bluuebunny/crossref_metadata_2025_split huggingface dataset:
Tool Life and Surface Roughness of A390 Aluminum Alloy in Milling Process Under Dry and Cryogenic Conditions
Authors: Othman K. , A.Ghani J. , Afifah J. , A.Rahman H. , H.Haron C. , S.Amin N. 
Published: April 2019

Aluminum alloy is a lightweight material with high strength-to-weight ratio, low thermal expansion, excellent castability and is applied for heavy wear applications. Recent trends in machining research aimed for improving process and product performance by understand the effect of different cooling/lubrication techniques on machining execution. The milling of A390 Al-Si alloy under dry and cryogenic conditions was investigated and liquid nitrogen (LN2) was used as the cryogenic media. The experimental trial were performance with cutting speeds at 250-350 m/min, feed rates at 0.02-0.04 mm/tooth, radial depth of cut at 12.5-25 mm, and the axial depth of cut was kept constant at 0.3 mm using a coated carbide cutting insert. The results outcomes indicate, an application of cryogenic machining had improved the surface roughness, and there was higher tool life as compared to dry cutting condition. The utilization of cryogenic cooling technique had increased the tool life more than 50% and improved the surface roughness more than 40% as compared with dry condition. It is suggested to the machining industry to consider the application of LN2 as the cryogenic media to have better machinability in machining A390 Al-Si alloy.Â Â Â
A Hybrid Bootstrapping Approach for developing Odiya Named Entity Corpora from Wikipedia
Authors: Biswas Sitanath , Dash Sujata 
Published: April 2019

Named Entity Recognition (NER) is considered as very influential undertaking in natural language processing appropriate to Question Answering system, Machine Translation (MT), Information extraction (IE), Information Retrieval (IR) etc. Basically NER is to identify and classify different types of proper nouns present inside given file like location name, person name, number, organization name, time etc.Â Although huge amount of progress is made for different Indian languages, NER is still a big problem for Odiya Language. Odiya is also a resource constrained language and till today, this is very tough to find out a large and accurate corpus for training and test. Therefore in this paper, we have utilized Wikipedia to develop a huge Odiya corpus of annotated name entities which is quite efficient to be training dataset further. After evaluation, we have got a very promising result with a F-score of 78.89.Â Â
Automated Prediction of Critical States of Turbogenerators During Thermal Expansion of a Rotor and a Stator Based on a Recurrent Neural Network
Authors: Aleksandrovich Akimov Dmitry , Aleksandrovich Pavelyev Sergey , Dmitrievich Ivchenko Valery 
Published: April 2019

The present article is devoted to the development of a method and its software implementation for forecasting the critical states of a turbogenerator and its design elements that arise during starting-up & adjustment works and stopping a turbine. The method is based on a short-term prediction of the image of the spectrogram of vibrations during thermal expansion of the rotor and stator. The dependence of the increase in the vibration level in the spectrum with the failure of the turbogenerator design element is substantiated. The model takes into account the influence of thermal expansion on critical states. The technique of training a deep neural network is given in the classification of thermal influences on the level of vibration while a spectrogram receiving. For machine learning of a neural network in software, a recurrent autoencoder is used. The technique of operation is with a time sequence of spectrograms. To test the model is introduced the concept of semantic quality of clustering. Semantic quality, determined as the degree of correspondence between the information that can be extracted from the obtained cluster structure and the formalized presentation of the user. The interpretation of the results of the discovery of turbine generator defects is presented.Â Â Â
Leadership Abilities of a Military Manager, Professionalism of a Commander as the Guarantee of the Practice of Effective Activi-ty of a Military Organization
Authors: Bakhov Ivan , Ryzhykov Vadym , Kolisnyk Oleh 
Published: April 2019

In their paper, the authors studied sequence of development and importance of leadership, military management as the basis of effective management of the military organization. The emphasis was placed on the managerial qualities of a modern military commander as a leader of a military organization. Leading talent for military commanders was announced on the example of Sun Tsu and Alexander Suvorov. It is stated that charismatic leadership as a special type of leadership is based neither merely on the law and the constitution as in legitimate leadership, nor on tradition as in traditional leadership, but solely on the special talent of a charismatic leader capable of enchanting and leading a mass of people. The authors suggested three groups of elements of the leader's image in relation to the political leader are outlined, namely, personal characteristics â€“ physical, psycho-physiological features, his character, type of personality, individual style of decision making; social characteristics â€“ the status of a leader associated with the official position, as well as related to the origin, wealth, etc. in the paper it is singled out the main psychological and pedagogical properties of the military commander and his functions in modern military management.Â Â Â
Scientific and Methodological Basics of Formation of Preschoolersâ€™ Readiness for Social and Personal Orientation
Authors: V. Barcaeva E. , V. Ryabova N. , V. Zolotkova E. 
Published: April 2019

The article deals with the theoretical justification and development of a model of the formation of readiness for social and personal orientation of preschoolers, as well as the evaluation of the pedagogical conditions of such formation. The leading approaches to studying the problem are the social and cultural approach, the system approach, the activity approach, and the anthropological approach that constitute the theoretical and methodological basis of the readiness under consideration.The article presents the theoretical review of the literature related to the problem of formation of readiness for social and personal orientation of preschoolers at additional education institutions. The definitions of the following terms are given: "social and personal orientation", "readiness for social and personal orientation of preschoolers", and "formation of readiness for social and personal orientation of preschoolers". The article describes the main components of the structure of readiness for social and personal orientation of preschoolers â€“ personal, cognitive, and activity components. The model of the formation of readiness for social and personal orientation of preschoolers at additional education institutions is elaborated. The main components of the model â€“ theoretical and methodological, target, content, process, and resultative and evaluative â€“ are presented and characterized in detail. The pedagogical conditions of implementing the model are justified and tested. The results of the summative and formative assessment and the control experiment are presented and analyzed. The pilot testing was carried out at additional education institutions in Saransk, Republic of Mordovia. The theoretical analysis of the literature on the topic and the empirical methods have been used in the research.The relevance of the research aimed at studying readiness for social and personal orientation of preschoolers at additional education institutions is defined by the fact that the obtained results contribute to the successful social orientation of children of this category in society.Â Â
Cognitive Information Systems for Protection of Museum Complexes
Authors: Valentinovich Bogdanov Aleksey , Gennadievich Malygin Igor 
Published: April 2019

The paper considers the conceptual provisions of building a promising cognitive information security system of the museum complex on a cyber-physical basis. The stratified model of cognitive information security system of the museum complex was presented. It was shown that the key technological platform for the security of the museum complex is information and network technologies integrated (converged) with the technologies of industrial artificial intelligence. The generalized structural scheme of the cognitive cycle of the information security system of the museum complex was considered. The characteristic of the basic processes realized in a cognitive contour was given.Â Â Â
Automating the Process of an Oil and Gas Company Property Management: Regulatory and Economic Aspects
Authors: Grigorievna Bondarenko Tatiana , Yuryevich Annenkov Aleksey , Arbievich Khalidov Ibragim , Uvaysovich Soltakhanov Anzor 
Published: April 2019

In this article, the authors consider the modern principles and features of maintaining the oil and gas company equipment database in the ERP system for the growth of the efficient use of property assets in oil and gas companies with a view to establishing common methodological principles and approaches thereto, and the formation of management reporting in these companies and their subsidiaries. The proposed methodology establishes the unified requirements to the management accounting and the formation of a system of effective use of assets of an oil and gas company in modern conditions, allowing to modernize and repair each technological process of the oil and gas companies both in a staged manner and, in general, and to timely receive management information for each technological process or for each business unit regarding the use of property assets of an oil and gas company. The article describes the prototype model for the classification and grouping of the company property, which can be implemented in modules on SAP or Oracle platforms in order to visualize methodology of the future system implemented on directories of a unified budget classifier. It was argued that the primary goal of the ERP system implementation was the creation of an understandable and functional system of the company asset management that would allow a much more efficient budget planning to optimize stock balances, costs for repairs, investment costs, in other words, would improve the efficiency and transparency of the entire workflow.Â Â Â
Security between Dehumidify Dryers and a Monitoring Server in Plastic Manufacturing Control
Authors: Mun Lee Byung , . . 
Published: April 2019

When moisture over an allowable range is included in material during the plastic manufacturing process, a defective product might be produced, hence management of the dehumidifying dryer process is needed. Therefore, to maintain the materialâ€™s optimal humidity, a dehumidify dryer measures data in real time and transfers the data to a server; based on the measurement results, it suggests a smart factory model for appropriate control. However, even if the data is accurately measured, if its integrity and confidentiality are not maintained during the transfer process, control data sent to a dehumidify dryer can cause unintended malfunctions. Therefore, this study suggests an overall encryption mechanism that can maintain the integrity and confidentiality of data at the same time during the transfer process. We confirmed through an experiment with this mechanism that when data is damaged or altered during a transfer process, a person can check this. We expect that the method suggested in this paper will help the productivity of the plastic manufacturing process to increase and defective product rate to decrease.Â Â
Microbial Consortium for Processing Secondary Collagen-Containing Raw Materials into Feeds for Farm Animals
Authors: M. Dragunova M. , V. Pozdnyakova A. , K. Asyakina L. , V. Kriger O. , S. Velichkovitch N. , V. Kozlova O. , S. Milentieva I. , Y. Prosekov A. 
Published: April 2019

In recent years, the problem of processing and rational use of the secondary raw materials of the meat industry is becoming relevant all over the world. Pork skin or wastes accumulate in significant quantities at meat-packing plants and slaughter houses in livestock farms. There are various technologies for processing collagen-containing raw materials, but their widespread introduction to enterprises is constrained by high cost. One of the effective approaches to solving this problem is the processing of collagen-containing wastes of pig complexes by biotechnological methods. For these purposes, compositions of consortia based on yeast have collagenase activity: Clavispora lusitaniae Y-3723, Candida utilis Y-263, Candida lipotica Y-3153, Candida lipotica Y-3157, Candida arthrobotrys F-1138. The compositions of nutrient media for co-cultivation of yeast were selected: temperature, pH, duration of cultivation. It was found that the degree of biodegradation of collagen-containing raw materials under the action of the consortia is 89.7%. The mass fraction of protein in the hydrolysates of collagen-containing raw materials is 78.15%, which opens prospects for their use as feed for farm animals.Â Â
Brand in the Philosophical Sense: from Object to Person
Authors: Dydrov Artur , Nevelev Anatoly , Neveleva Vera , Milyaeva Ekaterina , Penner Regina , Solomko Dmitry 
Published: April 2019

Under the influence of the values of Western European civilization, the life of contemporary human has been gradually shifted from the supremacy of the practices of material consumption to the practices of self-realization. It is interesting to understand the phenomenon of brand, which goes beyond researches in economics and marketing (D. Aaker, J. Trout and D. Ogilvy). Brand is able not only to take away the individual's world but also helps the individual to stand out, to overcome the ordinary life through brandâ€™s universality which contributes to the establishment of mutual understanding between people. Philosophical anthropology and its theories by H. Marcuse, J. Ortega y Gasset or E. Fromm can become the basis for a new interpretation of brand as a socio-cultural phenomenon that plays a significant role in the human everyday life. The authors substantiate the thesis that brand and human-brand, in particular, can be tools of assembly and can be used as a reference for other people, can overcome the crisis of the identity of modern human.Â Â
The Approbation of a Mathematical Model of the Influence of Three-Level Semantic Representation of an Educational Mes-sage on the Dynamics of Students' Creativity
Authors: Gafarova Yelena , Belevitin Vladimir , Korchemkina Yuliya , Smyrnov Yevgen , Khasanova Marina 
Published: April 2019

The article presents the description and approbation experience of a mathematical model of three-level semantic representation of training signals. The results of approbation indicate a significant impact of the ternary nature of training signals on the dynamics of the changes in the verbal creativity indicator.Â Â Â
Studying the Effect of New Didactic Tool on the Effectiveness of Educational Activity
Authors: Yurievna Glazkova Irina , Mikhailovna Litvinova Tatiana , Mikhailovna Kolomiets Olga , Alexandrovna Smyslova Olga 
Published: April 2019

This article presents the results of studies devoted to assessing the survival of students' knowledge, regardless of their basic training. The study was conducted based on two groups of specialists, recertified under the program "Pharmacy management and economics" at the Pharmacy Department of Sechenov First Moscow State Medical University. Some of the specialists of the experimental groups had been previously trained at the Pharmacy Department of Sechenov First Moscow State Medical University in 2012-2013 using a new developed didactic tool named "Activity Book". According to the results obtained, the skills acquired by the specialists trained using on "Activity Book" in 2012-2013, were characterized by higher "survivability".Â Â
Facilitation Technologies in the Process of Understanding of the Writerâ€™s Biography
Authors: Ivanovna Grakhova Svetlana , Anatolievna Okisheva Karina , Mikhailovna Zakharova Irina , Viktorovna Potanina Aleksandra 
Published: April 2019

The article presents the methodology of organizing educational activities to study a writerâ€™s biography with the help of facilitation approach. A key aspect of the paper is the group work model, i.e., â€œThe World CafÃ©â€ which allowed the authors to process and comprehend a large amount of information about F.M. Dostoevsky, share it with students, and plan further work on the study of his creative writing.In addition, the article identifies important concepts in the comprehension of the first part of the posthumous biography â€œThe materials for the biography of F.M. Dostoevskyâ€. The compiler of the biography was O.F. Miller, a professor of literature in St. Petersburg University (Russia), critic, publicist, and a famous educator of the 19th century. Interestingly, â€œMaterials for the biography of F.M. Dostoevskyâ€, published in 1883, were not fully republished and did not receive sufficient scientific understanding until 2010, even though the work of O.F. Miller remained the main source the experts studying F.M. Dostoevsky. Of much importance is the fact that some parts of â€œMaterials for the biography of F.M. Dostoevskyâ€ appeared on the Internet only after 2012. This paradox highlights the importance of the research describing the biography.Â In 2010, the personal history â€œMaterials for the biography of F.M. Dostoevskyâ€ became an integral part of the academic thesis by K.A. Okisheva â€œF.M. Dostoevsky and O.F. Miller: the history of relationshipsâ€. Our present study highlights the importance of biographies for the education of young generations. Our major concern is the methodology, according to which personal historyâ€™s information serves as an essential part of roundtable discussions which simultaneously target the acquisition of F.M. Dostoevskyâ€™s biography and innovative classroom activities.Â
Healthy Life-Style of Students: Sociological Approach
Authors: Panachev Valery , Zelenin Leonid , Opletin Anatoly , Legotkin Aleksandr , Ovchinnikov Viktoria 
Published: April 2019

The ancient Greek philosopher Plato called movement as â€œsalutary part of medicineâ€, while writer and historian Plutarch â€“ as â€œstorehouse of lifeâ€. Do we always apply efforts in order this â€œstorehouseâ€ be full? Today in the age of scientific-technological progress large-scale utilization of manual labour has been practically disappeared and there has been opened the door for the so called â€œdiseases of the centuryâ€. The analysis of the results of studentsâ€™ health and healthy life-style problems study has been presented in the article. The role of physical culture and of the department of physical culture in this process has been determined. The ways of universityâ€™s educational environments resources stirring up for this problem solution have been outlined. Many people try to fully protect themselves against physical activity. They think that the less physical activity the healthier they become. Many students try to make their physical activity less thereby breaking their health. In any ways they try to obtain health certificates in order not to attend physical culture lessons and practically in all cases they get moral support of parents and what is the worst of doctors.Â Â Â
Continued Fractions and Conformal Mappings for Domains with Angel Points
Authors: N. Ivanshin Pyotr , . . 
Published: April 2019

Here we construct the conformal mappings with the help of the continued fraction approximations. We first show that the method of [19] works for conformal mappings of the unit disk onto domains with acute external angles at the boundary. We give certain illustrative examples of these constructions. Next we outline the problem with domains which boudary possesses acute internal angles. Then we construct the method of rational root approximation in the right complex half-plane. First we construct the square root approximation and consider approximative properties of the mapping sequence in Theorem 1. Then we turn to the general case, namely, the continued fraction approximation of the rational root function in the complex right half-plane. These approximations converge to the algebraic root functions , , , . This is proved in Theorem 2 of the aricle. Thus we prove convergence of this method and construct conformal approximate mappings of the unit disk onto domains with angles and thin domains. We estimate the convergence rate of the approximation sequences. Note that the closer the point is to zero or infinity and the lower is the ratio k/N the worse is the approximation. Also we give the examples that illustrate the conformal mapping construction.Â Â
KEBIJAKAN KELAUTAN INDONESIA DALAM PERSPEKTIF UNCLOS 1982
Authors: Susetyorini Peni 
Published: April 2019

Indonesia sebagai negara kepulauan terbesar di dunia, dengan kondisi geografis yang strategis dan kaya akan sumberdaya alam, namun semuanya masih belum dapat dimanfaatkan secara optimal demi kemakmuran bangsa. Banyak faktor yang menyebabkan hal tersebut, mulai dari kesalahan paradigma pembangunan hingga carut marutnya upaya penegakan hukum kemaritiman. Kendala pemenuhan intrastruktur yang memadai dalam kemaritiman merupakan kendala utama yang harus diselesaikan pemerintah, karena keberadaan infrastruktur akan memungkinkan pelayanan yang lebih baik. Persoalan pembenahan sistem penegakan hukum melalui penguatan dan koordinasi antar lembaga yang berwenang di laut akan sangat menunjang bagi terciptanya keselarasan penegakan hukum, sehingga para pelaku kemaritiman akan mendapatkan kepastian kepada siapa mereka harus menggantungkan harapannya bila mereka mendapatkan kesulitan di laut. Penelitian ini bertujuan menganalisis hak dan kewajiban negara dalam mengimplementasikan Konvensi Hukum Laut (Unclos) 1982 yang telah diratifikasi oleh negara Indonesia dengan Undang-Undang Nomor 17 Tahun 1985 tentang Pengesahan United Nation Convention on The Law of The Sea, dan menganalisis kebijakan kelautan Indonesia dalam upaya mewujudkan negara Indonesia sebagai poros maritim dunia.
Neurotoxic Effects of Stanozolol on Male Rats‘ Hippocampi: Does Stanozolol cause apoptosis?
Authors: Karimooy Faezeh Nemati , Bideskan Alireza Ebrahimzadeh , Pour Abbas Mohammadi , Hoseini Seyed Mahmoud 
Published: April 2019

AbstractStanozolol is an anabolic-androgenic steroid which is commonly abused by athletes for improved energy, appearance, and physical size. It has been previously shown to cause changes in behaviour and has various physical effects. Studies have previously been conducted on its neurotoxic effect on the central nervous system (CNS), which are typically psychological in nature. This study was performed to investigate the apoptotic effect of stanozolol on different parts of the rat hippocampus. Sixteen male Wistar rats were divided randomly into two groups (experimental and control). The experimental group received subcutaneous injections of stanozolol (5mg/kg/day) for consecutive 28 days, whereas the control group received saline using the same dosing schedule and administration route. After routine procedures, coronal sections of rat brain were stained with Toluidine blue and TUNEL for pre-apoptotic and apoptotic cell detection, respectively. In order to compare groups, the mean number of TUNEL-positive and pre-apoptotic neurons per unit area were calculated and analysed. Histopathological examination revealed that the mean number of pre-apoptotic and apoptotic neurons in the CA1, CA2, CA3 and DG areas of the hippocampus were significantly increased in the stanozolol treated group. In conclusion, stanozolol abuse may induce pre-apoptotic and apoptotic cell formation in different regions of the hippocampus.