bluuebunny/crossref_metadata_2025 huggingface dataset:
Cartilla básica para la escritura de textos universitarios en filosofía
Authors: Manrique Juan Francisco , Castell Castro Alfonso
Published: March 2023

La temática de esta cartilla se presenta en tres momentos: primero, en la sección “Fundamentos de argumentación” se muestra cómo la información puede organizarse con base en sus relaciones lógicas, aspecto clave tanto para la filosofía como para otras áreas del saber en las que se busca dar razón de una tesis, opinión o punto de vista. Segundo, se presentan los tipos de trabajos más comunes: reseña, comentario y ensayo, cada uno en un apartado individual y con sus respectivos ejercicios. Tercero, se incluyen las clases de trabajos del seminario alemán: ponencia, protocolo y trabajo final principalmente, también con sus respectivos ejercicios. Se cierra la cartilla con un apartado conclusivo.
Energías renovables: Implementación de un sistema solar fotovoltaico en el Bioparque La Reserva de Cota
Authors: Mendoza Juan Carlos , Aristizábal Botero Eduard , González Páez Wilson Rosenbel
Published: March 2023

El libro de energías renovables nace de la oportunidad para abordar un tema actual, de impacto y con mucha proyección para la conservación y la supervivencia. Sabemos que la suma de diversas acciones antrópicas generan contaminación y causan un deterioro constante a la naturaleza, alterando las relaciones establecidas con la vida y en las que se debería reevaluar nuestro papel protagónico en cada una de las situaciones que contaminan. Actualmente uno de los aspectos relevantes es establecer diferentes estrategias que reduzcan la contaminación y los efectos negativos que día a día trae para el planeta el cambio climático.
Curva Ambiental de Kuznets: evidencia empírica para la economía peruana, periodo 1972 - 2010
Authors: Huanchi Mamani William Amadeo , Calsin Quispe Giovana
Published: March 2023

The objective of this research is to determine the existence of the relationship between economic growth and environmental degradation for the Peruvian economy from 1970 to 2010. To test the hypothesis (U-inverted) Environmental Kuznets Curve, the Johansen cointegration technique and Pesaran, Shin and Smith was used. It is found that there is a linear relationship between increasing emissions of carbon dioxide (CO2) and sulfur dioxide (SO2) as indicators of environmental degradation with the GDP per capita, together with trade liberalization, percentage of population urban and consumption of fossil fuel. Therefore, it is concluded that the Peruvian economy, in the study period, there is a positive relationship between economic growth and environmental degradation, that is, is in the first stage of the Environmental Kuznets Curve.
Pobreza agraria y shock de ingresos en Puno: un análisis en base a la ENAHO
Authors: Zegarra Méndez Eduardo
Published: March 2023

In this article we analyze the evolution of monetary poverty in small-farm agriculture in Puno for 2007 to 2015 period using ENAHO data. The outstanding reduction in poverty rates in the region between 2007 and 2012 has come to a stop in 2013, and between 2014 and 2015 it has increased for the first time in the period, both for all and for agricultural households. Given the shape this poverty evolution has taken, it is proposed that its main origin is a negative income shock in urban areas affected by an economy-wide lower growth, which has negatively impacted agricultural incomes, especially those more linked to markets. In addition, we estimate a Probit model for assessing the poverty profile of agricultural households based on characteristics like age, farm size, maternal tongue, genre and education of farmers. The analysis suggests a more effective and sustainable ways to reduce poverty in agricultural areas of Puno in the years to come.
Delayed Xenograft Transplantation of Mouse Olfactory Ensheathing Cells in Adult Rats
Authors: Naghynajadfard Maryam
Published: March 2023

Regeneration of the central nervous system after injury using appropriate cells for transplantation is a controversial issue. Accessibility of allograft olfactory ensheathing cells to transplant in the spinal cord of patients is not applicable. Therefore, in this study, an attempt has been made to xenotransplant cells from mouse into a corticospinal tract lesion in a rat in order to achieve a plausible preclinical approach for future application to a clinical study. Adult rats were trained to use their forepaws for retrieving. The dorsal corticospinal tract was lesioned by a stereotactic radio-frequency lesion maker at the level of the first/second cervical segments. Rats that had shown no forepaw retrieval by 8 weeks were xenotransplanted with a suspension of cultured olfactory ensheathing cells derived from the mouse olfactory bulb. Starting between 1 and 3 weeks, 10 rats with transplants bridging the lesion site resumed ipsilateral forepaw reaching. After transplanting cells into the lesion side, the cross and horizontal sections of GFAP and NF staining of 10 animals that have the Directed Forepaw Reaching (DFR) function returned showed the regenerated CST fibers in the lesion area after 8 weeks postoperative. Xenotrasplant of olfactory ensheathing cells from the mouse olfactory bulb into a rat corticospinal tract lesion was promising and positive. Animals that had difficulty in Directed Forepaw Reaching had returned the function 8 weeks postoperatively. Doi: 10.28991/SciMedJ-2022-04-02-01 Full Text: PDF
Bibliografía sobre: Futuros vividos: orientaciones y prácticas de futuro en tiempos inciertos
Authors: Contreras Román Raúl H.
Published: March 2023

Bibliografía sobre: Futuros vividos: orientaciones y prácticas de futuro en tiempos inciertos
The Parametric Design of a Photovoltaic Power System over a Parking Lot
Authors: ELTEZ Ege Batu , ULGEN Koray
Published: March 2023

The effective planning of urban areas is important in terms of improving both the urban density and the traffic problem. Parking lots should be arranged to manage spaces and traffic at the points where the population is highly dense. On the other hand, installing rooftop solar energy plants over parking lots are highly advantageous in terms of renewable energy production. During the design process of such urban power plants, the area-energy optimization and the shading caused by surrounding buildings have direct effect on overall performance. In this study, firstly a parking lot was designed on an empty parcel within the urban area of İzmir province, with the capacity of 1.704 vehicles, 64 motorcycles and 64 electric vehicle charging stations. In addition, a solar power plant was planned over the parking lot canopies, then a power system was designed by selecting the proper photovoltaic panels and inverters. On the parametric simulation software, which was used to determine the system performance, the solar radiation and shadow simulations on the designed parking lot were run. After that, the electricity generation performances were investigated and comparisons between the parking lot parcels and the selected dates were made. In the conclusion, it was found that 7.006 photovoltaic panels placed over the canopies with an area of 24.995 m2 are able to generate 8.084 MWh/year electricity.
Gimbal Axes Control with PID Controllers
Authors: ŞAHİN Murat
Published: March 2023

Gimbal is a system in missiles that allows the seeker to lock onto the target and follow it and increases the angle of view with its mobility in two axes. In this study, the control of the axes of a two-axis gimbal system used in the missile was carried out. PID controller tuned with Particle Swarm Optimization (PSO) is used in the control algorithm. In the optimization, a smoother controller is aimed by using the multi-objective objective function, which also includes the controller output with the position error. At the same time, the bandwidth of the system is also included as a constraint. The Butterworth Polynomial Method (BPM), which can adjust the coefficient according to the bandwidth criterion, was used for comparison purposes. As a result of the experimental studies show that the PID tuned with PSO can control the system with a lower positional error by responding faster to external factors than the PID designed with BPM.
Leishmaniasis cutánea crónica en el nuevo mundo: serie de casos de otra gran simuladora
Authors: Gallo Simón , Galvis Franco Wilson , Jaramillo Ayerbe Felipe , Van den Enden Medina Lucia
Published: March 2023

La leishmaniasis es una enfermedad parasitaria tropical endémica con una amplia distribución mundial. En la piel puede presentar formas atípicas en las que el diagnóstico suele ser difícil y tardío, con una posible mayor resistencia al tratamiento. Cuando las lesiones perduran por más de un año, se denomina leishmaniasis cutánea crónica (LCC).Aunque la LCC ha sido ampliamente descrita en el Viejo Mundo, cada vez ha tomado mayor relevancia en el Nuevo Mundo, debido a una cantidad creciente de casos reportados. A continuación, presentamos una serie de casos de LCC provenientes de diferentes áreas geográficas de Colombia, que fueron evaluadas en brigadas de salud en los últimos años y en las que el diagnóstico clínico fue un reto, con lo que buscamos contribuir al conocimiento médico de estas variantes y alertar sobre la presencia de estas en el Nuevo Mundo, especialmente en un país endémico como Colombia
Melanoma metastásico a la mama con BRAF positivo en una paciente albina
Authors: Rodriguez Reigosa Juan Edmundo , Mir Espinosa Yanelis Longina , Nazario Dolz Mariana
Published: March 2023

El melanoma es el tumor de piel de mayor mortalidad. Las personas de piel clara con fototipo de piel I son más propensas a desarrollar un melanoma. Sin embargo, en pacientes albinos, es un hallazgo infrecuente. Posee facilidad para metastatizar, aunque la mama es un sitio raro de aparición de las metástasis. El objetivo es reportar un caso con diagnóstico de melanoma metastásico en la mama, con mutación del gen BRAF, en una paciente con albinismo oculocutáneo, por tratarse de condiciones infrecuentes (albinismo y metástasis de un melanoma en la mama). Presentamos un caso de una paciente femenina de 52 años con las características anteriormente descritas y mutación del gen BRAF. Describimos su forma de presentación, diagnóstico y tratamiento.
¿Reconoce esta clave diagnóstica?
Authors: Berbeo Velásquez Katerine , Ibáñez Jairo Andrés , Ruiz Restrepo Juan David , Vargas Suaza Gloria Andrea
Published: March 2023

Se presenta el caso de una mujer de mediana edad, con un cuadro clínico que engloba compromiso en los dominios inmunitario, mucocutáneo, hematológico y renal, con un diagnóstico final de lupus eritematoso sistémico con manifestación tipo necrólisis epidérmica tóxica (NET). El lupus eritematoso sistémico se acompaña de múltiples manifestaciones dermatológicas. De estas, se han descrito distintas formas de lesiones ampollosas, entre las cuales se encuentra el lupus eritematoso con manifestación tipo NET, una entidad con menor morbimortalidad que la NET clásica y que usualmente presenta una excelente respuesta a los corticosteroides sistémicos. Se considera relevante la presentación de este caso clínico debido a su rareza y a que puede constituir una clave importante para el diagnóstico de lupus eritematoso sistémico.
Desenvolvimento de um app e o uso de IoT com RFiD para demanda em escola de tempo integral com baixo custo
Authors: Farias Afonso Jansen de Mello , Almeida Will Ribamar Mendes , Lima Edilson Carlos Silva
Published: March 2023

O uso de radiofrequência para automatizar processos está presente em nossa vida. Na conexão Wi-Fi, cartões de crédito, cartão de passagem, controle de acesso, controle remoto, alarmes entre outros. No colégio em questão, por ser um colégio integral, detectou-se a necessidade de uma solução buscando auxiliar no preparo diário das diversas refeições que ocorrem na instituição. Há uma variação gritante na quantidade do preparo diário das refeições e ele também muda entre as refeições o que leva muitas vezes ao desperdício ou falta no preparo destas refeições. Buscando uma solução de baixo custo partiu-se do pressuposto em que a grande maioria dos alunos utilizam transporte público ou possuir algum cartão em posse que utiliza a tecnologia RFiD, parte do material necessário para que o controle ocorra já se encontra em posse dos envolvidos, mesmo que venha a ser necessário a aquisição de alguns cartões, eles possuem baixo custo. Usando um microcontrolador Raspberry Pi, Leitor de RFiD, display, BD MARIADB e Wi-Fi, será implementado um algoritmo que possibilite a leitura e armazenamento dos dados dos alunos associando aos seus respectivos identificadores RFiD sejam eles quais forem. Desta forma, fica disponibilizado um totem com o equipamento em um local comum e de fácil acesso aos alunos para que estes possam registrar sua inclusão na lista da refeição oferecida pelo refeitório desta instituição. Solucionando o problema em pouco tempo com o mínimo de treinamento necessário para sua utilização.
Palavras-chave: RFiD, Tags, Raspberry, BD, APP, React Native.
Desenvolvimento de um aplicativo para pacientes em UTIs: API REST utilizando Spring boot e um Front End desenvolvido em Flutter
Authors: Silva Allicia Sousa da , Lima Edilson Carlos Silva
Published: March 2023

Pacientes que se encontram nas Unidades de Terapia Intensiva (UTI), necessitam de acompanhamento periódico. E para acompanhar a evolução do quadro clínico, alguns profissionais usam questionários para fazer uma avaliação de todos os pacientes que estão internados, a fim de fazer comparativos das respostas para avaliar o quadro. O presente artigo, apresenta o desenvolvimento de uma API Spring boot, com API e Design Patterns que será consumida por uma aplicação flutter que fará cadastro dos pacientes, cadastro de leitos existentes na uti, e armazenará os questionários respondidos por cada paciente. Após a revisão da literatura foi realizado uma pesquisa do tipo aplicada com o uso de um questionário de quatro questões para fins de análise qualitativa.

Palavras-chave: API Spring boot, Design Patterns, Flutter.
Teoria e Prática Trauma e Emergência - Edição VIII
Authors: NUNES ANDRÉ LUIS SILVA
Published: March 2023

A ciência e aprendizado sobre situações de trauma e emergência evoluíram nas últimas décadas. Esse crescimento levou a um maior profissionalismo e ao aumento de desfechos de sucesso no atendimento ao paciente. A educação e treinamento passaram a ser o pilar do fortalecimento da área. Porém, o conhecimento é dinâmico, requer esforço e busca incessante para melhora contínua nos resultados. A educação do profissional que atende vítimas de traumas e em situações de emergência precisa encontrar o equilíbrio entre teoria e prática. Por conseguinte, a Editora Pasteur desenvolveu esta série, em sua segunda edição, para servir como guia de estudo aos amantes da área. Esperamos que tenha uma leitura agradável e possa desfrutar do conhecimento repassado pelos autores convidados.
EDUCAÇÃO, TECNOLOGIA e INCLUSÃO: Teoria e prática em um contexto de desafios e reflexões - Volume 1
Authors: Oliveira Hérika , Santos Edivânia Aparecida dos , Brito Tamiris Gonçalves , Martins Gabriella Lely Cardoso , Aguiar Dandara Janaine de , Fagundes Adriana Revoredo Marques , Dias Izabel Cristina da Silva Amorim , Ferreira Katia Adriana , Chacon Maria Wedina de Lima , Silva Marcela Mary José da , Santos Iuri Nobre dos , Lima Andreia Lopes de , Fonseca Cristina Ferreira da , Soares Karoline Rose , Babalho Maria Rosa Duarte , Nascimento Marcelo Cipriano do , Sena Michel Canuto de , Bastos Paulo Roberto Haidamus de Oliveira
Published: March 2023

O tema que este livro aborda, nos remete a entender que a instituição escolar está sempre imersa em desafios e por causa deles muitas vezes ela se encontra num meio que norteia um caminho que não tem volta. A educação inclusiva é um desses viés. A pessoa com deficiência até pouco tempo era considerada alguém que não tinha condições de estar numa sala de aula regular.
O QUE PENSAM OS PROFESSORES DE EDUCAÇÃO SUPERIOR DE UMA UNIVERSIDADE PRIVADA DE SÃO PAULO SOBRE O CURRÍCULO INTEGRADO?
Authors: Giora Kalinka
Published: March 2023

O estudo visa identificar e compreender o entendimento de professores de dez cursos superiores de uma universidade privada da cidade de São Paulo acerca de currículos integrados. A escolha da institui
OS IMPACTOS DO REFÚGIO PARA AS CRIANÇAS E ADOLESCENTES: A CRISE DOS REFUGIADOS DO SÉCULO XXI
Authors: Scussel Barbara Diesel
Published: March 2023

O refúgio é o movimento utilizado pelo ser humano para se proteger de conflitos armados e desastres naturais. Atualmente há milhões de refugiados e deslocados no mundo e entre eles estão inúmeras cria
O FANTÁSTICO UNIVERSO DA EDUCAÇÃO INCLUSIVA SOB O OLHAR DOCENTE
Authors: Malta Juliana Oliveira de
Published: March 2023

A educação inclusiva constitui o direito ao ensino com propriedade à diversidade de sujeitos que constituem a sociedade, contribuindo dessa forma para transformar os modos de ver e pensar as especific
ALGUNS PRINCÍPIOS DA COSMOVIVÊNCIA ANDINA NO HORIZONTE DO SUMAK KAWSAY E DA TEOLOGIA
Authors: CELLERI LUIS PAUL MUNOZ
Published: March 2023

A presente pesquisa, fruto de uma dissertação de mestrado, nasce do desejo de estabelecer um diálogo entre a cultura dos povos originários andinos e a fé cristã, a partir do paradigma guarda-chuva Sum
Dizer e (não) fazer no 'Opus agriculturae' de Paládio
Authors: Trevizam Matheus
Published: March 2023

Dizer e (não) fazer no 'Opus agriculturae' de Paládio

Matheus Trevizam
matheustrevizam2000@yahoo.com.br
Faculdade de Letras da UFMG

Nesta apresentação, propomo-nos ao exame dos procedimentos empr
Post-traumatic stress disorder burden among female Syrian war refugees is associated with dysmenorrhea severity but not with the analgesics
Authors: Gammoh Omar , Durand Hannah , Abu-Shaikh Hanan , Alsous Mervat
Published: March 2023

Dysmenorrhea association with post-traumatic stress disorder (PTSD) has not been studied in refugees. We aimed to examine the associations between dysmenorrhea severity, dysmenorrhea analgesics self-medications, and PTSD in a cohort of Syrian war refugees residing in Jordan.

This is a cross-sectional study based on predetermined inclusion criteria held at Caritas primary care centers in Jordanian districts between September and October 2022. The participants’ demographics and analgesic self-medication type were recorded through a structured questionnaire. The dysmenorrhea severity was measured by (working ability, location, intensity, days of pain, and dysmenorrhea) WaLiDD scale, PTSD was measured by Davidson trauma scale (DTS)-DSM-IV.

Data from 347 Syrian female war refugees were analyzed. The multivariate analysis showed that dysmenorrhea severity demonstrated significantly higher estimates for PTSD (10.48 [6.72-14.23], p=0.001), however, the analgesic type was not associated with PTSD burden.

In conclusion, dysmenorrhea severity, but not self-medication, was associated with a higher PTSD burden.
La enseñanza del pensamiento aleatorio en educación secundaria y su relación con el aprendizaje significativo
Authors: Acevedo Arias María Inés
Published: March 2023

Los procesos de enseñanza, se definen en función de lo que los docentes desarrollan desde su propia perspectiva, para generar un aprendizaje en los estudiantes, en este sentido, es necesario reconocer que en el área de matemática, la situación es compleja, dado que la misma se evidencia en función de que se comprendan los fenómenos estudiados y que estos incidan en el desarrollo del pensamiento matemático, por tales razones, el presente artículo tiene como objeto: analizar el proceso de enseñanza del pensamiento aleatorio, y su relación con el aprendizaje significativo, esto desde los aportes que brinda la bibliografía existente, dentro de los cuales destaca, Ausubel (2002); Cano y Zapata (2016); Carranza y Guerrero (2016); Jiménez (2014); y Tainta (2003), los cuales son interpretados en función de la experiencia de la autora, por este motivo, se desarrolló un estudio documental, para comprender los significados de los diferentes puntos de vista de autores connotados.
Historia clínica digital única universal en el Perú: del caos al ordenamiento en información médica
Authors: Berastain Merino Héctor Hellmuth , Pérez Valles Carlos Eduardo , Medina Sotelo Cristian Gumercindo
Published: March 2023

La Historia Clínica tradicional, aquella redactada sobre papel, poco a poco pierde vigencia y en su reemplazo, la Historia Clínica Electrónica se viene consolidando dentro de la comunidad en salud; sus peculiaridades y características han jugado un papel determinante para que su empleo cobre trascendencia en la mayoría de los prestadores de salud. El camino y las cualidades de la Historia Clínica Electrónica se ve enmarañado cuando se observa que cada prestador emplea una plataforma diferente para la recopilación de la información médica y dicha condición merma el empleo de la información y la interoperabilidad de la misma en diversas entidades asistenciales frente a la necesidad de la emergencia. El presente artículo buscó recoger la información sobre lo avanzado en las diversas latitudes frente al tema y en ese sentido verificó como Europa ya tiene una larga trocha caminada; mientras que en América Latina y en Perú aun empleamos formatos disimiles, lo más cercano a un intento de unificar plataformas. La principal conclusión es la necesidad de que el Perú diseñe e implemente la Historia Clínica Digital Única y Universal y se convierta en el pionero en el uso del formato que interoperativice la información médica en toda la región. Este estudio se considera de características bibliográficas, teóricas y descriptivas, cuyo procedimiento incluye la búsqueda, organización, sistematización y análisis de un conjunto de documentos digitales, el tema es la generalización de las historias clínicas, historias clínicas únicas y resúmenes 2014-2021. registros médicos digitales. Toda la información sobre los temas anteriores que se encuentre en bases de datos como Latindex, SciELO, Elsevier, etc. se considera como unidades de búsqueda y análisis.
Production potential of cow dung for the generation of electric current using microbial fuel cell
Authors: Deke Victoria Adegunloye  , Damilola Bukunmi Olusegun-Awosika  , Peace Ifeoma Odjegba
Published: March 2023

Production potential of cow dung for the generation of electricity was investigated using microbial fuel cell (MFC). Cow dung was collected from FUTA farm and Ilesha Garage farm in Akure. Voltage and current was measured per day for 21 days and the electrode used for the set up are carbon-carbon and carbon-aluminium electrode. Proximate, physico-chemical and mineral composition were determined using standard methods. Isolation and identification of microorganisms present in the cow dung were determined before and after generation of voltage and current using microbiological techniques. The microorganisms isolated were Providencia alcalifaciens, P. rettgeri, P. stuartti, Escherichia coli, E. fergusonii, Morganella morganii, Staphylococcus haemolyticus, S. aureus, Micrococcus luteus, Fusarium solani, Saccharomyces cerevisiae and Mucor mucedo. The highest voltage 0.737±0 mV and electric current 1.265±0 mA were generated from FUTA cow dung. The pH ranged between 7.3 to 9.9 and the temperature ranged between 25 ˚C to 33 ˚C during generation of voltage and current. This study has shown that cow dung is a potential substrate for generation of electric current using fabricated double chamber MFC.
Perceived technology integration of Filipino teachers teaching in the U.S.A.
Authors: Mary Adelle Calingasan Veridiano  , Joseph Mitas Brondo
Published: March 2023

Integrating technology, pedagogy, and content knowledge in teaching is a challenging but fulfilling undertaking. Teachers in the 21st century are expected to integrate technology in the classrooms effectively, while at the same time being knowledgeable in the pedagogy and content of the subjects being taught. The purpose of this study is to describe the perceptions of Filipino teachers teaching in the U.S. on the Technological Pedagogical Content Knowledge (TPCK) framework. Data was gathered through a survey using the Questionnaire to Measure Perceived Technology Integration Knowledge of Teachers by Hosseini & Kamal (2012). The study found that among the TPCK’s subscales, the mean for pedagogical knowledge (PK) was the highest (4.34), while the mean for technological knowledge (TK) was the lowest (4.03).
Development of Smart UAV (Drone) ozone (O3) monitoring system in Port Harcourt, Rivers State, Nigeria
Authors: Sudum Esaenwi
Published: March 2023

We hereby report a detailed design and fabrication of our indigenously developed smart UAV (drone) Ozone, O3, monitoring system, using locally sourced materials in Nigeria. Our device is locally built from scratch to finish using materials available to us. Our design comprises a small lightweight (Polystyrene), Rotors, Arduino Joystick, Arduino Nano Board, 434 MHz Transmitter Module, 1 KΩ Resistor, Vero Board, Connecting wires, 9 Volts Battery, Antenna, simple and cost-effective multi-sensor system for multiple measurements of atmospheric phenomena and related climate information. We have used a long-range wireless communication module with real-time monitoring and visualizing software applications embedded on our device to access live data, track trends, and archive historical data for comparisons (data logger). We have also obtained original ozone datasets after conducting test flight measurement experiments at the launch site (Rivers State University Campus) Port Harcourt, Nigeria.
Valproate induced Gynecomastia: A case report
Authors: Praveen Kumar Yadav  , Neeldeep Panigrahi
Published: March 2023

Epilepsy is a common health problem and affects any group patients. Valproate is indicated in all seizure disorders. It has wide range of pharmacokinetic properties with a narrow therapeutic range. Long term use can cause many side effects including gynecomastia. So we describe a case of valproate induced gynecomastia in patient on chronic valproate therapy.
Recent review on metal oxides nanostructures doped polystyrene for biological and industrial applications
Authors: Arshad Fadhil Kadhim  , Ahmed Hashim
Published: March 2023

Polymers have many applications in various medical and industrial approaches. One of these polymers is polystyrene which has special properties to be considered as promising material in different optics, biomedical, and electronics fields. The addition of metal oxides nanoparticles to polystyrene have huge applications in different approaches. This article includes a recent review on metal oxide NPs doped polymer (such as polystyrene). The previous studies demonstrated the polystyrene nanocomposites comprised numerous applications in the electronics, sensors, optical optoelectronics, and biomedical fields.
Cyst Lynphangioma of the bilateral kidney: Case report and a literature review
Authors: Othman Chama  , Nabil Alaoui Mhammedi  , Richepin Tidahy  , Mustapha Ahsaini  , Soufiane Mellas  , Jalal Eddine El Ammari  , Mohammed Fadl Tazi  , Mohammed Jamal El Fassi  , Moulay Hasan Farih
Published: March 2023

Cystic lymphangioma is a rare malformative benign tumor of the lymphatic vessels with various localizations. The retroperitoneal localization is less frequent compared to the mesenteric one. Its clinical presentation is polymorphic. The diagnosis is evoked by imaging but requires histological confirmation. The treatment of choice is surgical. Cystic lymphangioma of retroperitoneal location is a rare condition. The therapeutic management is based on complete removal of symptomatic lesions or complications to limit the risk of recurrence. Recurrence may be deferred in asymptomatic patients.
Molecular docking studies of potent and selective orally bioavailable dihydro-pyrazole Gpr-40 agonists as Alpha-Glucosidase Inhibitors (AGIS)
Authors: Eshu Dubey  , Surendra Ahirwar  , Shourya Pratap  , Sailesh K Ghatuary
Published: March 2023

The primary goal of this study is to bring the elevated blood sugars down to a normal range, both to improve symptoms of diabetes as well as to prevent or delay diabetic complications. Achieving this goal requires a comprehensive, coordinated, patient-centered approach on the part of the healthcare system. The potions extracted from the generated Docking models are statistically aesthetic and provide enough assumptions about the character as well as the nature of substitutions favourable to boost the biological efficiency of novel analogous. The potion provided by these computational studies helps to derive an impactful path to design more potent antihyperglycemic counterparts of dihydro-pyrazole.
Magnetic-resonance imaging semiology of cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) in subjects from Russian Federation
Authors: Cherebillo C. C. , Nazarov V. D. , Lapin C. V. , Totolyan N. A. , Bubnova E. V. , Makshakov G. S. , Mazing A. V. , Shuleshova N.  V. , Kiryanov Y. M. , Emanuel V. L.
Published: March 2023

Introduction. Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is common variant of small vessel disease. Determination of neuroimaging markers have already contributed at an early stage to the more timely diagnosis of the CADASIL.

Objective. The aim of the study was to determine probable CADASIL magnetic resonance imaging (MRI) biomarkers for patients from the Russian population.

Material and methods. The study included 16 patients. Diagnosis of CADASIL was suspected based on clinical data and an MRI and confi rmed by a molecular genetic study of the NOTCH3 gene. Brain MRI data from 16 patients and spinal cord MRI data from 5 patients were collected and analyzed. Cerebrospinal fl uid (CSF) analysis was performed for diff erential diagnosis in 2 subjects.

Results. White matter hyperintensity was observed in 100% of cases. The involvement of the anterior temporal lobes and external capsules was revealed in 62 and 68% of subjects respectively. Multiple lacunar infarcts are characteristic for CADASIL. Microbleeds were detected in 27% of patients. Brain atrophy was observed in 56% of cases. Lesions in corpus callosum and cervical spinal cord were found in 2 patients.

Conclusion. Detection of white matters hyperintensities in frontal and parietal lobes, multiple lacunar infarcts with suspected CADASIL makes it possible to select the group of patients for further molecular genetic testing in order to detect mutations in NOTCH3 gene.
Emotional behavior disorders in acute ischemic stroke
Authors: Ozerova A. I. , Kutlubaev M. A. , Mendelevich V. D.
Published: March 2023

Background. Neuropsychiatric disorders are common after stroke. They decrease patients’ quality of life and have negative impact on the disease outcomes.

The objective: to analyze the reliability of the Russian Version of Emotional Behavior Index and assess the frequency and characteristics of the disorders detected by this scale in patients in acute phase of ischemic stroke.

Material and methods. Fifty-nine patients were recruited. The reliability of the tool was assessed. Along with the disorders of emotional behavior stroke severity, degree of disability, presence of delirium, symptoms of depression and cognitive functions were assessed.

Results. Changes in at least one category of the “Emotional Behavior Index” were observed in 40% of patients. Emotional behavior problems were associated with the severity of cognitive decline and depressive symptoms in acute stage of stroke.

Conclusion. “Emotional Behavior Index” is a reliable instrument for the assessment of the state of mood of the patients with acute stroke. The results of this scale could be used as predictors of the development of cognitive and aff ective disorders.
ECOFEMINISME DALAM KEBIJAKAN DAN STRATEGI PENGELOLAAN PERMUKIMAN BERKELANJUTAN
Authors: Hidayati Nanik , Huda Miftakhul , Hajar Neli
Published: March 2023

Ecofeminisme merupakan gerakan kepedulian perempuan yang menuntut haknya untuk disejajarkan dengan laki-laki dalam perencanaan dan proses pembangunan yang mengulas gender dan ekologi dengan mengutamakan kepedulian generasi mendatang untuk menjaga kelestarian dan keberlanjutan kehidupan. Penelitian ini berupa penelitian deskriptif kualitatif dengan pendekatan fenomenologis untuk memaparkan data dari hasil observasi, wawancara,  dokumentasi serta studi literatur yang bertujuan menganalisis ecofeminisme dalam kebijakan dan strategi pengelolaan permukiman berkelanjutan. Penelitian dilakukan secara sampling pada permukiman kota, permukiman pedesaan, serta permukiman kumuh di Kabupaten Kendal. Subjek penelitian berupa masyarakat dan dinas terkait. Hasil analisis menunjukkan bahwa ecofeminisme perlu dipertahankan dengan didukung kebijakan dan strategi yang tegas dan relevan untuk menciptakan permukiman berkelanjutan baik berupa fisik maupun non fisik yang memberikan kenyamanan dan ketenteraman bagi penghuni permukiman. Adapun kajian prioritas berupa sampah yang masih membutuhkan strategi dan kebijakan tegas dari pemerintah serta kepedulian seluruh masyarakat baik laki-laki maupun perempuan.
The Views of University Students about Civic Involvement Projects
Authors: DAŞDEMİR İkramettin
Published: March 2023

The aim of this study was to reveal the views of university students who conduct civic involvement projects about these projects. The case study research method, which is a qualitative research approach, and criterion sampling, a purposive sampling type, were used in the study. The participants were 20 university students from undergraduate, graduate, and doctorate education programs in 2021. The data for the study were collected through a questionnaire with five open-ended questions prepared by the researcher. Content analysis was used to analyze the data. At the end of the study, it was revealed that the studies of university students who conduct civic involvement projects are for students, children, animals, the elderly, and the environment; the projects provide educational, social, socio-economic, emotional, and individual contributions to individuals; the awareness of social sensitivity in individuals can be realized through education, social media, responsibility, and family; the projects contribute to individuals such as taking responsibility, being sensitive, and thinking broadly; and the definitions of social sensitivity are the same although they are expressed in different ways. As a result of the study, some suggestions are proposed, such as obtaining the opinions of instructors who conduct civic involvement projects and the individuals who apply to participate in these projects.
Analysis of competition and dominance in the russian pharmaceutical market
Authors: Markov N.I. , Yakimova E.A.
Published: March 2023

The article presents an analysis of development trends, as well as the dynamics of dominance and competition among drug manufacturers, distributors, and pharmacy chains in the Russian pharmaceutical market. The authors analyzed the mergers and acquisitions that took place in the pharmaceutical market, as well as data on the shares of leading companies in each market segment from 2004 to 2021 to identify dominance and determine the level of differentiation in the dominant groups. The Linda and Herfindahl-Hirschman indices, as well as the SV matrix (strength/variety) and concentration coefficients were used as analysis tools. In the market of drug manufacturers, both domestic and foreign companies have significant obstacles to consolidating and increasing their share. In this regard, the dominance of manufacturers in the market was not found. The distributor market, which had been in a state of “natural oligopoly” for a long time (B4 quadrant), turned into a “red ocean” state (RO quadrant) due to the loss of aggregate market share by the dominant group. The pharmacy chain market, on the contrary, has consolidated, and in the last four years a dominant group has appeared on it, and now the market is moving from the “red ocean” state (RO quadrant) to the “natural oligopoly” (B4 quadrant). Major players such as the multi-gamma alpha company ASNA, the IRIS partner- ship, and the interconnected networks resulting from mergers and acquisitions began to stand out. The results of the analysis indicate an increase in the importance of pharmacy chains against the background of a deterioration in the positions of distributors, and also reflect the development trends of the pharmaceutical market.
Şaşırtan Deneyler ile Sorgulama Uygulamalarının Fen Bilimleri Öğretmen Adaylarının Kavramsal Anlama, Sorgulama Becerileri ve Bilimsel Bilgiye Yönelik Görüşlerine Etkisi
Authors: DOĞAN Şerifenur , AKTER Burak Avni , BÜBER Ayşe , UNAL COBAN Gul
Published: March 2023

Bu araştırmada, şaşırtan deneyler (discrepant events) ile sorgulama uygulamalarının fen bilimleri öğretmen adaylarının kavramsal anlama, sorgulama becerileri ve bilimsel bilgiye yönelik görüşleri üzerine etkisi araştırılmıştır. Tek grup ön test-son test deneme modelinin benimsendiği bu araştırmanın çalışma grubunu 3. sınıf fen bilimleri öğretmen adayları oluşturmuş ve araştırma 11 hafta sürmüştür. Araştırmada, çalışma grubuna Fen Bilgisi Laboratuvar Uygulamaları I dersinde sorgulamaya dayalı öğretim yaklaşımından Tahmin-Gözle-Açıkla (TGA) tekniği temel alınarak hazırlanmış deney çalışma yaprakları kullanılmıştır. Veri toplama aracı olarak sorgulama becerileri ölçeği, bilimsel bilgiye yönelik görüş ölçeği, kavramsal değişim değerlendirme formu, yarı yapılandırılmış görüşme ve etkinlik değerlendirme formu uygulanmıştır. Nitel verilerin analizi için içerik analizi, nicel verilerin analizi için ise ilişkili gruplar t-testi kullanılmıştır. Veri analizinden elde edilen sonuçlara göre öğretmen adaylarının bilimsel bilgiye yönelik görüşlerinde ve sorgulama becerilerinde istatistiksel olarak anlamlı bir farklılık görülmezken, kavramsal değişimleri arasında anlamlı düzeyde bir farklılık olduğu sonucuna ulaşılmıştır. Bu sonuçlara dayanarak araştırmanın iki gruplu deneysel desende güdülenme (motivasyon), ilgi düzeyi gibi duyuşsal değişkenler dahil edilip kontrollü olarak gerçekleştirilmesi önerilmektedir.
Rhodiola rosea L. in the Ukrainian Carpathians: structural organization of populations, main trends of changes and ability to recover
Authors:   Institute of Ecology of the Carpathians, NAS of Ukraine, Dmytrakh R.
Published: March 2023

It has been established that the rare arctic-alpine species Rhodiola rosea L. constitutes a vulnerable component of the flora of the Ukrainian Carpathians in modern conditions of the high-mountain areas. Under the influence of climate factors changes are taking place in important components of the species populations to ensure its ability to recover and survive. Hence, the field of research covers the study of the modern state of populations Rhodiola rosea and changes in the basic parameters of structure organization, which determine the prospects for their development and adaptation. Input characteristics of the population status diagnostics is analysis of perennial data on the number of species individuals, reproductive ability and the nature of manifestation of dynamics trends due to the influence of environmental factors. Taking into account the ecological and biological features of the species and, in particular, the attraction to wet and cool habitats with low temperatures, the ambiguous response of populations to changes in climatic conditions is followed. It was found that populations of the species are sensitive to stress situations which lead to considerable violations in the structural organization and, in particular, in changes in demographic, sexual, spatial and reproductive indicators. Of importance for assessing the status of the species populations and for indicating the environmental conditions must be availability of generative individuals and their functional relations with the environment. Population degrading is manifested through reduced number of individuals, disruption of the correlation between different-sex, weakening of reproductive development functions, fragmentation and spatial disintegration of individuals with low renewal activity. Hence, Rhodiola rosea populations are sensitive to environmental changes, in particular, warming, which fact testifies to non-correspondence of current climatic conditions to the ecological needs of the species. At the same time, negative trends are also strengthened by the mechanical destruction of the natural habitats of populations, which significantly slows down the processes of their regeneration ability. Therefore, changes occurring in populations Rhodiola rosea actively affect their structural organization and ability to recover. Based on the application of complex ecological-demographic and reproductive approaches, a number of indicators of the structural organization of populations, their changes during different periods of vegetation and the ability to recover in changed environmental conditions were obtained. The obtained results are important in solving issues related to the preservation of populations of arcto-alpine species, assessment of their development and behavior in modern high-mountain conditions.
Software para calcular numéricamente la radiación de Cherenkov en zona lejana en metamateriales
Authors: Martínez Sánchez Erika , Burlak Gennadiy
Published: March 2023

En este trabajo aplicamos el método de fase estacionaria para estudiar la distribución del campo electromagnético que deja el paso de una partícula a través de un medio dispersivo y con pérdida. Acoplamos el conjunto de ecuaciones del modelo analítico en un algoritmo computacional para obtener las soluciones numéricas. En particular, estudiamos el efecto de Cherenkov en zona lejana. Como resultado de nuestras simulaciones, observamos que existen rangos de frecuencia para las cuales se obtiene un índice refractivo negativo (metamaterial), con ello, el efecto de Cherenkov resulta en un cono con doble ramificación.
Predicción de Tendencias Futuras en Abandono de Mascotas
Authors: Ochoa Ortiz Carlos Alberto , Hernández Aguilar José Alberto , Ponce Gallegos Julio César
Published: March 2023

En las metrópolis más grandes diferentes tipo de mascotas están viviendo junto con sus amos, pero con tiempo limitado para recibir comida, atención o aún un hogar donde sea posible encontrar refugio para el resto de sus vidas. Ciudad Juárez tiene una población de más de 1.2 millones de habitantes, muchas familias tienen diferentes mascotas incluyendo perros, gatos, hámsteres, pájaros, peces o reptiles que en algunos casos terminan siendo abandonados de manera rápida, olvidados en las calles o mueren debido a la inanición, negligencia y egoísmo de sus amos. Para entender este comportamiento social, proponemos una optimización multivariable asociada con la predicción numérica de su abandono para establecer políticas ecológicas públicas y determinar las consecuencias sociales y el costo beneficio ecológico relacionado con el reemplazo de nuevas situaciones y el incremento de mascotas sin amo en las calles donde existen muchas restricciones, aunque este problema ha sido estudiado en varias ocasiones en la literatura falla para realizar una adecuada predicción numérica evaluando varios valores asociados con cada tipo de mascota y comparar su costo individual en cada especie. Hay varios factores que pueden influir para abandonar o matar una mascota, para nuestra investigación proponemos usar un algoritmo bioinspirado novedoso llamado Algoritmo Bacterial Foraging Optimization (BFO) el cual ha sido probado ser eficiente para predecir comportamiento social asociado con varios aspectos, en nuestro caso está representado con el incremento de la población joven o políticas públicas ecológicas adecuadas con la incertidumbre de no conocer cuándo será demasiado tarde para cambiar nuestra indiferencia para con nuestras mascotas.
MODELO INSTRUCCIONAL PARA LA PRODUCCIÓN DE UN RECURSO EDUCATIVO ABIERTO (REA)
Authors: Ramírez Valdez Lucia Arianna , Soberanes Martín Anabelem
Published: March 2023

Los contenidos abiertos han dado un giro a la educación, proporcionar herramientas para el aprendizaje de los alumnos, con apoyo de las Tecnologías de la Información y Comunicaciones (TIC), estos contenidos cada día son más utilizados y actualmente se está generando una alfabetización digital. Este trabajo presenta un modelo de diseño instruccional para la producción de REA, a partir de analizar dos Diseños Instruccionales para REA y tres diseños Instruccionales genéricos, de los cuales se retoma la siguiente clasificación: con orientación a un sistema, producto y el desarrollo de materiales educativos computarizados. El análisis y la comparación se realiza con el fin de proponer un diseño instruccional con parámetros más específicos, tomando en cuenta las características y elementos de los REA, este será aplicado en el CU UAEM Valle de Chalco. Con el fin de proporcionar al alumno la base para producir un REA de forma más comprensible y logre concretar su aprendizaje significativo.
Algoritmo rápido de la transformada de Hough para detección de líneas rectas en una imagen
Authors: Canul-Arceo Luis , López Martínez José Luis , Narváez-Díaz Lizzie
Published: March 2023

La transformada de Hough es uno de los métodos más comunes para detectar formas (por ejemplo líneas) en el procesamiento digital de imágenes; sin embargo, la complejidad computacional de la transformada es alta si se realiza de forma secuencial (utilizando un solo procesador). En este trabajo se presenta un algoritmo rápido de la transformada de Hough para detectar líneas rectas en una imagen mediante una técnica de descomposición en la imagen de entrada. Implementado en forma paralela, esto permite cargas de trabajo balanceadas en los procesadores participantes, para evitar la sobrecarga computacional. Se presentan y discuten simulaciones por computadora, las cuales demuestran la eficiencia del algoritmo rápido propuesto con algunos ejemplos de imágenes.
Sintonización de un control difuso aplicado a una celda termoeléctrica: un enfoque basado en algoritmos genéticos con codificación real
Authors: García Mejía Juan Fernando , Flores-Fuentes Allan Antonio , Pérez Martínez José Arturo
Published: March 2023

Una celda termoeléctrica es un dispositivo semiconductor de dos capas que basa su funcionamiento en los efectos Thompson y Seebeck; por lo tanto, es factible su uso en la refrigeración móvil y es posible regular su funcionamiento por técnicas de ingeniería de control. En este trabajo se documenta un controlador difuso tipo Mamdani de una entrada (porcentaje de error) y una salida (pendiente de control), cuyos conjuntos difusos se calcularon por medio de un algoritmo genético con codificación real, con una función de costo implementada con base en la integral del error absoluto. Cabe destacar que la presente propuesta se basa en Scilab, un software de licencia GNU.
Tutorías virtuales
Authors: Acosta Miranda Mónica Leticia , Ángeles Hernández Leonor , Domínguez Velásquez Omar , Mendoza Hernández Juan
Published: March 2023

Este proyecto consistió en el diseño y desarrollo de una plataforma virtual acorde al Programa de Tutorías del Instituto Tecnológico de Cuautla. La finalidad fue facilitar y promover la adecuada comunicación entre tutores y tutorados, lo que posibilite el logro de uno de los principales objetivos de dicho programa: disminuir los índices de reprobación y deserción de alumnos. Al mismo tiempo, se busca aprovechar el uso constante de estos medios por parte de los alumnos y permitir a los docentes incluir características más innovadoras en esta actividad, que en ocasiones resulta tediosa, sin perder la fuerza del contacto presencial. Una vez consolidada la plataforma, se pretende integrar su acceso desde dispositivos móviles, así como hacer extensivo su uso a otras instituciones educativas de la región, con intención de afianzar de esta manera los vínculos con ellas, sus estudiantes y docentes.