bluuebunny/crossref_metadata_2025 huggingface dataset:
Effect of light elements impurity on process of nickel crystallization near the triple interface of grain boundaries: a molecular dynamics simulation
Authors: Zorya I. V. , Poletaev G. M. , Starostenkov M. D. , Rakitin R. Yu. , Kokhanenko D. V.
Published: July 2020

Molecular dynamics method was used to study the effect of impurities of light elements of carbon, nitrogen and oxygen on crystallization process near the triple interface of grain boundaries in nickel. Tilt boundaries with misorientation axis <111> were considered as the grain boundaries. Interactions of nickel atoms with each other were described by many-particle Clery-Rosato potential constructed within the framework of the tight binding model. To describe interactions of atoms of light elements impurities with nickel atoms and atoms of impurities with each other, Morse pair potentials were used. Calculation cell had a shape of cylinder, axis of which coincided with the line of triple interface and the axis of grain misorientation. Periodic boundary conditions were imposed along the cylinder axis, and the atoms on side surface of cylinder were motionless. To simulate crystallization, calculation cell was melted by heating to a temperature well above the melting temperature of nickel. After the simulated polycrystal become liquid, the thermostat was turned on and held at a constant temperature below the melting temperature. Rigid boundary conditions on the lateral surface of cylindrical calculation cell in this case simulated crystallization fronts from three crystallization centers. The area near the triple interface had crystallized the last. In this area, defects and free volume were concentrated. Presence of impurities led to a significant slowdown in the rate of crystallization. With introduction of 10 % of impurity atoms, the rate of motion of crystallization front decreased several times. The effect of impurities on crystallization rate was enhanced in C – N – O direction, which is due to difference in crystal lattice deformation caused by impurity atoms. The greater this deformation was, the stronger was impurity atoms inhibit crystallization front. Formation of aggregates at fairly high concentrations was typical for impurity carbon atoms. Crystallization front had impeded on these aggregates. The oxygen and nitrogen atoms did not form aggregates. However, due to distortions of crystal lattice caused by them, they also strongly slowed down the crystallization front.
Planning service assets deployment based on information about dynamics of IT services use
Authors: Zimin A. V. , Zolin I. A. , Burkova I. V. , Zimin V. V.
Published: July 2020

Deployment of new service assets in operational IT environment is associated with the risk of disruption of the assets of its “basic” condition. Such disruptions cause failures of functioning services. To reduce the risk of disruption, the deploying service assets are divided by releases – sub-sets of service assets that will be embedded in the IT environment in one period. The traditional approach to formation and deployment of releases uses information on services structural properties to predict the number of failures due to the deployment of each service asset, each release and each application for deployment. As a result, the task of managing deployment of service assets is reduced to a sequential solution of three tasks: determining number of releases; determining composition of releases; building a release deployment schedule. The approach is based on the assumption that incorrect deployment of releases is manifested through the failure of services immediately after deployment. In practice, as a rule, this assumption is usually not fulfilled, because the use of various services by users who detect service failures is cyclical (daily, weekly, monthly, quarterly, annual). Many service failures can be detected by users in periods of time that are quite remote from the deployment time of the corresponding IT assets. The article contains the case where the managing process of IT provider configurations of the metallurgical company is well developed, i.e. its configuration database contains information on frequency of various services use at different periods of time. Information on dynamics of services application by users is used to predict time sequence of operating services failures due to deployment of each application. As a result, the task of forming and scheduling deployment of releases is formalized in the form of a discrete nonlinear programming task, the solution procedure of which allows simultaneous determination of number of releases, their composition and schedule for their deployment.
Mathematical modeling in education process, research and low-energy metallurgical technologies
Authors: Tsymbal V. P. , Buintsev V. N. , Kozhemyachenko V. I. , Kalashnikov S. N. , Sechenov P. A.
Published: July 2020

The article presents a retrospective of scientific and educational activities of the Chair “Applied Information Technologies and Programming”. At the time of organization (in 1980), the Chair’s staff has set a task: to create specialists of a new plan (problem programmers) who simultaneously possess methods of research and mathematical description of specific objects (including metallurgical ones) and computer programming. By special order of the RSFSR Ministry of Higher Education, a new specialization was created in experimental order: “Computer support and computers in metallurgy”, which after 20 years of pedagogical experiment developed into the specialty “Information systems and technologies (by industry)”. The Chair was the first to produce such specialists not only in the region, but also in the country, and this experience was then adopted by other universities. The staff of the newly created Chair was one of the first in the country to create mathematical models of metallurgical processes, and then simulators and training systems based on them. An activity-based approach to learning based on a mathematical model of specific subject area was adopted as a pedagogical concept. Many years of experience in applying this approach has shown its high effectiveness. For the first time in metallurgy, a concept and a set of models of fundamentally new metallurgical process and unit with elements of self-organization was developed, characterized by an order of magnitude lower specific volume and one and a half times less energy consumption. Together with the designers and specialists of ZapSibMetKombinat (West Siberian Metallurgical Plant), a large-scale pilot installation of JER unit process was created, which confirmed the correctness of the proposed concept, worked out the main design points, and showed the practical feasibility of a number of new technologies developed. In a new process creating, software and tool systems were worked out: an algorithm for calculating the interrelated parameters of the process and the unit, the “Engineeringmetallurgy” system, a system for modeling complex heat transfer processes, and a system for simulating the particle level using the Monte Carlo method.
Mathematical modeling of strength characteristics of chromium ferritic-martensitic steels
Authors: Belomyttsev M. Yu.
Published: July 2020

To predict the chemical composition of heat-resistant high-chromium steels with ferritic-martensitic structure (HFMS) (with the number of alloying elements up to 10 and the same number of parameters of production and heat treatment technology), a mathematical model is needed. In this work, I searched for the dependences of the yield strength and ultimate strength of HFMS on the content of alloying elements and test temperature without analyzing technological factors due to their uniformity. Analysis of the samples from ten steel grades was carried out on the basis of the experimental data including 63 tensile tests at 20 – 720 °С. Regression multiplicative dependencies are proposed to take into account exponential and power-law form through the corresponding factors: solid solution and dispersion hardening, total temperature softening of the steel, carbon content, total molybdenum and tungsten content, and strengthening effect of manganese. Estimates of the effect of nitrogen and silicon on the predicted strength characteristics have shown that a factor that takes into account the effect of nitrogen improves the model and is necessary in the general formula, and introduction of a factor that takes into account silicon content, worsens the model. Introduction of a silicon factor in the formula may be necessary in analysis of steels with high silicon content (type EP-823). The experimental fact of a close relationship between yield strengths and tensile strengths for the studied HFMS steels made it possible to use for the yield strength the form of equation and forecast for the ultimate strength, which differs only by coefficients in variables. Deviation of the calculated model yield strengths and tensile strengths from experimental is 13 – 18 %. An example of analysis of the yield strength behavior of steels with experimental chemical compositions is given. It is shown that the dependences found for the yield strength and tensile strength are stable with respect to the increase of experimental data matrix: with an increase in the number of experiments from 94 and higher, the coefficient of variation V monotonously decreases up to a maximum array size of 299 experiments.
Management concept of economic potential development of Donbass coal mining enterprises
Authors: Petenko I. V. , Kochura I. V.
Published: July 2020

Balanced development of all aspects of a company’s activity requires creating appropriate development strategies with economic potential as the basic category. The issue of efficient company management and its development is connected with the management of its economic potential development. Special attention should be drawn to Donbass coal mining enterprises which have been seriously affected by the political situation in the state environment of the Ukraine. Due to the abolition of subsidies and reduction of budget investments a huge number of unprofitable mines have been closed. Problems with supplies of utilities and sales of coal outside Donetsk region interfere with the smooth manufacturing process. Thus, development of coal mining industry is impeded by lack of market pricing mechanisms and appropriate railway traffic, poorly developed banking and other social, economic and environmental problems. Yet, mining is one of the most significant industries and occupies an important place in the economy of Donetsk region, and is very capable of increasing its production volumes. The authors have analized the research on the problem of management of economic potential development of economic entities of different levels. They introduce the notion of «potential development of coal mining entreprise». The authors have analized the macroenvironment of the region and used it to reveal limitations, threats and opportunities of development of coal industry. They present qualitative analysis of the internal environment of mining enterprises which identifies factors and parameters of their economic potential and suggest the most appropriate method for its assessment and prognosis. They have created a concept of management of economic potential development of a company adapted to the modern conditions and specific character of coal mining enterprises of Donbass.
Problems of financing of technological innovation in oil production market
Authors: Leshchinskaya A. F. , Ivolgina I. V. , Stepanova I. D. , Akimova N. A.
Published: July 2020

The article presents the results of the study of pricing problems in the world oil market in terms of dependence of the oil supply on the state of oil production companies. The authors attempted to examine the degree of dependence of oil production on such factors as the number of enterprises in the industry, average annual number of staff in them, production drilling volume, average daily production rate per well, degree of wear of fixed assets of companies, the number of commissioned production facilities, renewal of fixed assents of companies, profitability level, business activity of the enterprises in the industry. The study is based on the data characterizing the development of oil market within a relatively steady period. The global oil market is a delicate exchange market mechanism sensitive to changes in pricing trends in global commodity and financial markets. World oil pricing trends depend on many political, economic, seasonal, regional factors as well as the situation with the tanker fleet, etc. The aggravation of the crisis and expectations of businesses about the future dynamics of global oil prices impact currency exchange rates, stock quotes, retail and wholesale prices. The COVID-19 pandemics caused decrease in manufacturing and other economic activity which determine oil export volumes. The current situation forces most of oil cartel countries to reduce quotes. The state of oil production industry, supply and demand relation, stabilization of oil prices remain the key aspects of pricing in the oil market.
İmleç İzleme Yöntemiyle Otel Web sitesi Ziyaretçilerinin Görsel İlgisinin Analizi
Authors: ATABAY Eniser , CİZEL Beykan
Published: July 2020

Bu çalışmanın amacı mouse (fare) imleciyle oluşturulan tıklamaları inceleyerek, konaklama işletmelerinin web sitelerini ziyaret edenlerin davranışlarını analiz etmektir. Bünyesinde 13 oteli barındıran ulusal bir otel grubuna ait web sitesinin ana sayfasını bir sene boyunca ziyaret eden ziyaretçilerin verileri değerlendirilmiş-tir. Böylelikle konaklama işletmeleri, web sitelerini ziyaret edenlerin davranışlarından anlamlı ve ilişkilendirilebilir enformas-yon elde ederek hizmet üretim ve pazarlama süreçlerinde kullanabileceklerdir. İncelemeye dâhil edilen örneklem sayısı toplam 97891 kişiden oluşmaktadır. Bu durum çalışmasında veriler Yandex.Metrica aracılığıyla toplanmış ve oluşturulan tıklama haritaları segmentlere (ülke ve cinsiyet) ayrılmıştır. Böylece site ziyaretçilerinin segmentlere göre hangi davranışları sergilediği incelenmiştir. Türkçe ve Rusça ana sayfayı ziyaret edenlerin davranışlarının diğer dillere ait sayfaları ziyaret edenler-den daha çok birbirine benzerlik gösterdiği sonucuna ulaşılmıştır. Kullanıcı verileri üzerinden hareket edilerek yapılan bu saptama, turistik ürün ve hizmet üreten turizm arz unsurları açısından önemlidir. Araştırma sonuçları uygulamacılara ve araştırmacılara turist davranışı ile ilgili bazı ipuçları sunmaktadır.
Yemen İç Savaşı’nda Husiler: Vekâlet İlişkisinin Karmaşık Yapısı
Authors: TINAS Murat
Published: July 2020

Uluslararası ilişkilerin gerçek aktörü olarak devletleri gören geleneksel kuramların etkisindeki vekâlet savaşları literatürü, Yemen İç Savaşı’nda bölgesel güçteki devletleri merkeze alıp Yemenli aktörlerin hareket kabiliyetini çok sınırlı görmektedir. Şüphesiz doğruluk payı olan bu yaklaşımdan hareketle müvekkil – vekil ilişkisini sadece tek taraflı ilerleyen şekilde varsaymak ne kadar doğrudur? Yemen, tarihi boyunca dış müdahalelere açık olmuş ve bu olgu 2015 sonrası dönemde daha görünür bir hal almıştır. Bu dönemde güçlenen İran – Husiler ilişkisi, genellikle bölgesel nüfuz mücadelesi çerçevesinde İran’ın merkezde olduğu analizlerle ele alınmaktadır. Ancak bu çalışma, İran’ın Husilere olan desteği üzerinden Husileri salt etkisiz bir vekil olarak gören literatürü eleştirmekte olup vekâlet ilişkisinin çok yönlü, çok taraflı ve çok boyutlu olduğunu değerlendirmektedir. Sonuçta devlet-dışı aktörlerin devletleri, bölgesel sistemi ve bu sistemdeki güç dengesini şekillendirme kapasitelerini göz önüne alarak Husilerin konjonktürel gelişmelerden faydalanıp kendi mücadelelerini bölgeselleştirerek İran’ı savaşın içine çekip kendi güçlerini arttırdıklarını, aynı zamanda İran’la ilişkilerinde geniş bir manevra alanı oluşturabildiklerini savunmaktadır.
Vergi Gelirlerini Etkileyen Bir Faktör Olarak Ekonomik Özgürlükler: OECD Ülkeleri Üzerinde Bir Analiz
Authors: BAHTİYAR Ercan , ODABAŞ Hakkı
Published: July 2020

Ekonomik olarak özgür bir toplumun gelişmiş bir toplum olduğu öngörülür. Gelişmiş toplumlarda ise elde edilen vergi gelirlerinin aynı oranda yüksek olduğu görülmektedir. Bu doğrultuda ekonomik özgürlükler ile vergi gelirleri arasındaki ilişki, vergi oranı uygulamalarından ziyade toplumdaki her bireyin adil bir şekilde vergilendirildiğinin farkında olarak iktisadi kararlarını hiçbir müdahale ile karşılaşmadan özgürce almalarından kaynaklanmak-tadır. Bu çalışmada 32 OECD ülkesinin 1996-2016 yılları arasındaki verileri kullanılarak vergi gelirleri ile ekonomik özgürlük arasındaki uzun dönem ilişkisi, vergi gelirlerini belirleyen diğer faktörlerle birlikte Pedroni (1999), Kao (1999) ve Johansen - Fisher panel eş bütünleşme testleri ve uzun dönem eşitliği tahmincileri FMOLS ve DOLS aracılığı ile analiz edilmiştir. Analiz sonuçlarına göre ise ekonomik özgürlükler ve vergi gelirleri arasında uzun dönemli bir ilişki olduğu sonucuna ulaşılmıştır.
Avrupa Parlamentosu Seçimlerinde 40 Yıl: 1979 – 2019
Authors: AKŞEMSETTİNOĞLU Gökhan
Published: July 2020

Bu çalışma, 1979-2019 yılları arasında doğrudan genel oy ilkesi kapsamında yapılan Avrupa Parlamentosu seçimleri hakkında bilgi vermekte ve 2019 seçimleri sonucu oluşan Avrupa Parlamento-su’ndaki siyasi parti gruplarını tanıtmaktadır. Çalışmada nitel veri analizi ve tümevarım yöntembilimi kullanılmıştır. Bu çalışmanın amacı, Avrupa Birliği (AB) vatandaşlarının genel siyasi eğilimleri hakkında bilgi sahibi olmak ve toplumu etkileyen olaylara karşı AB vatandaşlarının değişen bakış açılarını, AB toplumunun sesi olan Avrupa Parlamentosu içindeki siyasi oluşumları analiz ederek anlamaya çalışmaktır. Bu makale, Avrupa Parlamentosu seçimleri-nin kırk yıllık tarihini karşılaştırmalı olarak bir çalışma altında topladığı ve mevcut Avrupa Parlamentosu’nu oluşturan siyasi parti gruplarını tanıttığı için önemlidir. Bu çalışmada, genel olarak AB vatandaşlarının ılımlı bir siyasi atmosferi tercih ettiği anlaşılmıştır. Ayrıca, AB içinde yaşanan krizlerin ve AB dışında ortaya çıkan uluslararası gelişmelerin, Avrupa Parlamentosu’nu oluşturan siyasi grupları etkilediği de ortaya çıkmaktadır.
Did 2008 Crisis Affect Systematic Risks of the Sectors? The Case of Turkey
Authors: TETİK Metin , CİĞEROĞLU E. Tuğba , YEŞİLDAĞ Eser
Published: July 2020

This study examines the effects of the 2008 financial crisis on the betas of four sectors in Borsa Istanbul (BIST) separately as pre-crisis, crisis and post-crisis period. Systematic risks (betas) of these four sectors are calculated through CAPM model with the dummy variable, which includes crisis information exogenously. Afterwards, CAPM was estimated separately for three periods (pre-financial crisis, crisis period and post-crisis) and time varying betas were obtained. Thus, it was determined which sector stocks were perceived as more risky/reliable in crisis period by financial investors. Findings show that service sector stocks are perceived as more reliable and financial sector stocks are perceived riskier by financial investors in crisis period with a decrease in risk appetite.
Leader-Member Exchange and In-Role Performance: Can Perceived Organizational Support be a Remedy for Employee Affective Reaction?
Authors: KARAÇAY Gaye
Published: July 2020

While the positive effects of Leader-Member Exchange (LMX) on employee work outcomes have been broadly examined in the literature, its negative effects are still under-researched. Since high-quality LMX serves as a source of work-related assets, employees make social comparisons based on their LMX qualities; and thus, they may develop negative reactions that diminish their work performance. In this study, in order to further understand the effects of LMX on employee in-role performance, we investigated the mediation effect of relative deprivation feeling as a negative affective reaction among LMX and in-role performance. Moreover, we tested the moderation effect of perceived organizational support (POS) for mitigating this negative effect on in-role performance. The data obtained from 320 employees and their 80 immediate supervisors were analyzed through Structural Equation Modeling. The results validated the proposed mediation effect of relative deprivation as well as the moderation effect of POS.
Characterization of Mandibular First Molar Extraction Space for Dental Implant Placement Using CBCT Imaging – A Retrospective Analysis
Authors: Khursheed Dler
Published: July 2020

Objective: The aim of this study was to evaluate the consequences of untreated mandibular first molar extraction space on alveolar bone and adjacent teeth to suggest appropriate implant size selection and direction of its placement to achieve a favorable relationship between the prosthetic part, the implant fixture, and the adjacent teeth.          

Methods: This observational study evaluated 183 CBCT of mandibular first molar extraction spaces to measure adjacent teeth angulations, height, width, and length of interdental crestal bone. Besides interdental distance, unopposed teeth overeruption, and inferior alveolar nerve canal position were measured, and the continuous data have been subjected to the normality test to calculate the Mean and median of the variables.

Results: Mean molar-premolar, molar-bone crest, and premolar bone crest angles were 48.5±12.14◦, 46.4±11.9◦ , and 84.8±9.0◦ , respectively. Mean molar-premolar crestal bone lengths 11.66 ± 2.32 mm. The median bone width was 6.46 mm, and the median interdental distance was 7.54 mm. The mean alveolar crest to the roof of the inferior alveolar nerve canal was 16.42 ± 2.82 mm.

Conclusions: Untreated mandibular first molar extraction spaces significantly compromised interdental spaces and bone properties for proposing proper implant size, positions, and angulations.
Narudžbe i otkupi umjetničkih djela za interijere javnih institucija u Hrvatskoj 1950-ih i 1960-ih
Authors: Počanić Patricia
Published: July 2020

U radu se na osnovi arhivske, periodične i bibliotečne građe razmatra uloga i odnos države i umjetnosti u realizaciji velikog broja narudžbi i otkupa likovnih djela za interijere javnih institucija na području Hrvatske tijekom 1950-ih i 1960-ih. Predstavljena je uloga državnih upravnih tijela, institucija, udruženja i pravnih akata u odabiru naručenih ili otkupljenih likovnih ostvarenja za javne institucije, kao i utjecaj novih umjetničkih izraza u oblikovanju vizualnog diskursa vladajućih struktura.
Urbanističke osnove Zagrebau razdoblju modernizacije
Authors: Knežević Snješka
Published: July 2020

Detaljno se predstavljaju dvije generalne regulatorne osnove nastale u doba modernizacije, 1865. i 1887. godine. Prvom je prostorno i sadržajno definiran Donji grad, koji će postati nositeljem urbanističko-arhitektonskog i kulturnog identiteta Zagreba te do danas ostati njegovim središtem. Drugom se osnovom predviđalo znatno proširenje grada sa zapada, napose s istoka, a novost je uvođenje zoninga. Tako prvi razdjel (zona) obuhvaća Donji grad s ekstenzijama i nositelj je centraliteta, drugi je namijenjen industrijskoj zoni, a treći rezidencijalnom predjelu s obilježjima vrtnoga grada.
Na kraju se iznosi radikalno rješenje krucijalnog problema, tzv. željezničkog čvora kao hipoteke i nasljeđa obiju osnova. Predložio ga je Milan Lenuci 1907., nadomak moderne. Tim bi rješenjem bio omogućen homogen i harmoničan razvoj Zagreba kao metropole – da je bilo prihvaćeno.
Quantitative determination of Levomepromazine in pharmaceuticals by spectrophotometric method as its sulfoxide
Authors: Mozgova Olena , Blazheyevskiy Mykola
Published: July 2020

The oxidative derivatization method using Diperoxyazelaic acid for the indirect spectrophotometric determination of Levomepromazine hydrochloride is presented. Diperoxyazelaic acid is introduced as a derivatizing agent for Levomepromazine, yielding the sulfoxides. This reaction product was successfully used for the spectrophotometric determination of the Levomepromazine hydrochloride. The UV spectroscopic detection of the sulfoxide proved to be a more robust and sensitive method. The elaborated method allowed the determination of Levomepromazine hydrochloride in the concentration range of 3-150 µg/mL. The limit of quantification, LOQ (10S) is 2.85 µg/mL. A new spectrophotometric technique was developed and the possibility of quantitative determination of Levomepromazine in Tisercin Solution for Injection 25mg/mL was demonstrated. The present method is precise, accurate and other excipients: anhydrous citric acid, monothioglycerol, sodium chloride did not interfere. RSD = 1.24 % (δ = –0.02 %).
Reduced graphene oxide contains a minimum of six oxygen atoms for higher dipolar strength: A DFT study
Authors: Kumar Narinder , Pal Bhavna , Chaudhary Shivani , Singh Devendra , Kumar Devesh
Published: July 2020

The present work focused on the reduced graphene oxide contains a minimum of six oxygen atoms for the higher dipolar strength. The ionization potential and electron affinity decreased only for the six oxygen atoms based graphene. The six oxygen atoms based graphene have the highest dipole moment. The reduced graphene has 0.25 eV bandgap, which is very suitable for electron transfer. The six oxygen atoms based graphene leads to the least gauge including atomic orbital (GIAO) rotational tensor; however, it has the highest isotropic polarizability difference, diamagnetic susceptibility tensor difference, paramagnetic susceptibility tensor difference, and total susceptibility. The C-C bond length has increased only for the six oxygen atoms based graphene.
Synthesis some 4-substituted 9,10-anthraquinones
Authors: Shupeniuk Vasyl , Taras Tetyana , Sabadakh Oksana , Luchkevich Eugene , Kornii Yurii
Published: July 2020

New 4-substituted 9,10-anthraquinones (6 compouds) with amino derivations fragments were synthesized through the substitution of the bromaminic acid by amines using the Ullmann coupling reaction. The structures of the synthesized compounds were determined using LC-MS, 1H NMR, 13C NMR spectroscopy, and elemental analysis data.
Measuring self-regulated learning: a review of questionnaires
Authors: Vilkova K.A.
Published: July 2020

In recent years, there has been a growing interest in «self–regulated learning» among researchers in psychology and pedagogy. However, at the moment there is no consensus of what it meant by it. The diversity of views resulted in a number of different measures. This paper presents a review of the most common questionnaires measuring self–regulated learning. The author analyses such questionnaires’ characteristics as theoretical background, internal structure, and validity. The analysis reveals that all of the questionnaires are based on different internal structures, which reflect authors’ ideas about self-regulated learning. Finally, the conclusion gives the recommendations for choosing a questionnaire and identifies the areas for further research.
How Results are Created: Methodological Approaches to the Design of Educational Outcomes
Authors: Barannikov K.A. , Remorenko I.M.
Published: July 2020

The authors make retrospective analyze of "outcome-based education" and “competence-based education” concepts evolution. National educational standards and curricula all around the world have gone through dramatic transformation over the last 20 years. New education models require new methodology for designing educational outcomes. In the paper, based on the analysis of international experience, a framework for designing outcomes is proposed. Authors analyze Canada, UK, Finland, Australia, USA experience. Also terminology of meta-subject and subject outcomes are discusses in the paper. The framework presented by the authors is applicable both for school and teacher curricula, and at the national level, when formulating standards or example currucula.
Specific System-Forming Properties of Intellectual- Personal Potential of Employees of the Federal Penitentiary Service of Russia at the Initial Stage of Official Activity
Authors: Kovalchuk I.A. , Sochivko D.V.
Published: July 2020

In the article, the authors presented the results of an empirical study of the intellectual and personal potential of employees of the Federal penitentiary service of Russia at the initial stage of official activity. The purpose of the study was to study the structural components of the intellectual and personal potential of employees of the Federal penitentiary service of Russia and its features depending on the chosen professional activity. The study involved 275 employees of the Federal penitentiary service of Russia of students in various directions (specialties) training during the initial training in a rural training center of the Academy of the Federal penitentiary service of Russia. To assess the intellectual and personal potential of employees of the Federal penitentiary service of Russia, the following methods were used: "Advanced progressive matrices" by J. Raven; test "word Exclusion"; subtest "Numerical series" of the intelligence structure test by R. Amthauer in the adaptation by K. Sugonyaev; "Personal profile" by G. Eysenck (Eysenck Personality Profiler) in the adaptation by K. Sugonyaev; "Questionnaire of career orientations" by E. Shane in the adaptation of V.A. Chiker, V.E. Vinokurova "career Anchors". With the help of correlation analysis it was found that at the initial stage of the service activities of the intellectual-personal potential of employees of the Federal penitentiary service of Russia varies depending on the direction (specialty) training specific backbone properties: "autonomy" and "motivational ripeness" (the specialization of Operatively-search activity); "extraversion" and "motivational ripeness" (the specialization of Organization of the regime in prisons); "motivation for service" and "management" (specialization in Penitentiary psychology); "challenge" and "extroversion " (specialization in Logistics in the UIS).
Анализ эффективности использования основных производственных фондов (на примере ООО «УК ПРОДИМЕКС — Сахар»)
Authors: Петрова Елена Геннадьевна
Published: July 2020

В статье рассмотрены показатели деятельности  ООО «УК ПРОДИМЕКС — Сахар» (Воронеж, Россия). Приведена методика расчета показателей, необходимых для анализа эффективности использования основных средств предприятия. Рассчитаны и проанализированы показатели использования основных средств предприятия.

Текст доклада автора на Общероссийской (национальной) научной конференции «Моисеевские чтения. Культура и гуманитарные проблемы современной цивилизации», которая состоялась 4–5 марта 2020 г. в Московском гуманитарном университете.
PULMONARY PATHOLOGY OF NEW CORONAVIRUS DISEASE (COVID-
19). THE PRELIMINARY ANALYSIS OF POST-MORTEM FINDINGS
Authors: Zabozlaev F G , Kravchenko E. V. , Gallyamova A. R. , Letunovskiy N. N.
Published: July 2020

Background. Currently, the patho- and morphogenesis of a new coronavirus infection (COVID-19) is being studied in depth. Conducting a comparative analysis of the morphological changes in the lungs of deceased patients at various time periods after the onset of the first clinical symptoms. Clinical and morphological comparisons should help to increase qualified medical care for patients in the resuscitation profile and reduce hospital mortality. The aim of the study was to formulate a working hypothesis of a conceptual scheme of clinical and morphological forms of development of a new coronavirus infection (COVID-19). Methods. An analysis of 80 fatal cases was carried out in the COVID-center of the Federal Research Clinical Center of FMBA of Russia. Along with the assessment of macro- and microscopic changes in the respiratory tract, an additional histochemical staining according to van Gieson was applied and immunohistochemical studies were performed to assess the condition of the lungs with COVID-19. Results. The revealed features of diffuse alveolar damage in case of a new coronavirus infection (COVID-19) made it possible to present a working hypothesis of the pathomorphogenesis of specific acute coronavirus (COVID-19) alveolitis (pneumonitis). It goes through 3 stages-forms: fulminant, persistent and fibrotic. Each stage is conditionally limited by certain time parameters and is characterized by certain morphological characters. Dysregulatory activation of monocytic phagocytes, development of generalized microthrombosis, persistent signs of the exudative phase, pathological repair, progressive intraalveolar and interstitial fibrosis are the main links in the pathomorphogenesis of specific acute coronavirus (COVID-19) alveolitis (pneumonitis).
GESTÃO DA INFORMAÇÃO: ELEMENTOS CONSTITUINTES PARA O CONTEXTO ORGANIZACIONAL
Authors: Paula Silvio Luiz de , Presser Nadi Helena
Published: July 2020

A gestão da informação possibilita identificar os modos de potencializar a apropriação da informação por parte dos usuários em dado contexto, bem como entender seu comportamento informacional e suas necessidades informacionais para atendê-las por meio de produtos de informação, utilizando-se de elementos de representação, organização e arquitetura da informação, dentre outros. Assim, percebe-se uma oportunidade para melhor entender a gestão da informação com seus antecedentes e consequentes, deste modo, o manuscrito tem como objetivo realizar uma revisão de literatura sobre o tema gestão da informação. Para tanto, percorre de forma não exaustiva a constituição da Ciência da informação, aportando nos elementos constitutivos da gestão da informação: fluxo, contexto, mediação e competência informacional. Espera-se que o manuscrito clarifique o entendimento sobre os elementos da gestão da informação para os interessados na área.
EVASÃO UNIVERSITÁRIA: ANÁLISE DOS DISCENTES DO CURSO DE CIÊNCIAS CONTABÉIS DE UMA INSTITUIÇÃO DE ENSINO SUPERIOR DO RIO GRANDE DO NORTE
Authors: Lima Alessandro Moura , Moreira Caritsa Scartaty , Pereira da Silva Annandy Raquel , Soares do Nascimento Ítalo Carlos , Varela de Melo Geison Calyo
Published: July 2020

O objetivo desta pesquisa é identificar os fatores que podem influenciar na evasão dos discentes do curso de Ciências Contábeis de uma IES do Rio Grande do Norte. Os dados foram coletados por meio de survey, a pesquisa classifica-se como quantitativa e o estudo descritivo. Para tanto, foi aplicado um questionário com 184 estudantes do curso de Ciências Contábeis. Para análise dos dados, utilizou-se da análise fatorial, buscando realizar uma aproximação do possível impacto dos constructos na propensão dos discentes a se evadirem do curso de Ciências Contábeis. Percebeu-se que de modo geral as questões vocacionais são as que mais afetam os discentes no quesito de evasão, sendo elas as que mais explicaram a va­riabilidade dos dados coletados para a amostra, relacionadas com os estímulos vocacionais e futuro da profissão. Logo, também, o campo Institucional, apresentou também variabilidade considerável, que está relacionado a informações ligadas diretamente à instituição, corpo docente e assuntos ligados ao desenvolvimento institucional atribuído à instituição de ensino, o que colabora também para evasão do discente no curso de graduação em ciências contábeis.
Caracterización fisicoquímica y microbiológica de aguas mieles del beneficio del café
Authors: Torres-Valenzuela Laura Sofía , Sanín-Villarrea Alejandra , Arango-Ramírez Andrea , Serna-Jiménez Johanna Andrea
Published: July 2020

En el procesamiento del café, sólo se aprovecha el 5 % del producto fresco y se generan residuos como aguas mieles (AM), que pueden llegar hasta 40 L/kg de café pergamino seco y al ser vertidas pueden provocar contaminación de alto impacto ambiental. Consecuentemente, el objetivo fue caracterizar fisicoquímica y microbiológicamente dos muestras de AM (M1, M2) con el fin de evaluar el potencial en la extracción de biocomponentes. Los parámetros medidos a las dos muestras de agua fueron Demanda Química de Oxígeno (DQO), nitrógeno, amonio, cromo, oxígeno disuelto (OD), pH, conductividad, acidez volátil, fósforo, cloruros, sólidos, color y, adicionalmente se cuantificaron mesófilos, coliformes totales y estafilococos. Se identificaron diferencias significativas entre las muestras y un efecto del procesamiento del café, sobre las características evaluadas. M2 mostró mayor concentración de OD, conductividad y cambio de color respecto al control, mientras que M1 tuvo mayor concentración para los demás parámetros evaluados. Cromo y amonio estuvieron por debajo del límite de detección de la prueba empleada, por el contrario, la DQO fue superior a lo reglamentado para aguas domésticas. En el análisis microbiológico, se encontraron mesófilos en ambas muestras, y M2 presentó coliformes y estafilococos. Con lo anterior se evidencia que el método de procesamiento de café afecta los parámetros de calidad de las aguas residuales y por ende se deben implementar metodologías de tratamiento y/o aprovechamiento acordes a las características intrínsecas de cada proceso.
Aktualność myśli pedagogicznej o. Jacka Woronieckiego
Authors: Rynio Alina
Published: July 2020

Autorka artykułu przekonuje o potrzebie pamięci o osobie i nauczaniu o. Jacka Woronieckiego. W ogólności przybliża, kim był i poprzez co zasłużył sobie na pamięć potomnych. Wskazuje, na czym polegał wkład Woronieckiego w rozwój pedagogiki jako takiej, a pedagogiki katolickiej w szczególności. W tym celu przywołuje argumenty, za sprawą których  poglądy o. Jacka Woronieckiego dotyczące rozumienia kwestii wychowania i roli wychowawcy czy autorytetu w wychowaniu wytrzymują próbę czasu.
Historyczny, społeczny i religijny kontekst kształtowania się myśli o. Jacka Woronieckiego
Authors: Skrzyniarz Ryszard
Published: July 2020

Znaczący wpływ na Jacka Woronieckiego, na jego postawę i poglądy wywarło środowisko rodzinne, otoczenie, nauczyciele, następnie dominikanie oraz wybitne jednostki, które spotykał na swojej drodze życia. U podstaw jego spojrzenia na świat leżała wiara i wychowanie według zasad Kościoła katolickiego, a w życiu dojrzałym formacja zakonna, dokumenty papieskie i pisma współczesnych mu myślicieli Kościoła. Na jego poglądy i myśl wpływały także wydarzenia historyczne, których był uczestnikiem. Również sytuacja społeczna w Polsce, a także w całej Europie zostawiły ślad w jego postrzeganiu świata.
Análisis general del brote epidemiológico causado por los virus Zika y chikunguña en Colombia
Authors: Rincón Silva Nelson Giovanny , Acevedo Castro Dorian Armando
Published: July 2020

Los virus son agentes infecciosos, causantes de diversas enfermedades en los seres humanos, comportamiento demostrado, por ejemplo, con el brote de viruela en los nativos americanos que causó la muerte de miles de ellos en la época de la Conquista. En los últimos años, se ha reportado la reaparición de algunos padecimientos causados por virus en países tropicales, que amenazan con convertirse en pandemias. Padecimientos como las fiebres del Zika y el chikunguña han afectado a varios países de América del Sur, principalmente, Brasil, Perú y Colombia, donde se reportaron miles de contagios y algunos casos de desenlace fatal. Debido a la importancia del tema, se realizó una revisión crítica para evidenciar las características de los virus, las manifestaciones clínicas del contagio, estadísticas de los afectados y los tratamientos disponibles. Asimismo, se analizaron las acciones preventivas propuestas por la oms y el Instituto Nacional de Salud (inh). Finalmente, se consultaron algunas propuestas en el desarrollo de vacunas, de donde se concluye que, a pesar de los significativos avances y cuantiosas posibilidades en fases clínicas, aún no hay ningún producto comercial para ninguno de los dos virus analizados, pero se proyecta tenerlos después de 2020.
Importancia de una propuesta para la implementación de un programa de tamizaje neonatal expandido en Colombia
Authors: Valera Antequera Danik , Montealegre Páez Ana Lorena , Bermúdez Antonio , García Robles Reggie
Published: July 2020

El tamizaje neonatal expandido permite la detección temprana de diversos errores innatos del metabolismo. En Colombia, las condiciones para llevar adelante un programa nacional de alto impacto en salud pública están dadas. A través de una búsqueda bibliográfica sobre el tema en diferentes países, se realizó una disertación sobre la implementación de un programa nacional de tamizaje neonatal. Esto con el fin de plantear una propuesta de tamizaje neonatal expandido por espectrometría de masas en tándem en Colombia, completo, conciso, detallado y acorde con la legislación colombiana, las necesidades y las características de la población. Implementar un programa nacional de este tipo supone un gran impacto en la salud pública y debe ser liderado por el Estado, con la participación y apoyo de profesionales de salud, academia, asociaciones de pacientes e industria farmacéutica.
Seguimiento de la evolución del concepto filipino de responsabilidad extracontractual en el contexto de la inmunidad estatal contra la demanda: ¿es necesario un nuevo enfoque?
Authors: Mandocdoc Castro Dan Kevin
Published: July 2020

Filipinas y España, en un momento de la historia, compartieron el mismo código civil. Sin embargo, en el ámbito de la responsabilidad extracontractual (agravios en el derecho consuetudinario, cuasi-delitos en el derecho filipino) en relación con los servicios públicos, los dos sistemas jurídicos tienen actualmente un enfoque muy diferente. Por un lado, Filipinas se adhiere al concepto del derecho consuetudinario de inmunidad estatal contra demandas, lo que hace que sea casi imposible para las personas demandar al gobierno o sus agencias en los casos en que el acto u omisión que causó el daño se entrelaza en el ejercicio del gobierno de funciones gubernamentales España, por otro lado, aplica una responsabilidad estricta u objetiva con respecto a la prestación de servicios públicos por parte de la Administración Pública. Esto hace que la negligencia sea irrelevante en la cuestión de si un individuo puede reclamar contra el gobierno por daños relacionados con los servicios públicos.En este artículo, el autor rastrea los orígenes y la evolución de la ley continental del concepto filipino de cuasi-delito (el término utilizado en Filipinas para referirse a los agravios u obligaciones extracontractuales), somete estos regímenes legales a diferentes filosofías legales y usos. la lente del análisis económico de la ley para determinar si Filipinas necesita reconsiderar la doctrina de la inmunidad estatal en el contexto de la responsabilidad extracontractual por daños relacionados con los servicios públicos.Recibido: 05.11.2019Aceptado: 20.12.2019Publicación en línea: 03.07.2020
La pluralidad de víctimas derivada de la elevada lesividad en los ciberdelitos: una respuesta penal proporcional
Authors: López Gorostidi Jon
Published: July 2020

El siguiente trabajo aborda la cuestión del cibercrimen desde la perspectiva de la víctima y analiza este extremo con base en los principios penales fundamentales y la proporcionalidad.Más concretamente, se centra en el hecho de que el cibercrimen presenta un nivel elevado de lesividad en comparación con los delitos tradicionales, cometidos por los medios comisivos habituales, y en consecuencia, el número de resultados lesivos por cada comportamiento humano penalmente relevante puede aumentar considerablemente.Es por esto por lo que es necesario un examen que se cuestione si la respuesta penal actual a este tipo de delitos cibernéticos es adecuada en términos de proporcionalidad entre el daño causado y la pena aparejada a cada delito.Así, el presente trabajo reflexiona sobre la respuesta penal otorgada por el Código Penal español, tanto por medio de preceptos de parte general (como la figura del delito continuado o los delitos cualificados), como por figuras penales específicas.Recibido: 10.10.2019Aceptado: 02.02.2020Publicación en línea: 03.07.2020
Nuevas oportunidades de participación en el marco del modelo de gobierno abierto
Authors: Montero Caro María Dolores
Published: July 2020

La sociedad de la información y la generalización del uso de internet han creado un nuevo modelo de sociedad totalmente incomparable a la de finales del s. XX. Nos encontramos en una sociedad en red globalizada que permanece informada de forma inmediata y que, a su vez, demanda un sistema de Gobierno Abierto basado en los pilares de transparencia, colaboración y participación. Precisamente, en lo referente a la participación, la ciudadanía nunca ha tenido tanta facilidad como la que ostenta ahora para poder expresarse a través de la web, redes sociales o aplicaciones móviles. Si bien es cierto que el modelo representativo sigue siendo el más adecuado a la realidad social, política y jurídica de las democracias actuales, aún podría complementarse con nuevos mecanismos participativos.Recibido: 14.04.2020Aceptado: 12.06.2020Publicación en línea: 03.07.2020
Pace, Lorenzo Federico. Il regime giuridico dell’euro. La nascita dell’Uione economica e monetaria, la sua crisi e la risposta dell’Unione europea, Cacucci Editore, Bari, 2018, 184 pp., ISBN 978-88-6611-695-0
Authors: Jimena Quesada Luis
Published: July 2020

El Doctor Lorenzo Federico Pace, Profesor de Derecho de la Unión Europea (UE) en la Università degli Studi del Molise (Italia), nos ofrece una monografía sólida y de lectura imprescindible para acercarse al régimen jurídico del euro y, como más específicamente reza el subtítulo y sirve de eje a la estructura de la obra en tres grandes capítulos: al nacimiento de la Unión Económica y Monetaria (capítulo primero), a su crisis (capítulo segundo) y a la respuesta dada por la propia UE (capítulo tercero).
Alonso García, María Nieves. Retos jurídico-políticos de las funciones parlamentarias y los novedosos instrumentos de participación en la democracia del Siglo XXI. Dykinson S.L. Madrid, 2019, 197 pp., ISBN 9788413242132
Authors: Diego Arias Juan Luis de
Published: July 2020

La editorial Dykinson ha publicado este trabajo de la profesora de Derecho Constitucional, María Nieves Alonso García, que lleva como título «Retos jurídico-políticos de las funciones parlamentarias y los novedosos instrumentos de participación en la democracia del siglo XXI». La publicación nos brinda la posibilidad de conocer la tesis doctoral elaborada por la autora y dirigida por la profesora Esther Seijas Villadangos, catedrática de Derecho Constitucional de la Universidad de León, quien, además, prologa el libro, donde señala el origen de este trabajo: «la preocupación de la autora por las pretensiones de celebrar un referéndum secesionista en Cataluña y su repercusión desestabilizadora sobre el sistema constitucional español, y más aún sobre los propios pilares dogmáticos del mismo». La prologuista también adelanta uno de los méritos de este libro, el estilo depurado y culto que hace amena su lectura.
Os argumentos mais usados nas redações produzidas pelos candidatos ao exame nacional do ensino médio (ENEM)
Authors: Dantas Suzimara De Oliveira , Mesquita Elisete Maria De Carvalho
Published: July 2020

Este estudo visa a analisar os argumentos utilizados pelos candidatos que se submeteram ao processo de entrada ao Ensino Superior, mais especificamente, ao Exame Nacional do Ensino Médio – ENEM (2017). Considerando que a prova de redação é exigida por todos os processos seletivos, seja ENEM sejam vestibulares, ainda realizados por poucas Instituições de Ensino Superior brasileiras, podemos dizer que os alunos, de um modo ou de outro, serão levados a mostrarem sua capacidade argumentativa. Essa realidade nos leva a concluir que a capacidade argumentativa dos candidatos é imprescindível para uma boa produção escrita, principalmente. Para alcançar o objetivo proposto, nos apoiamos nos pressupostos teóricos de Adam (2008), Bakhtin (1979), Geraldi (1997), Travaglia (1991), dentre outros autores que tratam de questões relacionadas à produção de textos orais e escritos. Em consonância com a base teórica adotada, coletamos e analisamos um corpus constituído de 20 redações produzidas por estudantes que se submeteram ao ENEM (2017). Ao olharmos para esse corpus, percebemos que dentre os diferentes tipos de argumentos existentes, o de exemplificação e o de autoridade são os mais recorrentes, o que, acreditamos, se deve à maneira como as escolas ensinam os alunos a produzirem os textos (GERALDI, 1997).