bluuebunny/crossref_metadata_2025 huggingface dataset:
Planning Method and Principles of the Cloud Energy Storage Applied in the Power Grid Based on Charging and Discharging Load Model for Distributed Energy Storage Devices
Authors: Li Junfang , Xing Yue , Zhang Donghui
Published: January 2022

The cloud energy storage system (CES) is a shared distributed energy storage resource. The random disordered charging and discharging of large-scale distributed energy storage equipment has a great impact on the power grid. This paper solves two problems. On one hand, to present detailed plans for designing an orderly controlled CES system in a realistic power system. On the other hand, Monte Carlo simulation (MCS) is used for analyzing the load curves of five types of distributed energy storage systems to manage and operate the CES system. A method of its planning and the principles of CES for applied in a power grid, are presented by analyzing the impact based on five load curves including the electric vehicle (EV), the ice storage system, the demand response, the heat storage system, and the decentralized electrochemical energy storage system. The MCS simulates the random charging and discharging of the system over a five-year planned scaling of distributed energy storage from 2021 through 2025. The influence of distributed energy storage systems on power grid capacity, load characteristics, and safety margins is researched to summarize the applicable fields of CES in supporting large power grids. Finally, important conclusions are summarized and other research possibilities in this field are presented. This paper represents a significant reference for planners.
Overview of Gene Expression Analysis in Gastric Disease Infected with Helicobacter pylori: CLDN1 and MMP9 Could Be Biomarkers for Early Diagnosis of Gastric Cancer
Authors: Rivas-Ortiz Claudia Ivette , Morales-Guerrero Stephanie Euridice , Ponce-de-León-Rosales Sergio , Gamboa-Domínguez Armando , Rangel-Escareño Claudia , Uscanga-Domínguez Luis Federico , Aguilar-Gutiérrez Germán Rubén , Kershenobich-Stalnikowitz David , López-Vidal Yolanda , Castillo-Rojas Gonzalo
Published: January 2022

Chronic Helicobacter pylori infection produces several lesions in the human stomach, which can progress to chronic atrophic gastritis and gastric cancer. To date, there is very little information on gene expression in chronic atrophic gastritis and its relationship with progression to gastric cancer. In this study, we performed a gene expression analysis during chronic atrophic gastritis in order to identify possible biomarkers that allow an early diagnosis of gastric cancer. We studied biopsies from patients with chronic atrophic gastritis and gastric cancer. The biopsies were analyzed by a gene expression microarray and corroborated by qPCR and validated through immunohistochemistry. Our results revealed that gene expression profiles in patients with chronic atrophic gastritis showed molecular changes of the gastric mucosa, leading to gastric cancer. The gene expression profiles of CLDN1, CLDN7, OLFM4, C-MYC and MMP9 were more notable from the chronic atrophic gastritis. The gene expression patterns observed in this study allowed the identification of CLDN1 and MMP9 proteins as promising biomarkers of early stages of gastric cancer development.
A Conceptual Comparison of Six Nature-Inspired Metaheuristic Algorithms in Process Optimization
Authors: Rajendran Shankar , N. Ganesh , Čep Robert , R. C. Narayanan , Pal Subham , Kalita Kanak
Published: January 2022

In recent years, several high-performance nature-inspired metaheuristic algorithms have been proposed. It is important to study and compare the convergence, computational burden and statistical significance of these metaheuristics to aid future developments. This study focuses on six recent metaheuristics, namely, ant lion optimization (ALO), arithmetic optimization algorithm (AOA), dragonfly algorithm (DA), grey wolf optimizer (GWO), salp swarm algorithm (SSA) and whale optimization algorithm (WOA). Optimization of an industrial machining application is tackled in this paper. The optimal machining parameters (peak current, duty factor, wire tension and water pressure) of WEDM are predicted using the six aforementioned metaheuristics. The objective functions of the optimization study are to maximize the material removal rate (MRR) and minimize the wear ratio (WR) and surface roughness (SR). All of the current algorithms have been seen to surpass existing results, thereby indicating their superiority over conventional optimization algorithms.
Acknowledgment to Reviewers of Recycling in 2021
Authors:   Recycling Editorial Office
Published: January 2022

Rigorous peer-reviews are the basis of high-quality academic publishing [...]
The Effect of Changes in Magnetic Field and Frequency on the Vibration of a Thin Magnetostrictive Patch as a Tool for Generating Guided Ultrasonic Waves
Authors: Zitoun Akram , Dixon Steven , Kazilas Mihalis , Hutchins David
Published: January 2022

A set of experiments was designed and conducted to investigate the vibrational ultrasonic response of a thin magnetostrictive patch bonded to a glass plate, with changes in static and dynamic magnetic fields applied to the patch. Such arrangements are often used as a means of generating guided waves in pipes or plates, by attaching a patch to a sample’s surface. The effect of varying the applied static and dynamic magnetic field’s amplitudes and directions and the frequency of the dynamic magnetic field was studied. It was demonstrated that the vibration of the magnetostrictive patch could be controlled and enhanced by optimizing the magnetic fields. It was also shown that for low-amplitude dynamic magnetic fields, Lorentz forces generated within the patch and the resonant frequency of the patch could also contribute to the enhancement of the vibration of the patch for low-amplitude fields. For high-amplitude dynamic magnetic fields, the magnetostriction effect can be the main transduction mechanism, which can be optimized for non-destructive testing and inspection purposes.
High-Gain Omnidirectional Dual-Polarized Antenna for Sink Nodes in Wireless Sensor Networks
Authors: Zhang Yongjian , Li Yue
Published: January 2022

In wireless sensor networks (WSN), a sink node receives signals from a large number of sensor nodes. Hence, the sink nodes are required to integrate compact antennas with high performances, such as high gain, dual polarizations, and omnidirectional radiation. In this paper, a high-gain omnidirectional dual-polarized (HGODP) antenna with a slot-cavity structure is proposed for WSN. The proposed antenna integrates dual omnidirectional antennas with orthogonal polarizations, i.e., a thin open-ended cavity for horizontal polarization and four folded slots for vertical polarization. Due to the orthogonal operating modes of the dual polarizations, the antenna configuration is constructed within a compact volume, but with an independent design. A prototype of the proposed antenna is fabricated and measured within a ruler-like profile. The experimental results show that the realized gains are higher than 6.5 dBi and are achieved for both dual polarizations in 2.37~2.54 GHz. With the merits of high gain, high isolation, and omnidirectional radiation, the proposed compact antenna exhibits promising usage for sink nodes in WSN.
Lessons Learned from an Intersectoral Collaboration between the Public Sector, NGOs, and Sports Clubs to Meet the Needs of Vulnerable Youths
Authors: Tell Disa , Oldeide Olin , Larsen Torill , Haug Ellen
Published: January 2022

The Norwegian Government emphasizes intersectoral collaboration to achieve health goals such as reducing social health differences. However, research shows that achieving fruitful collaboration between different organizations and the public sector is challenging. The sports sector is one potential partner for such collaboration. Although the Government calls for intersectoral collaboration that includes the sports sector, there are few concrete guidelines for how this may be implemented in practice. Guided by The Bergen Model of Collaborative Functioning, the purpose of this study was to explore factors that promote or inhibit collaboration in an intersectoral project involving the sports sector, NGOs, and public sector. The current project aimed to work towards creating health promoting activities aimed at vulnerable youths. Methods: A qualitative case study of the Sports Project with interviews of eleven collaborative partners. Results: Factors promoting collaboration amongst the different partners were having a common mission, an appreciation of the partners’ complementary skills and knowledge, and a consistent user perspective. Conclusions: By orienting the collaboration towards the users’ needs, the partners have succeeded in creating tailored health-promoting activities for vulnerable youths. However, a challenge remains in transforming the collaborative project into a sustainable structure.
The Prevalence of Prejudice-Denoting Terms in Spanish Newspapers
Authors: Rozado David
Published: January 2022

Previous scholarly literature has documented a pronounced increase in the prevalence of prejudice-denoting terms in American news media content. Some have referred to this shift in journalistic discourse and related public opinion trends signaling increasing perceptions of prejudice severity in U.S. society as The Great Awokening. This work analyzes whether the increasing prevalence of prejudice themes in American news media outlets has been replicated in the news media ecosystem of a Spanish-speaking country. Thus, we computationally analyzed the prevalence of words denoting prejudice in five million news and opinion articles written between 1976 and 2019 and published in three of the most widely read newspapers in Spain: El País, El Mundo and ABC. We report that within the studied time period, the frequency of terms that denote specific prejudice types related to gender, ethnicity, sexuality and religious orientation has also substantially increased across the analyzed Spanish news media outlets. There are, however, some notable distinctions in the long-term usage dynamics of prejudice-denoting terms between the leading Spanish newspaper of record, El País, and its U.S. counterpart, The New York Times.
The Effect of Different Periodization and Modes of Concurrent Strength and Endurance Training on Double Poling Performance and Body Composition in Adolescent Cross-Country Skiers
Authors: Vahtra Eno , Pind Rasmus , Mäestu Evelin , Purge Priit , Kaasik Priit , Mäestu Jarek
Published: January 2022

The aim of the study was to compare the effects of different types and periodization of strength training on body composition and maximal aerobic performance in 10-week training period in adolescent XC skiers. Twenty-eight adolescent competitive cross-country skiers, including 10 females (age 17.9 ± 1.8 years; body mass 69.6 ± 9.7 kg; height 1.77 ± 0.1 m; training experience 8.6 ± 3.2 years) took part in this study. Pre-and post-intervention performance was measured with the incremental exercise test (Pmax) on a double poling ski ergometer. Changes in body composition were measured with DXA. In addition to regular endurance training, experimental group one (EXP1) performed maximal and explosive strength training two times per week, experimental group two (EXP2) performed maximal and explosive strength training 1–3 times per week, and the traditional (TRAD) group performed low intensity–high volume strength training 2 times per week. Increases in arm, trunk, and overall lean mass were found in TRAD (p < 0.05). Increases in arm lean-mass was found in EXP1 (p < 0.05), while no changes in body composition occurred in EXP2 (p ≥ 0.05). Pmax improved significantly in all groups (p < 0.05). Changes in body mass, overall and arm lean mass was related to changes in absolute performance (W; p < 0.05), while no relationships were found between changes in body composition parameters and relative performance (W/kg; p ≥ 0.05). In conclusion, different periodization of strength training led to similar improvements in double poling ergometer performance, but resulted in different changes in body composition (lean mass) in adolescent cross-country skiers.
Neuronal and Astrocytic Morphological Alterations Driven by Prolonged Exposure with Δ9-Tetrahydrocannabinol but Not Cannabidiol
Authors: Landucci Elisa , Mazzantini Costanza , Lana Daniele , Giovannini Maria Grazia , Pellegrini-Giampietro Domenico E.
Published: January 2022

Cannabis derivatives are largely used in the general population for recreational and medical purposes, with the highest prevalence among adolescents, but chronic use and abuse has raised medical concerns. We investigated the prolonged effects of Δ9-tetrahydrocannabinol (THC) and cannabidiol (CBD) in organotypic hippocampal slices from P7 rats cultured for 2 weeks. Cell death in the CA1 subregion of slices was quantified by propidium iodide (PI) fluorescence, pre-synaptic and post-synaptic marker proteins were analysed by Western blotting and neurodegeneration and astrocytic alterations by NeuN and GFAP by immunofluorescence and confocal laser microscopy. The statistical significance of differences was analysed using ANOVA with a post hoc Dunnett w-test (PI fluorescence intensities and Western blots) or Newman–Keuls (immunohistochemistry data) for multiple comparisons. A probability value (P) of < 0.05 was considered significant. Prolonged (72 h) THC or CBD incubation did not induce cell death but caused modifications in the expression of synaptic proteins and morphological alterations in neurons and astrocytes. In particular, the expression of PSD95 was reduced following incubation for 72 h with THC and was increased following incubation with CBD. THC for 72 h caused disorganisation of CA1 stratum pyramidalis (SP) and complex morphological modifications in a significant number of pyramidal neurons and in astrocytes. Our results suggest that THC or CBD prolonged exposure induce different effects in the hippocampus. In particular, 72 h of THC exposure induced neuronal and glia alterations that must draw our attention to the effects that relatively prolonged use might cause, especially in adolescents.
Periodic Orbits of the Restricted Three-Body Problem Based on the Mass Distribution of Saturn’s Regular Moons
Authors: Cheng Huan , Gao Fabao
Published: January 2022

This paper uses the Kolmogorov–Smirnov test to perform a fitting analysis on the mass data of Saturn’s regular moons and found that the lognormal distribution is its best-fitting distribution with an extremely high p-value of 0.9889. Moreover, novel dynamic equations for the variable-mass restricted three-body problem are established based on the newly discovered distribution of mass data, rather than the empirical Jeans’ law, and the Lindstedt–Poincaré perturbation method was used to give the approximate analytical periodic orbits near the Lagrangian point L3. Furthermore, this paper also discusses the influence of the three-body gravitational interaction parameter, the variable-mass parameter of the third body, and the scale parameter in the statistical results on the periodic orbits and the position of the Lagrangian point L3 through numerical simulation.
Classification of Circular Equatorial Orbits around Regular Rotating Black Holes and Solitons with the de Sitter/ Phantom Interiors
Authors: Dymnikova Irina , Dobosz Anna , Sołtysek Bożena
Published: January 2022

We study the basic properties of the circular equatorial orbits for the regular axially symmetric solutions, obtained with using the Gürses–Gürsey formalism which includes the Newman–Janis algorithm, from regular spherically symmetric metrics of the Kerr–Schild class specified by Ttt=Trr. Solutions of this class describe regular rotating black holes and spinning solitons replacing naked singularities. All these objects have the interior de Sitter equatorial disk, and can have two kinds of interiors determined by the energy conditions. One of them contains an additional interior de Sitter vacuum S-surface with the de Sitter disk as a bridge, whose internal cavities are filled with a phantom fluid. We study in detail the innermost equatorial circular orbits and show that in the field of spinning solitons, the innermost orbits exist within ergoregions related to phantom regions. We show also that around spinning solitons there can exist four corotating light rings and around a regular black hole, one corotating light ring, which is stable for a certain class of black holes. For all objects there exists one counterrotating light ring.
LABOR MARKET DEVELOPMENT IN TOWNS OF THE URALS: POSITION OF THE GOVERNMENT, BUSINESS, AND POPULATION
Authors:   Ural State University of Economics, Yekaterinburg, Russia, Zaborova E.N.
Published: January 2022

The object of research is the labor market of towns in the Urals. The aim of the study is to assess the influence of the main social actors: local, municipal and regional authorities, large and small businesses, the workingage population of towns on their formation and development. The study is based on the results of an empirical study carried out by the team of authors in towns of the Sverdlovsk region. The authors identified that the main problem is the uneven participation and lack of consensus in the interaction of the main market participants. Municipalities are committed to the development of the labor market, but lacking financial resources for this, they are trying to establish relations with regional authorities, business, and industrial enterprises. However, big business (including network) is often alienated from solving urban problems and affect the labor market only by their presence in the town. Small business is interested in the development of the local labor market, but it is low-powered and does not have a significant impact on it. Many industrial enterprises (once townforming) are now in a deplorable state and cannot (as it was) provide the population of towns in the Urals, especially young people, with modern jobs. The conclusions and findings of the study can serve as a basis for the development of effective municipal and state policy in the field of labor relations.
THE PROBLEM OF REPRODUCTION OF LABOR IN CONDITIONS OF IMPERFECT COMPETITION
Authors:   Plekhanov Russian University of Economics, Moscow, Russia, Kravtsevich S.V.
Published: January 2022

The article analyzes the results of a study of imperfect competition in social and labor relations and its impact on employment and unemployment in the domestic labor market. The relevance of the study is due to the negative socio-economic phenomena of the labor market, which are a consequence of the spread of imperfect competition in social and labor relations, that cause ineffective reproduction of the labor in the domestic labor market, expressed in insecurity and structural shifts in labor reproduction. The analysis of the impact of imperfect competition on the domestic labor market is carried out for the period from 2000 to 2018 using the methods of correlation analysis, as well as statistics of imperfect competition in social and labor relations, unemployment, employment, and wage. The study aims to scientifically substantiate the problem of the quality of reproduction of labor in the domestic labor market. The article provides a scientific justification for the strengthening of the role of wages in the reproduction of labor. In the modern internal labor market, the main financial source of labor reproduction is the wages of workers, the level of which is largely determined by imperfect competition in social and labor relations, and its negative impact contributes to a decrease in the level of average wages and the spread of unemployment among certain social groups of workers. In this regard, the main problem of the reproduction of labor in the domestic labor market is the increase in the gap between the price of labor and the use-value of the reproduction of labor. Methods of statistical research and analysis, methods of mathematical modeling are used as methods of scientific cognition. The practical significance of the study lies in the fact that reducing the impact of imperfect competition on the domestic labor market helps to weaken structural shifts in the supply of labor, reduce unemployment and increase the employment of certain groups of the work force, which will entail an increase in average wages and will improve the quality of labor reproduction. The author predicts a weakening of imperfect competition until 2025, which will have a positive effect on the domestic labor market. Positive changes in the structure of employment and unemployment are expected, as well as an increase in the level of average wages of workers.
DEMOGRAPHIC DEVELOPMENT IN RUSSIA: PAST, PRESENT, AND FUTURE
Authors:   Institute for Demographic Research – Branch of the Federal Center of Theoretical and Applied Sociology of the Russian Academy of Sciences (IDR FCTAS RAS), Moscow, Russia, Rybakovskii L.L. , Savinkov V.I. ,   Office of the Federation Council Committee, Moscow, Russia, Kozhevnikova N.I. ,   Institute for Demographic Research – Branch of the Federal Center of Theoretical and Applied Sociology of the Russian Academy of Sciences (IDR FCTAS RAS), Moscow, Russia
Published: January 2022

The article provides a brief analysis of the history of the demographic development of Russia, identifies three of its periods over the past four centuries: pre-Soviet, Soviet, and post-Soviet, and shows the key features of demographic dynamics in comparison with the growth of the world population. From the general object (demographic development), its components are distinguished as a subject. In particular, in contrast to the prerevolutionary period of demographic development, when the expansion of the state’s territory played a huge role in population growth, in the Soviet years the natural movement of the population was the main source of demographic dynamics in the USSR and RSFSR. In the post-Soviet period, its place was taken by the migration component. Based on the analysis of official demographic statistics, it is shown that the collapse of the Soviet Union and the subsequent socio-economic upheavals have become a factor in the deterioration of the reproduction of the Russian population even more significant than the trends of the 1980s in its demographic development. At the same time, the first factor influenced to a greater extent the dynamics and structure of the mortality of the population, and the second – on the decrease in the birth rate. The features of the post- Soviet period of demographic development are considered in more detail. Their essence is that this is the time of depopulation, the first stage of which was the result of a significant increase in mortality and of a decrease in the birth rate, while the onset of the second stage of depopulation was initiated exclusively by fertility decrease. Since 2020, the mortality component of the population began to play the same role in depopulation as at its first stage. The final part of the article shows, firstly, what Russia can expect in the ongoing downward demographic dynamics, exacerbated by the onset of the coronavirus pandemic, and secondly, what are the possible solutions for the recovery of the rising population dynamics.
Innovative technologies and principles of criminal proceeding when conducting investigative actions
Authors: Bertovsky Lev V. , Ryzhkova Inna A. , Ryzhkov Sergey A.
Published: January 2022

The discrepancy between the introduction of consumer innovations at the modern level of the criminal procedure minimizes the operation of the principle of criminal proceedings. Purpose of the study is to analyze the use of the problems of introducing innovations in criminal proceedings, as well as the development of norms aimed at improving the mechanism for exercising rights during investigative actions using modern technical means. Methodology: the study of the problem of non-use in the preliminary investigation of modern technologies was carried out using formal-logical research methods, analysis of theory and practice, synthesis and the dialectical method. To develop recommendations for improving legislation, in addition to those listed, comparative and statistical methods were used, as well as interviewing. The main results of the work are: a proposal for the creation of official websites of the preliminary investigation bodies. It was recommended to develop remote investigative actions using video conferencing systems in order to comply with the guarantees of the rights of participants in criminal proceedings; to record investigative actions in modern innovative ways, eradicating the institution of attesting witnesses. The creation of a single base on the blockchain principle will help to avoid a huge flow of information.
Impressionism in the context of procedural nature of existence of European culture
Authors: Opanasiuk Oleksandr , Shyp Sergey , Oleksiuk Olha
Published: January 2022

Impressionism has been studied in the context of the procedural nature of European culture and the peculiarities of its development in the final intentional formation period. Cultural, comparative and analytical methods of analysis are used. The article emphasizes: since the beginning of European culture, its artistic development has determined the desire to express images of the world in their real and objective perspective. It achieves this in the 19th century. The analysis gives grounds for the following conclusion. At the turn of the 19th – 20 th centuries the vector of observation of images of the world changes. Culture forms an intentional reflection, which determines its cultural and artistic development. The object perspective loses its relevance, but the movement from the (specific) object towards the periphery and the deep dimension of phenomena becomes decisive for art. Impressionism expresses only one aspect of such movement and it is directed towards the deep sphere of the object. Impressionism is characterized by the phenomenological principle of artistic representation.
KEY COMPONENTS OF THE RADICAL INNOVATION MANAGEMENT SYSTEM IN ORGANIZATIONS
Authors: Тавбулатова З. К. , Сулумов И. О. , Магамадов М. М.
Published: January 2022

Современные крупные инновационные предприятия испытывают значительные трудности с разработкой и коммерциализацией радикальных инновационных проектов, что объясняется постепенной бюрократизацией бизнес-процессов, а также их переориентацией на поддерживающую инновационную деятельность. В этих условиях недостаточно применять иные подходы к управлению проектами на средних и низовых уровнях менеджмента. Следует пересмотреть вопросы организационной структуры и вопросы налаживания горизонтального взаимодействия с другими институциональными игроками глобальной гонки инноваций. В условиях, когда жизненный цикл корпораций стремительно сокращается, способность к реализации радикальных инноваций является не только вопросом обеспечения конкурентных преимуществ, но и вопросом их выживания. Целью статьи является описание основных компонентов для построения системы управления радикальными инновационными проектами в крупных компаниях.

Most large companies have significant difficulties with radical innovation. They are felt both at the development stage and at the stage of bringing innovation to markets. The reason lies in the bureaucratization of activities and the reorientation of resources and processes in favor of incremental innovation. Accordingly, new management practices at the middle and lower levels of management are insufficient to solve the problem. Organizational structure and horizontal interaction with other institutional players in the global innovation race should be reviewed. It is known that the life cycle of large companies is rapidly decreasing. Therefore, developing radical innovations is a matter of survival, not just securing a competitive advantage. The purpose of the paper is to formulate the main components of a management system for radical innovation in large companies.
TO THE QUESTION ABOUT THE PROJECT «MY REGION KUBAN» IN THE FRAME OF ENGLISH CLASSES FOR NON-LINGUISTIC STUDENTS
Authors: Лихачева О. Н. , Тымчук Е. В.
Published: January 2022

Современные педагогические и методические реалии таковы, что проектная методика приобретает все большую значимость в образовательном пространстве, предоставляя широкий спектр возможностей для решения дидактических задач и реализации целей обучения в современном вузовском образовательном пространстве. В контексте регионального материала перед преподавателем иностранного языка открываются огромные перспективы осуществления всех целей и задач академического процесса в высшей школе, качественного освоения иноязычной коммуникативной компетенции, так как именно местный материал в значительной степени позволяет сформировать студенческую мотивацию к освоению неродного языка. Проект способствует раскрытию потенциала студента, помогает реализовать латентные способности обучаемого, способствует развитию логики, мышления, творческого компонента и исследовательских способностей. Кооперация регионального материала и проектной методики значительно повысит как общий, так и профессиональный уровни студента вуза.

Modern pedagogical and methodical realities are such that the project method acquires more meaning in educational are a giving awide variety of opportunities for solving didactic tasks and realizing educational goals in a modern high school educational space. Inthecontextoftheregionalmateriala foreign language teacher faces great perspectives of performing all tasks and goals of the academic process in high school, a high quality mastering of a foreign language communicative competence because it is the local material that helps form the students’ motivation to study a foreign language properly. Theprojectfacilitatestodiscover the student’s potential, to realize latent student’s abilities, develops logic, thinking, a creative component and scientific abilities. Cooperation of the regional material and the project method will substantially increase both general and professional levels of a university student.
FORMATION OF THE EFFICIENCY MODEL ENERGY DEVELOPMENT OF THE CHECHEN REPUBLIC
Authors: Дебиев М. В. , Магомадов Р. А-М. , Бетерсултанов А. М. , Мальцагов Р. И.
Published: January 2022

В статье предлагаются подходы и решения, которые могут быть использованы для развития энергетической сферы как Чеченской Республики, так и многих других регионов. Для построения формальной модели сформирован необходимый набор исходных данных, где для оценки приоритетности различных сфер и корректировки некоторых других показателей сформирована экспертная группа. Построена модель распределения ресурсов по различным направлениям оценки, где введены необходимые параметры и переменные. Произведен выбор целевых функций, с помощью которых оценивается эффективность различных вариантов развития энергетической отрасли. Сформулирована задача развития региональной энергетической отрасли, где приведены требуемые исходные данные и описаны общая формализованная постановка задачи, а также целевые функции, входящие в ее формулировку.

The article proposes approaches and solutions that can be used for the development of the energy sector both in the Chechen Republic and in many other regions. To build a formal model, a necessary set of initial data was formed, where an expert group was formed to assess the priority of various areas and adjust some other indicators. A model of resource allocation in various areas of assessment has been built, where the necessary parameters and variables are introduced. A selection of target functions has been made, with the help of which the effectiveness of various options for the development of the energy industry is assessed. The task of the development of the regional energy industry is formulated, which provides the required initial data and describes the general formalized formulation of the problem, as well as the target functions included in its formulation.
Peran yang Terlupakan: Pengasuhan Ayah pada Keluarga dengan Anak Berkebutuhan Khusus di Indonesia
Authors: Asfari Hafan
Published: January 2022

Kehadiran anak berkebutuhan khusus dalam sebuah keluarga akan membawa beban dan kesulitan sehari-hari yang dapat mengganggu keberfungsian dan kualitas kehidupan keluarga. Oleh karena itu, diperlukan peran ayah yang optimal. Namun kenyataan bahwa Indonesia termasuk dalam Fatherless Country atau negara dengan keterlibatan ayah yang kurang dalam pengasuhan tentu akan membuat kebutuhan akan peran ayah yang optimal dalam keluarga dengan ABK sulit terpenuhi. Oleh karena itu, perlu adanya kajian literatur untuk membantu memperoleh pemahaman tentang peran ayah dalam mengasuh anak berkebutuhan khusus dan faktor-faktor yang mempengaruhinya. Hasil dari kajian literatur yang telah dilakukan, dapat disimpulkan bahwa ayah di Indonesia yang memiliki anak berkebutuhan khusus cukup terlibat dalam pengasuhan, meskipun sebagian besar peran yang mereka mainkan adalah pengasuhan tidak langsung. Faktor yang memengaruhi adalah penerimaan anak, norma gender, kondisi keuangan dan status pekerjaan, dan kesejahteraan psikologis.
The eff ect of thermo-oxidative aging on the structure and properties of polysulfone and prediction of its service life
Authors: Peksimov O. E. , Andreeva T. I. , Balabanova V. A. , Kazakov S. I. , Dinzburg I. L. , Molotkova N. N.
Published: January 2022

The eff ect of thermal oxidative aging on the structure and properties of polysulfones PSF-190 (Institute of Plastics JSC, Russia) and Udel P1700 (Solvay Specialty Polymers, Belgium) has been studied. The shelf life of the selected grades of polysulfones has been predicted. The diff erence in the course of the low-temperature thermo-oxidative aging process for PSF-190 and Udel P1700 is shown. It was found that the main changes in such characteristics as density, tensile yield stress, elongation at break occur during the fi rst 250 hours of thermo-oxidative aging. The value of the specifi c volume electrical resistance of polysulfones does not change under the infl uence of temperature and time under conditions of low-temperature thermo-oxidative aging.
Maize: General characteristics, importance and challenges for its production in the state of Hidalgo Mexico
Authors: GONZÁLEZ-LEÓN Yared , TÉLLEZ-JURADO Alejandro , RAMÍREZ-VARGAS María del Rocío , MERCADO-FLORES Yuridia
Published: January 2022

The corn production is one of the most important agricultural activities in the world, because it is one of the cereals destined for human and animal consumption, its value has influence at economic, social and cultural level. Its life cycle is divided into vegetative and reproductive, with approximately 232 days of duration. In Mexico during spring-summer and autumn-winter periods is produced, under the temporal and irrigation modalities. In the state of Hidalgo, the Mezquital Valley is the zone with higher production, in where the blackwater and high productivity hybrids are used, however, it is important to mention that the temporal production include a large extension of agricultural soils, in where its main objective is to supply this product locally. As happens at worldwide level, the corn intensive production and other crops, is made by the utilization of chemical supplies, practice used since of the green revolution, which has caused the physicochemical a biological agricultural soil degradation. The aim of this review is described the corn general characteristics and its importance in the Hidalgo Mexico state, as well as analyze the challenges to its production of the sustainable way.
Second language acquisition of Spanish prosody by Chinese speakers: Nuclear contours and pitch characteristics
Authors: Shang Peizhu , Elvira-García Wendy
Published: January 2022

Despite the increasing number of studies in L2 prosody, little research has been carried out on the Chinese-Spanish language pair. This article sets out to examine the L2 acquisition of nuclear contours and pitch implementation details of Spanish spoken by Chinese speakers. To this end, 555 utterances (produced by 37 informants) were analyzed within an autosegmental-metrical framework, and pitch values were evaluated using long-term distributional (LTD) and pitch dynamism quotient (PDQ) measures. The results suggest a hierarchy of difficulties in acquiring the prosodic features of different sentence types. The most salient intonational error made by the Chinese learners was the tendency to replace low nuclear accents with high/rising tones. Furthermore, the higher pitch level, narrower span, and lower F0 variance found for Chinese speakers lend support to previous hypotheses which proposed a general pitch compression pattern for L2 speech. Nevertheless, with increasing proficiency in Spanish, learners appear to develop more target-like intonation contours and pitch profiles. Finally, gender and stress effects as well as other interactions prove that L2 prosody learning is more complex than previously stated, and is influenced not only by the L1 system and oral competence but is also correlated with some psychological and sociocultural factors.
Pengaruh Disiplin dan Motivasi Terhadap Kinerja Guru Di SMP Negeri 2 Kejuruan Muda Kabupaten Aceh Tamiang
Authors: Rasman Rasman , Sofyan Sofyan , Suhery Dedy , Hanim Syarifah
Published: January 2022

Tujuan dari penelitian ini adalah: (1) untuk mengetahui dan menganalisis pengaruh disiplin terhadap kinerja Guru di SMP Negeri 2 Kejuruan Muda Kabupaten Aceh Tamiang, (2) untuk mengetahui dan menganlisis pengaruh motivasi terhadap kinerja Guru di SMP Negeri 2 Kejuruan Muda Kabupaten Aceh Tamiang, (3) untuk mengetahui pengaruh disiplin dan motivasi terhadap Kinerja Guru di SMP Negeri 2 Kejuruan Muda Kabupaten Aceh Tamiang. Penelitian ini dilaksanakan di SMP Negeri 2 Kejuruan Muda Kabupaten Aceh Tamiang. Dengan jumlah populasi di SMP Negeri 2 Kejuruan Muda Kabupaten Aceh Tamiang adalah 32 orang. Sampel pada penelitian ditentukan dengan teknik total sampling, sehingga jumlah sampel adalah 32 orang. Teknik pengumpulan data menggunakan metode non tes, dengan instrumen penelitian angket dan studi perpustakaan. Analisis data menggunakan SPSS dengan analisis deskriptif dan analisis regresi. Hasil penelitian menunjukkan bahwa terdapat pengaruh positif dan signifikan Disiplin terhadap Kinerja Guru SMP Negeri 2 Kejuruan Muda Kabupaten Aceh Tamiang sebesar 0,797 terhadap Kinerja Guru sehingga dapat di simpulkan Disiplin yang memadai  dapat  menentukan Kinerja Guru juga akan tinggi walaupun  ada variable lain yang mendukung untuk melihat hasil kinerja seorang Guru. Terdapat pengaruh  positif tetapi tidak  signifikan  Motivasi  terhadap Kinerja Guru SMP Negeri 2 Kejuruan Muda Kabupaten Aceh Tamiang sebesar 0,022 terhadap Kinerja Guru sehingga dapat di simpulkan Motivasi  yang  memadai dapat menentukan Kinerja Guru juga akan tinggi walaupun ada variabel lain yang mendukung untuk melihat hasil kinerja seorang Guru. Secara simultan dapat dilihat bahwa variabel independen Disiplin dan  Motivasi memiliki nilai signifikan α (0,000 < 0,05 dan nilai fhitung > ftabel (89,277 > 3,32). Sehingga dapat disimpulkan bahwa variabel Disiplin dan Motivasi berpengaruh secara signifikan dan simultan terhadap Kinerja Guru. Sehingga hal ini berarti semakin tinggi Disiplin dan Motivasi semakin baik pula Kinerja Guru. Dan sebaliknya semakin rendah Disiplin dan Motivasi maka Kinerja Guru  semakin kurang baik.
Sosiabilitas Pola Ruang di Kawasan Gua Maria
Authors: Milleanda Angelique , Immaculata Ririk Winandari Maria , Iskandar Julindiani
Published: January 2022

Hal terpenting dalam sosiabilitas adalah cara agar pengunjung dapat merasakan tempat dan keterikatan yang lebih kuat antar sesama manusia. Tetapi berbeda dengan kawasan gua Maria tidak hanya keterikatan antara tempat dan manusia saja, kawasan tersebut juga harus membuat pengunjung merasa terhubung secara tidak langsung dengan Pencipta-Nya. Umumnya penyusunan kawasan gua Maria selalu terdapat ruang terbuka yang menjadi penghubung antara kawasan ibadah dan ruang publik. Kemudian alam menjadi komponen untuk membentuk pola ruang sakral. Oleh karena itu penelitian ini bertujuan untuk mengetahui sosiabilitas pola ruang yang diterapkan pada kawasan gua Maria. Langkah-langkah agar mendapatkan suatu pola ruang maka dilakukan dengan cara mengidentifikasi dan menganalisis elemen dari prinsip sociability pada placemaking yaitu, kehidupan jalanan (Street life), dan penggunaan pada malam hari (Evening Use), menggunakan studi kasus kawasan gua Maria antara lain kawasan gua maria Lourdes di Perancis, kawasan gua Maria Pohsarang di Kediri, dan kawasan gua Maria Sendangsono di Yogyakarta. Dari hasil penelitian menunjukan bahwa jalanan sebagai tempat (Street life), perlu memperhatikan sepuluh kualitas dalam menciptakan ruang hidup pada jalanan. Prinsip kedua penggunaan pada malam hari (Evening Use), diperlukannya pencahayaan menciptakan ruang yang aman.
Soziale Arbeit – die Organisationen und Institutionen
Authors: Pothmann Jens , Schmidt Holger
Published: January 2022

Zwischen sozialpädagogischem Handeln und bürokratischen Strukturen
Niedrigschwellig und illustrativ führt der Band in das Thema Organisationen und Institutionen der Sozialen Arbeit ein und bietet verschiedene Lesarten und Deutungen dieser zentralen Dimension der Sozialen Arbeit an.
Die Einführung beleuchtet Grundbegriffe, Aufgaben und Funktionen im Horizont von anderen Dimensionen der Sozialen Arbeit wie AdressatInnen und Profession. Auch die Veränderungsdynamiken von und in Organisationen werden in den Blick genommen.
Einen besonderen Fokus legen die Autoren auf Wechselwirkungen zwischen sozialpädagogischem Handeln und bürokratischen Strukturen und damit einhergehende Chancen und Risiken gelegt.
Professionelles sozialpädagogisches Handeln findet fast ausschließlich in Organisationen und Institutionen statt. Um sich in diesen zurechtzufinden, benötigen angehende SozialarbeiterInnen Wissen über diese, das dieser Band verständlich bereitstellt.
Statistik für Journalist:innen
Authors: Lück-Benz Julia
Published: January 2022

Arbeitslosenquote, Wahlumfragen, Infiziertenzahlen – Daten sind aus dem journalistischen Alltag nicht mehr wegzudenken. Wie Journalist:innen Statistiken für ihre Arbeit richtig nutzen können, erklärt dieses Buch.
Julia Lück-Benz geht dabei auf den gesamten statistischen Prozess ein. Sie zeigt auf, worauf bereits bei der Fragestellung und Datenbeschaffung zu achten ist. Ausführlich erklärt sie die Grundlagen für eine kompetente Datenanalyse und vermittelt die notwendigen Kenntnisse zum kritischen Umgang mit bereits existierenden Statistiken. Auch die verschiedenen Visualisierungsmöglichkeiten führt sie auf.
Kurzum: ein Must-have für alle (angehenden) Journalist:innen, die Zahlen und Daten besser verstehen und richtig einsetzen wollen.
Schritt für Schritt zum kooperativen Lernen
Authors: Traub Silke
Published: January 2022

Aktueller Bezug zur Lehr-Lernforschung
Studierende, Lehramtsanwärterinnen und -anwärter sowie Lehrerinnen und Lehrer erfahren, was kooperatives Lernen kennzeichnet, wie es sich vom eher traditionellen Gruppenunterricht unterscheidet und wie wirksam kooperatives Lernen bei richtiger Anwendung sein kann.
Anhand ausgewählter Methoden wird den Leserinnen und Lesern das kooperative Lernen nahegebracht. Das Buch ist als Arbeitsbuch konzipiert.
Geschichtstourismus
Authors: Kolbe Wiebke
Published: January 2022

Tourismus ist die zweitgrößte Wirtschaftsbranche weltweit. Touristisches Reisen bedeutet aber nicht nur Strandurlaub, sondern auch die Beschäftigung mit kulturellen Sehenswürdigkeiten und Geschichte. Das Buch erschließt erstmals systematisch die vielfältigen Erscheinungsformen dieses Geschichtstourismus und seines Potentials für den Arbeitsmarkt für Studierende geschichts- und kulturwissenschaftlicher Fächer. Es behandelt die unterschiedlichen Formen von Geschichtstourismus anhand zahlreicher Beispiele, gibt praktische Anleitungen zur Umsetzung geschichtstouristischer Geschäftsideen und stellt potentielle Arbeitgeber und Berufsfelder vor. Der Anhang bietet wertvolle Informationen über einschlägige Studiengänge, Institutionen und Fachzeitschriften. Infoboxen im Text liefern einen raschen Zugriff auf zentrale Begriffe.
Parteien: Unverzichtbar – überholt?
Authors: Weigl Michael , Klink Jule
Published: January 2022

Parteien sind selbstverständlich, gehören einfach dazu. Doch welche Funktionen erfüllen Parteien? Wie arbeiten sie? Und wie sieht ihre Zukunft aus?
Diese Einführung klärt auf, ohne zu verwirren. Reduziert, ohne auf Komplexität zu verzichten. Problemorientiert, fokussiert, verständlich. Konzipiert von Studierenden selbst, konsequent auf die Anforderungen des BA-Studiums zugeschnitten.
Fälle zum Europarecht
Authors: Wienbracke Mike
Published: January 2022

Dieses Übungsbuch ist die ideale Ergänzung zum utb-Lehrbuch „Grundwissen Europarecht“. Die fallpraktische Anwendung der darin vermittelten Kenntnisse auf den Kerngebieten des materiellen EU-Rechts wird anhand von insgesamt sieben Klausurbeispielen veranschaulicht.
Dabei sind die Lösungshinweise zu den vorwiegend der Rechtsprechung des EuGH bzw. des BVerfG entlehnten Sachverhalten aus den Bereichen „Europäische Grundfreiheiten“ (Warenverkehrsfreiheit, Arbeitnehmerfreizügigkeit, Niederlassungsfreiheit, Dienstleistungsfreiheit und Kapitalverkehrsfreiheit), „Allgemeines Freizügigkeitsrecht und allgemeines Diskriminierungsverbot“ (Art. 18 Abs. 1 bzw. Art. 21 Abs. 1 AEUV) sowie „Unionsgrundrechte“ durchgängig im juristischen Gutachtenstil ausformuliert.
Politische Bildung in der Bundesrepublik Deutschland
Authors: Massing Peter
Published: January 2022

Grundbegriffe, theoretische Grundlagen, Positionen und Kontroversen zur schulischen politischen Bildung in der BRD
Der Band bietet neben Begriffserklärungen eine Chronologie der politischen Bildung in der BRD. Er richtet den Blick auf die Entwicklungen der Fachdiskussion in der aktuellen politischen Bildung und deren Implikationen für die Zukunft der politischen Bildung.
Geschichte, Inhalte und Ziele der politischen Bildung werden zusammengefasst, Begriffe und Zusammenhänge unkompliziert erklärt. Das Buch richtet sich an Lehramtsstudierende, Lehrkräfte und Referendar*innen und dient diesen auch als Nachschlagewerk.
444 Stolpersteine der deutschen Sprache
Authors: Berger Helga
Published: January 2022

Eine sichere Rechtschreibung ist die Basis für jeden gelungenen Text. Einige Regeln kann man sich aber einfach nicht merken. Schreibt man seid oder seit? Wo setzt man einen Apostroph? Und kommt nach d. h. ein Komma? Die häufigsten Fallstricke der deutschen Sprache werden verständlich erklärt und können jederzeit nachgeschlagen werden. Für schnelle Hilfe und sicheres Schreiben.
Agilität? Frag doch einfach!
Authors: Simschek Roman , Bennekum Arie van
Published: January 2022

Agilität - was ist das und wie kann man es umsetzen?
Die Autoren beantworten verständlich die wichtigsten Fragen zum Thema Agilität. Der Leser erfährt alles wichtige rundum die Themen Design Thinking, Projektmanagement, Organisation, Zertifizierung und Transformation.
Die Leser erhalten Antworten zum Thema im Interview-Stil, ergänzt durch hilfreiche Links, Infografiken und einen Glossar.
Jedem, der sich für das Thema Agilität interessiert oder konkrete Tipps braucht, wird in diesem Buch weitergeholfen. Auch Leser ohne Vorkenntnisse werden leicht verständlich durch den Frage-Antwort-Stil an die Thematik herangeführt.
Grundkurs Recht für die Soziale Arbeit
Authors: Wabnitz Reinhard J.
Published: January 2022

Dieses Lehrbuch ist der optimale Begleiter für den Einstieg in das „Recht für die Soziale Arbeit“.
Studierende der Sozialen Arbeit lernen in 14 Kapiteln das relevante Basiswissen zu den Themen Soziale Arbeit und Recht, u.a. Zivilrecht, Verfassungsrecht, Verwaltungsrecht, Sozialrecht, Strafrecht und Prozessrecht.
So bereitet dieser Grundkurs auf die Prüfungen in den Einführungsveranstaltungen und auf die weiterführenden Vorlesungen, Übungen und Seminare, etwa zum Familienrecht, Kinder- und Jugendhilferecht, Existenzsicherungsrecht etc., vor. Mit zahlreichen Übersichten, Vertiefungen, praxisnahen „Fällen“ und Musterlösungen.
Für die 6. Auflage wurde das Lehrbuch auf den aktuellen Stand gebracht.