bluuebunny/crossref_metadata_2025 huggingface dataset:
Identificando el aprendizaje en estudiantes del nivel medio superior vía virtual en pandemia
Authors: Bojórquez María Alejandra Sarmiento , González Mayté Cadena , Rosado Juan Fernando Casanova
Published: May 2023

Es un hecho que hoy por  hoy en  México los estudiantes de todos los niveles están en casa. La  educación está bajo el control muchas veces de los papás y dependemos del autoaprendizaje de los jóvenes. Es un auténtico reto para todo sistema educativo, mientras que los profesores se preocupan por adaptarse y transformar las estrategias de aprendizaje, capacitarse y cambiar la forma de enseñar, los programas de estudio, etc., se han olvidado de algo esencial, ¿será que los alumnos cuentan con lo necesario para recibir esta enseñanza? El objetivo de esta investigación es identificar  y reflexionar si los estudiantes de nivel medio superior han aprendido via virtual, y si lograron adaptarse ante este reto a distancia. Se realizó un cuestionario diagnóstico de 30 ítems vía email, aplicado a 289 estudiantes. En los resultados se observó que el 90.3% (260) afirma siempre cuenta con un dispositivo para su educación online y el 9.7% (29) solo a veces. Un dato relevante es cuando se preguntó si se sienten cómodos y adaptados ante esta nueva modalidad online y en una escala de uno a 5 (totalmente) afirmaron que el 21.1% totalmente, el 81% escogieron escala 4 y 3 y el 16.3% el 6.6% las últimas escalas. Por último, un dato importante es la pregunta de qué tanto te gustaría seguir tomando en línea y se observó que el solo el 8.7% le gustaría mucho, el 33.3% si les gusta, al 26.4% le es indiferente la modalidad, al 22.2% le gusta poco, pero al 9.4% no le gusta nada.   Es un hecho que a nadie nos gusta los cambios abruptos, estos cambios no fueron planeados y controlados en muchos aspectos, sin embargo podemos concluir que el esfuerzo hecho por muchos docentes rindió frutos y este periodo nos preparó a todos tanto estudiantes, docentes y autoridades para avanzar y transformar nuestra enseñanza virtual y que poco a poco se logre mejoras sin descuidar que nuestra población estudiantil pueda seguir adaptándose y aprendiendo cada día más con obstáculos o sin ellos.
Comportamento de bubalinos em diferentes arranjos de sistemas silvipastoris no nordeste paraense
Authors: Martínez Gladys Beatriz , De Azevedo Célia Maria Braga Calandrini , De Maria Bruno Giovany , De Oliveira Junior Moisés Cordeiro Mourão , Rodrigues Filho José Adérito
Published: May 2023

Avaliou-se o comportamento de animais bubalinos em dois arranjos silvipastoris, constituídos de teca (Tectona grandis), mogno africano (Khaya grandifoliola) e na condição de pleno sol. Foram avaliados os seguintes comportamentos: pastejo, ruminação, ócio, busca por sombra, água e sal a cada 10 minutos entre os horários de 06-18h00 por três semanas em cada período climático, durante os meses de setembro, outubro e novembro de 2017, período da “seca” e nos meses de março e abril de 2018, período das chuvas. Como forma de facilitar a interpretação das respostas comportamentais, foram adotados períodos climáticos: “chuvas” e “seca”, os quais representam períodos típicos de “inverno” e “verão” amazônicos e classes circadianas (C1-C4) – constituídas de três horas cada. Os resultados foram representados sob a forma de valores médios de registros por hora. Diferenças entre as classes circadianas foram assinaladas em todos os comportamentos. Já o efeito da interação períodos e classes circadianas (contraste sistemas) também assinalou todos os comportamentos, a exceção de pastejo, ócio e busca de água. No caso da interação entre sistemas e classes circadianas (contraste períodos) a diferença foi indicada somente com relação a busca por sombra. De modo geral, houve uma menor atividade do rebanho quando em condição de pleno sol e com relação ao período maior atividade no “verão”, especialmente com relação a comportamentos de busca: água, sal e sombra e comportamentos de ócio e roço. Infere-se sobre o efeito efetivo do uso de coberturas florestais com maior interceptação luminosa no bem-estar desses animais, visto os arranjos silvipastoris representarem maior frequência de comportamentos compensatórios a condições de incômodo.
Efeitos cardiovasculares dos inibidores da colinesterase para o tratamento de pacientes idosos com demência
Authors: Teixeira Anna Beatriz Oliveira , Carvalho Bruna Souza , De Farias Bruna Natyele Marcon , Palma Fernanda Marins Assis , Racy Lívia Mazzi Jorge , Da Rocha Junior Luiz Carlos Gomes , Jorge Claudio Humberto Diogo , Pozo Marina Mamede
Published: May 2023

Os inibidores da colinesterase são medicamentos utilizados frente a doença de alzheimer, proporcionando altas concentrações do neurotransmissor acetilcolina, que irá atuar através do estímulo comunicação entre as células e auxiliando no processo da memória, mas que requer avaliação dos riscos para a sua utilização, principalmente os riscos cardiovasculares. Objetivou-se evidenciar os efeitos cardiovasculares decorrentes da utilização dos inibidores da colinesterase como tratamento para pacientes idosos com demência. Trata-se de uma pesquisa bibliográfica, do tipo revisão integrativa da literatura, realizada através de pesquisa nas bases de dados: Scientific Electronic Library Online, Medical Literature Analysis and Retrieval System Online e Literatura Latino-Americana e do Caribe em Ciências da Saúde, através dos Descritores em Ciências da Saúde (DeCS): “Inibidores da Colinesterase”; “ Demência”; “Idoso”; “Sistema Cardiovascular”, associados ao operador booleano AND. Chegou-se a totalidade de 6 documentos para compor a revisão. Dentre esses riscos cardiovasculares, cita-se: sinais e sintomas de bradicardia, efeitos de decaimento da pressão arterial, hipotensão postural e síncope, além do desenvolvimento de outras patologias, como: Acidente Vascular Cerebral, Hipertensão Arterial Sistêmica e Arritmias. Ou seja, são diversas as complicações relacionadas ao Sistema Cardiovascular, carecendo avaliação constante do paciente e do seu quadro de saúde, adaptando à terapêutica com base do seu histórico prévio de patologias, queixas e na evolução do estado de saúde.
Pancreatite aguda induzida por hipertrigliceridemia: métodos diagnósticos e manejo terapêutico
Authors: Baptista Marcela Melo , Bueno Paulo Victor Rodrigues , Sanguedo Maiara Coelho de Abreu , Reis Mariana de Souza Barcellos , Custódio Polyana da Silva , Escocard Ana Luísa Miguel Marques , Monteiro Lucas Rodrigues Souto Maior , Lança Arthur Navarro , Dias Isabella Madeira Cozendey , Lemos Lara Simão Barbosa
Published: May 2023

A pancreatite aguda por hipertrigliceridemia é uma condição inflamatória aguda do pâncreas desencadeada pela presença elevada de triglicerídeos no sangue. A hipertrigliceridemia é a principal causa dessa forma de pancreatite, resultante da elevação dos níveis de triglicerídeos no sangue, o que leva à deposição de gordura no pâncreas e consequente inflamação. A apresentação clínica da pancreatite aguda por hipertrigliceridemia pode incluir dor abdominal intensa, náuseas, vômitos, febre e icterícia. Além disso, a elevação das enzimas pancreáticas, a lipase e a amilase no sangue são frequentes. O diagnóstico é feito através de exames laboratoriais para medir os níveis de triglicerídeos e enzimas pancreáticas, além de exames de imagem, como tomografia computadorizada e ultrassonografia. O tratamento dessa patologia inclui a resolução da hipertrigliceridemia com medicamentos hipolipemiantes e mudanças no estilo de vida, como dieta saudável e exercícios físicos regulares. Em casos graves, pode ser necessária a internação hospitalar e suporte intensivo, incluindo ventilação mecânica, monitoramento cardíaco e renal e uso de medicamentos para controlar a pressão arterial e prevenir infecções. A remoção da vesícula biliar, como causa contribuinte, pode ser indicada em pacientes com cálculos biliares. É fundamental que pacientes com histórico de hipertrigliceridemia ou pancreatite aguda estejam em acompanhamento médico regular para prevenção e tratamento adequados. A detecção precoce e o tratamento adequado da hipertrigliceridemia são cruciais para prevenir a recorrência da pancreatite aguda e suas complicações graves.
Cisternas de placas, uma alternativa para a permanência na zona rural de Coreaú, na comunidade (Cunhassú dos Salles)
Authors: De Vasconcelos Jucieu Moreira , Carvalho Bruna Lima
Published: May 2023

O presente artigo análise as tecnologias sociais implementadas na comunidade de Cunhassú dos Sales, Coreaú, estado do Ceará. Na oportunidade, avaliou-se a inserção das cisternas de placas, oriundas de programas federais e estaduais e que são base de sustentação para armazenamento de água e de uso no período de estiagem. As visitas a campo, seguida de conversas com os moradores, oportunizou o melhor conhecimento dessa realidade na referida localidade. Foi possível avaliar o quanto está sendo a imprtância da mesma no cotidiano da comunidade atendida.
Colelitíase: Aspectos etiopatogênicos, métodos diagnósticos e condutas terapêuticas
Authors: Da Silva Caio Gilaberte Freitas , Ramos Augusto César da Silva , De Oliveira Joana Loury Pinheiro , De Aquino Isadora Porto , Pereira Pedro Henrique Alves , De Andrade Júnior Jescejeime , Oliveira Mariana Sales , Brandão Marina Mendes
Published: May 2023

A colelitíase é o termo designado para a presença de cálculos dentro das vias biliares, comumente, localizados dentro da vesícula biliar (colecistolitíase). Etiologicamente, sabe-se que as doenças por cálculos de colesterol e/ou por cálculos pigmentares são decorrentes da interação complexa entre alterações genéticas, ambientais, locais, sistêmicas e metabólicas. Caracteriza-se por uma doença comum na população mundial, com prevalência de cerca de 10% a 20% dos indivíduos. A incidência depende de diversos fatores, sendo considerado indivíduos de risco para a formação de cálculos de colesterol aqueles com idade avançada, do sexo feminino, com comorbidades, sedentários, obesos, que passaram por uma perda brusca de peso, dentre outros. No que se refere aos cálculos pigmentados, a hepatopatia crônica, a hemólise crônica e os processos inflamatórios e infecciosos são vistos como fatores de risco. Acerca do quadro clínico, sabe-se que tais indivíduos podem ser assintomáticos ou sintomáticos. No segundo caso, costumam apresentar dor súbita em hipocôndrio direito, de curta duração, com irradiação para a escápula e/ou ombro direito, autolimitada ou responsiva a analgésicos. Pode cursar com sintomas associados, como náuseas, vômitos, hiporexia e etc. No que tange ao diagnóstico, devido ao fato da maioria dos casos serem assintomáticos, esse é, frequentemente, realizado de maneira acidental quando se realiza exames imagiológicos para outros fins. Todavia, ele pode ser confirmado através do exame físico, associado a parâmetros laboratoriais de inflamação e exames de imagem, como ultrassom, tomografia computadorizada ou ressonância magnética sugestivos. O manejo terapêutico precoce é imprescindível, a fim de evitar possíveis complicações para o paciente. A colecistectomia videolaparoscópica consiste no método padrão-ouro para o tratamento da colecistite aguda por colelitíase, devido a sua baixa invasividade, rápida recuperação e alta efetividade. Além disso, medidas conservadoras são adotadas, como a prescrição de sintomáticos e, apesar de ainda controverso, o uso de antibióticos em casos específicos.
Tubaína ou Cloroquina? Um ensaio sobre a atuação da ciência nos espaços públicos de debate na pandemia
Authors: Bueno Celso Ricardo , De Oliveira Matheus Ribeiro
Published: May 2023

A pandemia da Covid-19 transformou o cotidiano das pessoas e trouxe a ciência muito próxima dos lares, promovendo debates públicos que levou a população leiga a decidir sobre sua saúde, mesmo não tendo condições técnicas e metodológicas para tomar tal decisão. O papel da hidroxicloroquina como vedete da possível cura da Covid19 prontamente alcançou dimensões internacionais percorridas por uma rede de informações distorcidas e exageradas. Tão logo foi aprovada pelo FDA norte-americano, o governo brasileiro tomou a mesma direção, estabelecendo um novo debate entre tratamento precoce e evidência científica. Neste ensaio, foi realizada uma mini-etnografia de documentos escritos e audiovisuais sobre esse debate público, buscando compreender a trilha complexa dessa relação ciência e política no cenário brasileiro da CPI da Covid no senado federal. A participação de especialistas mulheres se tornou fundamental para requalificar os termos e a polêmica em termos científico-metodológicos. Não haveria esse tensionamento sem a participação feminina que conseguiu deslocar a controvérsia cloroquina em termos políticos, científicos e sociais.
Development of the electrode unit for the rapid analyzer for the diagnosis of breast cancer
Authors:   East Siberia State University of Technology and Management, Yampilov S.S. , Baldanov V.B. , Munkueva D.E. , Zhambalov A.V.
Published: May 2023

An express analyzer for diagnosing breast cancer has been developed. This device determines the change in electrical resistance at the location of a cancerous tumor of the mammary glands. This is explained by the fact that as the tumor grows and develops, blood vessels actively grow into it, the amount of blood increases, thereby increasing electrical conductivity, and electrical resistance decreases. This device differs in that it allows you to determine in which quadrant the cancerous tumor is located, to more clearly define the boundaries of the cancerous tumor. And due to the electrode block in the form of a hemisphere describing the contour of the mammary glands, also due to the uniform pressure of the spring- loaded electrodes that are located along the perimeter of the hemisphere on the female breast, more clearly remove the impedance.
Açık Veri ve Blokzincir
Authors: MENDİ Arif Furkan
Published: May 2023

Açık veri herhangi bir kişi/kurum tarafından ücretsiz olarak erişilebilecek, yeniden kullanılabilecek ve dağıtılabilecek veridir. Bilimsel araştırmaların sayısının ve kalitesinin artması için kamu kurum ve kuruluşlarının sahip olduğu büyük veriyi halka açık hale getirmesi kritik öneme sahiptir. Bu çalışmada açık veri kaynağı kullanılarak elde edilecek verinin analiz edilmesi ve blokzincir altyapısı ile tutulması konuları ele alınmaktadır. Ankara Büyükşehir Belediyesinin 2022 yılında dünyaya açmış olduğu Şeffaf Ankara portalinde yer alan yol, yapı, su kanalizasyon onarım bakım konumsal verilerinin toplanması, sınıflandırılması ve güvenli bir şekilde tüm taraflardan alınan verilerin raporlanması çalışması gerçekleştirilmiştir. Aynı zamanda, bu platformdan alınan verilerin sosyal medya paylaşımları yapılabilmesi için yapılandırılmış bir hale getirilmesi, belirlenecek aralıklarla paylaşım yapılabilmesi altyapısı oluşturulmuştur. Bu altyapı blokzincir teknolojisi kullanılarak kurulmuş, böylelikle sistemin güvenliği ve veri manipülasyonunun önüne geçilmesi sağlanmıştır. Bu yapının sağlıklı bir şekilde kurulmasının yanında, hem Ethereum hem Hyperledger kullanılarak iki farklı altyapı sağlayıcısının sunmuş olduğu özellikler kullanılarak alternatif iki sistem elde edilmiş, böylelikle bu iki farklı altyapı sağlayıcısından elde edilen sonuçlar ile performans karşılaştırmaları yapılmıştır. Hyperledger’ın saniyelik işlem kapasitesinde Ethereum’a göre 6 kat fazla kapasiteye sahip olduğu, yine Hyperledger’ın Ethereum’a göre %33 daha az gecikme süresi ile işlem yapılabilmesine imkân sağladığı deneyimlenmiştir. İleride benzer uygulama geliştirmek isteyenler için karşılaştırmalı, somut analizler elde edilmiştir.
PARTICLE BOARD HEAT INSULATION PINEAPPLE LEAF FIBER WASTE AND HVS PAPER AS AN ALTERNATIVE TO IMPROVE INDOOR ENVIRONMENTAL QUALITY
Authors: Oktavia Oktavia , Lestari Diani , Rokar Risna Kirana , Kurniawan Widodo Budi
Published: May 2023

The limited supply of wood as a raw material in various industries requires a better alternative material. Wasted-based composite engineering can be a solution to this problem. What's more, composite can be engineered according to needs, such as having the ability to reduce heat to maintain comfortable room temperature conditions. Therefore, in this research, a particle board reinforced by pineapple leaf fiber waste and HVS paper waste was developed to know the effect of the particle board reinforcement composition on reducing heat. In this research, a comparison of pineapple leaf fiber waste and HVS paper waste was used at 100%:0%; 70%:30%; 50%:50%; 30%:70%; and 0%:100% with resin adhesive. This particle board is made by mixing all the ingredients and then printing it into a mold and then carrying out the drying process. The test was carried out based on a temperature difference analysis. The most optimum particle board reinforcement composition to reduce heat is 100% pineapple leaf fiber waste : 0% HVS paper waste.
THE EFFECT OF HYDROTHERMAL TEMPERATURE AND TIME OF UREA-DOPING ON THE OPTICAL PROPERTIES OF LEMONGRASS-BASED CARBON DOTS
Authors: Nalwi Rahmania , Maddu Akhiruddin , Kurniati Mersi , Jumardin Jumardin
Published: May 2023

CDs sourced from spiced lemongrass have been produced by hydrothermal method at hydrothermal temperatures of 120 ℃, 140 ℃, 160 ℃ and 180 ℃. The addition of urea as a nitrogen source was carried out in the synthesis of carbon nanoparticles at a hydrothermal temperature of 180 ℃ for two hours and three hours to see the effect on the optical properties of the CDs. The addition of urea gave a different effect on the two CDs. But the energy band gap (Eg) of the two becomes narrower. For two hours of hydrothermal duration, the addition of urea showed a significant increase in absorbance, but a decrease in fluorescence intensity, whereas for three hours, it resulted in an increase in fluorescence intensity. The results of measuring the size distribution of carbon nanoparticles showed a peak value of 52.32 nm. Functional group analysis using the FTIR spectrometer showed that the carbon nanoparticles consisted of C=C, C-O, O-H, 𝐶-N-𝐶 bonds. Urbach energy (Eu) increases with increasing hydrothermal synthesis temperature at 2 hours and 3 hours. The decrease and increase in the Urbach energy (Eu) is caused by the increasing regularity of the hydrothermal temperature as a result of the synthesis time so that the structure of the CDs becomes more stable and homogeneous.
THERMAL PERFORMANCE OF RESIDENTIAL HAUSE USING GREEN ROOF BY UTILIZING THE PASSION FRUIT PLANTS (PASSIFLORA EDULIS) AS ROOF COVER
Authors: Mopangga Suwaldi , Jahja Mohamad , Setiawan Dewa Gede Eka , Mursalin Mursalin , Supu Idawati , Demulawa Meilan , Djafar Abdi Gunawan
Published: May 2023

Urbanization is the movement of people from villages to cities, this has caused an increase in population growth in urban areas resulting in increased demand for development which has reduced land for green spaces, green roofs are present as a farming concept amidst limited land in urban areas as well as assisting in passive cooling. The process of photosynthesis must play a role in roof shading. The selection of vegetation in the form of passion fruit vines as a roof covering material can spread up to 24 m, the object of research is a house in a housing complex by comparing two rooms, using a vegetation roof cover and without a vegetation roof cover, based on the results obtained a room with a vegetation roof cover experienced a decrease in temperature as the growth of vines covered the roof, the results obtained were a comparison between the two rooms, namely 0.1℃ in January, 1.1℃ in February and 2.6℃ in March when the peak temperature is during the day.
Proyecto de innovación docente CIRCE. Recorrido virtual 2: la dirección de obras.
Authors: Rivera Gómez Carlos Alberto , Roa Fernández Jorge , López Cabeza Victoria Patricia , Diz Mellado Eduardo María , Galán Marín María del Carmen
Published: May 2023

El recurso consiste en un recorrido virtual durante diversas fases de ejecución del proyecto de construcción de una vivienda unifamiliar. A lo largo del recorrido es posible mejorar la información del proceso con narraciones específicas y archivos de documentación escrita y gráfica complementaria con objeto de posibilitar un acercamiento gradual a las sucesivas fases desde el proceso de ideación y diseño hasta la concreción y detalle del proyecto de ejecución. En este segundo recorrido de una serie de dos, se introducen los conceptos relativos a la documentación y seguimiento del proceso de Dirección de la Obra ilustrados mediante su concreción en una vivienda real que funciona como caso de análisis específico.

El recurso se implementará fundamentalmente en los procesos de formación de los diferentes agentes, especialmente técnicos, implicados en procesos edificatorios y constructivos según la Ley de Ordenación de la Edificación. Específicamente se entiende de especial utilidad para la formación de estudiantes de arquitectura ya que posibilita un acercamiento más directo a la realidad profesional constructiva. Se considera aplicable a la docencia de asignaturas del área de Construcciones Arquitectónicas y, específicamente, a los contenidos de la asignatura Construcción 6.

En el ámbito universitario técnico-arquitectónico, teniendo en consideración los múltiples inconvenientes para el traslado físico de los estudiantes a localizaciones donde se verifican los procesos de construcción de edificios, el uso de distintos recursos audiovisuales, y en especial de la realidades virtuales y mixtas, suponen una alternativa adecuada de virtualizar dichas visitas.

Además de su utilidad en la formación de estudiantes en otros grados diferentes al del Fundamentos de Arquitectura, el recurso puede servir de base para la formación en otros niveles educativos y como material didáctico para la impartición de cursos de personal técnico vinculado a la construcción de edificios.

Este recurso pretende mejorar la comprensión de conceptos y procesos con un grado de complejidad considerable incluso en la formación universitaria de profesionales vinculados a la Arquitectura mediante la aproximación de los estudiantes a un caso real que, por su singularidad e interés proyectual y técnico-constructivo, facilite ese proceso de aprendizaje y mejore la adquisición de las competencias profesionales requeridas tanto para la redacción del Proyecto de Ejecución como del proceso de Dirección de Obras.
Jóvenes piqueteros y encapuchados
Authors: Corsiglia Mura Lucía
Published: May 2023

Este libro se pregunta por los sentidos que los jóvenes piqueteros de la autodefensa de la Coordinadora de Trabajadores Desocupados Aníbal Verón ponen en juego en su práctica colectiva. Esos muchachos y muchachas que conforman los cordones de encapuchados y que con un porte fuertemente trasgresor, custodian marchas, piquetes y otras actividades públicas de la organización de desocupados. ¿Cómo mirarán estos jóvenes la vida por detrás de su capucha?. ¿Desde qué lógicas decodificarán esa tarea, que es a la vez parte de un dispositivo colectivo y político, que aparece como estigmatizada desde la opinión pública y que está en tensión permanente con la violencia y la penalización? A lo largo del libro, iremos buscando algunas respuestas parciales a estas preguntas. A partir de un abordaje etnográfico emergerán las huellas de unos procesos de subjetivación en los que se superponen, se complementan y a veces entran en tensión, códigos de sociabilidad atravesados por una fuerte marca plebeya; con otros que en clave política, resignifican esta cotideaneidad en clave de la experiencia colectiva de la que participan.
The evaluated signal-to-noise ratio for the alternate transmission of different chirp ultrasound to extend the measurable distance in the pulse-echo method
Authors: Leetang Khanistha , Hachiya Hiroyuki , Hirata Shinnosuke
Published: May 2023

The basic concept of distance measurement using the alternate transmission of two different codes based on the pulse-echo method has been used to obtain an extension of the measurable distance, in which the temporal resolution is not degraded in the one-code transmission. In the alternate transmission, the reflected signals from the object are measured by two correlation signals. The received signal is correlated with each transmitted signal. The truncation and truncated interference noise of signals are generated in the cross-correlation function. Which is a part of the signal components. The signal components are changed according to the transmit signal. In this paper, the signal-to-noise ratio (SNR) of the alternate transmission of the different chirp signals is described and investigated. The highest SNR of the alternate chirp signal is achieved by the high bandwidth and long length of the transmitted signal. Moreover, the different bandwidth of the chirp transmission is simulated. The SNRs of the alternate transmission of different chip signals between the experiment and simulation are compared.
Interpretation of mobility universality against effective electric field of Si nMOSFETs based on nonlinear model of surface roughness scattering
Authors: Sumita Kei , Toprasertpong Kasidit , Takenaka Mitsuru , Takagi Shinichi
Published: May 2023

The universality of mobility against the effective electric field of Si n-channel MOSFETs (nMOSFETs) is not guaranteed under the nonlinear model of surface roughness scattering, which has been recently proposed and is more quantitative than the conventional linear model. Therefore, in this study, the mechanism of the universality of the mobility is quantitatively examined for (100) and (110) Si nMOSFETs based on the nonlinear model. As a result, the coefficient

η

in the effective field to provide the universality is theoretically shown to be 1/2 and 1/3 for (100) and (110) Si nMOSFETs, respectively, and the physical origin is addressed.
MODERNIZATION OF THE APPARATUS FOR THRESHING AND GRINDING MASS
Authors:   Irkutsk State Agrarian University, Sukhaeva Anna , Khabardin Vasily ,   Irkutsk State Agrarian University, Shukhanov Stanislav ,   Irkutsk State Agrarian University, Stepanov Nikolai ,   Irkutsk State Agrarian University
Published: May 2023

One of the most time-consuming operations when harvesting agricultural crops is threshing and grinding of the grain mass, performed with the help of forager FN-1.4. This machine is widely used to move the silage mass in piles to the trailer tank. The currently used technical means do not meet the requirements for them, therefore, it became necessary to create more advanced ones - the modernization of the forager. The modernization of the forager FN - 1.4 is proposed to eliminate the main drawback: the complexity of the technical device, which is the cause of frequent breakdowns. The pneumatic channel is designed with the possibility of moving the seeded material from the cavity of the bottom to the cavity of the pipeline due to its gravity. The actual bottom in its lower part is made with the formation of a pitched board in the form of a rectangle, which is fixed at such an angle to the horizontal plane, which makes it possible to freely pass the processed material over its surface due to gravity. The window switching the cavities of the pneumatic channel, as well as the pipeline, is docked by its lower surface with the lower end of the pitched board. The value of the height of the window in the front side of the pipeline does not exceed two to three times the maximum grain size of the seeded material. The pneumatic channel includes a pitched board, as well as a casing. The pitched board is closed with a casing from the top. The cross section of the casing is a U-shaped shape, changing in height upwards from its front edge to the rear, while the shape of its front end along the cut is combined with the U-shaped element of the window in the front part of the pipeline wall, and the shape of the rear end along the cut is combined with the U-shaped element of the bottom in its cross section. The front edge of the casing is docked with the window, and its rear edge - with the cavity of the bottom.
APPROACHES OF COMMUNICATION AMONG THE SELF-HELP GROUP MEMBERS OF LOWER SUBANSIRI DISTRICT IN ARUNACHAL PRADESH, INDIA
Authors: Landi Yami
Published: May 2023

For any developing country, its asset lies in the development of the rural masses by providing equal economic, social and
educational opportunities to both men and women. With clear emphasis on rural development, there has been a plethora of
developmental programmes launched in an intensive and coordinated manner. One of them being Self Help Groups. SHGs across the nation has
created a platform for sharing experience, collecting knowledge, having collective decision-making and enabling the members of the group to
gain socio-economic benets out of united and mutual responsibility. But, it needs to be also considered that the effectiveness of such programmes
or schemes greatly rely upon several combinations of factors, of which effective communication system being one of the very crucial factors. It is
a vital element that can help in creating awareness about technologies and to mobilize people in creating links between government agencies and
the rural masses as well as amongst each other. As a matter of fact, inputs from the communication aspects are being progressively undertaken by
the various developmental programmes and initiatives. This paper aims at studying the approaches of communication adopted by the members of
SHGs of Lower Subansiri district of Arunachal Pradesh
SCLEROSING STROMAL TUMOR: A RARE SEX CORD STROMAL OVARIAN NEOPLASM
Authors: V Lakshmipriya , G Reshmi , M Sridevi , Diwagar Nithin
Published: May 2023

Sclerosing stromal tumor (SST) is an extremely rare, benign distinctive ovarian sex cord stromal tumor. The tumor occurs predominately in the
second and third decades of life. Due to the presence of both solid and cystic components with rich vascularity,it can be mistaken for malignant
ovarian tumors on ultrasonography and other radiological investigations. Distinctive histopathological features and immunohistochemistry(IHC)
conrms the diagnosis. Proper diagnosis of SST is important, which prevents extensive surgical intervention done in cases of ovarian malignancy.
Herein, we report clinical and histopathological features of SST in a 23year old female who presented with complaints of intermenstrual bleeding
associated with abdominal pain and underwent laparoscopic cystectomy. It is imperative to consider sclerosing stromal tumor as one of the
differential diagnosis in young females presenting with complex ovarian mass. Frozen section analysis could be done intraoperatively to rule out
malignancy, so that conservative surgery can be performed
Evaluation of the dynamics of detection of viable SARS-CoV-2 (Coronaviridae: Betacoronavirus: Sarbecovirus) in biological samples obtained from patients with COVID-19 in a health care setting, as one of the indicators of the infectivity of the virus
Authors: Kuznetsova Nadezhda A. , Ogarkova Darya  A. , Gushchin Vladimir A. , Antipyat Natalya А. , Bacalin Valeria V. , Burgasova Olga A. , Vasilchenko Lyudmila A. , Samkov Alexey A. , Simakova Yana V. , Divisenko Elizaveta V. , Siniavin Andrei E. , Tkachuk Artem P. , Kolobukhina Liudmila V. , Shidlovskaya Elena V. , Tyurin Igor N. , Kruzhkova Irina S. , Zlobin Vladimir I. , Nikiforova Maria A. , Odnoralov Mikhail A. , Gintsburg Alexander L.
Published: May 2023

Introduction. The study of the mechanisms of transmission of the SARS-CoV-2 virus is the basis for building a strategy for anti-epidemic measures in the context of the COVID-19 pandemic. Understanding in what time frame a patient can spread SARS-CoV-2 is just as important as knowing the transmission mechanisms themselves. This information is necessary to develop effective measures to prevent infection by breaking the chains of transmission of the virus.
The aim of the work is to identify the infectious SARS-CoV-2 virus in patient samples in the course of the disease and to determine the duration of virus shedding in patients with varying severity of COVID-19.
Materials and methods. In patients included in the study, biomaterial (nasopharyngeal swabs) was subjected to analysis by quantitative RT-PCR and virological determination of infectivity of the virus.
Results. We have determined the timeframe of maintaining the infectivity of the virus in patients hospitalized with severe and moderate COVID-19. Based on the results of the study, we made an analysis of the relationship between the amount of detected SARS-CoV-2 RNA and the infectivity of the virus in vitro in patients with COVID-19. The median time of the infectious virus shedding was 8 days. In addition, a comparative analysis of different protocols for the detection of the viral RNA in relation to the identification of the infectious virus was carried out.
Conclusion. The obtained data make it possible to assess the dynamics of SARS-CoV-2 detection and viral load in patients with COVID-19 and indicate the significance of these parameters for the subsequent spread of the virus and the organization of preventive measures.
Antiviral activity of basidial fungus Inonotus obliquus aqueous extract against SARS-CоV-2 virus (Coronaviridae: Betacoronavirus: Sarbecovirus) in vivo in BALB/c mice model
Authors: Shipovalov Andrey V. , Kudrov Gleb A. , Kartashov Mikhail Yu. , Drachkova Irina A. , Pyankov Oleg V. , Omigov Vladimir V. , Taranov Oleg S. , Teplyakova Tamara V.
Published: May 2023

Introduction. The COVID-19 pandemic combined with seasonal epidemics of respiratory viral diseases requires targeted antiviral prophylaxis with restorative and immunostimulant drugs. The compounds of natural origin are low-toxic, but active against several viruses at the same time. One of the most famous compounds is Inonotus obliquus aqueous extract. The fruit body of basidial fungus I. obliquus is called Chaga mushroom.
The aim of the work ‒ was to study the antiviral activity of I. obliquus aqueous extract against the SARS-CoV-2 virus in vivo.
Materials and methods. Antiviral activity of I. obliquus aqueous extract sample (#20-17) was analyzed against strain of SARS-CoV-2 Omicron ВА.5.2 virus. The experiments were carried out in BALB/c inbred mice. The SARS-CoV-2 viral load was measured using quantitative real-time PCR combined with reverse transcription. The severity of lung tissue damage was assessed by histological methods.
Results. The peak values of the viral load in murine lung tissues were determined 72 hours after intranasal inoculation at dose of 2,85 lg TCID50. The quantitative real-time PCR testing has shown a significant decrease in the viral load compared to the control group by 4,65 lg copies/ml and 5,72 lg copies/ml in the lung tissue and nasal cavity samples, respectively. Histological methods revealed that the decrease in the number and frequency of observed pathomorphological changes in murine lung tissues depended on the introduction of the compound under study.
Conclusion. The results obtained indicate the possibility of using basidial fungus Inonotus obliquus aqueous extract as a preventive agent against circulating variants of SARS-CoV-2 virus.
An Exploratory Study on the Responsive Strategy of Cultural Product - A Case of Slam Dunk
Authors:   Korea Association Of Cultural Economics, Park Moonkyoung , Kim Jay
Published: May 2023

This study explored the phenomenal success of the theatrical animation of Slam Dunk, which was initially translated and equally successful as manga in 1992. This exploratory study deals with the process by which Slam Dunk's original cartoon and then the theatrical animation, led to the success of both media, including books and theater sales. This study applies the macro framework of global integration and local adaptation in international business discipline, and the standardization versus localization debate at a micro level. As this paper is concerned with the adaptation, more specifically translation, of a cultural product, we utilized the Skopos theory of translation. In the process of translating Slam Dunk, not all components of the product were localized. Yet, the key elements, notably character names and school names, were successfully localized, thus reducing the psychic distance between readers and characters. Such perceived psychological proximity enhanced reality, thus leading to the success of the theatrical animation and the renaissance of the original manga. Young readers in the 1990s who cheered for Kang Baek-ho and the Buksan basketball team have matured into parenthood. These mature readers in the 2020s cheered Kang Baek-ho and Buksan Basketball Team again with a feeling of nostalgia by demonstrating their affection for the characters. The current younger generation has become attracted to culturally universal theme of overcoming hardships without succumbing to it. Building on the attractive narrative, Slam Dunk is a notable example of a successful local adaptation including culturally acceptable translation and localization of main and sub characters.
Teorías de la verdad sin modelos estándar: Un nuevo argumento para adoptar jerarquías
Authors: Barrio Eduardo A.
Published: May 2023

En este artículo, tengo dos objetivos distintos. En primer lugar, mostrar que no es una buena idea tener una teoría de la verdad que, aunque consistente, sea omega-inconsistente. Para discutir este punto, considero un caso particular: la teoría de Friedman-Sheard FS. Argumento que en los lenguajes de primer orden omega inconsistencia implica que la teoría de la verdad no tiene modelo estándar. Esto es, no hay un modelo cuyo dominio sea el conjunto de los números naturales en el cual esta teoría de la verdad pueda tener una interpretación consistente. En ese sentido, la introducción del predicado veritativo no mantiene la ontología estándar. Además, cuando se considera un lenguaje de orden superior, la situación es aun peor. En teorías de segundo orden con semántica estándar, la misma introducción produce una teoría que no tiene modelo. Por eso, si la omega-inconsistencia es un mal síntoma, la insatisfacibilidad de una teoría es aun peor. En segundo lugar, propongo abandonar el principio de unión de teorías FSn y aceptar una extensibilidad indefinida de teorías FS0, FS1, FS2, FS3, ... . De acuerdo a mi punto de vista, la secuencia de teorías tiene las mismas virtudes que FS sin sus desagradables consecuencias.
ENERGY PARAMETERS OF ROCK FRACTURE WITH A WEDGE-SHAPED TOOL
Authors:   Candidate of Technical Sciences, Associate Professor, Head of Department “Mining electromechanics” , Navoi State Mining and Technological University, Makhmudov A.M
Published: May 2023

This paper reviews energy parameters of rock fractures made using a wedge-shaped tool. The paper provides diagrams of distribution of forces and stresses under the impact of a wedge-shaped tool and stress components from two sources in the form of a wedge, localized in one row. There is a theory of energy intensity of rock fracture and energy of a single blow with a wedge-shaped tool which explains the energy parameters of rock fracture with a wedge-shaped tool. The new machine is based on static-dynamic methods of applying stresses to rock masses, which justifies the development of machines and mechanisms whose operating principle is based on static-dynamic methods of applying loads to rock masses
THE TECHNOLOGY OF REMOTE DETERMINATION OF SOIL MOISTURE IN DRIP IRRIGATION SYSTEM AND COMPARISON WITH THE CLASSICAL METHOD
Authors:   Doctor of Technical Sciences, Professor, Head of Hydraulics and Hydroinformatics Department  National Research University “Tashkent Institute of Irrigation and Agricultural Mechanization Engineers”, Arifzhanov A. M. , Samiev L. N. ,   Doctor of Technical Sciences, Associate Professor of Hydraulics and Hydroinformatics Department  National Research University “Tashkent Institute of Irrigation and Agricultural Mechanization Engineers”, Otakhonov M. Yu. ,   Doctor of Philosophy in Technical Sciences (PhD), Associate Professor of Hydraulics and Hydroinformatics Department  National Research University “Tashkent Institute of Irrigation and Agricultural Mechanization Engineers”, Jalilov S. M. ,   MA Student at Hydraulics and Hydroinformatics Department  National Research University “Tashkent Institute of Irrigation and Agricultural Mechanization Engineers”
Published: May 2023

This scientific piece of work shows findings from tests of the technology designed for remote determination of the soil moisture in the use of drip irrigation system in Samarkand region. The average annual rainfall of the research area is 370 mm, the area is 240 000 m2. The site where the technology was subject for tests, is located 634 m above the sea level in Payariq district of Samarkand region 40°00’43.97’’ 66°54’51.35. The area was divided into 12 smaller sites, humidity measuring sensors were installed in each of the sites and GSM modules were used for their communication. To ensure efficiency and accuracy of the results, we would check the data collected by each sensor once every 2 days by thermostats, using a classical method. A graph and a table of maximum sensor mutual distances were developed based on the humidity levels measured in the classical way as well as applying the humidity difference in the sensors. The main difference between the conducted scientific work and practical experiments is that monitoring of the moisture levels was carried out at 3 different depths of the soil and in layers of the light-, medium- and heavy loams. As a matter of fact, currently, such technologies are highly demanded as the area of lands in the drip irrigation system covers in average 15-20 hectares, and the soil moisture is important for determining the irrigation intervals and time. However, it is not always possible, time-wise, to determine the soil samples using the classic-, thermostat- or head drying methods. This article will review the methods applied for determining the two types of soil and their accuracy levels.
ACOMPANHAMENTO FARMACOTERAPÊUTICO DE PACIENTES IDOSOS DIABÉTICOS.
Authors: Camacho Katiane Helena , Aparecido de Carvalho Gabriel , Marini Danyelle Cristine
Published: May 2023

O acompanhamento farmacoterapêutico possibilita trabalhar com pacientes individuais, grupos ou famílias para investigar desde o acesso aos medicamentos até a adesão ao tratamento, seja na administração, nas reações adversas ou nas interações medicamentosas. Esta pesquisa em Acompanhamento Farmacoterapêutico é voltada a pacientes idosos diagnosticados com Diabetes Melitos. O acompanhamento foi dirigido a um grupo de pacientes diabéticos que reside em uma Instituição de Longa Permanência para Idosos, na cidade de Mococa, São Paulo. Foram analisadas interações medicamentosas, reações adversas por medicamentos e levantamentos do uso de polifarmácia entre os idosos. O objetivo do presente trabalho foi realizar o acompanhamento farmacoterapêutico de pacientes diagnosticados com Diabetes Melitos, identificando os problemas relacionados a medicamentos e as possíveis reações adversas, para, assim, proporcionar uma qualidade de vida melhor aos pacientes. A coleta de informações foi realizada utilizando dados presentes no prontuário dos pacientes, bem como um método de registro denominado SOAP (Subjective, Objective, Assessment, Plan.) Através do método SOAP nas farmacoterapias utilizadas pelo idosos, foram identificadas treze interações moderadas e dezesseis interações graves. Ainda nesse estudo, constatou-se o uso de diversos medicamentos que são inapropriados aos idosos de acordo com os critérios de Beers (2015).
Increasing the effectiveness of aircraft detection on catch-up courses in pulse-Doppler airborne radars with a low carrier flight altitude
Authors:   Institute of Radio Engineering and Infocommunication Technologies (SUAI), Bestugin Aleksandr R. , Ryzhikov Maksim B. ,   Institute of Radio Engineering and Infocommunication Technologies (SUAI), Novikova Yuliana A. ,   Institute of Radio Engineering and Infocommunication Technologies (SUAI), Kirshina Irina A. ,   Institute of Radio Engineering and Infocommunication Technologies (SUAI)
Published: May 2023

Problem statement. The effectiveness of solving the problem of warning about possible collisions of small aircraft or unmanned aerial vehicles intended for the development of hard-to-reach territories depends on the time of early detection of another aircraft on intersecting trajectories. As a result of the comparative analysis of radar detection methods carried out in the article, taking into account the differences in the signal-interference situation characteristic of on-board pulse−Doppler radars for targets on catch-up courses in versions "multiple input - multiple output", "with joint a posteriori processing of results" and in traditional radar with active or passive phased antenna arrays have shown that the latter have energy advantages. Therefore, for this category of pulse-Doppler radars, a method for estimating the detection range on several frames is presented, which allows you to choose the logic of operation with an increase in the detection range. Research methods. The theory of antenna arrays and the theory of radar detection for pulse-Doppler radars were actively used in the work with the specified requirements for the probabilities of correct detection, false alarm and the selected model of fluctuations of the reflected useful signal. Purpose. To substantiate the advantages of technical solutions based on a traditional technical solution with phased antenna arrays for detection on catch-up courses and to develop recommendations for finding conditions that allow to increase the detection range. Results. The simulation results are presented, showing an improvement in the conditions for radar detection in onboard pulse-Doppler radars when finding the spectrum of the reflected radar signal in the Doppler frequency range, on which the spectrum of the reflected signal from the Earth's surface is superimposed when using radar with phased antenna arrays compared with spatial processing methods in MIMO and radars with joint a posteriori processing of results. A method for calculating the detection range on several adjacent frames has been developed and it is shown that in this case a longer range is achieved compared to the case of detection on a single frame. Practical significance. The results of the work can be used in small-sized onboard pulse radars of low-altitude carriers in order to increase the time of early warning of the presence of other aircraft on the flight path. This task seems to be especially relevant when flying radar carriers in hard-to-reach, developed territories.