bluuebunny/crossref_metadata_2025 huggingface dataset:
Study of (P, D) Reaction on 209Bi at 42 Mev
Authors: Sultana Sadia Afroze , Rahman Md Azizur
Published: January 2022

The 209Bi(p,d) 208Bi reaction has been studied with 42 MeV protons. The laboratory angles are 25°, 30°, and 35°. Energy spectra have been calculated theoretically as an incoherent sum of many shell-orbits constituents based on the Distorted-Wave Born Approximation (DWBA). An asymmetric Lorentzian form strength response function having energy-dependent spreading width is adopted in this analysis. The calculated deuteron energy spectrum is reasonably well reproduced in the direct reaction region. The agreement between the experiment and the calculated double differentials cross-sections up to all experimental points is reasonable and satisfactory, thereby yielding confidence in the theoretical models used.
J. Bangladesh Acad. Sci. 45(2); 197-203: December 2021
Behavior of Participating Leadership in Developing Job Satisfaction of Islamic Religious Teachers in Private Vocational School in Jambi
Authors: Fauzi Hairul , Muntholib Muntholib , Us Kasful Anwar
Published: January 2022

This paper recognized and provided an overview of participatory leadership efforts in developing lecturer job satisfaction. A qualitative approach allows us to know the subject more directly and intimately. Data collection methods include observation, interviews, and documentation. The Miles and Hubermen model was used to analyze the data used in this analysis. Based on the report, the following conclusions can be drawn 1) make decisions with the help of subordinates; 2) The leadership of PTKIS empowers lecturers by holding training activities, seminars, workshops, making resource persons in campus activities, assigning tasks and responsibilities based on their expertise and educational background, recommending lecturers to continue their doctoral degrees and participate in the 5000 doctoral scholarship program, and 3) PTKIS leaders build open lines of communication with their subordinates.
Improving the Image of Private Islamic Religious Colleges in the Kopertais Region XIII Jambi Through Public Relations Management
Authors: Aprianto Iwan , Muntholib Muntholib , Risnita Risnita
Published: January 2022

The purpose of this research is to uncover and describe how public relations management might help improve the image of private Islamic religious universities in Kopertais area XIII Jambi. Through participant observation, this study employs a qualitative descriptive technique. The subjects of the study included the Head of the Private Islamic Religious College, Deputy Chair III for Student Affairs and Quality Assurance, and the administrative / staff section of the private Islamic religious college in Kopertais Region XIII Jambi. Observation, interviews, and documentation are all used to acquire data. Data analysis using the Miles and Huberman approach, which includes data reduction, data display, and verification or conclusion drawing. Focused on data analysis, it is possible to determine that public relations management improves image by executing management functions, which are then carried out by various programs that are conducted and based on establishing values of trust, motivation, or public perception, as well as higher education program activities aimed at the target. the general population, as well as the special society.
Simple Design and Build Automatic Transfer Switch Generator Set On Airport Power Station With Failurea Indicator Protection
Authors: Cahyadi Catra Indra , Daryanti Yanti , Bahrawi Ahmad
Published: January 2022

Electricity needs at airports are in dire need of backup and additional supplies apart from the main PLN source, such as generator sets. It is necessary to design a simple Automatic Transfer Switch that is connected to the main source operating failure indicator to a backup energy source. Research developed in order to provide benefits to airport operational management companies so that they are safe against energy needs in the event of an energy disturbance. Panel ATS is an abbreviation of the word Automatic Transfer switch, this tool serves to move the connection between one voltage source and another electrical voltage source automatically. The research was conducted by making ATS design. To ensure the design is appropriate and functioning properly, the panel tool is tested to function properly and can operate as desired. In carrying out the test, there are 3 ways, namely manual system testing on generator sets, manual system testing on modules and automatic systems. measurement data is carried out at the time of testing automatically as well as seeing the function of each component running well. The results of the design that have been made can be used as a backup energy source if the main energy source is disturbed or trouble shooting or in an emergency, even if the energy source can function when the airport is operating and does not interfere with airport operations. manual testing and automatic interchange switch can switch power sources to load with an average time of 4.09 seconds.
PERILAKU KOMUNIKASI KELUARGA: PENTINGNYA MENJAGA KESEHATAN MENTAL DI MASA PANDEMI COVID-19
Authors: Saragih Rasianna Br , Sari Eka Vuspa
Published: January 2022

Penelitian ini bertujuan untuk mendeskripsikan perilaku komunikasi keluarga dalam menjaga kesehatan mental di masa pandemic Covid-19. Perilaku komunikasi yang diteliti mencakup komunikasi verbal dan nonverbal, serta berbagai upaya yang dilakukan keluarga untuk mengurangi kecemasan dan ketakutan terhadap virus dimasa pandemi ini. Penelitian ini menggunakan metode kualitatif. Data dikumpulkan melalui wawancara mendalam serta penelusuran berbagai sumber pustaka yang relevan dengan tema penelitian ini. Adapun yang menjadi sumber data/informan dalam penelitian ini adalah tenaga medis yang bekerja di fasilitas kesehatan serta anggota keluarga tenaga medis itu sendiri. Dari temuan penelitian diketahui bahwa perilaku komunikasi keluarga di masa pandemi covid-19 mencakup perilaku komunikasi verbal dan nonverbal. Perilaku verbal berupa penyampaian pesan secara langsung dan menggunakan media yakni pesan untuk selalu menjaga kesehatan agar terhindar dari penularan virus covid-19. Sedangkan perilaku komunikasi nonverbal berupa penggunaan bahasa tubuh, isyarat mata, jarak, serta suara. Dalam komunikasi keluarga, sangat penting memperhatikan aspek-aspek komunikasi seperti dukungan, sikap positif, keterbukaan, saling percaya dan intensitas komunikasi. Hal tersebut dilakukan  antar anggota keluarga dalam rangka menciptakan komunikasi yang harmonis dalam upaya menjaga kesehatan mental di masa pandemi Covid-19. Kata Kunci: Kesehatan Mental, Komunikasi Keluarga, Pandemi Covid-19, Perilaku Komunikasi.
GAYA HIDUP PEREMPUAN KOMUNITAS SENAM AEROBIK (Studi Kasus Pusat Kebugaran CIKTAM Studio Bengkulu)
Authors: Krismonica Rina , Suminar Panji , Widiono Sumarto
Published: January 2022

Penelitian ini bertujuan untuk mendeskripsikan bagaimana gaya hidup komunitas wanita senam aerobik dan pola hidup sehat wanita peserta senam aerobik di Ciktam Studio Bengkulu Fitness Center Penelitian ini menggunakan pendekatan deskriptif kualitatif dan penentuan informan menggunakan snowball atau bola salju. Pengumpulan data menggunakan teknik observasi, wawancara mendalam terhadap 3 (tiga) orang peserta senam putri, dan dokumentasi. Analisis penelitian ini menggunakan teori Simulakrum dari Jean Baudrilard yang digunakan sebagai pedoman dalam menganalisis. Hasil penelitian ini menjelaskan bahwa gaya hidup peserta senam wanita merupakan gaya hidup masyarakat kelas menengah ke atas yang dapat dilihat melalui aktivitas yang dilakukannya setiap hari mulai dari pergi ke pusat kebugaran aerobik dan berbelanja kebutuhan hidup sehat dan juga berbelanja kebutuhan sehari-hari. atribut senam modis. Sedangkan pola hidup sehat wanita peserta senam aerobik di Ciktam Studio Bengkulu Fitness Center didapatkan bahwa mereka menjalani pola hidup sehat dengan mengkonsumsi makanan dan minuman yang sehat, bergizi dan rendah lemak. Peserta senam aerobik wanita menjalankan pola hidup sehat mulai dari mengatur pola makan yang dimulai dari mengkonsumsi makanan dan minuman yang sehat dengan memperbanyak konsumsi sayur dan buah serta memiliki waktu istirahat yang cukup diimbangi juga dengan olahraga yang teratur karena melalui olahraga yang teratur akan memiliki daya tahan fisik yang baik, sehingga akan memiliki fisik yang fit dan mendukung dalam melakukan aktivitas secara optimal.Kata Kunci: Gaya Hidup. Gaya hidup sehat. Peserta Senam Aerobik Putri
KEPUASAN MAHASISWA TERHADAP LAYANAN PENDIDIKAN JURUSAN SOSIOLOGI
Authors: Widiyarti Diyas , Nopianti Heni , Himawati Ika Pasca
Published: January 2022

Fokus penelitian ini adalah pengkajian mengenai kepuasan mahasiswa terhadap layanan pendidikan dan kemahasiswaan Jurusan Sosiologi. Penelitian ditujukan kepada mahasiswa Sosiologi aktif. Mereka diminta untuk menilai bagaimana layanan pendidikan Jurusan Sosiologi baik pada dosen, tenaga kependidikan, dan pengelola jurusan yang meliputi : keandalan, daya tanggap, kepastian/jaminan, empati dan kecukupan fasilitas serta aksesibilitas. Pendekatan yang digunakan dalam  penelitian ini adalah pendekatan kuantitatif dengan jenis penelitian deskriptif. Populasi seluruh mahasiswa aktif angkatan 2012-2019 yang berkuliah di Jurusan Sosiologi Universitas  Bengkulu yang berjumlah 336 Mahasiswa. Berdasarkan jumlah populasi, maka jumlah sampel dalam penelitian ini jika ditentukan berdasarkan tabel yang dikembangkan oleh Isaac dan Michael dengan taraf kesalahan 5% adalah sebesar 172 sampel. Hasil hitung nilai rata-rata variabel aspek terkait layanan pendidikan Jurusan Sosiologi kepada pengguna (mahasiswa) pada kategori bagus. Aspek –aspek tersebut adalah : Keandalan, meliputi : Kemampuan dosen sebagai pengajar, nilai mean 6,56 = bagus), Kemampuan dosen sebagai pembimbing akademik, nilai mean 6,27 = bagus), Kemampuan dosen sebagai pembimbing penyusunan skripsi, nilai mean 6,26 = bagus) Keandalan staf, nilai mean 6,62 = bagus Keandalan pengelola jurusan, nilai mean = 6,96 Daya tanggap, nilai mean 6,80 = bagus. Kepastian, nilai mean 6,65 = bagus Empati, nilai mean 7,12 = bagus. Tangible, nilai mean 6,70 = bagus. Berdasarkan hasil hitung nilai rata-rata variabel pada poin 1 yang keseluruhannya pada kategori penilaian bagus serta  penilaian responden yang mayoritas sangat baik terhadap semua pernyataan yang berkaitan dengan kepuasan pengguna terhadap layanan yang diberikan institusi, maka dapat disimpulkan bahwa mahasiswa merasa puas dengan layanan pendidikan yang diberikan oleh Jurusan SosiologiKata Kunci: Kepuasan Mahasiswa, Layanan, Pendidikan
ANALYSIS SPOOF TEXT PRODUCTION ABILITY OF CLASS XI HIGH SCHOOL STUDENTS WITH PROBLEM-BASED LEARNING (PBL) APPROACH
Authors: Yulandari Evi Safitri , Suryadi Hendra
Published: January 2022

There are 13 types of texts in English, but English teachers rarely teach spoof texts because most teachers are more focused on descriptive text, procedure text, etc. So, students' understanding of spoof texts was very low, even most students don’t know what the spoof text is, and they are not accustomed to producing texts. The Problem Based Learning approach was chosen to make it easier for teachers to help students produce texts. Therefore, this present study aims to analyze students’ abilities in producing spoof texts by using a problem-based learning approach. This research used qualitative descriptive and selected class XI students as a sample of this research. Data collection in this study used the following instruments: observation, interviews, and questionnaires to analyze the data in descriptive qualitative form. Based on the results, this study can conclude that the level of students’ ability to produce spoof texts after applying the Problem Based Learning Approach at the post-test is a complete category. It was proved that an average score of 73.9 and the highest score of 86. The percentage test of students' completeness was 78%, i.e., 14 of 22 students are included in the complete category. In comparison, 22% are not included in the complete category, meaning that students still need improvement.
O ensino remoto e a aprendizagem dos discentes em tempos de Covid-19: o discurso dos docentes de uma instituição de ensino do estado do Paraná
Authors: Silva Adelaide de Oliveira , Gitahy Raquel Rosan Christino
Published: January 2022

O presente artigo teve como objetivo geral analisar a percepção de um grupo de docentes do Ensino Fundamental e Médio de uma instituição educacional do estado do Paraná sobre o processo de aprendizagem de discentes durante o ensino remoto ocorrido na pandemia do Covid-19. A metodologia foi qualitativa, do tipo estudo de caso. A coleta de dados ocorreu por meio de um questionário com 15 docentes do Ensino Fundamental e Médio de uma instituição da Rede Estadual do Paraná, a fim de verificar o perfil docente e a percepção sobre o processo de ensino remoto. Para a análise dos dados, utilizamos a técnica do Discurso do Sujeito Coletivo (DSC), com as ideias centrais apresentadas na categoria: ensino remoto e o processo de aprendizagem dos discentes. Os resultados demonstraram que as ações governamentais (criação do Aula Paraná, uso do Google Classroom, Business Intelligence) facilitaram a aprendizagem, porém esta não foi efetiva para todos os estudantes devido à falta de equipamento, internet ou dificuldade de adaptação.
A atuação neuroendócrina no controle da fome e saciedade e sua relação com a obesidade
Authors: Silva Saray Sallin da , Silva Shara Hozana , Aguiar Géssica Adorno , Batista Stefane Oliveira , Santos Ana Clara Marinho , Bandeira Fernanda Láuria Chaves , Alves Maryana Teixeira , Silva Áthila Gabriele Ferreira da , Sousa Vanessa Alves de , Rodrigues Cicera Natália da Silva , Silva Nibsyan Cristina da , Souza Letícia Aparecida de , Oliveira Thaysa Renata Jorge , Cardoso Bianca Silva , Gonçalves Josyane Borges da Silva
Published: January 2022

A obesidade é um distúrbio crônico de origem multifatorial (fatores neuroendócrinos, psíquicos, intestinais e genéticos) que resulta de um desequilíbrio metabólico-energético, pelo qual um excesso de longo prazo da ingestão de energia sobre o gasto, leva ao armazenamento em forma de gordura. O controle do balanço energético é realizado pelo sistema nervoso central por meio de conexões neuroendócrinas, em que hormônios periféricos circulantes, como a leptina e a insulina, sinalizam neurônios especializados do hipotálamo sobre os estoques de gordura do organismo e induzem respostas apropriadas para a manutenção da estabilidade desses estoques. Assim, o balanço energético positivo por longo período, determinado pela ingestão de macronutrientes, pelo gasto energético e pela termogênese, resultará em ganho de peso corporal na forma de gordura, enquanto o balanço energético negativo resultará no efeito oposto. Nesta revisão sistemática de trabalhos publicados entre 2008 e 2021, serão discutidos os mecanismos neuroendócrinos que atuam no controle da fome e saciedade e como eles implicam na obesidade. Evidenciando assim, que essa regulação é realizada por um mecanismo complexo que precisa ser muito bem compreendido para que se possa tratar ou até mesmo prevenir a obesidade.
Saúde sexual e reprodutiva de homens transgêneros e mulheres homoafetivas: Revisão Integrativa
Authors: Arruda Pâmela Mendes , Oliveira Manuela Gondim Lima , Colares Isabela Aragão , Britto Débora Fernandes , Peixoto Raquel Autran Coelho
Published: January 2022

Objetivo: Há uma compreensão limitada sobre peculiaridades no cuidado à saúde de minorias sexuais e de gênero (MSG). Este estudo objetivou discutir as necessidades clínicas e principais barreiras da população transgênero e homoafetiva no cenário da ginecologia. Metodologia: Foi realizada uma revisão integrativa da literatura, das bases de dados on-line: MEDLINE, SCIELO e LILACS dos últimos cinco anos, utilizando-se a pergunta norteadora: “Quais as recomendações atuais para o cuidado à saúde em ginecologia para homens transgênero e mulheres homoafetivas, quanto à proteção à saúde e prevenção de doenças?” Resultados: Ao final das buscas, 13 publicações atenderam aos critérios de elegibilidade e foram selecionadas para compor o estudo. Foram revisadas as recomendações específicas para promoção à saúde de homens transgênero e mulheres homoafetivas, quanto à consulta ginecológica, prevenção de câncer, ISTs e planejamento reprodutivo. O conhecimento das necessidades de saúde permite desenvolver uma prática acolhedora e inclusiva para as pessoas de MSGs. O aumento da educação e treinamento entre provedores e profissionais de saúde e melhorias gerais no sentido de compreender as barreiras à triagem de saúde e à captação de recursos de saúde podem reduzir algumas disparidades. Conclusão: Os profissionais de saúde devem se familiarizar com as necessidades únicas de atenção à saúde de pessoas que se identificam como homens transgêneros e mulheres homoafetivas. Diversos determinantes sociais podem influenciar o atendimento ginecológico de MSGs, podendo gerar disparidades de saúde nesses grupos marginalizados.
Kebiasaan Sarapan Pagi dengan Status Gizi Anak Sekolah Dasar
Authors: Hanim Busyra , Ingelia Ingelia , Ariyani Dany
Published: January 2022

Nutritional status is an indicator that reflects the level of welfare. Malnutrition in the form of deficiency and excess nutrition is one of the health problems in Indonesia. Riskesdas 2018 show the prevalence of nutritional status (BMI/U) in Indonesian children aged 5 – 12 years who are very thin 2.4%, lean 6.8%, fat 10.8%, and obese 9.2%. School-age children are in a period of rapid growth, in dire need of quality nutrients in relatively large quantities. In addition, nutrients are also used to improve the ability of children's brains to participate in learning activities. Eating breakfast in the morning is a healthy behavior to achieve balanced nutrition for a healthy, active, and intelligent life, but there are still many who do not fulfill their nutritional needs through breakfast. The purpose of this study was to determine the relationship between breakfast habits and the nutritional status of children at Sekolah Dasar Negeri 48 Pekanbaru City. The research method used was quantitative with a cross-sectional design, conducted from October to December 2021. The sample in this study was all fifth-grade students at SD Negeri 48 Pekanbaru City, a total of 53 people. Data analysis was carried out using a chi-square statistical test, thus concluded that there is no relationship between breakfast habits and the nutritional status of students at SD Negeri 48 Pekanbaru City with a p-value of 0.670. Further research is needed to determine another factor affecting the nutritional status of students.
Nadwiślański region na wschód od Krakowa na przełomie er / The Vistula River region east of Kraków at the turn of the eras
Authors: Dobrzańska Halina
Published: January 2022

The article discusses the history of humans in the Vistula Valley east of Kraków from the late Pre-Roman to Roman period (3rd c. BC – 4th c. AD). This area, convenient for settlement, located on a well-preserved section of a loess river terrace, is among the most interesting and richest in Poland at that time. The diversity of habitats on the border of the loess terrace and floodplain ecosystems enabled diverse economic activities, both agricultural and non-agricultural, which was stimulated by easy access to raw materials. This zone is known in archaeological literature mainly from well-developed non-agricultural production (potterymaking, bronzesmithing), dated to the Roman period. It should be emphasized, however, that agriculture was the basis of the economy of the population living here. Distinguished archaeological sites include settlements in Igołomia and Zofipole, both in Kraków district. Trade contacts played an important role in the development of these communities, both in the Pre-Roman and Roman periods.
Słowiańskie osadnictwo w fazie plemiennej i wczesnopaństwowej (VII/VIII–XIII wiek) / Slavic settlement in the Tribal and Early State phase (7th/8th–13th centuries)
Authors: Szmoniewski Bartłomiej Szymon , Tunia Krzysztof
Published: January 2022

After the Early Slavic period a number of changes took place, which was manifested, among others, in the construction of strongholds – fortified seats of local power. This stage of Slavic development, lasting approximately 200 years from the turn of the 7th and 8th century on, is called the Tribal phase. At that time, the areas of western Lesser Poland belonged to the Vistulan tribe. Their central seat was the stronghold on Wawel Hill in Kraków. At the end of the 10th century the Piasts began to play an active military and political role in the Vistula River basin. Their successful expansion gave rise to the Early State phase. After 966, as Christianity progressed, inhumation replaced cremation as the burial rite. The oldest row-arranged cemeteries were founded on the upper Vistula from the turn of the 10th and 11th centuries. They were used until end of the 12th century, or longer. Two such cemeteries were examined in the study area, in Wawrzeńczyce and Stręgoborzyce. They were abandoned with the consolidation of the parish network and the establishment of church cemeteries in the 13th century. Material culture of the Tribal phase – besides native production – yielded artifacts indicating contacts with areas south of the Carpathians, with the nomadic Avars and, after their fall, with Hungarians.
Haemostasisváltozások májcirrózisban
Authors: Kocska Máté , Vitális Zsuzsanna
Published: January 2022

Májcirrózisban a véralvadás több ponton is sérül: gyakran csökken a thrombocytaszám, az alvadási fehérjék, az antikoagulánsok és a fibrinolízisben részt vevő faktorok szintje is. Emellett számolni kell a májzsugorban jellemző krónikus gyulladásos állapot provokálta fokozott alvadékonysággal. Ezen változások következtében a haemostasis egy új, a normálisnál labilisabb egyensúlyi állapotba kerül, amely eltolódhat a hiperkoagulábilis vagy hipokoagulábilis állapot irányába. Az összetett változások miatt a klasszikus alvadási vizsgálatok nem használhatóak cirrózisos betegben, helyettük a komplex alvadási vizsgálatokat kell választani. A változások megértése fontos a beavatkozások előtti vagy a fokozott trombózisveszéllyel járó állapotok esetén alkalmazandó profilaxis megválasztásához, illetve a vérzések vagy trombózisok optimális kezelésének meghatározásához. Bár a súlyos májzsugort korábban a szerzett vérzékenység csoportjába sorolták, az utóbbi időben egyre nyilvánvalóbbá vált, hogy sokkal inkább egy trombózisra hajlamosító állapotról van szó. Ráadásul egyre több adat utal arra, hogy a kialakuló kis thrombusoknak szerepük van a betegség patofiziológiájában, prog­ressziójában, és a profilaktikusan alkalmazott antitrombotikus kezelés javítja a betegség prognózisát.
Variabilidad climática y sus posibles efectos sobre la salud, 1985 -2015
Authors: Gómez Ortega Luis Carlos , Muñoz Guerrero María Nathalia , Díaz Criollo Sonia Mireya , Palma Parra Ruth Marien , Téllez Ávila Eliana Milena , Gamarra Cuellar Jorge Alberto , Martínez Durán Marcel Enrique
Published: January 2022

Introducción: el tiempo, el clima, la variabilidad climática y el cambio climático se deben tener en cuenta para la definición de políticas y análisis de eventos de interés en salud pública; este análisis se debe construir con evidencia científica, por lo cual, se realizó una revisión de literatura de eventos que se pueden ver afectados por las precipitaciones, temperatura y humedad, para orientar las acciones de vigilancia de clima y salud en el país.
Objetivos: hacer una revisión de literatura sobre variabilidad climática y sus posibles efectos sobre la salud, identificar enfermedades relacionadas con la temperatura, precipitación y humedad, aportar datos relevantes para el análisis de los eventos de interés en salud pública objeto de vigilancia.
Metodología: se realizó una revisión de artículos indexados, siguiendo los pasos de la colaboración Cochrane para revisiones sistemáticas, éstos se buscaron en bibliotecas electrónicas como PUBMED y SCIELO; su análisis se realizó partiendo de la lectura de títulos, resúmenes, artículos completos y posteriormente se consolidó y analizó la información.
Resultados: se incluyeron 176 artículos para la revisión, el 84,1% de estos son modelos ecológicos de series temporales, el principal modelo estadístico utilizado fue el modelo de regresión de Poisson con 59 artículos con el 33,5 %, China aportó el mayor porcentaje con 25 artículos con el 14,2 % y se encontró relación del clima con diversas enfermedades (cardiovasculares, vehiculizadas por agua, transmitidas por vectores, mentales, zoonóticas, prevenibles por vacuna, respiratorias, no transmisibles, asociadas a la atención en salud, entre otras)
Conclusiones: la mayoría de enfermedades presentaron una posible relación importante con la precipitación, la temperatura y la humedad.
Sistema de Alerta Temprana Ambiental y Efectos en Salud – SATAES: una
herramienta para la acción
Authors: Gómez Ortega Luis Carlos , Muñoz Guerrero María Nathalia , Soto Alegría Luisa Fernanda
Published: January 2022

Introducción: Los mecanismos de alerta y respuesta deben diseñarse para reducir el tiempo entre la emisión alertas y la activación en la respuesta. Objetivo: establecer un mecanismo de identificación, análisis y de evaluación de riesgo ambiental para la definición de las acciones a desarrollar en la emisión de alertas tempranas para situaciones ambientales que pueden afectar la población.
Metodología: Se diseñó y estructuró el Sistema de Alerta Temprana Ambiental y Efectos en Salud – SATAES – , teniendo en cuenta la Norma Técnica Colombiana –NTC ISO 31000:2011, la Guía de evaluación rápida de riesgos en salud pública de la Organización Panamericana de la Salud (OPS), la Ley 1523 de 2012 y la opinión de expertos de los grupos de gestión del riesgo y respuesta inmediata; factores de riesgo ambiental y de evaluación de riesgo en inocuidad alimentaria del Instituto Nacional de Salud (INS), también, se realizaron talleres y pilotaje del sistema durante el primer periodo epidemiológico de 2018.
Resultados: Se realizó el piloto de valoración de riesgo de 18 situaciones ambientales notificadas. Las situaciones del componente climático “inundaciones”
fueron las alertas más reportadas en este periodo con 10 situaciones, seguida de los derrames de hidrocarburos. Sólo dos de 18 situaciones fueron valoradas como alerta amarilla, las restantes fueron clasificadas como alerta verde.
Conclusiones: El sistema de alerta temprana ambiental para efectos en salud es un primer intento de monitoreo de situaciones ambientales para generar alertas y optimizar los procesos de vigilancia con el fin de enriquecer la inteligencia epidemiológica sobre el tipo de acciones a desarrollar cuando se presentan riesgos ambientales que pueden afectar potencialmente la salud.
Abordaje de un brote de Acinetobacter baumannii multidrogo - resistente en una institución de salud de Colombia, julio 2017 a enero de 2018
Authors: Rivera Vargas Sandra Milena , Pardo Bayona Mariana , Rodríguez Tobón Ferney Alexander , Builes Manrique Diana Marcela , Ovalle María Victoría , Rodríguez Mabel Karina , Pinto Díaz Carlos Andrés
Published: January 2022

Introducción: fue reportado al sistema de vigilancia nacional de Infecciones Asociadas a la Atención en Salud (IAAS), una sospecha de brote por Acinetobacter baumannii multidrogoresistente (MDR- AB). Se conformó un equipo de respuesta inmediata para caracterizar el abordaje de un brote por este microorganismo en un hospital entre julio de 2017 y enero de 2018.
Metodología: estudio descriptivo. Se definió caso como paciente con signos y síntomas de infección y cultivo positivo para A. baumannii resistente a carbapenémicos. Se revisaron datos clínicos y de laboratorio, se construyó la ruta sanitaria de atención. La información fue registrada en un formulario estandarizado. Mediante análisis univariado se calcularon frecuencias absolutas y relativas para las variables cualitativas. La identificación microbiológica se realizó por Vitek 2.0. Perfil de sensibilidad por Kirby Bauer y clonalidad por Diversilab.
Resultados: se identificaron 12 casos. La curva epidémica mostró dos brotes con una separación de dos periodos epidemiológicos y una fuente común. La tasa de ataque fue de 0,53 % para el primero y de 1,07 % para el segundo. Se observó mayor afectación en los casos expuestos a cirugía de trasplante. La mortalidad asociada fue de 42 %. Se identificó relación entre la atención sanitaria en quirófanos y el desarrollo del brote. Los aislamientos fueron multirresistentes con OXA 23 y OXA 51, y clonales con un 98,4 % de similitud.
Conclusiones y recomendaciones: la caracterización de los casos y de la ruta sanitaria de atención orientó las medidas de control implementadas: aislamiento por contacto, cohortización de pacientes con personal exclusivo, limpieza y desinfección. Posterior a estas, no se presentaron más casos.
THE 1948 NEWSREEL FILM ON THE OB-IRTYSH EXPEDITION OF VALERII N. CHERNETSOV: 70 YEARS ON
Authors:   National Research Tomsk State University (TSU), Tomsk, Russian Federation, BARSUKOV EVGENII
Published: January 2022

The article examines the research legacy of Valerii N. Chernetsov, an outstanding researcher of the history and culture of the peoples of Siberia. Different types of research materials and documents produced by Chernetsov are kept at the TSU Museum of the Archaeology and Ethnography of Siberia. These include a newsreel film on the Ob-Irtysh expedition undertaken by him in 1948. The newsreel film was shot by Chernetsov and his wife Vanda I. Moshinskaia. It is a unique video documenting archaeological and ethnographic research conducted in that year as well as the life and spiritual culture of the indigenous population of Western Siberia (the Khanty and the Mansi). The article gives an analysis of the historical background against which the film and other archival materials were produced, examining their current state and composition. Based on a number of sources, among them video titles and the ‘Field Diary’ by Vanda I. Moshinskaia, a description of the materials is presented. It is concluded that these feature fragments of the 1948 newsreel film of the Ob-Irtysh expedition, which is a unique visual source on the history and culture of the Ob River area, indispensable to the archaeological study of Western Siberia.
WORLDVIEW REASONS FOR THE EVOLUTION OF THE IMAGE OF THE PAST (FROM ANTIQUITY TO THE 19TH CENTURY)
Authors:   Tula Museum of Weapons, Tula, Russian Federation, GERASIMOV GRIGORY
Published: January 2022

The purpose of this article is to consider the reasons for the evolution of historical writing from the standpoint of an idealistic approach. The image of the past is created as a part of the picture of the world, within the framework of this approach, therefore the way of its creation directly depends on the main ideological ideas. With a change in worldview, the way of creating the past and its image change. A new worldview always requires the creation of a new past, as an important component of the picture of the world. The evolution of the main ideas leads to a change in particular historical theories that determine the historian's view of the past. Only secondary ideas and methods are taken from the previous history for forming a picture of the world within the framework of a new worldview. The main ideas of the previous worldview and the images of the past built on them, as well as the methods of creating these images, are rejected by each new historicism that replaces the previous one. The modern way of creating the past is the result of a gradual transition from a religious worldview to a rationalistic one with its anthropocentrism and humanism. It took several centuries for its formation. Competing images of the past, created within the framework of a religious and rationalistic worldview during the Enlightenment, led to the gradual displacement of the image of the past, formed from a religious standpoint, to the periphery of social thought. For the minds of the enlightened elite, various philosophical concepts fought, creating their own pictures of the past. They proceeded from different theoretical and methodological premises, therefore they created different images of the past.
ILLIBERALISM: WHAT LIES BEHIND THE MODERN POLITICAL PHENOMENON?
Authors:   Ural Federal University, Yekaterinburg, Russian Federation, MIKHAYLENKO VALERY
Published: January 2022

The article attempts to analyze a new political phenomenon that makes itself felt in connection with the failed «global democratic wave», which was predicted by many analysts in the late 1980s - 90s. On the contrary, at the beginning of the XXI century, illiberal states (China, Russia), challenging the world hegemony of the United States, entered the world stage. The crisis of political liberalism has become an indisputable fact. In post-Soviet countries, instead of democratic transition, there is a transition from imperfect democracy to authoritarianism. Illiberal constitutionalism is evident in Hungary and Poland. In connection with the above, analysts are trying to conceptualize a new political phenomenon, which has been called Illiberalism (non-liberalism). The article contains an analysis of the concept of Illiberalism, its correlation with traditional ideological, political and institutional phenomena. After conducting a comparative analysis of ideologies and political regimes, the author comes to conclusion that the ideological, political and economic constructs known within the European and Eurasian space are of European origin. In order to claim identity and universalism, Illiberalism must demonstrate the basic typological features inherent only to it. So far, we see an eclectic set of marginal European ideas and concepts cynically used by the ruling elites for political or mercenary purposes.
Роль «забав при мерці» в ритуальному процесі похорону у гуцулів
Authors: Зубик Любомир
Published: January 2022

У статті, на основі етнографічних описів кінця ХІХ – першої половини XX ст. та наявної історіографії, проаналізовано значення «забав при мерці» у контексті ритуального процесу зміни статусу індивідуума під час поховального обряду. Спираючись на структурно-семантичний, семіотичний і типологічний підходи, автор окреслив причини побутування уявлень про необхідність здійснення «забав при мерці» у системі ритуальної зміни стану людини. Встановлено, що це дійство було основним елементом ритуальної драми, що базується на бінарній опозиції космос/хаос (тут і там). Забави при мерці демонстрували лімінальність осіб, які брали участь у поховальному обряді, а також - проникнення «хаосу» до звичного для людей світу.

Окрім того, описано та схарактеризовано основні види ігор, що здійснювалися під час похоронів, виділено їх типологічний поділ відносно семантичного навантаження, проаналізовано основні маркери локусу та дійових осіб ритуального процесу: нічна пора доби, перебування в окремих приміщеннях, антиповедінка, травестія, побиття, сліпота.
CRISPR Interference Modules as Low-Burden Logic Inverters in Synthetic Circuits
Authors: Bellato Massimo , Frusteri Chiacchiera Angelica , Salibi Elia , Casanova Michela , De Marchi Davide , Castagliuolo Ignazio , Cusella De Angelis Maria Gabriella , Magni Paolo , Pasotti Lorenzo
Published: January 2022

CRISPR and CRISPRi systems have revolutionized our biological engineering capabilities by enabling the editing and regulation of virtually any gene, via customization of single guide RNA (sgRNA) sequences. CRISPRi modules can work as programmable logic inverters, in which the dCas9-sgRNA complex represses a target transcriptional unit. They have been successfully used in bacterial synthetic biology to engineer information processing tasks, as an alternative to the traditionally adopted transcriptional regulators. In this work, we investigated and modulated the transfer function of several model systems with specific focus on the cell load caused by the CRISPRi logic inverters. First, an optimal expression cassette for dCas9 was rationally designed to meet the low-burden high-repression trade-off. Then, a circuit collection was studied at varying levels of dCas9 and sgRNAs targeting three different promoters from the popular tet, lac and lux systems, placed at different DNA copy numbers. The CRISPRi NOT gates showed low-burden properties that were exploited to fix a high resource-consuming circuit previously exhibiting a non-functional input-output characteristic, and were also adopted to upgrade a transcriptional regulator-based NOT gate into a 2-input NOR gate. The obtained data demonstrate that CRISPRi-based modules can effectively act as low-burden components in different synthetic circuits for information processing.
Modification of Cellulose Nanocrystals With 2-Carboxyethyl Acrylate in the Presence of Epoxy Resin for Enhancing its Adhesive Properties
Authors: Ali Amjad , Aziz Tariq , Zheng Jieyuan , Hong Fan , Awad Mahamed F. , Manan Sehrish , Haq Fazal , Ullah Asmat , Shah Muhammad Naeem , Javed Qaiser , Kubar Ameer Ali , Guo Li
Published: January 2022

Cellulose nanocrystals (CNCs) have unparalleled advantages in the preparation of nanocomposites for various applications. However, a major challenge associated with CNCs in nanocomposite preparation is the lack of compatibility with hydrophobic polymers. The hydrophobic modification of CNCs has attracted increasing interest in the modern era standing with long challenges and being environmentally friendly. Here, we synthesized CNCs by using cotton as raw material and then modified them with 2-carboxyethyl acrylate to improve their corresponding mechanical, adhesive, contact angle, and thermal properties. Different concentrations (1–5 wt%) of CNCs were used as modifiers to improve the interfacial adhesion between the reinforced CNCs and E-51 (Bisphenol A diglycidyl ether) epoxy resin system. CNCs offered a better modulus of elasticity, a lower coefficient of energy, and thermal expansion. Compared with the standard sample, the modified CNCs (MCNCs) showed high shear stress, high toughness, efficient degradation, thermal stability, and recycling due to the combined effect of the hyperbranched topological structure of epoxy with good compatibility. The native CNCs lost their hydrophilicity after modification with epoxy, and MCNCs showed good hydrophobic behavior (CA = 105 ± 2°). The findings of this study indicate that modification of CNCs with 2-carboxyethyl acrylate in the presence of epoxy resin and the enhancement of the features would further expand their applications to different sectors.
The Correlation Between Wall Shear Stress and Plaque Composition in Advanced Human Carotid Atherosclerosis
Authors: Moerman A. M. , Korteland S. , Dilba K. , van Gaalen K. , Poot D. H. J. , van Der Lugt A. , Verhagen H. J. M. , Wentzel J. J. , van Der Steen A. F. W. , Gijsen F. J. H. , Van der Heiden K.
Published: January 2022

The role of wall shear stress (WSS) in atherosclerotic plaque development is evident, but the relation between WSS and plaque composition in advanced atherosclerosis, potentially resulting in plaque destabilization, is a topic of discussion. Using our previously developed image registration pipeline, we investigated the relation between two WSS metrics, time-averaged WSS (TAWSS) and the oscillatory shear index (OSI), and the local histologically determined plaque composition in a set of advanced human carotid plaques. Our dataset of 11 carotid endarterectomy samples yielded 87 histological cross-sections, which yielded 511 radial bins for analysis. Both TAWSS and OSI values were subdivided into patient-specific low, mid, and high tertiles. This cross-sectional study shows that necrotic core (NC) size and macrophage area are significantly larger in areas exposed to high TAWSS or low OSI. Local TAWSS and OSI tertile values were generally inversely related, as described in the literature, but other combinations were also found. Investigating the relation between plaque vulnerability features and different combinations of TAWSS and OSI tertile values revealed a significantly larger cap thickness in areas exposed to both low TAWSS and low OSI. In conclusion, our study confirmed previous findings, correlating high TAWSS to larger macrophage areas and necrotic core sizes. In addition, our study demonstrated new relations, correlating low OSI to larger macrophage areas, and a combination of low TAWSS and low OSI to larger cap thickness.
Myostatin Mutation Promotes Glycolysis by Increasing Phosphorylation of Phosphofructokinase via Activation of PDE5A-cGMP-PKG in Cattle Heart
Authors: Gu Mingjuan , Zhou Xinyu , Zhu Lin , Gao Yajie , Gao Li , Bai Chunling , Yang Lei , Li Guangpeng
Published: January 2022

Myostatin (MSTN) is a primary negative regulator of skeletal muscle mass and causes multiple metabolic changes. However, whether MSTN mutation affects heart morphology and physiology remains unclear. Myostatin mutation (MT) had no effect on cattle cardiac muscle in histological examination, but in biochemical assays, glycolysis increased in cattle hearts with MT. Compared with wild-type cattle, there were no differences in mRNA and protein levels of rate-limiting enzymes, but phosphofructokinase (PFK) phosphorylation increased in cattle hearts with MT. Transcriptome analysis showed that phosphodiesterase-5A (PDE5A), a target for inhibiting cGMP-PKG signaling, was downregulated. For the mechanism, chromatin immunoprecipitation qPCR showed that the SMAD2/SMAD3 complex in the canonical downstream pathway for MSTN combined with the promoter of PDE5A. The cGMP-PKG pathway was activated, and PKG increased phosphorylation of PFK in cattle hearts with MT. In addition, activation of PKG and the increase in PFK phosphorylation promoted glycolysis. Knockdown of PKG resulted in the opposite phenomena. The results indicated that MT potentiated PFK phosphorylation via the PDE5A-cGMP-PKG pathway and thereby promoted glycolysis in the heart.
The Role of Mitotic Kinases and the RZZ Complex in Kinetochore-Microtubule Attachments: Doing the Right Link
Authors: Barbosa João , Sunkel Claudio E. , Conde Carlos
Published: January 2022

During mitosis, the interaction of kinetochores (KTs) with microtubules (MTs) drives chromosome congression to the spindle equator and supports the segregation of sister chromatids. Faithful genome partition critically relies on the ability of chromosomes to establish and maintain proper amphitelic end-on attachments, a configuration in which sister KTs are connected to robust MT fibers emanating from opposite spindle poles. Because the capture of spindle MTs by KTs is error prone, cells use mechanisms that sense and correct inaccurate KT-MT interactions before committing to segregate sister chromatids in anaphase. If left unresolved, these errors can result in the unequal distribution of chromosomes and lead to aneuploidy, a hallmark of cancer. In this review, we provide an overview of the molecular strategies that monitor the formation and fine-tuning of KT-MT attachments. We describe the complex network of proteins that operates at the KT-MT interface and discuss how AURORA B and PLK1 coordinate several concurrent events so that the stability of KT-MT attachments is precisely modulated throughout mitotic progression. We also outline updated knowledge on how the RZZ complex is regulated to ensure the formation of end-on attachments and the fidelity of mitosis.
Molybdenum Sulfide (MoS2)/Ordered Mesoporous Carbon (OMC) Tubular Mesochannel Photocatalyst for Enhanced Photocatalytic Oxidation for Removal of Volatile Organic Compounds (VOCs)
Authors: He Li , Guan Wei , Zeng Yao , Zhao De , Qiu Xuemin , Jia Guo
Published: January 2022

Air pollutants cause severe problems in urban areas, specifically in terms of toxicological impacts on human health. Therefore, it is urgent to develop an effective, safe, and inexpensive technique to remove these air pollutants. In this study, the MoS2/OMC heterojunction photocatalyst was successfully synthesized by a hydrothermal process and used for improving photocatalytic oxidation performance for removing VOCs. Formaldehyde was used as a model VOC in the gas phase and was removed at room temperature under visible light irradiation. For my research, the microstructure and morphology of the photocatalyst were deeply characterized, and the results indicated that MoS2 were successfully coupled into OMC materials to prepare MoS2/OMC heterojunction photocatalysts. The trend of photocatalytic efficiency for formaldehyde decomposition was MoS2/OMC > MoS2 > OMC. Besides, the MoS2/OMC heterojunction photocatalyst showed an excellent regeneration performance after several recycles, indicating the potential of MoS2/OMC composite as a promising photocatalyst for VOC removal. These results indicated that the photocatalytic reactor containing MoS2/OMC photocatalysts was highly active and stable.
An Eco-friendly Iron Cathode Electro-Fenton System Coupled With a pH-Regulation Electrolysis Cell for p-nitrophenol Degradation
Authors: Wang Xiaohui , Zhao Jingang , Song Chunyan , Shi Xian , Du Haipeng
Published: January 2022

The high consumption of salt reagents and strict pH control are still bottlenecks for the full-scale application of the Fenton reaction. In this work, a novel eco-friendly iron cathode electrochemical Fenton (ICEF) system coupled with a pH-regulation divided electrolysis cell was developed. In a pH-regulation divided electrolysis system, the desired pH for an effective Fenton reaction and for a neutral treated media could be obtained by H2O splitting into H+ and OH− at the anode and cathode, respectively. In an ICEF system, an iron plate was used as the cathode to inhibit the release of iron ions and promote the reduction of Fe3+ to Fe2+. It was found that when a potential of 1.2 V/SCE was applied on the iron cathode, 98% of p-nitrophenol was removed in the combined system after 30 min with continuously adding 200 mg/L of H2O2. Meanwhile, a COD and TOC removal efficiency of 79 and 60% was obtained, respectively. In this case, the conductivity just slightly increased from 4.35 to 4.37 mS/cm, minimizing the increase of water salinity, as compared with the conventional Fenton process. Generally, this combined system was eco-friendly, energy-efficient, and has the potential of being a promising technology for the removal of bio-refractory organic pollutants from wastewaters.
Case Report: A Young Man With Giant Pericardial Synovial Sarcoma
Authors: Luo Yong , Gong Ke , Xie Ting , Liu Ruilin , Guo Hui , Wang Lei , Tan Zhiping , Hu Shi jun , Yang Yifeng , Xie Li
Published: January 2022

Pericardial synovial sarcomas are sporadic tumors. Herein, we report a case of primary pericardial synovial sarcoma originating from the right pericardium. Missed diagnosis delayed surgical treatment. Eventually, the tumor occupied the almost entire pericardial cavity. The pericardial tumor was surgically removed as soon as possible after admission. In this paper, we aim to provide details that can help further understand the differing symptoms and presentations of pericardial synovial sarcoma and highlight the importance of consideration of this disease in similar cases where the etiology of pericardial effusion is unknown.