bluuebunny/crossref_metadata_2025 huggingface dataset:
DE QUE VALE O DIPLOMA UNIVERSITÁRIO NO BRASIL? A VISÃO DE FORMANDOS EM UM CURSO DE GRADUAÇÃO EM ADMINISTRAÇÃO EM UMA UNIVERSIDADE FEDERAL DO BRASIL
Authors: Cardoso Bermann Juanice , Freddo Fleck Carolina , Garcia Machado Nunes Alessandra
Published: November 2022

O objetivo deste estudo foi identificar a expectativa pessoal e profissional na obtenção do diploma para o graduando em Administração, bem como verificar os motivos da escolha do curso de Administração e os objetivos dos acadêmicos no que diz respeito à vida profissional após a formatura, tendo como referência outras pesquisas que estudaram a transição universidade-trabalho, as transformações no mundo do trabalho nos últimos tempos e a dificuldade de inserção no mercado. A população foi composta por 31 estudantes cursando o último semestre de Administração na Universidade Federal do Pampa – Campus Santana do Livramento/RS/Brasil. Para alcançar  os objetivos propostos, foi aplicado um questionário contendo perguntas fechadas e abertas sobre a escolha do curso, a motivação para cursar a graduação, as dificuldades encontradas e as expectativas quanto ao futuro e a inserção no mercado de trabalho. Os dados foram analisados por meio de estatística descritiva e seus resultados demonstraram que mesmo não sendo a primeira opção de curso para a maioria dos respondentes, há um elevado nível de satisfação com a qualidade do curso, bem como dos docentes. Foi identificada expectativa e otimismo quanto à inserção profissional e a estabilidade financeira após a conclusão da graduação, no entanto, poucos relacionaram os seus interesses pessoais, com as reais possibilidades oferecidas pelo mercado. Confirma-se, portanto, as teorias já evidenciadas em outros estudos que mostraram que a conclusão de uma graduação vai além de o alcance de uma vaga de trabalho formal, envolve a questão da realização pessoal, da independência financeira e da socialização.
Análise paramétrica das principais variáveis de projeto na área de aço e na capacidade resistente de pilares, vigas e lajes em concreto armado
Authors: Germano Nando Maia , Silva Nicoletti Renato , Almeida João Paulo Boff
Published: November 2022

Elementos em concreto armado estão presentes em praticamente todas as construções. Considerando isso e a alta nos custos dos materiais de construção, é de extrema importância a sensibilidade do engenheiro no projeto em concreto armado quanto às variáveis de que ele depende, as quais são fundamentais para garantir um projeto eficiente. Nesse contexto, o presente trabalho teve como objetivo investigar, por meio de análises paramétricas, a influência das principais variáveis de projeto na área de aço e na capacidade resistente de pilares, vigas e lajes em concreto armado. Foram analisados 28 casos de pilares, 32 de vigas e 30 de lajes maciças. Nos elementos submetidos predominantemente à flexão (lajes e vigas), a altura foi o parâmetro que exerceu maior influência no momento resistente e na área de aço. Por sua vez, a classe do concreto pouco afetou o momento resistente e a área de aço necessária. Além disso, a largura da viga mostrou sensibilidade intermediária. Especificamente nas lajes, o engastamento dos bordos proporcionou uma redução do momento positivo e da área de aço positiva, além de reduzir as deflexões da laje. Porém, ele acarreta em maior consumo de aço, visto que se faz necessária armadura longitudinal negativa. Quanto aos pilares, se o objetivo for diminuir a área de aço de armadura longitudinal, há um limite até o qual aumentar a resistência do concreto surte resultados.  Por sua vez, caso o intuito seja aumentar a capacidade resistente do pilar, deve-se trabalhar com concretos com maiores classes de resistência. Além disso, verificou-se que o comprimento destravado do pilar acarreta em significativas variações na taxa de armadura.
Quantifying the drivers of surface ozone anomalies in the urban areas over the Qinghai-Tibet Plateau
Authors: Yin Hao , Sun Youwen , Notholt Justus , Palm Mathias , Ye Chunxiang , Liu Cheng
Published: November 2022

Abstract. Improved knowledge of the chemistry and drivers of surface ozone over the
Qinghai-Tibet Plateau (QTP) is significant for regulatory and control
purposes in this high-altitude region in the Himalayas. In this study, we
investigate the processes and drivers of surface ozone anomalies (defined as deviations of ozone levels relative to their seasonal means) between 2015 and 2020 in urban areas over the QTP. We separate quantitatively the contributions of anthropogenic emissions and meteorology to surface ozone anomalies by using the random forest (RF) machine-learning model-based meteorological normalization method. Diurnal and seasonal surface ozone anomalies over the QTP were mainly driven by meteorological conditions, such as temperature, planetary boundary layer height, surface incoming shortwave flux, downward transport velocity and inter-annual anomalies were mainly driven by anthropogenic emission. Depending on region and measurement hour, diurnal surface ozone anomalies varied over −27.82 to 37.11 µg m−3, whereas meteorological and anthropogenic contributions varied over −33.88 to 35.86 µg m−3 and −4.32 to 4.05 µg m−3 respectively. Exceptional meteorology drove 97 % of surface ozone non-attainment events from 2015 to 2020 in the urban areas over the QTP. Monthly averaged surface ozone anomalies from 2015 to 2020 varied with much smaller amplitudes than their diurnal anomalies, whereas meteorological and anthropogenic contributions varied over 7.63 to 55.61 µg m−3 and 3.67 to 35.28 µg m−3 respectively. The inter-annual trends of surface ozone in Ngari, Lhasa, Naqu, Qamdo, Diqing, Haixi and Guoluo can be attributed to anthropogenic emissions in 95.77 %, 96.30 %, 97.83 %, 82.30 %, 99.26 % and 87.85 %, and meteorology in 4.23 %, 3.70 %, 2.17 %, 3.19 %, 0.74 % and 12.15 % respectively. The inter-annual trends of surface ozone in other cities were fully driven by anthropogenic emission, whereas the increasing inter-annual trends would have larger values if not for the favorable meteorological conditions. This study can not only improve our knowledge with respect to spatiotemporal variability of surface ozone but also provide valuable implications for ozone mitigation over the QTP.
Impulse-driven oscillations of the near-Earth's magnetosphere
Authors: Sato Hiroatsu , Pécseli Hans , Trulsen Jan , Sandholt Per Even , Farrugia Charles
Published: November 2022

Abstract. It is argued that a simple model based on magnetic image arguments suffices to give a convincing insight into both the basic static as well as some transient dynamic properties of the near-Earth's magnetosphere, particularly accounting for damped oscillations being excited in response to impulsive perturbations. The parameter variations of the frequency are given. Qualitative results can also be obtained for heating due to the compression of the radiation belts. The properties of this simple dynamic model for the solar wind–magnetosphere interaction
are discussed and compared to observations. In spite of its simplicity,
the model gives convincing results concerning the magnitudes of the near-Earth's magnetic and electric fields. The database contains
ground-based results for magnetic field variation in response to shocks in the solar wind. Here, the observations also include data from the two Van Allen satellites.
PyFLEXTRKR: a Flexible Feature Tracking Python Software for Convective Cloud Analysis
Authors: Feng Zhe , Hardin Joseph , Barnes Hannah C. , Li Jianfeng , Leung L. Ruby , Varble Adam , Zhang Zhixiao
Published: November 2022

Abstract. This paper describes the new open-source framework PyFLEXTRKR (Python FLEXible object TRacKeR), a flexible atmospheric feature tracking software package with specific capabilities to track convective clouds from a variety of observations and model simulations. This software can track any atmospheric 2D objects and handle merging and splitting explicitly. The package has a collection of multi-object identification algorithms, scalable parallelization options and has been optimized for large datasets including global high-resolution data. We demonstrate applications of PyFLEXTRKR on tracking individual deep convective cells and mesoscale convective systems from observations and model simulations ranging from large-eddy resolving (~100s m) to mesoscale (~10s km) resolutions. Visualization, post-processing, and statistical analysis tools are included in the package. New Lagrangian analyses of convective clouds produced by PyFLEXTRKR applicable to a wide range of datasets and scales facilitate advanced model evaluation and development efforts as well as scientific discovery.
SURFER v2.0: a flexible and simple model linking anthropogenic CO2 emissions and solar radiation modification to ocean acidification and sea level rise
Authors: Martínez Montero Marina , Crucifix Michel , Couplet Victor , Brede Nuria , Botta Nicola
Published: November 2022

Abstract. We present SURFER, a novel reduced model for estimating the impact of CO2 emissions and solar radiation modification options on sea level rise and ocean acidification over timescales of several thousands of years.
SURFER has been designed for the analysis of CO2 emission and solar radiation modification policies, for supporting the computation of optimal (CO2 emission and solar radiation modification) policies and for the study of commitment and responsibility under uncertainty.
The model is based on a combination of conservation laws for the masses of atmospheric and oceanic carbon and for the oceanic temperature anomalies, and of ad-hoc parameterisations for the different sea level rise contributors: ice sheets, glaciers and ocean thermal expansion. It consists of 9 loosely coupled ordinary differential equations, is understandable, fast and easy to modify and calibrate.
It reproduces the results of more sophisticated,
high-dimensional earth system models on timescales up to
millennia.
Simulating the Laurentide ice sheet of the Last Glacial Maximum
Authors: Moreno Daniel , Alvarez-Solas Jorge , Blasco Javier , Montoya Marisa , Robinson Alexander
Published: November 2022

Abstract. In the last decades, great effort has been made to reconstruct the Laurentide Ice Sheet (LIS) during the Last Glacial Maximum (LGM, ca. 21,000 years before present, 21 kyr ago). Uncertainties underlying its modelling have led to large differences in fundamental features such as its maximum elevation, extension and total volume. However, the uncertainty in ice dynamics and thus in ice extension, volume and ice-stream stability remains large. We herein use a higher-order three-dimensional ice-sheet model to simulate the LIS under LGM boundary conditions for a number of basal friction formulations of varying complexity. Their consequences on the Laurentide ice streams, configuration, extension and volume are explicitly quantified. Total volume and ice extent generally reach a constant equilibrium value that falls close to prior LIS reconstructions. Simulations exhibit high sensitivity to the dependency of the basal shear stress on the sliding velocity. In particular, a regularized-Coulomb formulation appears to be the best choice in terms of ice volume and ice-stream realism. Notable differences are found when the stress balance is thermomechanically coupled: the LIS volume is lower than for a purely mechanical friction scenario and the base remains colder. Thermomechanical coupling is fundamental for producing rapid ice streaming, yet it leads to a similar distribution of ice overall.
Assessing the rotor blade deformation and tower-blade tip clearance of a 3.4 MW wind turbine with terrestrial laser scanning
Authors: Helming Paula , Intemann Alex , Webersinke Klaus-Peter , von Freyberg Axel , Sorg Michael , Fischer Andreas
Published: November 2022

Abstract. Wind turbines have grown in size in recent years, making an efficient structural health monitoring of all of their structures ever more important. Wind turbine blades deform elastically under the loads applied to them by wind and inertial forces acting on the rotating rotor blades. In order to properly analyze these deformations, an earthbound system is desirable that can measure the blade deformation, as well as the tower-blade tip clearance from a large measurement working distance of over 150 m and a single location. To achieve this, a terrestrial laser scanner (TLS) in line-scanning mode with vertical alignment is used to measure the distance to passing blades and the tower for different wind loads over time. In detail, the blade deformations for two different wind load categories are evaluated and compared. Additionally, the tower-blade tip clearance is calculated and analyzed with regard to the rotor speed. Using a Monte-Carlo simulation, the measurement uncertainty is determined to be in the mm-range for both the blade deformation analysis and the tower-blade tip clearance. The in-process applicable measurement methods are applied and validated on a 3.4 MW wind turbine with a hub height of 128 m. As a result, the deformation of the blade increases with higher wind speed in wind direction, while the tower-blade tip clearance decreases with higher wind speed. Both relations are measured not only qualitatively but also quantitatively. Furthermore, no difference between the three rotor blades is observed, i.e. each of the three blades is shown to be separately measurable. The tower-blade tip clearance is compared to a reference video measurement, which recorded the tower-blade tip clearance from the side, with validated the novel measurement approach. Therefore, the proposed setup and methods are proven to be effective tools for the in-process structural health monitoring of wind turbine blades.
A Comparison of Eight Optimization Methods Applied to a Wind Farm Layout Optimization Problem
Authors: Thomas Jared J. , Baker Nicholas F. , Malisani Paul , Quaeghebeur Erik , Perez-Moreno Sebastian Sanchez , Jasa John , Bay Christopher , Tilli Federico , Bieniek David , Robinson Nick , Stanley Andrew P. J. , Holt Wesley , Ning Andrew
Published: November 2022

Abstract. Selecting a wind farm layout optimization method is difficult. Comparisons between optimization methods in different papers can be uncertain due to the difficulty of exactly reproducing the objective function. Comparisons by just a few authors in one paper can be uncertain if the authors do not have experience using each algorithm. In this work we provide an algorithm comparison for a wind farm layout optimization case study between eight optimization methods applied, or directed, by researchers who developed those algorithms or who had other experience using them. We provided the objective function to each researcher to avoid ambiguity about relative performance due to a difference in objective function. While these comparisons are not perfect, we try to treat each algorithm more fairly by having researchers with experience using each algorithm apply each algorithm and by having a common objective function provided for analysis. The case study is from the IEA Wind Task 37, based on the Borssele III and IV wind farms with 81 turbines. Of particular interest in this case study is the presence of disconnected boundary regions and concave boundary features. The optimization methods studied represent a wide range of approaches, including gradient-free, gradient-based, and hybrid methods; discrete and continuous problem formulations; single-run and multi-start approaches; and mathematical and heuristic algorithms. We provide descriptions and references (where applicable) for each optimization method as well as lists of pros and cons to help readers determine an appropriate method for their use case. All the optimization methods perform similarly, with optimized wake loss values between 15.48 % and 15.70 % as compared to 17.28 % for the unoptimized provided layout. Each of the layouts found were different, but all layouts exhibited similar characteristics. Strong similarities across all the layouts include tightly packing wind turbines along the outer borders, loosely spacing turbines in the internal regions, and allocating similar numbers of turbines to each discrete boundary region. The best layout by AEP was found using a new sequential allocation method, discreet exploration-based optimization (DEBO). Based on the results in this study, it appears that using an optimization algorithm can significantly improve wind farm performance, but there are many optimization methods that can perform well on the wind farm layout optimization problem given that they are applied correctly.
INTEGRATION OF TRADITIONS AND INNOVATIONS IN MULTIMEDIA AND FILM PROJECTS OF THE COMPOSER: MUSICAL LANGUAGE, DRAMATURGY, COMPOSITION
Authors: Yang Tong
Published: November 2022

The article is devoted to the work of the modern Chinese-American composer Tang Dong. The author considers the combination of traditions and innovations in his multimedia and film projects and the area of convergence of different musical cultures.
THE GREATEST WASTE OF HUMAN BEING, ITS OWN EXISTENCE
Authors: Leonel Chacon Anchondo
Published: November 2022

The James Webb telescope with a very high cost, seeks what has not been lost. The origin of what? while we waste what nature gives us and we have it in our hands, the greed that causes mental blindness and makes us mentally ill, prevents us from seeing or does not care that pollution is causing our possible end. Well, that only affects the poor! “We, the rich and masters of the world, have the resources to build bunkers and survive or build a ship and run away from this miserable planet. “Miserable by attitude, paradise by nature” The over consumption of natural resources and losses due to pollution today (21st century AD.), is perhaps insignificant compared to the historical waste in ancient civilizations, being its extinction the greatest waste of «HOMO SAPIENS». Through thousands of years, millions of human lives have been wasted in sterile wars and conflicts, moved by greed for wealth and power, even believing themselves to be the chosen ones or demigods in some cases, being the empires the most atrocious. Empires in their blindness have invaded, disappeared and wasted entire civilizations and cultures, in some cases more advanced than their own, including knowledge and wisdom that they did not have, in some cases still indecipherable in our time (21 AD.), wasting human lives. Some empires that were established by military force, use manipulation, intrigues, pretexts, insults, lies, false information and threats of sanctions, to «justify» the invasion. Others invade by means of leonine treaties in all possible areas and the «less aggressive» do so by economically «supporting» the country to be invaded. In cases where a country defends itself from direct or indirect intervention, harmful propaganda is made globally to discredit that country. The greatest sources of waste of human lives, are armies, public administrations with corrupt and repressive executive, legislative and judicial systems, some dictatorial, autocrats or manipulative “democracies”. Oligarchs of “emerging” countries, due to their greed and love of money, manipulate the politics of their country and deliver it to the oligarchs of the empire in turn through treaties, mostly advantageous for the powerful country, sometimes for centuries, it inhibits creativity, potential and development of scientists and technicians of dominated country, who only become servants of the imperialist, sometimes wasting thousands or millions of human being lives. Where the only ones who lose are the inhabitants of invaded territory. This does not mean that business leaders do not deserve to be rich, the question is how much and how to obtain that wealth. When an empire expands indefinitely, «holes» are made everywhere and it is the last to realize that its decline has begun; and in its fall, it seeks to drag others, including its allies.
OPTIMIZATION OF DISTRIBUTION NETWORK SECTION OPTIONS WITH THE EVALUATION OF THEIR EFFICIENCY
Authors: Yakhin Shamil Rustamovich , Galiev Ilgiz Fanzilevich
Published: November 2022

The article presents criteria for optimizing the sectioning of looped sections of distribution network feeders, taking into account a wide range of loads of transformer substations (TS). The main expressions for the bicriteria optimization of distribution network sectioning options are given, taking into account the minimum load losses and the average annual probabilistic undersupply of electricity (damage).
CONTROL ALGORITHM FOR A SEARCH AND RESCUE UNMANNED AERIAL VEHICLE
Authors: Vragov Andrey Andreevich
Published: November 2022

The article is devoted to the characteristics of unmanned aerial vehicles, also called «drones» and «drones», the range of their applications is determined, and a comparative characteristic of unmanned aerial vehicles and a block diagram of the control algorithm are carried out.
QUALITY CRITERIA AND ALGORITHM FOR DESIGNING A QUALITY MANAGEMENT MODEL FOR THE SUPPLY OF AUTOMOTIVE COMPONENTS AT A CAR MAINTENANCE AND REPAIR STATION
Authors: Agafonkin Viktor Nikolaevich , Zimogorsky Vladislav Kirillovich
Published: November 2022

A methodological approach to the construction of quality management modeling of automotive components supplies to car service enterprises is presented. The content of the algorithm for constructing and implementing a supply quality management model is considered. The main criteria for the design quality of the model are given.
PERSPECTIVE SUBSYSTEMS FOR GUIDANCE ON THE MOVEMENT AREA OF THE AERODROME FOR SYSTEMS THAT MEET THE A-SMGCS CONCEPT FOR DOMESTIC AVIATION ENTERPRISES
Authors: Antonov Anton Konstantinovich
Published: November 2022

Now native companies have not finished their transition from the SMGCS’s conception to the ASMGCSs conception at this moment. It’s caused by many factors, among them significant differences in the systems structure between native and foreign companies. While there are not significant difficulties in the native and foreign equipment set ups, and that means close successful transition to the A-SMGCS’s conception. Big domestic airports have necessary equipment set already. They have organized most necessary subsystems. It is necessary to determine some perspective ways to implement the user guidance subsystem, based on the experience of foreign colleagues, and also taking into account the peculiarities of the domestic set of equipment.
DIGITAL TRANSFORMATION OF ENERGY COMPANIES: MECHANISMS AND TOOLS
Authors: Derbenyeva Anna Alexandrovna
Published: November 2022

The article discusses the mechanisms and tools of digital transformation of energy companies. The problems faced by companies in the energy sector on the way to digitalization, as well as key directions in the digital transformation of the energy sector, are considered. The renewal of technological processes and the active introduction of digital technologies will give impetus to the development of the domestic energy sector and strengthen the competitiveness of not only energy companies, but also the country as a whole.
ASSESSMENT OF THERMAL POLLUTION OF SARANSK USING MULTI-ZONE SATELLITE IMAGES
Authors: Shabaikina Viktoriya Aleksandrovna
Published: November 2022

The article considers the possibilities of using multi-zone satellite images of Landsat-8 for the purposes of operational monitoring and assessment of the thermal balance in the urban environment. The calculation of the surface temperature of the earth of Saransk was performed using the Landsat Surface Temperature QGIS module. The analysis of the dynamics of changes in the heat balance of the city in different seasons of the year during the study period is carried out. Based on the data of remote sensing of the Earth, the analysis of the differentiation of the temperature of the Earth’s surface is carried out, the areal main areas of distribution of thermal anomalies in the urbanized territory are identified. The conclusion is made about the dependence of the location of the industrial zones of the city and the territories with the highest temperature values, measures aimed at improving the comfort of the urban environment are proposed.
SYSTEMIC APPROACH TO DIAGNOSING PROBLEMS OF THE LIFE OF ORPHANS
Authors: Sologub Olga Olegovna
Published: November 2022

This article presents a systematic approach to diagnosing problems of the life of orphans, which involves, firstly, the allocation of significant and relevant management problems; secondly, determining the relationship of these problems; third, defining a comprehensive problem-solving strategy. The following types of diagnostics are presented: qualitative, quantitative, causal, functional, dynamic, complex. These types are interconnected and together give a holistic view of the problems of the life of orphans.
METHODOLOGICAL APPROACH TO THE ANALYSIS OF ECONOMIC POTENTIAL
Authors: Kagarmanova A.I. , Sorochenko A.S.
Published: November 2022

Economic potential, resource approach, methodological approach, rating.
STATE SUPPORT FOR THE IMPLEMENTATION OF REMOTE TECHNOLOGIES IN THE EDUCATIONAL PROCESS MANAGEMENT OF THE EDUCATIONAL PROCESS: THE EXPERIENCE OF CHINA
Authors: Provorova Tatiana Valerievna
Published: November 2022

The article examines the experience of introducing distance technologies in preschool education in China. In order to prevent the COVID-19 epidemic, preschool educational organizations in many countries of the world have switched to online learning, that is why the Ministry of Education of the People’s Republic of China was forced to provide support to teachers and families of preschool children. The experience of state support studied in the article can be used in the preparation of regional or municipal programs, as well as state projects to support preschool educational institutions in the Russian Federation at the stage of distributing the budget of a particular region or municipality.
BASIC METHODS OF PURIFICATION AND WATER TREATMENT
Authors: Solovyov Dmitry Olegovich , Drabkina Elena Vasilyevna
Published: November 2022

The article discusses methods and methods of water purification and water treatment, in order to improve its quality for the end user in the field of agriculture and industry.
معوّقات برامج التأهيل الاجتماعيّ لنزيلات السجون في مجال الرعاية اللاحقة (دراسة مطبقة على سجن النساء بمدينة الرياض)
Authors:   ماجستير الآداب في الخدمة الاجتماعية، قسم الخدمة الاجتماعية، كلية اللغة العربية والدراسات الاجتماعية، جامعة القصيم، المملكة العربية السعودية, العتيبي شوق
Published: November 2022

هدفت الدراسة إلى تحديد معوقات برامج التأهيل الاجتماعي لنزيلات السجون في مجال الرعاية اللاحقة والتعرف على المعوقات الخاصة بالسجن، وتحديد المعوقات الخاصة بالمشرفين والاخصائيين العاملين بالسجن، وتحديد المعوقات الخاصة ببرامج التأهيل الاجتماعي ومدى ملاءمتها، ومن ثم التوصل إلى مقترحات لمواجهة معوقات برامج التأهيل الاجتماعيّ لنزيلات السجون في مجال الرعاية اللاحقة. وتعد هذه الدراسة من الدراسات الوصفية وقد اعتمدت على منهج المسح الاجتماعي بالحصر الشامل، وتم استخدام أداة الاستبانة لجمع البيانات لجميع المشرفين والاخصائيين الاجتماعيين العاملين بالسجن والبالغ عددهم (50) مشرف وأخصائي. وتوصلت الدراسة الى مجموعة من النتائج: جاء بالترتيب الأول معوقات برامج التأهيل الاجتماعي لنزيلات السجون في مجال الرعاية اللاحقة الخاصة ببرامج التأهيل الاجتماعي وما مدى ملاءمتها جاءت بمتوسط حسابي (2,29) وانحراف معياري (0,37) ومستوى الموافقة متوسطة. وفي الترتيب الثاني المعوقات الخاصة بالسجن كمؤسسة بمتوسط حسابي(2,14) وانحراف معياري (0,48) ومستوى الموافقة متوسطة. وجاء في الترتيب الأخير المعوقات الخاصة بالمشرفين والاخصائيين العاملين بالسجن بمتوسط حسابي (2,02) وانحراف معياري(0,40) ومستوى الموافقة متوسطة. وخرجت الدراسة بعدد من التوصيات أهمها: طرح برامج تناسب تأهيل النزيلات اجتماعياً على ان تكون متنوعة وتلبى حاجاتهم وميولهم، توسيع نطاق الأنشطة البرامجية الخاصة بالتأهيل الاجتماعي للنزيلات بالسجن، الاستفادة من جهود المنظمات الاهلية المتخصصة لتأهيل من سيفرج عنهم وإيجاد فرض عمل لهم بعد الافراج، وضع دورات متخصصة بمجال التأهيل الاجتماعي والرعاية اللاحقة للمشرفين والاخصائيين الاجتماعيين القائمين على البرامج.
حقوق الإنسان في الشريعة الإسلامية (صحيفة المدينة أنموذجاً)
Authors:   ماجستير القانون التنفيذي، قسم القانون، كلية الشريعة والقانون، جامعة حائل، المملكة العربية السعودية, الزهراني عائشة , دياب محمد ,   أستاذ مشارك في القانون العام، قسم القانون، كلية الشريعة والقانون، جامعة حائل، المملكة العربية السعودية
Published: November 2022

يهدف هذا البحث إلى كشف اللبس الحاصل عند كثير من الباحثين والقانونيين في ملائمة الشريعة الإسلامية لحقوق الإنسان وظنهم أن بعض شرائع الإسلام عفا عليها الزمن، وكانت صالحة لزمان دون زمان، وأنها لم تشتمل على حقوق الإنسان بصورتها المعروفة اليوم، كما أن الحاجة ملحة لإبراز هذه الوثيقة التي تعد مفخرة الحضارة الإسلامية. واعتمد في هذه الدراسة على المنهج التأصيلي وذلك بتتبع الأجزاء للوصول إلى قاعدة كلية، من خلال إرجاع كل رأي أو مسألة إلى أصولها. واحتوت الدراسة على تمهيد تضمن تعريف حقوق الإنسان لغة واصطلاحاً والتعريف بوثيقة المدينة، وجاء في المبحث الأول من هذه الدراسة بيان حقوق الإنسان الواردة في صحيفة المدينة، كما بينت في المبحث الثاني تحديد واجبات أفراد المجتمع في صحيفة المدينة. وقد خلصت الدراسة إلى عدة نتائج، من أهمها: أن رسالة الإسلام رسالة عالمية، لا تعترف بالعرقيات، والألوان، وإنما معيارها التقوى (إن أكرمكم عند الله أتقاكم)،جنى على الإسلام من زعمه دين إرهاب واستئصال لكل مخالف، والحق أنَّ أحًدا من أهل الأديان المخالفة لم يجد في الأديان دينًا يحفظ له نفسه، وماله، وأمنه، مثل دين الإسلام، أيضا ًحرية الاعتقاد تعني عدم إكراه المخالف على الدخول في الإسلام بشرط التزامه بالعهد والذمة، وعدم إظهاره شيء من شعائر دينه، أن وثيقة المدينة جاءت لترسخ عند أتباع الأديان المخالفة أن الإسلام هو الدين الذي يحترم الحقوق لكل الأطياف، ويؤمنها ما دام الشرع يقرها وكما أنَّ لأهل الوثيقة حقوق، فعليهم واجبات، والغرم بالغنم. وتوصي الباحثة بإبراز وثيقة المدينة من جهة القانونيين، وبيان ما تضمنته من مبادئ تعتبر أصل في حقوق الإنسان.
تأثير أخلاقيات المتحصل الضريبي في السياسات الضريبية والحد من التهرب الضريبي (دراسة استطلاعية لآراء الموظفين بديوان الضرائب بولاية الخرطوم – السودان)
Authors:   دكتوراه المحاسبة، كلية العلوم الإدارية، جامعة السودان المفتوحة، جمهورية السودان, مهاجر صلاح , إدريس موسى ,   دكتوراه إدارة الأعمال، كلية الاقتصاد والإدارة ونظم المعلومات، جامعة نزوى، سلطنة عُمان
Published: November 2022

هدفت الدراسة إلى بيان علاقة أخلاقيات المتحصل الضريبي بالسياسات الضريبية وإيضاح علاقة أخلاقيات المتحصل الضريبي بالتهرب الضريبي فتم اختبار الفرضية الأولى: توجد علاقة ذات دلالة إحصائية بين أخلاقيات المتحصل الضريبي والسياسات الضريبية والفرضية الثانية: توجد علاقة ذات دلالة إحصائية بين أخلاقيات المتحصل الضريبي والتهرب الضريبي واعتمدت الدراسة على المنهج الاستنباطي والمنهج الوصفي التحليلي والمنهج الاستقرائي، تمثل مجتمع الدراسة من جميع الموظفين في ديوان الضرائب بولاية الخرطوم وتم اختيار عينة احتمالية مقدارها 60 موظفا من المجتمع بطريقة العينة العشوائية.
توظيف التقنيات الحديثة في إنشاء مجسمات مستدامة بالاستلهام من الزخارف النجدية
Authors:   ماجستير في التربية الفنية، كلية التربية، جامعة الملك سعود بالرياض، المملكة العربية السعودية, الزهراني ساره , النويصر هيفاء ,   أستاذ مساعد، كلية التربية، قسم التربية الفنية، جامعة الملك سعود بالرياض، المملكة العربية السعودية
Published: November 2022

تهدف هذه الدراسة إلى التعرف على مفهوم تشكيل المـُجسَّمات وأساليبها التشكيلية بنوعيها التقليدي والحديث، وايضاً ماهي الاستدامة و تحديداً مفهومها في الفنون، كما تهدف إلى إنتاج مجسمات مستدامة مستلهمة من الزخارف النجدية، وتسليط الضوء على الزخارف النجدية ومعانيها الفلسفية، و تكمن أهمية الدراسة النظرية كونها تفتح افاقاً جديده لإثراء مجال التصميم و التشكيل المجسم من خلال الطابعة ثلاثية الأبعاد، كما تساهم في تقديم حلول معاصره لإثراء مجال التشكيل المجسم، أما الأهمية التطبيقية فقد تسهم هذه الدراسة في دعم الفن التشكيلي السعودي بما يتواكب مع التطور التكنولوجي في ضوء رؤية 2030
إدمان الألعاب الإلكترونية وعلاقته بسلوك الاستقواء لدى طالبات المرحلة المتوسطة بإدارة تعليم صبيا
Authors:   أستاذ علم النفس، كلية التربية، جامعة جازان، المملكة العربية السعودية, حنتول أحمد , محمد الدش شريفة ,   ماجستير في الإرشاد النفسي، قسم علم النفس، كلية التربية، جامعة جازان، المملكة العربية السعودية
Published: November 2022

هدف البحث إلى الكشف عن العلاقة بين إدمان الألعاب الإلكترونية وسلوك الاستقواء لدى طالبات المرحلة المتوسطة بإدارة تعليم صبيا، والتعرف على الفروق في مستوى إدمان الألعاب الإلكترونية تبعًا لمتغير الصف الدراسي، والتعرف على الفروق في مستوى سلوك الاستقواء لدى طالبات المرحلة المتوسطة بإدارة تعليم صبيا تبعًا لمتغير الصف الدراسي، والكشف عن إمكانية التنبؤ بسلوك الاستقواء من خلال درجة إدمان الألعاب الإلكترونية، وبلغ عدد المشاركات (840) طالبة اختِرْنَ بطريقة عشوائية من مكاتب التعليم التابعة لإدارة تعليم صبيا وهي: (صبيا، بيش، ضمد، هروب، فيفا، العيدابي، الريث، الدرب، الداير) من العام 1442هـ/ 1443هـ، ولتحقيق أهداف البحث؛ استخدمت الباحثة مقياس إدمان الألعاب الإلكترونية، ومقياس الاستقواء ( كلاهما من إعداد الباحثة)، وتم استخدام برنامج (SPSS)؛ لمعالجة البيانات إحصائيًّا، وتوصلت نتائج البحث إلى: وجود علاقة ارتباطية طردية دالة إحصائيًّا عند مستوى (0.01) بين إدمان الألعاب الإلكترونية وسلوك الاستقواء، ووجود علاقة ارتباطية طردية دالة إحصائيًّا عند مستوى (0.01) بين إدمان الألعاب الإلكترونية وأبعاده، وسلوك الاستقواء وأبعاده، وعدم وجود فروق ذات دلالة إحصائية عند مستوى (0,05) فأقل في مستوى إدمان الألعاب الإلكترونية وجميع أبعاده عدا بُعد الأعراض الانسحابية وبُعد الصراع تبعًا لمتغير الصف، كما أسفرت النتائج عن وجود فروق ذات دلالة إحصائية عند مستوى (0,05) فأقل في مستوى إدمان الألعاب الإلكترونية بين الطالبات في الصف (الأول، الثاني) المتوسط والطالبات في الصف الثالث المتوسط حول (البعد الثاني: الأعراض الانسحابية) لصالح الطالبات في الصف (الأول، الثاني) المتوسط، وكشفت النتائج أيضًا عن إمكانية التنبؤ بدرجة سلوك الاستقواء من خلال درجة إدمان الألعاب الإلكترونية، وفي ضوء هذه النتائج قدمت الباحثة عدد من التوصيات والبحوث المقترحة.
القدس في العصر الزنكي قصائد ابن منير الطرابلسي وابن القيسراني (نموذجا)
Authors:   دكتوراه في تخصص اللغة العربية وآدابها، نائب العميد لشؤون الجودة والبحث العلمي، كلية الأميرة ثروت، المملكة الأردنية الهاشمية, العبداللات فاطمة
Published: November 2022

استطاع الزنكيون تأسيس دولة قوية عمادها العدل والمساواة والقوة: قوة عسكرية تمثلت بجيش معد بالأسلحة والتدريب والحماس وقوة اجتماعية ظهرت بمجتمع متراص انتشرت فيه المدارس والمستشفيات ودور الرعاية، وحسن ادارة لحكام كان تحرير ما احتل من بلاد العرب والمسلمين هدفهم الأسمى لذا سعوا لتحقيق هذا الهدف ببناء مجتمع قوي، وبناء جيش وقادة مؤهلين لتحقيق التحرير لا سيما تحرير القدس، فللقدس مكانة في قلوب المسلمين عظيمة، فهي درة المدن المحتلة آنذاك من الفرنجة. ولقد كان الشاعران ابن منير الطرابلسي وابن العسقلاني مثالين واقعيين لتفاعل الشعر مع أحداث العصر المعاش ونشر الحماس لمواجهة الاعداء والدفع للتحرر لذا كان الشعر أحد اسلحة الدفاع والتحرير لكثير من البلدان والقلاع والحصون، سلاح لا يقل بل احيانا قد يزيد أثره أكثر من السيف وهذا ما كان فعلا فقصائد الشاعرين ابن منير وابن القيسراني كان وقعها مؤثرا على القادة والجنود والشعب. اذن كان الشعر أحد عوامل تحرير القدس وغيرها من مدن عربية ومسلمة من الغزو الفرنجي لها آنذاك، وعاضدته قوة الجيش والمجتمع وارادة الحاكم واخلاص القادة. واتبع الشاعران فنيا من سبقهم من الشعراء العرب ، وان تخلصوا من المقدمة الغزلية ( في أغلب الاحيان ) ودخلوا في المدح او التحريض او الرثاء...الخ مباشرة ، ناهيك عن ادخالهما الحض على القتال او الدفاع في مختلف القصائد وان تنوعت أغراضها وهناك أثر لمعاناة الشاعرين من التشرد من بلاديهما بعد احتلالها من قبل الفرنجة على شعرهما فيلاحظ صدق العاطفة واشتعال الحماس وقوة العبارة، ونلحظ انتماء الشاعرين لكل البلاد الاسلامية ، والفرح بتحرير اي قلعة او مدينة من الاحتلال وان لم تكن مسقط رأسيهما فلا تحيز ولا اقصاء بل كان أي تحرير حتى وان كان لشبر من الاراضي من الفرنجة يعد بالنسبة للجميع (حكاما وشعراء وقادة وجيشا ) خطوة لتحرير القدس وهي الغاية الاسمى لكل تحرير آنذاك .
MULTIVARIATE RELATIONSHIPS BETWEEN MORPHOLOGY, MOVEMENT PATTERNS AND SPEED ABILITIES IN ELITE YOUNG, MALE ATHLETES
Authors: Koźlenia Dawid , Domaradzki Jarosław , Trojanowska Izabela
Published: November 2022

Speed and agility are crucial abilities in many team sports such as soccer, basketball or handball. Therefore determing factors affect speed abilities is relevant. To investigate multidimensional correlations of the FMS test results with speed abilities. 35 male team sport players, aged 21.31±0.93. Body weight and body height were measured and BMI was calculated (kg/m2 ). Three modules of the FMS test were used to analyse: Deep Squat, Hurdle Step, In-line Lunge. Linear speed was measured based on the 20m Linear Speed test, agility was evaluated using the Agility T-test. Data were analysed by Canonical Correlation Analysis (CAA). The CCA analysis demonstrated statistically significant correlation between morphological features and agility. Correlation was found between 20m Linear Speed and In-line Lunge. However it was not revealed any significant correlations of neither speed skills nor morphological characteristics with chosen FMS subtests. High canonical loadings and weights suggested the presence of correlations (not significant) between individual measurements. The correlations between morphological measurements and functional movement were very close to statistical significance. The CCA analysis allowed for showing multivariate links between morphological features and functional abilities. This results demonstrated moderate correlations between body morphology and agility and between movement patterns and agility. Better scores in agility were correlated with good performance in In-line Lunge and Hurdle Step test.
ATTACK TACTICS IN ELITE BEACH HANDBALL TEAMS
Authors: Hatzimanouil Dimitris , Saavedra Jose M. , Stavropoulos Nikos , Skandalis Vasilis , Gkagkanas Konstantinos
Published: November 2022

Beach handball is a highly popular sport, but research information and data about it is limited. The aim of this study was to determine the most effective tactics for the shots made to be more successful. Overall, 1074 attacks from the 2017 European Beach Handball Championship were analysed. The variables analysed were shots at goal and their efficiency (video-analysis). The chi-squared test was used to compare the differences between formations (initial vs final attack formation). A Wilcoxon test was used to compare differences between the final attack formations with respect to goals, misses, and goalkeeper saves. The SPSS 22 statistical package was utilized for the analysis of the results. Descriptive and inferential statistics were applied. The chi-squared test showed that, although there were significant differences between initial and final attack formations, the percentage increase and decrease was not substantial. The most frequently used initial and final attack formation was the “3 back players – one line player /specialist at the centre position” (54% in initial and 60.8% in final attacks). The Wilcoxon test comparing the attack formations with each other in relation to goals, misses, and goalkeeper saves revealed significant differences at p<0.05. In conclusion, attack tactics in beach handball focus mainly on the role of the “specialist”.
SOME PSYCHOLOGICAL CHARACTERISTICS OF ELITE HANDBALL PLAYERS IN CORRELATION WITH PLAYERS' MOTOR ABILITIES
Authors: Bon Marta , Kajtna Tanja , Šešum Anja
Published: November 2022

Personality characteristics, problem-solving, movement speed, explosive leg power and correlations between them are essential topics in elite handball, although studies in these fields are relatively rare. The correlations between psychological characteristics, problem-solving abilities, and some motor abilities in two different age categories were researched. The sample included 41 female handball players, 24 of which were members of the senior national team, with an average age of 24.79 years (SD = 4.84 years), and 17 girls from the Slovenian youth national team, whose average age was 16.35 (SD = 0.70 years). The differences in age between groups were statistically significant (t = 8.42, p (t) = 0.00). Players’ psychological characteristics were examined with the Wartegg test, while the Runs Test (different sprints and vertical jumps) was used to assess players’ motor abilities. Identity has a significant negative (-0.61) correlation to CMJ - youth players with a lower identity score jumped higher. Furthermore, rationalemotional integrity is also negatively correlated to CMJ (0.58). Results do not conclusively describe the correlation between problem-solving and movement speed among female handball players. No any statistically significant differences between youth and senior players were discovered. The test results are an essential contribution to a better understanding of the correlation between specific psychological characteristics and problem-solving in relation to movement speed and explosive leg power of youth and senior female elite handball players despite the fact that the correlations were not statistically significant. However, this was the first use of the Wartegg test in female handball.
THE EFFECT OF PROTEIN SUPPLEMENTS ON BLOOD PARAMETERS AFTER HEAVY EXERCISES
Authors: Karakuş Mustafa , Akkurt Soner
Published: November 2022

It is claimed that protein taking among athletes has increased substantially. The aim of this study is to investigate the effect of the protein supplementation following heavy exercises on blood cells. 24 males between the ages of 19-25 were participated in the study. The participants were divided into two groups randomly as the protein group (n:15) and non-protein group (n:9). For all participants, 10 repetitive weight lifting exercises were performed with 80%, 90% and 100% of the maximum weight that they could lift to the main muscle groups. All volunteers were given 1g/kg protein daily diet divided into three meals. Additionally the protein group was given 35 grams of Whey protein dissolved in 500 ml water just after dinner as being 2 hours, 24 hours, 48 hours and 72 hours after the exercises. Blood samples of both groups were taken before exercise, after exercise, at the 24th hour, 48th hour and 72nd hour. Erythrocyte, leukocyte, platelets, hemoglobin neutrophil, lymphocyte analysis were performed. There was no significant difference between the protein group and non-protein group, but there were significant differences within both group by time. As a result, we can say that protein supplementation after heavy exercise has no effect on blood parameters.
VALIDITY, RELIABILITY AND CORRELATES OF FUTSAL-SPECIFIC PRE-PLANNED AND NON-PLANNED AGILITY TESTING PROTOCOLS
Authors: Zeljko Ivan , Gilic Barbara , Sekulic Damir
Published: November 2022

The importance of agility in futsal is already recognized, but there is an evident lack of information about applicability of futsal specific tests. The aim of this study was to evaluate reliability, validity and correlates of tests evaluating the futsal specific pre-planned agility (PPA), and non-planned agility (NPA). The sample comprised 40 professional futsal players who were tested on newly developed tests of PPA and NPA, sprint over 10 meters, countermovement jump, body height and mass. The reliability analyses included calculation of intra-session Cronbach Alpha (CA) and Inter-Item-Correlation (IIR), as well as analysis (ANOVA) for repeated measurements. Differences between performance groups (starters [first team] vs. non-starters [substitutes]) were evidenced by t-test for independent samples and calculation of Effect Size differences (ES). Pearson’s product moment correlation was calculated to define associations between variables. The reliability of agility tests was appropriate, with somewhat better reliability of PPA (CA: 0.81 and 0.76, IIR: 0.79 and 0.72, for PPA and NPA, respectively). ANOVA did not reveal any significant differences among testing trials. Starters were had better PPA than non-starters (t-test: 1.98, p < 0.01, moderate ES). The PPA and NPA shared less than 40% of the common variance, which suggests that these capacities are independent. Jumping and sprinting were not significantly correlated to PPA and NPA. Study confirmed appropriate reliability of the newly developed tests, and applicability of the PPA in distinguishing performance-levels. Further studies in females and younger players are warranted.
EFFECT OF ANAEROBIC POWER ON AGILITY AND QUICKNESS IN MALE NATIONAL TAEKWONDO ATHLETES
Authors: Taskin Mine , Akkoyunlu Yagmur
Published: November 2022

The aim of this study was to determine the effect on anaerobic power on agility and quickness male national taekwondo athletes. The sample included 16 national male taekwondo athletes. These taekwondo athletes were from Turkey male national team. Athletes characteristics were as follows: age = 21.81 ± 3.229 years, height = 1.82 ± 0.088 m, body weight = 73.75 ± 14.187 kg, and sport age = 11.94 ± 3.454 years. To determine the quickness and agility performance of taekwondo athletes, a 5-m quickness test and T test was used. Wingate anaerobic test was used for anaerobic power. There is no a significantly relationship between agility with anaerobic peak power (w) and anaerobic power mean (w). There is a significantly relationship between agility with anaerobic peak power (w.kg-1) and anaerobic peak power mean (w.kg-1). Anaerobic peak power (w.kg-1) and anaerobic peak power mean (w.kg-1) in a unit change affect agility performance (respectively, -0.23 and -0.34 rate) (P<0.05). There is a significantly relationship between quickness with anaerobic peak power (w) and anaerobic peak power mean (w). Anaerobic peak power (w) and anaerobic peak power mean (w) in a unit change affects quickness performance (respectively, 0.0004 and 0.0001 rate) (P<0.05). . There is no a significantly relationship between quickness with anaerobic peak power (w.kg-1) and anaerobic peak power (w.kg-1).In conclusion, this results have reported that male taekwondo athletes produce a high level of power during a short momentary situation and relative power is more important in momentary change of direction when the distance increases.
EFFECT OF SMALL-SIDED GAMES ON IMPROVEMENT IN SPRINTING AND CHANGE OF DIRECTION AMONG 14-15 YEAR- OLD, FEMALE HANDBALL PLAYERS
Authors: Sørensen Arne , Lagestad Pål
Published: November 2022

Small-sided games (SSG) have proven to be an effective method of organizing practice in team sports, and the purpose of this study was to examine if the use of SSG can contribute to enhanced sprinting and change of direction (COD) performances in 14-15 year-old female handball players. An experimental group (n= 13, age 15.6 ± 04 yrs., body height 1.68± 0.06 m, body mass 62.9±9.8 kg) trained according to the principles of small-sided games and handball activities organized to create a high volume of sprints and COD for 30 minutes, twice a week, for 7 weeks during regular handball training. A control group (n= 9, age 14.4 ± 0.3 yrs., body height 1.70± 0.03 m, body mass 60.7±4.7 kg) performed regular handball training. In pre- and post-tests, sprint (5-, 10- and 20-meters) and COD performance was measured. The results showed no significant positive development in the sprint tests (p˂0.05) in either of the groups. However, the experimental group had a significant improvement in COD (p˂0.05), while the control group had no significant change in COD. The enhanced COD performance was explained by a greater amount of training related to COD by practicing SSG, while the lack of improvement in sprint performance was probably due to a too low training load in this ability during training. The practical implication of this study was that handball training would benefit from focus upon small-sided games and handball activities with high intensity in order to improve COD for adolescent female players.