bluuebunny/crossref_metadata_2025 huggingface dataset:
Universidades públicas de la Región Metropolitana: algunas líneas estratégicas de acción para garantizar la inclusión en el contexto de la Pandemia Covid-19.
Authors: Causa Matias , Lastra Karina Fabiana
Published: September 2020

En el presente artículo nos proponemos compartir algunas reflexiones preliminares sobre estrategias institucionales inclusivas desplegadas por universidades públicas de la Región Metropolitana con la finalidad de garantizar la continuidad académica de las trayectorias estudiantiles, en el marco de la coyuntura de la no presencialidad en las instituciones y de virtualización de la enseñanza y el aprendizaje debido a la emergencia planteada por la pandemia COVID-19. Para la construcción de los datos, desarrollamos una estrategia metodológica cualitativa en la que se han realizado entrevistas a autoridades, estudiantes, relevamiento de datos estadísticos, consultas de informes, disposiciones y resoluciones administrativas, entre otras fuentes. La indagación de parte de las experiencias institucionales que se encuentran atravesando la Universidad Nacional Arturo Jauretche (UNAJ), Universidad Nacional de Lanús (UNLA), Universidad Nacional de La Plata (UNLP) y Universidad Nacional de San Martín (UNSAM) habilita nuevos y renovados interrogantes que es preciso indagar desde el punto de vista analítico y en el marco de la fuerte interpelación que produjo el referido e inédito contexto. Las líneas estratégicas de acción identificadas refieren a un dinamismo sostenido y actualizado de la agenda de inclusión universitaria al interior de las citadas universidades públicas y, a su vez, reconocen los límites de un proceso de democratización que, en el ámbito universitario, por definición, resulta un proceso siempre inacabado y un desafío que recién comienza a develarse (Chiroleu, 2016).
Las Primeras modistas en el Real Guardarropa de la reina María Luisa de Parma (1789-1808)
Authors: Antúnez López Sandra
Published: September 2020

En este artículo hemos procedido al estudio de las distintas modistas al servicio de la reina María Luisa de Parma. Uno de los factores que tendrán una gran importancia en el Real Guardarropa de la soberana es la inserción de los primeros modistas, que no solo confeccionaban vestidos sino también accesorios textiles como cinturones, prendidos, bandas, bolsas, etc. Esta serie de creadoras no solo confeccionaban vestidos para la soberana, sino que son proveedoras de prendas y tejidos para la familia real. Entre las modistass más relevantes encontramos a Rose Bertin, siendo modista de la reina María Antonieta y de María Luisa, además de Maria Moulinier y Darguins, Ana Launay y el primer modista masculino, Joseph Martin, el cual primero realiza prendidos para la reina y posteriormente vestidos de corte. A través del trabajo de la documentación inédita consultada en los archivos, conocemos que las labores de las modistas, ya no se desarrollan en el anonimato, sino que sus trabajos comienzan a valorarse como una creación que revela gran inventiva y conocimientos matemáticos, de geometría y de costura. A partir del siglo XIX, la figura de modista estará completamente establecida como uno de los oficios más importantes en la industria textil.
La quema y confiscación de libros como paradigma de censura religiosa en la Antigua Roma
Authors: Meseguer González Diego
Published: September 2020

Este estudio tiene como propósito examinar el fenómeno de la censura religiosa en la Antigua Roma, atendiendo a los principales episodios que precipitaron la quema y destrucción de libros de contenido mágico-religioso. Tras una breve contextualización, se analiza la censura desplegada por las autoridades romanas en época republicana, haciendo hincapié en los sucesos acaecidos en los años 213 a. C. y 186 a. C. En ambos casos, la destrucción y cremación pública de escritos responde a unos intereses centrados en el mantenimiento del orden tradicional y la cohesión del culto. A continuación se estudia el ejercicio de la censura religiosa en época imperial, desde Augusto hasta Septimio Severo. Las persecuciones y actos de censura que se sucedieron a lo largo de este periodo sirvieron, por un lado, como mecanismo defensivo para proteger al emperador de posibles conjuras, y, por otro, como instrumento político para eliminar a posibles adversarios. Así llegaremos finalmente al a conclusión de que la censura religiosa fue un fenómeno excepcional en la Antigua Roma y sujeto a circunstancias puntuales.
La Fachada neo-gótica de la Catedral de Barcelona
Authors: Da Silva Vargas Lorena
Published: September 2020

La Catedral de Barcelona es uno de los hitos del barrio gótico de la ciudad, especialmente por su fachada, un monumento en el paisaje. Sin embargo, se trata de una fachada neogótica construida en un contexto de expansión del medievalismo en distintos sectores de la sociedad, materializado en la arquitectura por el neogótico; además, el contexto de celebración de la Exposición Universal en la ciudad, en el año de 1888, fomentó el mecenazgo arquitectónico en Barcelona. La nueva fachada, creada bajo concurso promovido por el banquero Manuel Girona, sustituía el muro del siglo XV, construido frente a la imposibilidad de ejecución del proyecto original por cuestiones económicas. Aunque la temática de la reconstrucción de la fachada sea bastante explorada por la historiografía, buscaremos tratar específicamente el ámbito temporal, de las permanencias y rupturas. Discutiremos las particularidades y aproximaciones estéticas, materiales e ideológicas entre la fachada gótica original, proyectada por el maestro Carlí en el siglo XV, que jamás llegó a ser construida, y el proyecto realmente efectuado en el siglo XIX, llevado a cabo por José Oriol Mestres. Analizaremos la relación entre el gótico y el neogótico en aquel edificio, entre la Edad Media y su recreación contemporánea; consideraremos las nuevas posibilidades constructivas del ochocientos aplicadas a aquella significativa intervención y problematizaremos sus intenciones sobre la Catedral en cuanto herencia histórica y memoria plausible de manipulaciones.
Üniversite Öğrencilerinde Özdenetim ile İnternet Bağımlılığı İlişkisi
Authors: AKKUŞ ÇUTUK Zeynep
Published: September 2020

Bu araştırmada üniversite
öğrencilerinde özdenetim ile internet bağımlılığı arasındaki ilişkinin
incelenmesi amaçlanmıştır. Araştırmanın örneklemini, basit tesadüfi örnekleme
yoluyla belirlenen 295 üniversite öğrencisi oluşturmaktadır. Araştırmada veriler,
Özdenetim Ölçeği ve İnternet Bağımlılık Ölçeği kullanılarak elde edilmiştir.
Verilerin analizinde Yapısal Eşitlik Modellemesi (YEM) kullanılmıştır.
Araştırmadan elde edilen veriler doğrultusunda, özdenetim ile internet
bağımlılığı arasında negatif yönde ve anlamlı bir ilişki olduğu ve özdenetimin
internet bağımlılığının yordayıcısı olduğu bulunmuştur.
Single-dose pharmacokinetics of orally administered metronidazole and intravenously administered imipenem in healthy horses and computer-based simulation of pleural fluid concentrations with multiple dosing
Authors: Kuroda Taisuke , Nagata Shun-ichi , Tamura Norihisa , Kinoshita Yuta , Niwa Hidekazu , Mita Hiroshi , Minami Takuto , Fukuda Kentaro , Hobo Seiji , Kuwano Atsutoshi
Published: September 2020

OBJECTIVE

To determine plasma pharmacokinetics of metronidazole and imipenem following administration of a single dose PO (metronidazole, 15 mg/kg) or IV (imipenem, 10 mg/kg) in healthy Thoroughbreds and simulate pleural fluid concentrations following multiple dose administration every 8 hours.

ANIMALS

4 healthy Thoroughbreds.

PROCEDURES

Metronidazole and imipenem were administered, and samples of plasma and pleural fluid were collected at predetermined time points. Minimum concentrations of metronidazole and imipenem that inhibited growth of 90% of isolates (MIC90), including 22 clinical Bacteroides isolates from horses with pleuropneumonia, were calculated. For the computer simulation, the target ratio for area under the pleural fluid concentration-versus-time curve during 24 hours to the MIC90 for metronidazole was > 70, and the target percentage of time per day that the pleural fluid concentration of imipenem exceeded the MIC90 was > 50%.

RESULTS

Mean ± SD pleural fluid concentrations of metronidazole and imipenem were 12.7 ± 3.3 μg/mL and 12.1 ± 0.9 μg/mL, respectively, 1 hour after administration and 4.9 ± 0.85 μg/mL and 0.3 ± 0.08 μg/mL, respectively, 8 hours after administration. For both antimicrobials, concentrations in the pleural fluid and plasma were similar. The ratio for area under the pleural fluid concentration-versus-time curve during 24 hours to the MIC90 for metronidazole was 84.9, and the percentage of time per day the pleural fluid concentration of imipenem exceeded the MIC90 was 70.9%.

CONCLUSIONS AND CLINICAL RELEVANCE

Results suggested that administration of metronidazole (15 mg/kg, PO, q 8 h) or imipenem (10 mg/kg, IV, q 8 h) resulted in their accumulation in the pleural fluid in healthy horses and concentrations were likely to be effective for the treatment of pneumonia and pleuropneumonia caused by Bacteroides spp.
In vitro holding security of four friction knots of monofilament or multifilament suture used as a first throw for vascular ligation
Authors: Tremolada Giovanni , Hazenfield Kurt M. , Smeak Daniel D.
Published: September 2020

OBJECTIVE

To evaluate holding security of 4 friction knots created with various monofilament and multifilament sutures in a vascular ligation model.

SAMPLE

280 friction knot constructs.

PROCEDURES

10 friction knots of 4 types (surgeon's throw, Miller knot, Ashley modification of the Miller knot, and strangle knot) created with 2-0 monofilament (polyglyconate, polydioxanone, poliglecaprone-25, and glycomer-631) and braided multifilament (silk, lactomer, and polyglactin-910) sutures were separately tied on a mock pedicle and pressure tested to the point of leakage. Linear regression analysis was performed to compare leakage pressures among suture materials (within friction knot type) and among knot types (within suture material).

RESULTS

Mean leakage pressure of surgeon's throws was significantly lower than that of all other knots tested, regardless of the suture material used. All the other knots had mean leakage pressures considered supraphysiological. Significant differences in mean leakage pressure were detected between various friction knots tied with the same type of suture and various suture types used to create a given knot. Variability in leakage pressure among knots other than the surgeon's throw was greatest for poliglecaprone-25 and lowest for polydioxanone.

CONCLUSIONS AND CLINICAL RELEVANCE

Most differences in knot security, although statistically significant, may not have been clinically relevant. However, results of these in vitro tests suggested the surgeon's throw should be avoided as a first throw for pedicle ligation and that poliglecaprone-25 may be more prone to friction knot slippage than the other suture materials evaluated.
Suite Française. Georges Didi-Huberman, uma experiência na História da Arte
Authors: Huchet Stéphane
Published: September 2020

Os livros de Georges Didi-Huberman articulam um denso saber para produzir o que ele propôs chamar de “antropologia do visual”. É uma posição de caráter neo-warburguiano, embora, no início de sua trajetória, Didi-Huberman não se apoiasse em Aby Warburg, que ele ainda não tinha integrado ao seu panthéeon. Antropologia que não representa mais um risco, mas uma chance para a História da arte. As imagens artísticas, observadas e analisadas com grande atenção crítica, revelam processos que seu conhecimento aprofundado da filosofia o legitimam a qualificar como “dialéticos”. Suas primeiras ideias e argumentações, disseminadas em vários livros que se sucederam em um ritmo anual, encontraram em Aby Warburg, por volta do ano 2000, um modelo de confirmação e consolidação. A historiografia e a filosofia da arte de Didi-Huberman foram construídas por meio de livros que privilegiam artistas, pensadores, críticos (Fra Angelico, Giorgio Vasari, Sigmund Freud, Erwin Panofsky, Georges Bataille, Carl Einstein, Aby Warburg, Alberto Giacometti, Marcel Duchamp, Walter Benjamin, Bertold Brecht, os minimalistas, Pier-Paolo Pasolini, Giorgio Agamben), que instigam uma História da arte que é uma filosofia prática da imagem e do tempo.
Mas sobre el refinamiento experimental de las ecuaciones de gravedad de Maxwell
Authors: Khmelnik Solomon I
Published: September 2020

Este artículo es una versión revisada y modificada de un artículo anterior [16], teniendo en cuenta un nuevo artículo de Samokhvalov y otros artículos [17-19]. Por lo tanto, consideramos las ecuaciones de gravitación de Maxwell y los experimentos de Samokhvalov. Se observa que los efectos observados son tan signicativos que para explicarlos dentro de las ecuaciones gravitacionales tipo Maxwell especificadas debe ser complementadas por un coeficiente empírico, que se puede llamar la constante gravitacional del medio. Se muestra además que con tal adición, los resultados de los experimentos están en buen acuerdo con las ecuaciones de gravitación modificadas de esta manera. Se proporciona una estimación aproximada del valor de este coeficiente. Algunas consecuencias de estas ecuaciones se consideran, en particular, la excitación gravitacional de una corriente eléctrica, el efecto de la inducción gravitomagnética en una corriente eléctrica. Se indican algunos fenómenos que se pueden explicar con el uso de estas ecuaciones.
Presentación
Authors: Mahecha Bermudez Miguel Angel
Published: September 2020

Encontrará el lector en esta primera parte, lo explicito, lo que se puede ver al revisar una tabla de contenido de una revista académica. En otras palabras, el resultado de un ejercicio editorial. Es una breve reseña de los trabajos que fueron enviados para su revisión, evaluación y posterior publicación. Los autores de estos trabajos aceptaron la invitación del comité editorial, y enviaron sus textos bajo la forma de artículos y ensayos académicos.
Self-Cleaning Ability of Pollutants Containing Nitrogen and Phosphorus Transformed into NH4+, NO2-, NO3-, PO43-, of SonLa Hydropower Reservoir
Authors: Duc Do Xuan , Hai Luu Duc , Tuan Do Huu
Published: September 2020

The waste source containing nitrogen (N) and organic phosphorus (P) into the hydropower reservoir will be transformed into pollutants NH4+, NO2-, NO3-, PO43-. Son La hydropower reservoir has an area of ​​225 km2 of water surface and 10,850 km2 of water supply basin for electricity generation, Son La hydroelectricity plant and dam, which is particularly important in terms of socio-economic and national conditions, room, security. Using the method of calculating emissions with appropriate coefficients, 10.323 tons of nitrogen / year and 5.454 tons of phosphorus / year were added to the lake in 2019 through the data of population, livestock, fish cages, farming. Semi-submerged agriculture, depositing air into the lake. Applying the method of calculating the self-cleaning capacity of hydropower reservoirs through the results of determining the total main pollutants in the catchment tons N/P, the concentration of main pollutants in the water input and out of the lake, the concentration catchment pollutant (mg/L), basin pollutant input (tons / day), hydraulic retention time. Thereby, the Son La hydropower reservoir self-cleaning 8,117 tons / year with pollutants of groups NH4+, NO2-, NO3-, PO43-, specifically a volume of 2,756 million m3 and 16 days to save water. 1,224 tons were cleaned, a capacity of 6,504 million m3 with 37 days to save water, the lake cleaned 2,856 tons, a capacity of 9,266 million m3, and a retention time was 52 days, the lake cleaned 4,037 tons.
Contamination Status and Emission Sources of Polychlorinated Biphenyls in Settled Dust from End-of-life Vehicle Processing and Urban Areas, Northern Vietnam
Authors: Anh Hoang Quoc , Takahashi Shin , Minh Tu Binh , Tri Tran Manh
Published: September 2020

Concentrations of polychlorinated biphenyls (PCBs) including 43 congeners of 10 homologs were determined in settled dust samples collected from urban houses and end-of-life vehicle (ELV) processing workshops in northern Vietnam. Concentrations of total 43 PCBs (ΣPCBs), 7 indicator PCBs (IN-PCBs), and 12 dioxin-like PCBs (DL-PCBs) in the ELV workshop dusts were significantly higher than those measured in the urban house dusts, suggesting ELV processing activities as potential sources of PCBs. However, concentrations of PCB-11 (3,3’-dichlorobiphenyl) in the urban house dusts (mean 4.5; range 1.2–8.7 ng/g) were markedly higher than levels found in the ELV workshop dusts (1.6; 0.46–5.4 ng/g). PCB-11 is a novel congener because it is only a trace component of technical PCB mixtures but identified as a major impurity of many organic pigments, especially diarylide yellow pigments. PCB patterns of the ELV workshop dusts were dominated by penta- and hexa-PCBs with major congeners as PCB-118, -138, -153, -110, and -101, which were also principal components of technical formulations such as Aroclor 1254, Kanechlor 500, and Sovol. Meanwhile, PCB-11 served as the most predominant congener detected in the urban house dusts, implying current emissions from paints and pigmented products; however, this point should be confirmed by further studies on the occurrence of PCBs in Vietnamese commercial products. Apart from PCB-11, the urban house dusts also contained elevated proportions of penta- and hexa-PCBs, suggesting residues from electrical equipment application in the past. Our results indicate that even though PCBs are legacy and banned chemicals, their presence has been observed in indoor environments due to their persistent nature and novel emission sources. Further studies on the occurrence and emission behavior of these pollutants should be conducted, including not only congeners in technical mixtures but also unintentionally produced compounds.
Integration of the northern Morocco into globalization through industry. What’s good and what’s bad
Authors: Belkheiri Omar
Published: September 2020

The paper discusses hypothesis that successful integration of a region into globalization is not only the result of political will. In the case of Tangier-Tetouan-Al Hoceima region (in the north of Morocco), it shows that the mode of region integration into globalization depends as much on the triggering factors (internal or external), as on the history of the region and the systems in place (socio- economic and political). In each context, factors are different but the interactions always show real transformations of the territory, the population and the economic activities which invite to appreciate the degree of success of this internalisation or integration into globalization.
Caracterização das alterações cutâneas provocadas pelo novo Coronavírus SARS-CoV-2: uma revisão das novas evidências
Authors: Da Silva Wellington Manoel , Da Silva Maria Eduarda , Silva Willaine Balbino de Santana , Dos Santos Juliana Andrade , Gomes Midiã Carvalho , Albuquerque Jessika Luana da Silva , Silva Georgia Cybelle dos Santos , Da Silva Elaine Rufino Barbosa , E Silva Manuel Santana , Da Silva Gabriella Feliciano
Published: September 2020

Objetivo: Descrever as manifestações dermatológicas decorrentes da infecção por SARS-CoV-2/COVID – 19. Métodos: Trata-se de uma revisão sistemática, realizada por meio da Medical Literature Analysis and Retrieval System Online (PUBMED/MEDLINE), Literatura Latino-americana e do Caribe em Ciências da Saúde (LILACS), no sítio da Organização Pan-Americana de Saúde/Organização Mundial de Saúde (PAHO/WHO), e Cochrane Library em maio de 2020. Resultados: Sendo encontrados 28 trabalhos, foram excluídos 12 artigos, 7 por não responderam à pergunta condutora, 3 por estarem indisponíveis e 2 por estarem duplicados. A amostra foi composta por 16 artigos, todos advindos do sítio da PUBMED, publicados no período de janeiro a maio de 2020. As manifestações cutâneas observadas foram; erupção cutânea eritematosa, urticária generalizada e vesículas do tipo varicela. Considerações finais: A literatura estudada aponta para importância que esses sinais cutâneos podem ofertar nesse momento da pandemia, visto que, esses pacientes podem, inconscientemente, transmitir o SARS-CoV-2 para outras pessoas e contribuem com a disseminação da infecção por COVID-19.
Avaliação dos perfis pressóricos, glicêmicos, lipêmicos, anêmicos e leucocitários de uma população atendida por projeto social na área metropolitana de Belém- PA
Authors: Chaves Elem Cristina Rodrigues , Júnior Kleber das Neves Trindade , Moraes Oriana Karolina Corrêa , Yokoyama Alice Sachiko Araújo , Souza Felipe Gouvêa de , Ferreira Roberta Isabella Senna , Ribeiro Ana Paula da Silva , Aarão Tinara Leila de Souza , Silveira Michele Amaral da , Mendonça Maria Helena Rodrigues de
Published: September 2020

Objetivo: Avaliar os perfis pressóricos, glicêmicos, lipêmicos, anêmicos e leucocitários em uma população localizada na área metropolitana de Belém-PA. Métodos: Trata-se de um estudo transversal analítico, quali-quantitativo, composto por participantes de ambos os sexos e todas as faixas etárias. Resultados: Após análise, foi observado alterações na população à níveis pressóricos, com 57,1% no sexo masculino e 42,9 no feminino. mesmo perfil de alteração foi observado ao avaliar colesterol total (44,4%), HDL (54,4%) e LDL (36,5%) do sexo masculino, entretanto, difere-se das alterações de triglicerídeos, com prevalência no feminino (11,5%). eferente ao perfil anêmico e leucocitário, nota-se alterações em todos os paramétricos, com frequência de anemia branda em mulheres (72,5%) e moderada em homens (84,6%), além de macrocítica e hipocrômica na faixa >12 anos, e 2,3% leucocitose em mulheres, 1,5% de leucocitose e leucopenia em homens, tendo maior percentual a monocitopenia e eosinofilia. Conclusão: Tais achados expõem a vulnerabilidade das populações periféricas às doenças de base, principalmente a nível de condições nutricionais, habitacionais e educacionais. Com isso, torna-se relevante uma cooperação multiprofissional, via projetos e ações, para proporcionar às famílias o acesso à assistência básica e contribuir para qualidade de vida da população local.
Riscos de infecção cruzada frente a pandemia do COVID-19 em âmbito odontológico: o que há de mais recente na literatura?
Authors: Anjos Lucas Menezes dos , Rocha Aurélio de Oliveira , Santos Rafaela de Menezes dos Anjos , Santos Marcos Antônio Lima dos , Júnior Nailson Silva Meneses , Lima Thaine Oliveira , Rodrigues Priscilla Castro Moura
Published: September 2020

Objetivo: Realizar um apanhado na literatura das informações mais recentes acerca do risco de infecção cruzada durante atendimento odontológico, bem como abordar cuidados de prevenção da contaminação por COVID-19. Métodos: Revisão Sistematizada da Literatura. Foi realizada uma busca completa por estudos recentes nas bases de dados PubMed, Science Direct, Scielo e Lilacs, a partir dos Descritores em Ciências da Saúde “DENTISTRY, CROSS INFECTION, COVID-19”, inseridos na plataforma de maneira cruzada adotando a expressão booleana AND. Dos 40 artigos identificados e selecionados para análise, 34 foram excluídos por apresentarem um ou mais critérios de exclusão. Portanto, seis artigos foram qualificados para inclusão nesta revisão.  Resultados: Todos os trabalhos consultados apontam que apesar do alto risco de contaminação devido à proximidade com o paciente durante o atendimento e formação de aerossóis, a utilização de equipamentos de proteção individual e seguir normas de segurança tendem a reduzir drasticamente o índice de contaminação. Considerações finais: A pandemia do COVID-19 tem causado efeitos negativos em todo o mundo. Cabe a cada indivíduo seguir e respeitar as orientações de saúde para uma melhora dessa condição.
Gene selection for optimal prediction of cell position in tissues from single-cell transcriptomics data
Authors: Tanevski Jovan , Nguyen Thin , Truong Buu , Karaiskos Nikos , Ahsen Mehmet Eren , Zhang Xinyu , Shu Chang , Xu Ke , Liang Xiaoyu , Hu Ying , Pham Hoang VV , Xiaomei Li , Le Thuc D , Tarca Adi L , Bhatti Gaurav , Romero Roberto , Karathanasis Nestoras , Loher Phillipe , Chen Yang , Ouyang Zhengqing , Mao Disheng , Zhang Yuping , Zand Maryam , Ruan Jianhua , Hafemeister Christoph , Qiu Peng , Tran Duc , Nguyen Tin , Gabor Attila , Yu Thomas , Guinney Justin , Glaab Enrico , Krause Roland , Banda Peter ,   DREAM SCTC Consortium, Stolovitzky Gustavo , Rajewsky Nikolaus , Saez-Rodriguez Julio , Meyer Pablo
Published: September 2020

Single-cell RNA-sequencing (scRNAseq) technologies are rapidly evolving. Although very informative, in standard scRNAseq experiments, the spatial organization of the cells in the tissue of origin is lost. Conversely, spatial RNA-seq technologies designed to maintain cell localization have limited throughput and gene coverage. Mapping scRNAseq to genes with spatial information increases coverage while providing spatial location. However, methods to perform such mapping have not yet been benchmarked. To fill this gap, we organized the DREAM Single-Cell Transcriptomics challenge focused on the spatial reconstruction of cells from the Drosophila embryo from scRNAseq data, leveraging as silver standard, genes with in situ hybridization data from the Berkeley Drosophila Transcription Network Project reference atlas. The 34 participating teams used diverse algorithms for gene selection and location prediction, while being able to correctly localize clusters of cells. Selection of predictor genes was essential for this task. Predictor genes showed a relatively high expression entropy, high spatial clustering and included prominent developmental genes such as gap and pair-rule genes and tissue markers. Application of the top 10 methods to a zebra fish embryo dataset yielded similar performance and statistical properties of the selected genes than in the Drosophila data. This suggests that methods developed in this challenge are able to extract generalizable properties of genes that are useful to accurately reconstruct the spatial arrangement of cells in tissues.
UM MODELO DIDÁTICO MISTO PARA A ARGUMENTAÇÃO NO ENSINO DE CIÊNCIAS E BIOLOGIA: PARA ALÉM DAS TENDENCIOSIDADES
Authors: Pezarini Agnaldo Ronie , Maciel Maria Delourdes
Published: September 2020

Este artigo se refere aos resultados de uma pesquisa sobre a argumentação no ensino de Ciências e de Biologia. Sua singularidade está na construção de um Modelo Didático Misto (MDM), tendo como objetivo identificar se o MDM criado possibilita em alunos do nono ano do Ensino Fundamental e na terceira série do Ensino Médio a construção da argumentação de qualidade. Deve também verificar qual é o lugar e a relação entre explicação e narração com argumentação. Quanto à metodologia, a pesquisa é do tipo intervenção por intermédio de sequências didáticas, além da obtenção do diagnóstico inicial de concepção e habilidade argumentativa pela aplicação de questionário e obtenção de novas concepções, por meio da realização de um grupo focal pós-intervenção do MDM. Quanto aos resultados obtidos, esses foram relevantes tanto para a qualidade dos argumentos como das argumentações, pois houve um avanço de qualidade à medida que o MDM foi desenvolvido em suas fases e, quando analisadas as construções dos discentes, se constatou que houve avanço de qualidade estrutural e de conteúdo dos argumentos e das argumentações, uma vez que o nível de qualidade (NQA) nos alunos do nono ano do Ensino Fundamental avançou do nível 1 para o nível 5 com a intervenção do MDM. Na terceira série do Ensino Médio, o NQA avançou de 2 para 5. A partir do MDM, também foi possível posicionar o lugar e identificar qual é a relação entre explicação e narração com argumentação.
Preventing Attacks on the Easiest Applications with Vulnerabilities by Verification of Their Committed System Calls
Authors: Parinov M. A. , Sirotkina A. G.
Published: September 2020

The issue of detecting and preventing attacks on applications has been and remains one of the urgent tasks of information security. Flaws in the program code lead to disruption of the normal operation of the software. Data integrity, availability and confidentiality of the data, interruption of the execution of running processes or even the system as a whole may occur due to design flaws. The aim of this work is to prevent attacks on the application by overflowing the buffer using the developed complex to prevent attacks. To achieve this goal, the shortcomings of modern systems for preventing attacks on applications are briefly reviewed, the structure of the developed software package, the operation algorithms of each module of the software package, the mechanism for buffer overflows are examined, and the developed software package is tested on a simple buffer overflow.
Optimization of spring wheat seeding rates in the Volga region
Authors: Goryanin Oleg Ivanovich , Shcherbinina Elena Vladimirovna
Published: September 2020

The results of research on the study of four seeding rates (variants) and two precursors (pure steam and winter soft wheat) in the cultivation of spring durum wheat bezenchukskaya Niva are presented. Against the background of seed treatment with the preparation Baritone (1.4 l / t) on ordinary chernozem for 2016-2018, it was found that the cultivation of wheat by steam, compared with its non-steam predecessor, significantly increased the yield ratio between environmental factors (by 0.99-1.25 t/ha). The highest indicators were found at the rates of 2.0-5.0 million / ha – 3.29-3.33 t / ha, which is 0.99-1.06 t/ha higher than the values obtained for the predecessor of winter wheat. Additional production costs (27.7-29.9 %) for the cultivation of wheat by pure steam, compared with its non-steam predecessor, paid off with an increase in the yield and increased net income by 1.7 – 2.1 times, with the highest indicators for the variant with seeding rates of 1.0 and 2.0 million/ha-15475.0-15685.6 rubles/ha. The maximum level of profitability is set at the rate of 1.0 million / ha-178.7 %, which is 29.2-76.7% higher than other options for pure steam and 67.6-114.3 % of options with seeding rates for non-steam predecessor.
Characteristics of varieties and hybrids of oriental persimmon (Diospyros kaki L.) by signs of productivity
Authors: Omarov Magomed Dzhamaludinovich , Kulyan Raisa Vasilievna , Omarova Zukhra Magomedovna
Published: September 2020

Persimmon (Diospyros kaki L.) is one of the main subtropical horticultural crops on the coast of The Black Sea on Caucasus. As a result of the study, the biological characteristics of passage of phenological phases, as well as the biometric growth performance of plant and development (diameter of the stem and total growth of shoots) of eleven varieties and bred eastern persimmons hybrids in the humid subtropical zone of the Krasnodar Territory. A comparative assessment of the development of trees is given, where the largest diameter of the stem was observed in the variety ‘Djiro’ - 75.0 mm; interspecies hybrid №99 (‘MVG Omarova’) - 74.9 mm and ‘Hachia’ - 68.5 mm. Initiation of flowers and the formation of fruits proceeds at the first growth of the current year and this indicator is responsible for the crop. Were noted he best varieties with active growth of the shoot ‘Djiro’ - 39.7 cm, ‘Hiakume -39.1 cm and ‘Hachia’ - 37.9 cm. In overall development the best results have Djiro’, ‘Hachia’ and ‘MVG Omarova’, less active tree growth was noted in the smallest varieties - Kiara constant ’and hybrid No. №39, ‘Zenji-Maru’, ‘Geili ’. As a result of research, we marked out the most productive varieties and hybrids of eastern date-plum Hiakume’,‘Hachia’,‘Djiro’, ‘Seedles’, ‘Zenji-Maru’, ‘Khostinsky ’, hybrid №39 and ‘MVG Omarova’. Of these, the most productive for four years of fruiting were the varieties: 'Hiakume' - whose yield is 82.5 c/ha, 'Hachia' - 73.5 c/ha and 'Djiro' - 72.0 c/ha, these varieties are characterized active growth of shoots, high fruit set, as well as varieties with large fruits, such as 'Hiakume' -231 g and 'Hachia' -228 g.
EFFECT OF FREEZING ON THE MILK QUALITY OF COWS
Authors: Efimova Lyubov Valentinovna , Zaznobina Tatyana Vyacheslavovna , Gatilova Elena Vladimirovna , Ivanova Olga Valeryevna
Published: September 2020

Due to the fact that milk has a short shelf life, the issue of its freezing and long-term storage in the frozen state is relevant. A study was conducted on the effect of freezing on the milk quality after its defrosting of cows-mothers and cows-daughters of Red-Motley breed. As a result, it was established how milk quality indicators to change after five months of storage in a frozen state in cows of two age groups. A high correlation was established between quality indicators before and after freezing. The influence of the “freezing” factor on milk quality indicators was recognized statistically significant, the “generation” factor – not significant.
Influence of chromium on the energy of growth of the black-and-white heifers
Authors: Kokorev Viktor Aleksandrovich , Guryanov Alexander Mikhailovich , Gibalkina Nadezhda Ivanovna
Published: September 2020

The influence of different levels of chromium in the diets of black-and-white heifers on the energy of their growth was studied. It was established that the optimization of this element in their diets increases the difference in live weight by the end of the period of their cultivation. So, at 27 months of age, heifers of the first group increased their live weight by 4.1 kg (p <0.05) and 2.0 kg, which is 0.8% and 0.4% more than peers from the second and the third group receiving a reduced and increased dosage of chromium
Improvement of technical safety management based on the principles of HACCP in meat processing enterprise of agro-industrial sector
Authors: Konik Nina Vladimirovna , Shutova Olga Aleksandrovna , Katusov Dmitry Nikolaevich
Published: September 2020

The article discusses the development and implementation of a safety management system based on the principles of HACCP at a food enterprise, the main focus of which is the production of meat and sausage products. Hazardous factors of production were determined, the indicators were ranked, critical control points were established at all stages of product processing, a HACCP plan was developed.
EVALUATING THE EFFECT OF HEAVY VEHICLES ON TRAFFIC PARAMETERS BY USING HEAVY VEHICLE FACTOR
Authors: Patel Parthkumar , Varia H.R.
Published: September 2020

Safe, convenient and timely transportation of goods and passengers is necessary for development of nation. After independence road traffic is increased manifold in India. Modal share of freight transport is shifted from Railway to roadways in India. Road infrastructures continuously increased from past few decades but there is still need for new roads to be build and more than three forth of the roads having mixed traffic plying on it. The impact of freight vehicles on highway traffic is enormous as they are moving with slow speeds.

Nature of traffic flow is dependent on various traffic parameters such as speed, density, volume and travel time etc. As per ideal situation these traffic parameters should remain intact, but it is greatly affected by presence of heavy vehicle in mixed traffic due to Svehicles plying on two lane roads. Heavy vehicles affect the traffic flow because of their length and size and acceleration/deceleration characteristics.  This study is aimed to analyse the impact of heavy vehicles on traffic parameters.
GEOCHEMICAL PROVENANCE AND SPATIAL VARIATION OF FLUORIDE IN GROUNDWATER OF SINDHUDURG DISTRICT, WESTERN MAHARASHTRA
Authors: Suneetha N. , Gupta G. , Shailaja G.
Published: September 2020

The present study focuses on the occurrence and intensity of fluoride in drinking water from the Malvan-Vijaydurg coastal tract in Sindhudurg district, Maharashtra. Concentration of fluoride (F-) from 36 dug wells/bore wells sampled during this study ranged from 0.04 mg/L to 1.6 mg/L. The results indicate that about 47% of the water samples from the study area have fluoride content greater than 1 mg/L, which exceeds the permissible limit of BIS (1 mg/L), while 4 samples exceeded the World Health Organization standards of 1.5 mg/L. Spatial variation in F- concentration indicates that most of the sampling sites having comparatively high fluoride also have high values of pH, EC and TDS concentration measured in groundwater. High fluoride levels are associated with Ca-Mg-Cl-SO4, Na-Cl and Na-HCO3 type water produced by calcite precipitation and/or base ion exchange. The groundwater with higher fluoride concentrations is accompanied by lower Ca+2 levels. This study augments our understanding on geochemical behaviour of F- concentration and highlights the importance of spatial variability of F- in coastal aquifers. It is also pertinent to monitor the water quality periodically in this region and consequently discontinue using the wells which contain high fluoride concentration.
INFLUENCE OF MATURATION ON ENGINEERING PROPERTIES OF THREE BEAN (PHASEOLUS VULGARIS L.) VARIETIES, RELATED TO MACHINE DESIGN
Authors: Prosper Oghenerukevwe , Uguru Hilary
Published: September 2020

Knowledge of the engineering properties of seeds is essential for the design and development of their harvesting, handling and processing machines. Engineering properties of post-harvest bean seeds have been well studied, but the influence of maturation on the engineering properties of most crops including bean seeds have not been fully studied. The objective of this study was to determine the effect of maturity stage on some engineering properties of three bean varieties (butter, brown and white cowpea) grown in Nigeria. The bean seeds were harvested at 15, 20 and 25 days after flowering, and these engineering properties; average thousand seed mass, size, volume, geometric mean, sphericity, surface area, arithmetic mean, bulk density, true density, porosity, coefficient of static friction, hydration capacity and coefficient, and swelling capacity and coefficient were investigated. The results showed that maturity stage of the bean seeds significantly (P≤ 0.05) affects all their studied. Correlations between the engineering properties and maturity stage for the three bean varieties were relatively high. Over the course of a maturation time, the moisture content declined from 83.40 to 42.31, 86.59 to 46.73, and 87.15 to 47.82 % (wb) for butter, white cowpea and brown bean seeds respectively. From the results, the ideal period for bean pods harvest, processing and handling for the three bean varieties is between 20 to 25 days after anthesis, since the seeds will be having maximum dry weight and higher viability. The results gotten from this research are important in the design and development of processing and handling machines.
REPRODUCTIVE BIOLOGY OF THE MULLET LIZA FALCIPINNIS (VALENCIENNES, 1836) IN TWO AFRICAN COMPLEXS LAGOONS (EBRIÉ AND GRAND-LAHOU) (CÔTE D’IVOIRE)
Authors: Gervais Ebram Luc , SYLLA Soumaïla , ZAN-BI Tizié Thierry , ATSE Boua Célestin
Published: September 2020

The reproduction of Liza falcipinnis were investigated in both lagoons (Ebrié and Grand-Lahou) from January 2006 to december 2007. 2162 specimens were examined (914 and 1248 respectively in Ebrié and Grand-Lahou lagoons). Fork length was taken to the nearest 1 mm, and total body weight (TW) and eviscerated body weight (EW) to the nearest 0.1 g. The gonads and the liver were then established removed, weighted to the nearest 0.001g. The reproduced period of Liza falcipinnis was established by analysing the temporal evolution of the frequency of the maturity stages and the monthly variations in the gonadosomatic index (GSI), the hepatosomatic index (HIS) and the condition factor (K). Sex ratio was established taking into account the sex determinations. The size at which 50 % of the specimens became mature (FL50) was estimated. The sex ratio (1:1.24) and (1:1.40) observed respectively in Ebrié and Grand-Lahou lagoons were in favour of females. The first sexual maturity size was 21.0 cm (FL) for males and 27.9 cm (FL) for females in Ebrié lagoon and 24.7 cm (FL) for males and 27.9 cm (FL) for females in Grand-Lahou lagoon. Liza falcipinnis spawns in lagoon and the spawning period ranged from December to April.
A NEW APPROACH TO FIND THE INITIAL BASIC FEASIBLE SOLUTION OF A TRANSPORTATION PROBLEM
Authors: Kumar R Ravi , Gupta Radha , O Karthiyayini
Published: September 2020

Transportation problem (TP) in operations research is a widely used optimization technique to study the problems concerned with transporting goods from production places to sale points. The TP may have one or more objectives such as minimization of transportation cost, minimization of distance with respect to time, and so on. There is a systematic method to solve such problems. For this, we find the Initial Basic Feasible Solution (IBFS) to the given problem. North West corner method, least cost method, Vogel’s approximation method are the standard methods one uses to find the IBFS.  In recent years, there are several other methods are proposed to solve such problems. In this paper, we propose a new technique named as Direct Sum Method (DSM) and its effectiveness is compared with the standard methods. The result shows that it is easy to compute and near to the optimum solution of the problem.
PROMOTION REDUCTION INCREASED MARKET SHARE INSURANCE INDUSTRY IN INDONESIA
Authors: Fudholi Muhammad Alfi , Krisnanto Umbas
Published: September 2020

The purpose of this study is to analyze the effects of distribution channels and promotion costs mediated by sales  on the market share of life insurance products in Indonesia, a sample of ten insurance companies with the data used is time series data taken from the 2014 annual report of the company and the total insurance industry sales report taken from 2014 - 2018, the analysis technique used is the path analysis technique using two regression equations which are the development of regression analysis and the sobel test to determine indirect effect, the  distribution channels mediated by sales  have a significant effect which means that if there is an increase in the number of distribution channels there will be an increase in market share, while the promotion costs in mediating the sales  have a significant negative effects indicate that the cost reduction a promotion will increase the market share of life insurance companies in Indonesia.

Motivation/Background: Explain reduction promotion will increase the market share of life insurance companies.

Method: Two regression equations analysis and the sobel test to determine indirect effect.

Results: Reduction in promotion will increase market share.

Conclusions: Mediating sales have a significant negative effect indicate reduction a promotion will increase the market share of life insurance companies.
The Effect of Peer Evaluation on Students’ Writing Anxiety of Level C1 Students Learning Turkish as a Foreign Language
Authors: KARATEKE Betül , GÜN Mesut
Published: September 2020

Bu araştırmanın amacı, yazılı akran değerlendirmenin yabancı dil olarak Türkçe öğrenenlerin yazma kaygısına etkisini belirlemektir. Zayıf deneysel desenin kullanıldığı araştırmanın çalışma grubunu Türkiye Diyanet Vakfı Sosyal Destek
ve Eğitim Merkezinde yabancı dil olarak Türkçe öğrenen C1 kurundaki 24 öğrenci oluşturmaktadır. Altı hafta boyunca akran değerlendirme uygulaması yapılan çalışmada, öğrenciler farklı konularda kompozisyonlar yazmış ve yazdıkları
bu kompozisyonlar akranları tarafından yazılı anlatım akran değerlendirme formunda yer alan bilgiler doğrultusunda değerlendirilmiştir. Öğrencilerin uygulama öncesi ve sonrası yazma kaygılarını ölçmek amacıyla daha önce geçerliliği
ve güvenirliği test edilmiş olan yazma kaygısı ölçeği kullanılmıştır. Elde edilen veriler yüzde frekans ve bağımlı örneklemde t- testi ile analiz edilmiştir. Araştırma sonucunda, akran değerlendirmesi ile yabancı dil olarak Türkçe
öğrenen C1 kurundaki öğrencilerin yazılı anlatıma ilişkin kaygı düzeyleri arasında anlamlı bir ilişki tespit edilmiştir. Buna göre, katılımcıların yazılı anlatım becerisine yönelik ön testteki kaygı düzeylerinin son testte azaldığı
saptanmıştır
“The Economic Metaphor” in Tennessee William’s Play Suddenly Last Summer
Authors: ÇALIŞKAN Dilek
Published: September 2020

Tennessee Williams’s play Suddenly Last Summer (1958) set in the Victorian Gothic mansion in New Orleans’ Garden District depicts the madness inducing life of the wealthy Southern Venable Family as a microcosm of the capitalist American
Society. The “Family” functions as the “economic metaphor” and provides a “protection racket” for covering the invisible crimes and madness induced by the society. The mass psychology emphasizes sameness and shapes the individual’s
behavior as the endless consumerist “Little Man,” a concept shaped by the learning theories and the American intellectual background after WWI. The collective unconscious prevents the individual to be powerful and to protest. Fear
from gossip, scandal and dismemberment from society and family makes the individual keep silent; and, the madness inducing crime machine family becomes the source of endless pain and suffering. The aim of this study is to explore
the relationship between the “family as a protection racket” and “the invisible crimes in mad society” in the light of the anti-psychiatrist (existentialist) R. D. Laing and Deleuzian view of madness and Foucault’s notion of the
body and to deconstruct the concepts of “madness” by making the invisible crimes visible.
The subject of prepositions in kyrgyz linguistics and the prepositions mentioned in the tale “Kımça Bel Kumurskalar”
Authors: GÖKER Seda
Published: September 2020

Milletlerin hissettikleri duygular ile dil arasındaki bağ çok kuvvetlidir. Kırgızistan ile Türkiye coğrafi konumları uzak ülkeler olarak görünseler de gerek dil gerekse gönül bağı açısından yakın “kardeş” ülkelerdir. 1930’lu yıllarda
Sovyetler Birliği altında yaşayan Kırgızlar Türk uruklarına Rus kökenli Türk alfabesi getirilmiştir. Bu yaptırım Türk ulusları arasındaki anlaşmaları, eser aktarmalarını hayli zorlaştırmıştır. Bir milletin dilini değiştirmek, o
milletin kimliğini değiştirmek ile eşdeğerdir. Biz de bu eserleri Türkiye Türkçesine aktararak İlminsky’nin öncesinde Sovyetleştirme -dil ve dinin kaybına zorlama- şimdilerde ise Ruslaştırma yani ‘ayrılık’ politikasına karşılık,
Kırım’da “Dilde, fikirde, işte birlik.” düsturunu yeşerten büyük mütefekkirimiz İsmail Bey Gaspıralı’nın yolundan gitmeliyiz; nitekim biz birlikte güçlüyüz. Bu çalışmada Kırgız Türkçesine ait çocuk masallarından biri olan Kımça
Bel Kumurskalar’da geçen edatlar ele alınmıştır. Kımça Bel Kumurskalar, Aydarbek Sarmanbetov’un kaleme aldığı güzide bir eserdir. İçinde Türklere ait mitolojik unsurlar bulundurması sebebiyle önem arz etmektedir. Edatlar yalnız
bir anlam ifade etmeyen fakat yanlarına bazı kelime yahut kelime grupları geldiği zaman anlamları olan kelimelerdir. Bir dilde kullanılan kelime gruplarının yerli ya da yabancı kökenli olmaları o dil için önemlidir. Çalışmada bu
eser taranarak edatlar bulunmuş, Türkçe karşılıkları ve daha iyi kavranılması açısından o edata ait örnekler verilmiştir.