bluuebunny/crossref_metadata_2025 huggingface dataset:
Membangun Keimanan dan Toleransi Beragama Melalui Model Pembelajaran Hiwar Jadali di Masa Pandemi Covid-19
Authors: Rahmat Munawar , Firdaus Endis
Published: October 2021

Abstract. Religious tolerance among students is quite problematic. The results of previous studies showed that student’s intolerance was quite high. The question is, how to teach students a solid faith and be tolerant of other religions and different Islamic groups? Abdurrahman An-Nahlawi, An Islamic Scholar and Professor of Islamic Education in Egypt introduced seven types of Quranic methods, one of which is Hiwar Jadalī (dialogue-argumentative Qurani). This method is thought to strengthen faith as well as religious tolerance of students, provided that the lecturer can choose the right verses. This study aims to produce Hiwar Jadalī learning model in Islamic Religious Education to strengthen the religious belief and tolerance of UPI students. This research uses descriptive-comparative method. Two classes used the Hiwar Jadalī learning model while the other two classes used the ordinary model. As a result, Hiwar Jadalī’s learning model was proven to be more effective in strengthening students’ faith and religious tolerance. Abstrak. Toleransi beragama di kalangan mahasiswa cukup bermasalah. Hasil-hasil penelitian terdahulu menunjukkan intoleransi mahasiswa cukup tinggi. Pertanyaannya, bagaimanakah mengajarkan keimanan yang kokoh kepada mahasiswa sekaligus toleran terhadap agama dan golongan Islam lain yang berbeda?. Abdurrahman An-Nahlawi, Ulama dan Guru Besar Pendidikan Islam Mesir mengenalkan tujuh jenis metode Qurani, salah satunya Hiwar Jadalī (dialog-argumentatif Qurani). Metode ini diduga dapat mengokohkan keimanan sekaligus toleransi beragama bagi mahasiswa, dengan catatan dosen dapat memilih penggalan ayat-ayat yang tepat. Penelitian ini bertujuan menghasilkan model pembelajaran Hiwar Jadalī dalam Pendidikan Agama Islam untuk mengokohkan keimanan dan toleransi beragama mahasiswa UPI. Penelitian ini menggunakan metode deskriptif-komparatif. Dua kelas menggunakan model pembelajaran Hiwar Jadalī sedangkan dua kelas lainnya menggunakan model biasa. Hasilnya, model pembelajaran Hiwar Jadalī terbukti lebih efektif mengokohkan keimanan dan toleransi beragama mahasiswa.
A retrospective cohort study of diabetic foot disease during the covid pandemic in a tertiary care hospital in Kerala
Authors:   Professor, Department of General Surgery, KMCT Medical College, Kozhikode, Kerala, India, Mohandas Dr. P.G. , Keloth Dr. Anukesh Vasu ,   Assistant Professor, Department of General Surgery, KMCT Medical College, Kozhikode, Kerala, India, Krishnan Dr. Divya G ,   Associate Professor, Department of Pharmacology, KMCT Medical College, Kozhikode, Kerala, India, Rahman Dr. Neema ,   Junior Resident, Department of General Surgery, KMCT Medical College, Kozhikode, Kerala, India
Published: October 2021

Introduction: Diabetes affects 88 million people in south-east Asia with a regional prevalence of8.8%, and of them, 77 million live in India. Diabetic Foot Disease is an important complication thataccounts for significant morbidity and mortality in a diabetic individual. Aim: This study wasconducted to study the presentation stage of diabetic foot disease during the pandemic period asseen at a tertiary care hospital in North Kerala. Methods: This was a retrospective cohort studycarried out on patients diagnosed with diabetic foot and admitted to the Department of Surgery of atertiary care hospital in North Kerala during the study period of 6months from July 2020 toDecember 2020. A sample size of 63 was calculated. Data were collected from the case records ofthe patients, and the stages of presentation, relevant blood investigations, culture reports,radiological imaging and arterial doppler ultrasound findings were noted. Results: In this study, atotal of 63 patients were included. Of the 63 patients, 51(80.9%) were males, and 12 (19.0%) werefemales with a male to female ratio of 4.25:1. The mean age of the patients was 57.74 years. In thisstudy, as per the Wagner-Meggitt Classification of diabetic foot, the most common stage ofpresentation of diabetic foot encountered was Grade III (42.9%) followed by Grade IV (28.6%),Grade II (19.0%) and Grade V (9.5%).Conclusion: This is in part may be due to financialconstraints of the patient's families due to lack of job, transportation difficulties, shortage ofmedicines, shutting down of small scale health care facilities and pharmacies, prolonged neglect ofwounds, discontinuing of regular medications and poor home wound care which in turn are due tothe frequent regional lockdowns as a result of the covid pandemic.
Study of Neurocognitive Processes in a Paradigm of Information Concealment
Authors: Kholodny Y.I. , Malakhov D.G. , Orlov V.A. , Kartashov S.I. , Alexandrov Y.I. , Kovalchuk M.V.
Published: October 2021

The work contains a brief overview of the results of a series of experiments using the methods of functional magnetic resonance imaging (fMRI) and simultaneous registration of vegetative reactions using MRI-compatible polygraph (MRIcP), reflects the next stage in the development of domestic applied — forensic — psychophysiology and states the formation of a new — neuro-forensic — direction of neurobiological research. The work announces the creation of a technology for complex fMRI-MRIcP neurocognitive researches, promising for use in the interests of fundamental science and for a number of branches of practice. Here are the results of testing the effectiveness of this technology of fMRI-MRIcP research, performed on students of a technical university (23 male participants aged 22-23 years old). The experiments used, borrowed from forensic practice, “test with a hidden name” and “test for knowing the guilty”, simulating the concealment of personally significant information (stored in a person’s memory for decades) and situation- ally significant information (entered into a person’s memory an hour before experiment). An analysis of galvanic skin reactions and reactions in photoplethysmogram was carried out using a system for quantitative assessment of physiological data recorded using MRIcP during the simultaneous registration of fMRI. The high consistency of expert scoring and automatic quantitative assessment of polygrams has been confirmed, and ways to improve the automatic evaluation of data have been identified. The usefulness of the application of the system for quantitative assessment of physiological data and the method of “specifying the sample” (carried out with the help of MRIcP) for studying the functional connectivity of the brain areas when hiding personally and situationally significant information in selected forensic tests is shown.
Rats May Take into Account Dtheir Own Body Weight
Authors: Khvatov I.A. , Sokolov A.Y. , Kharitonov A.N.
Published: October 2021

In animals, the awareness of own body is expressed in their ability to take into account various parameters of their bodies in the relationship with the environmental objects. Currently, one of the areas of these studies is the ability of animals to perceive their bodies as a physical obstacle to solve a problem. We studied the ability of brown rats to consider their own body weight. To solve the experimental problem, the rats were supposed to receive the bait by crossing one of three bridges located above the floor. The bridges could be installed in a fixed or unfixed position. In the second case, when the rat tried to cross the bridge, it fell. Accordingly, the rat needed to correlate its body weight with the strength of the support. We found that 14 out of 41 tested rats could solve this problem. During the experiment, these rodents demonstrated characteristic “trying movements”, during which, we believe, they correlated their own weight with the reliability of the bridge.
Perception of Virtual Stereo Objects: Spatial Perceptual Effects Caused by The Peculiarities in Interaction of Visual Mechanisms
Authors: Vasilyeva N.N. , Rozhkova G.I.
Published: October 2021

The purpose of our study was investigation of the peculiarities of human visual perception in virtual environment created on the basis of stereo technologies. The participants were 100 adults aged from 17 to 79 years (40 males and 60 females, average age 32,9 years). Observation of virtual stereo objects was provided by computer software “Fusion” created for measuring visual fusion reserves which characterize the quality of binocular mechanisms of stereo perception. Test stimuli were random dot stereograms (RDSs) encoding a square test object moving from the screen to the observer. Separate presentation of the stimuli to the left and right eyes was based on the opposite circular polarization method. The participant’s task was to observe virtual stereo objects and describe perceived vi- sual images: their sizes, positions in depth and directions of movement. It has been found that, in conditions of view- ing the same virtual stereo objects, the participants with normally functioning mechanisms of binocular stereopsis could perceive quite different stereo images. On the basis of the perceived stereo image parameters, all participants were divided into four types. The described phenomena and the identified typology of spatial perceptual stereo effects could be considered as the consequences of restructuring interaction of visual sensory, accommodative and oculo-motor mechanisms involved in visible image formation when adapting to a virtual environment.
Features of Recognizing Facial Expressions in Short Time Intervals: the Level of Anxiety and Professional Affiliation
Authors: Khrisanfova L.A.
Published: October 2021

The aim of this study was to investigate how differences in anxiety levels relate to selective sensitivity to basic emotions (emotional bias) with minimal exposure time. Masked pictures of happiness, angry, fear, disgust, surprise, sad and neutral facial expressions were presented to 298 men at exposure times in intervals 16ms, 34ms, 49ms, 66ms. After presenting each image, the participants chose on the screen by pressing a key the name of an emotion suitable, in their opinion, Taylor Manifest Anxiety Scale (TMAS) was used to measure of trait anxiety. There were subjects of various professional groups (firefighters, military, athletes, psychologists, mathematicians). We found that Selective sensitivity to basic emotions at exposure times up to 49ms is determined by internal interpolation of the perceiver’s personality. Highly anxious men are unconsciously more likely to choose fear, anger and disgust. The increase in anxiety are accompanied by decreased preference of anger and happiness. Low-anxious men unconsciously ignore fear, anger, disgust, and preferred neutral face. Men of different professions are differed in the level of anxiety and emotional bias in basic emotions. Firefighters have the lowest level of anxiety, mathematics have the highest.
Social and Emotional Skills of Student: the Development of the Tool for Monitoring in Secondary School
Authors: Kulikova A.A. , Orel E.A.
Published: October 2021

Measuring the personal aspects of development is a challenge that researchers and practitioners are facing. Despite the fact that the results regarding the socio-emotional development of students are recorded in federal educational standards of Russia, there is neither a theoretical framework suitable for assessing these results, nor re- liable measuring materials suitable for its monitoring assessment. This paper is aimed to develop a monitoring tool to estimate social and emotional skills of secondary-school students. The results of a field test were analysed using Item Response Theory (IRT). Construct validity, reliability, differential item functioning and other characteristics were checked. Psychometric properties of the tool as well as theoretical framework are presented. The tool has good psychometric quality and can be used to assess the development of social and emotional skills of adolescents.
Adaptation of “Sociotropy—Self-Sufficience” Questionnaire for Russian Sample on Middle Adults and Ageing People
Authors: Strizhitskaya O.Y. , Petrash M.D. , Murtazina I.R. , Vartanyan G.A.
Published: October 2021

Present paper describes that adaptation of a questionnaire on the sociotropy or own assumptions and goals. Paper presents the results of the psychometric validity of the Russian adaptation of the Questionnaire for middle and older adults. Participants were adults aged 35-75 (N=358; M= 49,27; SD = 11,08; 75,5 % — females). Our adaptation was based on a New Zealand version of the “Socitropy/ Autonomy scale” by A. Beck. To check the criterial validity we used “Differential questionnaire of loneliness experiences”, “Social and emotional loneliness scales for middle and older adults”, “Psychological well-being scale by C. Ryff”. The results of the exploratory and confirmatory analysis identified four subscales: “Social non-confidence”, “Dependence on other’s opinion”, “Affiliation” and “Independence”. Psychometric tests proved that all identified scales had internal consistency, and form a general factor. Final confirmatory analysis showed that four scales are comparatively independent. Analysis of the results in age and sex groups showed that the questionnaire maintained its consistency in age groups (middle adulthood, later adulthood, aging) as well as for males and females. Thus, our results revealed that our adaptation could be used on adults and older adults in Russia.
Proposals for Modernization of Legal Regulation of Artificial Intelligence and Robotics Technologies in Russia with Platform Legal Models
Authors: Kashkin S. Yu.
Published: October 2021

Modern technologies and new management concepts — industrial and product platforms — create breakthrough innovative products and services based on the complex integration of artificial intelligence and other latest digital technolog3ies. Platforms are the physical embodiment of connectivity, digitalizing traditional manufacturing, lowering production costs, and converting goods into services that generate more value. Platform law could become a networking mechanism for artificial intelligence, big data, and the internet of things. It has features and instruments of legal regulation similar to those of integration law, but it is permeated, in accordance with its renewed nature, with scientific, technological and information-digital algorithms of legal relations and interactions. To meet the requirements of the time, legal institutions must change; the dominance of platform business models creates new legal relations and the need to search for new content and new legal forms of institutional regulation of changing social relations. Both traditional and adapted for its specifics methods are used in the article: historical, from the EU law — teleological (interpretation based on goals), comparative jurisprudence (synchronous and diachronous), comparative integration law, comparative law of science and technology, comparative legal regulation of AI and digital law, comparative platform law, comparative experimental law. The legal field of platform entities is in constant search of an effective balance between technological and economic innovations and their legal regulation. At the same time, it can become an effective mechanism for regulating artificial intelligence in the interests of humans.
The Revolutionary Impact of Artificial Intelligence on the Future of the Legal Profession
Authors: Burt J. A.
Published: October 2021

Two decades into the 21st Century, it is abundantly clear that Artificial Intelligence technology will fundamentally change the legal system as well as the economics of our daily lives. During the early years of AI development, computers successfully surpassed humans only in complex games requiring exceptional intelligence (e.g., chess, Go, Shogi). The legal profession assumed that AI would be unable to master the nuances and ambiguities of language and the skills required of first class lawyers. The recent history of AI advancement proved that assumption wrong. When combined with the new focus of neuroscientists and related disciplines on the study of the human brain, AI stands on the threshold of exceeding human intelligence in the areas which have historically been the exclusive domain of the legal profession. There is currently a broad array of important tools in the AI field which lawyers may use to improve efficiency and profitability, These AI tools are just the beginning. We can also anticipate that AI will necessarily and substantially affect decisions traditionally relegated to the autonomy of individual citizenry as well, with dramatic consequences. This paper attempts to identify the implications of AI technology on the legal profession, the broader society in which it operates, and the challenges confronted by the next generation of lawyers and law students.
European Artificial Intelligence Act: Should Russia Implement the Same?
Authors: Stepanyan A. Zh.
Published: October 2021

The proposal for a European Union Regulation establishing harmonized rules for artificial intelligence (Artificial Intelligence Act) is under consideration. The structure and features of the proposal of this regulatory legal act of the integrational organization are analyzed. EU AI Act scope is analyzed and shown as wider than the current Russian one. The act will contain harmonized rules for placing into market, operation and use of AI systems; bans on certain artificial intelligence methods; special requirements for AI systems with high level of risk and obligations of operators of such systems, harmonized transparency rules for AI systems designed for interaction with individuals, emotion recognition systems and biometric categorization systems, AI systems used to creating or managing images, audio or video content; market surveillance and supervision rules. The provisions of the Act, the features of the proposed institutions and norms, including extraterritoriality (as for GDPR before that raised many questions), risk-oriented approach (which is based both on self-certification and definite criteria for high-risk systems), object, scope, definitions are considered. The possible key concerns based on case-law to undermine possible discrimination are expressed. The author expresses conclusions about the advisability of (non) application of these institutions or rules in Russia.
Disclosure of Corporate Social Responsibility, Company Performance, and Corporate Reputation as the Mediating Role: Indonesian Context
Authors: Andayani Wuryan
Published: October 2021

Research aims: This study aims to provide new empirical evidence regarding CSR practices and their impacts on firm performance and corporate reputation in the context of a developing country region, namely Indonesia.Design/Methodology/Approach This research samples were 70 companies listed on the Indonesia Stock Exchange with five years of observation. This study used secondary data, which already exists and was obtained from the Indonesia Stock Exchange's official website. Also, Partial Least Square was employed to test the hypothesis's parameter estimates.Research findings: The results revealed that CSR disclosure could improve firm performance but could not increase corporate reputation. Thus, companies that carry out CSR activities and pay attention to stakeholders mean that they (employees, customers, suppliers, investors, etc.) will contribute to the company’s economic performance. The results of this study also uncovered that the level of investor awareness of corporate reputation was still low. Investors were only oriented to short-term investments and did not care about the long-term viability of the company. It showed that corporate reputation did not fully mediate the relationship between CSR disclosure and company performance.Theoretical contribution/Originality: As this study develops scientific research in the fields of CSR, corporate performance, and corporate reputation as the mediating role, the findings of this research support the stakeholder theory that a company not only increases profits but also should be accountable to all stakeholders. Besides, corporate reputation partially mediated the relationship between CSR and firm performance. It indicated that in Indonesia, concern for corporate reputation was still low.
Alternativas para el monitoreo en línea de soluciones poliméricas en procesos EOR
Authors: Báez-Serrano Blanca Johanna , Montealegre-Peña Diana Alejandra , Castro-García Rubén Hernán , Ardila-Moreno Mario , Suárez-Barbosa Andrés Felipe
Published: October 2021

La inyección de polímeros es un método de recobro mejorado utilizado en el mundo como tecnología exitosa, sin embargo, uno de los principales problemas es la sensibilidad de las soluciones poliméricas a la degradación por esfuerzos de corte. En ese sentido, el monitoreo de la viscosidad en tiempo real permite la toma de decisiones rápida durante la operación, con el fin de asegurar un proceso eficiente y así el incremento en el factor de recobro. En este trabajo se analizaron diferentes viscosímetros in-line para el monitoreo en tiempo real de la viscosidad de soluciones poliméricas. Adicionalmente, se realizó un análisis económico de los viscosímetros técnicamente factibles y disponibles mediante un sondeo de mercado, los cuales se compararon con la metodología de monitoreo empleada actualmente en Ecopetrol S.A.
Uso de nuevo propante en fracturamiento hidráulico de pozos tight gas en el piedemonte colombiano
Authors: Portela J. , Higuera J
Published: October 2021

El fracturamiento hidráulico de pozos es una técnica comprobada de mejora tanto de la productividad de hidrocarburos como de la inyectividad de agua y gas. El piedemonte llanero colombiano presenta una especial configuración de factores que dificultan tanto el proceso de inyección como el de producción, así como el proceso de fracturamiento hidráulico debido al alto tectonismo, la complejidad estructural, la baja permeabilidad y la profundidad de los yacimientos de interés. Los pozos ubicados en el Piedemonte Colombiano y que fueron operados por BP, Equion y actualmente por Ecopetrol han sido fracturados en su gran mayoría para obtener tasas de producción económicamente rentables. Durante la historia de fracturamiento debido a la complejidad estructural, profundidad, los altos gradientes de fractura y las altas presiones de yacimiento; el propante utilizado fue del tipo sintético de mineral de bauxita cuyas propiedades físicas y químicas se ajustaban a los requerimientos técnicos de los pozos. Aunque este material presenta buenas propiedades de resistencia al esfuerzo de cierre, en general fueron requeridas altas concentraciones que, sumadas a la alta densidad del material, implicaron el uso de fluidos de acarreo altamente viscosos necesitando mayores concentraciones de polímero en el fluido y por ende mayores niveles de daño inducido a la formación tanto por fluidos como por sólidos generados debido al efecto de trituramiento ó ´crushing´. Durante los últimos años se ha detectado que las formaciones de Pauto y Floreña son muy sensibles a fluidos externos y debido a las bajas permeabilidades. En función de esto, el presente proyecto fue planeado para la aplicación de una nueva mezcla de fluidos de baja concentración polimérica y nuevos propantes de mejores propiedades de conductividad y densidad, que fueron probados a nivel de laboratorio previo a las aplicaciones en campo. Esta campaña de fracturamiento fue la primera en su tipo usando fluidos con las más bajas concentraciones en la historia de los campos y un referente en Latinoamérica generando excelentes resultados en términos financieros y de producción.
Metodología para la optimización del consumo energético bajo el análisis de eficiencia financiera con un alto impacto en la reducción de emisiones de GEI. Caso exitoso de aplicación en el campo más grande de Colombia
Authors: Sáchica Jorge Andrés
Published: October 2021

El calentamiento global es una de las más serias amenazas ambientales, sociales y económicas que actualmente enfrenta el planeta, por lo que muchas empresas y organizaciones han generado un enfoque decisivo para combatirlo. Una de las estrategias de mayor eficiencia, es la reducción del consumo energético, la cual presenta varias ventajas como lo son la disminución directa del consumo de combustible, y la inclusión de tecnología de mayor eficiencia, lo que se refleja en beneficios financieros. Este proyecto permitió crear una metodología aplicable en la industria del petróleo y gas, en cuyo proceso de análisis, se detectaron alternativas importantes de optimización del consumo energético, que aportan a los balances de Emisión de Gases Efecto Invernadero (GEI), principalmente Dióxido de Carbono, Metano, y Óxidos Nitrosos, un tema fundamental de sostenibilidad a nivel mundial. Esta metodología fue aplicada en el campo Rubiales, siendo este el de mayor producción de hidrocarburos en los diez últimos años en Colombia, y cuyo consumo energético es elevado. La misma incluyó actividades de medición del requerimiento de energía por pozo, sumado a un riguroso análisis financiero que permitió evaluar y seleccionar pozos candidatos a optimización. Como resultado se obtuvieron diversas acciones, posteriormente clasificadas bajo la implementación del análisis de valor presente neto esperado y eficiencia de la inversión.
Aquí hablamos de fuentes energéticas
Authors: Montes-Páez Erik Giovany
Published: October 2021

La llegada de nuestra revista a la base de datos principal de Scopus ha representado una enorme alegría para nuestro equipo de trabajo, una motivación para seguir aportando a la difusión del conocimiento científico y un aliciente en la búsqueda de la indexación por parte del Ministerio de Ciencia y Tecnología de nuestro país. Hemos recibido con gran entusiasmo la trascendencia que ha alcanzado “Fuentes el reventón energético” en el ámbito energético internacional. Tradicionalmente, recibíamos una enorme cantidad de artículos provenientes de investigadores nacionales, especialmente del sector hidrocarburos. Pero ahora, nos complace recibir propuestas de todas las latitudes: Colombia, Ecuador, Perú, Venezuela, Brasil, Argentina, Nicaragua, Estados Unidos, Argelia, India y Rusia, son sólo algunos de los países desde los cuales nos llegan trabajos de investigación que desean estar publicados en nuestras páginas. Además, ver la diversidad de temas que se abordan en esos trabajos es muy interesante. Como mencionaba, la revista de la Escuela de Ingeniería de Petróleos de la UIS siempre ha sido un espacio para encontrar una gran cantidad de artículos en temas de ingeniería de yacimientos, análisis petrofísicos, operaciones de perforación, producción, recobro mejorado, entre otros. Y aunque estos temas siguen presentes, la transición energética también se aprecia en el contenido de los manuscritos que recibimos en la actualidad. Es motivo de alegría recibir textos relacionados con las energías renovables como la solar o la eólica, estudios de los impactos ambientales generados por procesos industriales, análisis de la coexistencia entre la ingeniería de petróleos y la geotermia, propuestas para el aprovechamiento de residuos como fuente energética, discusiones sobre el planeamiento energético, entre otros. Cuando hace más de dos décadas surgía esta revista, recibió el nombre de “Fuentes el reventón energético” y ahora estamos viendo cada vez más el reflejo de ese título en el contenido que publicamos. Seguimos en el camino de ser un espacio para el análisis científico orientado a la transición energética, gracias al aporte de investigadores de todo el mundo, que confían en nosotros.
Retos y soluciones de ingeniería en el diseño de un re-entry exploratorio desde el revestimiento intermedio en la cuenca sub-andina colombiana: caso de estudio
Authors: Montes-Humánez A. , Sarmiento C. , Tovar J. , Carreño W.
Published: October 2021

Las formaciones y estructuras en Niscota, campo en exploración en la cuenca sub-andina Colombiana, se caracterizan por su alta complejidad tectónica-geomecánica y sedimentológica, al igual que sus vecinos del sur, Pauto y Floreña. Esto conlleva a que los proyectos de exploración (y especialmente la perforación de pozos) sean costosos, demorados y con estructuras de riesgos con impactos elevados (evaluados en términos de tiempo y costo). Una solución para la reducción de costos en proyectos de exploración, es la re-utilización de pozos existentes mediante proyectos de reacceso con desplazamientos significativos, apuntando a direcciones distintas de la estructura en exploración. No obstante, este tipo de prospectos, conllevan a afrontar retos técnicos, operacionales y organizacionales, para los cuales se requiere un detalle de ingeniería y madurez organizacional importante. En este artículo, presentamos un caso de estudio, en el cual se dio soluciones para los siguientes retos: Evaluación del punto de asentamiento de la cuchara de desviación y los riesgos asociados; evaluación del riesgo de fatiga de la sarta durante las operaciones de molienda y posteriores; manejo de recortes de metal de la ventana en revestimiento de 11.75 in.; mapa de parámetros de perforación de ventana en revestimiento de 11.75 in.; perforación en dirección ortogonal al buzamiento en zona fallada; perforación en 10.625 in. Con curvaturas mayores a 4.5°/100 ft en roca dura e intercalada y manejo de incertidumbre geológica en zonas de baja resolución sísmica. Adicionalmente, se presentan los factores de éxito, desde el punto de vista de gerencia de proyecto y seguridad de procesos, que permitieron un valor ganado satisfactorio. Finalmente, las soluciones propuestas a los retos mencionados y la gestión eficiente del proyecto, permitieron lograr el menor tiempo no productivo (NPT) del campo incluso comparado con proyectos similares en los campos análogos del sur (hasta un 7% menos), y ahorros de 1.7 millones de dólares.
Lipid profile in Polish women following lacto-ovo-vegetarian and vegan diets – preliminary study.
Authors: Gogga Patrycja , Sliwińska Aleksandra , Aleksandrowicz-Wtona Ewa , Malgorzewicz Sylwia
Published: October 2021

The European Atherosclerosis Society and American College of Cardiology and American Heart Association guidelines have introduced several new recommendations, according to which vegetarian diets are concerned as beneficial for the cardiovascular system. This study was aimed to investigate the lipid profile in 56 healthy Polish young women – 13 vegans, 18 lacto-ovo-vegetarians and 25 omnivores. HDL cholesterol concentrations were higher in the vegans and vegetarians than in the omnivores. LDL cholesterol levels were lower in the vegans than in both other diet groups. The use of a vegetarian – especially vegan – diet in Polish conditions is associated with a favorable lipid profile and may have cardioprotective effects.
Актуальные гигиенические и экологические проблемы Республики Башкортостан
Authors: Рахматуллин Н.Р. , Сулейманов Р.А. , Валеев Т.К. , Рафиков С.Ш.
Published: October 2021

Целью данного исследования является гигиеническая оценка реализованных за последние годы и вновь планируемых управленческих решений в рамках выполнения регионального этапа Национального проекта «Экология» на 2019-2024 гг., а также наиболее злободневных экологических и природоохранных проблем Республики Башкортостан (РБ). В работе сформулированы результаты первого этапа исследований, выполненные в рамках отраслевой научно-исследовательской программы Федеральной службы по надзору в сфере защиты прав потребителей и благополучия человека на 2021-2025 гг. (далее - Роспотребнадзор) «Научное обоснование национальной системы обеспечения санитарно- эпидемиологического благополучия, управления рисками здоровью и повышения качества жизни населения России».
Схемное решение обрабатывающего поворотного модуля трансферного станка
Authors: Кононов А.В. , Севрюгин С.Ю.
Published: October 2021

В статье рассматривается проблема разработки обрабатывающего поворотного модуля трансферного станка с целью сверления (фрезеровки и др.) под определенным углом разных типов деталей. Сделаны необходимые расчеты и выводы.
Анализ особенностей проектирования и благоустройства территорий высших учебных заведений
Authors: Ажам Батуль
Published: October 2021

Основная цель этого исследования анализ особенностей проектирования и благоустройства территории высших учебных заведений и подтвердить дизайнерский подход университета к современной интерпретации архитектуры кампуса и Важность дизайна для экологических, эстетических и психологических аспектов студентов. Деревья и кустарники должны целенаправленно использоваться для достижения желаемых функций и пространственных эффектов, таких как ограничение или направление взглядов, создание микроклимата, создание верхнего ограждения для большей интимности, обрамление пространств для создания композиционного замыкания или для определения и укрепления основных пространств и путей кампуса. Существует ряд принципов, которые в целом относятся ко всем зонам кампуса, и это должно стать основой для размышлений о ландшафте.
Моделирование бизнес-процессов для логистической системы: аналитическая перспектива с помощью BPMN 2.0
Authors: Левкина Е.С.
Published: October 2021

В данной статье предлагается общая модель бизнес-процессов для системы логистики высшего уровня, представляющая возможную альтернативную структуру и поведение системы в отношении логистических услуг, применимых на предприятиях малого и среднего бизнеса. Общая структура модели логистики состоит из одной основной модульной системы, называемой «Системой доставки», включающей пять внутренних подсистем основного процесса доставки, требования к доставке, логистику первой стороны (1PL – данным провайдером обычно называют владельца груза), логистику третьей стороны (3PL - специализированная компания, которой поручается аутсорсинг всех или большей части логистических операций) и системы управления взаимоотношениями с клиентами (CRM). Модель бизнес-процесса системы доставки поддерживает все логистические операции, взаимодействующие с клиентом, поставщиком 3PL и другими системами бэк-офиса, такими, как система заказов и система инвентаризации.
Формулярная база теории общего равновесия в природе
Authors: Гюлинг Р.Д. , Крыжановский А.Ю.
Published: October 2021

Статья посвящена общему форматированию физических величин в единый стандарт на основании их метрической мерности и периодичности. Также в процессе исследования представлена формализация процессов между двумя физическими объектами с унификацией по их приложению. Кроме того, автором уделено особое внимание основным постоянным величинам, которые широко используются в физике, но смысл которых, до сих пор ускользал от понимания широкой научной общественности. Особый акцент в статье сделан на обосновании универсальной формулы мироздания. Полученные формулярные взаимоотношения между частицами или материальными телами, применимы не только к их статическим положениям, но и к динамическим ситуациям или, даже, к смешанным: статодинамическим.
Толщина поверхностного слоя и анизотропия поверхности оксидов и гидроксидов алюминия
Authors: Юров В.М. , Гончаренко В.И. , Олешко В.С. , Гученко С.А.
Published: October 2021

В настоящей статье изучена модель определения толщины поверхностного слоя и анизотропия поверхностной энергии гидроксидов и оксидов алюминия. В качестве объектов исследования выбраны минералы байерита, нордстрандита, гиббсита, диаспора, бемита и корунда, имеющие кристаллическую структуру тригональную и ромбическую. Для всех соединений рассчитана толщина поверхностного слоя и поверхностная энергия атомарно- гладких кристаллов в направлениях a, b, c. Для большинства минералов наблюдается значительная анизотропия их физических свойств, окончательным итогом которых оказываются процессы их кристаллизации и структура минералов.
Необходимость использования архетипов в рекламе
Authors: Маркосян О.Р. , Пидяшова А.А.
Published: October 2021

Данная работа отражает исследование на тему влияния архетипов в рекламе, которое помогает определить ее не только как инструмент информирования, но и как эмоциональный инструмент воздействия на потребителей. Целью данной работы является изучение коллективного бессознательного на восприятие рекламы. Для этого изученная теоретическая основа была применена на практике и описана в ходе исследования.
Уроки истории. Монография Г.Г. Касарова «Стачечное движение в России в годы Первой мировой войны. Июль 1914 г. – февраль 1917 г.: Хроника»
Authors: Касарова В.Г.
Published: October 2021

Автор статьи дает обзор серьезного научного труда, посвященного стачечному движению в России в голы Первой мировой войны с июля 1914 по февраль 1917 годы. Этот серьезный научный труд показывает историческую хронику событий. Хроника создавалась известным историком, исследователем стачечного движения в России Касаровым Георгием Георгиевичем. Хроника всегда будет интересна историкам, потому что она дает возможность для более глубокого и полного освещения событий. Серьезные архивные данные и документы были представлены в фундаментальном труде исследователя. Автор статьи видит уникальность данной монографии для исторической науки и ее развития, поскольку она помогает понять причины роста стачечного движения в различных частях России, что привело к смене политического строя. В статье подчеркивается серьезный вклад в развитие исторической науки, сделанный Г.Г. Касаровым.
Распространение нелегальной антиправительственной литературы на территории Пензенской губернии в 1902 г.
Authors: Кистанов С.В.
Published: October 2021

В статье рассматривается распространение нелегальных печатных изданий партией социалистов-революционеров в Пензенской губернии в 1902 г. На этот период приходится начало массового распространения нелегальной печати в Среднем Поволжье. Отмечается реакция властей на эти события и их действия для пресечения антиправительственной деятельности.
Анализ комбинации блоков ввода и логического вывода в ЭС на базе списка атрибутов
Authors: Балтрашевич В.Э.
Published: October 2021

Рассматривается разработка программных моделей блоков ввода знаний (БВ) и логического вывода (БЛВ) для инструментальной экспертной системы (ИЭС) на базе списка атрибутов для автономного и сетевого режима работы. Приводится уточнение основных понятий системного анализа многоуровневых ЭС. Разрабатываются базы знаний (БЗ), состоящие из поверхностных знаний (ПЗ) и глубинных знаний (ГЗ).
Hospital length of Stay among COVID-19 Patients: An Application of Competing Risk Analysis
Authors: Alimohamadi Yousef , Sepandi Mojtaba , Dadgar Aniseh , Sedighi Nezhad Homeira , Mosaed Reza , Zargar Balaye Jame Sanaz
Published: October 2021

Introduction: In the present study, the goal was to estimate the hospital length of stay among patients admitted with COVID-19 in a hospital in Tehran.
Methods: We used retrospective data on 446 hospitalized patients with COVID-19 who admitted from 7 March to 8 Oct 2020 in a referral hospital in Tehran, Iran. The prognostic effects of variables, including age, gender, comorbidity status, and symptoms were analyzed by using Kaplan-Meier methods and a competing risk analysis. Length of stay in hospital was calculated using time of last status minus time of admission. All analyses performed using SPSS version 22.0 and STATA version 15.
Results: The mean age of cases was 57.09±16.85 years old. The median (IQR) of hospital length of stay among all patients was 7 (11-5) days. The length of Hospital stay, for >80 years’ patients (9days (15-5)) and females (7days (11-5)) was the longest. The most of cases (94 (21.1%)) were in 60–69 age group. In overall 267 (59.9%) of all cases were males and 179 (40.1%) were females. The most common symptom among patients was Respiratory distress 249 (55.8), Cough 233 (52.2) and fever 209 (46.9) respectively. Regarding having any comorbidities, 106 (23.8%) of COVID-19 cases had Cardiovascular disease, 114 (25.6%) had diabetes and 100 (22.4%) had hypertension. Most of deaths (21 (32.3%)) occurred in 70-79 years’ age group. The overall Case Fatality Rate (CFR) in under-studied cases was 14.6%.
Conclusion: Although the result of the present study showed that hospital length of stay in Iran is not higher than in other countries, but by applying some measures including the early detection of suspected cases and timely treatment and necessary funding on preparing required facilities, medicine and equipment, it could be shortened or at least prevented from increasing.
Comparison of Nearest Neighbor and Caliper Algorithms in Outcome Propensity Score Matching to Study the Relationship between Type 2 Diabetes and Coronary Artery Disease
Authors: Sabbaghian Tousi Sara , Tabesh Hamed , Saki Azadeh , Tagipour Ali , Tajfard Mohammad
Published: October 2021

Introduction: Propensity score matching (PSM) is a method to reduce the impact of essential and confounders. When the number of confounders is high, there may be a problem of matching, in which, finding matched pairs for the case group is difficult, or impossible. The propensity score (PS) minimizes the effect of the confounders, and it is reduced to one dimension. There are various algorithms in the field of PSM. This study aimed to compared the nearest neighbor and caliper algorithms.
Methods: Data obtained in this study were from patients undergoing angiography at Ghaem Hospital in Mashhad, between 2011-12. The study was a retrospective case-control using PSM. In total, 604 patients were included in the case and control groups. A logistic regression model was used to calculate the propensity score and adjust the variables, such as age, gender, Body Mass Index (BMI), systolic blood pressure, smoking status, and triglyceride. Then, the Odds Ratios (ORs) with 95% Confidence Intervals (CIs) for the raw data and two matching algorithms were determined to examine the relationship between type 2 diabetes and coronary artery disease (CAD).
Results: Propensity score in the nearest neighbor and caliper algorithms matched the total number of 604 samples, 200 and 178 pairs, respectively. All variables were significantly different between the two groups before matching (P<0.05). The gender was significantly different between the two groups after matching using the nearest neighbor algorithm (P=0.002). No variables created a significant difference between the two groups after matching with the caliper algorithm.
Conclusion: Bias reduction in the caliper algorithm was greater than for the nearest neighbor algorithm for all variables except the triglyceride variable.
Co-creation: Advancing the objectives of health care organizations during the COVID-19 pandemic
Authors: Salavati Shahram , Rahimaghaee Flora , Seylani Khatereh
Published: October 2021

The article's abstract is not available.
The effect of a comprehensive support program on the stress level of mothers in a neonatal intensive care unit
Authors: Goral Esra , Geçkil Emine
Published: October 2021

Background & Aim: Parents of neonates hospitalized in the neonatal intensive care unit may experience a high level of stress. Although many approaches were applied to reduce stress, little is known about the effect of a comprehensive support program. This study aims to investigate the effect of a comprehensive supportive program on maternal stress levels in a NICU.
Methods & Materials: This is a quasi-experimental study that lasted for about eleven months, 62 mothers whose premature neonates were hospitalized in a NICU in Edirne, Turkey, were selected and assigned into intervention and control groups non-randomly. A comprehensive support program was applied for the mothers in the intervention group, whereas the mothers in the control group received the standard routine care. Data were collected using the Parental Information Form, Newborn Information Form, and Parent Stress Scale in NICU and analyzed using SPSS software.   
Results: The maternal stress level of the mothers in the intervention group (mean=2.95±.72) was found significantly lower than the control group (mean=3.74±.82) (p≤001) in the post-test. Similarly, the average scores obtained by the mothers in the intervention group in the Parent Stress Scale’s subcategories of images and sounds, neonates’ appearance, and change in parental roles were also found to be significantly lower than that obtained by the mother’s in the control group (p≤001).
Conclusion: A comprehensive support program is significantly effective in reducing maternal stress levels. So, it is highly recommended that nurses use these comprehensive approaches in practice and especially support mothers by facilitating interaction between parents experiencing similar problems.
Exploring the Power and Promise of In Silico Clinical Trials with Application in COVID-19 Infection
Authors: Abdelmoneim Abdelrahman H. , Khalil Safinaz I. , Awadelkareem Osman Fadl Hiba , Rewane Ayesan , Elbager Sahar G.
Published: October 2021

Background: COVID-19 pandemic has dramatically engulfed the world causing catastrophic damage to human society. Several therapeutic and vaccines have been suggested for the disease in the past months, with over 150 clinical trials currently running or under process. Nevertheless, these trials are extremely expensive and require a long time, which presents the need for alternative cost-effective methods to tackle this urgent requirement for validated therapeutics and vaccines. Bearing this in mind, here we assess the use of in silico clinical trials as a significant development in the field of clinical research, which holds the possibility to reduce the time and cost needed for clinical trials on COVID-19 and other diseases.
Methods: Using the PubMed database, we analyzed six relevant scientific articles regarding the possible application of in silico clinical trials in testing the therapeutic and investigational methods of managing different diseases.
Results: Successful use of in silico trials was observed in many of the reviewed evidence.
Conclusion: In silico clinical trials can be used in refining clinical trials for COVID-19 infection.
Keywords: in silico, clinical trials, COVID-19, SARS-CoV-2, vaccine How
Association of Serum Adenosine Deaminase Levels in Cytologically Suggested Cases of Tubercular Lymphadenitis: The Experience of a Tertiary Care Centre
Authors: Garg Ina , Arora Deepti , Joshi Himanshu , Kumar Ashutosh , Awasthi Seema
Published: October 2021

Background: Tuberculosis (TB), a communicable disease, caused by Mycobacterium tuberculosis requires a simple, rapid test, which can be easily carried out in a laboratory. Unfortunately, despite a battery of investigations, no definite test is available till date. Adenosine deaminase (ADA), a biochemical marker has been proposed as a useful surrogate marker for TB as its levels can be measured in body fluids.
Methods: A one-and-a-half-year prospective study of 154 cases presenting with lymphadenitis from January 2019 to June 2020 was undertaken. Using cytology, lymphadenitis subjects were divided into two groups: Tubercular (104 patients) as a case group and Reactive (50 patients) as a control group. All cases were followed by serum ADA assay by colorimetric method. Nonparametric tests were performed to compare the two groups.
Results: The mean age of the participants was 28.99 ± 13.26 years with a F:M ratio of 1.81:1. Involvement of cervical lymph nodes was most frequent (89.42% cases). The mean S.ADA level for tubercular and reactive lymphadenitis was 41.71 ± 11.53 U/L and 21.16 ± 4.16 U/L, respectively (P-value < 0.05). The cut-off value calculated was 32.6 U/L. The sensitivity, specificity, PPV, NPV, and accuracy were calculated as 79.81%, 100%, 100%, 70.42%, and 86.36%, respectively.
Conclusion: A statistically significant increase was found in serum ADA levels in tubercular lymphadenitis cases compared to reactive lymphadenitis. Hence, it can be used as an adjunct to FNAC and is a fairly sensitive and specific test. Since it is difficult to always demonstrate AFB in FNAC smears, ADA can be helpful in establishing a definite diagnosis despite smear negativity.
Keywords: adenosine deaminase, lymphadenitis, tuberculosis