosso bjetivo foi de constatar a concep??o de cultura corporal presente na Educa??o Infantil atrav?s da an?lise do Referencial Curricular Nacional para a Educa??o Infantil e das Diretrizes Curriculares Nacionais para a Educa??o Infantil; Identificar a concep??o de ser humano/crian?a, Educa??o/Educa??o Infantil que defendem o Referencial Curricular Nacional para a Educa??o Infantil, as Diretrizes Curriculares Nacionais para a Educa??o Infantil e a Pol?tica Nacional para a Educa??o Infantil. Nossa hip?tese foi que h? aus?ncia de conceitos cient?ficos nos documentos que tratam sobre a cultura corporal e que esta falta de cientificidade compromete o processo de aprendizagem na Educa??o Infantil. Neste sentido, nossa investiga??o parte da seguinte problem?tica: Qual a concep??o de ser humano/crian?a e de educa??o/educa??o infantil que sustentam os documentos oficiais para o Ensino na Educa??o Infantil? Em especial, qual a concep??o de cultura corporal presente neles? O ponto inicial para a constru??o desse trabalho se deu pela defesa da teoria do conhecimento materialista hist?rico dial?tico. Enquanto t?cnica de pesquisa, utilizamos a an?lise de conte?do. Expusemos sobre a concep??o de ser humano, analisando como esta concep??o direciona os rumos da forma??o; em seguida tratamos das especificidades do desenvolvimento infantil, as concep??es pedag?gicas presente nas institui??es de Educa??o Infantil e o papel dos professores neste processo de desenvolvimento; logo ap?s buscamos analisar a concep??o de cultura corporal e seu papel no processo de desenvolvimento na inf?ncia; ap?s isto, apresentamos a analise dos documentos. Ao fim, constatamos que os documentos orientadores da Educa??o Infantil, partem de uma concep??o biologicista de desenvolvimento e baseiam-se nas pedagogias do ?aprender a aprender?. Concluindo, n?s buscamos sintetizar os resultados da an?lise, tecemos cr?ticas ?s pedagogias do ?aprender a aprender? e destacando a import?ncia da apropria??o pelas crian?as dos elementos da cultura corporal desde a mais tenra idade, compreendendo que estes devem ser transmitidos tendo como base conceitos cient?ficos.
4
Klering, Jos? Romaldo. "A disciplina de cultura religiosa como espa?o integralizador da educa??o, na universidade." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2008. http://tede2.pucrs.br/tede2/handle/tede/3550.
Full textAbstract:
Made available in DSpace on 2015-04-14T14:22:39Z (GMT). No. of bitstreams: 1
400342.pdf: 1488010 bytes, checksum: 6760f2d9164c1ea42d0a25fbe29c82d0 (MD5)
Previous issue date: 2008-01-15<br>Institui??es Confessionais de Ensino Superior apresentam, em seu Curr?culo, a disciplina de Cultura Religiosa ou equivalente. ? um espa?o formal, no qual o ide?rio institucional chega a todos os alunos. Segue, normalmente, a l?gica do fracionamento do conhecimento que resultou na hiperespecializa??o. Aqui reside uma de suas principais dificuldades. Num contexto em que as disciplinas est?o voltadas, sempre mais, para ?reas espec?ficas, a disciplina de Cultura Religiosa, v? questionada sua validade. O problema fundamental n?o est? na abordagem de temas religiosos, mas no foco da educa??o superior, vista como municiamento e prepara??o direta para o exerc?cio profissional. O pragmatismo, estimulado por um princ?pio epistemol?gico, e uma tradi??o s?cio-cultural que o refor?a, n?o se preocupa, tamb?m na educa??o superior, com o ser humano inteiro. Conceitos diversos como os de cultura, religi?o e educa??o est?o envolvidos, levando a uma problematiza??o geral que obriga a repens?-los em vista a uma nova compreens?o, o que fazemos em di?logo com diversos autores, documentos da Igreja Cat?lica e da Federa??o Internacional das Universidades Cat?licas. Partindo da constata??o de que a evolu??o da universidade se d? no paradigma da modernidade, marcado pela fragmenta??o e por um racionalismo empirista, obliterando horizontes e dimens?es essenciais do ser humano, nos propomos mostrar a disciplina de Cultura Religiosa como um espa?o integralizador da educa??o, situando-a, como campo epist?mico, na conflu?ncia do conhecimento teol?gico, filos?fico, cient?fico e religioso. Indagamos sobre as constru??es de aprendizagem a serem desenvolvidas nessa disciplina e a rela??o dessas com outras ?reas de conhecimento, para que se respeite e ap?ie a busca de sentido para a exist?ncia, aprofundando a compreens?o sobre a sua relev?ncia na universidade e apresentando indicadores, em vista a poss?veis propostas para a sua adequa??o ao atual contexto educacional, como espa?o integralizador.
5
Schneider, D?rio. "Tradi??o jesu?tica : educa??o, identidade e sentimento de pertencimento em uma hist?ria de vida no col?gio anchieta." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2013. http://tede2.pucrs.br/tede2/handle/tede/3750.
Full textAbstract:
Made available in DSpace on 2015-04-14T14:23:30Z (GMT). No. of bitstreams: 1
447015.pdf: 2861960 bytes, checksum: cf6263f72df52f629e208b770bc394bb (MD5)
Previous issue date: 2013-01-07<br>This dissertation presents reflections on the educational tradition of the Society of Jesus and the establishment of Ignatian Pedagogy intertwined in the life story of Professor Fernando Meyer, a former student of the College of Anchieta Porto Alegre, Rio Grande do Sul, as student and as an educator today. Sought to highlight the importance of the formation of the subject through an (auto) biography understood as life history and their overlaps with the (trans) formation of the educator. I conducted a qualitative research working with narrative analysis, through interviews, study of documents, photos and observations of teacher practice.All this guided by research problem: it is possible to observe whether the contemporary Jesuit tradition, so solidly built, and continues to solidify perpassando on identity and belonging in employees' attitudes and postures of the College Anchieta through the study of an autobiography of life? While Ignatian educator as (trans) forming from its practice Fernando has essence of life inspired by the example of entrepreneurship and boldness of St. Ignatius of Loyola, founder of the Society of Jesus. The main objective of this work is to visualize the Jesuit tradition in education: identity and sense of belonging to the mission, with its principles and values and the process of (trans) formation of the educator in an institution like the College Anchieta, in the present, through a history of life.It is revealing in light of Ignatian Pedagogy, education is a fertile field for (self) training, bringing the capacity of (trans) form people. Hence the example of Ferdinand touched by Ignatian pedagogy that flooded the soul of his trainers Jesuits, became, as lay teacher, plus his personal qualities, a multiplier genuine. Managed to attract, encourage and further serve as a model for hundreds of young people, to live the experience of the passion for scientific knowledge, made their career choices with more discernment<br>Esta disserta??o apresenta as reflex?es sobre a tradi??o educativa da Companhia de Jesus e a constitui??o da Pedagogia Inaciana imbricadas na hist?ria de vida do professor Fernando Meyer, ex-aluno do Col?gio Anchieta de Porto Alegre, Rio Grande do Sul, como educando e hoje como educador. Busquei destacar a import?ncia da forma??o do sujeito a partir de uma (auto)biografia entendida como hist?ria de vida e suas imbrica??es com a (trans)forma??o do educador. Realizei a pesquisa de cunho qualitativo, trabalhando com a an?lise de narrativa, por meio de entrevistas, estudo de documentos, fotos e observa??es da pr?tica do professor.Tudo isso foi pautado pelo problema de pesquisa: ? poss?vel observar se, na contemporaneidade, a tradi??o jesu?tica, t?o solidamente constru?da, continua perpassando e se concretizando em identidade e pertencimento, em atitudes e posturas dos colaboradores do Col?gio Anchieta atrav?s do estudo de uma autobiografia de vida? Enquanto educador inaciano, como (trans)formador a partir da sua pr?tica, Fernando tem sua ess?ncia de vida inspirada no exemplo de empreendedorismo e ousadia de Santo In?cio de Loyola, fundador da Companhia de Jesus. O principal objetivo do presente trabalho ? visibilizar a tradi??o jesu?tica em educa??o: a identidade e o sentimento de pertencimento ? miss?o, com seus princ?pios e valores e o processo de (trans)forma??o do educador numa institui??o como o Col?gio Anchieta, na contemporaneidade, atrav?s de uma hist?ria de vida.Trata-se de revelar, ? luz da Pedagogia Inaciana, que a educa??o ? um campo f?rtil para a (auto)forma??o, trazendo a capacidade de (trans)formar as pessoas. Da? o exemplo de Fernando, que, tocado pela Pedagogia Inaciana que inundava a alma de seus formadores jesu?tas, tornou-se, na qualidade de professor leigo, acrescido de suas qualidades pessoais, um multiplicador genu?no. Conseguiu cativar, incentivar e, mais, servir de modelo para centenas de jovens que, ao viver a experi?ncia da paix?o pelo conhecimento cient?fico, fizeram as suas escolhas profissionais com mais discernimento
6
Einarsson, Anneli. "Selektivplaner för spänningsdistributionssystem på Edet Bruk." Thesis, University West, Department of Technology, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-355.
Full text
7
Anstey, Erica Hesch. "A Feminist Perspective on the Precautionary Principle and the Problem of Endocrine Disruptors under Neoliberal Globalization Policies." Scholar Commons, 2006. http://scholarcommons.usf.edu/etd/3750.
Full textAbstract:
Industrialization and "development" during the last 200 years have led to an increase of pesticides, an intensified use of synthetic chemicals, higher levels of environmental pollution, and more exposure to hazardous working conditions. Environmental toxins, many of which are endocrine disruptors, are stored in fat tissue, increasing reproductive health risks for both women and men. Women’s bodies are particularly vulnerable as sites for creating, growing, feeding, and nurturing the next generation. And yet, women’s lives are consistently devalued, especially in a capitalist economy, so that a woman’s rights to her own reproductive health are no longer guaranteed.
In this thesis I first review ecological destruction, environmental policies, and food safety/security issues for women. I then examine neoliberal globalization as an active participant in the destruction of the environment and an attack on global health. I discuss how utilizing feminist theory effectively, and actively, will ensure women the right to their health. I employ postmodern feminist and refigured ecofeminist theory to demonstrate how a feminist perspective is necessary in the development of policies that address the problem of endocrine disruptors in terms of women’s reproductive health and the health of future generations. Finally, I suggest that the precautionary principle must include a feminist perspective to fully succeed.
8
Martins, C?tia Alves. "Forma??o do docente de matem?tica imigrante digital para atuar com nativos digitais no ensino fundamental." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2009. http://tede2.pucrs.br/tede2/handle/tede/3350.
Full textAbstract:
Made available in DSpace on 2015-04-14T14:12:29Z (GMT). No. of bitstreams: 1
412049.pdf: 947842 bytes, checksum: c25fa102380c7c439eb5fe989436ed9a (MD5)
Previous issue date: 2009-03-03<br>Esta disserta??o de Mestrado apresenta os resultados e as reflex?es a respeito de uma pesquisa desenvolvida para identificar e analisar o conjunto de habilidades e compet?ncias necess?rias ? forma??o do professor considerando o contexto de cibercultura. Utiliza-se o Ambiente Virtual de Aprendizagem chamado MOODLE (objeto modular orientado pelo ambiente de aprendizagem din?mico) para projetar o conjunto das atividades usadas para avaliar a proposta. A proposta pretende ajudar professores da escola b?sica a desenvolver habilidades a fim de organizar suas atividades de aula presencial usando algumas ferramentas empregadas como apoio de aulas virtuais. O esquema te?rico foi projetado a partir da concep??o da Educa??o pela Pesquisa de Pedro Demo. O cap?tulo das considera??es finais indica algumas quest?es importantes relacionadas ? forma??o de professores, incluindo a necessidade de melhorar e promover um conjunto de exig?ncias necess?rias para ser considerado um membro do ciberespa?o, e usar estes recursos e servi?os a fim de organizar as atividades dos alunos. De acordo com Prensky (2001), atualmente, a maioria dos professores n?o possuem habilidades ou forma??o para lidar com os desafios oferecidos por estas novas tecnologias. Precisa-se rever as cren?as/concep??es sobre a maneira como se ensina e porque surgiram novas possibilidades com o ciberespa?o. Trata-se de um problema s?rio e ainda sem solu??o. Um dos problemas enfrentados pela educa??o hoje ? que nossos professores Imigrantes Digitais, que falam uma l?ngua fora de moda (da idade pr?-digital), est?o se esfor?ando para ensinar uma popula??o que fale uma l?ngua inteiramente nova. A fim de testar a proposta e validar a hip?tese inicial, foi desenvolvida uma experi?ncia com um professor de uma escola b?sica.
9
Bernardes, Karine Isis. "Avalia??o do Primeira Inf?ncia Melhor atrav?s de estudos de casos : o encontro entre a educa??o formal e n?o-formal." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2010. http://tede2.pucrs.br/tede2/handle/tede/3650.
Full textAbstract:
Made available in DSpace on 2015-04-14T14:23:07Z (GMT). No. of bitstreams: 1
422399.pdf: 1181370 bytes, checksum: 9756d1425041511abfdae7a99c86e642 (MD5)
Previous issue date: 2010-01-19<br>Este estudo teve como objetivo investigar os impactos do Programa Primeira Inf?ncia no primeiro ano de escolariza??o, a partir da compara??o entre tr?s crian?as atendidas pelo PIM e tr?s crian?as que n?o receberam nenhum tipo de atendimento na educa??o infantil no munic?pio de Dois Irm?os. A metodologia utilizada foi o estudo de caso de base qualitativa. Foram entrevistadas tr?s fam?lias que foram atendidas pelo PIM, tr?s fam?lias que n?o receberam este atendimento e as professoras das seis crian?as selecionadas. Al?m disso, foram examinados documentos institucionais e depoimentos registrados no instrumento de Acompanhamento de Ganhos de Desenvolvimento Infantil do Programa. Buscou-se com esta pesquisa, verificar os impactos educacionais do Primeira Inf?ncia Melhor nas tr?s crian?as avaliadas e que receberam atendimento do Programa; analisar o envolvimento dos seis pais/cuidadores acompanhados na rotina escolar de seus filhos; verificar os ganhos de todas as crian?as pesquisadas nas dimens?es cognitiva, motora, socioafetiva e de linguagem; refletir sobre o relacionamento das seis crian?as avaliadas com professores e demais colegas; verificar o processo de adapta??o ? institui??o formal das seis crian?as acompanhadas, al?m de refletir sobre a import?ncia de pol?ticas p?blicas no atendimento ?s crian?as em seus primeiros anos de vida, a partir do trabalho realizado no munic?pio de Dois Irm?os. A an?lise mostrou que as crian?as participantes do PIM apresentaram melhor desenvolvimento no primeiro ano de escolariza??o, al?m de conseguirem uma melhor adapta??o. As fam?lias acompanhadas pelo Primeira Inf?ncia Melhor ainda demonstraram melhor entendimento do desenvolvimento dos seus filhos e uma maior participa??o na rotina escolar, qualificando o v?nculo e potencializando a autonomia e auto-estima de seus filhos. Al?m disso, percebeu-se a necessidade de uma melhor integra??o entre o PIM e a escola, para que os ganhos alcan?ados durante o acompanhamento do Programa perdurem por toda a trajet?ria escolar.
10
Andrades, Roselaine Gon?alves de. "Sa?de e educa??o no cotidiano da escola : a realidade dos planos de estudos em uma escola municipal de Pelotas, R.S." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2007. http://tede2.pucrs.br/tede2/handle/tede/3507.
Full textAbstract:
Made available in DSpace on 2015-04-14T14:13:13Z (GMT). No. of bitstreams: 1
391618.pdf: 608132 bytes, checksum: 3710e205b6630bda598990edbf8dfaaa (MD5)
Previous issue date: 2007-03-22<br>O processo educativo possibilita, dentre v?rios aspectos, uma compreens?o ampliada da realidade da popula??o, o contato e a utiliza??o de conhecimentos espec?ficos do ?mbito da sa?de, e uma reflex?o acerca de sua pr?tica na participa??o mais ativa, consciente e cr?tica na conquista e manuten??o da sa?de coletiva. Da defini??o de pol?ticas institucionais ?s rela??es entre escola e Secretaria de Sa?de, concretizam-se as a??es com trocas ?geis de informa??es superando as dicotomias e possibilitando melhor aten??o ao educando e ? comunidade e, como corol?rio, melhor qualidade de vida para todos. O objetivo desta pesquisa, ? verificar os problemas de sa?de de uma comunidade do munic?pio de Pelotas, em que est? inserida a escola onde a pesquisadora atua desde 1984, e ainda identificar como a escola, em seus planos de estudo, pode influir sobre a situa??o. A mesma foi realizada durante o segundo semestre de 2005 e o primeiro semestre de 2006, envolvendo professores de Ci?ncias e Biologia da j? mencionada escola municipal. Tamb?m foram envolvidos os alunos de cada uma das s?ries da mesma escola. Para coleta de dados foram utilizadas entrevistas individuais, questionamentos sobre o tema sa?de e educa??o direcionados a alunos e professores; levantamento de dados junto as Secretarias Municipais de Sa?de e de Educa??o de Pelotas e consultas na Lei 8.080 de 19 de setembro de 1990. Os dados foram submetidos a um procedimento de an?lise de conte?do segundo a proposta de Moraes, (1999), permitindo compreender melhor as quest?es relativas ? sa?de, os conte?dos abordados na escola e a necessidade de articular aspectos da vida cotidiana com os do curr?culo mais acad?mico, cumprindo o que est? previsto nos PCNs e propondo interven??es adequadas que possam influenciar diretamente a qualidade de vida de todos os envolvidos na escola, j? que os alunos possuem conhecimento regular quanto a situa??o de sa?de local, os professores participantes mostram grande conhecimento em sa?de geral mas nem tanto em rela??o a sa?de em Pelotas. Nota-se que falta integra??o entre a Secretaria Municipal de Educa??o e a Secretaria Municipal de Sa?de dificultando a difus?o aos educandos e comunidade dos problemas de sa?de do munic?pio. ? imprescind?vel construir espa?os de di?logo e trabalho entre alunos, professores, profissionais de sa?de e comunidade, possibilitando a colabora??o de cada um no processo de modifica??o da situa??o atual principalmente nas quest?es de preven??o
Books on the topic "EDCA 350"
1
Schneider, Edna. Edna Schneider's Living thin: 305 ways to eat less. Aronson, 1986.
Find full text
3
Sprouse, Adrienne. Toxins (DRAFT). Edited by Madeleine M. Castellanos. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780190225889.003.0010.
Full textAbstract:
This chapter describes the categories of 300+ environmental chemicals measured in the blood and urine of Americans by the US Centers for Disease Control and Prevention. Some are endocrine-disrupting chemicals (EDCs) and substitute for endogenous hormones in a variety of metabolic processes affecting sexual health, obesity, diabetes, and behavior. The Monotonic Dose-Response (linear dose-response) is inappropriate when evaluating the health consequences of EDCs. Nonmonotonic Dose-Response Curves are better for considering the affinity of the ligand for the receptor, receptor saturation, ligand specificity, and tissue specificity of the receptor distribution. These factors combine to explain why ambient levels of many environmental chemicals cause damage to tissues or development and why low-level exposures can create disease different from higher level exposures. Exposure during critical stages of fetal development may cause permanent changes not apparent until adulthood. Environmental chemicals that are not EDCs may harm by altering genetic material and causing apoptosis.
Book chapters on the topic "EDCA 350"
1
Shen, Yibin. "Design of the Communication Electronic Circuit Based on the EDA Technology." In Lecture Notes in Electrical Engineering. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3250-4_208.
Full text
2
"MITTWOCH-MELLER, Edna." In International Who's Who in Poetry 2005. Routledge, 2004. http://dx.doi.org/10.4324/9780203325803-300.
Full text
3
Núñez Gómez, Patricia, Luis Mañas-Viniegra, and Blanca Miguélez Juan. "Branded Content." In Advances in Business Strategy and Competitive Advantage. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-3119-8.ch015.
Full textAbstract:
Branded content is an advertising format that integrates brand equity with content of interest that engages the audience, and it does so in a natural, emotional, and non-intrusive way. The purpose of this study is to evaluate the impact of branded content versus conventional advertising on young audiences by using neuromarketing techniques. A content analysis of 31 branded content case studies selected by the Branded Content Marketing Association (BCMA) in Spain was carried out, and the electrodermal activity (EDA) of 70 subjects between 18 and 30 years of age was recorded when they were exposed to branded content stimuli in advertisements. The results confirm a greater impact from the stimuli of branded content, even though there was no significant difference.
4
GUTERRES FERREIRA, ALINE, CRISTINE ROMAN CARDOSO DE ARAUJO SILVA, SANDRA MARA MEZALIRA, VANESSA CANDITO, and CRISTINA SCHUCH DE OLIVEIRA. "OFICINAS PEDAGÓGICAS NO ESTÁGIO CURRICULAR DA LICENCIATURA EM EDUCAÇÃO DO CAMPO – CIÊNCIAS DA NATUREZA." In Itinerários de resistência: pluralidade e laicidade no Ensino de Ciências e Biologia. Editora Realize, 2021. http://dx.doi.org/10.46943/viii.enebio.2021.01.423.
Full textAbstract:
OBJETIVA-SE RELATAR UMA EXPERI?NCIA DE EST?GIO, REALIZADA NUMA ESCOLA DO CAMPO, QUE FOI DESENVOLVIDO POR MEIO DE OBSERVA??O ESCOLAR E HORAS DE PR?TICA DOCENTE. PARTICIPARAM ESTUDANTES ORIUNDOS DE ?REAS RURAL DOS MUNIC?PIOS DA REGI?O METROPOLITANA DE PORTO ALEGRE E LITORAL DO RS. O EST?GIO CURRICULAR FOI COMPOSTO POR 10 HORAS DE OBSERVA??O ESCOLAR E 30 HORAS DE OFICINAS PEDAG?GICAS DENOMINADAS DE ?OFICINA DE ERVAS MEDICINAIS, AROM?TICAS E CONDIMENTARES - RESGATE E PRESERVA??O ATRAV?S DOS CONHECIMENTOS TRADICIONAIS?. PR?TICAS BASEADAS NAS FERRAMENTAS UTILIZADAS NAS METODOLOGIAS PARTICIPATIVAS DA EXTENS?O RURAL JUNTAMENTE AS ESTRAT?GIAS TRADICIONAIS DE ENSINO APRENDIZAGENS DAS LICENCIATURAS, TAMB?M FORAM ACRESCIDAS NAS OFICINAS. OS RESULTADOS OBSERVADOS EVIDENCIARAM QUE AS OFICINAS PEDAG?GICAS CONSTITUEM-SE COMO UMA ESTRAT?GIA QUE POSSIBILITOU A INTEGRA??O E CONSTRU??O DO PROCESSO ENSINO-APRENDIZAGEM. E QUE TODO PROCESSO DO EST?GIO CONTRIBUIU PARA O FAVORECIMENTO DA EDUCA??O DO CAMPO, ATRAV?S DAS PR?TICAS REALIZADAS COM APROXIMA??O DO CURR?CULO, E A IDENTIDADE LOCAL.
5
O.M. Al-Dahmoshi, Hussein, and Hayder J. Al-Nayili. "Mitochondrial 16S rRNA Gene-Dependent Blood Typing as a Forensic Tool." In Forensic Analysis [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.98248.
Full textAbstract:
Mitochondrial DNA is an important tool for human identification and is used to differentiate between human and animal blood at the crime scene, because in extreme conditions nuclear DNA is severely destroyed while Mitochondrial DNA contains multiple copies (200–2000) per cell and resists harsh and more stable conditions. Seventy-two blood samples were collected from humans (Homo sapiens), sheep (Ovis aries), goats (Capra hircus), and cows (Bos taurus) (18 blood samples for each). All blood samples were withdrawn by a technician and 5 ml were aspirated using an aseptic technique and transferred to EDTA-Na2 tubes. They were mixed well and stored in a refrigerator. The collection took 2 weeks (May 15, 2019–May 30, 2019). All samples were collected from Al-Diwanyia city. The results of PCR testing revealed that the primer pairs were specific and non-specific products did not appear for all samples. The amplification of Homo sapiens mitochondrial DNA with primer pairs of other (Ovis aries, Capra hircus, and Bos taurus) and amplification of each with primer pairs of another genus gave negative results, and this is primary evidence for primer pair specificity. The amplicon of 16S rRNA gene of Homo sapiens was 1200 bp, Ovis aries was 1060 bp, Capra hircus was 820 bp, and Bos taurus was 1300 bp. The sequencing revealed that no cross-reactivity of designed primer pairs and the PCR assay based on the designed primer pairs will be simple, fast, sensitive, specific, and cost-effective. There is sensitivity, specificity, and accuracy in the designed species-specific primer pairs and applicability of the designed primer pairs in forensics to investigate blood spots or evidence belonging for human, sheep, goat, and cow.
6
Odunayo Adejuwon, Adekunle, Marina Donova, Victoria Anatolyivna Tsygankova, and Olubunmi Obayemi. "Characterisation of Endo-Polygalacturonases Activities of Rice (Oryza sativa) Fungal Pathogens in Nigeria, West Africa." In Grain and Seed Proteins Functionality. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.94763.
Full textAbstract:
Rice (Oryza sativa) is cultivated in swampy geographical locations of tropical Nigeria, West Africa. Here it is infected by a host of fungal pathogens on the field or contaminated at postharvest. This has led to its loss and reduction in its production in both the national and global market. Lasiodiplodia theobromae and Rhizoctonia solani have recently been identified as the major fungal phytopathogens causing the deterioration of this grain on the field and at postharvest and affecting its production in Nigeria leading to gross capital loss. Hence the need to determine physiological control measures for the eradication of both phytopathogens on the field and at postharvest. In this study, tropical strains of Lasiodiplodia theobromae and Rhizoctonia solani obtained from deteriorated rice (Oryza sativa) were grown in a growth nutrient medium composed of MgSo4.7H20, K2HPO4, FeSO4.7H20, potassium nitrate and pectin at 30°C. Endo-Polygalacturonase activities were produced by the fungal isolates in the growth medium within ten days. The endo-polygalacturonases from both fungi were purified by a combination of ammonium sulphate precipitation, dialysis, gel filtration (on Sephadex G-100 column) and ion-exchange chromatography (on CM-Sephadex C-50 and CM-Sephadex C-25 columns). The molecular weight of endo-polygalacturonase from the Lasiodiplodia theobromae using Sephadex G-100 was estimated as 124,000 Daltons while that of the Rhizoctonia solani was estimated as 92,000 Daltons. The purified endo-polygalcuronase from the Lasiodiplodia theobromae exhibited optimum activity at 30°C and at pH 4.5 while that from the Rhizoctonia solani exhibited optimum activity at 32°C and at pH 5.0. The purified endo-polygalacturonases from both fungi exhibited optimum activities at 0.2% pectin concentration. They were stimulated by Ca2+ but inhibited by ethlylenediamine tetracetic acid (EDTA) and 2,4-dinitrophenol. The purified endo-polygalacturonase from the Lasiodiplodia theobromae lost 80% of its activity within 20 minutes of heat at 80°C. While the purified endo-polygalacturonase from the Rhizoctonia solani lost 82% of its activity within 20 minutes of heat at 80°C. Potassium nitrate as nitrogen source in the defined growth medium with pectin as carbon source supported highest activity of endo-polygalacturonase by the Lasiodiplodia theobromae while ammonium chloride as nitrogen source in the defined growth medium with pectin as carbon source supported highest activity of endo-polygalacturonase by the Rhizoctonia solani. In conclusion, the conditions inhibiting endo-polygalacturonases from Lasiodiplodia theobromae and Rhizoctonia solani capable of degrading the pectin portion of rice (Oryza sativa) can be adapted as feasible control measures limiting the infection and contamination of rice (Oryza sativa) by these phytopathogens on the field and at postharvest. Temperature and pH extreme from 30°C and pH 4.5 will be feasible inhibitory control measures for the growth of Lasiodiplodia theobromae on rice (Oryza sativa) in Nigeria while temperature and pH extreme from 32°C and pH 5.0 will inhibit growth of Rhizoctonia solani on the grain. These physiological conditions will preserve pectin in rice (Oryza sativa) from degradation by these two fungal phytopathogens.
7
"pology) should help the student acquire a holistic approach to health and disease and to recognize the interrelationships of cultural, social, psychologi-cal, and environmental factors with the psysiological and biochemical pro-cesses of the body" (Willard Report, 1966, p. 27). Evaluation of the Mandate The important potential role of sociology in the curriculum of the family physician programs has been endorsed repeatedly before, during, and since the publication of the above-mentioned blue-ribbon commission reports (Silver, 1963, p. 74-77; GP, 1966, p. 225-246; Harrell, 1970, p. 61-64). That potential role has been greatly enhanced by the passage of the Health Educa-tion and Manpower Act in 1976, which mandated that by 1980, 50% of all medical students graduating from medical school should be entering residen-cies in the three designated primary care specialties—internal medicine, pediatrics, and family practice. An additional aspect of this act was the allocation of some $40,000,000 for the expansion and improvement of existing family medicine residencies and for the creation of additional resi-dency programs. The question at hand—almost 12 years after these recommendations were submitted to medical educators-is whether a new breed of physicians is being produced by training in family medicine. Is there a new type of physi-cian who is "aware not only of his patient's physicial illness, but also of interrelations of family members and of family and community and socio-economic factors affecting the health of family members?" (Silver, 1965, p. 188-189). There are clearly two elements that must be distinguished in evaluating this mandate to train family physicians—one quantitative and the other qualitative. As far as quantitative changes in the attention paid to training family physicians, there can be no doubt that significant shifts have occurred in the past decade. In 1967, there were only three family medicine training programs in the United States, at the Universities of Miami (Florida), Roches-ter, and Oklahoma. By 1970 there were 49 programs, in 1975 there were 233, and in 1977 there were well over 300. In 1970 family practice became a." In Family Medicine. Routledge, 2014. http://dx.doi.org/10.4324/9781315060781-22.
Full textConference papers on the topic "EDCA 350"
1
McGregor, J. L., and H. Boukerche. "NORMAL EXPRESSION OF THROMBOSPONDIN RECEPTOR SITES ON PLATELETS OF THREE GLANZMANN THROMBASTHENIC PATIENTS." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1644740.
Full textAbstract:
A well characterised anti-thrombospondin (TSP) monoclonal antibody (Mab) LYP8 was used to investigate the presence of TSP receptors on Glanzmann thrombasthenic (G.T.) platelets. LYP8 inhibited platelet aggregation induced by low concentrations of thrombin (0.05 U/ml) or collagen (0.5 ug/ml). The presence of LYP8 did not affect the number of sites and Kd of 125I-fibrinogen binding to thrombin-stimulated normal platelets. Binding of LYP8 to normal platelets was minimal in whole blood (300 IgG molecules/ olatelet), increased in citrated PRP (1187 ± 209 IgG molecules/ platelet) and washed platelets (2967 ± 1278 IgG molecules/platelet) . Thrombin stimulation of platelets, washed in the presence of 2 mM calcium, increased the number of LYP8 binding sites (14917 ± 42n IgG molecules/platelet). Addition of EDTA (5mM) to thrombin-stimulated platelets did not reduce the number of LYP8 binding sites. The number of LYP8 binding sites on thrombin-stimulated platelets of three Glanzmann thrombasthenic patients (showing an absence of the glycoprotein (GP) lib and IIIa)was similar to normals in the presence of 2 mM calcium or 5 mM EDTA. In competitive binding, Mab LYP18 directed against the GPIIb-IIIa complex did not inhibit the binding of labelled monoclonal antibody LYP8. These results strongly suggest that TSP binds to a membrane receptor different from the GPIIb-IIIa complex in the presence of calcium or EDTA. This unidentified receptor may be GPIV also known as GPIIIb (Asch, A. et al. Clin. Res. 1986, 34:450A).
2
Ivanishin, Igor, and Hamidreza Samouei. "Chelating Agents as a Stimulation Fluid with a Negative Reaction Order: More Diluted Solutions React Faster with Carbonates." In SPE Annual Technical Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/206376-ms.
Full textAbstract:
Abstract Chelating agents are used to stimulate high-temperature carbonate reservoirs and remove mineral scales. For field applications, commercial chelates—EDTA, DTPA, GLDA, etc.—are commonly supplied as 3550 wt% (1.2-1.7 M) solutions and diluted two times in water. However, the dependence of the reaction rate on the concentration of chelate in solution has never been quantified. This paper focuses on determining the kinetics of calcite dissolution as a function of the dilution factor of commonly used chelates at acidic pH. Using a rotating disk apparatus, the kinetics of calcite marble dissolution in 0.10.25 M EDTA (pH=4.9-5.0), 0.1-0.25 M DTPA (pH=3.5-5.0), and 0.28-0.85 M GLDA (pH=3.7-5.0) solutions has been investigated. The dissolution of calcite in all chelates has a negative fractional-order that increases with temperature in the range -0.6 &lt; n&lt; -1.9. Thus, less concentrated chelate solutions react faster with calcite, and the effect of chelate dilution becomes less pronounced with a temperature increase. For example, three times dilution of pH=3.7 commercial GLDA solution—from commonly used 50 vol% (0.85 M) to 16.7 vol% (0.28 M)—increases calcite dissolution rate 8.4, 4.9, 2.7, and 2.0 times at 98.6, 116.6, 134.6, and 188.6°F, respectively. Dilution of pH=5.0 EDTA and pH=3.5 DTPA from 0.25 M to 0.1 M increases the dissolution rate of calcite 1.4-3.1 times at 98.6-188.6°F. Probable reasons for such an unusual reaction behavior are discussed in the paper. Presented results are integral for designing the stimulation operations in carbonate reservoir rocks and the removal of carbonate scales.
3
Evstatiev, R., G. Deim, V. Khare, et al. "The food additive EDTA increases intestinal inflammation and colorectal carcinogenesis by disrupting the intestinal epithelial barrier." In 52. Jahrestagung & 30. Fortbildungskurs der Österreichischen Gesellschaft für Gastroenterologie & Hepatologie (ÖGGH). Georg Thieme Verlag KG, 2019. http://dx.doi.org/10.1055/s-0039-1691857.
Full text
4
Xueyan Zheng, Kevin McCallion, Daniel Mahgerefteh, et al. "Performance demonstration of 300-km dispersion uncompensated transmission using tunable chirp-managed laser and EDC integratable into small-form-factor XFP." In 2008 Digest of the IEEE/LEOS Summer Topical Meetings. IEEE, 2008. http://dx.doi.org/10.1109/leosst.2008.4590571.
Full text
5
Zheng, Xueyan, Kevin McCallion, Daniel Mahgerefteh, et al. "Performance demonstration of 300-km dispersion uncompensated transmission using tunable chirp-managed laser and EDC integratable into small-form-factor MSAs." In Asia Pacific Optical Communications, edited by Ken-ichi Kitayama, Pierpaolo C. Ghiggino, Kim Roberts, and Yikai Su. SPIE, 2008. http://dx.doi.org/10.1117/12.803195.
Full text
6
Neff, Deborah J. "Creating value: The power of molecular diagnostic tests." In AACR International Conference: Molecular Diagnostics in Cancer Therapeutic Development– Sep 27-30, 2010; Denver, CO. American Association for Cancer Research, 2010. http://dx.doi.org/10.1158/diag-10-ed3a-1.
Full text
7
Ferrari, Mauro. "Nanotechnology and individualized oncology." In AACR International Conference: Molecular Diagnostics in Cancer Therapeutic Development– Sep 27-30, 2010; Denver, CO. American Association for Cancer Research, 2010. http://dx.doi.org/10.1158/diag-10-ed1a-1.
Full text
8
Wang, Yixin. "Molecular characterization of cancer: Research tools or clinical diagnostics?" In AACR International Conference: Molecular Diagnostics in Cancer Therapeutic Development– Sep 27-30, 2010; Denver, CO. American Association for Cancer Research, 2010. http://dx.doi.org/10.1158/diag-10-ed3a-2.
Full text
9
PEERSCHKE, E. IB, and B. Ghebrehiwet. "CHARACTERIZATION OF HUMAN PLATELET ClQ BINDING SITES." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1643503.
Full textAbstract:
We have recently shown that platelets possess specific binding sites for Clq, a subcomponent of the first component of complement, Cl, and that occupancy of these receptor sites correlates with the previously described inhibitory effect of Clq on collagen-induced platelet aggregation. To further characterize platelet Clq receptors, washed platelets were solubilized in 5 mM sodium phosphate buffer, pH 7.5 containing 10 mM EDTA, 150 mM NaCl, 10 mM EACA, 0.5 mM PMSF, and 1% Triton X-100. After dialysis against 5 mM phosphate buffer pH 7.5 containing 10 mM EDTA, 20 mM NaCl, 10 mM EACA,0.5 mM PMSF and 0.1% Triton X-100, the lysate was passed over Clq-Sepharose-4B affinity columns. A single protein peak eluted with buffer containing 300 mM NaCl. This peak was composed of two predominant molecular weight species (85-95K, 60-66K) as assessed by SDS-polyacrylamide gel electrophoresis under non-reducing conditions. When 125-iodine surface labeled platelets were solubilized and applied to Clq-Sepharose affinity resins, the same two molecular weight species eluted and could be visualized by autoradiography following SDS-polyacrylamide gel electrophoresis. Immunoabsorption studies performed under nondenaturing conditions using protein A and the IIl/Dl monoclonal antibody, which binds specifically to platelets and inhibits platelet-Clq interactions, revealed that the 85-95K molecular weight component was preferentially absorbed, but incomplete immunoabsorption of the 60-66K molecular weight constituent was also noted. Affinity purified Clq binding sites sedimented as a single peak during 5-40% sucrose density ultracentrifugation with an S value of approximately 2.4. In addition, both the 85-95K and the 60-66K molecular weight species coeluted in the void volume of Sephadex G-100 columns. The data suggest that the 85-95K and 60-66K molecular weight species represent platelet membrane Clq binding sites, and that these sites may form weak, noncovalently associated complexes.
10
Kroniger, Daniel, Atsushi Horikawa, Harald H. W. Funke, Franziska Pfaeffle, Tsuyoshi Kishimoto, and Koichi Okada. "Experimental and Numerical Investigation on the Effect of Pressure On Micromix Hydrogen Combustion." In ASME Turbo Expo 2021: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/gt2021-58926.
Full textAbstract:
Abstract The micromix (MMX) combustion concept is a DLN gas turbine combustion technology designed for high hydrogen content fuels. Multiple non-premixed miniaturized flames based on jet in cross-flow (JICF) are inherently safe against flashback and ensure a stable operation in various operative conditions. The objective of this paper is to investigate the influence of pressure on the micromix flame with focus on the flame initiation point and the NOx emissions. A numerical model based on a steady RANS approach and the Complex Chemistry model with relevant reactions of the GRI 3.0 mechanism is used to predict the reactive flow and NOx emissions at various pressure conditions. Regarding the turbulence-chemical interaction, the Laminar Flame Concept (LFC) and the Eddy Dissipation Concept (EDC) are compared. The numerical results are validated against experimental results that have been acquired at a high pressure test facility for industrial can-type gas turbine combustors with regard to flame initiation and NOx emissions. The numerical approach is adequate to predict the flame initiation point and NOx emission trends. Interestingly, the flame shifts its initiation point during the pressure increase in upstream direction, whereby the flame attachment shifts from anchoring behind a downstream located bluff body towards anchoring directly at the hydrogen jet. The LFC predicts this change and the NOx emissions more accurately than the EDC. The resulting NOx correlation regarding the pressure is similar to a non-premixed type combustion configuration.