bluuebunny/crossref_metadata_2025 huggingface dataset:
Gestalt Formation During Reader’s Text Interpretation Process
Authors: Anufrieva Dina Yu.
Published: September 2019

On procedure of the text interpretation, allowing the reader to show individual activity, creativity and to develop personal experience
Forms of Cultural Mass Events at Gorky Car Factory in 1930th
Authors: Gordina Elena D. , Gordin Aleksei A.
Published: September 2019

The Gorky Car Factory Library successfully solved the problem of liquidation of illiteracy and semiliteracy among workers, it helped in their studies, in popularization of knowledge and books and it organized the meetings with writers and cultural leisure of the factory workers. There were special talks and loud readings and large-type editions were printed. Large scale work with the members of Stakhanovism was held. A great number of events organized by the library go to prove its important educational role.
Belarus Libraries Development in late 18 — early 20 cc.
Authors: Motulsky Roman S.
Published: September 2019

The article discusses the libraries’ development in Belarus during its entry into the Russian Empire (late XVIII — beginning of the XX century). The most significant trends of development of Belarus public and special departmental libraries, libraries of educational institutions and public organizations and also libraries of various Christian confessions are specified by the author.
“History of Russia in the Short Stories for Children” by A. Ishimova: Estimations of Сontemporaries
Authors: Naumenko Valentina G.
Published: September 2019

On the criticism of “History of Russia in the short stories for children” by A. Ishimova in the “Correspondence of Ya. Grot and P. Pletnev” and reviews of V. Belinsky.
Analysing the Relationship between Medical Students’ Level of Information Literacy and their Level of Online Information Search Strategies (The Example of Hacettepe University)
Authors: SEZER Barış , AKÇAY Bengisu
Published: September 2019

Aim: The aim of this study was to analyse the relationship between medical students’ level of information literacy and the development level of their strategies to search information online according to various variables, and thus to determine the possible relation between them. Methods: The research design of this study was survey model. The working group of the study was composed of medical students who were at their first, second and third year at Hacettepe University, Faculty of Medicine during the academic year of 2017-2018. The data of the study were collected from 462 volunteer students electronically. The data were gathered by means of using “Personal Information Form,” “Online Information Search Strategies Inventory,” “Scale of Information Literacy” and “Students’ Opinions Form.” The quantitative data of the study were analysed with SPSS 22. The qualitative data were analysed according to the themes and sub-themes that had been prepared by the researchers.Results and Conclusion: It was found that students’ self-efficacy perception level about information literacy and the development level of their strategies to search information online were both medium, and that there was a positive relation between them at a medium level. On the other hand, students that were studying at the first year and with have high grade were found to have significantly higher levels of information literacy and online search strategies development than the students studying at the other two years. This difference is thought to result from the fact that during the academic year when the study was carried out, students studying at the first year received a sub-module of ‘Information Literacy’ within the framework of the programme called ‘Faculty of Medicine – I am Learning to be a Physician.’ The qualitative data show that students decide on keywords before they start to do research online, choose a suitable database, evaluate the conformity of the gathered information with their own goal, resort to peer support and make a comparison with their foreknowledge
Bankacılık Krizlerinin Belirleyicileri: Mikroekonometrik Bir Analiz
Authors: ÇETİN Dilek , GÖÇMEN YAĞCILAR Gamze
Published: September 2019

Bankacılık krizleri, ekonomik istikrarın önündeki engellerden birisidir. Bankacılık ve finans piyasalarının düzgün bir şekilde işlemesi hem politikacılar hem de dış yatırımcılar açısından dikkatle ele alınması gereken bir husustur. Bu çalışmanın temel amacı bankacılık krizinin temel belirleyicilerini analiz etmektir. Bu amaçla Dünya Bankasının Küresel Finansal Gelişim veri tabanı kullanılarak, tek değişkenli lojistik modeli tahmin edilmiştir. Böylece, hangi değişkenlerin bankacılık krizi olasılığını arttırdığı ve hangi değişkenlerin bu olasılığı azalttığı bulunmaya çalışılmıştır. Özet olarak, bankacılık krizlerinin yirmi yedi değişkenden pozitif ve on üç değişkenden ise negatif yönlü olarak etkilendiği bulunmuştur. Bankacılık krizlerinin olasılığını arttıran değişkenler: banka maliyeti gelir oranı, banka kredileri banka mevduatları oranı, banka mevduatları gayrisafi yurtiçi hasıla (GSYİH) oranı, banka borç verme ve mevduat faiz oranı farkı, banka faiz dışı gelirlerinin toplam gelirlere oranı, banka takipteki kredilerin brüt kredilere oranı, banka sabit maliyetlerinin toplam varlıklara oranı, merkez bankası varlıklarının GSYİH’ya oranı, mevduat bankalarının varlıklarının GSYİH’ya oranı, özel sektöre verilen yurtiçi krediler (GSYİH’nın %’si), finansal sitem mevduatlarının GSYİH’ya oranı, GSYİH, kişi başına GSYİH, Gayrisafi Milli Gelir, ödenmemiş toplam uluslararası borçlanma tahvillerinin GSYİH’ya oranı, hayat sigortası prim hacminin GSYİH’ya oranı, likit yükümlülükler, likit borçların GSYİH’ya oranı, bankalar dışı finansal kurumların varlıklarının GSYİH’ya oranı, hayat-dışı sigorta primlerinin GSYİH’ya oranı, ödenmemiş uluslararası özel borçlanma senetlerinin GSYİH’ya oranı, ödenmemiş uluslararası kamu borçlanma senetlerinin GSYİH’ya oranı, mevduat bankaları ve diğer finansal kurumların özel kredilerinin GSYİH’ya oranı, hisse senedi piyasasında toplam işlem hacminin GSYİH’ya oranı, borsa devir hızı oranı, hisse senedi fiyatlarının oynaklığı ve toplam faktöring hacminin GSYİH’ya oranıdır. Bankacılık krizlerinin olasılığını azaltan değişkenler: 5-banka varlığı yoğunlaşması, banka sermayesinin toplam varlıklara oranı, banka yoğunlaşması, bankanın net faiz marjini, varlıklar üzerinden banka getirisi (vergi sonrası), özsermaye üzerinden banka getirisi (vergi sonrası), banka Z-puanı, yabancı banka varlıklarının toplam banka varlıkları içindeki payı, Lerner endeksi, likit varlıkların mevduat ve kısa vadeli fonlara oranı, 1 milyon kişi başına listelenen firma sayısı, havale akışının GSYİH’ya oranı ve borsa kapitalizasyonun GSYİH’ya oranıdır.
Harnessing Direct(Hetero)Arylation in Pursuit of a Saddle-Shaped Perylene Diimide Tetramer
Authors: Koenig Joshua , Laventure Audrey , Welch Gregory
Published: September 2019

This contribution explores the direct(hetero) arylation (DHA) cross-coupling of a saddle-like, π-conjugated cyclooctatetrathiophene (Th4) core with the N-annulated perylene diimide (PDI) chromophore. Replacing the bulky pivalic acid with acetic acid enabled a facile cross-coupling, selectively forming a PDI tetramer (Th4PDI4) in a 70% overall yield. The optoelectronic properties of Th4PDI4 were characterized and density functional theory (DFT) was used to calculate the optimized molecular geometry and molecular orbitals (MOs). MOs determined by cyclic voltammetry corresponded well with those calculated using DFT. The molecular geometry calculated by DFT showed Th4PDI4 adopts two separate PDI-PDI conformations (propeller and double-decker). Organic photovoltaic (OPV) devices were fabricated using a blend of PTB7-Th:Th4PDI4, where an initial power conversion efficiency (PCE) of 1.89 % was improved by testing a series of solvent additives and thermal annealing techniques. Through use of 3 % (v/v) 1-chloronaphthalene additive, a combination of higher short circuit current (Jsc = 10.2 mA/cm2) and fill factor (FF = 42 %) led to an overall increase in PCE to 4.26 %.
A Pressure Swing Approach to Selective CO2 Sequestration Using Functionalised Hypercrosslinked Polymers
Authors: James Alex , Reynolds Jake , Reed Dan , Styring Peter , Dawson Robert
Published: September 2019

Functionalised hypercrosslinked polymers (HCPs) with surface areas between 213 – 1124 m2/g based on a range of monomers containing different chemical moieties are evaluated for CO2 capture using a pressure swing adsorption (PSA) methodology under humid conditions and elevated temperatures. The networks demonstrated rapid CO2 uptake reaching maximum uptakes in under 60 seconds. The most promising networks demonstrating the best selectivity and highest uptakes were applied to a pressure swing setup using simulated flue gas streams. The carbazole, triphenylmethanol and triphenylamine networks were found to be capable of converting a dilute CO2 stream (> 20 %) into a concentrated stream (> 85 %) after only two pressure swing cycles from 20 bar (adsorption) to 1 bar (desorption). This work demonstrates the ease by which readily synthesised functional porous materials can be successfully applied to a pressure swing methodology and used to separate CO2 from N2 from industrially applicable simulated gas streams under more realistic conditions.
Data-Driven Chemical Reaction Classification with Attention-Based Neural Networks
Authors: Schwaller Philippe , Vaucher Alain C. , Nair Vishnu H , Laino Teodoro
Published: September 2019

Organic reactions are usually clustered in classes that collect entities undergoing similar structural rearrangement. The classification process is a tedious task, requiring first an accurate mapping of the rearrangement (atom mapping) followed by the identification of the corresponding reaction class template. In this work, we present a transformer-based model that infers reaction classes from the SMILES representation of chemical reactions. The model reaches an accuracy of 93.8 % for a multi-class classification task involving several hundred different classes. The attention weights provided by the model give an insight into what parts of the SMILES strings are taken into account for classification, based solely on data. We study the incorrect predictions of our model and show that it uncovers different biases and mistakes in the underlying data set.
Datasets and Their Influence on the Development of Computer Assisted Synthesis Planning Tools in the Pharmaceutical Domain
Authors: Thakkar Amol , Kogej Thierry , Reymond Jean-Louis , Engkvist Ola , Bjerrum Esben Jannik
Published: September 2019

Computer Assisted Synthesis Planning (CASP) has gained considerable interest as of late. Herein we investigate a template-based retrosynthetic planning tool, trained on a variety of datasets consisting of up to 17.5 million reactions. We demonstrate that models trained on datasets such as internal Electronic Laboratory Notebooks (ELN), and the publicly available United States Patent Office (USPTO) extracts, are sufficient for the prediction of full synthetic routes to compounds of interest in medicinal chemistry. As such we have assessed the models on 1,731 compounds from 41 virtual libraries for which experimental results were known. Furthermore, we show that accuracy is a misleading metric for assessment of the ‘filter network’, and propose that the number of successfully applied templates, in conjunction with the overall ability to generate full synthetic routes be examined instead. To this end we found that the specificity of the templates comes at the cost of generalizability, and overall model performance. This is supplemented by a comparison of the underlying datasets and their corresponding models.
Comparison of Umbrella Sampling and Steered Molecular Dynamics Methods for Computing Free Energy Profiles of Toluene Molecules through Phospholipid Bilayers
Authors: Noh Sang , Notman Rebecca
Published: September 2019

In this study, we use Molecular Dynamics (MD) to analyze three different corrections of the Steered Molecular Dynamics (SMD) implementation of Jarzynski's Equality (JE) to calculate the FE change for the translocation of a toluene molecule across a lipid bilayer, and compare the accuracy and computational efficiency of these approaches to the results obtained using Umbrella Sampling (US). We show that when computing the free energy profile of a small molecule across a model membrane, the SMD approach suffers from sampling issues that may be alleviated through the use of a slower pulling velocity, but at the cost of computational efficiency. We deduce that, despite its drawbacks, US remains the more viable approach of the two for computing the free energy (FE) profile.
Intermediacy of Copper(I) under Oxidative Conditions in the Aerobic Copper-Catalyzed Decarboxylative Thiolation of Benzoic Acids
Authors: Green Kerry-Ann , Hoover Jessica
Published: September 2019

Despite the growing importance of oxidative decarboxylative coupling (ODC) reactions, they often require silver salts to serve as both oxidant and decarboxylation mediator. The use of O2 in place of silver would be ideal, yet there are few examples of aerobic variants and they are not well understood mechanistically. Here, we disclose a mechanistic study of the Cu-catalyzed aerobic decarboxylative thiolation reaction, and propose a pathway that involves the intermediacy of Cu(I) species, even under these oxidizing conditions. Decarboxylation from a Cu(I) carboxylate appears to be turn-over-limiting. Cu(II) carboxylates are not competent intermediates, indicating an alternative role for O2. We propose that O2 is responsible for oxidizing a Cu(I) thiolate intermediate to release tightly bound thiolate ligands. To the best of our knowledge, this is the first example of a kinetic study of an ODC reaction and may have implications for the development of related Cu-catalyzed decarboxylation reactions.
Digitalisation in Education, Allusions and References
Authors: Vivitsou Marianna
Published: September 2019

The metaphor of digitalisation in education emerged during a period when phenomena such as budget cuts and privatisation, layoffs and outsourcing of labour marked the ethos of the twenty-first century. During this time, digitalisation was constructed as an ultimate purpose and an all-encompassing matter in education. As a result, these narratives add new configurations to the metaphor of digitalisation on an ongoing basis. Such configurations attribute a mythical fullness to the concept, in the sense that digitalisation goes beyond the limits of a property that needs be developed so that society can successfully deal with contemporary challenges and advancements. In this way, digitalisation emerges as a new hegemony in education, with narratives that are more and less directly referential. Less direct references add the element of allusion to the metaphor of digitalisation, in the sense that references can be more implicit/covert or even concealed/hidden. Moreover, as they combine with abstract terms and concepts, they make the boundaries of the technological and educational domains blurry and render education discourse vague.  In order to examine the narratives of digitalisation and how they influence education discourse, this study aims to discuss and analyse relevant policy documents in relation to research and studies on the integration of digital technologies in classroom settings and the hybrid (or blended) learning environments that open up. For this purpose, the study uses thematic analysis and discourse analysis in order to trace allusions and references and discuss how emergent meanings relate to current and future needs in education generated by digitalisation itself.
Is Machine Learning Real Learning?
Authors: Kodelja Zdenko
Published: September 2019

The question of whether machine learning is real learning is ambiguous, because the term “real learning” can be understood in two different ways. Firstly, it can be understood as learning that actually exists and is, as such, opposed to something that only appears to be learning, or is misleadingly called learning despite being something else, something that is different from learning. Secondly, it can be understood as the highest form of human learning, which presupposes that an agent understands what is learned and acquires new knowledge as a justiﬁed true belief. As a result, there are also two opposite answers to the question of whether machine learning is real learning. Some experts in the field of machine learning, which is a subset of artificial intelligence, claim that machine learning is in fact learning and not something else, while some others – including philosophers – reject the claim that machine learning is real learning. For them, real learning means the highest form of human learning. The main purpose of this paper is to present and discuss, very briefly and in a simplifying manner, certain interpretations of human and machine learning, on the one hand, and the problem of real learning, on the other, in order to make it clearer that the answer to the question of whether machine learning is real learning depends on the definition of learning.
Intercross: a Breeding Application for High-throughput Phenotyping
Authors: Courtney Chaney , Neilsen Mitchell
Published: September 2019

Plant scientists around the world have expert-specified systems for dealing with sample breeding. The ability to track parents and their future progeny should be an intuitive and easy task for these systems. Surprisingly, breeders have a handful of various techniques that have little to no centralized protocol. This paper focuses on a novel implementation by Kansas State University’s Cyber Physical Systems lab, the Android application, Intercross. Intercross is the newest addition to the PhenoApps organization’s set of open source applications. This new application is a generic cross tracking system; however, because there are various methodologies for breeding this task is not trivial. This paper will expand on the non-trivial nature of crossing samples and why this system is needed. Previous systems that were used to track crosses are either outdated, do not exist, or are inefficient.
Plataforma experimental para análise do rendimento de motores de indução trifásicos por meio de ensaios específicos recomendados na norma técnica NBR17094-3:2018
Authors: Pinheiro Vinícius Marcos , Gomes Luciano Coutinho , De Oliveira Cássio Alves
Published: September 2019

Os principais equipamentos encontrados para realização de movimentos mecânicos são os motores elétricos, sendo que a maior parte destes é constituída pelos motores de indução trifásicos. É inegável a crescente preocupação com a questão da eficiência energética, sendo estes equipamentos os maiores consumidores de energia elétrica, principalmente, nas indústrias. Sendo assim, este trabalho apresenta uma plataforma experimental implementada para a obtenção do rendimento dos motores de indução trifásicos a partir da determinação dos parâmetros do circuito equivalente, de ensaios térmicos e ensaios específicos para obter as perdas da respectiva máquina, com base em procedimentos presentes na norma técnica NBR17094-3:2018 da Associação Brasileira de Normas Técnicas. Neste contexto, o rendimento foi obtido para diversos carregamentos para um motor de 3 cv a partir da variação de carga em seu eixo, utilizando, para isso, uma máquina de corrente contínua. Tal plataforma permite verificar o desempenho de motores antigos, motores que passaram por processo de rebobinagem ou motores construídos sob encomenda.Palavras-chaves: NBR17094-3:2018. Motor de indução trifásico. Rendimento. Parâmetros.Experimental platform for efficiency analysis of the three-phase induction motors through specific tests recommended in the technical standard NBR17094-3:2018AbstractThe main equipment used to perform mechanical movements are electric motors, since its majority are composed by three-phase induction motors. There is an undeniable growing concern about the energy saving, being this equipment the major consumers of electricity, especially in industries. Thus, this work presents an experimental platform, implemented to get the performance of the three-phase induction motors from the determination of equivalent circuit tests, thermal tests and specific tests to obtain  the losses of the testing machine based on procedures in technical standard NBR17094-3: 2018 of the Brazilian Association of Technical Standards. In this context, the yield was obtained for several loads for a 3 cv engine from the load variation on its axle using a direct current machine. Such platform makes it possible to check the performance of older engines, engines undergoing the rewinding process or custom manufacturing engines.Keywords: NBR17094-3:2018. Three phase induction motor. Efficiency. Parameters.
Influence of Pain and Analgesia on Orthopedic and Wound-healing Models in Rats and Mice
Authors: Huss Monika K , Felt Stephen A , Pacharinsak Cholawat
Published: September 2019

The surgical stress response and resulting physiologic changes can lead to postoperative complications and negatively impact animal welfare. Although appropriate pain management is crucial to reduce the pain and stress response to surgery, analgesic choice can significantly affect bone
and wound healing. This review aims to summarize data from rat and mouse studies and to provide recommendations for integrating analgesia into orthopedic and wound healing models in these species. Data from other species, such as humans, rabbits and other rodents, is included, where available.
From these data, we conclude that for orthopedic surgical models, opioids, local anesthetics and dissociative agents have minimal impact on fracture healing; cyclooxygenase 2 (COX2) selective nonsteroidal antiinflammatory drugs (NSAID) may be used in the shortterm; and steroids should be avoided.
For wound healing models, short-term systemic or topical opioids have negligible impact on wound healing; NSAID or local anesthetics may be used short-term; and systemic steroids should be avoided. Alternative analgesics such as tramadol, gabapentin, ketamine, and acetaminophen warrant consideration
and further evaluation for both orthopedic and wound healing models. In all cases, researchers and veterinarians should work together to determine the appropriate analgesic plan to minimize pain, as well as to minimize unwanted effects on the orthopedic and wound healing models themselves.
Decision-Making on Choosing a Railway Line Option
Authors: Kazarina V. V. , Podverbniy V. A.
Published: September 2019

This article proposes a solution to the problem of choosing an option for routing of a railway line among two previously developed options. As initial data, materials were used for designing Elegest–Kyzyl–Kuragino railway line. On this section, two routing options are considered, which must be compared in order to choose the best one. The first option of the line (Eastern) takes place in a recess outside the village of Podgorny, which excludes the cost of demolition of residential buildings and relocation of residents, but provides for a large amount of earthwork. In the second option (Western), the line is laid through the village of Podgorny. With this development of the line, the volume of earthwork is much smaller, but it is necessary to take into account demolition of residential buildings, relocation of residents, as well as installation of noise barriers.The conclusion drawn by the designers of CJSC Vostsibtransproekt was reviewed and analyzed. During the study, the applied decision-making method required some refinement with regard to this problem and additional analysis. To select the best option, the analytic hierarchy process was used.
Some Methods of QR code Transmission using Steganography
Authors: Pastukhov D. F. , Volosova N. K. , Volosova A. K.
Published: September 2019

The article presents additional options for development of the previously described method [3] of covertly transmitting a QR code using steganography, which may be required for delivery of information related to the transportation process and other tasks solved in transport. In particular, a new detailed option of application of different mathematical methods used in various scientific fields (for example, multi-grid method for difference approximation of the Dirichlet boundary-value problem for the Poisson equation with a high degree of accuracy) was proposed. An effective iterative formula was constructed for cases of complex sources distribution. The method reduces the number of iterations and the likelihood of an error when restoring the original and allows to create a respective application software.
The Genesis of the System of Administration of the Transport Routes and of the Transport Law in Russia (9th to 18th centuries)
Authors: Petrov Yu. I. , Zemlin A. I. , Zemlina O. M.
Published: September 2019

The article analyzes Russian historical and legal heritage containing the norms governing social relations that arose in the process of development of water and inland roads, transportation, state administration in the transport field, and studies the most important norms of Russian transport legislation. The purpose of the research was to study legal regulation of transport relations in the historical period from 9th through 18th centuries in order to identify the main stages of development and periodization of domestic transport law.The study was carried out using methods of legal analysis, including formal-dogmatic method, which allowed to reveal some of shortcomings and gaps of legal regulation; historical and legal method, that, in combination with the methods of taxonomic analysis, made it possible to carry out authors’ periodization of formation of transport legislation during the studied period. The use of achievements of legal hermeneutics and tools of the linguistic-semiotic and semantic approaches provided an opportunity to clarify the content of legal norms and legal documents referring to the period under review.The results of the study are of interest from the point of view of revealing historical patterns of development of transport law, make it possible to assess the role and place of transport legislation in the system of legal regulators of public relations. The presented scientific results, taking into account already existing and practically substantiated developments, can serve as a starting point for further discussion about the prospects, trends and directions of development of Russian transport law and transport legislation.
Drilling Vessels: Movement, Displacement and Holding
Authors: Amelin V. S.
Published: September 2019

The monograph considers the features of the dynamics of drilling vessels designed to work in the sea. The complex of theoretical studies included in the monograph is aimed at solving problems related to substantiation of features of dynamic positioning system of a drilling vessel, necessary for its operation in the open sea conditions.The conditions for operation of the automatic position-keeping system of a vessel are determined by the wind and wave roughness and the allowable flow speed.The proposed algorithms for solving problems of control of a drilling vessel represent a digital-analog complex, that is due to non-linearity of tasks being solved and the presence of logical conditions in the algorithms.The control model developed by the authors provides the possibility of its technical implementation.
Freedom of Movement and Features of Transport Systems
Authors: Macheret D. A.
Published: September 2019

Transport systems are considered in terms of ensuring freedom of movement. Various features of transport systems that are important for ensuring freedom of movement and factors affecting them are studied, main and associated characteristics there - ofarehighlighted. The similarities and differencesin understanding of freedom of movement and of transport mobility are revealed.It is shown that the existing modes of transport differ significantly in terms of the ability to ensure freedom of movement, and these differences have a significant impact on the choice of individuals in favor of a particular mode of transport. It is concluded that the need to prioritize the need for freedom of movement is to be considered in development of transport systems. It is proposed particularly to account for the modern emergi n g trend of hybridization of vehicles. As a perspective for development of this t rend, creation of multitransport is foreseen, which best combines various characteristics of vehicles and systems i n terms o f freedom of movement.
Neural Network for Forecasting Energy Consumption Load of a Railway Marshalling Yard
Authors: Gridin V. N. , Doenin V. V. , Panishchev V. S. , Bysov I. D.
Published: September 2019

A multilayer neural network has been designed to forecast average daily energy consumption of a railway marshalling yard. The suggested model comprises a multilayer perceptron using 22 inputs, the n-th number of hidden layers and one output. The number of hidden layers in the neural network and neurons in them was chosen experimentally. A comparative selection of activation functions and training methods has allowed for all other parameters to achieve a minimum average relative error. Two types of loads corresponding to holidays (non-working) and working days were identified. An additional input node with binary coding and two nodes for coding the season were introduced due to a certain repeatability characterizing samples of prediction of loads of energy consumption of the marshalling yard depending on type of a day and on a season. As accounting of the dependence of the forecast on load values in previous days and years (dynamic dependencies) is most important factor, this neural network takes into account the average daily energy consumption during four days of the current period, precedingthe forecasted date, and the average daily power consumption during four days prior to this date during last three years.As a result, considering all factors and experimentally selected parameters of the neural network, the minimum resulting error of MAPE is about 1,4 %, which shows the advantage of the developed neural network in comparison with two other methods of solution of the problem, suggested by other researchers.
Inertial Capacitive Energy Storage Device for a Shunting Diesel Locomotive
Authors: Popov I. P.
Published: September 2019

The relatively frequent change in the operating mode of a shunting diesel locomotive determines efficiency and feasibility of equipping it with an energy storage device. In addition to smoothing the load on the power plant, the energy storage device will allow to regenerate energy during braking, thereby increasing energy efficiency of a shunting diesel locomotive. This topic is frequently discussed in World of Transport and Transportation Journal, that is the evidence of its timeliness. The theoretical background for developing an inertial capacitive energy storage device, which is technically designed as a DC machine with a super flywheel that makes it possible to smooth the load on the power plant, thereby reducing its power and mass and dimensions, is presented. The increase in mass thanks to the energy storage device can be compensated by a decrease in the mass of the engine. As the diesel locomotive is equipped with electromechanical transmission, then it minimizes the framework of development for it of a considered inertial capacitive drive, making it even more advantageous. The article provides initial calculations and circuits.
Los enfoques de la geografía en su evolución como ciencia
Authors: Cuadra Dante Edin
Published: September 2019

La geografía como conocimiento tiene una larga historia, pero recién logró afirmarse como disciplina científica a fines del siglo XIX, tras los valiosos aportes de Humboldt, Ritter, Richthofen y Ratzel y su inclusión inicial en las instituciones universitarias alemanas. A lo largo del tiempo, fueron numerosos los paradigmas que la influyeron y, en tal sentido, fue adoptando diferentes enfoques para abordar su objeto de estudio: el espacio geográfico. Estas perspectivas han mostrado un denominador común en la mayor parte del camino recorrido por la geografía: la coexistencia. Algunos enfoques adquieren mayor relevancia que otros en determinados tramos de tiempo, pero todos siguen en carrera con sus diferentes y valiosas miradas que proyectan sobre la realidad. En pleno siglo XXI, en universidades, centros de investigación y restantes instituciones científicas, se aprecian grupos de investigadores distribuidos en las más variadas corrientes geográficas, algunas tradicionales (como la general y sistemática, regional, ecológica humana, cultural) y, otras, con trayectorias más recientes, posteriores a la segunda guerra mundial (como sucede con los enfoques cuantitativo, sistémico, de la percepción y el comportamiento, radical, humanista, ambiental, automatizado y cultural posmoderno).

 
La noción de “operatoria” como superación de la disyuntiva “el método – los métodos” en geografía. Aportes reflexivos a partir de extractos de una tesis de maestría
Authors: Lebus Emilas Darlene Carmen
Published: September 2019

Este artículo trata acerca del problema del método en geografía, abordándolo desde su naturaleza operatoria. El trabajo es de carácter reflexivo y está basado en extractos de una tesis de maestría en Epistemología y Metodología de la Investigación Científica, focalizada en la ciencia geográfica. El propósito fue descubrir las características concretas que presenta el desarrollo de la investigación geográfica para inferir los tipos generales de operatoria en relación al objeto de análisis, es decir, según las maneras de intervenir metodológicamente en el estudio del espacio geográfico.

 
Estado Islámico: ¿amenaza para el mundo o el surgimiento de un nuevo estado?
Authors: Bonfanti Fernando Ariel
Published: September 2019

El Estado Islámico, desconocido hasta hace poco tiempo, ha ingresado de manera abrupta y violenta en la actualidad geopolítica mundial durante el año 2014. Aprovechando las crisis existentes en Siria e Irak, tomó el control de vastas regiones y hoy dispone de numerosos recursos financieros. A diferencia de Al Qaeda (en la que tiene sus orígenes), ésta organización sunnita radical ha autoproclamado su propio Califato y partir de ahí su principal deseo es gobernar sobre todos los musulmanes del mundo, es decir que busca construir un amplio poder territorial, a partir de su severa interpretación del Islam y su violencia brutal contra los chiitas.

 
Estudio integrado ambiental del balneario de Pehuén Co
Authors: Bustos María Luján
Published: September 2019

El objetivo de esta investigación fue estudiar los factores meteorológicos y antrópicos que afectan la dinámica geomorfológica de la playa en zonas urbanizadas y no urbanizadas con el fin de determinar áreas con peligro de erosión. Para ello se estudiaron diversas variables climáticas (datos meteorológicos cada 5 minutos durante 3 años), geomorfológicas (perfiles de playa mensuales durante 3 años) y sociales vinculadas a la costa de Pehuén Co. Con estos datos fue posible desarrollar un patrón de comportamiento y tendencias de la playa. También se pudo diferenciar las causas que provocan erosión y/o sedimentación en cada sector. Además, se obtuvieron conocimientos y herramientas necesarias para diversificar el turismo. Finalmente, se delinearon estrategias para un plan de manejo costero sustentable.
Correlation Between Pre-Service Science Teacher Laboratory Self-Efficacy And Science Process Skills In Laboratory Activities
Authors: Widiyawati Yeni , Sari Dwi Septiana
Published: September 2019

Laboratory self-efficacy and science process skills are the key variables that need to be measured to show it’s a correlation. These variables will determine their career as a science teacher. Pre-service science teacher must have the skills to explain the natural objects and phenomena holistically and integrative. So that, the aims of this research was to 1) reveals the laboratory self-efficacy of, 2) identify science process skills level of and 3)identify the correlation between laboratory self-efficacy and science process skills of pre-service science teacher under laboratory activities. Quantitative-descriptive, scanning models were used to collect the data. Laboratory self-efficacy scale was developed of level, strength, and generality components. Documentation and observation techniques were used to collect the science process skills data. Bandura’s theory was adopted in self-efficacy Laboratory self-efficacy scale. Mean of laboratory self-efficacy of pre-service science teachers were in moderate level while their science process skills were at a low level. Spearman Rank test showed a significant correlation between these two variables. In the other hand. Regression test showed that laboratory self-efficacy does not significantly determine the pre-service science teacher science process skills’.
Is there any difference of emotional intelligence between male and female students?
Authors: A Afdal A Afdal , A Alizamar A Alizamar , Y Syahputra Y Syahputra , I Ifdil I Ifdil , Z Ardi Z Ardi , Z Zikra Z Zikra , I Sukmawati I Sukmawati , A Ilyas A Ilyas , L Trizeta L Trizeta , M Fikri M Fikri , A D Astuti A D Astuti , F  Hutauruk F  Hutauruk , A Asmarni A Asmarni
Published: September 2019

This study aims to describe the emotional intelligence of students by sex (male and female) and identify whether there are differences in emotional intelligence of male and female students. This study is a quantitative and comparative descriptive study, with a sample of 156 students consisting of 78 male and 78 female students. The instrument used is an Emotional Intelligence Instrument consisting of 40 items .Descriptive analysis using the percentage formula to describe and identify differences in emotional intelligence of male and female students using the t-test. The findings of the study indicate that the emotional intelligence of women is still higher (1.28%) than for men, and there is a significant difference between the emotional intelligence of male and female students. Implication discussed further.
Upaya berpikir kritis dan teknik berkomunikasi antara perawat dengan pasien sesuai dengan asuhan keperawatan
Authors: purba sahrila
Published: September 2019

Berpikir kritis adalah sebuah proses yang dimana proses tersebut masuk akal untuk membuat penilaian atau keputusan dengan menerapkanilmu pengetahuan dan pengalaman yang valid dan non valid. Tujuan: Tujuan dari penulisan kajian ini adalah untuk memberitahukan dan menyampaikan apa itu berpikir kritis dan upaya untuk meningkatkan kemampuan berpikir kritis dalam keperawatan, serta tekhnik berkomunikasi dengan sesama perawat, klien, dan keluarga klien dimana tekhnik juga dapat untuk mengimplementasikan berpikir kritis. Metode: Metode yang digunakan dalam kajian ini adalah metode menganalisis, eksplorasi, kajian bebas, terhadap artikel, jurnal, text book, maupun e-book. Artikel yang digunakan pada kajian ini adalah artikel yang memuat 3 database pubmed, geogle scholar, dan science direct. Artikel yang digunakan minimal 14 referensi yang diterbitkan sepuluh tahun terakhir. Hasil: dari metode yang digunakan penulis mendaptakan hasil bahwa seorang perawat bisa dilihat sudah mengupayakan meningkatkan kemampuan berpikir kritis melalui perilaku masing-masing. Dan tekhnik yang dilakukan saat memberikan asuhan keperawatan. Kesimpulan: Dalam keperawatan berpikir kritis sangatlah penting untuk diterapkan. Perawat juga harus mengupayakan meningkatkan kemampuan berpikir kritis agar dalam memberikan asuhan keperawatan dapat terlaksana dengan baik.
Power Dependent Noise Performance of fs Supercontinuum Generation in Normal Dispersion Fibers with a Long Zero-dispersionWavelength
Authors: Rao D. S. Shreesha , Engelsholm Rasmus D. , Bravo Gonzalo Ivan , Zhou Binbin , Bowen Patrick , Moselund Peter M. , Bache Morten , Bang Ole
Published: September 2019

We demonstrate how the noise of normal-dispersion fs-pumped supercontinuum generation varies with power in fibers with a zero-dispersion. When power crosses into the anomalous dispersion region localized noisy dispersive waves move through the low-noise spectrum.
Pengaruh Kompensasi Bonus, Debt Covenant dan Firm Size terhadap Earning Management Pada Perusahaan Manufaktur
Authors: Arianti Esi , rusliamr  , Wijayanto Sigit Ary
Published: September 2019

This study aims to obtain empirical evidence about the influence of bonus compensation, debt covenant, and firm size on earning management in manufacturing companies listed on Indonesia Stock Exchange with earning management as a dependent variable. While bonus compensation, debt covenant and firm size a independent variables. Bonus compensation measured by using dummy, debt covenant measured by using leverage, and firm size measured by using total asset. Earning management measured by discretionary accrual using modified Jones model. This research used quantitative associative research type by using secondary data from financial statement and annual report of manufacturing companies in the period 2016-2018. The population in this study are 52 companies. Based on the determination of the sample using the purposive sampling method, samples obtained as many as 20 companies by the number of observation data as much as 60 data derived from the company’s total sample multiple by the period 2016 to 2018. Data analysis in this study was performed by multiple linear regression analysis. The result of the partial analysis showed that the variable has a significant influence on earning management is bonus compensation and debt covenant. While firm size has no significant influence on earning management. Furthermore, the result of the simultaneous analysis showed that bonus compensation, debt covenant and firm size together have significant influence on earning management
Berpikir kritis dalam mengambil keputusan
Authors: Sari Mayang
Published: September 2019

Perawat membutuhkan cara berpikit kritis dalam praktiknya.Berpikir kritis akan berguna untuk mengambil keputusan dalam menetapkan kondisi pasien atau disebut dengan klien parawat tersebut .kesalahan dalam menetapkan kondisi pasien akan berpengaruh kualitaskan kuantitas perawatan yang diberikan kepada pasien tersebut .Dalam sisa,perawat juga menggunakan diagnosa keperawatan agar perkembangan kondisi kesehatan pasien bisa lebih terdata dan bisa ditetapkan pelayanan –pelayanan yang akan diberikan selanjutnya.
Why Should the Q-method Be Integrated Into the Design Science Research? A Systematic Mapping Study
Authors: Nurhas Irawan , Geisler Stefan , Pawlowski Jan
Published: September 2019

The Q-method has been utilized over time in various areas, including information systems. In this study, we used a systematic mapping to illustrate how the Q-method was applied within Information Systems (IS) community and proposing towards integration of Q-method into the Design Sciences Research (DSR) process as a tool for future research DSR-based IS studies. In this mapping study, we collected peer-reviewed journals from Basket-of-Eight journals and the digital library of the Association for Information Systems (AIS). Then we grouped the publications according to the process of DSR, and different variables for preparing Q-method from IS publications. We found that the potential of the Q-methodology can be used to support each main research stage of DSR processes and can serve as the useful tool to evaluate a system in the IS topic of system analysis and design.
Structural glycobiology in the age of electron cryo-microscopy
Authors: Atanasova Mihaela , Bagdonas Haroldas , Agirre Jon
Published: September 2019

The methodology underpinning the construction, refinement, validation and analysis of atomic models of glycoproteins and protein-carbohydrate complexes has received a long-overdue boost in the last five years. This is a very timely development, as the resolution revolution in electron cryo-microscopy is now routinely delivering structures of key glycomedical importance, with a three-dimensional precision where X-ray crystallographic methods have traditionally floundered. This review will focus on the new software developments that have been introduced in the past two years, and their impact on the field of structural glycobiology in terms of published structures.
The Evolution of Sexism: A Modern View
Authors: Gambirasio Giorgio , Martins Ana Caroline Saldanha
Published: September 2019

AbstractPossible causes (biological and/or social) for discrimination against women are studied with help of the theory of evolution, starting in time from about two millennia ago (with Australopithecus) up to modern Homo sapiens. The chief cause of sexism appears to be the human male's insecurity before woman natural infidelity. Actual manifestation of sexism was difficult in hunter-gatherer societies, but became fully possible after the Neolithic Revolution.The sociosexual behavior of primates (gorillas, chimps, bonobos) is used as term of comparison to build up a theory describing arise and spread of sexism in human societies. Monotheistic religions (judaism, christianism, islamism) are shown to have given important contributions to the spread of sexism in western countries.
TUJUAN BERFIKIR KRITIS DALAM KEPERAWATAN
Authors: Aisy Riha Datu
Published: September 2019

Latar Belakang: Berpikir kritis sangat penting dan diperlukan dalam pelaksanaan asuhan keperawatan, dan mutu utama asuhan keperawatan menjadi hal utama untuk untuk menjaga kepercayaan klien atau pada pelayanan keperawatan.Tujuan: untuk mengetahui dan meningkatkan berpikir kritis dalam keperawatanMetode: Dengan menggunakan metode literature Riview, yaitu dengan menganalisis buku atau jurnal yang berfokus pada metode pembelajaran berpikir kritis dalam asuhan keperawatan.Hasil: mengetahui manfaat berpikir kritis dan menjadi perawat professional dalam mengambil keputusan atau dalam berfikir.Pembahasan: Berfikir Kritis sangat dibutuhkan oleh seorang perawat dalam melakukan tindakan asuhan keperawatan dan memiliki tujuan atau manfaat yang sangat berguna untuk klien dalam kemampuan asuhan keperawatan.Penutup: bahwa berpikir kritis sangat penting dalam keperawatan, mulai dari pemikiran kritis bagi perawat maupun pasien dan keluarga pasien sendiri. Seperti pada asuhan keperawatan terdapat tujuan dalam pemberian asuhan keperawatan yaitu untuk meningkatkan kesehatan klien dan untuk menurunkan penyakit klien. Dan terdapat juga tujuan atau manfaat berpikir kritis dalam keperawatan.
BERPIKIR KRITIS DALAM MENANGANI KLIEN DI RUMAH SAKIT
Authors: Saragih Rini Jessica
Published: September 2019

Perawat merupakan salah satu sumber daya manusia yang paling terpenting di Rumah Sakit. Yang bertujuan untuk mengetahui hubungan antara berpikir kritis perawat dalam pelaksanaan asuhan keperawatan di Rumah Sakit yang menggunakan satu strategi yang dapat mendukung pelaksanaan asuhan keperawatan yang bermutu tinggi. Hasil pengkajian ini digunakan mengetahui pengaruh berpikir kritis terhadap kemampuan perawat pelaksana dalam melakukan asuhan keperawatan di Rumah Sakit. Jenis pengkajian ini menggunakan pendekatan cross sectional dengan peluang 2,403 kali dalam melakukan asuhan keperawatan dengan baik. Diharapkan rumah sakit mengembangkan riset-riset keperawatan baik nasional maupun internasional sebagai wawasan yang luas baik intelektual serta pedoman dalam mengambil keputusan di Rumah Sakit serta selalu melatih kemampuan berpikir kritis untuk melaksanakan asuhan keperawatan
HUBUNGAN BERPIKIR KRITIS DENGAN ASUHAN KEPERAWATAN
Authors: Apelia Gita
Published: September 2019

Salah satu hal yang perlu ditingkatkan agar asuhan keperawatan dapat berjalan dengan baik yaitu kemampuan berpikir kritis. Dengan adanya kemampuan berpikir kritis dalam diri seorang perawat maka perawat tersebut akan lebih baik dalam menjalankan asuhan keperawatan dibanding dengan perawat yang tidak memiliki kemampuan berpikir kritis.Manfaat seorang perawat memiliki kemampuan berpikir kritis yaitu agar asuhan keperawatan yang diberikan oleh seorang perawat kepada pasien dapat dilaksanakan dengan tepat dan pasien dapat sembuh tepat waktu. Kemampuan berpikir kritis memang sangat penting bagi seorang perawat agar seorang perawat dapat memiliki rasa percaya diri, mempunyai pandangan yang luas tentang keperawatan sehingga ketika memberikan asuhan keperawatan kepada pasien perawat tidak merasa kaku lagi terhadap pasien. Oleh karena itu dibutuhkan concept mapping yang dapat mendukung berpikir kritis pada seorang perawat.