bluuebunny/crossref_metadata_2025 huggingface dataset:
Substantiation of creation of electrothermomechanical system for mixing and heating of biomass
Authors:   The National University of Life and Environmental Sciences of Ukraine, Spodoba M. , Zablodskiy M. ,   The National University of Life and Environmental Sciences of Ukraine
Published: December 2020

To date, biomass fermentation in biogas plants is one of the most advanced, environmentally and economically viable solutions for energy production from waste. However, the process of anaerobic fermentation of waste is long, so one of the main ways to intensify biogas production is mixing and heating of biomass during fermentation. The article is devoted to the question of substantiation of creation of electrothermomechanical system for mixing and heating of biomass in a biogas reactor. The combination of two intensification processes in a combined system pays special attention to the energy efficiency of such a system, so the creation of the system requires in-depth study of heat fluctuations from speed and the presence of a contaminant layer on the heater surface and determine the optimal stirrer speed. The studies were performed for a cylindrical biogas reactor, assuming that the contaminant layer is evenly distributed on the surface of the blades and the shaft in which the electric heaters are installed. When determining the optimal frequency of biomass mixing, the criterion of optimality was taken to be the smallest value of the difference between the heat flux of the contaminated and uncontaminated surface of the heater. During the study it was found that at speed , the difference between the heat flux of the contaminated surface and uncontaminated is 40 %. At speed , the difference between the values is 26%. According to the selected optimality criterion, the optimal speed of the electrothermomechanical system taking into account the contaminant layer is in the range . The increase in heat flux from the stirring frequency is non-linear for both contaminated and non-contaminated heaters.
Family System Functioning in Caring for Thai Survivors with Severe Traumatic Brain Injury
Authors: Sawasdinaruenart Sumamita , Fongkaew Warunee , Songwathana Praneed , Thompson Hilaire J. , Vuttanon Nuttamon , Yothayai Chanchai
Published: December 2020

Objective: This study aimed to describe family system functioning, in providing care for a family member, after surviving a severe traumatic brain injury (TBI).Material and Methods: A cross sectional survey, using a self-report questionnaire, was conducted with 77 family members; from 32 families, caring for survivors from one province in southern Thailand. Family system functioning was measured using the Family Assessment Measure III (FAM-III) General Scale, Thai version as well as a demographic questionnaire. Descriptive statistics were applied to analyze family functioning including means, standard deviation, percentage and T-scores.Results: The findings showed that the overall family system functioning existed within the moderate level (M=49.94, S.D. =8.99). The finding also indicated moderate levels of functioning within the FAM III subscales.Conclusion: The present findings provide evidence that family systems functioning was at a moderate level in those providing care for a family member who had sustained a severe TBI. This level of function might pose difficulty regarding ability of the family towards a variety of basic, developmental and crisis tasks. The investigation suggests a future study, complementing quantitative methods with qualitative approaches.
ПОТЕНЦИРОВАНИЕ МУЛЬТИМОДАЛЬНОЙ АНЕСТЕЗИИ КВАНТОВЫМ ИЗЛУЧЕНИЕМ ПРИ ПОМОЩИ ОПТОЭЛЕКТРОННЫХ УСТРОЙСТВ
Authors: Shiryaev V. , Karandashov V. , Shvetskij F. , Potievskaya V.
Published: December 2020

The purpose of the work: to develop method of potentiation of multimodal anesthesia with led radiation in

650±20 nm and blue 470±10nm range using Autonomous optoelectronic devices.

Abstract . Material and methods. Conducting contact led exposure was carried out portable semiconductor led device AFS K-630/670 in the red range with a wavelength of 470±10 nm. Multimodal anesthesia was perfomed on the patients abdominal profile (n=124) (78 women and 46 men) with concomitant diseases aged 52 to 93 years/ The weight of patients ranged from 64 to 131 kg/ All patients had 3 degree of anesthetic risk according to the classification of MEAR. The patients were divided into 2 groups: the main group and the control group. In the main group (n=68) 42 patients underwent planned laparoscopic cholecystectomy, 26 patients herniation with alloplasty by laparoscopic method. In the control group (n=56) 39 patients underwent laparoscopic cholecystectomy and laparoscopic alloplasty in 17 patiemts. 

Results. It is established that the potential multimodal anesthesia portable semiconductor led apparatus ASFto -630/670 in the red range with a wavelength of 650±20 nm and in the blue range ( the control group patients consumption of fentanil made up 4,92±0,34 mg/kg/h in the main 1,23±012 mg/kg/h. The indicator of Central hemodynamics si in main group increased at the end of surgery from 2,28±0,43 l/min/m2 to 3,29 l/min/m2. (OPSS) DIN C. sm-5 with the initial values from 1604,2±367,3 to 1196,7±385,1 DIN. C. sm-5. In the control group si increased at the end of surgery from 2,28±0,43 to 3,29±0,51 l/min/m2. (OPSS) DIN C. sm-5 increased at 1598,7,±426,5 tо 1610,7±429,1 DIN C. sm-5.  

Conclusion. The potentiation of multimodal anesthesia by contact light emitting diodes during abdominal surgeries in the main group allowed, on average, to reduce the dosage of narcotic drugs by 4 times fentanyl analgesics, stabilize hemodynamic parameters, increase the heart index and reduce the total peripheral vascular resistance more than in the control group during the anesthetic treatment.
РЕГИСТРАТОРЫ ГЕОМАГНИТНЫХ ВОЗМУЩЕНИЙ В УСЛОВИЯХ ГОРОДА ДЛЯ МЕДИКО-БИОЛОГИЧЕСКИХ НАУЧНЫХ ИССЛЕДОВАНИЙ (ОБЗОР РАЗРАБОТОК)
Authors: Lyubimov V.
Published: December 2020

An overview of magnetometers for the geomagnetic disturbances and magnetic storms visualization in the city conditions is presented. The devices are intended for use in scientific experiments and research in medicine and magnetobiology. The devices allow geomagnetic research and are effectively used in local urban areas, and are designed to determine the magnitude and location of "harmful" electromagnetic disturbances of artificial origin.
COMPARING THE EFFECT OF CONVENTIONAL PHYSIOTHERAPY AND RADIAL SHOCKWAVE THERAPY IN PATIENTS WITH CAPSULITIS ADHESIVE ON SHOULDER JOINT
Authors: Madzharova R. , Simeonov E.
Published: December 2020

Purpose: Capsulitis adhesive is a degenerative disease of soft tissues around the shoulder joint. Characterized by pain and limited movements in the shoulder joint. It has always been considered important because of the impact on the quality-of-life and long period of illness. Therefore, the use of noninvasive and safe techniques that can speed up the healing process of the disease is important.

The aim of the follow-up the effect on pain and range of motion (ROM) after conventional physiotherapy versus radial shockwave therapy (RSWT) in the same patients with Capsulitis adhesive.

Method: 10 patients ware treated for 2 months with a conventional physiotherapy without improvement and followed 6 weeks treatment with RSWT. Visual analogy scale (VAS) used for pain assessment, goniometry for the ROM and Neer test, Upper limb Activity of daily living (ADL) to objectitize the patient state before and after both therapies.

Results: The patient's condition has not improved after conventional therapy. The treatment with RSWT provides a significant reduction of pain, increase ROM in the shoulder joint and improve ADL for the upper limb.

Conclusions: Usage of RSWT alone is much better option compared to the conventional physiotherapy in patients with Capsulitis adhesive.
РАСПРЕДЕЛЕНИЕ СЛУЧАЕВ ПОЛИПОВ ТОЛСТОЙ КИШКИ ПО ЛОКАЛИЗАЦИИ У ПАЦИЕНТОВ ГРОДНЕНСКОЙ ОБЛАСТИ В 2020 ГОДУ
Authors: Salmin R. , Salmina A.
Published: December 2020

Согласно современным научным данным колоректальный рак является одним из самых распространенных онкологических заболеваний. Основную группу риска, по данному заболеванию, образуют пациенты старше 55 лет. Наблюдается достоверная тенденция роста заболеваемости относительно молодого населения [1, 4]. В большинстве случаев, появлению злокачественной опухоли предшествует накопление мутаций в клетках эпителия толстой кишки, что морфологически проявляется доброкачественной опухолью – полипом, которая клинически протекает бессимптомно [1, 2, 3]. По данным многих исследователей, риск развития
ПОЛИПЫ ТОЛСТОЙ КИШКИ: РАСПРЕДЕЛЕНИЕ ПАЦИЕНТОВ ПО ВОЗРАСТУ, ПОЛУ, МЕСТУ ПРОЖИВАНИЯ (ГРОДНЕНСКАЯ ОБЛАСТЬ В 2020 ГОД)
Authors: Salmin R. , Salmina A.
Published: December 2020

Полипы толстой кишки представляют собой облигатное предраковое заболевание, в связи с чем диагностика и своевременное лечение данных доброкачественных новообразований является актуальной проблемой современной колопроктологии [1, 2, 3].
CLINICAL AND PHARMACEUTICAL ANALYSIS OF CARRYING OUT PHARMACEUTICAL CARE IN THE CITY PHARMACY OF THE CITY OF OLEXANDRIA
Authors: Moroz V. , Timchenko Yu. , Lemish L. , Degtyareva O. , Pykhtin A.
Published: December 2020

To assess the completeness and quality of pharmaceutical care when dispensing OTC-drugs in pharmacies in the city of Olexandria, an anonymous survey of 55 pharmacists was conducted. The questionnaire developed on the example of the European Directorate for the Quality of Medicines and Healthcare of the Council of Europe included questions about the elements of its implementation (identifying threatening symptoms, informing about the storage of the preparation, possible side effects, etc.), as well as factors affecting the results and quality of care. Also, pharmacists were asked to indicate areas that need to be improved first. It was found that the level of pharmaceutical care in the dispensing of OTC-drugs was insufficient. This opinion was completely shared by the majority of pharmacists. Pharmaceutical care positions studied were provided in pharmacies in the range of 3685%. The lowest positions were occupied by information about the interaction of the preparation with other medicines (36%) and the medicine's compatibility with food and alcohol (39%). The most important aspect of improvement was indicated by individual patient counseling, noted by 64.4% of the surveyed pharmacists. Based on the results of the work, recommendations for improving pharmaceutical care were proposed.
АҚЫЛДЫ ҚАЛАЛАРДАҒЫ ҚАЛДЫҚТАР МӘСЕЛЕСІН ШЕШУДЕГІ «АҚЫЛДЫ» ҚОҚЫС ЖӘШІКТЕРДІҢ ЭКОЛОГИЯЛЫҚ ТИІМДІЛІГІ (НҰР-СҰЛТАН ҚАЛАСЫ МЫСАЛЫНДА)
Authors: Alina N. , Masenov Қ.
Published: December 2020

In this article, the current state of the waste management system was reviewed and the concept of a "smart city"was touched upon. Within the framework of this concept, the environmental assessment of the basics of functioning of "smart" garbage containers was studied and given. In addition, the issue of waste from the city of Nur Sultan was raised, and what actions can be taken to solve them.
ИССЛЕДОВАНИЕ ФАКТОРОВ, ВЛИЯЮЩИХ НА ЭМУЛЬСИОННОСТЬ НЕФТИ
Authors: Ocheredko Yu. , Ergeshev Z.
Published: December 2020

Добываемая из нефтяных скважин нефть является нефтью частично, поскольку вместе с ней из скважины выносятся: углеводородный газ, механические примеси и пластовая вода. Начальный период разработки нефтяных месторождений характеризуется добычей безводной нефти, но в процессе эксплуатации скважины содержание воды в нефти увеличивается. Вода, растворенные в ней соли и механические примеси вызывают коррозию и износ оборудования, что приводит к удорожанию транспортировки и переработки нефти.
ИЗУЧЕНИЕ БИОЛОГИЧЕСКОЙ ЭФФЕКТИВНОСТИ БИОСТИМУЛЯТОРА «ТРИХОДЕРМИКС» И ЕГО ВЛИЯНИЕ НА РОСТ И УРОЖАЙНОСТЬ ЗЕМЛЯНИКИ В ПРИКУБАНСКОЙ ЗОНЕ КРАСНОДАРСКОГО КРАЯ
Authors: Karpushina M. , Prichko T.
Published: December 2020

АННОТАЦИЯВ современном сельском хозяйстве поиск экологически чистых способов стимулирования роста растений и повышения урожайности является приоритетом. Биостимуляторы - это группа веществ природного происхождения, которые способствуют повышению урожайности растений и усвоению питательных веществ, уменьшая при этом зависимость от химических удобрений.Используемый в опытах препарат «Триходермикс» представляющий микробиологическое удобрение, основным действующим микроорганизмом которого является Trichoderma harzianum – вид несовершенных грибов, относящийся к роду Триходерма (Trichoderma) семейства Гипокрейные (Hypocreaceae). Второй компонент, входящий в состав препарата зеленая водоросль Chlorella vulgaris Beijer, способная выделять свободные альфа-L-аминокислоты, участвующие в биосинтезе пептидов и протеинов. Третьим компонентом препарата является набор коферментов, влияющих на образование хлорофилла у растений. Двукратная корневая обработка биопрепаратом «Триходермикс» способствовало повышению продуктивности и качеству ягод земляники. Биостимулятор «Триходермикс» с концентрацией 0,4 кг/га способствовал увеличению количества цветоносов на кусте (до 7,2 шт/куст), что превышает контрольный вариант на 1,3 шт/куст, количество ягод (31.1шт), что выше контрольного варианта на 6,6 штук, масса ягод земляники опытного варианта с концентрацией препарата 0,4 кг/га составила 17,0 г и выше контрольного варианта на 0,9 грамм. Корневые обработки препаратом «Триходермикс» способствовали более быстрому созреванию ягод, Данные по содержанию сахаров, кислот, вкусовым качествам, содержанию антоцианов подтверждают более ранние сроки созревания земляники в опытных вариантах. Уровни накопления хлорофилла А в листьях земляники подтверждают большую устойчивость растений к стрессовым факторам среды, что обеспечило и ранние сроки созревания, и повышение урожайности в опытных вариантах. Комплексное действие составляющих препарата «Триходермикс» позволило увеличить урожайность земляники сорта Флоренс в варианте 3 на 6,91 т/га.
RESULTS OF STUDYING OPTIONAL VARIETIES OF THE WORLD WHEAT COLLECTIONS IN THE CONDITIONS OF THE REPUBLIC OF ARMENIA
Authors: Barbaryan Ash. , Alichanyan N.
Published: December 2020

Increasing the yield and quality of wheat was and remains the most important task as the main product for the nutrition of the population.

Obtaining and introducing high-yielding wheat varieties, adaptation to different soil and climatic conditions of the republic, always remains in the focus of researchers' attention (3).

Environmental tests of optional 6 cultivars gave good results in terms of biological and economic indicators. Two (950129 and 060050) best varieties were selected.
В ОЖИДАНИИ БОЛЬШОЙ ВОЙНЫ НА БЛИЖНЕМ ВОСТОКЕ МОЖНО УПУСТИТЬ ГЛАВНОЕ
Authors: Konovalov A.
Published: December 2020

В статье рассматривается вопрос о развитии общественно-политической обстановки на Ближнем Востоке на фоне обострения американо-иранского конфликта. По мнению автора, более вероятным сценарием является расширение в регионе зоны локальных конфликтов и включение в нее новых государств, чем полномасштабная война между Вашингтоном и Тегераном.
О ПРОБЛЕМЕ БЕДНОСТИ В СОВРЕМЕННОЙ РОССИИ
Authors: Medikov E. , Demidova T.
Published: December 2020

Reducing the level of poverty is one of the national aims of any state. The level of poverty is an indicator of a country's socio-economic development. In the article the factors that affect the level of poverty in Russia are identified, the documents that define the strategy for combating poverty are analysed. Besides the authors identify the reasons that prevent the effective solution of the problem of poverty in modern Russia.
LABOUR AND KAPITAL: DEVELOPMENT OF PRODUCTIVE FORCE AND INCREASE PRODUCTIVITY OF LABOUR DURING THE EPOCH OF THE MODERN SOCIETY
Authors: Kulik V. , Kulik I.
Published: December 2020

Authors consider means of work, as «productive force of a societ » and cost as the intermediary between various kinds of work without what it is impossible to understand "labour productivity", and show dialectics of their development which results in change, both a way of manufacture of products, and to change of relations of production that is reflected in structure of the public capital and an end-product of a society.
La confianza y el cuidado en el liderazgo escolar de directoras chilenas.
Authors: Carrasco Andrea , Barraza Diego
Published: December 2020

Current discussions regarding school leadership have emphasized the value of interpersonal relationships within the school to enhance the improvement of educational communities. In turn, they have pointed out that these play a preponderant role in contexts of vulnerability. Within this framework, this article seeks to reflect on how practices of trust and care are expressed in the discourses concerning the exercise of leadership by female principals of educational establishments in the metropolitan region. This research was of a qualitative nature and included the discourse of ten female principals. The reflections presented here are part of a broader research process, which involved research positioned from a biographical and narrative approach. Among the main results, the existence of a permanent concern on the part of the principals to develop practices that promote care within the work teams and the construction of a climate of trust within the framework of the relationships established in the educational communities.
The culture of Inno-preneurs vs. human capital investment in developed countries
Authors:   Strasbourg University, Meri Mohammed
Published: December 2020

In the age of new technologies and globalization, individual and organizational ideas are different. New ideas and new practical models are developed for socio-economic purposes. The vision of entrepreneurs evolves because the first reflections have been centered on the idea of the individual and his behavior which can only be revealed by him, but companies can concretize new cases of innovation. The term ‘entrepreneurship’ has become a bit old-fashioned; the new style of managerial behavior is called ‘the culture of Inno-preneurs’. This study is based on a theoretical framework and on a conceptual, analytical methodology for tackling the subject of Inno-preneurs in a deep way (concept and definitions, characteristics, leadership, roles in organizations v. entrepreneurship, culture and behavioral spirit of innovation, models, real cases) and finally it proposes a practical model.
Experimental Investigation of Moisture Sorption Isotherms for Mefenamic Acid Tablets
Authors: Alhussaini Maha Muhyi , Hassan Hassanain A. , Ahmedzeki Nada S.
Published: December 2020

The moisture sorption isotherms of Mefenamic acid tablets were investigated by measuring the experimental equilibrium moisture content (EMC) using the static method of saturated salt solutions at three temperatures (25, 35, and 45°C) and water activity range from 0.056 to 0.8434. The results showed that EMC increased when relative humidity increased and the sorption capacity decreased, the tablets became less hygroscopic and more stable when the temperature increased at constant water activity. The sorption curves had a sigmoid shape, type II according to Brunauer’s classification. The hysteresis effect was significant along with the whole sorption process. The results were fitted to three models: Oswin, Smith, and Guggenhein - Anderson and de Boer. According to the fitting results, the GAB model was the most appropriate model to describe the sorption behavior of Mefenamic acid; it had a regression coefficient range (0.9803-0.994), %E (0.69-4.06), and low values of SEE (0.85-2.2). The monolayer moisture content was calculated using the GAB model and it was concluded that the tablets should be stored at moisture content equal or slightly higher than (0.2046, 0.1843, and 0.1437 %) for desorption and (0.2073, 0.1269, and 0.1452 %) for adsorption for the three temperatures.
APPLICATION OF PIOGLITAZONE IN THE COMPREHENSIVE TREATMENT OF PSORIATIC PATIENTS WITH CONCOMITANT ALIMENTARY OBESITY
Authors: Yemchenko Ya.O. , Ishcheikin K.Ye. , Kaidashev I.P.
Published: December 2020

Psoriasis is one of the most common chronic recurrent systemic autoimmune multifactorial diseases, in which the skin, joints, internal organs and systems of the body are involved in the pathological process. Despite the significant prevalence of psoriasis and a large number of studies on this problem, there is still no single view on the pathogenesis of this dermatosis. To objectively understand the pathogenesis of psoriasis, it is necessary to take into account the insufficiently studied comorbidity of this pathology. Recently, an indisputable link between psoriasis and obesity has been proven. The scientific literature widely covers the issue of identical pathogenetic mechanisms of inflammatory processes in psoriasis and obesity. Given the current data on the role of systemic inflammation underlying the development of both psoriasis and obesity, the study of molecular mechanisms of its development and taking into account the role of proinflammatory nuclear transcription factors, thiazolidinediones are the pathogenetically justified drugs of choice for treatment of these diseases. In this study, we determined the effectiveness of using 15 mg of pioglitazone once a day for 6 months in the treatment of patients with extensive psoriasis vulgaris of moderate severity and concomitant grade І-ІІ alimentary obesity by clinical and immunological examination of systemic inflammation. Analyzing the results of the study, it was found that long-term use of pioglitazone, even in small doses, led to a decrease in systemic inflammation and contributed to a milder course of psoriasis in recurrence of the disease.
ENGLISH VERSION:PHENOTYPIC PORTRAIT OF ESSENTIAL HYPERTENSION AS A TOOL TO INCREASE THE EFFICIENCY OF ITS DIAGNOSIS AND PROGRESSION IN MEN WITH POLYMORPHIC VARIANTS OF THE CARDIOTROPHIN-1 GENE
Authors: Matokhniuk M.O. , Pashkova I.P. , Zhebel V. M.
Published: December 2020

Chronic heart failure (CHF) is one of the prognostic complications of essential hypertension (EH), which is the most common non-communicable disease in the world. The aim of the study is to improve the effectiveness of diagnosis of EH progression based on cluster analysis, which is based on anthropometric, laboratory and systemic and intracardiac hemodynamics in men 40-60 years. The study included 50 men with asymptomatic EH aged 50.62 ± 0.73 years and 50 men with EH complicated by CHF aged 51.86 ± 0.81 years. All participants underwent standard cardio-graphic examinations, the plasma concentration of cardiotrophin-1 (CT-1) in the blood was determined by enzyme-linked immunosorbent assay (ELISA) and rs8046707 of the CT-1 gene in venous blood samples using the PLR method. The phenotypic portrait of the patient was distinguished by cluster analysis.
HEDGING STRATEGIES IN THE ENGLISH ACADEMIC DISCOURSE
Authors: Lysanets Yu. , Bieliaieva O. , Purdenko T. , Ostrovska L. , Morokhovets H.
Published: December 2020

The article considers the communicative status of hedging in different genres of the English academic discourse. As a linguistic phenomenon, hedging is associated with the choice of a particular communication strategy, usually aimed at reducing the categorical nature of expressions. Hedging allows authors to limit the degree of reliability or validity of the judgment, to take off responsibility for accuracy of information in a statement, and to avoid critical interpretation. The English language training of researchers and teaching staff at medical universities has become a priority task in higher medical education. Therefore, the aim of the study was to examine and systematize the most common challenges in dealing with hedging linguistic constructions in the English academic discourse. The ability to understand and use hedging phrases correctly is an essential prerequisite of successful communication, intercultural reciprocal understanding and international cooperation in the context of rapid development of integration in Ukraine, which renders the present research relevant. The most commonly used hedging constructions, their significance and contextual role in professional communication have been analyzed. The authors have studied the linguistic features of hedging markers, and the functions of hedging constructions depending on the addresser’s intentions. The material of the research is the corpus of research articles and case reports obtained by the method of continuous sampling from the electronic database of medical publications “PubMed”. The analysis of hedging strategies is important to eliminate possible mistakes and avoid misunderstanding in medical communication. The study of the functional implementation of hedging on the basis of certain academic genres of the English medical discourse specifies the "doctor – patient" communicative situation, motivates the communicative behavior of narrative figures, and optimizes international professional communication. The authors believe that paying due attention to this linguistic phenomenon within the framework of the training PhDs and academic staff will promote scientific cooperation, thus contributing to the development of higher medical education in Ukraine.
FARKLI ÜLKELERİN EĞİTİM DENETİMİ SİSTEMLERİNE İLİŞKİN BİR İNCELEME
Authors: ÇETİN Remzi Burçin , KONAN Necdet
Published: December 2020

Türk eğitim sisteminde uzun yıllardır tartışılan denetim alt sistemin yapılandırılması sorunu halen güncelliğini korumaktadır. Bu anlamda farklı ülkelerde halen uygulanmakta olan modellerin incelenmesi son derece önemlidir. Bu çalışmanın amacı farklı ülkelerde denetim alt sisteminin yapı ve işleyişini karşılaştırmalı olarak incelemektir. Araştırma nitel araştırma yöntemlerinden durum çalışması şeklinde desenlenmiştir. Araştırmanın çalışma grubu dünya genelinde özellikle eğitim sistemlerinin çeşitli yönleriyle yıldızı parlayan ve PISA, TIMMS gibi uluslararası nitelikte öğrenci değerlendirme girişimlerinde ve insani gelişmişlik göstergelerinde başarı elde etmiş 10 ülke/ekonomi şeklinde belirlenmiştir. Buna göre İngiltere, Estonya, Kanada, Güney Kore, Polonya, Singapur, Finlandiya, Hong Kong, Avustralya ve Norveç eğitim sistemleri incelenmiştir. Elde edilen bulgular ışığında bu ülkelerin tamamında denetim sisteminin var olduğu ancak klasik kontrol anlayışından ziyade akreditasyon, öz değerlendirme, memnuniyet anketi, ihtiyaç analizi, performans değerlendirme ve kariyer basamakları gibi daha çağcıl yaklaşımlarla denetim ihtiyacının karşılandığı anlaşılmıştır.
Gestión Comunicacional e Imagen Corporativa en la Universidad Nacional Abierta (UNA)
Authors: Perozo de Jiménez Graciela
Published: December 2020

El presente artículo tiene como objetivo determinar la imagen corporativa como herramienta de gestión comunicacional en la Universidad Nacional Abierta (UNA), de los Centros Locales: Táchira, Mérida, Trujillo, Lara, Falcón y Zulia. La investigación siguió la modalidad de trabajo de campo de tipo descriptiva, dentro del enfoque cuantitativo. La población estuvo constituida por 13.794 estudiantes y 138 miembros del personal académico de los centros locales del occidente del país, quedando la muestra conformada por 390 estudiantes y 103 miembros del personal académico. Como instrumento de recolección de datos se utilizaron 2 cuestionarios uno para cada muestra seleccionada con la finalidad de obtener información sobre la imagen corporativa en la UNA, a través de la dimensión:”necesidades en materia de comunicación y promoción”, los cuales se sometieron a validez de contenido por parte de diez (10) expertos y se calculó la confiabilidad obteniendo un coeficiente de 0,90 para ambos. Como técnica de análisis de datos se utilizó la estadística descriptiva, mediante distribución de frecuencias y medias aritméticas. Como resultado se determinó que la comunicación y la promoción tienen una tendencia media hacia una tendencia baja, por lo que las necesidades en materia de comunicación y promoción son muchas a fin de contar con una comunicación eficiente, clara y oportuna, que permita proyectar una imagen positiva de la Institución.
Conocimiento, Gestión e Innovación Tecnológica como Clave del Rendimiento Económico
Authors: Pérez Frías Arturo , Pérez R. Ingrid E.
Published: December 2020

El presente artículo aborda el proceso de La Gerencia del Conocimiento a partir de su impacto cualitativo como clave del rendimiento económico y social de países y empresas, tomando en cuenta dos categorías: el migratorio y el insertado. Se consideran los desafíos de convertir la información en conocimiento útil para las empresas, frente a la superabundancia de información y la paradoja de contar con un cúmulo de oportunidades en un mundo dividido, donde la brecha entre los que tienen y los que no, se origina en el mismo fundamento del desarrollo: el acceso a la información y al conocimiento. Se enfatiza el hecho de que la tecnología que amenaza con dividir más al mundo, es la misma que puede permitir alcanzar una sociedad equilibrada. Luego, se consideran los recursos más valiosos de este tipo de Gerencia: el talento, el conocimiento y la experiencia colectiva, y se abordan algunas definiciones sobre la Gerencia del Conocimiento. A continuación se revisan aspectos relevantes de la innovación tecnológica, especialmente los aspectos controversiales entre innovación, mercado de trabajo y supervivencia de la empresa, destacándose la necesidad de políticas gubernamentales de carácter integral y condiciones para el desarrollo de la investigación. Por último, las consideraciones finales abarcan el conocimiento como recurso, su importancia, la brecha entre desarrollo y subdesarrollo, los elementos de esta forma de gerencia y las relaciones entre conocimiento, gestión e innovación tecnológica.
Clases Sociales en la Parroquia Olegario Villalobos Municipio Maracaibo
Authors: Parra Olivares Javier E. , Peña R. Rosa Mercedes
Published: December 2020

En este artículo se exponen los resultados de un estudio sobre clases sociales efectuado en la parroquia Olegario Villalobos del Municipio Maracaibo del Estado Zulia, Venezuela, en el año 2006, que forma parte de un proyecto de investigación más amplio denominado: “Clasificación Social de las Parroquias del Municipio Maracaibo del Estado Zulia***. Así mismo, presenta los aspectos metodológicos desarrollados en un proceso de clasificación social que combina las concepciones marxista y funcionalista, mediante la operacionalización de la variable clase social en dos dimensiones, a saber: clase-categoría y clase- situación. La mayor utilidad de este trabajo se encuentra en el aporte que puede representar para diferenciar clases sociales en espacios político-territoriales pequeños, en los cuales no están presentes factores de orden social más global como el poder político y la acumulación de riqueza en ciclos productivos de gran escala. Los resultados obtenidos muestran la existencia de cuatro (4) clases sociales en la Parroquia Olegario Villalobos: “Los pequeños propietarios”, “La clase del diploma”, “La modesta clase media” y “La clase subempleada
Una Aproximación al Fenómeno de Histéresis Laboral en Venezuela (1965-2003)
Authors: Barboza Pérez Maribel , Hernández Luis
Published: December 2020

En el presente artículo se le da un tratamiento explicativo al ritmo creciente en la tasa de desempleo observado en Venezuela desde los años ochenta hasta el año 2003. A tal efecto, se propone determinar el registro de histéresis laboral, considerando una data larga comprensiva del período 1965-2003. En consecuencia, se realizó primeramente una revisión teórica que permitiese delimitar el concepto operativo de histéresis, articulado a la propuesta explicativa de endogeneización de perturbaciones recurrentes en el nivel de actividad por parte de la trayectoria de la tasa de desempleo. Considerando, a tal efecto, el impacto de la dinámica de la renta petrolera en el anterior registro de perturbaciones, propio de la economía venezolana. En segundo lugar, se procedió a la verificación empírica de la hipótesis de histéresis. Para ello, fueron llevadas a cabo pruebas de raíces unitarias cuyos resultados aportaron evidencias a favor del referido registro en el período considerado. Tanto las derivaciones del test de raíces unitarias de Phillips-Perron, como el test de Dickey-Fuller sugieren que la serie histórica de la variable desempleo sigue un proceso de caminata aleatoria; por lo que, la trayectoria de tal variable presenta una memoria larga. En otras palabras, la conducta trepante de los valores de la tasa de desempleo, asociables a perturbaciones recurrentes del PIB, no se disipa en el período considerado. Mostrando más bien, para los años comprendidos en el estudio, una conducta sin retorno de los valores de la variable considerada.
Aproximación para el Diseño de una Red de Conocimiento. Intra y Extra Universitaria
Authors: Marcano Aular Yelitza , Talavera Pereira Rosalba
Published: December 2020

Este artículo presenta una aproximación teórica y práctica sobre los aspectos a considerar para la creación de un modelo de red de conocimiento, para el Núcleo Punto Fijo de la Universidad del Zulia (LUZ), soportada bajo un modelo de comunicación basado en Internet, para enlazar no solo las dependencias intra universitarias sino también a las comunidades, el sector empresarial y el Estado. La investigación permite concluir que para dar operatividad a la Red, es necesario la creación de una Unidad de Gestión del Conocimiento (UGC), para la cual se debe definir su visión, misión, objetivos y perfil del líder, realizar un análisis situacional y establecer estrategias para su incorporación, así como también contar con una plataforma física y tecnológica, como base para el soporte de los procesos de planeación, programación, evaluación y control administrativo de la Red como una estructura de tipo hipertexto
El Género como Herramienta del Análisis Historiográfico: El Papel de la Mujer en el Proceso Constituyente de 1947
Authors: Cazzato Dávila Salvador , Calderas Zoraida , Stewart Katherine
Published: December 2020

En el presente artículo pretendemos establecer cómo el género es una herramienta teórica-metodológica de análisis historiográfico en cuanto a la participación política y social de la mujer venezolana en la época contemporánea. La interacción mujer-hombre implica un constante proceso de construcción socio/genérica, donde los logros históricos femeninos (como el voto de la mujer en 1947) no encuentran eco en una “Venezuela construida por los hombres” según las protagonistas de 1940-1950. Sanoja expresa “nos miran siempre como algo doméstico”, desde la perspectiva patriarcal, esta oración resta importancia a la trayectoria insigne de la mujer dentro de los anales políticos nacionales, y desvirtúa la ruptura epistemológica que significa el hecho de reconocer los verdaderos rasgos identitarios forjados por nosotras (os) durante ese momento histórico.
El Proceso de Globalización y los Retos del Desarrollo Humano
Authors: Romero Alberto , Vera Colina Mary
Published: December 2020

A pesar de las numerosas publicaciones que existen sobre las implicaciones de la globalización en el desarrollo económico y social de los países, no hay consenso entre los autores sobre el tema y se presentan múltiples perspectivas para su discusión. En este documento se analiza este proceso de globalización destacando su relación con el desarrollo humano, para lo cual se realiza una revisión bibliográfica y de información estadística que permite reflexionar sobre la naturaleza de ambos conceptos y sus tendencias actuales y futuras. Como resultado se plantea que las tendencias del proceso de globalización pueden llegar a profundizar las desigualdades existentes en el nivel de desarrollo humano de los países, si continúa fundamentado en un soporte ideológico neoliberal y en un modelo de desarrollo capitalista, consumista, depredador, cortoplacista y excluyente. Se concluye que mientras persista el actual esquema de reproducción capitalista a escala global, el proceso de Â globalización tenderá a favorecer más a un pequeño grupo de países altamente desarrollados, en detrimento de la mayoría de la población del planeta, haciendo difícil superar los retos del desarrollo humano
Gestión de Inventarios Como Factor de Competitividad, en el Sector Metalmecánica de la Región Occidental de Venezuela
Authors: Aguilar O. Gabriel
Published: December 2020

La investigación que se presenta a continuación, tiene como objeto analizar la gestión de inventario como factor de competitividad, en las empresas del Sector Metalmecánico de la Región Occidental de Venezuela. La metodología es de tipo descriptivo, no experimental, transeccional. La población se compone de veinte (20) empresas del sector metalmecánico destinadas a la producción de máquinas herramientas, específicamente tornos y fresadoras, circunscritas a la región del occidente de Venezuela, tomándose para el estudio, la totalidad de las mismas. Los resultados obtenidos mediante el análisis estadístico, permiten concluir que la gestión de inventario dentro de la industria metalmecánica de la Región Occidental de Venezuela, no constituye un factor de competitividad en las empresas del sector.
PENERAPAN UNSUR TINDAK PIDANA MELAKUKAN PENJUALAN BARANG TIDAK SESUAI DENGAN SPESIFIKASI BARANG DALAM KEMASAN OLEH PELAKU USAHA (STUDI PADA SUBDIT I INDAGSI DITRESKRIMSUS POLDA SUMBAR)
Authors: Sugama Yoga
Published: December 2020

The case of fraudulent acts, especially the problem of the contents in the packaging that is not in accordance with what is described in the packaging label is regulated in Article 382 of the Criminal Code. One of them is handled by the West Sumatra Regional Police's Ditreskrimsus. This is in accordance with the Police Report Number: LP / 303 / A / XI /  2019

/ Spkt-Sbr, November 4, 2019, with the alleged criminal act intentionally including or making statements or statements that are misleading or not in accordance with the actual conditions or incorrect item label found on Tuesday, October 1, 2019. The approach used in this study is a normative juridical approach supported by an empirical juridical approach. From the results of the research and discussion it can be concluded that: First, the elements of a criminal act of selling goods not in accordance with the specifications of goods in packaging by business actors in Sub-Directorate I of the Directorate General of Criminal and Criminal Investigation of the West Sumatra Regional Police, are: Article 144 Jo Article 100 paragraph

(2) of Law Number 18 of 2012 concerning Food, and Article 62 paragraph (1) of Law Number 8 of 1999 concerning Consumer Protection. Second, the application of the elements of a criminal act of selling goods that are not in accordance with the specifications of packaged goods by business actors in Sub-Directorate I of the Directorate General of Criminal and Criminal Investigation of the West Sumatra Regional Police is Article 144 Jo Article 100 paragraph (2) of Law Number 18 of 2012 concerning Food, by looking at a) Anyone, b) Intentionally, and c) provide information or statements that are untrue or misleading on labels. As well as Article 62 paragraph (1) of Law Number 8 Year 1999 concerning Consumer Protection, with the following elements: a) not in accordance with the conditions; b) guarantee, features or efficacy; and c) as stated in the label, etiquette or description of the goods and / or services. Third, the obstacles encountered by the Subdit I Indagsi Ditreskrimsus Polda West Sumatra, are internal constraints and external constraints. There are internal obstacles: a) political intervention that makes this case stop; and b) given SP3. Meanwhile, the external constraints are: a) The modus operandi of the perpetrator is always changing; b) officials from related institutions who are less cooperative; and c) lack of socialization to the community, the efforts made in overcoming the obstacles have been adjusted to the needs of external and internal constraints`
Penggunaan Model Pembelajaran Inkuiri Tipe Expository Dengan Tipe Discovery Terhadap Hasil Belajar
Authors: Suherman Ade Suherman , Susanti Yuyun
Published: December 2020

Penelitian bertujuan untuk meningkatkan hasil belajar peserta didik dalam mata pelajaran Ilmu Pengetahuan Sosial (IPS). Pembelajaran IPS selama ini masih berpusat kepada guru, sehingga peserta didik akan merasa jenuh dan tidak akan aktif maupun kreatif dalam mengikuti kegiatan belajar di kelas. Teknik pengumpulan data yang dilakukan adalah observasi, dokumentasi dan tes hasil belajar.  Metode penelitian yang digunakan di dalam penelitian ini adalah Quasi Experimental Design dengan menggunakan rumus N-Gain = (skor posttest – skor pretest) dibagi dengan (skor maksimum – skor pretest), yang dilakukan dengan memberikan perlakuan kepada 40 peserta didik MA Al-Hasan Babakan Ciamis tahun ajaran 2018/2019 yang dijadikan sebagai sampel. Pengambilan sampel menggunakan teknik simple random sampling (teknik sampling acak sederhana), dimana pengambilan sampel dari populasi dilakukan secara acak.  Hasil penelitian dapat diketahui bahwa penggunaan metode l yaitu thitung sebesar 7,18 dan ttabel sebesar 1,68, (N-Gain 0,31), dan penggunaan metode 2 yaitu thitung sebesar 9,04 dan ttabel sebesar 1,68, (N-Gain 0,37), maka dapat kita ketahui bahwa penggunaan metode 2 lebih tinggi dibandingkan dengan metode 1, artinya perbedaan peningkatan hasil belajar peserta didik yang menggunakan model pembelajaran inkuiri tipe discovery lebih tinggi dibandingkan dengan model pembelajaran inkuuiri tipe expsoitory pada pengukuran akhir (posttest). Kata Kunci : Model pembelajaran inkuiri, tipe expository dengan tipe discovery, hasil belajar
Rancang Bangun Sistem Pengarsipan Data Aturan Pedoman dan SOP Berbasis Web Dengan Menggunakan Metode Index Field (Studi Kasus : Universitas Catur Insan Cendekia)
Authors: Amalia Melly , Magdalena Lena , Putri Tiara Eka
Published: December 2020

Archives have an important role in an agency or company to support administrative processes or activities carried out in the company. If the records are not well managed, it will be difficult to find the information that has been stored so that it can hinder further work processes. Therefore archives should be managed using a good and correct management system. The IT study program at the Catur Insan Cendekia Cirebon University does not yet have a filing system for data on rules, guidelines and SOP, so currently a system is needed that can help performance related to data archiving of rules, guidelines and SOP. In this study the authors implemented data archiving rules, guidelines and web-based SOP using the index field method to make it easier to search for data and maintain document security and was carried out using a codeigniter framework, using MYSQL as database management which is popularly used to build web applications that source. and data management using a database. The result of this data archiving system for rules, guidelines and SOP is that data retrieval does not need to take a lot of time and effort so that the required data can be accessed quickly and easily. So that data can be applied automatically based on the category so that data archiving is more effective and efficient.Keywords : Data Rules, Filing System, Guidelines, Index Field, Standar Operasional Prosedur, SOP.
Self-Concept Related to Stress in PLWHA
Authors: Pardede Jek Amidos , Balqis Cut Inten , Simanjuntak Galvani Volta
Published: December 2020

Background: HIV / AIDS is an infectious disease that is very dangerous and deadly. So that the self-concept of HIV / AIDS patients sees themselves negatively and causes stress.Purpose: This study aims to determine the relationship between self-concept and stress in PLWHA.Methods: The design of this research is correlation analytic with a cross-sectional approach. The population of this study was all HIV / AIDS patients who were in Posyansus at RSUP H. Adam Malik Medan. The sampling technique was purposive sampling technique and obtained 39 patients. The data collection tool used a questionnaire that had been tested for validity and reliability, for the self-concept questionnaire as many as 15 statements with a value of r = 0.903 with a Cronbach's Alpha value of 0.914 and stress using the DASS 42 questionnaire consisting of 42 statements with a value of r = 0.916 with a Cronbach's Alpha value of 0.948 . The test used for data analysis was the Chi-Square test with a p-value 0.05.Results: The results showed that the majority of self-concept was positive (92.2%) and the majority of stress was mild (51.3%) and the p-value = 0.029 0.05.Conclusion: In conclusion, there is a significant relationship between self-concept and stress in PLWHA.
Analytical solution for statif bending analyses of functionally grades plates with porosities
Authors: Merdaci Slimane , Hadj Mostefa Adda , Beldjelili Youcef , Merazi Mohamed , Boutaleb Sabrina , Hellal Hadjira
Published: December 2020

The paper examines a static bending of porous functional plates (FGP) and rectangular plate solutions, based on an underlying high-order shear deformation theory. The proposed high-order shear deformation theory, as opposed to other theories, includes four unknowns. For this reason, a new shear strain function is considered. The technique of Navier is used in closed-form FGP solutions. Results of deflections and stresses are presented for simply supported border conditions. Current figures are contrasted with the non-poreous plate deflecting solutions and the literature's stresses. Effects of different parameters, including thickness, gradient index and porosity of FGM plates, are discussed.
Experimental and numerical optimization study of shock wave damping in aluminum panel sandwich
Authors: Rahmani Masoud , Moslemi Petrudi Amin
Published: December 2020

Sandwich panels with polymer composite and light core composites are widely used in aircraft and spacecraft, vessels, trains, submarines, and cars. Due to their high strength to weight ratio, high stability, and high corrosion resistance, these structures have become particularly important in the industry. Reduction in impact energy, shock waves, and noise in many industries, including the automotive and military industries. Porous materials have always been the focus of attention due to their shock-reducing effects in various protective applications. For this reason, the study of physics governing shock propagation problems in porous media is of particular importance, and the complexity of the governing equations also results in the numerical solution of these equations with many computational problems and costs. In this paper, shock wave damping is investigated numerically and experimentally in aluminum blocks with porous grains scattered inside aluminum. The deformations of the specimens in numerical simulation and experimental testing have been compared. The results show that this material behaves similarly to the aluminum foam in both static loadings (practical pressure testing) and dynamic loading (explosion simulation) results, again similar to aluminum foam.
Mechanical characterization of different epoxy resins enhanced with carbon nanofibers
Authors: Pina dos Santos Paulo Sérgio , Maceiras A. , Valvez S. , Reis P.N.B.
Published: December 2020

Epoxy with carbon nanofibers (CNFs) are effective nano enhanced materials that can be prepared by easy and low-cost method. The present paper compares the improvements, in terms of flexural and viscoelastic properties, of two epoxy resins reinforced with different weight percentages (wt.%) of CNFs. These epoxy resins have different viscosities, and weight contents between 0% and 1% of CNFs were used to achieve the maximum mechanical properties. Subsequently, for the best configurations obtained, the sensitivity to the strain rate and the viscoelastic behaviour (stress relaxation and creep) were analysed based on international standards. It was possible to conclude that, for both resins, carbon CNFs promote significant improvements in all the studied mechanical properties, even for different contents by weight.