bluuebunny/crossref_metadata_2025 huggingface dataset:
An evaluation of health-related quality of life and its determinants among people living with HIV/AIDS attending tertiary care hospital of Kurnool, India
Authors: Subhaprada S. Cynthia , S. S. Shasank R. V. , Sivakala T. , Madhusai S.
Published: September 2019

Background: HIV/AIDS is known to affect an individual not only physically but also mentally, socially, and financially. It is a syndrome that builds a vacuum in a person affecting his/her life as a whole. Combined with ART, Quality of life (QoL) is an important component in the evaluation of the wellbeing of people living with HIV/AIDS (PLHIV). The objective of this study is to assess health related quality of life of HIV/AIDS patients attending ART clinic Tertiary care hospital, GGH, Kurnool and to determine the association of socio-demographic and disease related variables with health related quality of life.Methods: A cross-sectional study was conducted from April 2019 to June 2019 involving 400 purposively selected HIV-positive patients of age >18 years, who were taking highly active anti-retroviral therapy for the past 6months from the ART center, GGH, Kurnool. After obtaining IEC clearance and informed consent, WHOQOL-BREF instrument was used for data collection. Data analysis was performed using IBM SPSS version 26.0.Results: Out of the 400 participants, 60% were males. The mean age of the participants was 38.5±10.54 years. Overall quality of life had a mean score of 69.71. Physical (82.57) and level of independence (78.78) domains showed higher mean score when compared to psychological (63.82), environmental (61.49) and Social (60.26) domains.Conclusions: Among study subjects 15.5% had excellent QoL (≥80), nearly 69.75% had good QoL (60-79) and 14.75% had poor QoL (<60). Low QoL scores were seen in the social domain, suggesting that more social interventions are required in this population.
Early childhood caries and oral hygiene practices among preschool children in Mangaluru city
Authors: Krishnaswamy Savitha , Purushotham Jagannath , Bhat Krishna
Published: September 2019

Background: Dental caries in young children is a serious public health problem that is highly underestimated in a country like India as it is not life threatening. The rapid westernization and urbanization in Mangaluru city has led to the inclusion of more refined sugars, frequent snacking habit and intake of more chocolates and candies in children, making them more susceptible to early childhood caries (ECC). This study intends to determine prevalence of ECC.Methods: This cross-sectional study was conducted among 240 preschool children aged 3-6 years studying in private preschools in the North Zone of Mangaluru city, Karnataka, India. Data collection was done using semi-structured and self-administered questionnaire given to the parent; examination of the child’s oral cavity was also done.Results: The prevalence of ECC in preschool children in Mangaluru City was 57.5%. A statistically significant association was seen between oral hygiene practices and father's education level (p=0.033). The oral hygiene practices were found to be satisfactory with the majority (62.1%) of them following good oral hygiene practices.Conclusions: Lack of awareness about ECC has further contributed to the increase in the prevalence and severity of the problem hence revealing the need for effective preventive methods.
Финансовые инновации в условиях развития цифровой экономики
Authors: Филиппов Давид Ильич
Published: September 2019

Финансовые инновации, финансовые и цифровые технологии трансформируют образ жизни, работу, потребление, производство товаров и услуг. В условиях возрастающей конкуренции Интернет открывает возможности для улучшения бизнеса и получения выгод от снижения производственных издержек. Используя информационно-коммуникационные технологии (ИКТ), малые и средние предприятия (МСП) получают возможности выхода на глобальные рынки, которые когда-то были прерогативой только крупных корпораций. Цифровые платформы меняют экономику ведения бизнеса, снижая стоимость международных взаимодействий и транзакций. Рост Финтеха, поднимает вопросы перед финансовыми органами относительно расширения регуляторного и надзорного периметра, соответствия новых видов цифровых финансовых услуг существующим правилам, идентификации, оценки, снижения и мониторинга рисков финансовых инноваций. Цифровая глобализация меняет цепочки создания стоимости, создает новые хабы, трансформирует экономическую активность. В этих условиях директивным органам необходимо найти правильный баланс между использованием преимуществ открытости и снижении рисков, которые в цифровом мире появляются с беспрецедентной скоростью. Насколько большой будет цифровая экономика в средне и долгосрочной перспективе остается вопрос, однако то, что он будет расти значительными темпами сомневаться не приходится.
Comparative Analysis of Mass-Dimensional A Comparative Analysis of Mass-Dimensional Indicators of Crossheadless and Crosshead Piston Hybrid Energy Positive Displacement Machines
Authors: Shcherba V.E. , Tegzhanov A.S. , Nosov E.Y. , Paramonov A.M. , Blinov V.N. , Khrapskii S.F.
Published: September 2019

Currently, one of the main ways to improve the efficiency of piston compressors and volumetric pumps is to combine them into a single unit, called a piston hybrid energy machine. Recently, a new class of crossheadless piston hybrid energy positive displacement machines has appeared. In this work, a comparison of mass-dimensional indicators of experimental crosshead and crossheadless hybrid energy machines is performed. The analysis of the results shows that the crossheadless machine has significantly smaller masses of moving parts performing reciprocating motion (almost 3 times) and a smaller maximal overall size (almost 1.5 times) in comparison to the crosshead machine. The specific mass-dimensional indicators of the two machines are comparable.
НЕФТЕГАЗОНОСНОСТЬ КОРЫ ВЫВЕТРИВАНИЯ И ПАЛЕОЗОЯ КОЛТОГОРСКОГО МЕЗОПРОГИБА (СЕВЕРО-ЗАПАД ТОМСКОЙ ОБЛАСТИ)
Authors: Лобова Галина Анатольевна , Лунёва Татьяна Евгеньевна , Исаева Ольга Степановна
Published: September 2019

Актуальность исследования определена необходимостью восполнения сырьевой базы за счет трудноизвлекаемых запасов в доюрском нефтегазоносном комплексе, в связи с истощением «классических» нефтегазоносных горизонтов Западной Сибири. Цель: определение перспективных участков для постановки поисковых работ в доюрском нефтегазоносном комплексе в Колтогорском мезопрогибе – на землях развитой промысловой инфраструктуры Томской области. Объектом исследования являются доюрские резервуары, включающие пермо-триасовую кору выветривания и палеозойские породы фундамента, в границах распространения нефтематеринской тогурской свиты. Резервуар коры выветривания – это коллекторы, образованные по карбонатным, терригенно-карбонатным, глинисто-кремнистым и магматическим породам кислого состава, резервуар внутреннего палеозоя – вторичные коллекторы карбонатных отложений и интрузивных пород кислого состава. Методы. Исследование проводится в рамках концепции преимущественно вертикальной миграции углеводородов. Ранее выполненное восстановление термической истории тогурской свиты, кумулятивно учитывающее температуры локализованных палеоочагов генерации нефти, позволило закартировать распределение плотности генерации нефтей. Последующим интегральным анализом, с учетом фильтрационно-емкостных характеристик резервуаров и разрывной тектоники палеозоя, выполняется зональное нефтегеологическое районирование доюрского комплекса и ранжирование земель по степени перспективности. В результате исследования проведено зональное районирование территории с высоким потенциалом в отношении нефтегазоносности, раздельно для резервуаров коры выветривания и внутреннего палеозоя. Наиболее перспективной по коре выветривания является восточная часть Черемшанской мезоседловины, зона ее сочленения с северным бортом Колтогорского мезопрогиба и западным склоном Средневасюганского мегавала (порядка 3500 км2). Первоочередными на поиск залежей в резервуарах внутреннего палеозоя являются те же земли, что и для коры выветривания. Второй участок, с такой же степенью перспективности, объединяет Северо-Чкаловский врез и зону его сочленения с Мурасовским выступом и Трассовым куполовидным поднятием (порядка 5700 км2). Достоверность прогноза перспективных земель доюрского нефтегазоносного комплекса определяется сопоставлением с результатами испытаний глубоких скважин и составляет порядка 70 %.
THE USE OF INDICES OF THE QUALITY OF LIFE OF THE POPULATION AS INTEGRAL CRITERIA FOR EVALUATING OF EFFICIENCY OF MEDICAL PREVENTIVE PROGRAMS
Authors: Luchkevich V. S. , Marinicheva G. N. , Samodova I. L. , Shakirov A. M. , Zelionko A. V.
Published: September 2019

Modern socially-oriented policy in Russia prioritizes the complex of prevention activities with the use of modern health-saving technologies. At that it is necessary to substantiate methodologically and methodically integrated quantitative and qualitative characteristics, based on which evaluation of the types of functioning and conditions of life affecting health and quality of human life is possible. On the basis of specially developed complex program (15 scales) the study of the quality of life and health of the urban working population of St. Petersburg (n=2276) was executed. The method of the determination of the risk groups according to types of functioning and health groups was developed. Performed medico-social and clinical-statistical study allowed to identify changes of the quality of life indices according to the type of functioning at various conditions and characteristics of life and health. According to indices of the quality of life there was revealed the high proportion of urban residents in groups of relative and absolute risk. Especially significant decrease in the quality of life indices in these groups was noted on indices of socio-hygienic functioning, socio-economic well-being, socio-psychological comfort, social adaptation, recreational activities, medico-social activity and prevention activities. There was established a higher probability of the formation of chronic disease and the decrease in the satisfaction with the quality of life in urban residents in groups of the absolute risk with dissatisfaction with the living conditions and livelihoods. The proposed scales and types of functioning in the structure of health-related quality of life can be used in a comprehensive hygienic studies implemented on the basis of a risk assessment methodology, under comparison of indices of livelihoods and satisfaction with living conditions, in complex evaluation of the efficiency of medical preventive, social and environmental programs
COMPARATIVE EVALUATION OF PROCEDURES OF RUSSIAN HYGIENIC AND ENVIRONMENTAL NORMATIVE-METHODICAL DOCUMENTS ON THE DEFINITION OF HAZARDOUS WASTE CLASS
Authors: Samutin N. M. , Zholdakova Z. I. , Butorina Natalia N. , Ustinov A. K.
Published: September 2019

Currently in the world there is no universal scientifically based criteria system aimed at assessing the dangers of waste. There are two waste classification systems adopted in Russia: SP 2.1.7.1386-03 on the degree of the impact on the environment and human health wastes are divided into 4 hazard classes; Criteria of the Ministry of Natural Resources and Environment (MNRE) of the Russian Federation on the degree of the negative impact of wastes on the environment are divided into 5 classes of danger. In the Russian practice in all areas of toxicology and health care, in justifying the MAC in the fishery waters 4 classes of dangerous substances are used. The least dangerous substances are referred to class 4 of danger, “a little dangerous.” Any chemical substance under certain conditions can have adverse effects on human health and nature. Introduction of hazard class V in Criteria MPR is contrary to the generally accepted concepts and practice of evaluation of substances. Examples of differences in the contents of two documents are given, indicating the intention of the authors of MPR Criteria to reduce the requirements for waste treatment conditions. The MNRE Criteria miss the very concept and method of the evaluation of substances that have carcinogenic properties. The SP 2.1.7.1386-03 in case of the presence in waste of substances with proven carcinogenicity for humans, assigns to the waste component the highest value of the danger index, other indices may not be considered. This approach is not proposed in MNRE Criteria. They completely ignore results of basic research, which showed the lack of the regular toxicity relationship for bioassays and mammals. MNRE criteria cannot be regarded as the only document on the determination of the waste hazard class. It is necessary to create a universal document to determine the hazard class of waste in production and consumption, ensuring safe conditions of human life and protection of the natural environment.
INDICATION OF LISTERIA MONOCYTOGENES IN MEAT AND MEAT PRODUCTS IN THE TERRITORY OF AGRICULTURAL PROVINCE
Authors: Sinelnikova M. A. , Buzoleva Luybov S. , Bespechuk N. Yu. , Koltun G. G.
Published: September 2019

In recent decades, the majority of outbreaks of listeriosis with a high percentage of deaths was caused by the consumption of food products, including meat and meat products. One of the main principles of prevention of listeriosis in humans and animals is a constant quality control of food and feeds. The district of the Ussurisk city specializes mainly in the production of agricultural products. Meat production work on the raw materials of local origin, and the imported meat is also used. There was executed a study concerning the possibility of the contamination of meat products of Listeria monocytogenes on the territory of the agricultural province of the district of the Ussurisk city for the period from 2012 to 2015. A total of 21491 sample products were investigated according to rules “Common sanitary and epidemiological and hygienic requirements for goods subject to sanitary-and-epidemiologic supervision (control)” of the Customs Union (Chapter II, section 1) and the Technical Regulations of the Customs Union № 880 “About security of food “(Appendix 1). The presence of 45 positive cases of L. monocytogenes was revealed, at that the most of them have been found in meat products and poultry meat. Observations of the occurrence rate of L. monocytogenes in meat of the imported production for a number of years show these the pathogenic bacteria to be isolated every year in 40% - 66.6% of cases (of all positive cases of isolation from meat). This meat was imported mainly from countries such as Brazil, Paraguay, New Zealand, Austria, England, Uruguay. A large proportion of meat and meat products, contaminated by L. monocytogenes enters the territory of Primorsky Kray from Latin America. It is important to note that meat and meat products contaminated by these pathogens were also produced in the territory of the district of the city of Ussurisk. In connection with it there is obvious the need as for further continuation of monitoring products on the market, as a survey of agricultural animals of private and public farms in the district.
Derechos colectivos y Teoría del Derecho. Más ideología que teoría = Collective Rights and Legal Theory. More ideology than theory
Authors: Sauca José María
Published: September 2019

Resumen: El tratamiento teórico de los derechos colectivos y su carácter polémico mantienen una importante actualidad tanto desde la perspectiva filosófico política y moral como desde la correspondiente a la dogmática jurídica. Sin embargo, los tratamientos de dicha categoría formulados por la teoría jurídica están recibiendo un menor e injustificado interés. En el presente trabajo se presta especial atención al estudio de los trabajos de Caracciolo y Jovanović en la materia y se concluye en que las pretendidas aproximaciones teóricas de análisis conceptual colapsan en una aproximación ideológica sobre la aceptación o rechazo de la categoría. Palabras clave: Teoría e ideología, derechos, derechos culturales. Abstract: The theoretical treatment of collective rights and their controversial nature maintain important relevance both from the political and moral philosophical perspective and from that corresponding to legal dogmatics. However, the treatments of this category formulated by legal theory are receiving less and unjustified attention. In this paper, special attention is given to the study of Caracciolo, and Jovanović’s respective works on the subject. It concludes that the intended theoretical approaches of conceptual analysis collapse into an ideological approach on the acceptance or rejection of the category. Keywords: Theory and ideology, rights, cultural rights.
Violencia y delincuencia en México: el uso político del miedo = Violence and crime in Mexico: the political use of fear
Authors: Mendieta Ramírez Araceli
Published: September 2019

Resumen: Se trata de una discusión sobre la pluralidad de las violencias, entendidas como una construcción cultural. Nos referimos principalmente a dos dimensiones de la violencia: directa y estructural. La primera dimensión suele ser la más notoria, porque implica la acción intencionada de daño entre dos o más sujetos, mientras la segunda es más silenciosa e invisible, porque ha sido normalizada y preservada en los sistemas económicos, políticos y culturales, como en el caso de la desigualdad con efectos en las desventajas heredadas de ciertos sectores de la población. Ambas, dimensiones, suelen tratarse de forma independiente, pero son indisolubles, se entrecruzan y generan una pluralidad de formas y efectos que las políticas públicas no han logrado mitigar; en consecuencia, la degradación social es progresiva en los territorios. En México, la violencia directa y su manifestación en la delincuencia, ha sido una justificación para el uso político del miedo, a fin de imponer agendas políticas, persuadir a los ciudadanos y legitimar acciones de seguridad; todo ello, sin lograr resarcir las manifestaciones de las violencias, ni la delincuencia. Palabras clave: violencia estructural, violencia directa, miedo, territorio, prevención.Abstract: It is a discussion about the plurality of violence, understood as a cultural construct. We are mainly talking about two dimensions of violence: direct and structural. The first dimension is usually the most notorious, because it implies the intentional action of harm between two or more subjects, while the second is more silent and invisible, because it has been standardized and preserved in economic, political and cultural systems, as in the case of inequality with effects on the inherited disadvantages of certain sections of the population. Both dimensions are usually treated independently, but are indissoluble, intersect and generate a plurality of forms and effects that public policies have failed to mitigate; consequently, social degradation is progressive in the territories. In Mexico, direct violence and its manifestation in crime has been a justification for the political use of fear, in order to impose political agendas, persuade citizens and legitimize security actions; all this, without being able to compensate the manifestations of the violence, not the delinquency. Keywords: structural violence, direct violence, fear, territory, prevention.
Transplante jurídico = Legal trasplant
Authors: Backenköhler Casajús Christian J.
Published: September 2019

Resumen: El trasplante jurídico es una metáfora del derecho comparado creada para señalar el traspaso normativo que se produce entre diferentes ordenamientos jurídicos. En un primer momento, el trasplante jurídico sirvió para demostrar que, desde hace tiempo, el traspaso normativo fue un mecanismo frecuentemente utilizado para crear nuevos sistemas jurídicos o para la adaptación o renovación de muchos de ellos. Pero, con el tiempo, se ha ido configurando como un concepto que, aparte de describir el traslado de una norma de un sistema jurídico a otro, trata también de explicar las posibles consecuencias que puede sufrir el ordenamiento jurídico receptor. En la actualidad, el trasplante jurídico está sirviendo para explicar la transferencia normativa entre diferentes ordenamientos jurídicos en el contexto de la globalización y también como indicador de la existencia de un pluralismo jurídico en el espacio jurídico actual.Palabras clave: Trasplante jurídico, pluralismo jurídico, derecho comparado, préstamo jurídico, pluralismo cultural.Abstract: The legal transplant is a comparative law metaphor created to indicate the normative transfer that occurs between different legal systems. At first, the legal transplant served to demonstrate that, for a long time, the normative transfer was a mechanism frequently used to create new legal systems or, also, for the adaptation or renewal of many of them. Over time, however, it has developed into a concept which, apart from describing the transfer of a rule from one legal system to another, also seeks to explain the possible consequences that the receiving legal system may suffer. At present, legal transplant is serving to explain the normative transfer between different legal systems in the context of globalization and, also, as an indicator of the existence of legal pluralism in the current legal space.Keywords: Legal trasplant, legal pluralism, comparative law, legal borrowing, cultural pluralism.
Privacidad (digital) = (Digital) Privacy
Authors: Fernández Barbudo Carlos
Published: September 2019

Resumen: El desarrollo de las tecnologías de la información, y en particular Internet, ha supuesto la aparición de nuevas preocupaciones sociales que plantean la imposibilidad de preservar la privacidad ―que no la intimidad― de la población en el ámbito digital. Esta contribución aborda, en perspectiva histórica, la formación de un nuevo concepto sociopolítico de privacidad que ha sustituido al de intimidad en el ámbito digital. A tal fin se presentan los principales elementos que diferencian a ambos y cuáles son las transformaciones sociotécnicas fundamentales que han posibilitado este cambio conceptual. El desarrollo del texto llevará a defender la idoneidad de una mirada política sobre la privacidad y finaliza con la presentación de algunas propuestas recientes que abogan por entender la privacidad como un problema colectivo.Palabras clave: Espacio público, derecho a la privacidad, intimidad, público/privado, ciberespacio.Abstract: The development of information technologies, and in particular the Internet, has led to the emergence of new social concerns that raise the impossibility of preserving privacy in the digital sphere. This contribution addresses, in historical perspective, the formation of a new socio-political concept of privacy that has replaced the previous one. To this end, the main elements that differentiate both are presented and what are the fundamental sociotechnical transformations that have enabled this conceptual change. The development of the text will lead to defend the suitability of a political view on privacy and ends with the presentation of some recent proposals that advocate understanding privacy as a collective problem.Keywords: Public space, right to privacy, private life, public/private, cyberspace.
Sedición (Delito de) = Sedition (Crime of)
Authors: Rebollo Vargas Rafael
Published: September 2019

Resumen: El delito de sedición se ubica sistemáticamente en el Código penal como un delito contra el orden público, por lo que su objeto de tutela y sus fines nada tienen que ver con una «rebelión en pequeño», a pesar de que algunas resoluciones recientes de la Audiencia Nacional y del propio Tribunal Supremo lo desnaturalicen hasta el punto de atribuirle unas finalidades que no se corresponden con su actual configuración típica.Palabras clave: Delitos contra la Constitución, delitos contra el orden público, rebelión, sedición, alzamiento público y violento, alzamiento público y tumultuario.Abstract: The sedition crime is located systematically in the Penal code as a crime against the public order, for what its object of tutelage and its ends not at all they have to do with a «rebellion in child», although some recent resolutions of the National Audience and of the proper Supreme Court denature it up to the point of attributing to him a few purposes that do not correspond to its current typical configuration.Keywords: Crimes against the Constitution, crimes against public order, rebellion, sedition, violent and public uprising, public uprising and tumultuary.
Constitución y género o la inconclusa igualdad de las mujeres = Constitution and gender or the unfinished equality of women
Authors: Sánchez Muñoz Cristina
Published: September 2019

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Rectal distention increases the frequency and duration of transient lower esophageal sphincter relaxations in anesthetized dogs– a putative rectoesophageal reflex
Authors: Graça Jose Ronaldo Vasconcelos , Neves Jose Ricardo Cunha , Silva Sidney Wendell Goiana da , Okoba Willy
Published: September 2019

Introduction: The esophagus is subject to frequent reflux of gastric contents as a normal phenomenon during episodes of transient lower esophageal sphincter relaxation (tLESR), responsible too, for pathologic reflux. However, pathologic reflux is mostly associated with reflux of acid contents. Distending the stomach provokes an increase in frequency of tLESR. Objective: To investigate the effect of distending the rectum on the tLESR and possible involved pathways. Methods: Forty four (Protocol: 096/07) street dogs were selected and divided into respective protocols: Rectal distention (RD), Gastric distention (GD), RD+GD, Atropine+RD, Hexamethonium+RD, Baclofen+RD, Bilateral Pudendal nerve section+RD and Spinal cord transection+RD. We determined and compared the tLESR of each group and subjected data to statistical analysis. Values of p<0.05 were regarded as statistically significant. Results: RD provoked a significant increase in the tLESR just as GD, with RD+GD provoking the highest value of tLESR. This increase in tLESR due to RD was prevented in A+RD, B+RD, Bilateral Pudendal nerve section+RD and Spinal cord transection+RD but not Hexamethonium+RD protocols. Conclusion: RD is a significant inducer of an increase in tLESR with participation of muscharinic and GABAβ, sensitive and spinal cord neurons, but not nicotinic receptors.
Estudo da adsorção do corante azul de metileno em resíduos de babaçu
Authors: Leal Paulo Vitor Brandão , Gregório Airton Messias , Otoni Emiret , Da Silva Paulo Roberto , Krauser Maike de Oliveira , Holzbach Juliana Cristina
Published: September 2019

A perspectiva de escassez de água em um futuro próximo ilumina um alerta sobre o uso indiscriminado desse recurso, uma vez que sua disponibilidade é cada vez mais limitada. Esse fato faz com que as discussões sobre o uso consciente da água se tornem cada vez mais comuns por grupos ambientalistas, órgãos governamentais, pesquisadores e, muitas vezes, pela sociedade em geral. Nesse contexto, destaca-se a busca por adsorvente de baixo custo, pois em muitos casos, esse material deve ser utilizado em larga escala no tratamento de água, o que impede o uso de um material de alto valor. A extração de óleo de babaçu para produção de biocombustível tem sido extensivamente estudada, mas em muitos casos, a torta da extração de óleo é descartada, gerando inadequadamente impactos ambientais. Neste contexto, este trabalho tem como objetivo testar a adsorção do corante catiônico azul de metileno no babaçu, para tentar agregar valor a um material frequentemente descartado irregularmente, além de ajudar as indústrias têxteis na sustentabilidade em relação ao uso da água.
Germinação in vitro de sementes e indução de calos em plântulas, cotilédones e anteras de porongo (Lagenaria siceraria (Mol.) Stand.) – Cucurbitaceae
Authors: Da Silva André Luís Lope , Bisognin Dilson Antônio , Franco Elci Terezinha Henz , Horbach Micheli Angélica , Costa Jefferson da Luz , Scheidt Gessiel Newton , Alves Sergio Augusto Oliveira , Brondani Gilvano Ebling
Published: September 2019

A cabaça de garrafa tem importância econômica para pequenas e médias fazendas e grande potencial para aplicações industriais. Diferentes estratégias foram testadas para a germinação in vitro de sementes, como luminosidade, escarificação, embebição e adição de ANA (ácido naftalenoacético) e 2,4-D (ácido 2,4-diclorofenoxiacético) no meio de cultura. Posteriormente, segmentos nodais e pontas de brotação foram cultivados em meio suplementado com vitaminas Fuji e explantes cotiledonares cultivados em diferentes concentrações de BAP (6-Benzilaminopurina) e ANA. Para a indução de calos, as anteras foram cultivadas em meio contendo 2,4-D e BAP. A germinação das sementes de cabaça ocorreu na luz e no escuro, indicando fotoblastismo neutro. A escarificação e a embebição de sementes inteiras (sementes com tegumento) não facilitaram a germinação, em nenhum dos tratamentos. ANA e 2,4-D na variação de 0,12-1,0 mg.L-1 não permitem a germinação in vitro de sementes inteiras no meio de cultura. ANA e 2,4-D nas concentrações de 0,5 mg.L-1 e 0,25 mg.L-1, respectivamente, aumentaram a germinação in vitro de sementes nuas (sementes sem tegumento) de cabaça. A suplementação com vitaminas Fuji permite a formação de calos, principalmente nos segmentos nodais. A formação de calos nas anteras (obtida a partir de botões florais possui 0,9 cm de comprimento) ocorre em meio de cultura MS suplementado com 0,5 e 1,0 mg.L-1 de 2,4-D e BAP.
BURDUR MEHMET AKİF ERSOY ÜNİVERSİTESİNDE İÇ KONTROL SİSTEMİNİN UYGULANMA DÜZEYİ
Authors: TEPELİ Mehmet , ÇİÇEK Hüseyin
Published: September 2019

Teknolojik ve iktisadi gelişmeler, zaman içerisinde kuruluşları çok sayıda faaliyetin çok sayıda kişi ve karmaşık süreçlerle yürütüldüğü bir yapıya büründürmüştür. Bu durum kamu yönetimini, değişen çevre koşullarına uyum sağlamak ve değişimi yönetmek için yeni yönetsel araçlar geliştirmeye itmektedir. Özel sektör uygulamalarının kamuya uyarlanması olarak da tanımlanan Yeni Kamu Yönetimi yaklaşımının yaygınlaşması ile iç kontrol sistemi uygulamaları daha da önem kazanmıştır. Bu yaklaşım ile iç kontrol sistemi, yöneticilerin yönetim işlevini gerçekleştirmesinde önemli bir araç haline gelmiştir. Ülkemizde 5018 sayılı Kamu Mali Yönetimi ve Kontrol Kanunu ile uluslararası standartlara uygun bir iç kontrol sistemi çerçevesi oluşturulmuştur.

Bu genel çerçevede yapılan çalışma ile kuruluşundan günümüze hızla gelişen ve oldukça karmaşık bir yapıya bürünen Burdur Mehmet Akif Ersoy Üniversitesi birimlerinin iç kontrol sistemini uygulama düzeylerini tespit ederek üniversitede iç kontrol sisteminin etkinliğini değerlendirmek amaçlanmıştır. Ölçme aracı, bu alanda yapılan çalışmalarda kullanılan ölçeklerden elde edilmiştir. Bu ölçme aracı, evreni oluşturan yöneticilere doğrudan uygulanmış ve bulgular analiz edilmiştir. Yapılan analizler sonucunda, kurumda oluşturulan iç kontrol sistemi boyutlarının birbirleri ile ilişkili olduğu, iç kontrol sisteminin uygulanma düzeyinin genel olarak iyi düzeyde olduğu görülmüştür. Ayrıca iç kontrol sistemi boyutlarının uygulanma düzeylerinin Üniversitenin birimleri arasında ve bu birimlerin yönetici özelliklerine göre farklılaştığı sonucuna ulaşılmıştır.
TÜRKİYE’DEKİ KURUMSAL AÇIK ERİŞİM ORGANİZASYONLARININ YÖNETİŞİM UYGULAMALARININ DEĞERLENDİRİLMESİ ÜZERİNE BİR ARAŞTIRMA
Authors: ALAV Orhan
Published: September 2019

Bu çalışma, dünyada ve Türkiye’de 2004 ve 2018 yılları arasında “Açık Bilim”anlayışına dayalı olarak gelişen “Açık Erişim Arşiv” organizasyonlarının Türkiye’deki kurumsal yönetişim yapılanmaları ve uygulamalarını ele alan bir çalışmadır. Çalışma ile, Türkiye’deki Açık Erişim (AE) organizasyonları ve yönetişim yapılarının içerikleri; kurumsal yapılanmaları, politikaları, ağsal etkileşimleri, stratejileri ve yönetişim model yapıları ele alınarak bu organizasyonların yönetişim performansları saha çalışması ile özgün olarak geliştirilen ölçek üzerinden değerlendirilmiştir. Çalışma tasarımı (modeli) McKinsey Enstitütüsünün 7S modelinden esinlenerek geliştirilmiştir.Çalışmada, araştırma sahasındaki örneklem grubun davranışların nedenlerini ortaya çıkarma ve açıklanması yönü ile “betimleme yöntemi” kullanılmıştır.
Çalışmanın verileri; dünyada ve Türkiye’de AE konusunda yayımlanmış literatür ve saha çalışmasından oluşmaktadır. Çalışmanın araştırma evreni 146, araştırma örneklem grubu ise 97 Kurumsal Açık Erişim (KAE) organizasyonundan oluşmaktadır. Veri analizinde çalışma verileri çoklu regresyonu içeren faktör analizine tâbi tutulmuştur, elde edilen bulguların istatistik analiz sonuçları ile verilerin bağımlı ve açıklayıcı değişkenler arasındaki ilişkileri ve de özgün olarak geliştirilen beşli Likert modelindeki KAE ölçeğinin güven aralığı ve geçerliliği ölçülmüştür. Çalışma ile, Türkiye’deki KAE organizasyonlarının yönetişim yapılarına yönelik bir model önerisi ortaya konmuştur. Çalışmanın sonuç bulguları ise, çalışmada elde edilen özgün değerler tartışılarak önerileriler olarak ortaya konmuştur.
ULUSAL YAZINDA OYUN TEORİSİ ÜZERİNE GENİŞLETİLMİŞ BİR LİTERATÜR TARAMASI
Authors: DEMİRCİ Esranur
Published: September 2019

İlk çalışmaları 17 y.y. da görülen etkin karar verme yöntemlerinden birisi olan Oyun Teorisinin temel prensibini oyunu oluşturan oyuncuların verdikleri kararlar doğrultusunda stratejik bir şekilde hareket ederek kendileri için en karlı duruma getirme çabaları oluşturmaktadır. Eski dönemlerden bu yana kullanım alanlarını hızla genişleten ve gelişimini günümüzde devam ettiren oyun teorisi kendine özgü özellikleri ile disiplinler arası bir yaklaşımdır. Oyun teorisi matematiksel bir araç olup uygulamalı matematik, ekonomi, endüstri, biyoloji, yöneylem araştırması, mühendislik, genetik bilimler, felsefe, sosyal bilimler, bilgisayar bilimleri, spor gibi birçok anabilim dalında kullanılmaktadır.

Bu çalışmada Dergipark’ ta 2008-2018 yılları arasında bulunan 34 yerli makale ve Yöktez veri tabanında 2008-2018 yılları arasında yayınlanan 47 yerli tez incelenmiştir. İncelenen makale ve tezlerin ayrıntılı bir şekilde sınıflandırmaları yapılarak grafik ve şekillerle gösterilmiş sonrasında baz alınan ölçütler doğrultusunda değerlendirilmeye alınmıştır. Bu değerlendirmeler sonucunda oyun teorisi kullanım alanlarının ekonomi, işletme ve bankacılık ve finans alanlarında yoğunlaştığı ve 2015 ve 2017 yılları arasında yoğunluk kazandığı, en az çalışmanın ise 2018 yılında gerçekleştirildiği görülmüştür. Ayrıca çalışmaların daha çok nicel çalışmalar üzerinde toplanması ve nitel çalışmaların azlığı dikkat çekmiştir.
DYNAMICS OF COMMERCIAL FISHERY AT THE MIDDLE STRETCH OF THE NEGRO RIVER: EXPLOITATION INTENSITY BY FISHING GROUNDS
Authors: Lopes Giulia Cristina dos Santos , Freitas Carlos Edwar de Carvalho
Published: September 2019

In the middle Negro River, there have been several conflicts between the different fishing modalities due to the differential use of the fishing resource and the dispute over the same fishing areas. In this way, the spatial dynamics of commercial fishing in the municipality of Barcelos in the middle Negro River were analyzed, aiming to identify the locations used in the fisheries that may have different potentials and demand different actions. Information was collected from commercial fisher regarding the location of fishing sites and the frequency of use during high and low water periods. The geographic coordinates were identified with Q-Gis software and later submitted to a kernel-intensity technique. Eight fishing sites were used in commercial fisheries in Barcelos. In both hydrological periods, fishing occurred with a greater intensity in the Demeni River. Its waters change from light to white throughout the year, and there are several marginal areas that could serve as nurseries for various species of fish. Possibly, in this environment, there is a greater probability of conflicts occurring between the different resource users since this river is also exploited by recreational and subsistence fishers. This result shows that the spatial dynamics of fisheries can be truly important for management proposals.
ZOOTECHNICAL PERFORMANCE EVALUATION OF THE USE OF BIOFLOC TECHNOLOGY IN NILE TILAPIA FINGERLING PRODUCTION AT DIFFERENT DENSITIES
Authors: Vieira Rafael Bittencourt , Barreto Leopoldo Melo , Fonseca Karina Zanoti , Lordelo Mauricio Santana , Souza Fabiana Ribeiro de , Evangelista-Barreto Norma Suely
Published: September 2019

The effect of producing and culturing Nile tilapia (Oreochromis niloticus) fingerlings in biofloc technology (BFT)-based systems was investigated in terms of zootechnical performance, aiming to define the best culturing density for 64 days. A completely randomized design was used, with four replications totaling 24 experimental units. The weight gain of each batch of animals per experimental unit (E.U.) was evaluated at densities of 200, 400, 600, 800, and 1,000 fingerlings m-3. For controls, a Water Recirculation System with 248 fingerlings m-3 was used. The fingerlings were fed commercial feed containing 35% protein and brown sugar as a carbohydrate source at a C:N ratio of 20:1. Dissolved oxygen, total ammonia nitrogen, pH, and temperature were monitored daily, and nitrite and alkalinity were monitored weekly. The analysis of weight gain data obtained a linear function y = - 0.0017X2 + 3.724X í  87.77, with r2 = 0.864, coefficient of variation = 14.23%, and correlation coefficient = 0.91. At the end of the cultivation period the systemââ‚¬â„¢s planktonic community presented high diversity, dominated by rotifers and diatoms. The data of survival, density management demand, and physicochemical parameters variations of the water suggested an optimal density of 800 fish m-3, since this resulted in an average weight gain per E.U. of 1,891.25 Â± 151.24 g, with a productive efficiency index of 274.96 that is approximately three times that of the control treatment (87.43). Biofloc technology can be employed in two-phase super-intensive Nile tilapia culture systems, with a stocking density in the rearing stage of 800 fish m-3.
EFFECTS OF ENVIRONMENTAL FACTORS ON SUCCESSION OF MICRO-PHYTOPLANKTON COMMUNITY IN A MARINE SHRIMP POND AND ADJACENT AMAZON ESTUARY
Authors: Ribeiro Denise Cristina de Souza , Palheta Glauber David Almeida , Pamplona Fábio Campos , Hamoy Igor Guerreiro , Santos Maria de Lourdes Souza , Melo Nuno Filipe Alves Correia de
Published: September 2019

This study aims to evaluate the effects of the environmental factors and Litopenaeus vannamei farm effluents on succession and structure of the micro-phytoplankton community and water quality in the shrimp pond and adjacent estuarine waters along the two intensive shrimp production cycles. The surface water samples for quali-quantitative analyses were monthly collected in five points, in the shrimp pond (3) and the adjacent estuary (2), using a plankton net (64 Î¼m) and polyethylene containers, during in the rainy season, and in the dry period. The micro-phytoplankton community was composed by 205 taxa. The environments were different in relation to the total abundance, richness and species indicators with the estuary presented the highest values in relation to the shrimp pond. The diatoms were predominant mainly in the estuary, with the higher abundances and the great majority of indicator species, while in the shrimp pond, the number of indicator diatoms was much lower allowing the establishment euglenophytes and cyanophytes as also indicator species. In the shrimp pond the main drivers of micro-phytoplankton community structure were the higher concentrations of ammoniacal nitrogen, nitrite, nitrate and phosphate, mainly in relation to the feed accumulation, while in the estuary, the main driver factor was the seasonality.
ECONOMIC FEASIBILITY FOR THE PRODUCTION OF LIVE BAITS OF LAMBARI (Deuterodon iguape) IN RECIRCULATION SYSTEM
Authors: Henriques Marcelo Barbosa , Carneiro Júlia Shulz , Fagundes Lúcio , Castilho-Barros Leonardo , Barbieri Edison
Published: September 2019

Sport fishing is a growing segment in the fishing sector in Brazil. It is, however, an activity that depends upon young shrimp and fish offer to supply live bait demand, its extraction might result on overfishing and compromise natural stock. The intensive cultivation in water recirculation system is a worldwide trend for aquaculture, which, in addition to increasing productivity, minimizes the impact of effluent emission on the environment, reinforcing sustainability. This study analyzed the economic viability of establishing farms for the cultivation of lambari (Deutorodon iguape) in water recirculation system to meet the market demand of sport fishing for live baits. Twelve fiberglass tanks with a volume of 1500 L and a unit area of 1.32 m2 (production units - PU) were installed in a total area of 130m2. There were also six fiberglass tanks of 2,000 L capacity each, filled with water and 600 kg of clamshells acting as biological filter. Three production cycles were performed, each lasting 60 days. In each cycle 10,800 D. iguape fingerlings were added, acquired from local fish farming, at a 600 fish m-3 density, totalizing 900 fish per PU, with medium size and weight of 10 Â± 1.2 mm e 1.1 Â± 0.29 g. We used the following indicators: modified internal rate of return (MIRR), net present value (NPV), annualized net present value (ANPV) and payback period (PP). The best scenario, with 90% survival rate and unitary selling prices of US$ 0.30, showed MIRR 33.19%, NPV (10%) US$ 42,174.03, ANPV (10%) US$ 6,863.63 and PP 0.9 years, demonstrating be interesting the production of live baits in the conditions proposed in this study.
Metabolit sekunder dari Muntingia calabura dan bioaktivitasnya
Authors: Putri Devi Anggraini , Fatmawati Sri
Published: September 2019

Muntingia calabura (Muntingiaceae) merupakan Jamaican cherry yang dikenal di Indonesia sebagai Kersen atau Talok. Metabolit sekunder sebagai konstituen kimia telah diisolasi dari daun, batang dan akar M. calabura. Flavonoid merupakan konstituen utama penyusun metabolit sekunder dari tanaman ini. Kelompok flavonoid telah dilaporkan memiliki efek farmakologi yang baik. Beberapa literatur melaporkan bioaktivitas M. calabura sebagai antioksidan, antidiabetes, antimikroba, antikanker, anti-inflamasi dan lain-lain. Review ini bertujuan memberikan fakta ilmiah terkait sinergitas metabolit sekunder dan bioaktivitas M. calabura yang diperlukan untuk penelitian kimia bahan alam lebih lanjut.

The secondary metabolites of Muntingia calabura and its bioactivity. Muntingia calabura (Mutingiaceae) was recognized as Jamaican cherry called as Kersen or Talok in Indonesia. The chemical constituents have been isolated from leave, stem and root of M. calabura. The main chemical constituent of the secondary metabolite is flavonoid. The flavonoid group has been reported as a good source in pharmacological aspect. Most of literatures reported that M. calabura has a good bioactivity as an antioxidant, antidiabetic, antimicrobial, anticancer, anti-inflammatory and others. This review aims to provide the scientific evidences related to the synergism of secondary metabolites and the bioactivities of M. calabura for further research on natural products.
PERBEDAAN KONSENTRASI PEWARNA ALAMI KULIT BUAH NAGA (Hylocereus polyrhizus) TERHADAP WARNA TERASI UDANG REBON (Acetes sp.)
Authors: Permatasari Amelia Ayu , Sumardianto Sumardianto , Rianingsih Laras
Published: September 2019

Shrimp paste is one of fermented product that use either shrimp (Acetes sp.), or fish, or both of them as raw materials. The use of synthetic dyes on shrimp paste is still often done. This is dangerous because it can give bad effect to the health of consumers. Therefore, it is necessary to use natural dyes instead of synthetic dyes. One of natural dyes that can be used is peel of dragon fruit (Hylocereus polyrhizus). Peel of dragon fruit has anthocyanin pigment that can give red color. The aimed of this research was knowing the effect of adding peel of dragon fruit extract (30%; 35%; 40%) to the color of shrimp paste. The treatments in this study were the addition of different concentrations of peel of dragon fruit extract at third grinding shrimp paste in triplicate. The experimental design used was Completely Randomized Design. The parameters observed include moisture content, salt content, protein content, pH, color, and sensory. Parametric data analyzed by Analysis of Variance (ANOVA) and further test by Honestly Significant Difference (HSD) test if these any differences between samples. Non-parametric data analyzed by Kruskal-Wallis and further test by Mann Whitney. The research’s result showed that processing shrimp paste with different peel of dragon fruit extract concentrations gave significant effect (P<5%) on moisture content, salt content, pH, and color. Moisture content values was ranged from 35,0741,01% and salt content values was ranged from 6,35-7,05%. pH values was ranged from 6,40-7,20. Shrimp paste with peel of dragon fruit extract 40% had more red color and improve the appearance of shrimp paste.
Tingkat Pemahaman Konsep Siswa pada Materi Momen Gaya
Authors: Prasetyo Dody Rahayu
Published: September 2019

Penelitian ini bertujuan untuk mengungkap tingkat pemahaman konsep siswa dan faktor penyebabnya tentang konsep momen gaya. Sejumlah 71 siswa terdiri dari 36 siswa kelas XI IPA dan 25 siswa kelas XII IPA diberikan tes tertulis terbuka terkait materi momen gaya. Hasil tes tertulis dikategorikan menjadi respon ilmiah, respon tidak ilmiah, dan tidak merespon. Diambil sebanyak 30 siswa yang memiliki respon yang dominan untuk dilakukan wawancara dan pengambilan sampel didasarkan pada opportunity sampling. Berdasarkan hasil analisis kualitatif tes tertulis dan wawancara disimpulkan bahwa (1) respon tak ilmiah lebih mendominasi pada kedua kelas dan (2) penyebabnya dipengaruhi oleh beberapa faktor yaitu: intuisi, kurang pemahaman, fragmentasi, dan apresiasi konseptual.
Analisis Literasi Pendidikan STEM pada Siswa dan Pemahaman Konsep IPA Melalui Peta Konsep di SDN Palasari II
Authors: Nugroho Oktian Fajar , Nurcahyo Muhammad Aqmal
Published: September 2019

Di banyak negara di seluruh dunia, ada peningkatan penekanan pada peningkatan pembelajaran sains melalui pendidikan STEM. Literasi pendidikan STEM harus lebih banyak dianalisa di Indonesia. Sebagai contoh, mengembangkan beberapa metode atau pendekatan tentang pendidikan STEM masih dikembangkan oleh banyak peneliti dapat meningkatkan pengetahuan tentang pendidikan STEM. Namun, pra-penelitian tentang literasi siswa tentang pendidikan STEM harus dilakukan untuk mengetahui karakteristik murid Indonesia. Tulisan ini menyajikan fakta tentang pendidikan STEM di salah satu Sekolah Dasar di Tangerang. Penelitian ini dilakukan dengan randomized control group pretest and posttest. Hasil penelitian ini memberikan beberapa bukti indikator pendidikan STEM yang dapat membantu peneliti lain untuk mengembangkan pendidikan STEM di Indonesia. Ada kebutuhan untuk penelitian tentang pendidikan STEM untuk memberikan para siswa dengan keterampilan abad 21. Namun, kami menyarankan untuk mengembangkan STEM Education yang berfokus pada siswa Indonesia dan kondisi fasilitas sekolah.