bluuebunny/crossref_metadata_2025 huggingface dataset:
Correlation Between Pharyngeal Airway Space and Sagittal Skeletal Malocclusions
Authors:   Karachi Medical and Dental College, Siddiqui Hina , Rizwan Sadia , Faisal Syed Shah , Hussain Syed Sheeraz
Published: November 2020

OBJECTIVE: To determine correlation between pharyngeal airway space and sagittal skeletal malocclusions. METHODOLOGY: Data was collected using pre-treatment records including pre-treatment lateral cephalograms of 54 orthodontic patients. Patients from both gender were included. The age group of selected patients was 15-25 years, Patients belonging to Pakistani ethnicity were included to avoid selection bias. Sagittal skeletal malocclusion was measured by ANB angle to group the skeletal Class I, II and III subjects (ANB=0-4°, ANB > 4° and ANB <0 respectively). Upper pharyngeal space and Lower Pharyngeal space was measured. This cross sectional study was conducted in Orthodontic OPD at Karachi Medical and Dental College, from August 2019 to March 2020. RESULTS: The obtained data showed strong negative correlation between ANB angle and upper pharyngeal space whereas moderately negative correlation between ANB angle and lower pharyngeal space. CONCLUSION: Upper and lower pharyngeal widths were influenced by Sagittal malocclusion. KEYWORDS: Pharyngeal airway space, Sagittal skeletal malocclusion, Obstructive sleep apnea, Sleep disordered breathing, ANB. HOW TO CITE: Siddiqui H, Rizwan S, Faisal SS, Hussain SS. Correlation between pharyngeal airway space and sagittal skeletal malocclusions. J Pak Dent Assoc 2020;29(4):217-222.
Determination of Lead, Arsenic and Chromium Contents in Two Types of Mineral Trioxide Aggregate Using Atomic Absorption Spectrometry
Authors:   Dow University of Health Sciences, Khan Tabinda Nawaz , Khan Farhan Raza
Published: November 2020

OBJECTIVE: To evaluate the acid-soluble Arsenic, Lead, and Chromium contents in the two varieties of Mineral Trioxide Aggregate (MTA) using Atomic Absorption Spectrophotometry. METHODOLOGY: Analysis of Arsenic, Lead, and Chromium in the two products of MTS [MProRoot MTA and MTA Angelus] were done using graphite furnace atomic absorption spectrophotometry employing 2.4 mol/L of hydrochloric acid for digestion of materials. The test materials were subjected to incubate in water and simulated body fluid (SBF) so that the leach out metal ions from the material can also be quantified. Descriptive statistics reported along with ANOVA for comparison of quantitative analysis of Arsenic, Lead, and Chromium in the extracts of the two MTA products. One way ANOVA was applied to compare the leach out of metals over 15 days. Level of significance was kept at 0.05. RESULTS: Both varieties of MTA [ProRoot MTA and MTA Angelus] leached out extracts into water and SBF showing lower values of Arsenic and Lead contents in accordance to the limit set by ISO 9917-1 (2007). However, extracts of both the products had comparatively higher amount of Chromium ions. CONCLUSIONS: The total amount of Arsenic, Chromium, and Lead released from the two cements were found to be far below than what is considered as clinically harmful. KEYWORDS: Chromium; Arsenic; Lead, heavy metals; Mineral trioxide aggregate HOW TO CITE: Khan TN, Khan FR. Determination of lead, arsenic and chromium contents in two types of mineral trioxide aggregate using atomic absorption spectrometry. J Pak Dent Assoc 2020;29(4):223-227.
Determination of Minimum Inhibitory and Fungicidal Concentrations of Potash Alum Against Clinical Isolates of Candida albicans
Authors:   Rehman College of  Dentistry, Peshawar, Irshad Muhammad , Younas Muhamamd , Qureshi Asif Ullah , Hameed Amir
Published: November 2020

OBJECTIVE: Candida albicans is an opportunistic pathogen causing oral candidiasis. Commercially available antifungal agents are effective in eliminating C. albicans, however, their toxicity and high cost are undesirable. Potash Alum is a naturally occurring salt with antibacterial and antifungal properties. Therefore, Potash Alum may be effective against C. albicans. Objective: The main objective of this study was to investigate the in vitro susceptibility of C. albicans to Potash Alum. METHODOLOGY: Swab samples from 19 patients attending the Oral medicine department of Rehman College of Dentistry were transferred to tubes containing Sabouraud Dextrose Broth. After identification of C. albicans by Gram-staining, a solution of 2-5 x 105 CFUs/mL C. albicans was prepared and subjected to MIC and MFC determination by the standard broth microdilution method. Potash alum concentrations of 5, 10 and 20 mg/mL were used. Commercially available Nystatin was used as a positive control. RESULTS: Our results showed that 10 mg/mL of Potash Alum (PA) solution was able to inhibit growth of most of the clinical isolates of C. albicans. In 5 samples, even 5mg/mL was effective in inhibiting the growth of C. albicans. Potash alum demonstrated fungistatic rather than a fungicidal action against C. albicans. CONCLUSIONS: It is concluded that potash alum has a fungistatic action against C. albicans in vitro. In addition, the optimum in vitro concentration of potash alum solution effective in inhibiting growth of C. albicans was found to be 10mg/mL. KEYWORDS: Candida albicans, potash alum, nystatin, antifungal HOW TO CITE: Irshad M, Younas M, Qureshi AU, Hameed A. Determination of minimum inhibitory and fungicidal concentrations of potash alum against clinical isolates of candida albicans. J Pak Dent Assoc 2020;29(4):235-238.
Valorization of argan oil: all you need to know about argan oil from Morocco
Authors: Miloudi Hilali  , Hanae El Monfalouti  , Badr Eddine Kartah
Published: November 2020

This work makes it possible to study the argan oil which has extracted by several extraction methods (artisanal, mechanical pressing of roasted almonds, mechanical pressing of unroasted almonds, solvent extraction, pulped by a goat), after extraction, a detailed Physico-chemical study was done on this oil to certify its quality, the study of this work makes it possible to achieve an official standard for argan oil and studies the influence of the extraction method and the origin of production on the chemical composition. The study shows that roasting appears as a parameter influencing the acidity value of argan oil. Analysis of the peroxide index shows that the samples of argan oil extracted by the artisanal method and that those pulped by goats have a higher peroxide content. The sterol composition as per the data in the literature. They are essentially Δ-7-stigmasterols. The main products are schottenol and spinasterol. The composition of fatty acids and sterols shows no significant variation. These results are consistent with those reported in the literature. This shows that the origin and the method of extraction do not influence the nutritional qualities of argan oil. The results for the tocopherols show that the extraction method (plump by a goat) and roasting can influence the composition of the tocopherols. On the other hand, the sample obtained by the artisanal method has a lower content of total tocopherols. Roasting decreases the total content of α-tocopherol. After this study, it is urgent to ensure the quality of this oil, so Physico-chemical analyzes were carried out to detect fraud in pure argan oil. Finally, we determined the influence of the fruit form of the argan tree (spindle-shaped, apiculate, oval, spherical) on the Physico-chemical parameters of argan oil.
TO THE HISTORY OF THE APPEARANCE OF THE «POT OF LAZUR»
Authors: Цыганов Анатолий Александрович
Published: November 2020

«Водный объект «Лазурь» (недостроенный канал) на территории парка «Победы» в г. Твери протягивается от р. Тьмаки до устья руч. Перемерки, впадающего в р. Волгу, в районе затона Тверского речного порта. Проект не был реализован в связи с Отечественной войной 1812 г. Уже позднее в начале XX в., почти в самом устье образовавшегося объекта была проложена Волжская ветка Николаевской железной дороги. Так возникла система прудов - «водный объект «Лазурь».

Water body «Lazur» (unfinished canal) in the territory of the Victory Park in Tver stretches from p. Dark to the mouth of the stream. Measure flowing into the river. Volga, in the area of the backwater of the Tver river port As the Blinovs noted, «on the 1812 th, we began to dig a ditch from T'maki along Lazuri on June 1... Poles dug Russian and, at least 600 people at work» The canal between T'makoy and the Volga, according to the plan of Georg Oldenburgsky, was supposed to protect the city from floods and serve as a place for keeping baroque in winter. he project was not implemented in connection with the Patriotic War of 1812. Later, at the beginning of the 20th century, almost at the mouth of the formed "Water Object Lazur", the Volga branch of the Nikolaev Railway to the Konya-Evch mill was laid. s a result, the first pond was formed with a level mark of 125.2 m a. o., which is significantly lower than the other eight ponds.
TO THE QUESTION OF BASIC PRINCIPLES OF CONSTRUCTION OF THE MESOSCOPIC MODEL OF THE CISTEINE-SILVER SOLUTION
Authors: Малышев Максим Дмитриевич , Бабуркин Павел Олегович , Жеренкова Любовь Витальевна , Пахомов Павел Михайлович , Комаров Павел Вячеславович
Published: November 2020

Исследована структура агрегатов меркаптида серебра (МС) в рамках крупномасштабного атомистического моделирования цистеин-серебряного раствора (ЦСР). Выполнен анализ строения, характеристик и потенциала взаимодействия супрамономеров в составе агрегатов МС. Эти данные являются основой для перехода на мезоскопический уровень моделирования ЦСР. В работе также рассмотрен вопрос о роли соли инициатора в нарушении электростатической стабилизации ЦСР.

The analysis of the structure of silver mercaptide (SM) aggregates obtained in the framework of large-scale atomistic modeling of L-cysteine and silver nitrate solution (CSS) was performed. Information was obtained on the structure, characteristics and interaction of supramonomers forming SM aggregates. These data can serve as the basis for the transition to the mesoscopic level of CSS simulations The paper also examined the role of the initiator salt in disrupting the electrostatic stabilization of the CSS.
INFLUENCE OF THE CONCENTRATION AND NATURE OF IONIC LIQUIDS ON THE SIZE OF QUANTUM DOTS OF ZINC SULFIDE
Authors: Журавлев Олег Евгеньевич , Травников Юрий Николаевич , Ворончихина Людмила Ивановна
Published: November 2020

Авторами предложен метод получения золей наночастиц полупроводника сульфида цинка - «квантовых точек» с использованием ионных жидкостей - тетрафторбората и гексафторфосфата N-додецилпиридиния в растворе ацетонитрила. Установлена зависимость размера наночастиц от концентрации прекурсоров. Показано, что из изученных ионных жидкостей использования гексафторфосфата N-децилпиридиния с концентрацией 20% в ацетонитриле наиболее целесообразно для получения наночастиц сульфида цинка.

The authors proposed a method for obtain sols of zinc sulfide semiconductor nanoparticles - «quantum dots» using ionic liquids - tetrafluoroborate and hexafluorophosphate N-dodecylpyridinium in acetonitrile solution. The dependence of the size of nanoparticles on the concentration of precursors is established. It is shown, that the studied ionic liquids, the use of N-decylpyridinium hexafluorophosphate with a concentration of 20% in acetonitrile is most suitable for the preparation of zinc sulfide nanoparticles.
SURFACTANTS FOR NON-FREEZING LIQUIDS
Authors: Веролайнен Наталья Владимировна , Капустина Светлана Сергеевна , Егорова Ирина Юрьевна
Published: November 2020

Исследованы свойства водных растворов смесей поверхностно-активных веществ, для их дальнейшего использования в качестве основных компонентов при создании экологически безопасных не спиртовых стеклоомывающих жидкостей.

The properties of aqueous solutions of mixtures of surfactants for their further use as the main components in the creation of environmentally safe non-alcoholic glass-washing liquids are studied.
DETERMINACION DEL NIVEL DE ENGAGEMENT LABORAL EN LOS DOCENTES DE UNA UNIVERSIDAD PRIVADA DE CHICLAYO 2020
Authors: García Yovera Abraham José
Published: November 2020

El presente estudio tuvo como objetivo analizar el nivel de engagement en los docentes de una universidad privada de Chiclayo 2020; el tipo de investigación fue descriptivo, cuantitativo, no experimental, con un estudio de corte transversal. La población estuvo conformada por 177 docentes a tiempo completo, cuya muestra fue de 122 docentes. Para la recolección se usó el análisis exploratorio a los docentes universitarios de las cuatro facultades de pregrado; para evaluar la variable engagement se estructuró un instrumento tipo cuestionario que consta de 25 interrogantes codificadas de acuerdo a la escala de Likert, basado en los estudios de Salanova, Martínez y Llorens, considerando como características el vigor, la dedicación y la absorción. Para el procesamiento de datos se usó el programa computarizado del SPSS versión 25:00, con datos organizados en cuadros simples y de doble entrada, utilizando además frecuencia relativa y absoluta, e indicadores estadísticos, cuyos resultados categorizados fueron que: la dimensión vigor se encuentra en un nivel bueno con un 97.54; para la dimensión dedicación se encuentra entre bueno y regular con un porcentaje de 51% y 36% respectivamente y finalmente en la categoría Absorción se encuentra en la categoría de regular con un 53%. Concluyendo que engagement agrupado en una Universidad Privada de Chiclayo 2020, es buena, aunque su tercera dimensión descrita en el nivel de Absorción se encuentra en un nivel categorizado de regular.
LIDERAZGO DIRECTIVO Y DESEMPEÑO DOCENTE EN INSTITUCIONES EDUCATIVAS PARTICULARES
Authors: Incio Florez Fernando Alain , Capuñay Sanchez Dulce Lucero
Published: November 2020

Esta investigación tiene por objetivo determinar la relación que existe entre el liderazgo directivo y el desempeño laboral docente en las instituciones particulares de la ciudad de Jaén, presenta un diseño descriptivo correlacional, la población está constituida por 5 instituciones educativas particulares de la ciudad de Jaén, con un total 80 docentes y 720 alumnos, el tamaño de la muestra fue calculado mediante el muestreo probabilístico estratificado el cual fue conformado por 250 estudiantes y 66 docentes. Se realizaron cuatro encuestas, dos de ellas dirigidas a los estudiantes y las otras dos dirigidas a los docentes, las cuales tienen por finalidad medir la relación entre las variables. Se llegó a demostrar que existe un relación considerablemente fuerte entre el liderazgo autoritario del director y el desempeño laboral docente; en los docentes (r=0.8341) y en los estudiantes (r=0.9422), además existe un relación muy fuerte entre el liderazgo democrático del director y el desempeño laboral docente;  en los docentes (r=0.9795) y en los estudiantes (r=0.9726), finalmente existe un relación considerablemente muy fuerte entre el liderazgo liberal  del director y el desempeño laboral docente; en los docentes (r=0.9868) y en los estudiantes (r=0.8252).
Team management
Authors: Zamanov Sergey
Published: November 2020

Why are some Organizations is successfully running and others are not? This   has promoted the requirement for distinguishing essential attributes needed for cooperation. This article reviews the literature with a read of identifying a framework that educators will use to assist promote effective cooperation in their categories. The article talks about the components to build a team successfully, the procedure of team management for attaining the goal of the organization, and the significance of team management
Marketing management - making an impression in the market
Authors: S Pasha
Published: November 2020

Everybody has an inkling what marketing management is all about, today. However,few people still think that it encompasses the function of sales only. The reality is far away from the scenario. Marketing Management identifies the various opportunities in the market and then comes up with various strategies to utilize the opportunities further.The term can be a bit ambiguous, so it is better to explain it this way. Marketing Management smoothens the process of spreading the information about the products and services to the target market. It also includes some important steps, like planning,organization, direction, and co-ordination.
Emotional labour and burnout syndrome among nigerian politicians
Authors: O. Odor Hillary , Josephine  , C Ugbechiec Kingsley
Published: November 2020

The The manner in which politicians express their emotions while interacting with the electorates determines how the electorates will perceive the ability of the politicians to fulfilltheir electoral promises if voted into power. This paper aims to investigate the relationship between politicians’ emotional labour and burnout syndrome. The sample consists of 400politicians spread around Four (4) Local Government Areas in Delta State, namely: Aniocha North, Aniocha South, Oshimili North, and Oshimili South Local Government Area of DeltaState, Nigeria, irrespective of their political party affiliations. Emotional Labour Scale developed by Diefendorff, Croyle, and Gosserand (2005), and the Maslach Burnout Inventory developed by Maslach and Jackson (1986) were used to collect data from the respondents. Data analysis was done using descriptive statistics, t-tests, Analysis of Variance (ANOVA) and regression analysis. Results indicate that the politicians exhibit a high level of surface acting in the discharge of their responsibilities. It also revealed that they show the least amount of genuine emotions in their work, while the level of deep acting is moderate.In terms of burnout, politicians experience a very high level of emotional exhaustion, a moderate level of both depersonalization and lack of personal accomplishment. Results of the regression analysis show that the three dimensions of emotional labour (surface acting,deep acting and genuine emotions) are very important predictors of burnout among politicians. Consequently, this present results offer a very crucial and innovative contribution to emotional labour literature and more studies are therefore required in order to expand the scope of this research to ensure a more adequategeneralization.
BIM技术在机电工程中的应用研究
Authors: 彭 毅
Published: November 2020

BIM 技术，即建筑信息化模型技术，BIM 技术在机电工程当中的应用非常广泛。它是一个完备的信息模型，能将工程项目在整个生命周期当中各个不同阶段的工程信息以及资源等集成在三维数字技术模拟建筑物模型当中。通过建筑信息化模型，能实现机电工程施工的一体化，提高信息交流效率，实现更加便捷的沟通以及各专业的协同工作，提高施工效率的同时降低施工成本。论文围绕BIM 技术在机电工程当中的应用展开了分析探讨。
浅谈5G时代下智能公交系统的应用
Authors: 邓 争
Published: November 2020

中国交通发展由单纯追求速度规模转向更加注重质量效益，这是交通现代化发展的新需求。交通格局将由各种交通方式相对独立发展向更加注重多方协同发展转变，由依靠传统要素驱动向更加注重创新驱动转变，构建安全、便捷、高效、绿色、经济、智能的现代化综合交通体系。“互联网+”智能交通是指将互联网、物联网、第五代移动通信（5G）、大数据、云计算、北斗卫星导航系统、人工智能（AI）等信息技术手段进行协同创新，推动互联网前沿技术成果与交通、汽车、导航等领域应用的深度融合。
新时期工业园区安全生产监管探究
Authors: 姜 艳青 , 宁 天琪 , 武 占魁 , 金 浩楠 , 张 文琴
Published: November 2020

新时期工业园区安全生产监管的生产监管技术质量要求日新月异，其安全监管水平要求也不断提高。在工业园区向前发展的过程中，安全生产监管质量必须要进行优化以适应新时期的需求，因此工业园区必须完善把控工作，提高安全管理水平，保证生产监管质量过关。此外，还要采用有效的监督管理措施，避免出现工业生产监管问题为企业带来不必要的损失。
化工安全生产及事故应急管理
Authors: 赵 波
Published: November 2020

化工生产企业的安全管理质量直接影响企业的发展前景和生产经营的稳定性。化工生产企业相对于普通企业来说，生产流程中风险因素较多。要想实现化工生产企业的稳定发展，必须对生产过程加强安全管理，依法依规做好事故应急处理工作。论文针对化工安全管理及事故应急管理的相关法规政策进行探究，希望为化工生产企业的安全决策提供一定的参考。
Organização de unidades de aprendizagem em Química: o estado do conhecimento a partir de dissertações
Authors: Galle Lorita Aparecida Veloso , Lima Valderez Marina do Rosário , Ramos Maurivan Güntzel
Published: November 2020

Este artigo tem como objetivo inventariar a produção científica no Brasil no que se refere ao modo como Unidades de Aprendizagem são organizadas no âmbito do componente curricular de Química. Trata-se de uma pesquisa inserida no estado do conhecimento, em que se recorreu às bases eletrônicas: Catálogo de Teses e Dissertações da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior e Biblioteca Digital Brasileira de Teses e Dissertações. Esta busca foi orientada a partir do descritor “Unidade de Aprendizagem”. Considera-se o tema relevante no campo da Química, uma vez que a organização das Unidades de Aprendizagem nesse componente curricular pode favorecer a superação de aulas convencionais centradas na mera exposição de conhecimentos previamente estruturados. Os resultados indicam que as Unidades de Aprendizagem, no que diz respeito ao componente curricular de Química, estão organizadas, em sua maioria, a partir dos pressupostos do educar pela pesquisa com foco nos conhecimentos iniciais dos estudantes e nas perguntas dos estudantes como matéria-prima para o seu arranjo e desenvolvimento. Também foi possível evidenciar Unidades de Aprendizagem orientadas por meio da abordagem de temáticas específicas com foco na aprendizagem significativa. O estudo pode contribuir com a prática pedagógica, na medida em que aborda possibilidades de tratar conhecimentos químicos de modo representativo para os estudantes.
O horizonte histórico da Ciência da Informação no Brasil e o testemunho de Lydia de Queiroz Sambaquy
Authors: Oddone Nanci
Published: November 2020

Editorial, v. 7, n. 1.
The wars of the 1860s and the economic recovery of the province of Bahia
Authors: Vaz Sampaio Marcos Guedes
Published: November 2020

The economy of the Province of Bahia faced a recessive period between the years 1857 and 1860 due to three predominant factors, the prolonged drought that dragged on for four years, the US crisis of 1857, which spread its damaging effects on the international system and the monetary policy of the imperial government that ranged from pluriemissionism to centralization in the Bank of Brazil, culminating in the crisis of 1859-1860. After a significant decline in domestic economic performance, the trade balance showed a substantial recovery following the outbreak of the United States War of Independence (1861-1865), prolonging this auspicious moment with the advent of the Paraguayan War (1864-1870). The troubled belligerent years have had positive effects on local cultures, especially sugar, cotton and tobacco, revealing the important dependence of an exogenous factor to lead the internal burial in the face of a fragile domestic market of low monetarization, high concentration of income and little diversified productive structure.
O anarquismo rompendo o cerco
Authors: Dos Santos Igor Ribeiro
Published: November 2020

Trata-se de uma resenha da obra "História do anarquismo e do sindicalismo de intenção revolucionária no Brasil: novas perspectivas". O livro, uma coletânea, foi organizado pelos historiadores Rafael Viana da Silva, doutor pela Universidade Federal Rural do Rio de Janeiro (UFRRJ) e Kauan Willian dos Santos, doutorando pela Universidade de São Paulo (USP), membros do Instituto de Teoria e História Anarquista (ITHA). Além do prefácio, a obra conta com quinze capítulos de pesquisadores e pesquisadoras de diferentes lugares e universidades do país.
Practice-oriented model of economic education based on the economic and psychological characteristics of consumer cooperation
Authors: Lutfullin Yunir , Rahmatullin Yulay , Bayanova Leylya
Published: November 2020

The authors consider the option of improving the quality of training graduates of economic specialties. Analyzing the model of ensuring the equivalence of inter-industry relations in the agro-industrial complex on the basis of cooperation, it is concluded that consumer cooperation is the basis for the formation of harmonious industrial and economic relations in the agro-industrial complex, which will allow future specialists of economic orientation to master not only market principles, the legal basis for the functioning of an organization, but also to form they have a qualification of social responsibility for the team, local community, country. The generalized characteristics of the socio-psychological characteristics of the types of rural settlement based on the economic nature of agricultural production are supplemented by the authors in terms of the essence of cooperative relations that characterize the main areas of work. The article proposes a conceptual practice-oriented model of economic education based on the economic and psychological characteristics of consumer cooperation.
State support of entrepreneurship oriented in its activities to the implementation of the principles of Islamic economy: realities and prospects
Authors: Youssef Haitham
Published: November 2020

Support in the Russian Federation of entrepreneurship, oriented in its activities to the implementation of the principles of the Islamic economy, despite the enormous potential in ensuring economic growth and the well-being of citizens, is practically absent, as is such entrepreneurship itself. There are some similarities with the support of small and medium-sized businesses, and significant differences caused by the peculiarities of the origin and the procedure for providing financial resources, adherence to religious and ideological postulates and dogmas. It is necessary to transfer financial support for such entrepreneurship from the banking sector to the sector of the real economy, track the sources of funds origin, and implement special legislative measures for the provision of support.

The purpose of the study is to determine, within the framework of state support for small and medium-sized businesses, acceptable measures of state support for entrepreneurship, oriented in its activities to the implementation of the principles of the Islamic economy.

Research methods - analysis of statistical information, regulatory documents governing the support of small and medium-sized businesses, information on the Internet, synthesis of the results and conclusions of the study.

Research results: clarified the concept of "entrepreneurship in the Russian Federation, oriented in its activities to the implementation of the principles of Islamic economy", shows the possibility of applicability of measures of state support for small and medium-sized businesses to entrepreneurship, oriented in its activities to the implementation of the principles of the Islamic economy.
Impact of the activities of anti-drug commissions on economic security
Authors: Artemyev Nikolay
Published: November 2020

The article analyzes the current state of drug addiction in Russian society and the effectiveness of the fight against it. The general economic damage as a result of drug addiction of citizens is reflected. The need to improve the assessment of the activities of the anti-drug commissions of the constituent entities of the Russian Federation is substantiated. A specific technique is proposed.
DEVELOPMENT OF FIELD CROP SEED PRODUCTION IN RUSSIA
Authors: Lukomec Artem
Published: November 2020

Seed production of field crops plays a key role in ensuring food security of the country and is a continuation of the selection process, a necessary link for the development and maintenance of the variety. In seed production, the main object is a variety that is genetically close to each other a certain group of plants, homogeneous in morphological and biological properties. The finish of high-quality seed production is seeds with good varietal and sowing qualities. The main condition for effective production of field crops is a well-established seed production system, which is a set of functionally interconnected structures engaged in the production of elite and reproductive seeds. Seed production of field crops solves two main tasks: variety exchange and variety renewal. When a variety is changed, one zoned variety is replaced by another with more valuable economic characteristics. During variety renewal, varietal seeds in farms are replaced with seeds of the same varieties, but of higher reproductions. Usually, seeds for cereals and legumes are updated every 3-4 years, for millet - every 2 years, for sunflower - annually. The main goal of seed production of field crops is to maintain a set of characteristics of the variety, its most valuable qualities and economic indicators.
D Vitamininin Biyolojisi ve Doğal Kaynakları
Authors: ÇOBANOĞLU Gülşah
Published: November 2020

Dünya genelinde D vitamini eksikliği ve yetersizliği önemli sağlık sorunları arasındadır. Güneşe maruziyet ile (belirli dalga boyundaki ultraviyole UVB ışınları) sentezlenen D vitamininin kalsiyum ve fosfat metabolizmalarını düzenleyici rolünün yanında, doğal koruma, pek çok kronik ve otoimmün hastalığı önleme ve geciktirmede görev yaptığı bilin-mektedir. İnsanların ve diğer canlıların yaşamlarını sağlıklı ve güçlü sürdürebilmeleri için belirli seviyede tutulması gereken D vitaminine ihtiyaçları vardır. Bu derleme çalışmasında, D vitamininin sağlık için önemine kısaca değinildik-ten sonra, insanların D vitamini kaynağı olarak diğer organizmalardan faydalanabilmesi hedefine yönelik olarak, özellikle doğadaki D vitamini metabolitleri bakımından zengin canlılar ile ilgili bugüne kadar literatürde yer alan ça-lışmalara dayanan bilgiler sunulmuştur. Bu konuda ekolojik verilerin oldukça az olduğu görülmekle birlikte, bitkisel ve hayvansal doğal kaynaklar olarak yararlanabilecek D vitamini sentezleyen ve biriktiren canlı türleri hakkında çeşitli bulgular derlenmiştir. Yapılan çalışmalarda, UVB etkisiyle yüksek miktarda D vitamini üreten canlılar arasında fitop-lanktonik algler, Ren geyiği likeni, mantarlar ve D vitamini biriktiren balıklar ve likenler sayılmaktadır. Bunların yanı sıra bu çalışmada, D vitaminin biyolojisi ve fotokimyasal sentez metabolizması ve D vitamininin oluşumunu etkile-yen biyolojik ve çevresel faktörler hakkında açıklayıcı bilgilere yer verilmiştir. Bu derleme, insanlar için öngörülebilir D vitamini kaynağı sağlayabilecek canlıların potansiyeline odaklanmaktadır.
THE EFFICIENCY OF SACCAHROMYCES CEREVISIAE STRAIN ISOLATED FROM PALM WINE IN THE PRODUCTION OF BURUKUTU
Authors: Danmadami  , Yabaya  , O Yahaya , Abraham  , M Bobai , A.A Orukotan
Published: November 2020

Non-availability and relatively high cost of obtaining the most effective commercially alcoholic fermentative Saccharomyces cereviciae strain is a major constrain in development and sustaining local industrial fermentation process. This study determined the alcoholic fermentative efficiency of Saccharomyces cereviciae strains isolated from palm wine in the production of burukutu. Palm wine was collected from Kachia, a sub-urban area of Kaduna, Kaduna State, Nigeria. Isolation was carried out using Sabouroud dextrose agar. Identification and characterization of Saccharomyces cereviciae from palm wine was carried out by microscopy and conventional biochemical methods and Analytical Profile Index. Alcoholic fermentative efficiency of the yeasts isolates was determined through fermentation of sorghum for the production of Burukutu. Ethanol tolerance and some physiological test were conducted. Cultural and morphological characteristics revealed smooth, creamy and white colonies on SDA, while cellular morphology was round and budded in arrangement. Biochemical identification and API showed isolate that was Glucose, Galactose, Raffinose, Acetyl D glucosamine positive and Glycerol, Inositol, Sorbitol, Arabinose, D –xylose, Adonitol Xylitol, Celiobiose, 2 – Ketoglutanal, Lactose, Maltose, Tretialose, Melezitose negative. HyphoePsedudohyphae and the control carbohydrate utilized were negative. The ethanol tolerance characteristics of the yeast revealed that the isolate had 8% ethanol tolerant. The pH of the Burukutu produced with Saccharomyces cerevisiae isolated from palm wine ranged from 3.8 – 6.2, in a manner showing pH decrease from 6.2 to 3.8 Within 24 hours’ fermentation period. Volatile acidity was also observed to have reduced during the study period. The total viable yeast also increased gradually, thus showing its ability to to metabolize sugar in sorghum to produce alcohol in burukutu.
THE EFFECT OF CEMENT ADDITIVES IN PVC MATERIALS
Authors: Ungai Kitti
Published: November 2020

The aim of the present paper is to show the effect of cement modifier behaviors in PVC materials. The PVC and the Portland cement are important materials in the industrial area. It can reach excellent properties if mixing the two materials with each other.  The cement worked as filler in PVC, as shown the mechanical tests. The oxygen index was determined, accordingly the result show higher oxygen index value. That means the blend shows higher fire resistance comparing to neat PVC. The cement worked as a structural modifier, it caused modification in the blends structure and properties. From the mechanical tests, such as impact-, tensile-, flexural- and hardness tests the blend gives similar mechanical properties to neat PVC. The research presented in this paper shows that the cement mixed with PVC shows higher stability, fire resistance and similar mechanical properties as rigid PVC.
PROFILE OF STUDENT ALGEBRA THINKING ABILITY BASED ON MATHEMATICAL PRELIMINARY SKILLS
Authors: Wilujeng Hestu
Published: November 2020

This study aims to explore and analyze the students' algebraic thinking skills that have early mathematical abilities. This research is an explorative research with qualitative approach. The Subject consists of 3 students who have high early, medium and low mathematical ability. The research instrument is self-researcher with supporting instrument that is about the algebra thinking ability test and interview guidance. The ability to think algebra includes problem-solving skills, mathematical modeling and generalization. Data analysis used qualitative descriptive analysis with guidance indicators of algebraic thinking ability while data analysis of interview uses data reduction step, data presentation, and decision making. Testing data validity using method triangulation. The result of the research is that students with high mathematical preliminary skills (MPS) can solve the problem well, MPS students are able to understand and plan the settlement well, but the mathematical modeling is not accurate so result in the settlement whereas the low MPS students in understanding the problem just read but do not have the solution plan.
Major rock paintings of Bhanpura region and its artistic heritage
Authors: Singh Divya
Published: November 2020

Summary: - Shail paintings means rock paintings, caves, river drains walls, roofs and open rocks. Shailachitra is the art in which evidence of human emergence is found which shows the thinking of artistic development and intense power of human at that time.Apart from rock paintings, in various periods of human history, songs, music, dance and other genres may have made humans their medium of artistic expression, but expressions made in other mediums other than rock paintings could not be preserved in the pats of time. Thus, Shailachitra is the oldest available art of man.

सारांश:-शैलचित्रों से तात्पर्य है शैलाश्रयों, गुफाओं, नदी नालों की दीवारों, छतों तथा खुली चट्टानों परपुरा मानव द्वारा किये गये चित्रण को शैल चित्र कहते हैं। शैलचित्र वह कला है जिसमें मानव के अभ्युदय होने के प्रमाण मिलते है जो उस समय के मानव के कलात्मक विकास और तीव्र इच्द्दा शक्ति की सोच को दर्शाता है। शैलचित्रों के अतिरिक्त मानव इतिहास के विभिन्न कालखण्डों में गीत, संगीत, नृत्य व अन्य विधाओं को भी मानव ने अपनी कलात्मक अभिव्यक्ति का माध्यम बनाया होगा, परन्तु शैलचित्रों के अतिरिक्त अन्य माध्यम में की गयी अभिव्यक्ति काल के थपेड़ों में सुरक्षित नहीं रह सकीं। अतः शैलचित्र मानव की सर्वाधिक प्राचीन उपलब्ध कलाकृतियाँ हैं।
Contemos melhores histórias no caos: Grossberg e a análise conjuntural da vitória de Trump em 2016
Authors: Ferreira Thiago
Published: November 2020

A presente resenha tem como objetivo discutir o livro Under the cover of the Chaos: Trump and the Battle for the American Right, escrito por Lawrence Grossberg, professor do departamento de Comunicação da Universidade da Carolina do Norte. Nele, o autor realiza uma análise conjuntural dos Estados Unidos partindo da vitória de Trump, evidenciando afetos e disputas que se articulam a várias formações de direita naquele país. Por fim, Grossberg propõe que contemos melhores histórias, explicitando a existência de distintas temporalidades em torno dessas direitas e a necessidade de uma ação política que considere o lugar da imaginação.
Imagem e desmatamento: paisagem, perspectiva e expansão colonial
Authors: De Carvalho Pedro Urano , Novaes André Reyes
Published: November 2020

O artigo analisa um grupo de imagens (iluminuras, pinturas, mapas e baixos-relevos) que figuram a prática do desmatamento de áreas florestadas. Compreendido num intervalo de cerca de cem anos, entre meados dos séculos XV e XVI, o recorte temporal escolhido é contemporâneo do surgimento do conceito de paisagem na Europa, do desenvolvimento da perspectiva unifocal e da expansão colonial, que ‘exportou’ uma maneira característica de se relacionar com o território através do Atlântico. A história do desmatamento também é visual.
Respira fundo e prende: um pequeno raio-X da ecodistopia no cinema brasileiro, do regime militar aos militares no regime
Authors: Suppia Alfredo
Published: November 2020

O conflito (ou contraponto) entre a modernidade e a natureza sempre teve um papel de destaque na literatura brasileira de FC. A partir do final da década de 1960, esse conflito se intensifica em especulações cinematográficas sobre o futuro do Brasil e do mundo diante de catástrofes ambientais possíveis. Nesse período, ao longo das décadas de 70 e 80, o debate ecológico em alguns filmes brasileiros, frente à polêmica política nacional sobre questões ambientais, tornou-se uma via de acesso efetiva em termos de crítica ao regime ditatorial – e também uma maneira de se evitar a censura, aproveitando-se de códigos de gênero e de uma agenda mundial para se protestar contra um governo militar autoritário. Mas a ecodistopia no cinema brasileiro não se limitou ao período da ditadura e, hoje, parece ter seu interesse reavivado, seja pela aparição de curtas e longas com temática direta ou indiretamente ambientalista, seja pelo retorno do ambientalismo como bandeira de resistência contra o governo de extrema direita que assumiu o poder em 2019. O objetivo deste artigo é apresentar e discutir alguns exemplos da ecodistopia no cinema brasileiro, uma manifestação quase sempre associada ao gênero FC.
Vídeo geomorfológico
Authors: Biemann Ursula
Published: November 2020

Emaranhada nas lógicas interconectadas da colonialidade e da modernidade, a ideia de paisagem há muito vem sendo um meio de ordenação das relações humano-natureza. Contudo, ao mesmo tempo, ela também constitui uma superfície utópica que projeta um espaço-tempo "para além" da modernidade e do capitalismo. Em meio à crescente tecno-capitalização dos viventes e de seu suporte espacial nos monopólios de sementes transgênicas, no fraturamento hidráulico e perfuração de águas profundas, na biopirataria, na geoengenharia, as práticas estético-ativistas têm oferecido modos particulares de ver sobre os enquadramentos epistemológicos, representacionais e jurídicos do ambiente natural. Esta publicação pergunta de que maneira as viradas bio e eco-artísticas das ontologias do sujeito/objeto moveram-se para a forma-paisagem. Partindo das explorações botânicas do início da modernidade, passando pelos legados do desenho paisagístico de meados do século XX, até as recodificações artístico-experimentais da natureza no Novo Mundo, nas décadas de 1960 e 1970, e as lutas atuais pelos direitos ambientais e contra a precarização da vida, os ensaios críticos e as contribuições visuais incluídas em Natura tentam impulsionar o pensamento para além das formas fixas da paisagem através de encontros interdisciplinares, que abrangem análises de sítios arquitetônicos e obras de arte; perspectivas eco-críticas sobre textos literários; práticas experimentais de criação de lugares; e a criação de ecologias materiais e visuais que reconhecem a agência de mundos não-humanos.
RESUMO DE TCC: QUANTIFICAÇÃO DE RESÍDUOS SÓLIDOS DO REFILAMENTO DE MÁQUINA OVERLOQUE EM EMPRESAS FACCIONISTAS DE IBIRAMA/SC
Authors: Lima de Souza Luísa , Gonzaga Domingos Dayane , Silvia de Lima Vielmo Ana
Published: November 2020

O Brasil encontra-se entre os maiores produtores mundiais do setor têxtil e de confecção industrial. Trata-se de um significativo setor produtor de fibras, fios, tecidos planos, malhas e produtos confeccionados, que além de estimular o PIB, promovem a geração de milhões de empregos diretos e indiretos. Todavia, este setor também apresenta alguns problemas de ordem ambiental, dentre os de maior destaque estão os resíduos sólidos provenientes dos setores de confecção. O presente estudo teve como objetivo, quantificar os resíduos sólidos especificamente as aparas de tecidos provenientes do refilamento de máquinas overloque em empresas faccionistas da cidade de Ibirama- SC. Uma pesquisa exploratória foi aplicada 53 empresas do ramo da confecção. Os resultados revelaram uma produção de 11 toneladas mensal de aparas, que são descartadas como resíduos sem aproveitamento. Outro fato relevante observado durante este estudo, diz respeito à falta de conhecimento por parte da maioria dos confeccionistas em relação ao destino deste rejeito. Cerca de 85,2% das empresas não promovem programas de incentivo para a redução e reaproveitamento dos resíduos gerados na empresas.
Senam Sehat dalam Meningkatkan Imun Tubuh pada Masa Pandemi Covid 19 di Desa Peringgasela Selatan
Authors: Tamim Muhammad Husni , Nopiana Rina
Published: November 2020

Doing physical activity can make the body fit and increase the body's immunity to be able to fight the virus during the Covid-19 pandemic. Based on this, sports activities are needed to invite people to maintain their physical health through healthy exercise activities which are held aimed at increasing people's interest in exercising during the Covid-19 pandemic during new normal so that their body endurance is better. This community service (PKM) is a form of real work from the Hamzanwadi University Physical Education and Health Study Program for the people of South Pringgasela Village to participate in healthy gymnastics as an effort to prevent Covid-19. Healthy gymnastics activities can increase public awareness of the importance of maintaining health in the era of the Covid-19 pandemic.
Potential Types of Plants as Food Sources In Galela Coastal Community
Authors: Kastanja Ariance Yeane , Patty Zeth , Dilago Zakarias
Published: November 2020

The objectives of this study are 1). Knowing the types of plants that have the potential as a food source 2) Knowing which parts of plants are used as foodstuffs 3) Knowing how to process plant species as a source of food for the people on the coast of Galela, while the benefit of this research is the identification of plant types that have the potential to be a source of food for the community galela area. The method used is a survey method by giving structured questions. Primary data is data from interviews with respondents and direct observation in the field, which includes; observation data on plant species, (2) parts of the plant used (3) how to process the food material. Respondents in this study were housewives in the coastal area of Galela with a total of 65 respondents. The results showed that 1) there were 35 types of plants and 20 families that were used by the community as food sources, both cultivated and found in nature. The parts of plants consumed by the community vary, ranging from leaves, stems, flowers, fruit, tubers, rhizomes, to leaf buds. The leaves, flowers, young stems are mostly consumed as vegetables. 3) The types of bananas and yams consumed as staple food are usually processed by boiling, coconut milk, or frying them.
Business Feasibility and Income Level of Seaweed Kappahycus alvarezii Cultivators in Bobanehena Village, Jailolo Subdistrict, West Halmahera Regency
Authors: Muchdar Fatma , Irfan Muhammad , Samadan Gamal M. , Sriwahyuni Sandra
Published: November 2020

Seaweed K.alvarezii is a type of seaweed from the red algae (Rhodophyta) group that produces carrageenan.Carrageenan is very important as a thickening, gelling and emulsifying agent, and is widely used in various industries such as food, pharmaceuticals, cosmetics, soap, textiles, paints, toothpaste and others. Bobanehena Village, Jailolo Subdistrict, is one of the areas in West Halmahera that has been used by the local community as a seaweed K.alvarezii type of seaweed cultivation area since 2007, but it has not yet provided optimal results.To find out the extent of the impact of this business in providing benefits both financially and the level of income of seaweed cultivators in the area, it is necessary to study in depth through research. The purpose of this study was to determine the feasibility of seaweed K.alvarezii cultivation, and the income level of seaweed K.alvarezii cultivators in Bobanehena village, Jailolo subdistrict,West Halmahera regency.This research was conducted at the location of seaweed cultivation in Bobanehena Village, Jailolo subistrict, West Halmahera Regency.The time of the research was 1 (one) month, starting from November to December, 2019. Data collection was carried out on all selected respondents.The number of cultivators selected as respondents consisted of 7 groups, each of which consisted of 10 people who carried out the seaweed K. alvarezii cultivation business.The number of cultivators was randomly selected (rendom) so that the total number of seaweed cultivators was 70 people. The data collection method was carried out by survey and interview methods. The results showed that the seaweed K.alvarezii cultivation business in Bobanehena village, Jailolo subdistrict was feasible to be cultivated or developed because it had an R/C ratio > 1, with a total income level of Rp./year or Rp. 210,234,200/harvest season or Rp. 30,033,457/ group/ha.
THE INFLUENCE OF SUBLINGUAL TABLETS OF THIOTRIAZOLIN AND DECAMETHOXIN ON ALLERGY MARKERS AND TOXICITY INDICATORS
Authors: Kucherenko L. I. , Belenichev I. F. , Chonka О. О. , Moryak Z. B. , Gylevskaya O.
Published: November 2020

THE INFLUENCE OF SUBLINGUAL TABLETS OF THIOTRIAZOLIN AND DECAMETHOXIN ON ALLERGY MARKERS AND TOXICITY INDICATORS
Sosialisasi Berbagai Jenis Kupu-Kupu Indah Sebagai Materi Pengayaan Keanekaragaman Hayati di SMPN Sekitar Kawasan Taman Wisata Alam Suranadi
Authors: Ilhamdi M. Liwa , Idrus Agil Al , Santoso Didik , Zulkifli Lalu , Mertha I Wayan
Published: November 2020

Pembelajaran materi keanekaragaman hayati yang kontekstual di sekolah sekitar Taman Wisata Alam Suranadi belum dilakukan karena tidak ada buku dan media VCD pembelajaran kontekstual yang menyajikan keanekaragaman hayati di sekitar sekolah. Faktor ini yang menjadi permasalahan utama mitra dan tawaran penyelesaiannya adalah dengan mensosialisasikan keanekaragaman hayati khususnya kupu-kupu yang ada di sekitar sekolah. Pembelajaran yang menyenangkan  berbasis lingkungan sekitar atau CTL (Contextual Teaching and Learning) karena siswa dapat  melihat secara nyata, mengalami sendiri materi pelajaran  yang ada di sekitar lingkungannya.  selanjutnya dengan CTL dapat meningkatkan hasil belajar  Siswa dibelajarkan dengan buku dan VCD yang berisi materi pelajaran yang ada di sekitar siswa. Hasil belajar siswa di SMPN sekitar taman wisata Suranadi masih di bawah standar KKM 75. Metode kegiatan ini adalah sosialisasi dengan penjelasan, penyajian isi buku dan penayangan VCD Pembelajaran, tanya jawab dan diskusi.   Tujuan dari kegiatan  ini untuk mensosialisasikan berbagai jenis kupu-kupu indah sebagai materi pengayaan keanekaragaman hayati di SMPN sekitar kawasan Taman Wisata Alam Suranadi. Setelah selesainya pelaksanaan kegiatan ini juga akan dilaksanakan  pendampingan pembelajaran yang dilakukan guru untuk melaksanakan pembelajaran berbasis lingkungan. Hasil pengabdian sebagai berikut 1) telah dilakukan sosialisasi berbagai jenis kupu-kupu indah sebagai materi pengayaan keanekaragaman hayati di SMPN sekitar kawasan Taman Wisata Alam Suranadi 2) peserta kegiatan pengabdian 100% mengikuti, menanggapi dan memahami materi sosialisasi.  Kesimpulan sosialisasi berbagai jenis kupu-kupu indah sebagai materi pengayaan keanekaragaman hayati di  SMPN sekitar TWA Suranadi dalam kegiatan pengabdian ini terlaksana dengan baik dengan antusiasme peserta kegiatan yang tinggi.Kata Kunci : Sosialisasi, Keanekaragaman hayati, Kupu-kupu, Suranadi