bluuebunny/crossref_metadata_2025 huggingface dataset:
E-Learning Dalam Persepsi Mahasiswa Pendidikan Jasmani
Authors: Cendra Romi , Gazali Novri , Solihin
Published: June 2020

This study aims to look at the perception of Physical Education students using e-learning in the learning process. Type of quantitative descriptive research. The research location was carried out in the Physical Education Study Program FKIP Universitas Islam Riau. While the sample in this study was a class of 2017/2018 students totaling 155 people, with a total sampling technique. The stages of the research were carried out in three stages, namely: (1) pre-field; (2) field work; and (3) data analysis. Data collection techniques using attitude scale questionnaire. The data analysis method used is descriptive statistics, these statistics are intended to collect data, present data and determine value. The results of the study are outlined in 4 categories: strongly agree, agree, disagree, and strongly disagree. Based on the data analysis that has been done 98% of students agree to use e-learning in learning, it can be concluded that students' perceptions about the use of e-learning as a technology-based learning media really provide convenience to improve the quality of their learning, because e-learning is easily accessed anytime without being limited space and time. In terms of the content available on e-learning as well as the usefulness of e-learning in the learning process, it is very easy for students to find information, discuss online, and upload assignments and can save student costs in printing the paper assignments given by their lecturers.
Synthesis And Excited State Processes of Arrays Containing Amine-Rich Carbon Dots and Unsymmetrical Rylene Diimides
Authors: Dordevic Luka , Cacioppo Michele , Arcudi Francesca , Scharl Tobias , Haines Philipp , Cadranel Alejandro , Guldi Dirk M. , Prato Maurizio
Published: June 2020

Combining carbon dots (CDs) with π-extended chromophores is an attractive way to study the electronic and energy processes of the former as a key step to many applications, including photosensing, photocatalysis, or photosensitization. CDs, in conjugation with chromophores, can have value in preparing donor-acceptor hybrids, and can also be used as scaffolds to support electronic communication between dyes. In this work, we conjugate two different rylene diimides, naphthalene and perylene diimides (NDI and PDI, respectively), with amorphous nitrogen-doped carbon dots. We take advantage of the imidization reaction between the amine rich surface of the carbon dots and the monimide monoanhydride precursors of NDIs and PDIs, under microwave assisted conditions. The resulting (nano)hybrids were characterized also by spectroscopic methods. In particular, time-resolved spectroscopy for the multichromophoric array, consisting of CDs and both rylene diimides, allowed us to elucidate the complex inter-chromophoric interactions taking place in the excited state.
Comparison of the Ionic Conductivity Properties of Microporous and Mesoporous MOFs Infiltrated with a Na-Ion Containing IL Mixture
Authors: Tuffnell Joshua , Morzy Jędrzej K. , Tan Rui , Song Qilei , Ducati Caterina , Bennett Thomas , Dutton Siân E.
Published: June 2020

IL@MOF (IL: ionic liquid; MOF: metal-organic framework) materials have been proposed as a candidate for solid-state electrolytes, combining the inherent non-flammability and high thermal and chemical stability of the ionic liquid with the host-guest interactions of the MOF. In this work, we compare the structure and ionic conductivity of a sodium ion containing IL@MOF composite formed from a microcrystalline powder of the zeolitic imidazolate framework (ZIF), ZIF-8 with a hierarchically porous sample of ZIF-8 containing both micro- and mesopores from a sol-gel synthesis. Although the crystallographic structures were shown to be the same by X-ray diffraction, significant differences in particle size, packing and morphology were identified by electron microscopy techniques which highlight the origins of the hierarchical porosity. After incorporation of Na0.1EMIM0.9TFSI (abbreviated to NaIL; EMIM = 1-ethyl-3-methylimidazolium; TFSI = bis(trifluoromethylsulfonyl)imide), the hierarchically porous composite exhibited a 40 % greater filling capacity than the purely microporous sample which was confirmed by elemental analysis and digestive proton NMR. Finally, the ionic conductivity properties of the composite materials were probed by electrochemical impedance spectroscopy. The results showed that despite the 40 % increased loading of NaIL in the NaIL@ZIF-8micro sample, the ionic conductivities at 25 °C were 8.4x10-6 and 1.6x10-5 S cm-1 for NaIL@ZIF-8meso and NaIL@ZIF-8micro respectively. These results exemplify the importance of the long range, continuous ion pathways contributed by the microcrystalline pores, as well as the detrimental effect of discontinuous and tortuous mesoporous pathways which show a limited contribution to the overall ionic conductivity.
Halogen-Bonded BODIPY Frameworks with Tunable Optical Features
Authors: Özcan Emrah , Dedeoglu Burcu , Chumakov Yurii , Gürek Ayşe Gül , Zorlu Yunus , ÇOŞUT Bünyemin , Ayhan Mehmet Menaf
Published: June 2020

The ability to tune optical features of BODIPY materials is essential for their photo-related application. However, it is challenging to efficiently tune the crystal packing of BODIPY derivatives because of their complex nature. In this study, such control of BODIPY supramolecular assemblies was achieved by designing a BODIPY containing a halogen bond (XB) acceptor (–NO2) and donor (I, Br) to mediate halogen bonding interactions. The mono halogenated 2 and 4 was unable to form XB, whereas 3 and 5 formed isostructural mono-coordinate motif 3, 5-I (1D tubular structure) and symmetric bifurcated motif 5-II (1D zig-zag chains structure) via N-O···I,Br XB interactions. The results show that the dispersion and electrostatic component are the major source of 3, 5-I and 5-II XB formations. The XB interaction between –NO2 and X (I, Br) promote singlet-to-triplet intersystem crossing and triplet-to-singlet reverse intersystem crossing due to delocalization of oxygen electrons partially onto the Br and I. Then this interaction leads to unexpected fluorescence enhancement of 5-II. Finally, the indirect optical band gaps of the 3, 5-I and 5-II were able to be tuned in the range of 1.9–2.50 eV via XB driven crystal packings.
Rethinking Graduate Recruitment Weekends: Using Slack to Make Virtual Recruitment as Effective as In-Person Visits
Authors: Gavin Joshua , Nguyen Allen , Plasek Erin , Stathopoulos Stephanie , Buhlmann Phillipe , Tonks Ian , Roberts Courtney
Published: June 2020

Due to the COVID-19 pandemic, the University of Minnesota shifted to a virtual graduate student recruitment weekend. Herein we report on a method to conduct a virtual recruitment weekend using the business communication tool Slack. We discuss our strategy to share both research culture and the departmental culture at the University of Minnesota with prospective students. Content creation, Slack channel curation, and a schedule of events is discussed. Additionally, comparisons to previous years acceptance rates demonstrated that the virtual recruitment weekend acceptance rates were statistically unchanged from previous years, indicating that a virtual recruitment weekend on Slack is as effective as an in-person recruitment weekend. Further advantages for using Slack for increasing diversity and decreasing environmental impacts of graduate recruitment weekends are discussed.
Crystallographic Characterization of the Metal–Organic Framework Fe2(bdp)3 upon Reductive Cation Insertion*
Authors: Biggins Naomi , Ziebel Michael , Gonzalez Miguel , Long Jeffrey R.
Published: June 2020

Precisely locating extra-framework cations in anionic metal–organic framework compounds remains a long-standing, yet crucial, challenge for elucidating structure-performance relationships in functional materials. Single-crystal X-ray diffraction is one of the most powerful approaches for this task, but single crystals of frameworks often degrade when subjected to post-synthetic metalation or reduction. Here, we demonstrate the growth of sizable single crystals of the robust metal–organic framework Fe2(bdp)3 (bdp2− = benzene-1,4-dipyrazolate) and employ single-crystal-to-single-crystal chemical reductions to access the solvated framework materials A2Fe2(bdp)3∙yTHF (A = Li+, Na+, K+). X-ray diffraction analysis of the sodium and potassium congeners reveals that the cations are located near the center of the triangular framework channels and are stabilized by weak cation–π interactions with the framework ligands. Freeze-drying with benzene enables isolation of activated single crystals of Na0.5Fe2(bdp)3 and Li2Fe2(bdp)3 and the first structural characterization of activated metal–organic frameworks wherein extra-framework alkali metal cations are also structurally located. Comparison of the solvated and activated sodium-containing structures reveals that the cation positions differ in the two materials, likely due to cation migration that occurs upon solvent removal to maximize stabilizing cation­–π interactions. Hydrogen adsorption data indicate that these cation-framework interactions are sufficient to diminish the effective cationic charge, leading to little or no enhancement in gas uptake relative to Fe2(bdp)3. In contrast, Mg0.85Fe2(bdp)3 exhibits enhanced H2 affinity and capacity over the non-reduced parent material. This observation shows that increasing the charge density of the pore-residing cation serves to compensate for charge dampening effects resulting from cation–framework interactions and thereby promotes stronger cation–H2 interactions.
Preparation and evaluation of fruit face wash
Authors: Avinash Kumar Reddy G  , Samitha Krishna S  , Bhavana P  , Neelima S  , Sanjidha S  , Prathyusha S
Published: June 2020

Human skin is the highly exposed body organ to pathogens and disease causing micro organism. So it requires a lot of protection and care. Chemical antibiotic gels and anti-acne washes or masks are currently available in the market which are composed of synthetic drugs. Unfortunately these drugs have potential side effects besides curing diseases and fighting pathogens. The need brings us the idea of incorporating the herbs in the formulations to treat acnes. In the current research, herbal face wash is prepared and evaluated for its properties and potency. The Fruit Facewash gel containing grape seed and pulp extract, cucumber juice, orange juice, lemon juice using carbopol 940 was prepared with good consistency. The reduction in the growth of microorganisms is clearly seen in the dishes contained Gel-CRB marked (aft CRB) respectively.
COVID-19: Response Strategies & Employee Conviction - A prospective of Hotel Chain in NCR region
Authors: Deepak Kumar  , Nitin Girdharwal
Published: June 2020

This study analyzed the relationship between Covid-19 response strategies and employees Faith in chosen Hotels inside Eastern NCR Region. The crosssectional study conϑiguration was received and information was produced from 144 employees chose utilizing the basic simple random sampling from a populace of 242 workers of ϑive chose Hotels in Eastern NCR Region. The examination, being prevalently nomothetic in the system, observationally discovers the unique relationship of two distinguished experimentally referents of the indicator variable, Covid-19 response strategies, in particular; Communication & monitoring with the model variable, representative Faith utilizing the Spearman’s rank order correlation measurable tool. The information assortment instrument comprised of the poll with discoveries uncovering that Covid-19 response strategies, such as, Communication & monitoring essentially associate with worker Faith. In light of these discoveries, it was inferred that Effective and transparent communication and monitoring systems and exercises altogether improve representative Faith in associations and from that point we suggested that associations, particularly Hotels, Adopt more transparent and practical approach which translate conϑidence and competency on their part especially in given crises situation such as COVID 19. The executives ought to likewise try to empower and console staff, clients, and different partners of their pledge to guarantee the security and prosperity of every single invested individual during and signiϑicantly after crises as this would Further promote Faith and in this manner empower a progressively helpful work environment.
时空阶梯理论对经络和衰老的解释
Authors: 常 炳功
Published: June 2020

时空阶梯理论揭示，气是螺线矢量场，有两种方法生成：一种是靠能量流产生 : 另一种是靠随时间变化的能量场产生。经络的运行是双向运动，即收缩态能量向体内运动，膨胀态能量向体外运动。穴位是气场螺旋运动与皮肤交叉的地方，是神气出入的地方，穴位与穴位之间的距离正好是气场螺距的距离。气场以斐波那契螺旋方式展开，展开的次序与张仲景的六经辨证基本吻合。叶天士论证的卫气营血与脑波的 Beta(β)、Alpha (α)、Theta(θ) 和 Delta(δ) 波分别对应，按照时空阶梯理论可以推论出新的时空阶梯：道虚神卫气营血肉骨，其中，气时空居中间，两边是气时空极化产生的形而上时空（道虚神卫）和形而下时空（营血肉骨）。人的呼吸与能气场相关，与宇宙膨胀紧密相联。至此，中医理论与现代物理正式接轨，气就是现代物理要寻找的暗物质，而中医强调的神就是暗能量，同时，气功强调的虚道也是暗能量。现代物理的发展需要中医的佐证，而中医的发展更需要现代物理的支持。通过早衰症与正常人的对比研究，发现人的衰老与波函数的衰减有关。而波函数是暗能量，玻恩的概率解释也对，只是掩盖了暗能量这个实在论，导致量子力学不清晰。量子力学所谓的波粒二象性，其实是粒子转化为暗能量，暗能量转化为粒子的一种波动现象。在宏观领域，在人体特异功能的表演中，就是瓶子内的药片转化为暗能量，暗能量很轻松出了瓶子，在瓶子外转化为药片，这就是特异功能的时空阶梯理论解释。至于手指认字和耳朵认字，都是依靠暗物质和暗能量通道来传递信息的，因为物质、暗物质和暗能量是三位一体的整体，都是由广义能量组成。
PFNA 与人工股骨头置换术治疗老年不稳定型股骨粗隆间骨折的效果探究
Authors: 何 江
Published: June 2020

目的： 分析 PFNA 与人工股骨头置换术（简称 FHR）治疗老年不稳定型股骨粗隆间骨折（简称 FIF）的效果。 方法： 选取2017 年 2 月 -2019 年 12 月间来院治疗的 24 例 FIF 老年患者为研究对象，随机分 A 组和 B 组，均 12 例，行 PFNA 与 FHR 治疗。结果： A 组的髋关节功能优良率高于 B 组（P ＜ 0.05）。 结论： 为 FIF 老年患者行 PFNA 治疗的效果优于 FHR，可改善髋关节功能，缩短疗程。
补中益气汤加减对经乳晕入路甲状腺癌微创手术的干预研究
Authors: 姜 开文 , 毕 建璐 , 李 松青
Published: June 2020

目的： 观察补中益气汤加减对经乳晕入路甲状腺癌手术后的干预作用，为临床用药提供依据，为患者快速康复提供药物支持。方法： 选择 2018 年 1 月至 2019 年 12 月广东省第二中医院经乳晕入路甲状腺癌手术 160 例为研究对象，随机分为治疗组与对照组。所有入组患者均在术后口服甲状腺激素片，根据甲状腺功能调整，治疗组根据中医辨证加用补中益气汤加减。 结果：治疗 3 月后，治疗组临床疗效、抑郁焦虑情绪评估均优于对照组（P ＜ 0.05）；炎症反应程度无明显差异（P ﹥ 0.05）。 结论：中药汤药补中益气汤加减可以明确用于改善经乳晕入路微创甲状腺癌术后患者的临床症状，提高临床治疗效果，值得深入研究并在临床工作中大力推广。
眼底病在高原地区的发病情况
Authors: 庄 永
Published: June 2020

眼底病是重要的致盲眼病之一，加强对高原地区眼部疾病患病率的研究对眼部疾病的病情调查及防治工作有着十分重要的参考意义。从当前实际情况来看，针对眼底病的流行病学调查已经有了一定的研究，而且对高原地区的报道也比较多，为了进一步研究高海拔地区人们的眼底病患病情况，论文针对中国高原地区眼底病的发病情况进行系统科学的研究，希望能为眼底病的有效防治提供数据参考。
子宫内膜癌相关的肿瘤标志物的研究进展
Authors: 张 澄 , 杨 君
Published: June 2020

子宫内膜癌作为女性生殖系统发病率较高源自上皮细胞的恶性肿瘤，多见于绝经后女性，约占女性生殖系统恶性肿瘤发病率的 20%-30%。近年来，子宫内膜癌患病女性逐渐趋于年轻化，且发病率呈明显上升趋势，成为发病率仅此于宫颈癌的女性生殖系统恶性肿瘤。为了提高患者的生存质量及改善患者预后，早发现、早诊断、早治疗显得尤其重要。近年来，肿瘤标志物越来越多的被应用在恶性肿瘤的诊断中，论文对与子宫内膜癌相关的肿瘤标志物的研究及进展情况做一综述。
儿童青少年近视眼科技预防研究进展
Authors: 王 立明
Published: June 2020

由于中国整体的快速发展，电子产品的便捷普及应用，中国人用眼环境和用眼要求都发生了变化，这种变化致使传统的儿童青少年近视眼预防不在能体现其具体作用，所以目前中国儿童青少年近视眼出现低龄化、高发生率及重度化问题普遍严重。论文主要介绍了一种近视眼科技预防产品、原理，希望给中国抑制和消灭儿童青少年近视眼低龄化、高发生率开创一条新路。
Machinery of Government Reforms in New Zealand
Authors: Dondadelli Flavia , Lodge Martin
Published: June 2020

This article assesses the reasons for frequent national-level administrative reforms in New Zealand and reflects on their potential consequences. It explores three potential reasons: the particularities of Wellington as a highly conducive place for ideas to be shared between decision makers and academics; the characteristics of New Zealand institutions; and the effects of innovations themselves as drivers of disappointment and more innovation. The article reflects on reforms as drivers of continuous and incremental improvements as opposed to a hyper-innovative, politically driven administrative system. It concludes by stressing the importance of incorporating experiences ‘from the bottom’ in reform processes, and reliance on reflective mechanisms capable of creating opportunities for incremental, piecemeal and often ‘inelegant’ administrative adjustments.
From Temporary Protection to Transit Migration: Responses to Refugee Crises Along the Western Balkan Route
Authors: Sardelic Julija
Published: June 2020

In recent history, the countries along the Western Balkan route faced
several refugee crises. In the 1990s refugee crises were the result of
the conflicts after the disintegration of the former Socialist
Federative Republic of Yugoslavia (SFRY). Between the summer of 2015 and
early 2016, the European continent faced another refugee crisis due to
the ongoing civil war in Syria. During the 2015/16 refugee crisis,
different political leaders, especially in the post-Yugoslav space,
claimed that their humanitarian approach towards refugees was based on
their previous experience with refugee crises from the 1990s. This paper
explores and compares legal and political responses to different
refugee crises in the in-between countries along the Western Balkan
route: three European Union (EU) Member States (Austria, Slovenia and
Croatia) and two EU candidate countries (Serbia and the Republic of
Macedonia). In the first part, the paper looks at the impact of the
refugee crisis on EU law. It shows how EU law was developed due to the
post-Yugoslav refugee crisis (Temporary Protection Directive), but then
faced ambivalent application during the 2015/16 refugee crisis. Second,
it studies the transformation of national legislation during both
refugee crises in the chosen countries. On the basis of the socio-legal
analysis of these transformations, the main argument is that there has
been a major shift in the ‘management’ of the refugee crises in the
countries along the Western Balkan route: while the main approach
adopted during the post-Yugoslav refugee crisis was temporary
protection, this approach was replaced with a ‘transit migration’
approach during the 2015/16 refugee crisis.
From Temporary Protection to Transit Migration: Responses to Refugee Crises Along the Western Balkan Route
Authors: Sardelii Julija
Published: June 2020

No description supplied
Marcas no tradicionales: Nuevas perspectivas y viejos retos
Authors: Macias Quisaguano Jefferson Eduardo
Published: June 2020

El artículo tiene como objetivo analizar el desarrollo y tratamiento de las marcas no tradicionales en distintos países empleando un método de estudio comparativo y una técnica documental. Logrando así identificar los motivos y dificultades comunes para su pleno uso como marca, con la finalidad de examinar los distintos criterios empleados y poder escoger los más adecuados y prácticos para reforzar su empleo en el Ecuador.
Diálogo sobre las libertades y el estado Subsidiario
Authors: Gomez Apac Hugo Ramiro
Published: June 2020

El artículo, utilizando un diálogo ficticio entre un padre y su hijo, en el que el primero responde las inquietudes del segundo, explica las diferentes posiciones ideológicas que existen teniendo en consideración la intensidad en la aceptación o rechazo de las libertades individuales, sean estas económicas, políticas ociviles, utilizando para dicho propósito un plano cartesiano en el que cada cuadrante refleja una posición ideológica diferente. Luego de ello, y en tanto el vástago tiene los conceptos más claros gracias a las explicaciones de su progenitor, y siguiendo el mismo método de preguntas y respuestas, el artículo explica la diferencia que existe entre estado del bienestar y estado subsidiario, modalidades ambas de lo que se conoce como economía social de mercado.
Manejo algorítmico: ¿Un método libre de responsabilidad para gestionar el desempeño de los trabajadores?
Authors: Geraci Massimiliano
Published: June 2020

A principios del siglo XX, el sector industrial fue revolucionado por la implementación de la Gestión Científica, un nuevo enfoque de gestión que busca la eficiencia de la producción en detrimento de la autonomía de los trabajadores basada en actividades meticulosamente planificadas y un monitoreo constante del desempeño. A lo largo del siglo, este método ha evolucionado con la implementación de nuevas tecnologías como los algoritmos, códigos potentes capaces de aumentar significativamente la productividad al permitir a las empresas del sector industrial y de la logística, monitorear, planificar y controlar el desempeño de sus trabajadores tan estrictamente como sea posible. La nueva economía compartida o shared-econony es el sector que está aplicando este nuevo enfoque de gestión, cambiando drásticamente las relaciones entre trabajadores y empleadores, modificando la naturaleza misma de la situación laboral. Los derechos fundamentales y las relaciones laborales están en juego cuando no hay más contacto entre humanos y cuando los trabajado1res son administrados por aplicaciones habilitadas no solo para controlar sus tareas laborales sino también para despedirlas, lo que plantea serias dudas sobre la responsabilidad de estas decisiones. Las instituciones públicas y los sindicatos se enfrentan a nuevos desafíos para proteger a los trabajadores considerados por las empresas como “contratistas independientes” que se sienten atraídos por pagos seguros y horarios estables que deciden convertirse en trabajadores. Especialmente aquellos que trabajan de facto como empleados a tiempo completo sin que se reconozcan sus derechos fundamentales ni sus beneficios debido a la naturaleza no regulada de sus contratos. Este artículo tiene como objetivo investigar el origen de este apremiante problema social, sus características inherentes, los riesgos relacionados con el uso de algoritmos sin sesgos y su falta de responsabilidad legal. Además, partiendo de la suposición básica de que los derechos fundamentales de los trabajadores y la gestión del desempeño podrían trabajar conjuntamente para lograr una sociedad más eficiente y líquida, se cuestionará la evolución futura de la gestión algorítmica con respecto a los resultados éticos de su implementación.
The Possibilities of Using of Mobile Devices in the Process of Teaching Computer Science
Authors: Kurganova Natalia , Raskina Irina
Published: June 2020

The main alternatives for the use of mobile devices in the educational process are highlighted. The alternative is the mobile device while it is a tool for a working with specialized and universal applications. In addition, the alternative is the mobile device helping to use augmented reality.
Using Web-Quest Technology in Cybersecurity Training
Authors: Troitskaya Olga , Vohtomina Eva
Published: June 2020

The need for schoolchildren to develop safe behavior skills in cyberspace is justified in the article. One way is to use web-quest technology. The article contains a brief description of this technology and an example of its use in teaching the basics of cybersecurity.
Using the Python Possibilities in Studying of the Mathematical Subjects in Technical Higher Education
Authors: Akishin Boris Alekseevich
Published: June 2020

Opportunities are investigated and examples are provided of using Python libraries at the solution of the typical mathematical tasks. Features of interpretation of the received results are analyzed.
To the Question About Implementation of the Federal Project “Digital Educational Environment”
Authors: Miroshnichenko Sachita
Published: June 2020

The article shows the impact e-learning on modern approaches to the traditional educational process. Reveals the problems and contradictions of the use of e-learning in general education institutions.
Regional Implementation Experience of the “Soft” Model of Geometry Teaching Based on the Computer Experiment
Authors: Michasova Milena
Published: June 2020

Some results of implementation of the “soft” model of geometry teaching in schools of Nizhny Novgorod region are considered. The realization is based on the ideas of experimental mathematics, according to which the content of educational materials (open problems in geometry) is selected and developed. In addition, it is contributing to the development of students’ intelligence. Thus, student models the geometric situation using open-source software actively, is mobile in the selection of the software, understands geometric facts and regularities, acquires the ability to argue (to analyze, to compare, to generalize, to make conclusions). The experience of the using computer experiments at geometry lessons is examined form psychodidactic approach’s point of view. The advantages of special educational tasks are proved: open problems in geometry, which are based on the “soft” model of teaching geometry using the ideas of experimental mathematics. The peculiarity of the proposed open problems in geometry is that they, being a projection of traditional closed classical problems in geometry, at the same time, firstly, provide the formation of the main components of the mental (cognitive, conceptual, metacognitive, intentional) experience of the student and, secondly, create conditions for the manifestation of individual cognitive styles of students. Enrichment of metacognitive experience is carried out by means of chains of tasks, which create conditions for formation of abilities to plan, predict and control the mathematical activity.
Building Subject Domain Ontology on the Base of a Logical Data Mod
Authors: Gusenkov Alexander M. , Bukharaev Naille R. , Biryaltsev Evgeny V.
Published: June 2020

The technology of automated construction of the subject domain ontology, based on information extracted from the comments of the TATNEFT oil company relational databases, is considered. The technology is based on building a converter (compiler) translating the logical data model of Epicenter Petrotechnical Open Software Corporation (POSC), presented in the form of ER diagrams and a set of the EXPRESS object-oriented language descriptions, into the OWL ontology description language, recommended by the W3C consortium. The basic syntactic and semantic aspects of the transformation are described.
Audiovisual Recording of Synchronous Lessons During Full-Time and Distance Learning
Authors: Kasparinsky Felix Osvaldovich
Published: June 2020

The modern information environment provides unprecedented opportunities for combining high-tech and high-touch learning approaches. It can be expected that in the near future, the general trend will be the use of audio-visual recordings of synchronized classes, which should be used for subsequent consolidation, repetition, control, generalization and systematization of knowledge. The article summarizes the results of 10 years of experience in creating and using audio-visual recordings of full-time and distance learning in university and school classrooms.
On Modeling the Operation of the Defense Industries of the Economy: Information Support
Authors: Akinshin Anatoly Anatolievich , Polyak Yuri Evgenievich
Published: June 2020

When processing huge amounts of information arising in the process of activities of individual organizations and entire sectors of the economy, new approaches and solutions are needed. For effective conversion of national defense industry, an information and analytical system is being developed. The paper discusses the created tool for systematization of open data on military products and defense industry potential. In particular, a resource is being developed that will be a kind of aggregator of this information.
The Using of DVM-System for Developing of a Program for Calculations of the Problem of Radiation Magnetic Gas Dynamics and Research of Plasma Dynamics in the QSPA Channel
Authors: Bakhtin Vladimir Aleksandrovich , Zakharov Dmitry Aleksandrovich , Kozlov Andrey Nikolaevich , Konovalov Veniamin Sergeevich
Published: June 2020

DVM-system is designed for the development of parallel programs of scientific and technical calculations in the C-DVMH and Fortran-DVMH languages. These languages use a single DVMH-model of parallel programming model and are an extension of the standard C and Fortran languages with parallelism specifications in the form of compiler directives. The DVMH model makes it possible to create efficient parallel programs for heterogeneous computing clusters, in the nodes of which accelerators, graphic processors or Intel Xeon Phi coprocessors can be used as computing devices along with universal multi-core processors. The article describes the experience of the successful using of DVM-system to develop a parallel software code for calculating the problem of radiation magnetic gas dynamics and for research of plasma dynamics in the QSPA channel.
Парадигма Программированияon Systematization of Programming Paradigms by Decision-Making Priorities
Authors: Gorodnyaya Lidia Vasiljevna
Published: June 2020

The report is devoted to the analysis of the method of comparison of programming languages, convenient for assessing the expressive power of languages and the complexity of the programming systems. The method is adapted to substantiate practical, objective criteria of program decomposition, which can be considered as an approach to solving the problem of factorization of very complicated definitions of programming languages and their support systems. The article presents the results of the analysis of the most well-known programming paradigms and outlines an approach to navigation in the modern expanding space of programming languages, based on the classification of paradigms on the peculiarities of problem statements and semantic characteristics of programming languages and systems with an emphasis on the criteria for the quality of programs and priorities in decision-making in their implementation.
Debugging Parallel Programs in DVM-System
Authors: Bakhtin Vladimir Aleksandrovich , Zakharov Dmitry Aleksandrovich , Ermichev Aleksandr Aleksandrovich , Krukov Victor Alekseevich
Published: June 2020

DVM-system is designed for the development of parallel programs of scientific and technical calculations in the C-DVMH and Fortran-DVMH languages. These languages use a single DVMH-model of parallel programming model and are an extension of the standard C and Fortran languages with parallelism specifications in the form of compiler directives. The DVMH model makes it possible to create efficient parallel programs for heterogeneous computing clusters, in the nodes of which accelerators, graphic processors or Intel Xeon Phi coprocessors can be used as computing devices along with universal multi-core processors. The article describes the method of debugging parallel programs in DVM-system, as well as new features of DVM-debugger.
Front Matter
Authors: Mursalin Mursalin
Published: June 2020

Front Matter include that Cover, Editorial team, Indexing List, and Table of Contents
Mathematical Reasoning in Mathematics Learning on Pyramid Volume Concepts
Authors: Niswah Ulvatun , Qohar Abd
Published: June 2020

The purpose of this study was to describe the standard process of mathematical reasoning in learning on pyramid volume concepts. The study was a study with descriptive qualitative approach, carried out by peer teaching in the classroom. The subjects of this research were Class B Postgraduate 2018 (S2) students, State University of Malang. The standard process of this activity was to recognize reasoning and verification as a basic aspect in mathematics, to make and investigate mathematical conjecture, to find out how to develop and evaluate mathematical arguments and verification, to find out how to choose and use various types of reasoning and proof methods.
EFFECTIVENESS TEST OF ABSORPTION CAPACITY OF ACTIVATED CHARCOAL BY IMMERSING H3PO4 AND GRAIN SIZE PALM OIL SHELLS ON INSTALLATION OF PEAT WATER TREATMENT
Authors: Diharyo
Published: June 2020

Peat water is one of the ground or surface water found in swampy and lowland peat areas, brownish red, high acidity, and has high organic content. Palm shells activated charcoal can be useful as a raw material for making activated carbon because it is very effective at absorbing organic content in peat water, testing the effectiveness of peat water treatment installation with activated arbons is one way to determine the adsorption power of activated charcoal against peat water contaminants. The aim of this study was to determine the absorption capacity of activated charcoal by immersing H3PO4 and grain size of mesh 200 palm oil shells through the effectiveness test of peat water treatment installation. The variables observed with the effectiveness test of peat water treatment installation were pH and iron content (Fe). Analysis of the data used is descriptive analysis that compares before and after treatment of peat water with activated carbon. From the measurement results of peat water parameters compared with the quality standards of the Regulation of the Minister of Health of the Republic of Indonesia Number 492 of 2010 concerning Drinking Water Quality. The results of testing the effectiveness of peat water installation with activated charcoal as a result of activation by immersion using Phosphoric Acid (H3PO4) with a grain size of palm shell charcoal of 200 mesh can improve the quality of peat water but do not meet clean water quality standards that are fit for drinking. An increase in peat water pH from 4.443 to 6.4 - 6.5, and a decrease in Fe content from 9.43 mg / l to 2.275 - 3.309 mg / l.
ROLE OF SHGs FINANCIAL EMPOWERMENT OF SCHEDULED CASTE WOMEN – A STUDY OF SCHEDULED CASTE RESERVED & UNRESERVED CONSTITUENCIES OF ERSTWHILE KARIMNAGAR DISTRICT OF TELANGANA
Authors: G. Shankar , K. Srinivas
Published: June 2020

The role of microfinance growing because it addresses the financial needs of the low-income population and it is also regarded by the policy-makers as an important instrument for financial inclusion. Microfinance brings credit, loan, savings and other essential financial services 60-90% of the global population who are too poor to be served by regular banks.

The specific objectives of the present study are to examine the patterns of income, expenditure and savings of members before and subsequent to joining of SHGs in select constituencies, to assess the perceptions of the SHG members on women empowerment before and subsequent to joining SHGs in select constituencies and to compare the perceptions of the SHG members on women empowerment of scheduled caste Women in scheduled caste Reserved and Unreserved Constituencies. The primary data was collected by administering a structured questionnaire to the primary members of SHGs sample of 200-member beneficiaries from Manakondur constituency, a reserved constituency for SC and 200 members from Karimnagar constituency an unreserved constituency were selected as respondents for the purpose of this study.

The data collected is processed and analyzed by using statistical test i.e., paired t-test was adopted. The mean score of the decision-making regarding income generation sample respondents in Manakondur stood at 3.60 and in Karimnagar stood at 4.19. This shows that the involvement in decision making regarding income generation has been improved more in Karimanagar constituency when compared to Manakondur constituency. The mean score of the repayment of credit by the sample respondents subsequent to joining SHGs in Manakondur stood at 3.46and in Karimnagar stood at 4.03. This shows that the repayment of credit has been improved more in Karimanagar constituency when compared to Manakondur constituency. Few members of a group should not be allowed to monopolize all loans. Large loans for a single borrower should be avoided. SHGs should enable the poor to decide the purpose of credit, size of the loan and repayment schedule based on viability of activity instead of leader’s choice. It should also monitor the end use of credit taken by the members.
Interfaces gráficas para dispositivos móveis na educação a distância (EAD)
Authors: Lemos da Silva Fabiana , Sogabe Milton
Published: June 2020

A EAD é uma modalidade de ensino que atualmente carece de subsídios tecnológicos para que possa promover as trocas e interações necessárias. Nesse sentido, tem-se as interfaces gráficas que atuam como uma porta entre os usuários e o mundo digital. Tais interfaces vêm ganhando bastante destaque nas tecnologias móveis na contemporaneidade devido ao uso dos smartphones também no contexto educativo. Dessa forma, nesse estudo, por meio de uma pesquisa investigativa, é analisado o cenário da EAD e a atuação dos designers na confecção e aprimoramento das Interfaces Gráficas, bem como as possibilidades que esse novo contexto da tecnologia móvel apresenta para as práticas projetuais do design.
ensino do desenho na formação em Design Gráfico: uma análise de cenários e uma proposta projetual e interdisciplinar para o Brasil
Authors: Zimmermann Anelise , Galvão Coutinho Solange
Published: June 2020

Esse artigo sumariza parte da tese de doutorado de Zimmermann (2016) e apresenta uma análise de cenários de ensino do desenho no Brasil e Reino Unido e uma proposta projetual e interdisciplinar para a formação em Design Gráfico. A pesquisa é de natureza qualitativa, do tipo exploratório, com abordagem indutiva, com o estudo de campo dos cenários. As informações foram analisadas através do método da análise de conteúdo, servindo de subsídio para a elaboração de uma proposta curricular e de ensino do desenho direcionada as variadas funções do desenho no processo projetual, es-tabelecendo relações entre disciplinas. Por fim, as reflexões geradas a partir desse estudo indicaram a possibilidade da expansão das pesquisas em dese-nho aplicadas à formação em design no Brasil, bem como a importância dos estudos interdisciplinares.
La fotografía artística como referente en la visualización del espacio escolar
Authors: Mena de Torres Jaime
Published: June 2020

En este articulo la fotografía artística se presentará como enfoque metodológico para el concepto visual de la educación fundamentalmente de dos formas: en primer lugar, propondremos la validez e influencia de la infor­mación estética por encima de la información documental en las investiga­ciones educativas basadas en imágenes; en segundo lugar, a través de un en­sayo visual, propondremos diversas composiciones visuales acerca de cuatro temas fundamentales para la construcción del concepto de educación. Los ar­tistas visuales en fotografía han tratado el ámbito escolar de forma recurren­te, produciendo una amplia colección de imágenes educativas que trasciende el valor documental de la fotografía. Nuestra hipótesis es que éstas imágenes pueden ser determinantes en nuestras intuiciones e ideas acerca de la escue­la y la educación. En el trabajo que presentamos a continuación, distinguimos entre fotografía artística y documental fundamentalmente para señalar la decisiva influencia que puede tener el uso explícito de la información estética por encima del recurso al realismo referencial del que hace uso la fotografía documental. La más clara evidencia la muestra el impacto que han tenido las imágenes de los artistas a lo largo de la historia de la educación. Por otro lado, nuestro discurso visual se estructura en base a cinco foto-ensayos, organi­zados en base a dos fotografías del autor con dos citas visuales de la historia de la fotografía. Estos han sido compuestos fotoensayos contraponiendo los cuatro principales temas que la fotografía ha preferido tradicionalmente: el espacio escolar, el alumnado, el profesor y las interacciones entre ellos. En los fotoensayos que presentamos a continuación, proponemos lecturas cru­zadas entre estos cuatro temas. El resultado de estas interferencias visuales y asociaciones libres propone algunas conclusiones visuales de nuestro estudio.
Design e resistência: bordados nos bastidores do Coletivo Linhas de Sampa
Authors: Do Nascimento Cintra Fernanda , Mesquita Cristiane
Published: June 2020

Este artigo investiga aproximações entre fenômenos socioculturais que articulam design e resistência política, a partir do conceito de “ponto subversivo”, de Rosziska Parker (2010). Nosso enfoque se dá nas ações reali­zadas pelo Coletivo paulistano Linhas de Sampa, em relação a alguns aspectos do contexto político do Brasil, nos últimos sete anos. A partir de uma abor­dagem sobre momentos pontuais da história do bordado e diferentes expres­sões de resistência, o trabalho do Coletivo é apresentado como exemplo da produção de diálogos entre design e política.
David Serrano-Dolader. Formación de palabras y enseñanza del español LE/L2
Authors: del Barrio de la Rosa Florencio
Published: June 2020

Review of Serrano-Dolader, D. (2019). Formación de palabras y enseñanza del español LE/L2. Oxon: Routledge, pp. xviii + 350.
Ángel Loureiro. El mundo ciego
Authors: Sevilla Vallejo Santiago
Published: June 2020

Review of Loureiro, Á. (2019). El mundo ciego. Málaga: Editorial Pálido Fuego, pp. 210.
María Hortensia Troanes. El límite y la gracia
Authors: Serafin Silvana
Published: June 2020

Review of Troanes, M.H. (2019). El límite y la gracia. Buenos Aires: Vinciguerra, pp. 130.
Marco Neves. José Cardoso Pires e o leitor desassossegado
Authors: Lucotti Eugenio
Published: June 2020

Review of Neves, M. (2018). José Cardoso Pires e o leitor desassossegado. Lisboa: Guerra e Paz, pp. 175.
Modulation of p21, DAPK1 and COX-2 during the DMBA/TPA-induced mouse skin tumorigenesis and its prevention by phytic acid
Authors: Pandey Chhaya , Arnold Rashmi , Mishra Rahasya Mani
Published: June 2020

Chemoprevention by naturally occurring agents is gaining much attention as a newer dimension in the management of cancer. Many naturally occurring agents have shown cancer chemopreventive potential in a variety of bioassay systems and animal models, having relevance to human disease. Phytic acid or Inositol hexaphosphate (IP6), an antioxidant, is a naturally occurring polyphosphorylated carbohydrate that has shown a strong anticancer activity in several experimental models. We assessed the protective effects of Phytic acid against the 7, 12-dimethylbenz [a] anthracene (DMBA)/ 12-O-tetradecanoylphorbol-13- acetate (TPA) induced mouse skin tumorigenesis at 4 and 16 weeks, the time before and after the tumor development. At molecular level we studied expression and promoter CpG methylation status of p21, DAPK1 and COX-2. Our data suggests exposure of DMBA/TPA methylated the promoter region of p21 and DAPK1 genes in time dependent manner that could be the cause of down regulation of their expression with time, which were reversed by administration of phytic acid. But we did not observe methylation in COX-2 whereas upregulation of COX-2 was observed at protein level in mice treated with DMBA followed by TPA in time dependent manner. Administration of phytic acid prevented theses DMBA/TPA induced molecular changes. Study provides a rationale for cancer chemoprevention by natural occurring compounds like Phytic acid.
Formulation and evaluation of Acyclovir microparticles for Ocular Delivery
Authors: Singh Shekhar , Middha Anil , Dahiya Randhir Singh
Published: June 2020

The objective of the present work was to formulate and evaluate microparticles of Acyclovir and produced sustained drug delivery for ocular delivery. In this 9 batches(A1-C3) of acyclovir microparticle was prepared with ethyl cellulose, PVA and other ingredients by solvent evaporation technique. The prepared microparticles were evaluated for different parameters i.e % Drug yield, % Drug entrapment, Surface morphology, Zeta potential and in-vitro drug release for 24hrs in phosphate buffer 7.4 and simulated tear fluid. The best batch was performed stability studies for 6 months. The research concluded that Acyclovir microparticles could be a alternative for conventional dosage formand other phytochemical in herbs.
Comparative evaluation of antioxidant power of hydroacoholic extract of Terminalia bellerica and Emblica officinalis plant
Authors: Tripathi Akanksha , Bais Ritu Thakur
Published: June 2020

The present study was aimed to evaluate antioxidant activity in hydroalcoholic extract of fruits of Terminalia chebula and Emblica officinalis. Antioxidant activity of the extracts was determined using diphenylpicrylhydrazyl (DPPH), NO and Total antioxidant assays. Extracts of both medicinal plant exhibited antioxidant potential but E. officinalis proved more active. The presence of antioxidant activity in the extracts showed that these plants have the potential to be an alternate source of natural antioxidants. In vivo study is needed for successful commercialization and to benefit the food and pharmaceutical industries.
Review: Solid Dispersion Technique for Enhancement of Solubility of Poorly Soluble Drug
Authors: Bhaskar R. , OLA Monika , Ghongade Ravindra M.
Published: June 2020

Nearly 40% of novel drugs comes in pharmaceutical industries are showing poor capability of solubilization in water. Therefore enhancing the solubilization of such drugs in water to enhance their bioavailability be the major challenge to formulation scientists. So the preparation of solid dispersion from the drug which shows poor solubility in water with carriers having good water solubility has decrease the occurrence of such problems and increase dissolution. Hence solid dispersion found to be attention-grabbing method for solubility enhancing of drugs which showing poor solubility in water. This review, shows an overview on the different solid dispersion types, rationale, their advantages, limitations, manufacturing processes as well as its characterization methods.
The comparative study of applanation and optical coherence biometry methods for the intra ocular lens power calculation
Authors: Chandra Mahesh , Singh Jitendra , Agarwal Mahesh Chandra , Titiyal Govind Singh
Published: June 2020

Purpose: To compare applanation biometry (A-Scan) and optical coherence biometry (AL-Scan) methods for IOL power calculation based on Axial Length and post operative refractive outcome. Methodology: Prospective and Interventional Randomized Comparative Study, Sample size of 400, studied under two sub groups, for Axial Length readings and IOL power calculation by A-Scan (Biomedix) and AL-Scan (Nidek). Keratometry readings are taken only by AL-Scan.Results: Mean ± St. dev. of A.L. measured by App. Biometry was low (22.79 ± 0.9 mm) than Opt. Coh. Biometry (23.16 ± 0.78 mm) to be significant (P= .0001). Mean ± St. dev. IOL power was higher (21.75 ± 2.1D) than App. Biometry (20.88 ± 1.59 D) to be significant (P= 0.0001). Mean ± St. dev. of refractive status for Myopia is higher -0.97 ± 0.53 by App. Biometry than Opt. Coh. Biometry -0.5 ± 0.19, to be significant (P= 0.0001) and Mean ± St.dev. for Hyperopia is higher 0.98 ± 0.59 by App. Biometry than Opt. Coh. Biometry 0.46 ± 0.18, to be significant (P= 0.0001). Bland–Altman plots showed perfect agreement between both methods regarding A.L. and calculated IOL power. Further subgroup analysis revealed a statistically significant difference in different age groups and types of cataract for Posterior Sub capsular cataract alone and Nuclear Sclerosis with Posterior Sub capsular cataract (P= 0.001). Conclusion: There is significant difference between App. and Opt. Coh. Biometry; however, certain situations of Cataract is demanding mandatory role of App. Biometry.
A Validated RP-HPLC Method for Simultaneous Estimation of Ciprofloxacin and Flucionolone in Pharmaceutical Formulation
Authors: Mamatha D. , Naveen G. , Singh Devi
Published: June 2020

A simple, accurate, precise and sensitive RP-HPLC assay method have been validated for the simultaneous estimation of ciprofloxacin and flucionolone in pharmaceutical formulation by RP-HPLC .ciprofloxacin and flucionolone is separated using Develosil ODS HG-5 RP C18, 5μm, 15cmx4.6mm i.d. column at a flow rate of 0.8 ml/ min. Here resolution was good, theoretical plate count and symmetry was appropriate .The LOD and LOQ were calculated using statistical methods. The % RSD values were less than 1.The validation parameters, tested in accordance with the requirements of ICH guidelines, prove the suitability of this method. The method was successfully applied for determination of drug in tablets, wherein no interference from tablet excipients was observed, indicating the specificity of the developed method.The proposed method was found to be simple, precise, accurate, rapid, economic and reproducible for the estimation of ciprofloxacin and flucionolone in pharmaceutical formulation.