bluuebunny/crossref_metadata_2025 huggingface dataset:
El espacio público como estrategia ante la nueva normalidad en la ciudad de Puebla:
parque Juárez
Authors: Rojas Xochimitl Yoelvi Jin , Ramírez Rosete Norma Leticia , Santiago Azpiazu Gloria Carola
Published: February 2022

En el contexto actual, la pandemia por COVID-19 evidenció la importancia de los
espacios públicos en las ciudades. En México, uno de los problemas que agravan la salud
de la población es la obesidad y demás enfermedades derivadas de esta, poniendo en mayor
riesgo de contagio a todos los ciudadanos. En Puebla, el tiempo de confinamiento ha
llevado a presentar casos de crisis de ansiedad, estrés y depresión siendo el uso de
estos espacios y el contacto con la naturaleza, una de las principales estrategias que
ayudarán a mejorar la salud mental y física en las personas. Por lo tanto, el objetivo
de esta investigación consiste en exponer las posibles estrategias post pandemia que
revaloricen y promuevan uno de los espacios públicos más emblemáticos de la ciudad de
Puebla, el parque Juárez, con la finalidad de potenciar su uso y que sus visitantes
acudan, limitando los posibles riesgos de contagio, de esta manera mejorar la salud de
todos aquellos que lo visiten, garantizando la accesibilidad universal en todas sus
áreas. Además, se analizan diversos aspectos de casos análogos a partir de la
metodología de Investigación-Acción Participativa, para identificar los beneficios que
cada estrategia conllevaría al ser aplicada al parque y el impacto que tendría en los
visitantes, siendo un referente respecto a los parques públicos en los que estas
estrategias puedan retomarse para que la población realice actividades sustentadas bajo
un enfoque de desarrollo sostenible. La necesidad de generar propuestas para el regreso
a una nueva normalidad pone en evidencia los errores cometidos en el pasado, por tanto,
esta situación es una oportunidad para corregir y replantear las recomendaciones de
política urbana al COVID-19, como proyectos primordiales en estos espacios públicos para
el cumplimiento de los ODS, con la capacidad de respuesta local ante problemáticas
ocurridas a nivel global.
Las elasticidades de comercio internacional como una teoría general sobre el
desarrollo económico
Authors:   Universidad Nacional de Lomas de
            Zamora (Argentina), Albornoz Maximiliano
Published: February 2022

El trabajo analiza los enfoques teóricos de Thirlwall y Houthakker-Magee-Krugman
que han sido considerados como modelos opuestos o sustitutos en lugar de
complementarios, basados en las elasticidades de comercio internacional. Mientras que el
primero se apoya en la demanda el segundo lo hace desde la oferta. A través de una
descripción general sobre ambos modelos, el artículo señala que existen muchos puntos en
común y que una teoría general sobre el desarrollo económico puede construirse sobre las
elasticidades de comercio. El éxito asiático y la trampa del ingreso medio que enfrenta
América Latina tienen como fundamento las elasticidades ingresos de exportaciones,
elevadas en la primera región y reducidas en la segunda (lo opuesto sucede con las
elasticidades ingresos de importaciones). Finalmente, se ofrecen algunas lecciones para
países en desarrollo sobre el rol de las elasticidades de comercio para explicar las
divergencias y convergencias en los niveles de renta de las naciones.
Medidas adoptadas por las comunidades autónomas en los tributos cedidos para
combatir la despoblación de las áreas rurales: una primera aproximación
Authors: Castillo Murciego Ángela , López Laborda Julio , Rodrigo Sauco Fernando , Sanz Arcega Eduardo
Published: February 2022

El trabajo examina los incentivos fiscales introducidos de manera generalizada por
las comunidades autónomas de régimen común en los tributos cedidos con la intención de
frenar (o revertir) la despoblación de las áreas rurales. Específicamente, se pone el
foco sobre la Comunidad Autónoma de Castilla y León y, con base en el Panel de
Declarantes del IRPF, se analiza la utilización a lo largo del tiempo por sus
contribuyentes de las deducciones por adquisición o rehabilitación de vivienda habitual
y por nacimiento o adopción de hijos, ambas en núcleos rurales. Los resultados obtenidos
permiten concluir que, en los períodos considerados, se ha producido un cierto traslado
de la población a núcleos rurales, proveniente, en buena medida, de capitales de
provincia de la misma Comunidad, y con cierta vocación de permanencia, ya que casi todos
los desplazados a un pequeño municipio (y también los que han disfrutado de las
deducciones sin haber cambiado su residencia) siguen viviendo en el mismo al final de
los períodos contemplados.
LEADER & the effect of community led local development program in rural areas
of Spain
Authors: Fanjul Alemany Ana Patricia , Borella Mas Miguel Ángel , Muñoz Doyague María Felisa , Herrera Liliana
Published: February 2022

Este estudio evalúa el impacto de LEADER, una política del Programa de Desarrollo
Rural 2014-2020 que se basa en el desarrollo local participativo. Empleando una
estrategia de estimación de diferencias en diferencias, los resultados muestran que los
municipios receptores de la ayuda tienen niveles de desempleo significativamente
inferiores a aquellos que no la han recibido. De forma consistente con la literatura
anterior, también muestran heterogeneidad en sus efectos: el impacto es mayor para los
trabajadores de los sectores de la construcción y la industria que para los de otros
ámbitos productivos, así como mayores cuanto mayor es la cuantía recibida. Por otro
lado, los resultados muestran un descenso significativo del desempleo tanto para las
mujeres en el medio rural como para los receptores menores de 25 años, dos de los grupos
a los que esta medida se dirige especialmente. Sin embargo, los resultados continúan
siendo mayores para aquellos trabajadores que son hombres y mayores de 25 años. Por lo
tanto, los resultados sugieren que LEADER contribuyó efectivamente al descenso del
desempleo en áreas rurales.
Estudio socioeconómico de familias ribereñas en situación de pobreza del barrio
Remansito
Authors: Fernández Rolón Patricia , Domínguez Martínez Sol Mariana , Arana Martínez Mauricio
Published: February 2022

Antecedentes: Entre los años 60 y 70, a partir de la construcción del Puente de la
Amistad y de la Itaipú Binacional, existió una importante migración del sector rural a
Ciudad del Este, personas en busca de oportunidades que no contaban con acceso a
vivienda, se instalaron en la zona adyacente al Río Paraná, cuyo sector actualmente se
encuentra fuera de los lineamientos de ordenamiento urbano territorial y de las
condiciones básicas de derechos humanos, que a su vez, alimenta la existencia del
narcotráfico y el contrabando en la región. Objetivo: Conocer y analizar la situación
socioeconómica de las familias ribereñas en situación de vulnerabilidad del barrio
Remansito de Ciudad del Este, Paraguay. Materiales y Método: De enfoque mixto
(cuantitativo y cualitativo), exploratorio, descriptivo y de corte transversal. La
muestra fue de carácter no probabilístico e intencional, consistente en 239 residentes
de 50 hogares de la zona ribereña del barrio Remansito de Ciudad del Este, Paraguay.
Resultados: Sólo el 12% de los hogares contaban con un ingreso familiar mayor al salario
mínimo y entre los encuestados de mayoría de edad, el 45% ha estudiado hasta el nivel
primario y sólo el 2,85% ha accedido a una universidad. En términos de saneamiento,
ningún hogar cuenta con un pozo ciego en donde depositar sus desechos orgánicos que son
arrojados a orillas del Río Paraná. No es inusual que el sector público responda a
intereses privados por detrás del ejercicio de la administración del estado, la
reubicación y erradicación de esta problemática tocaría muchos de estos intereses
ocultos ligados al contrabando, la evasión fiscal y el narcotráfico. Se evidencia la
necesidad de aplicaciones de políticas públicas que consideren la dualidad de la
problemática.
Qualidade dos itens de múltipla escolha utilizados em um Teste de Progresso
Authors: Tombi Elen Cristina Nascimento de Araujo , Zukowsky-Tavares Cristina , Ferreira-Gerab Iraní
Published: February 2022

Este artigo objetiva analisar e discutir a qualidade dos itens de múltipla escolha (IME) elaborados para um Teste de Progresso, por meio da análise quali-quantitativa de 100 itens. Nos resultados há predomínio da dimensão do conhecimento conceitual e o domínio cognitivo sintetizado pelo verbo “entender”, analisado pela Taxonomia de Bloom Revisada, e 44% dos itens estão em acordo com as diretrizes técnicas para elaboração de IME. Pela análise da Teoria Clássica dos Testes, KR20 foi 0,835, dificuldade (P) 0,496 e índice de discriminação 0,240. O teste apresentou bom índice de confiabilidade, com dificuldade dos itens adequada. Deve ser chamada a atenção ao índice de discriminação e à formulação do enunciado no intuito de melhorar esses parâmetros para os itens de forma geral.
Medical expulsive therapy in ureteric calculi: A prospective study
Authors: S Mittal Gyanendra , Gupta Shalabh , Verma Rajiv , Agarwal Alok , Jadaun Priyanka
Published: February 2022

Ureteric calculus with a colicky pain is a common issue faced by surgeons and urologists in the ER and OPD with a major universal health and financial strain on the health care system. Different studies have shown promising outcomes for ureteric calculus with medical expulsive therapy (MET) in relation to the expulsion rate and mean duration of expulsion, decrease hospital stay and less requirements of analgesics. The aim of this study is to compare the efficacy and safety of Tamsulosin alone or in combination of Deflazacort in medical expulsive therapy of ureteric calculus of less than 10 mm (sub-centric).

Effect was studied on two groups. Group-A patient received standard medical treatment plus Tamsulosin. Group-B patients received standard medical treatment and Tamsulosin plus Deflazacort.

MET with Tamsulosin and Deflazacort has major advantages, with very mild, reasonable side effects and substantially lower healthcare system costs.

Medical therapy with Tamsulosin is effective and have been found to increase and hasten the expulsion of ureteric calculus, but expulsion rate is more, mean expulsion time and duration of hospital stays, and the episodes of pain is less when tamsulosin is combined with Deflazacort.
Low lying pubic tubercle: A predictor of development of inguinal hernia
Authors: Purohit Naman , Verma Manish , Vashisht MG , Prakash Dhillon OM , Singha Abhijit
Published: February 2022

All the inguinal hernias begin within a single weak area called myopectoneal orifice, the natural mechanisms in our body which support this area are oblique direction of the inguinal canal in abdominal wall, the tension mechanism of transversalis fascia and presence of aponeurotic extensions from the transverse abdominis aponeurotic arch in the posterior wall of the inguinal canal. As the distance from pubic tubercle to the horizontal line joining two anterior-superior iliac spine increases, the inguinal canal becomes less oblique that leads to increased risk of development of inguinal hernia. The present project was planned to study the role of low-lying pubic tubercle in development of inguinal hernia.

The present case control study was conducted in our institute from June 2018 to April 2019 taking 100 cases and 100 control meeting inclusion criteria. In all patients, following parameters SS line, ST line, height, weight was recorded and evaluated.

The mean value of ST line in our study group is7.3476±0.16354cm significantly greater (p=0.05) than the controls the mean value being 6.9242±0.12620cm.

Group of people with low-lying pubic tubercle are at high risk of developing inguinal hernia.
Accidental abdominal impalement: 2 rare presentations
Authors: Kumar Bhattacharjee Prosanta , Kr Halder Shymal
Published: February 2022

Impalement injuries to the abdomen are a type of penetrating injury after stab wounds and gunshot wounds. Exploration is routinely required because often the nature and extent of the injury cannot be diagnosed preo peratively. Extrication of the impaled object in the operating room under controlled conditions is important. A multidisciplinary approach is often required.
Assessment of Nasal Tip Projection and Rotation in Different Types of Malocclusions in Maharashtrian Population: A Photographic Study
Authors: Andhare Pushkar , Datana Sanjeev , Agarwal Shiv Shankar , Bhandari S. K.
Published: February 2022

Introduction: Nose holds an anatomically strategic position on face which influences the facial aesthetics and soft tissue profile of an individual, making it indispensable to understand the variations in nasal features and influence of different factors on it. Present study aims at assessing nasal tip projection and nasal tip rotation among patients with different sagittal skeletal relations and vertical facial patterns in Maharashtrian population using photographic analysis. Materials and Methods: Records of 410 patients with age ranging from 17 to 25 yrs were selected from the institutional archives; to assess the nasal projection and rotation. Data obtained was divided into groups depending on the type of sagittal skeletal relation and vertical facial pattern and subjected to the statistical analyses. Results: Nasal tip projection was greater among patients with skeletal Class III malocclusion (mean 0.39) as compared to other malocclusion types, but did not differ significantly (P-value>0.05). Nasal tip rotation was clockwise among patients with skeletal Class III malocclusion and anticlockwise in Class I and Class II malocclusion patients, which was statistically significant (P-value<0.05). Amongst the patients with different vertical facial pattern, no statistically significant result could be obtained for nasal tip projection and rotation. Conclusion: The result of the present study gives an insight about the nasal features prevalent among different types of malocclusion, thus assisting the clinician in treatment planning and achieving good facial aesthetics with pleasing soft tissue profile.
Paranasal Mucormycosis: A Literature Review
Authors: Nautiyal Aruna , Bali Shweta , Aggarwal Priyanka
Published: February 2022

Mucormycosis has wreaked havoc amongst the COVID-19 pandemic, crippling the patients already battling the virus. It is therefore of utmost importance that the facts be separated from the myths in order to tackle this problem from the roots. The basis of this current review article to compile all the information regarding the facts about mucormycosis in one place so as to get a better understanding of the disease process and hence work towards reducing patient morbidity and mortality.
Denture Markers as Identification Tools in Forensic Odontology: A Case Series
Authors: Sagar Preeti , Agarwal Abhinav
Published: February 2022

Forensic odontology is defined as “the branch of forensic medicine that deals with teeth and dental findings which helps in identifying the remains of a dead person. Increase in life expectancy has increased number of geriatric patients with denture wearer. Several well-documented methods of denture labeling have been reported in the literature, which include surface marking, incorporation techniques using metal or nonmetal materials, and engraving. This case series highlights the rehabilitation of completely edentulous patients using conventional complete denture prostheses equipped with these identification devices, which would be a critical contributor in determining the individual’s identity. All of these denture marking methods were simple, inexpensive, time-saving, less technique sensitive, fire resistant, and aesthetically pleasing to the individual patient.
ЕКЗОГЕННІ ДЕТЕРМІНАНТИ ПУБЛІЧНИХ ВИДАТКІВ У СУЧАСНОМУ ГЛОБАЛІЗОВАНОМУ СВІТІ
Authors: Малиняк Б. , Кириленко О. , Горин В. , Дерлиця А.
Published: February 2022

Анотація. Процеси глобалізації у світовій економіці посилюють тенденції залежності бюджетних політики країн, у тому числі у сфері формування публічних видатків, від міжнародних відносин. У науковій літературі доволі ґрунтовно розкрито різноманітні механізми залежності публічних видатків від міжнародних відносин. Однак обґрунтовані наукові позиції щодо тих чи інших наслідків для видатків бюджетів різних країн не впорядковано в цілісну систему зовнішніх чинників. Метою статті є систематизація вчення про вплив міжнародних відносин, у яких бере участь країна, на видатки державного бюджету і розвиток теоретичних положень фінансової науки про зміни публічних видатків під впливом міжнародних відносин. Запропоновано згрупувати чинники, які впливають на публічні видатки, у чотири напрями: 1) геополітичні; 2) юридичні, 3) фінансово-кредитні; 4) інфраструктурні. Серед геополітичних чинників, які найбільше впливають на видатки держави, виокремлено військову агресію, ізоляцію, санкції, втручання у внутрішні справи країни тощо. Важливе значення для публічних видатків мають міжнародно-правові (юридичні) чинники, а саме: правові акти міжнародних інституцій, правомочність яких поширюється на державу; ухвали міжнародних судів; рішення міжнародних фінансових організацій. З-поміж чинників міжнародної фінансово-кредитної системи, від яких залежать видатки національних бюджетів, зазначено стан, динаміку, тенденції на міжнародних фінансових, валютних, кредитних ринках. Наслідки інфраструктурних чинників для публічних видатків проявляються через створення об’єктів глобальної інфраструктури, їхня модифікація і ліквідація. Одержані результати дають змогу чіткіше ідентифікувати міжнародні чинники, що впливають на публічні видатки, і більш ґрунтовно розуміти природу такого впливу.
Ключові слова: публічні видатки, бюджет, бюджет держави, економічні санкції.
Формул: 0; рис.: 1; табл.: 0; бібл.: 31.
Cytotoxic Activity of a Northern Black-tailed Rattlesnake (Crotalus molossus molossus) Venom-Loaded in Chitosan Nanoparticles as a Potential Antitumoral System
Authors: Jimenez-Canale Jorge , Fernandez-Quiroz Daniel , Teran-Saavedra Nayelli G. , Diaz-Galvez Kevin R. , Gallegos-Tabanico Amed , Burgara-Estrella Alexel J. , Sarabia-Sainz Hector M. , Guzman-Partida Ana M. , Robles-Burgueño Maria del Refugio , Vazquez-Moreno Luz , Sarabia-Sainz Jose A.
Published: February 2022

Nanomedicine has led to the development of new materials able to improve the pharmaceutical effect of bioactive components, broadening the options of treatment for several diseases, including cancer. Chitosan (Cs) has been firmly established as biocompatible and biodegradable low-toxic polymer able to form complexes with bioactive agents, making them promising drug delivery vehicles. Additionally, some snake venom toxins such as A2 phospholipases (PLA2s), serine proteinases (SVSPs) and metalloproteinases (SVMPs) have been reported to present cytotoxic activity in different tumor cell-lines, making them an auspicious option to be used as cancer pharmaceuticals. In the present study, we identified the major proteins in a northern black-tailed rattlesnake (Crotalus molossus molossus) venom, and hemocompatibility and cytotoxic activity against T-47D breast carcinoma cells were evaluated. Afterwards, the venom was loaded into Cs nanoparticles through the ionotropic gelation process with tripolyphosphate (TPP), obtaining particles of 415.9 ± 21.67 nm and a zeta potential of +28.3 ± 1.17 mV. The Cs-Venom complex was able to deliver the venom into the breast carcinoma cells, inhibiting their viability and inducing morphological changes in the T-47D cells. Although more studies are required, we suggest the potential use of C. m. molossus venom toxins entrapped within polymer nanoparticles for the future development and research of cancer pharmaceuticals.
Влияние сроков сева на качественные показатели зерна ярового ячменя
Authors: Моисеев С.А. , Рябкин Е.А. , Каргин В.И. , Камалихин В.Е.
Published: February 2022

Качество зерна ярового ячменя во многом зависит от правильности подбора оптимального срока сева. Оптимальный срок сева зависит прежде всего от физической спелости почвы. Именно этот показатель позволяет судить о готовности почвы к весенней обработке. Состояние физической спелости определяется ее рыхлой структурой, достаточным количеством воды в пахотном слое, а также наличием питательных элементов в почве, которые активно синтезируют почвенные микроорганизмы. Чтобы получать стабильный и высококачественный урожай ярового ячменя необходимо четко определять готовность почвы к полевым работам. В статье приведены результаты опытов по определению качественных показателей зерна ярового ячменя в зависимости от сроков сева.
Влияние сроков сева на экономическую эффективность возделывания ярового ячменя
Authors: Моисеев С.А. , Рябкин Е.А. , Каргин В.И. , Камалихин В.Е.
Published: February 2022

Экономическая эффективность возделывания ярового ячменя является важным показателем при производстве зерна. Сроки сева ярового ячменя могут оказывать влияние на качество и количество урожая, соответственно изменяются и показатели экономической эффективности. Необходимо подобрать оптимальные сроки посева для получения максимальных урожаев как по количеству, так и по качеству с максимальной экономической эффективностью. Возделывание убыточных посевов является нецелесообразным. В современных экономических условиях получаемый урожай должен не только окупать затраты на производство, но и приносить прибыль. В статье приведены результаты сравнительного анализа экономической эффективности возделывания ярового ячменя в зависимости от сроков сева.
Пшемахо Коцев – один из лидеров движения горцев Северного Кавказа за независимость в период Революции и Гражданской войны
Authors: Камбиев А.М.
Published: February 2022

В статье рассматривается проблематика, связанная с общественно-политической деятельностью известного горского либерально-националистического деятеля периода Революции и Гражданской войны в России Пшемахо Коцева. В начале Гражданской войны в регионе он поочередно был комиссаром и министром всех антибольшевистских правительств, пока в итоге в начале 1919 г. не стал во главе Горского правительства. Несмотря на расхождения с белогвардейцами по поводу судеб региона, пошел на сотрудничество с ними. Делается вывод о том, что в годы Второй мировой войны, несмотря на неприятие коммунистического режима, не стал на путь коллаборационизма.
Аффективы как средства выражения проявлений радости и нерадости в русском и английском языках
Authors: Овчинникова Е.В.
Published: February 2022

В статье описываются причины и способы проявления эмоциональных состояний радости и нерадости на материале текстов классической русской и английской литературы. На основе характеристики причин, вызывающих то или иное эмоциональное проявление, выделены типичные ситуации в рамках радости и нерадости, испытываемых субъектом. Рассмотрена группа аффективных языковых средств, выражающих обозначенные ситуации, на примере которой описаны сходства и различия в объективации проявлений эмоций радости и нерадости в русском и английском языках.
Словосложение как способ образования неологизмов в английском языке
Authors: Растворцева Д.М. , Дрыгина Ю.А.
Published: February 2022

В данной статье рассматривается английский язык как современный живой язык полный новых лексических единиц. Цель статьи – дать характеристику понятия «неологизм», рассмотреть способы образования новых слов, проанализировать способ словосложения.
Направления и перспективы развития стандартизации
Authors: Богатырев А.В. , Городничая А.Н.
Published: February 2022

Стандартизация является основным ключом стабильного повышения уровня качества и производительности как мировой, так и российской экономики. В данной работе изучается вопрос перспективных направлений развития стандартизации в России и замедленные по сравнению с отечественной экономикой темпы развития сферы стандартов и стандартизации.
Перспективные методы обезжелезивания воды
Authors: Темная Ю.А. , Завьялова А.А.
Published: February 2022

В данной статье проводится анализ перспективных методов очистки воды от соединений железа, которые позволяют повысить эффективность классических схем обезжелезивания воды. На основе проведенного анализа были выявлены достоинства и недостатки отдельных методов, а так же потенциальное воздействие на окружающую среду.
Важность развития адаптивной физической культуры в Российской Федерации
Authors: Захарченко А.Е. , Моделина Т.Н. , Новокрещенова А.А. , Волхова М.М.
Published: February 2022

В данной статье авторами была рассмотрена история появления, становления и развития адаптивной физической культуры. Были выделены основные причины повышения важности адаптивного спорта для государства и его граждан. Авторы приводят определение адаптивной физической культуры. Также, проводится сравнение адаптивного спорта и стандартной физической деятельностью. Авторы подчеркивают важность развития адаптивного спорта в Российской Федерации и выделяют ряд основных проблем, с которыми на сегодняшний день сталкиваются люди с ограниченными возможностями проживающие в РФ. Подводя итог, авторы подчеркивают важность адаптивной физической культуры, поднимая вопрос обращения государственной власти повышенного внимания на данный вопрос.
Анализ резервуара с избыточным внутренним давлением
Authors: Сидорова А.А. , Борискин С.И. , Ефанов С.А. , Кечемайкин В.Н. , Чугунов М.В.
Published: February 2022

В статье приводится статический анализ конструкции. В качестве метода анализа используется метод конечных элементов, а в качестве среды моделирования SOLIDWORKS Simulation. Разработаны граничные условия по перемещениям обеспечивающие вычислительную эффективность, а также адекватность получаемых решений. Результаты анализа напряженно-деформированного состояния представлены в наглядной форме, пригодной для оценки.
Тенденции пространственной организации интерьеров офисов
Authors: Морозова С.М. , Матовников С.А.
Published: February 2022

Статья посвящена анализу тенденций пространственной организации интерьеров офисов. Рассмотрены варианты интерьеров различных функциональных зон офисов. Выявлены приемы организации пространства рассматриваемых помещений офисов.
Разработка метода проведения аттестации объектов информатизации
Authors: Вантеева А.Е.
Published: February 2022

Данная статья посвящена вопросам защиты информации посредством аттестационных мероприятий по требованиям безопасности информации. Изучаются методы аттестации объектов информатизации, которые содержат в себе информацию ораниченного распространения.
Опыт использования нейросети для классификации документов в СЭД
Authors: Перова М.В. , Даниленко А.А. , Кошелев А.С.
Published: February 2022

В статье анализируется новый способ классификации документов в системах электронного документооборота, алгоритм и преимущества данного способа. Исследуется работа нейросетей. Рассматривается опыт использования классификации в органах государственной власти Республики Саха (Якутия) и в организации «Переход».
Методы псевдовогнутого анализа в теории нелинейных уравнений и неравенств Вольтера
Authors: Гацаева Р.С-А.
Published: February 2022

В статье реализуется применение, так называемого, метода псевдовогнутого анализа к многомерным нелинейным интегральным уравнениям Вольтера с нелинейностью псевдовогнутого вида.
Сорбция никеля из водных растворов полимерными электретами на основе реактопластов
Authors: Марценюк В.В.
Published: February 2022

Проведена оценка возможности применения полимерных электретов на основе реактопластов в качестве сорбентов. Методом спектрофотометрического титрования определена концентрация катионов никеля до и после сорбции. Показано, что оптимальная продолжительность сорбции катионов никеля составляет от 5 до 15 минут. В течение данной продолжительности удаѐтся снизить концентрацию катионов никеля в растворе более чем на 40 %. Для повышения сорбционных свойств предложены приѐмы интенсификации процесса.
Устройство генераторной установки и моторное масло для дизельного генератора Yanmar
Authors: Тихонов Н.Ф. , Шумихина Е.Г.
Published: February 2022

Цель статьи – анализ устройства генераторной установки Yanmar и их системы смазки.
Бизнес-план предприятия: содержание и роль в финансовой политике
Authors: Альгинова Т.Ф.
Published: February 2022

В статье проанализировано содержание и роль бизнес-плана предприятия в финансовой политике. Актуальность разработки бизнес-плана предприятия является совершенствованием функционирования деятельности предприятия. Начиная свою деятельность, предприятие, предполагая возможное расширение и в ходе его реализации, должно четко понимать потребность в будущих трудовых, материальных, финансовых и интеллектуальных ресурсах, источниках их приобретения и уметь четко просчитать эффективность их использования в процессе работы компании.
Статистический анализ развития науки в Российской Федерации
Authors: Каюшкин Н.Д. , Дружинин М.О.
Published: February 2022

Статья посвящена анализу Российской науки. Авторами были изучены ключевые показатели, которые показывают её фактическое состояние. Актуальность данной работы заключается в методологии исследования и определении ключевых проблем науки в России.
Organic Matter Transformation in the Shallow Soils of European Russia Depending on the Underlying Rock
Authors: Bakhmet Olga
Published: February 2022

Abstract. This study undertook to map the composition and stock of organic matter in soils formed on bedrock types differing in resistance to weathering and mineralogical composition. Studies of the specific features of organic matter transformation in soils formed over bedrock have demonstrated differences depending on the parent rock characteristics. The influencing factors include the chemical composition of the rock and its weatherability. Where rocks have a rich composition – basic and ultrabasic – but are deeply metamorphosed (and, hence, resistant to weathering), there forms primitive soils with a low content of organic matter, which is mostly confined to the top organic horizon. Besides, organic matter in such soils is of fulvic nature, which is generally typical of the zonal soils. Primitive soils are not very fertile, both due to the relatively low content of organic matter and to the limited availability of mineral nutrients for plants. The fertility of shallow soils on acid parent rocks is limited by high acidity and a low content of mineral nutrients both in the parent rock eluvium and in the soil’s native mineral material. The productivity of soils on basic rocks is somewhat higher. The conditions for the biota are the most favorable in shallow soils forming on carbonate rocks. They contain substantial amounts of nutrients and have comparatively low weatherability, which makes these resources available. In the organic matter of these soils, humic acids prevail over fulvic acids, even if slightly. Organic matter stores in such soils are distributed more evenly, with a substantial share concentrated in mineral horizons, in the root layer.
Keywords: soil, organic matter, parent rock
The Methodological Principles of Setting Up Soil Monitoring in Protected Areas
Authors: Bakhmet Olga , Medvedeva Maria , Akhmetova Gulnara
Published: February 2022

The article discusses the methodology of organizing soil monitoring in the territory of Eastern Fennoscandia. The history of developing monitoring studies of soils is presented. The main stages of monitoring are shown. Soil monitoring requires an adequate selection of indicators to match the type of impact and the mission of the monitoring. The importance of complex studies in soil monitoring is shown. It is noted that it is possible to change the monitoring objects in response to the increase in anthropogenic impact. The need for international cooperation in monitoring the natural environment in connection with global climate change is discussed. Continuous and consistent observations based on integrated research are what enable a reliable assessment of the current state of the natural environment in protected areas. This particularly applies to soil monitoring in valuable UNESCO heritage sites (e.g., rock art – White Sea and Lake Onega petroglyphs).
Keywords: natural environment, protected areas, soil monitoring
Growth of Sphagnum Riparium Contains the Signature of Short Wavelength UV-B Passing Through the Ozone Layer
Authors: Mironov Victor
Published: February 2022

It follows from the negative reaction of plant growth to UV-B that the wavelengths penetrating through the ozone layer, in contrast to the absorbed ones, should leave a specific signature in the form of growth inhibition. This signature is expected, for example, for peat mosses of the Sphagnum genus. To test this hypothesis, we studied the growth response of Sphagnum riparium Ångstr. to solar UV in the 200-310 nmrange, recorded outside the Earth’s atmosphere. It was found that wavelengths starting from 286 nm significantly inhibited the growth of Sphagnum, while shorter wavelengths hadno significant effect. It follows that wavelengths starting from 286 nm reach the Earth’s surface, while shorter ones are absorbed by the ozone layer. These data correspond to the physical concepts of the 286 nm limit for solar radiation penetration through the ozone layer. Based on the universal UVR8-dependent mechanism of UV-B reception in plants, we conclude that plants have potential as indicators for assessing the penetration of the shortest solar UV-B wavelengths through the ozone layer.
Keywords: UV-B, 286 nm, Sphagnum, growing season, growth inhibition
The Perceptions of Students in Russia and Belarus About the Two Countries: An Ethno-Sociological Study
Authors: Snezhkova Irina , Shalygina Natalia
Published: February 2022

In 2018-2020, a sociological and ethnopsychological study of the image of Russia and Belarus from the point of view of students from the two countries was conducted in a number of universities in Moscow and Minsk. Given the current climate and sanctions pressure on Russia and Belarus, it was important to study how Russian and Belarusian youth react to the current conditions, how they perceive the image of Russia and Belarus, and what are the ethnic characteristics that the youth of the two countries ascribe to each other. In some cases, young people had a sense of pride and patriotism for their country. The features of the youth’s ethnic identities in the two countries were also studied. The results showed that despite the difficult ethno-political situation in the world, the youth of Russia and Belarus demonstrated a positive attitude to their own nation and to their neighbor.
Keywords: the image of Russia and Belarus, ethnic stereotypes of Russians and Belarusians, pride and patriotism, ethnic identity of Russians and Belarusians
Digital Academic Education during Covid-19 Pandemic – Perception of College and School students in Andhra Pradesh
Authors: Kumar Kutty
Published: February 2022

The purpose of this study is to examine the view of college and school students of Andhra Pradesh on virtual education through web conference tools in response to the Covid-19 crisis. From July to September 2020, an online survey was conducted, with 123 responses selected for the study. For answering the study objectives, the data was examined using the Mann Whitney U test and the Friedman test. Out of 123 people who took part in the online survey, 48% were high school students and 52% were college students, male respondents made up 63% of the overall population while female respondents made up 37%. The majority of school pupils (30%) were aged 12 to 15, while the majority of college students (39%) were aged 20 to 23. When it came to accessing web-conference applications, the most popular choices among survey participants were Mobile and Tablet. The most often utilized web conferencing tools for virtual learning were Zoom (90%) and Cisco Webex Meeting (87%). The results of the Mann Whitney U test revealed that college students scored higher than schoolchildren, implying that the former population was more responsive to certain aspects of online education than the latter. The test revealed a statistically significant discrepancy between college and school students’ expectations of the benefits and drawbacks of online learning. Furthermore, the Friedman test revealed a significant difference in total satisfaction between college and school students (χ2 (1) = 29.121, p ≤ 0.000). Additionally, both the school and college populations benefited from online library services such as virtual book exhibitions, webinars, and awareness programmes on Covid-19 and academic/research-related topics; lowering penalty/ overdue charges on borrowed library materials; providing licenced electronic resources and educational video materials.
The Laki variety of Harsin : grammar, texts, lexicon
Authors: Belelli Sara
Published: February 2022

This book presents a documentation and analysis of Harsini, the language variety spoken by the people of Harsin, a small urban centre located in south-east Kermanshah Province, western Iran. The main features of phonology and morphosyntax are outlined, and an extensive corpus of transcribed spoken texts, recorded in situ, is also provided, together with a lexicon. The book also includes comparative notes and discussion of the place of Harsini within Laki, and its relationship to Southern Kurdish. The sound files from the text corpus are available online at https://multicast.aspra.uni-bamberg.de/resources/kurdish/#laki.
Vestígios inapagáveis
Authors: Rodrigues André Luis
Published: February 2022

O ensaio detém-se na leitura analítico-interpretativa dos livros de ficção de Bernardo Kucinski, K.: relato de uma busca e Os visitantes, que tratam do desaparecimento de Ana Kucinski e de seu marido, Wilson Silva, durante a ditadura militar. Propõe-se que, em lugar da figuração direta da violência desencadeada pelo aparato repressor, a opção de Kucinski é por uma espécie de recolha dos indícios deixados na esteira dos crimes cometidos em nome do Estado.
O relato (ético) de um tradutor de Maurice Blanchot
Authors: Pimentel Davi Andrade
Published: February 2022

Neste artigo, com base em minha experiência de tradutor do escritor francês Maurice Blanchot, proponho algumas reflexões sobre a tradução enquanto ato ético, entendendo por ato ético o respeito pela diferença da língua do outro estrangeiro, o que significa não aclimatá-la à língua do tradutor, mas sim deixá-la abrir novos espaços sintáticos e semânticos em minha própria língua. Nesse percurso, além da análise da tradução de fragmentos escolhidos da narrativa L’attente l’oubli, de Blanchot, pretendo dialogar com três ideias essenciais, a meu ver, ao ato tradutório: a primeira, a ideia de Jacques Lacan sobre a letra como materialidade do significante; a segunda, a ideia de Antoine Berman sobre a ética na tradução; e, a terceira, a ideia do próprio Blanchot sobre a tradução enquanto diferença.
VI preferential pathways of a large government building
Authors: Clausen Jay , Moore D. , Miller K. , Haines-Ecklund L.
Published: February 2022

Trichloroethylene (TCE) releases from leaks and spills next to a large government building occurred over several decades with the most recent event occurring 20 years ago. In response to a perceived conventional vapor intrusion (VI) issue a sub-slab depressurization system (SSDS) was installed 6 years ago. The SSDS is operating within design limits and has achieved building TCE vapor concentration reductions. However, subsequent periodic TCE vapor spikes based on daily HAPSITE™ measurements indicate additional source(s). Two rounds of smoke tests conducted in 2017 and 2018 involved introduction of smoke into a sanitary sewer and storm drain manholes located on effluent lines coming from the building until smoke was observed exiting system vents on the roof. Smoke testing revealed many leaks in both the storm sewer and sanitary sewer systems within the building. Sleuthing of the VI source term using a portable HAPSITE™ indicate elevated vapor TCE levels correspond with observed smoke emanation from utility lines. Sleuthing activities also found building roof materials explain some of the elevated TCE levels on the 2nd floor. Installation of an external blower in the roof truss space has greatly reduced TCE levels. Preferential VI pathways and unexpected source terms may be overlooked mechanisms as compared to conventional VI.
The Determinants of COVID-19 Vaccine Acceptance in Sumatra
Authors: Sidarta Cindy , Kurniawan Andree , Lugito Nata Pratama Hardjo , Siregar Jeremia Imanuel , Sungono Veli , Heriyanto Rivaldo Steven , Sieto Novia Lauren , Halim Devina Adella , Jodhinata Claudia , Rizki Saraswati Anindita , Sinaga Terry Devita , Marcella Chintya , Wijovi Felix , Susanto Billy , Marcella Elizabeth , Wibowo Johan , Anurantha Jonathan Juniard , Imanuelly Michelle , Indrawan Michele , Heryadi Nadia Khoirunnisa
Published: February 2022

In light of the current vaccination programs being implemented worldwide, this study aimed to evaluate the determinants of coronavirus disease 2019 (COVID-19) vaccine acceptance in Sumatra, Indonesia. According to a COVID-19 vaccine acceptance survey conducted in Indonesia by the World Health Organization (WHO), the Ministry of Health of the Republic of Indonesia, the National Immunization Technical Advisory Group (NITAG), and the United Nations Children’s Fund (UNICEF), published in November 2020, Sumatra is among the places having lower COVID-19 vaccine acceptance rates, with Aceh Province displaying the lowest level of vaccine acceptance. Thus, a cross-sectional study was conducted, and a logistic regression analysis was used to identify the factors affecting COVID-19 vaccine acceptance. Out of 368 respondents who participated in the survey, 143 (38.9%) accepted the vaccine, and 225 (61.1%) refused it. Vaccine safety concerns constituted the most reported reason for refusal (43.6%). This study also found that province of residence and basic immunization status were determinants of COVID-19 vaccine acceptance in Sumatra. Concerns regarding vaccine safety might be the reason for the low level of vaccination in Sumatra. Increased education and encouragement from healthcare professionals and regional authority figures can alleviate public concerns and improve vaccine acceptance.
Effectiveness of Using Information, Education, and Communication Flowchart Media in Implementation of Early Breastfeeding Initiation
Authors: Notarianti Rizna , Fikawati Sandra , Faradhila Alifani Faiz
Published: February 2022

Early initiation of breastfeeding (EIB) has many benefits for both the baby and the mother. However, in Bogor City, there are still many babies who do not get EIB when they are born (33.6%). The implementation of EIB is not optimal due to the absence of standard procedures to equalize its theory and perception. This study aimed to investigate the effectiveness of using Information, Education, and Communication (IEC) flowchart media concerning the standard procedure for EIB implementation in the Primary Health Care PHC of Bogor City. A quasi-experimental research was conducted on 58 midwives divided into the intervention and control groups. The intervention group was given IEC flowchart media, the EIB standard procedure, whereas the control group was given a brief explanation about EIB. The results indicated that the intervention group (96.0) had a higher average EIB implementation score than the control group (84.7). Furthermore, the success rate of EIB was higher in the intervention group (93.1%) than in the control group (20.7%). In conclusion, the IEC flowchart media is effectively used to optimize EIB implementation by midwives in the Primary Health Care PHC of Bogor City.
A Study on the Impact of Occupational Fatigue on Human Performance among Oil and Gas Workers in Indonesia
Authors: Dahlan Achmad , Widanarko Baiduri
Published: February 2022

Occupational fatigue is a serious problem since it may cause several issues, including deteriorating human performance. Some major accidents in the oil and gas industries were associated with the lack of human performance due to occupational fatigue. This study aimed to analyze the impact of occupational fatigue on human performance among oil and gas workers in Indonesia. This study used a cross-sectional design using a self-administered validated questionnaire to gather information on demographic (gender and age), work characteristics (work rotation, work duration, shift work model, day/night shift, job position), sleep debt, sleep quality, occupational (acute and chronic) fatigue, and at-risk behavior as the indicator of human performance. In this study, a total of 1,650 workers from different fields (production, drilling, well service, construction, and administration/office) participated. This study showed that occupational fatigue (both chronic and acute) significantly impacted human performance, and occupational fatigue conditions decreased human performance. This implied that managing occupational fatigue may prevent deteriorating human performance.
The Estimation of Excess Mortality during the COVID-19 Pandemic in Jakarta, Indonesia
Authors: Wijaya Madona Yunita
Published: February 2022

Indonesia is among the countries affected by the coronavirus disease 2019 (COVID-19) pandemic, and DKI Jakarta Province recorded the highest number of deaths. This study aimed to analyze the excess mortality across five administrative cities in Jakarta stratified by gender to assess the pandemic impact on mortality. The monthly mortality data from January 2018 to December 2020 was obtained through government sources. The data helped measure excess mortality by estimating the baseline mortality had the COVID-19 pandemic not occurred. The analysis used a linear mixed model because of its ease and flexibility in forecasting subject-specific mortality. The results showed 13,507 or 35% excess deaths in Jakarta [95% CI: 11,636 to 15,236] between June and December 2020. The excess numbers were found relatively higher among men than women. Furthermore, Jakarta has underreported the COVID-19 deaths at least seven times higher than the reported number of confirmed deaths.
The Relationship between Public Perception and Obedience with Social Distancing Policies during the COVID-19 Pandemic in DKI Jakarta, Indonesia
Authors: Widyamurti Widyamurti , Sitorus Edwina Bernita , Susanna Dewi , Wispriyono Bambang , Kusuma Aria , Mahkota Renti
Published: February 2022

The Indonesian Government established a social distancing policy to prevent COVID-19 transmission. However, this implementation will be ineffective without the compliance of the people. This research aimed to analyze the relationship between public perception and obedience with social distancing in terms of the variables based on the Health Belief Model. This study used a cross-sectional design with a population of DKI Jakarta’s indigenes within the productive age of 15-64 years. The sample comprised 408 participants, with the independent variables of socio-demographics (age, gender, occupation, and education) and health beliefs (perceived susceptibility, severity, benefits, barriers, and self-efficacy). Meanwhile, obedience to social distancing was the dependent variable. Data were obtained through an online questionnaire and evaluated with the bivariate and multivariate analysis using Chi-square and logistic regression tests. Gender (OR=2.327; 95% CI=1.404-3.857) and perceived self-efficacy (OR=2.609; 95% CI=1.726-3.945) were significantly related to social distancing obedience. Meanwhile, no statistical correlation (p > 0.05) was found with socio-demographics, perceived susceptibility, severity, benefits, and barriers. The males with low self-efficacy are more likely to disobey the social distancing policies. The individual’s self-efficacy perception increased with their level of obedience to social distancing policies.