bluuebunny/crossref_metadata_2025 huggingface dataset:
Inclusive Education in Technical University
Authors: G. Savka O. , V. Milkina E.
Published: April 2019

Â The present article addresses the issue of importance of inclusive education in higher education institutions with statistical data on students with disabilities undergoing training. In this article the problems of university readiness for implementation of inclusive education of young people with disabilities are analyzed; and the legal, educational and systemic aspects of special education are investigated.Â Â
Regional Clusters are in Strategy of Achievement of Technological Leadership in Russian Economy
Authors: N. Voronina V. , A. Kononov M. , V. Bashmakov D.
Published: April 2019

Based on the analysis of different conceptual approaches to the study of the problem of the collapse of the Soviet Union, of introducing into the scientific circulation of new sources, identifies the different factors that determined the events of 25 years ago. We conclude that the conditions of the unfolding scientific and technological revolution demanded the integration of science, education and production, overcoming the departmental barriers, creating a full-fledged innovation system on a national scale. The main areas was to be the development of a General strategy of modernization of the country, the production of modern high-quality products, the implementation of technical renovation of production, resource saving.The article is devoted to the development of a strategy for achieving technological leadership of the regional Russian economy. The necessity of implementing cluster management as a combination of sectoral and territorial management is substantiated with the purpose of creating conditions for effective functioning of the region and the national economy as a whole, resolving the contradiction between resources and the needs of the development of society in the context of globalization. Cluster management is considered as a new form in the regional management system, due to the rapid intellectualization of business processes and the â€œknowledgeâ€ factor in modern business caused by this elevation.Â Â
Educational Programs of Universal Design for Preparation and Training of Personnel
Authors: Yu. Mamedova I. , . .
Published: April 2019

The training of engineering and design personnel capable of taking into account the principles of universal design in their work will allow creating comfortable living conditions not only for people with disabilities in health, but also for certain categories of citizens by taking into account the needs.Â Â
Application of Measurement Signal Reduction to Improve Measurement Accuracy
Authors: R. Ziyatdinov Rustem , R. Zakirova Leisan
Published: April 2019

Most modern technical tasks require high precision measurements. To do this, it is necessary to analyze the causes of errors and take measures to reduce their influence on the accuracy of measurements. The causes of errors are very diverse and cannot always be identified. However, some systematic components of the measurement error can be described and calculated mathematically. In this case, the task of reducing the signal at the output of a measuring device to the form it would have when using an â€œidealâ€ device is reduced to calculating a certain linear operator which product to the measured signal allows obtaining the minimum systematic error. In this paper, the application of the reduction method is given by the example of a measuring instrument for the degree of polarization of light radiation which comprises three measuring channels for measuring the intensity of linearly polarized radiation. Each channel is built with the use of three operational amplifiers. The main errors of a measuring channel that can be described and determined are the errors of the operational amplifiers associated with the bias voltages and temperature drift. In real measuring systems there are much larger of such components. However, the use of computer equipment for modeling systems and processes, as well as measurements, removes all restrictions on the possibilities of processing the obtained data in a software way. With the help of computer technology it is possible to reduce the influence of perturbing effects and systematic errors, and also to eliminate gross errors. The random component of an error can be reduced by increasing the number of measurements and carrying out statistical data processing.Â Â Â
Study of the Thermal Stability of Ginsengbiomass as a Drying Object
Authors: S. Koshkalov Evgeny , P. Talipova Irina , P. Talipova Lida , Feoktistova A. , P.Barylnicova Elena
Published: April 2019

The problem of receiving biologically active medicines of a broad spectrum of activity for the food, pharmaceutical, cosmetic industry is relevant results of a research of heat stability of biomass of a ginseng for the purpose of justification of temperature condition and a way of drying are presented. Influence of duration and temperature of heating on quality indicators of biomass of a ginseng is studied. It is experimentally established that at a temperature of 400C and durations of heating within 15 hours the maintenance of total glycoside fraction in biomass of a ginseng (SGF) decreases up to 50%; at a temperature of 1000C and durations of heating within 8 hours of SGF about 30% decrease. It is revealed that at a temperature of heating up to 40 0C with increase in duration of heating increase in speed of process of a thermal inactivation is observed. It is established that the admissible temperature of heating of biomass of a ginseng is 600C. At sublimation drying the maintenance of SGF in dry biomass of a ginseng is 1,5 - 2 times higher, than at convective and vacuum drying. On the basis of results of a research the conclusion is drawn on that sublimation drying is the most preferable way of drying in comparison with vacuum and convective, allowing to receive a dry product with the highest quality indicators.Â Â
Priority Development Areas and "Industrialization 4.0": Do Not Overlap Trajectories
Authors: F. Galiullina Gulia , Kuznetsov Boris. , N. Fatkhutdinov Alex , B.Kuznetsova Svetlana
Published: April 2019

The paper discusses the problems associated with the priority social and economic development areas (PSEDAs) in Russia. The special role of high technologies in production processes in the priority social and economic development areas is noted. Attention is drawn to the goal of "advanced" development and to the functions of technological innovation and technological infrastructures in various fields of activity required for it. The methodological and technological foundations of "advanced development" are considered. The priority development in the Russian Federation is viewed through the prism of â€œindustrialization 4.0â€, the industrial revolution developing in the USA and Germany. â€œIndustrialization 4.0â€ is a new model of development which marks the end of the industrial and socio-economic formations of the 20th century and the beginning of the 21st century. As a result of the study, barriers to the creation of priority social and economic development areas were identified: the lack of a systematic approach to the implementation of a new type of special areas and an advanced scientific and technical base as the foundation for development in the modern world; the existence of a serious conflict of interest between stakeholders of the priority development areas; dominant decision making on survival strategies. The authors proposed to establish goal-setting as an important component in the national innovation system of Russia and determine technological directions, levels, criteria, qualimetric indicators based on the parameters and trends of the industrial revolution 4.0. The priority social and economic development areas should be considered as an important tool for the adaptation of technological clusters of Russia to international trends, regulations, key parameters, seeking to change the catch-up paradigm with the paradigm of economic development.Â
Autonomous Vehicles as a Category of Transport Law: Definition and Classification
Authors: N. Demyanov Dmitry , V. Krivenkova Maria , A. Musabirova Dinara
Published: April 2019

In this paper, the authors consider issues related to the legal definition and understanding of the essence of vehicles with assisted driving and varying degrees of automation. It is pointed out on the need to study the terminological features and definitional difficulties in this area in order to optimize the current Russian transport legislation. The world experience of practical use of vehicles with assisted driving, as well as the legal regulation of related issues is analyzed. The characteristics of various types of automated vehicles are given and investigated. There are considered the current proposals for making amendments to the Rules of the road, aimed at regulating the legal status of unmanned vehicles. The imperfection of these additions, which do not take into account the presence of various levels of vehicle automation, is substantiated. An alternative approach to the formation of an effective conceptual apparatus based on the degree of automation of the driving process is proposed.Â Â Â
Subject-Light Environment as a Platform for Implementation of Universal Design Principles
Authors: I. Zhigunova A. , L. Sokolova M.
Published: April 2019

The present article analyzes the possibility of introducing principles of universal design into the design process of objects, the designs of which provide for the presence of light elements. Compliance with the principles of universal design will allow to fill the environment with more sophisticated design objects that will be convenient and accessible to people regardless of their features. At the same time, the designer often uses a light, or light medium in his work. Light environment can be considered the configuration of light fluxes and objects creating them, transmitting, reflecting and scattering. Such objects can be both of artificial and natural origin. If we consider questions of the interaction of light medium with objects and their aggregates (we can talk both about objects that serve as a source of light and about objects interacting with light), then we can talk about the object-light medium.Â
Application of Universal and Disciplinary Design
Authors: M.L Sokolova
Published: April 2019

The present paper deals with problems of applying universal and disciplinary design both in design of individual products and devices, and in formation of environmental elements. Recommendations are given on the use of the principles of universality and disciplinary as the main governing principles of design, as well as on the formation of competence in the use of universal and disciplinary design. When training specialists in the field of design.Â Â
Virtual Environment as a Tool for Increasing Students' Natural Science Literacy
Authors: Abeldina Zhaidary , Makysh Gulmira , Moldumarova Zhibek , Abeldina Rauza , Moldum Zhuldyz
Published: April 2019

The article is devoted to the quality of natural science education at universities. Moreover, this article reveals the causes and consequences of the decline in the level of mastery of these disciplines. The modernization of education efficiency aimed at improving the quality and accessibility of education itself largely depends on the way of using the objective information. This information can be received in the framework of studies of various types of education results such as monitoring studies of the republican level and international comparative studies. All these studies provide the information on the state of education; they allow correlating the planned and achieved results and based on that identifying the most significant education problems that need to be solved. The monitoring of the education quality implies the development of criteria for the assessments of knowledge for any stage of education. The calculation of students' progress rating can be one of the approaches to this problem. The assessment of the output knowledge of the students' progress rating can be done by using the electronic journal, which is the part of a university's automated information system. The standardization of the final rating on a scale of 0 to 100 creates an optimal opportunity to compare the results of educational progress at all stages of training. The use of virtual tools and software products is one of the essential interactive elements of the e-learning course in the virtual educational environment, which is particularly important in the study of natural sciences. These tools combine methodological and pedagogical technologies, information resources and modern software and help to monitor the educational process and find the solution to the issues of its quality.Â Â
Design of PSO Based Cascaded Multilevel Inverter with Unequal DC Sources
Authors: Mohanty Rupali , Chatterjee Debashis , Sengupta Gopinath
Published: April 2019

This paper focusing on, the total harmonics distortion (THD) of the output voltage is minimized by the help of a cascade multilevel inverter with non-equal DC sources using particle swarm optimization (PSO) algorithm.Â  The nonlinear transcendental equation that describing the harmonic elimination problem is solved by using many methods existing in literature. In the proposed technique, unequal DC sources are taken for the multilevel inverter, which is practical when different renewable sources are used. The desired switching angles are found out by implementing PSO algorithm which results the minimum THD. Experimental details along with simulation results of 11-level inverter are shown to validate the theory.Â
Design and Analysis for the presence of Bacillus cereus in blood using Plasmons
Authors: S S Ajey , C Srikanth P , D N Nagalaxmi Dr. , V R Krishnamurthy Dr. , Chandra Shekar N.
Published: April 2019

The Photonic Waveguide biosensors are used for detection and analysis of bio-analyte. These photonic waveguides use Plasmon vibrations technique for detection of the analyte by combining biological components with physicochemical detector. FDTD which stands for finite difference time domain is used for designing a 2- D Surface Plasmonic Resonance based photonic waveguide-based biosensor for detection of the Micro-bacteria named Bacillus cereus in order to find the toxicity in the blood. For modelling and designing the photonic waveguide sensor, Rsoft CAD simulation tool is used. Monitor values, wavelength and Frequency spectrums have been observed and by using these parameters Sensitivity is calculated. A slight variation in the refractive index leads to a substantial change in the frequency which can be seen in the band structure, therefore the designed structure behaves as sensor. Therefore, designed sensor is greatly sensitive to the modifications in RI and hence it discriminates among the dissimilar constituents of the analyte.Â Â
Integrated Approach to Modeling IC Competence in Students
Authors: A. Belevitin V. , A. Bogatenkov S. , V. Rudnev V. , L. Khasanova M. , I.Tyunin A.
Published: April 2019

A strong correlation of the problem of guaranteed information security provision with the human factor and the escalation of threats to information security for professional activity in information society prove the importance of the relevant proper training of highly qualified personnel.The theoretical justification of the integrated approach to modeling studentsâ€™ information and communication competence (IC competence), including new structure and content of students' preparation under integration of the classical system and e-learning with the development of adequate forms and methods of teaching, promotes the high level of professional competence.The scope of research is represented by the principles of computational modeling of IC competence, formed as a result of continuous staged personnel training in "Professional Education (by Industries)" based on the Federal State Educational Standard of Russia.The research offers an integrated approach to computational modeling of studentsâ€™ IC competence based on the classification of competencies demonstrating the projection of a professional competency vector on a plane of information and communication technologies (ICT plane) acting as a model of studentsâ€™ IC competence. Here, any ray of the ICT plane may act as a model of IC competence in a certain specialization of proper training of highly qualified personnel in any industry. Such an approach to IC competence of a graduate of an educational organization is determined by respective aims and fields of professional activity corresponding to IC competencies.The methodology of content design has been developed for educational disciplines in continuous information and academic training of graduates under e-learning, as well as an algorithm based on the competence approach, making it possible to explicitly determine the generation path of IC competence of professional education organization graduates having different basic training, which eliminates the threat of insufficient or excessive content of the intended study materials.Â Â
Oil Sector of Russia: Current Situation and Trends
Authors: M. Beltyukova S. , P. Pazdnikova N. , V. Karpovich Yu. , A. Kuznetsov P. , . .
Published: April 2019

The article reviews practical experience and some theoretical aspects of the functioning of the oil sector in the Russian economy, analyzes the current situation in the large oil and gas fields of the Russian Federation, reveals negative and positive factors regarding the development of the oil sector in the national economy. Expert assessments of the state and prospects for the oil sector development are given based on the results of the analysis of its main indicators.Â Â
Development of Optimization Model of Budget Allocation for Promotion of Unmanned Aerial Vehicles
Authors: Anatolievna Burdina Anna , Nikolaevna Kaloshina Marina , Timofeevna Manaenkova Elena , Alexandrovna Nehrest Anna , Mikhailovna Rogulenko Tatyana
Published: April 2019

This article discusses manufacturers of unmanned aerial vehicles, convex and stochastic programming, quantile optimization in economy are reviewed. Problem of budget allocation for promotion of engineering products is defined and solved in two variants: deterministic formulation, when a company is new and has not its own statistic data, and, otherwise, stochastic formulation. These problems were solved using methods of optimization theory and theory of stochastic systems such as simplex method, successive quadratic programming, and confidence method. Optimization model of budget allocation for promotion of unmanned aerial vehicles has been developed which optimizes budget for innovative engineering products.Â Â
Studentsâ€™ Satisfaction with Interactive Forms of Training with Elements of Gamification
Authors: S. Demchenko Tatiana , V. Vinichenko Mikhail , V. Demchenko Maksim , Y. Ilina Irina , V. Buley Natalya , V. Duplij Elena
Published: April 2019

The article considers students' satisfaction with interactive forms of training with elements of gamification. Based on the empirical study, the level of studentsâ€™ satisfaction with interactive forms of training with elements of gamification has been measured. The study has been conducted at 6 educational organizations that carry out educational activities on educational programs of higher education â€“ bachelor, specialist and master degree programs. A set of sociological methods has been used in the study: a questionnaire survey of students, an expert survey of teachers working at higher education institutions, an analysis of documents; content analysis; a method of mathematical data processing (correlation analysis, using the software package SPSS Statistics 23). Based on the analysis of the scientific literature and the results of the sociological research conducted, it has been established that the students are more satisfied with the quality of interactive sessions with elements of gamification (57.01%) than with the quality of training by traditional methods (23.36%) and the quality of the content of classes conducted by traditional methods (19.63%). It has been revealed that the use of interactive forms of training with elements of gamification is the most effective: to increase the effectiveness of mastering the training material (20%); for decision-making (17.33%); to heighten interest in learning (15.33%). The closeness of the views of students and teachers on the assessment of interactive forms of training with elements of gamification and assessment of classes conducted by traditional methods has been determined by means of Spearman's rank correlation coefficient. The obtained data of the correlation analysis have shown a rather high level of correlation and indicated the closeness of the views of students and teachers on the phenomena studied.Â Â
Engineering Education for Forming Students' Risk-Oriented Consciousness
Authors: G. Dolinina Irina , K. Geykhman Lyubov , V. Kushnaryova Oksana , I. Kazarenkov Vyacheslav
Published: April 2019

The paper outlines the research on educational processes aimed at forming risk-oriented consciousness in students as an essential component of life safety culture. Risk-oriented consciousness formation in students attending a technical university is advisable in view of them getting ready for future professional activities and its advisability is the core idea of all the work done. The paper contains an authors' interpretation of "risk-oriented consciousness of students attending a technical university" concept. To achieve the research goal, the authors applied a design technique. As a result, an educational technology for forming risk-oriented consciousness in students was developed. The authors also highlight obvious prospects and necessity to get further insights into the problem under consideration.Â Â
Statistical Analysis as the Basis for the Practice of Modernizing Personnel Management: International Experience
Authors: Aleksandrovich Endovitsky Dmitry , Borisovna Durakova Irina , . .
Published: April 2019

The article is devoted to the issues of modernization of personnel management from the standpoint of the results of the statistical analysis of its framework conditions, studied as social and mass phenomena. Terms of implementation of work with the staff received extensive coverage in the scientific literature, profile-oriented to management, economics, sociology, psychology and law. Insufficient research base for statistical conclusions on the scale of phenomena, their groupings, and dynamics makes it difficult to work on timely diagnosis of the real model of personnel management and the formation of a vector of its modernization. The article systematizes the concept of the components of the two-contour framework, which defines the playing space of work with personnel, shows the classifications of the working age, family models, systematizes the scientific concepts of generations and the dynamics of value systems. Grounds for modernizing the practice of personnel management in organizations are justified. The methods of statistical analysis are given: observation, groupings, and classifications.Â Â Â
Development of Control System of Financial and Economic Results of an Enterprise
Authors: Borisovna Frolova Victoria , Vladimirovna Dmitrieva Olga , Aleksandrovich Biryukov Vladimir , Mikhailovna Avramenko Galina , Anatolievich Lebedev Konstantin
Published: April 2019

The paper presents the proposals for the development of control system of financial and economic results of an enterprise. It was proved that teamwork, corporate culture and high competence of the participants create the necessary conditions for the formation of new thinking and highly professional action. It was found that a company should create the atmosphere of creativity and necessary change including the removal of barriers to the team interaction, the improvement of teamwork vertically, horizontally and throughout the management structure. It was determined that models and methods as elements of the result management system are the main and formative components of the financial and economic results control system of enterprises itself since the functioning of the entire system and each of its elements depends on the choice of specific management models and methods or their combination.Â Â
Mongolian Trace in the Criminal Penalties Institute in Buryat Society of the Russian Empire in XIX Century
Authors: P. Garmaev Yuri , Gantulga Navaan , V. Kharmaev Yuri
Published: April 2019

The article is devoted to a scientific study of the criminal penalties status in the Russian Empire of the XIX century in its outlying areas, in particular Transbaikal territory, mainly populated by the Buryats. The modern local institution of criminal penalties is justly criticize due to unsatisfactory implementation of criminal responsibility and the failure to achieve the main goals of penalties in society. The solution of pending problems in this field is impossible without taking into account, both historical and positive foreign experience. Empirical methods of comparison, description, interpretation; theoretical methods of formal and dialectic logic. It is interesting to see the experience of criminal penalties in the Russian Empire of the XIX century in Buryat society, which seamlessly combine both Russian traditions and the customs of the neighboring Mongolian state. Legal regulation of the outlying territories of the Russian Empire in the XIX century, in the context of preventing criminal acts is based on the peculiarities of delineation of legal proceedings depending on categories of the crimes committed. As the study reveals, prevention of new crimes in the outlying territories of the Russian Empire in XIX century (in the Buryat society) and correction of the offender were achieved primarily through public institutions (local government, tribal and clan communities). We believe that in modern conditions, along with the state institutions of subjects of prevention, the possibility of preventive measures by the mentioned institutions should not be discounted.Â Â Â
Professional Integrity within the Structure of Professional Activity: Psychological and Pedagogical Formation Basis
Authors: Petrovna Gavrilyuk Nataliya , Vladimirovna Kryucheva Yana , Nikolaevna Semenkova Svetlana
Published: April 2019

The article covers the issues related to the process of training students for professional activity. The authors introduce a new term "professional integrity". This term is presented by three interrelated structural components: cognitive, communicative, and behavioral. The psychological and pedagogical basis of professional activity is theoretically justified. Diagnostic tools for the problematic area of professional activity are verified empirically. The sources of difficulties and problems faced by a person in professional activity are found out. The authors identify a correlation among the sources of difficulties of a person in the important life spheres. Psychological and pedagogical recommendations on solving problems related to the formation of professional activity at higher education institutions are developed. The findings can be attractive for teachers, psychologists, postgraduate students interested in problems of starting professional activity.Â Â
Anti-Depopulation Policy as a Method for Boosting Russiaâ€™s National Security
Authors: Vladimirovna Gnezdova Julia , Iosifovich Deren Vasiliy , Nikolaevna Rudakova Elena , Vladimirovna Karapetyants Irina , Anatolievna Safronova Anastasia
Published: April 2019

This paper makes a case for that declines in population size must be counteracted via a well-substantiated anti-depopulation policy. Russiaâ€™s current anti-depopulation policy has yet to live up to its potential. The linkage between depopulation and social/economic processes taking place across the Russian Federation may well be associated with the nationâ€™s rather inhomogeneous, polarized natural-terrain, territorial-economic, and settlement structure and marked differentiation in terms of major demographic and natural/economic determinants. By its subject matter, the issue of depopulation has long stopped being strictly scientific â€“ it now also has a political, economic, and ethnocultural ring to it. In this context, â€˜The Concept on Demographic Policy in the Russian Federation for the Period through to 2025â€™ expressly sets out the goals, principles, objectives, and key focus areas for Russiaâ€™s demographic policy, as well as the mechanisms for implementing it and curbing depopulation. However, all these postulates have thus far failed to be a factor for rational activity and greater responsibility for implementing set objectives on the part of relevant public authorities, which is affecting the nationâ€™s geopolitical security.Â Â Â
Effect of eye massaging device towards brain rhythms
Authors: A. Mansor F. , Sudirman R.
Published: April 2019

This study aimed to examine the effectiveness of the eye massaging device in promoting mind relaxation state based on alpha rhythm in brain. This study has been conducted involving 35 participants whose their brain signals were captured by an electroencephalography (EEG) machine whilst they undergoing resting state, eye massaging session and visual tasks designed to induced stress. The signal is analyzed using Discrete Wavelet Transform (DWT) and the major concern of the study, relative power of alpha was extracted from channel point O1 and O2. T-test analysis used to validate the differences of relative alpha power produced before and after using the device. Based on the results, the average values of relative alpha power collected for EEG signals before using the eye massaging device has been increased for both channel (O1: before = 17.601, after = 19.765, O2: before = 12.577, after = 14.783) with an increment of 12.29% and 17.54% respectively. However, there is no enough evidence to prove that using the device give positive effect on improving participant’s relaxation state as there is only have 51.5% and 58.4% chances that the device might worked on mind relaxation state.
A new lightweight authentication protocol in IoT environment for RFID tags
Authors: Radan Alireza , Samimi Hoseine , Moeni Ali
Published: April 2019

Nowadays, internet of things (IoT) is a prominent technology that provides the field for connection and information transfer through communicational networks like internet and intranet. Since IoT is applied in various functions so that personal information of individuals or objects may be read without consent of them or in absence of a secure protocol, that is a challenge in this part, this study aimed at identifying tags efficiently in order to protect privacy of things against attackers. In this research, a two-factor authentication protocol based on the public key cryptography has been presented in order to protect privacy. It has been tried in this protocol to diminish complicated calculations while the proposed method can resist against some attacks like tampering with tag and tag reader, tag tracking, man-in-the-middle attack, and replay attack. To examine the proposed method, application of paying toll in traffic management was used. Various traffic models have been considered to pay toll in proposed model and implementation of this method was done in simulation environment of MATLAB. In this simulation, two cryptography algorithms with Robin and ECC public keys with keys in different sizes were evaluated and results showed that almost all of passed tags were identified using an anticipation rate with high rate between tag and tag reader in a system implemented with Rabin algorithm. Moreover, this ratio was higher than 90% in a system that was implemented with ECC algorithm. However, application of conventional symmetric cryptographic algorithms such as AES can reduce ratio of read tags to lower than 20%.Â Â Â
Well Flow Rates at Secondary Well Stimulation
Authors: Bissembayeva Karlygash , Aissayeva Tolkyn , Zholbassarova Akshyryn , Islamberdiyev Zharas , Bayamirova Ryskol , Togasheva Aliya
Published: April 2019

With the number of new deposits growing, the number of deposits with complex geological structures (reservoirs with low permeability, non-Newtonian fluids and highly dissected geological frameworks) containing hard-to-recover oil grows as well. This type of deposits requires science-based methods and reservoir impact facilities to design and use in order to boost hydrocarbon production, increase the oil recovery factor, and improve the system of hydrocarbon deposit development and exploitation.Thus, the purpose of this article is to improve the methodological approach to determining the prime indicators of stimulated deposit development using mathematical process modeling, statistical methods, and field setting methods.Â
Effect of Aluminum Powder additive on Erosion and Bending Resistance of Galvanize Layer
Authors: Kamil Othman Abbas , . . , . .
Published: April 2019

Study of the effect of adding aluminum powder to galvanize melt on the microstructure, thickness of the galvanize layer, behavior and nature of fracture in the total layer through the use of optical microscope and scanning electron microscopy. The addition of the aluminum component (4.5%, 5%, 5.5%) to molten is increase the totalÂ  thickness of the galvanize layer because it increases the thickness of the interlayer and the adhesive layer with the low carbon steel coupled with the increased dipping time in the molten which also increases the thickness of the total galvanize layer. The cracks that were obtained from the bending test were examined for the samples. The samples with the large thickness and the addition ratio (Al-5.5%) were more resistant to bending. The cracks did not penetrate the surface of the galvanize layer until the angle of bending with the horizon (30Âº). The erosion resistance was compared to the exposure time of the selection samples, and showed good resistance to erosion at average exposure time. These samples are good in the manufacture of high and medium voltage transmission towers.Â
Effect of River Shell Particles on The Thermal Conductivity and Flexural Strength of The Polyester Resin
Authors: S. Mahjoob Dawood , N. Mustafa Samir , M. Mahan Hamid
Published: April 2019

In the present research, the effect of micro river shell percentage on thermal conductivity properties and flexural strength of the polyester compound with different Weight amount (5%, 10%, 15%, 20%, 25%) to the resin. Glacial river shell particle size was introduced in 8 Î¼m, therefore, The thermal conductivity test and flexural strength were performed on samples. The results indicated river shell percentage decrease the thermal conductivity of a polyester composite with an ideal percentage was 10% and the highest flexural strength weight amount 5wt% of River shell.Â
HUKUM YANG BERKEADILAN BAGI PENYANDANG DISABILITAS
Authors: A. Priamsari RR. Putri
Published: April 2019

Sebagai negara hukum, sudah menjadi keharusan bagi Negara Indonesia untuk melindungi hak-hak para Penyandang Disabilitas, sebagai salah satu hak konstitusional (constitutional right) sebagaimana yang diatur dalam Pasal 28 I ayat (2) UUD Negara Republik Indonesia Tahun 1945. Penulisan ini bertujuan untuk melihat apakah hukum yang berlaku di Indonesia sekarang ini telah mampu mewujudkan keadilan bagi para Penyandang Disabilitas, perwujudan ini mencakup aspek kesiapan Pemerintah serta Aparat dan Institusi Penegak Hukum dalam upaya menghadirkan Hukum yang berkeadilan bagi para Penyandang Disabilitas baik dalam kedudukannya sebagai saksi, korban maupuan pelaku tindak pidana, dan bagaimanakah konsekwensi dari belum disahkannya Peraturan Pemerintah sebagai aturan pelaksana Undang-Undang No. 8 Tahun 2016 tentang Penyandang Disabilitas.
Eruption age of Kannabe volcano using multi-dating: Implications for age determination of young basaltic lava flow
Authors: Shitaoka Yorinao , Saito Takeshi , Yamamoto Junji , Miyoshi Masaya , Ishibashi Hidemi , Soda Tsutomu
Published: April 2019

We estimated the eruption age of Kannabe volcano, located in southwestern Japan. Although the eruption age had been estimated using tephrochronology and K-Ar dating, the precision of its age determination left some room for improvement. The latest eruption age of Kannabe volcano is well constrained by wide spread tephras to ca. 7.2–30 ka. We applied paleomagnetic dating to a basaltic lava and optically stimulated luminescence (OSL) dating to a soil layer, which are associated with the Kannabe volcano. The soil layer above the Kannabe scoria was newly dated to be 21 ± 6 ka, as inferred from OSL dating. We also made paleomagnetic investigation to estimate the eruption age of the Kannabe basaltic lava. Paleomagnetic data of 23 rock samples from six locations in the Kannabe basaltic lava showed good mutual agreement. The average of remanent magnetizations yields declination of 0.3° and inclination of 65.9° with 95% confidence limit of 2.7°. This paleomagnetic direction with a relatively steep inclination is thought to be correlated with the paleomagnetic secular variation data of sediments in Lake Biwa at ca. 21.5 ka. Based on that information from multi-dating, we inferred that the Kannabe volcano erupted at ca. 22 ka. This result presents profound scientific implications for the precise age determination of young basaltic lava flow, for which few dating methods exist.
Parents to chronically ill adolescents have ambivalent views on confidential youth consultations – a mixed methods study
Authors: Thomsen Ena L. , Khoury Lina R. , Møller Tom , Boisen Kirsten A.
Published: April 2019

Background

Confidential youth consultations aiming at enhancing adolescent autonomy are a cornerstone of transitional care. At the same time, parental support is essential. These conflicting considerations result in a clinical dilemma.

Objective

The aim of this study was to examine the attitudes of parents to chronically ill adolescents regarding confidential youth consultations and to explore the underlying reasons.

Methods

A sequential explanatory mixed methods design consisting of a cross-sectional questionnaire survey (n = 117) and three focus group interviews among parents (n = 12) to chronically ill adolescents (12–19 years) was used. Quantitative data were analyzed descriptively. Qualitative data were analyzed using King’s template method.

Results

The parents preferred independent youth consultations starting around the age of 14–15 years. Around 60% of the parents had one or more concerns regarding independent youth consultations. Although 64% of the parents supported conditional or full confidentiality during adolescence, 95% wanted information even though their child did not consent. In the qualitative analysis, the parents described caring for a child with chronic disease as a term of life perceiving themselves as an “octopus” with numerous roles related to daily care and treatment and at the same time with thoughts and worries regarding the future. We found four themes: ‘a life with chronic disease’, ‘responsibility’, ‘protection’ and ‘apprenticeship’. The parents’ attitudes were influenced by their roles and their perception of the adolescent’s competences as well as their experience with the healthcare system.

Conclusions

Our findings suggest that parents need transitional care too.
Simulation of Methanol Carbonylation Reactor in Acetic Acid Production Plant: Selection of an Appropriate Correlation for Mass Transfer Coefficients
Authors: Jafari Ali Asghar , Tourani Somayeh , Khorasheh Farhad
Published: April 2019

This paper deals with mathematical modeling and simulation of methanol carbonylation reactor in acetic acid production plant that consisted of a continuous stirred tank reactor (CSTR), a flash drum, a Joule-Thomson valve, and a condenser. The model was based on material and energy balances that considered liquid-gas mass transfer, thermodynamics, and reactor hydrodynamics. The most important aspect of the model was the selection of an appropriate correlation for prediction of mass transfer coefficient. Several correlations were examined and comparison of the model results with plant data indicated that the correlation reported by Lemoine was most appropriate. The simulation results were found to be in good agreement with plant data and the effects of various operating parameters on the performance of the model such as temperature of reactor from 186 °C to 183.6 °C, CH3I concentration from 3.11 mol% to 2.21 mol% and agitator rotation speed from 62 rpm to 112 rpm were investigated.
Psychological and neuroscientific advances to understand Internet Use Disorder
Authors: Becker Benjamin , Montag Christian
Published: April 2019

Internet-Nutzungsstörung (INS; in der jüngeren Vergangenheit zumeist als „Internet-Sucht“ benannt) stellt ein viel diskutiertes Thema weltweit dar. Besonders mit der Aufnahme der Diagnose Gaming Disorder im ICD-11 der Weltgesundheitsbehörde ist das nächste Level einer oftmals emotional geführten Debatte über die Natur der Verhaltenssüchte erreicht worden. Um den Leser aktuelle Einsichten in den aktuellen Stand der Dinge bezüglich dieses Themenbereiches zu vermitteln, wird in der vorliegenden Übersichtarbeit zunächst zusammengefasst, was über die INS bekannt ist und auch wie sich das Störungsbild entwickelt. Zusätzlich wird versucht, das relativ neue Phänomen der Smartphone-Nutzungsstörung (für viele eher bekannt als „Smartphone-Sucht“) in dem großen Themenkomplex der INS zu verorten.

Über diese theoretischen und diagnostischen Aspekte hinausgehend, gibt der vorliegende Artikel eine Übersicht über neurowissenschaftliche Erkenntnisse, die dabei helfen, die INS besser zu charakterisieren. Viele unterschiedliche Methoden der Neurowissenschaften wurden bereits eingesetzt, um die biologischen Grundlagen der INS zu entschlüsseln. Die Magnetresonanztomographie (MRT) stand dabei in der Vergangenheit besonders im Fokus, so dass Befunde aus der MRT-Forschung auch im Fokus dieses Übersichtsartikel stehen werden. Der Artikel endet mit Limitationen der aktuellen empirischen Forschung. Zusätzlich wird ein Ausblick auf die nächsten Schritte in dem lebhaften Forschungsfeld der INS gegeben.
Research on preload relaxation for composite pre-tightened tooth connections
Authors: Li Fei , Zhao QiLin , Chen Haosen , Luo Sheng
Published: April 2019

Preload is the primary reason why pre-tightened tooth connections (PTTC) can transfer relatively large loads. However, creep of the composite would cause the preload relaxation, resulting in reducing bearing capacity of the connection. To study the preload relaxation of PTTC caused by the creep of composites, a prediction formula is deduced by converting the viscoelastic problem to an elastic problem using Laplace transform. Meanwhile, long-term experimental research on the preload relaxation of composite pre-tightened tooth connection with different initial preloads and different geometry sizes was made. The theoretical results are compared with experimental data obtained by long-term experiment, and the results indicate that the calculation formula can predict the preload relaxation well in linear viscoelastic state. The preload relaxation mainly occurs at the beginning of loading and it tends to be steady in the middle and later periods.
Die Angst des Schiris vor dem Elfmeter. Zur Interaktionssoziologie des Fußballspiels
Authors: Heck Justus
Published: April 2019

Obwohl Sportinteraktionen selten ohne einen Unparteiischen ablaufen, ist dieser Umstand soziologisch kaum erforscht. Die Spielleitung im Fußball, dem hier das Hauptinteresse gehört, ist in der Regel an einen neutralen Dritten delegiert, der das Spiel situativ beeinflusst, wie z.B. Elfmeterentscheidungen zuweilen drastisch vor Augen führen. Über einen Vergleich von Spielen ohne Schiedsrichter mit dem Kreisligafußball frage ich nach den strukturellen Unterschieden, die die Anwesenheit eines Schiedsrichters erzeugt. Dabei zeigt sich, dass ihre Präsenz die lautere und unlautere Konkurrenz im Spiel erhöht und dass sich Spieler und Schiedsrichter in einer strategischen Interaktion befinden. Schließlich beschreibe ich die dramaturgischen Herausforderungen für Schiedsrichter, wie etwa ihre Darstellung von Neutralität und sicheren Entscheidungen.
Glucagon regulates hepatic mitochondrial function and biogenesis through FOXO1
Authors: Yang Wanbao , Yan Hui , Pan Quan , Shen James Zheng , Zhou Fenghua , Wu Chaodong , Sun Yuxiang , Guo Shaodong
Published: April 2019

Glucagon promotes hepatic glucose production maintaining glucose homeostasis in the fasting state. Glucagon maintains at high level in both diabetic animals and human, contributing to hyperglycemia. Mitochondria, a major place for glucose oxidation, are dysfunctional in diabetic condition. However, whether hepatic mitochondrial function can be affected by glucagon remains unknown. Recently, we reported that FOXO1 is an important mediator in glucagon signaling in control of glucose homeostasis. In this study, we further assessed the role of FOXO1 in the action of glucagon in the regulation of hepatic mitochondrial function. We found that glucagon decreased the heme production in a FOXO1-dependent manner, suppressed heme-dependent complex III (UQCRC1) and complex IV (MT-CO1) and inhibited hepatic mitochondrial function. However, the suppression of mitochondrial function by glucagon was largely rescued by deleting the Foxo1 gene in hepatocytes. Glucagon tends to reduce hepatic mitochondrial biogenesis by attenuating the expression of NRF1, TFAM and MFN2, which is mediated by FOXO1. In db/db mice, we found that hepatic mitochondrial function was suppressed and expression levels of UQCRC1, MT-CO1, NRF1 and TFAM were downregulated in the liver. These findings suggest that hepatic mitochondrial function can be impaired when hyperglucagonemia occurs in the patients with diabetes mellitus, resulting in organ failure.
In search of Experimental Evidence for Secondary Antisemitism
Authors: Imhoff Roland , Messer Mario
Published: April 2019

In 1955, Adorno attributed antisemitic sentiments voiced by Germans to a paradox projection: The only latently experienced feelings of guilt were warded off by antisemitic defense mecha- nisms. Similar predictions of increases in antisemitic prejudice in response to increased Holo- caust salience follow from other theoretical apparatuses (e.g., social identity theory as well as just-world theory). Based on the – to the best of our knowledge – only experimental evidence for such an effect (published in Psychological Science in 2009), the present research reports a series of studies originally conducted to better understand the contribution of the different assumed mechanisms. In light of a failure to replicate the basic effect, however, the studies shifted to an effort to demonstrate the basic process. We report all studies our lab has con- ducted on the issue. Overall, the data did not provide any evidence for the original effect. In addition to the obvious possibility of an original false positive, we speculate what might be responsible for this conceptual replication failure.