bluuebunny/crossref_metadata_2025 huggingface dataset:
ТАХІОННА ЕНЕРГІЯ В КВАНТОВО-ГРАВІТАЦІЙНОМУ ВІДОБРАЖЕННІ
Authors: Толмачев Николай Григорьевич , Рябков Виктор Иванович
Published: February 2019

The article presents a mapping of tachyon energy in the form of quantum-energy interaction of baryon and tachyon quanta on the basis of the quantum-gravitational approach. A baryon quantum means a portion of the already known baryonic substance with the interaction transmission rates equal to or less than the speed of light, and under a tachyon quantum means a portion of a previously not observed substance – the "dark" mass with interaction rates greater than the speed of light. On the basis of such assumptions, and also with the use of the basic laws of classical mechanics and the first two principles of thermodynamics, quantum-energy models have been developed in the work that allowed all the physical parameters of micro- and nanoparticles, such as masses, densities and temperatures, interaction transmission rates etc. to be represented in a form of their energy equivalents: Екб, Епб, Ект, Епт, ΔЕб and ΔЕт. With the help of such models it has been established the following:– the tachyon quantum actually possesses all the signs of matter, that is, it has mass, density, and all other physical parameters;– regarding the energy properties, that is, the kinetic and potential energies, the tachyon quantum exceeds the baryonic quantum by about 70 ± 100 orders of magnitude, that is, it has colossal energy, which is usually called as tachyon energy.The proof of the proper use of quantum-energy models for estimating the parameters of tachyon energy carriers in this paper was done in the way of comparing the values of known physical constants (normal pressure, normal temperature, normal molar volume, Loschmidt number, Boltzmann constant, Stefan-Boltzmann constant and universal gas constant) with their numerical values, obtained experimentally by different researchers at different times.This opens up opportunities for a comprehensive study of the properties and particles of the "dark" mass and its energy capabilities.
ДО ПИТАННЯ О РОЗРОБЦІ ПРОГРАМНО-ОБЧИСЛЮВАЛЬНОГО КОМПЛЕКСУ ТЕПЛОГІДРАВЛІЧНОГО ПРОЦЕСІВ В МАСЛОСИСТЕМІ ГТД
Authors: Немченко Денис Александрович , Михайленко Тарас Петрович , Петухов Илья Иванович
Published: February 2019

Currently, in connection with the creation of aircraft engines of new generations, as well as increasing requirements for the efficiency of their design and development processes, more attention is paid to the creation of a software and computing complex with respect to the thermal and hydraulic processes in the GTE oil system. In the development of modern aircraft engines, special attention is paid to increasing the resource, reducing the mass and dimensions of the engine. Conditions for the long-term operation of the gas turbine engine cause specific requirements for individual elements and their oil systems. Effective development of a new generation of gas turbine engines is largely ensured by the introduction of automated engine oil system design systems. Increasing the efficiency of gas turbine engines and the development of new technologies in propulsion engineering inevitably sets the task of oil systems improving. A promising direction is the creation of a software and computer complex with respect to the thermal and hydraulic processes in the GTE oil system. When designing the GTE oil system, it becomes necessary to calculate the exact oil consumption and pressure losses in the pipelines, calculate the heat exchange between the oil and the elements of the lubrication system, calculate the critical flow regimes in the pipelines and local resistances. The task was to create an adequate software and computer complex for the calculation of thermal hydraulic processes applied to the GTE oil system, depending on the influence of key parameters. On its basis in the future, a thermal model of the oil system will be constructed, which will allow to determine the thermal state of the oil and the support elements of the GTE rotor. In the future, the software and computing complex will be adapted for the calculation of two-phase fluid flow, namely oil and air. Studies in the presented areas require theoretical approaches to solving problems, the use of modern software packages for conducting numerical experiments and the availability of a bench base. The article shows the structure of the software and computing complex with respect to the thermal and hydraulic processes in the GTE oil system.
ІМПЛЕМЕНТАЦІЯ МЕТОДІВ ПОРОШКОВОЇ МЕТАЛУРГІЇ ДО ПРОЦЕСІВ СЕРІЙНОГО ВИРОБНИЦТВА ЖАРОМІЦНИХ ТИТАНОВИХ ЛОПАТОК ГТД
Authors: Богуслаев Вячеслав Александрович , Басов Юрий Фёдорович , Быков Игорь Олегович , Овчинников Александр Владимирович , Леховицер Зоя Васильевна
Published: February 2019

The questions associated with improvement of efficiency of aircrafts and engines manufacture are considered. In the given context when new aircraft engines are developed, the growth of a share of easy materials such as heat resistant titanium alloys is observed. This is explained by successful complex of physical-mechanical properties, where the mechanical properties to weight ratio is the principal ones.  It is noticed, that serial production’s technology of such alloys has high power inputs (double vacuum arc re-melting) and requires a strict composition control of alloying elements, impurities and uniformity of their distribution in the ingot structure. Significant difficulties are attributed to multi-stage deformation processing of large-tonnage ingots from multi-doped titanium alloys, such as ВТ8 alloy. This processing is needed in the operation chain for obtaining the small-sized rod-shaped half-products for production of GTE series blades billets. For elimination the shortcomings of serial technology, such as a large number of operations, the application of the powder metallurgy methods (PM) with technical-economical advantages is offered. The analysis of research results of composition, structure and physical-mechanical properties of an experimental alloy as ВТ8 shows that it is possible to gain the half-finished products of multi-doped titanium alloys with controlled chemical composition after sintering by methods of powder metallurgy. Mechanical properties of such alloy are approximated to serial alloy ВТ8 and thus it is permitted to use the experimental alloy as ВТ8 as constructional material for components which are not subjected to impact and cyclic loadings at the work temperatures like for serial alloy prototype. Received alloy is differed by presence of residual porosity and structure typical for two-phase sintered titanium alloys. For reducing of experimental alloy as-ВТ8 to requirements of the normative documentation (ND) for serial alloy ВТ8 and further implementation, investigation of influence of deformation processing on its structure and mechanical properties was carried out.
ПОДВІЙНА ХІМІКО-ТЕРМІЧНА ОБРОБКА ЗУБЧАСТОГО КОЛЕСА ІЗ СТАЛІ ВКС-5
Authors: Единович Андрей Борисович , Колоколов Александр Владимирович , Турейский Андрей Сергеевич
Published: February 2019

The process of the double chemical-thermal treatment (DCTT) a gear made of heat-resistant steel VKS-5 is quite common and makes it possible to obtain secondary hardness. Double or combined chemical-thermal treatment is designed to increase the contact durability of steels by nitriding final finished parts that these were carburizing, hardened and ground. Comparison of the process of double chemical-thermal treatment with traditional methods of chemical-thermal treatment(CTT) carburizing and nitriding. Object of the study is a gear wheel treated with the DCTO method, after it was compared the hardness of the wheel past the DCTO using gas nitriding and liquid, with other similar CTT processes such as nitriding and carburizing and nitrocarburizing the results were a graph of hardness and the depth of the strengthened layer for each of the processes. Discussion of the developed technology for the preparation of double chemical-thermal treatment and the results of studies on the use of dispensing methods for obtaining DCTO. Efficiency is justified by metallographic studies of the developed technology. Also, metallographic studies have shown the need to control the surface layer the E-phase is formed due to which it is possible to substantially increase the hardness of the surface while preserving the structure of the entire material without cracking thereby providing increased contact durability. We also consider the possibility of using ion-plasma equipment, which allows to significantly increase the speed of the process, control the thickness of the layer of surface phases and also makes it possible to additionally apply the method of surface deformation to create compressive stresses on the surface. This technology allows to obtain a surface combining the advantages of nitriding and carburizing, excluding useing harmful substances affecting a health and ecology, and also economically more beneficial than nitrocarburizing. DCTT can be used to increase the contact endurance of the gear wheels in a large module, and eliminating the need for further machinary treatment of the surface layer after DCTT.
ВПЛИВ ТЕХНОЛОГІЙ ПІДВЕДЕННЯ ЕНЕРГІЇ ПРИ 3D-ПРИНТИНГУ НА СТРУКТУРУ ТА ВЛАСТИВОСТІ ДЕТАЛЕЙ ЗІ СПЛАВУ Ti-6Al-4V
Authors: Педаш Алексей Александрович , Клочихин Владимир Валериевич , Митина Тамара Александровна , Шило Валерий Григорьевич
Published: February 2019

The composition, structure and mechanical properties of samples obtained from the titanium alloy Ti-6Al-4V, by selective laser melting and electron beam melting processes regarding production of responsible aviation parts were carrying-out at present article.A comparative study of macro- and microstructure, mechanical properties has been carried out after inherent of Ti-6Al-4V heat treatment with or without prior hot isostatic pressing.It was established that the advent in specimens fractures and microstructure pores and non-melt inclusions of a granules condition obligatory hot isostatic pressing of a responsible parts when this kinds of defects significantly releases and correspondingly best complex of mechanical properties are obtained.The powders from titanium Ti-6Al-4V alloy were produce by inert gas (argon) spraying process and had a different particle sizing distribution: 20-50 microns for selective laser melting and 45-105 microns for electron beam melting.The microstructure of the specimens prepared using the studied production processes features an elongated lamellar alpha phase in the transformated epitaxially grown beta-matrix and is typical for Ti-6Al-4V alloy in a heat-treated condition.It has been noted that the lamellar alpha phase in the structure of the studied specimens after hot isostatic pressing is distinguished by larger sizes in width as compared to the specimens prior to hot isostatic pressing processing.Mechanical properties of the specimens produced by selective laser melting or electron beam melting processes meet the specification requirements. Hot isostatic pressing processing results in a remarkable improvement of the impact strength.  Authors should be pointed out that application of additive technologies in the manufacture of aerospace parts requires extensive research&development works, and testing efforts to confirm repeatability of alloy characteristics. A mandatory procedure of the production process and material approval shall be conducted to ensure compliance with aircraft flight safety standards and regulations.
АВТОМАТИЗАЦІЯ ВИПРОБУВАНЬ ЕЛЕКТРОННИХ РЕГУЛЯТОРОВ ГТД
Authors: Бурунов Дмитрий Сергеевич , Таранишин Андрей Олегович
Published: February 2019

To ensure the required reliability of electronic regulators, a complex of tests is required, consisting of metrological studies and testing of the operation of control and monitoring algorithms. Metrological studies and calibration are carried out using standard and specialized measuring equipment. To test the control and monitoring algorithms a specialized gas turbine engine simulator with a built-in mathematical model is required. In addition, control and verification equipment and specialized software are needed. The increasing production rates caused by the large market demand in these regulators and the need to ensure reliability lead to a significant increase in labor costs and the time required for testing, which is especially important in batch production. One of the options for reducing labor costs and improving the quality of test scores is the automation of this process. Automation - the highest stage in the development of technology, which is characterized by the implementation of production management and other socially necessary processes without direct participation in them. Increasing the degree of automation of the enterprise leads to an increase in the stability of the technological process, reducing the impact of the human factor, improving the transparency of production, which ultimately positively affects the quality of finished products. The use of automation of the testing process excludes the influence of the human factor, allows for more extensive testing of the operation of the control and monitoring algorithms. When testing time is shortened, the quality and reliability indicators of Element electronic regulators produced by Element JSC are improved. As a result, the estimated effort required to test the operation of the algorithms of one electronic regulator will be reduced by 4-5 times. The main problems in testing modern electronic gas turbine engine (GTE) regulators are described. The possibility of test automation in the mass manufacturing of gas turbine regulators by the example of the electronic regulators of an engine of a family RDTs-450M. Future direction of testing development of had detected.
ДОСЛІДЖЕННЯ ВПЛИВУ НА НАДІЙНІСТЬ ЗАСОБІВ ВИМІРЮВАЛЬНОЇ ТЕХНІКИ ПАРАМЕТРІВ СИСТЕМИ МЕТРОЛОГІЧНОГО ОБСЛУГОВУВАННЯ
Authors: Томашевський Олександр Володимирович , Ігнаткін Валерій Устинович , Сніжной Геннадій Валентинович
Published: February 2019

The organization of production and the model of a metrological maintenance system for measuring equipment at industrial enterprises with complex technological processes are considered. The organization of the metrological maintenance system for measuring equipment can be considered as providing a system of a general system for managing the quality of products of the production process. The system of metrological maintenance aimed at identifying defects in finished products and testing the quality of the product during its manufacture. The system of metrological maintenance of measuring equipment is considered as a closed system, that is, all verification and repair work is performed inside the enterprise. The parameters of the system are the period of repetition of the verification work; time of the check; recovery time in repair; probability of erroneous diagnosis; probability of skipping a latent failure during a check; probability of return from repair with hidden failure. Reliability of measuring equipment can be divided into technical and metrological reliability. When carrying out the studies, the availability factor and the reliability factor were used to characterize the technical reliability of measuring equipment. Metrological reliability was determined by the normalized index (the ratio of the mean time to repair to the average operating time for a clear failure). When performing calculations, the values of the probability of diagnostic errors are determined when testing the means of measuring equipment and the probability of hidden failures after repair. It is determined that the normalized metrological reliability index will increase with the probability of erroneous fault diagnosis and with the reduction of availability and reliability. With the increase in the probability of hidden failures after repair, the availability and reliability coefficients increase and the normalized metrological reliability index decreases. The obtained results are recommended for practical use in enterprises where complex products are manufactured, in particular, in the production of aerospace equipment.
СТЕНД-IМIТАТОР СТАРТЕР-ГЕНЕРАТОРА З ФУНКЦІЄЮ ІМІТАЦІЇ РОБОТИ ДВОХ СТАРТЕР-ГЕНЕРАТОРІВ НА СПІЛЬНУ БОРТОВУ МЕРЕЖУ
Authors: Буряченко Анна Григорьевна , Цалимов Григорий Федорович , Царев Андрей Анатольевич
Published: February 2019

Results of development of the specialized test equipment are described. This equipment (developed by specialists of enterprise “Element”) is the stand-simulator which simulates an electric starter-generator of a direct current and is intended for adjustment and testing in laboratory conditions in full parameters and functions of the block of start and generating which is the development of enterprise “Element” too. The basic characteristics of the stand-simulator are shown and experience and results of its application during development, manufacturing and tests the block of start and generating are covered. This stand-simulator is the hardware-software complex simulating the starter-generator as a system which interacts with the block of start and generating by electrical signals interchange. Questions of formation of mathematical model of the starter-generator which has been integrated in the stand-simulator are reflected. Mathematical model was formed as a result of the starter-generator tests with the real aircraft engine and with the block of start and generating. These tests were fulfilled on the engine test bench of specialized enterprise “Motor Sich”. The structure of the stand is given and is described the same way as the input and output electrical signals which are provided by stand-simulator during the process of the block of start and generating adjustment and testing. The special attention is given to a stage of modernization of the stand-simulator with the purpose of maintenance of checking of cross start and alignment of currents of two starter-generators on two-engine aircraft. Two methods of checking of cross start are applied in the stand-simulator. The one of these methods can be called software-method and the second is so-called hardware-method. The hardware-method is close to the real conditions as much as possible. These two methods are described, advantages and disadvantages of each one are illustrated and the conclusion concerning the using both of them is substantiated. The results of the stand-simulator application for block of start and generating tests are verified by the comparison with the results of the real tests of that block with the starter-generator and with the real engine.
МОДЕРНІЗАЦІЯ ПРОГРАМНО-ТЕХНІЧНОГО КОМПЛЕКСУ ПТК-МСБ-2 ДЛЯ АВТОМАТИЗАЦІЇ РЕСУРСНИХ ВИПРОБУВАНЬ ВЕРТОЛЬОТІВ
Authors: Лопунова Нина Николаевна , Нерубасский Вадим Владимирович
Published: February 2019

Today, Motor Sich JSC is developing its helicopter production. At the same time, great attention is paid to the creation of an infrastructure that should provide a full cycle of development and testing of new and modernized  helicopter assemblies. For resource testing of the power plant, the carrier system and transmission of the MSB-2 helicopter was created an open stand. To modernization the stand the program-technical complex PTK-MSB-2 was developed and implemented.A general description of the composition and structure of the open rig for resource testing of the MSB-2 light helicopter is given. The rig equipment includes a control panel with helicopter remote control, power supplies, sensors and actuators, communication channels. The control panel allows performing all technological operations for start/stop of two AI-450M turboshaft engines, helicopter remote control along seven channels (using seven servo-amplifiers/servomotors). It is indicated that the main means of automation of the rig is the PTC-MSB-2 program-technical complex. The basic elements and principles of operation of the hardware of PTC-MSB-2 are described. PTC-MSB-2 hardware consists of two hierarchical levels: the lower and the upper. Lower level consists of the cabs of the communication device with the object. The upper level of the PTC is two workstations (WS1 and WS2) and matrix printer. The software tools of PTC-MSB-2, their main functions and features of functioning are considered in detail. It is noted that the Running the software components is possible when the individual measuring channels fail, and when the WS2 fails. At the same time, the functions of the failed components are terminated.The goals of the modernization of the PTC-MSB-2 are listed, the principles for the implementation of algorithms for emergency protection and automation of helicopter resource testing are described. The chosen principle of automation of cyclic tests is based on the concepts of test mode, test cycle and test stage. There is a normal and emergency interruption of the test cycle. With a normal interruption, it is possible to resume the test stage from the next test cycle. The features of testing automation in regular and abnormal situations are briefly described.
Reversible Data Hiding in Homomorphic Encrypted Domain by Monitoring Ciphertext Group
Authors: Santhi V. , Abinaya M.
Published: February 2019

Since few years, a new problem is trying to combine in a single step, compression, encryption and data hiding. So far, few solutions have been proposed to combine image encryption and compression for example. Nowadays, a new challenge consists to embed data in encrypted images. Since the entropy of encrypted image is maximal, the embedding step, considered like noise, is not possible by using standard data hiding algorithms. A new idea is to apply reversible data hiding algorithms on encrypted images by wishing to remove the embedded data before the image decryption. Recent reversible data hiding methods have been proposed with high capacity, but these methods are not applicable on encrypted images. In this paper we propose an analysis of the local standard deviation of the marked encrypted images in order to remove the embedded data during the decryption step. We have applied our method on various images, and we show and analyze the obtained results.
Membangun Reformasi Birokrasi Berkinerja Dalam Mewujudkan Good Governance Di Kabupaten Gorontalo
Authors: Napir Suaib
Published: February 2019

This study aims to analyze, identify and describe strengthening Local Government Organisation Gorontalo District; Methods: Using qualitative research, data collection techniques; observation, interviews and documents. data analysis interactive model of Miles, Hubermen and Saldana (2014). The results showed that: Strengthening the organization, which includes; 1) the incentive has been running with a performance-based; 2) utilization of personnel not comply pd principle the right man on the right pleace; 3) leadership is more motivation in improving individual and organizational performance; 4) organizational culture refers to the Standard Operating Procedure (SOP) that have been standard; 5) communication has been running well, but need to increase understanding of the message to avoid mis communication between SKPD; 6) organizational structure has been carried out by the organization's needs but still dependent on central government policy to discretionary policies at local level walk less than the maximum.
AMTSAL AL-QUR'AN
Authors: Ali M. Sayuthi
Published: February 2019

Amtsal Al-Qur’an
TEORI AL-KHILAFAH DALAM FILSAFAT AGAMA SAYYID QUTUB
Authors: Agbetola Ade Shitu
Published: February 2019

Teori Al-Khilafah dalam Filsafat Agama Sayyid Qutub
PENDIDIKAN HUBUNGANNYA DENGAN KETENAGAKERJAAN DI INDONESIA
Authors: Syarifudin E.
Published: February 2019

Pendidikan Hubungannya dengan Ketenagakerjaan di Indonesia
AL-ASH’ARI AND HIS CONCEPT OF TAWHID
Authors: Tihami H.M.A.
Published: February 2019

Al-Ash’ari and His Concept of Tawhid
IDE-IDE PEMBAHARUAN FAZLUR RAHMAN
Authors: Usman Suparman
Published: February 2019

Ide-Ide Pembaharuan Fazlur Rahman
KOPERASI DAN MAHASISWA (ANTARA RELEVANSI DAN EKSISTENSINYA)
Authors: Baihaqi Bahnan
Published: February 2019

Koperasi dan Mahasiswa (Antara Relevansi dan Eksistensinya)
POLA KEPEMIMPINAN KYAI DALAM TUBUH NAHDATUL ULAMA (NU)
Authors: Sugiri Ahmad
Published: February 2019

Pola Kepemimpinan Kyai dalam Tubuh Nahdatul Ulama (NU)
STUDI KRITIK SANAD DAN MATAN HADITS
Authors: Djalil Abdul
Published: February 2019

Studi Kritik Sanad dan Matan Hadits
POLITIK PERADILAN DI INDONESIA
Authors: Fauziyah Faridatul
Published: February 2019

Politik Peradilan Di Indonesia (Tintauan Umum tentang Pelaksanaan Peradilan di Indonesia)
DIMENSI ONTOLOGIS MAGI ORANG BANTEN
Authors: Ulumi Helmy Faizi Bahrul
Published: February 2019

Tulisan ini bertujuan untuk menyelidiki ontologi yang terkandung dalam magi Orang Banten. Dengan menggunakan teori ontologi Anton Bakker, pengungkapan ontologi yang terkandung di dalam magi Orang Banten dibatasi pada tujuh masalah, yaitu (1) prinsip pertama, (2) keesaan dan keanekaan pengada, (3) ciri homogal transendental pengada, (4) permanensi dan kebaharuan pengada, (5) kejasmanian dan kerohanian pengada, (6) norma ontologis transendental yang berlaku dalam pengada, dan (7) struktur manusia.Dimensi ontologis yang terceermin dalam magi Orang Banten adalah sebagai berikut. Prinsip pertama ontologi dalam magi Orang Banten bersifat theosentris. Tuhan adalah prinsip pertama yang mendasari seluruh ontologi. Ontologi dalam magi Orang Banten menerima prinsip azali yang banyak, tetapi ada satu yang dianggap paling utama dan memberi makna, yakni Tuhan (Pluralisme Metafisika Sentris). Ciri homogal transendental yang dimiliki pengada adalah bahwa segala pengada adalah ciptaan; gerak dan wujudnya berada di bawah kendali Tuhan. Gerak segala pengada itu permanen, ditentukan dan bertujuan. Sifat gerak segala pengada adalah statis-teleologis-deterministik. Kesemestaan pengada yang plural itu terdiri dari pengada jasmani, pengada rohani dan pengada jasmani-rohani. Norma ontologis transendental yang berlaku untuk semua pengada adalah determinisme. Struktur fundamental manusia adalah ciptaan Tuhan yang berdimensi jasmani dan rohani ketika hidup di dunia dan berdimensi rohani ketika jasmani sudah mati dan berada di alam akherat.
Centro pop: quando uma política pública incomoda
Authors: Pinheiro Zuleika De Andrade Câmara , Possas Lidia Maria Vianna
Published: February 2019

O artigo propõe refletir sobre o fenômeno social “população em situação de rua”,cuja política pública para este segmento tem recebido muitas críticas.Surgido pelos desequilíbrios provocados pelo desenvolvimento da acumulação capitalista e adensamento de populações nas cidades, estefenômeno tem aumentado a cada dia. Ser uma “pessoa de rua” não se reduz à culpabilização imposta pela sociedade ao atribuir-lhe responsabilidades pela condição em que se encontra e, por conseguinte, exigir que por si mesma consiga recursos para dissolver a conexão com as ruas e a possibilidade de sair delas.Buscou-se pensar como surgiu a política pública Centro POP considerando seu histórico e como esta política pública se constituium incômodo.Para tantoargumenta-se como o “outro” (pessoa de rua) é percebido como “diferente” “marginal” e “criminoso”.
A análise do conto “a menor mulher do mundo” de Clarice Lispector
Authors: Molinari Andressa Cristina , Lima Ana Claudia Bazé de , Girotto Cyntia Graziella Guizelim Simões , Russo Daniele Aparecida , Oliveira Rosângela Miola Galvão de , Franco Sandra Aparecida Pires
Published: February 2019

O objetivo do texto é analisar o conto “A menor mulher do mundo” de Clarice Lispector sob a vertente do Materialismo Histórico e Dialético, em específico, as características do feminino no conto e sua relação com a categoria dialética conteúdo e forma. A Literatura em seu processo histórico-social demonstra por meio de suas personagens as transformações sociais de pensamentos, comportamentos, que refletem os anseios e as necessidades da sociedade em momentos pontuais. Na literatura brasileira esse processo também ocorre e pode servir de alicerce histórico e social ao leitor. No caso das personagens femininas, as transformações podem evidenciar o caráter discriminatório sofrido pela figura da mulher em diferentes âmbitos: social, político, religioso, cultural, psicológico, econômico, histórico. A análise do conto busca evidenciar o papel social da mulher no contexto de produção da narrativa, tendo como parâmetro o método dialético de Marx, cuja transformação da realidade prima pela compreensão da totalidade na qual está inserido o conto e suas inter-relações com a produção da personagem de Clarice Lispector. Para tanto, primeiro, faz-se necessária a compreensão dos conceitos de conteúdo e forma na perspectiva do materialismo histórico e dialético para o real entendimento do conto que se apresenta escrito na língua portuguesa e na inglesa. Em segundo, a apresentação do contexto histórico e social de produção da história. Para em terceiro, analisar o papel feminino no conto da personagem principal, articulando os conceitos de conteúdo e de forma, em comparação com a tradução de trechos da obra em inglês. A análise do conto nessa perspectiva teórica proporciona ao leitor o entendimento dos conceitos de conteúdo e forma, de maneira que se evidencia a importância do contexto histórico e social de produção para a compreensão da essência do conto. Percebe-se pela análise do feminino, que apesar das conquistas sociais atuais da mulher no país, ainda encontramo-nos subjugadas ao papel subalterno e coadjuvante no que concerne à transformação social, e, estando a margem do processo, nos cabe apenas a imagem romântica de símbolo de amor incondicional.
O OLHAR ECOLÓGICO: Contribuições para mudanças de paradigma na ciência e na educação.
Authors: Oliveira Douglas G. N. , Silva Vandeí Pinto da
Published: February 2019

A questão ambiental, cada vez mais, apresenta-se como um elemento importante para se refletir sobre as condições atuais do desenvolvimento econômico e dos discursos que este produz. A ciência, assim como a educação, neste contexto, aparecem como campos importantes na construção de conhecimento e cultura, e consequentemente na maneira como as políticas públicas lidam com esta produção de saber, portanto, procuramos problematizar alguns aspectos da metodologia corrente, introduzindo a temática dainterdisciplinaridade, do pensamento complexo, da visão sistêmica de mundo, destacando a importância do exercício da autocrítica. Estes componentes, essenciais para a Filosofia Ecológica, favorecem o debate sobre as relações que se estabelecem entre diferentes organismos e o meio ambiente, e nos permite vislumbrar alternativas criativas e coerentes ao se observar e interpretar o mundo, buscando formas modo menos destrutivo de produção, tanto material quanto simbólica, em relação a natureza.
A coordenação pedagógica e seus desafios na educação básica
Authors: Reis Viviane Cássia Teixeira
Published: February 2019

Este artigo tem como objetivo geral contribuir para a reflexão e discussão da identidade e atuação do Coordenador Pedagógico nas escolas de Educação Básica no Brasil partindo do seu viés histórico e do delineamento da gestão democrática por meio da evolução do conhecimento e seus processos de constituição, discutindo aspectos do papel do coordenador pedagógico. Discutir sobre a função do coordenador pedagógico e sua atuação na atualidade é um desafio porque o Coordenador Pedagógico tem como objetivo e atividade primeira ser mediador, facilitando o processo de ensino e aprendizagem, que envolve múltiplas articulações no dia a dia escolar.
Africanidades no Brasil: história e contribuição do povo negro para a formação cultural do nosso país
Authors: Bessa Carine dos Santos , Rocha Alexandre dos Santos
Published: February 2019

Este trabalho intitulado: “Africanidades no Brasil: história e contribuição do povo negro para a formação cultural do nosso país”, busca discutir aspectos da história do povo negro e de seus descendentes do nosso Brasil, sua origem, chegada e vivência nas terras brasileiras, identificando sua influência cultural, bem como, analisar a legislação que vigorou e vigora a favor da cultura dos afrodescendentes, por fim, refletir sobre como implementar a Lei n. 10.639/2003 nas escolas de ensino regular mediante as disciplinas, conteúdos e temas ministrados em sala, na busca do reconhecimento e valorização desta cultura. O interesse por este tema surgiu ao participar da organização de um projeto pedagógico sobre a cultura africana para ser aplicado em uma escola de educação básica do ensino médio, após termos percebido o desconhecimento dos colegas professores e seu despreparo para tratar de tal tema, sem ideias para abordagens em sala ou discussões com os alunos. Utilizamos uma abordagem qualitativa, à luz de estudos bibliográficos da área. Concluímos que é preciso compreender que uma sociedade é formada por pessoas que pertencem a grupos étnico-raciais distintos, que possuem cultura e história próprias, igualmente valiosas e que em conjunto constroem uma nação. Somente quando todos tiverem este pensamento estaremos livres de ideias preconceituosas e discriminatórias.
Technologies for building e-catalogs on local history: Transformations in the digital environment
Authors: Taranenko L. G.
Published: February 2019

Significant transformations in the technologies of e-catalog building in the area of local history are discussed. The author examines the main changes. She focuses on the local lore and history e-catalogs of the RF libraries and their specific features. The document support of the catalog development is presented. Based on the element structure of the technological process (goal, objects, subjects, resources, processes, instruments, methods, regulation documents, and results), the transformations in the technology are revealed. The author concludes that these changes are due to the expanding objects covered by the catalogs (including the networked); complicating regulations for the objects (mandatory competences for machine-readable cataloguing); radical changes to the advantage of digital information resources; need for continuing upgrade of hardand software; exacerbating problems of linguistic support of machine-readable cataloguing; new regulations, etc. The author also points to significantly complicating technologies. The author suggests that the solution may lie in labor consumption and efficiency calculations for the processes of the e-catalog elements design and use.
Translating the attribute group in the titles of the English-language sci-tech documents for cataloguing
Authors: Sysoev A. N. , Shapsheva N. P.
Published: February 2019

The difficulties in translating the attributive group of nouns, known as "nouns chain", – the chain of nouns, in the titles of documents on the material of English-language editions of scientific and technical literature entering the electronic catalog of BEN RAS are discussed. For the first time, the peculiarities of translation of titles are considered under the condition that unions and prepositions are included in the constituent title of the attribute group, as a result of which the "rule of a number" does not work. This situation suggests the emergence of structural and lexical units of a new type, which the authors distinguish as attribute groups with branching nouns. In the practical work of the cataloger it is recommended to use an approach to avoid possible confusion in the translation of these structural and lexical units. In the process of translation it is recommended: to carry out grammatical analysis of the English title, to select the attribute group and to structure it in the proposed template in order to establish logical and semantic links between individual words. A visual representation of the links allows the cataloging translator to see and evaluate the information order of words within the framework of the discussed phenomenon. The recommended analysis makes it possible to identify phrases that meet the known terminological constructions, adequate translation of which contributes to the choice of the correct index of systematization.
IFLA Statement on Net Neutrality and Zero-rating: At the backstage of the problem
Authors: Savitskaya T. E.
Published: February 2019

The article analyzes the IFLA Statement on Network Neutrality and Zero-rating adopted on August 15, 2016 at the meeting of the World Library and Information Congress of the 82nd IFLA Conference inColumbus,USA, its importance for the international library community, as well as the socio-economic and cultural context, which was due to its adoption. Speaking in defense of network neutrality and against the practice of the zero-rating, IFLA designated a zone of latent for that period conflict of commercial interests of Internet providers and rules of equal access of the user to all types of content without speed and additional fee. Conflict this year later, in 2017, became public in the period of active struggle against the abolition of the principle of network neutrality in theUnited States.

The market rate of traffic, the green light of which was opened as a result of the cancellation of network neutrality in theUnited Stateson December 14, 2017 by the Federal Communications Commission, is particularly sensitive for libraries with limited funding, unable to pay for high-speed Internet. In addition to paid access to broadband Internet, the obvious danger for libraries is the practice of zero rating, providing free and unlimited traffic in the framework of popular social networks or package tariff plans from large corporations, which leads to the monopolization of the information market by the largest IT corporations and the further marginalization of libraries.

The displacement of cultural and educational institutions as a non-profitable sector on the roadside negatively affects libraries as providers of access and as creators of Internet content; strikes both on the acquisition of funds, and on the maintenance of readers of high-quality noncommercial information. As natural opponents of progressing monetization, the Library's networks favor the interpretation of the Internet as a public service, a publicly available public resource with a transparent and stable tariff, legislatively protected from attempts by providers to receive super-profits.
Pengaruh Metode Latihan Dan Power Tungkai Terhadap Peningkatan Kecepatan Akselerasi Sprint
Authors: Dwi Dicky Reva Apriana Sanga , Asmawi Moch. , Wasan Aan , Widiastuti Widiastuti
Published: February 2019

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh dari metode latihan assisted training dan metode latihan resisted traning serta power tungkai terhadap peningkatan kecepatan akselerasi sprint pada mahasiswa Program Studi Pendidikan Jasmani Kesehatan dan Rekreasi (PJKR) Sekolah Tinggi Keguruan dan Ilmu Pendidikan (STKIP) Muhammadiyah Kuningan. Penelitian ini menggunakan treatment by level 2 x 2. Sampel terdiri dari 56 Mahasiswa. Teknik analisis data adalah analisis varians dua jalur (ANAVA) dan selanjutnya dilanjutkan dengan uji Tukey pada tingkat signifikansi ? = 0,05. Hasil penelitian ini menunjukkan bahwa (1). Nilai kecepatan akselerasi sprint dari metode latihan assisted training  (A1) lebih tinggi dari nilai metode latihan resisted training (A2) mahasiswa Program Studi Pendidikan Jasmani Kesehatan dan Rekreasi (PJKR) Sekolah Tinggi Keguruan dan Ilmu Pendidikan (STKIP) Muhammadiyah Kuningan. (2). terdapat pengaruh interaksi antara metode latihan (A) dan power tungkai (B) terhadap peningkatan kecepatan akselerasi sprint. (3). Nilai metode latihan assisted training yang mempunyai power tungkai tinggi (A1B1) lebih tinggi dari nilai metode latihan resisted training yang mempunyai power tungkai tinggi (A2B1) pada mahasiswa Program Studi Pendidikan Jasmani Kesehatan dan Rekreasi (PJKR) Sekolah Tinggi Keguruan dan Ilmu Pendidikan (STKIP) Muhammadiyah Kuningan. (4). Nilai metode latihan assisted training yang mempunyai power tungkai rendah (A1B2) lebih rendah nilai metode latihan resisted training yang mempunyai power tungkai rendah (A2B2) pada mahasiswa Program Studi Pendidikan Jasmani Kesehatan dan Rekreasi (PJKR) Sekolah Tinggi Keguruan dan Ilmu Pendidikan (STKIP) Muhammadiyah Kuningan.
Effects of Cooperative Learning Method (CLM) on Vocabularies and Grammars in Essay Writing
Authors: Ali Wondwosen Tesfamichael
Published: February 2019

The target of this research was to examine whether or not the effects of CLM improved eleventh graders’ essay writing skills in terms of vocabularies and grammars. The quasi-experimental research was employed and the sample population was taken from two sections of eleventh grade. The CLM was implemented in the experimental group after the students had been made to have awareness about it whereas in the control group, the students were taught their lessons based on the usual lesson plan in which the elements of the method were not used. Data were collected through pre- and post-tests. Dependent t-tests were employed to test whether or not there were significant intra-group differences on the vocabularies and grammars in essay writing skills at 0.05 risk levels whereas independent samples t-tests were used to check if there were significant inter-group differences on the vocabularies and grammars in essay writing skills at 0.05 alpha levels. The analyses of the vocabularies and grammars in essay writing skills pre-test of the inter-groups showed that both groups had similar backgrounds in writing vocabularies and grammars in essays at the initial stage of this research. Nevertheless, after the treatments had been given to the experimental research participants, the analyses of the data indicated that the experimental group outscored significantly (p<0.05) the control group in writing vocabularies and grammars in essay writing post-test. This indicates that the effects of CLM brought about changes on the experimental group. Therefore, the major findings of this study reveal that the CLM enabled the participants in the experimental group to show improvements in writing vocabularies and grammars in essays.
Comparison of Emerson and Hafiz Based on Claudio Guillen's Comparative Literary Theory of Influence
Authors: Noie Saber
Published: February 2019

The poetry of Khajeh Mohammad Hafiz Shirazi has vastly influenced the poetry of Ralph Waldo Emerson, as many critics have noted but have not demonstrated. Emerson is an American poet whose work reflects the influences of Persian poets, among which that of Hafiz is remarkable. The influence of Hafiz on Emerson includes memorable images, themes and motifs. While one can argue that this influence was indirect, it is obvious from the closeness of certain similarities, from Emerson’s intimate knowledge of Hafiz’s poetry, and from his love for Persian poetry, that the influence was more direct than otherwise. Although Emerson knew German and read Hafiz in German translations yet, he embarked on translating the poems of Hafiz in English in order to master Hafiz’s poetry and to introduce him to American readers. These translations themselves are another proof of the claim of influence of Hafiz on Emerson. The methodology of this article is to set the poems of the two poets over against one another and study them watchfully in order to demonstrate the influence of the precursor poet on the belated poet. Therefore the sources of familiarity of Emerson with Hafiz must not be forgotten and should be brought to the surface.
The Development of Authentic Assessment Instrument to Expand the Character Values of CitizenshipEducation at Primary School No 104202 and No 106811 Bandar Setia, Medan, Indonesia
Authors: Setiawan Deny
Published: February 2019

This developmental research aims to produce an authentic assessment instrument in the domain of skills to develop the character values of citizenship. The subjects of this research are: (1) Primary School teachers; (2) Primary School students; (3) Eight experts for validation of assessment instruments that is the validation experts of mathematics for Primary Schools, Natural Science for Primary School, Social Sciences for Primary School, Bahasa Indonesia, Civics for Primary School, Assessment, Psychology, and Character Education. The method used in this research is a developmental research method of formative research type which in its development is focused on 2 stages that is preliminary stage and formative evaluation stage. The data were collected through questionnaires and field tests. The results of field tests (small and large scale) show that the eveloped authentic assessment instruments have excellent validity and high reliability. Thus, based on the results of validation expert and field tests, it can be concluded that the authentic assessment instruments have been valid and have a category of reliability which is very high, so the instrument is worthy to develop the character values of citizenship.
Development of Interactive Teaching Materials Using Character Education in Student Fabel Learning in 1st Grade in State High School One, Tinggi Raja, North Sumatera, Indonesia
Authors: Hardianti Vivi
Published: February 2019

Character education associated with learning fable story texts is very influential on the development of the character of students who are known to be very bad and deviant. Obviously, only for students of State of junior high school One, Tinggi Raja, there are still many students who are not disciplined in terms of attendance, are less responsible for completing homework assignments, and are also often dishonest to teachers or parents. This aims of research is to improve the ability to think and understand by linking messages to fable stories with self-character so that students are expected to be able to master some character education that must be fulfilled to be subsequently applied in everyday life. This research is a type of research and development. This research method is used to produce certain products and test the effectiveness of these products.
Development of Peureulak History in Video Based for Learning Social Science in Grade IV Students of 1 Peureulak East Aceh
Authors: Rosnida Rosnida , Azhari Ichwan , Lubis Wildansyah
Published: February 2019

Peureulak's history video in social studies learning for grade 4 students at SDN 1 Peureulak, East Aceh. This type of research is research and development which refers to the development model of Borg And Gall. The results of this study indicate that: (1) Validation of material experts on the content feasibility assessment is on very good criteria (96.25%), language feasibility is in very good criteria (89%) and the feasibility of presentation is in sufficient criteria (74%). The practicality level of Peureulak's historical videos is concluded based on teacher responses and student responses; (i) Students' responses to Peureulak's historical video in the field trial amounting to 83% of students stated that the Peureulak history video was practical, (ii) The response of Peureulak's history video teacher in the field trial was 81% in the practical category. Likewise with the influence of the use of Peureulak's historical videos on student learning outcomes based on the pretest and posttest analyzed using N-Gain obtained an average gain value of 0.8 where in the high category.
Biodentin- A Bioactive Dentin Substitute in Operative Dentistry
Authors: Chowdhury Shirin Sultana , Karim Fahd AA
Published: February 2019

Abstract not available

Update Dent. Coll. j: 2018; 8 (2): 01
Effect of n-hexane extract of Tinospora crispa on reduced glutathione and malondialdehyde level in paracetamol induced hepatotoxicity in rats
Authors: Emon Rashid , Dewan Zesmin Fauzia
Published: February 2019

The present study demonstrates that, treatment with the nhexane extract of Tinospora crispa was able to ameliorate chronic hepatotoxicity due to oxidative stress e.g. Paracetamol induced hepatotoxicity. Considering the biochemical and histological parameters together, it was observed that hepatic reduced glutathione (GSH) concentrations of the n-hexane extract post treated group was increased to significant level and hepatic malondialdehyde (MDA) concentration was reduced to significantly lower level compared to the paracetamol treated groups. This study suggests near normal alleviation of paracetamol induced chronic hepatotoxicity in rats.

Update Dent. Coll. j: 2018; 8 (2): 5-9