bluuebunny/crossref_metadata_2025 huggingface dataset:
العلاقة البينية لبعض المتغيرات الكينماتيكية بين مرحلتي الانطلاق والهبوط من جهاز المتوازي مختلف الارتفاع في بطولة كأس التحدي العالمية (قطر 2016) الفني للاعبين الشباب
Authors: محمد ياسر نجاح
Published: March 2021

تظهر أهمية البحث من خلال معرفة العلاقة البينية لبعض المتغيرات الكينماتيكية بين مرحلتي الانطلاق والهبوط والتي تعد الأهم في نهاية السلسلة الحركية على هذا الجهاز لكل لاعبة, وتأتي مشكلة البحث من خلال متابعة الباحثان لبطولات العالم للعبة الجمناستك الفني للنساء وبالأخص جهاز المتوازي المختلف الارتفاع لاحظا أن هنالك اختلاف في بعض متغيرات الهبوط بين اللاعبات مثل ارتفاع الطيران ومسافة الهبوط اللذان لهما تأثير مباشر على درجة الاداء، وهذا ما دفع الباحثان باتجاه هذا الاختلاف لمعرفة المسببات بدلالة بعض المتغيرات الكينماتيكية الخاصة بمرحلتي الانطلاق والهبوط, أما هدفا البحث هما التعرف على قيم بعض المتغيرات الكينماتيكية لمرحلتي الانطلاق والهبوط من جهاز المتوازي المختلف الارتفاع, والتعرف على العلاقات البينية لهذه المتغيرات الكينماتيكية بين مرحلتي الانطلاق والهبوط من جهاز المتوازي مختلف الارتفاع, تم أجراء التجربة الرئيسية بتاريخ 25/3/2016 في بطولة كأس التحدي العالمية (قطر 2016) وفي أكاديمية أسباير من خلال التصوير بكاميرتين بسرعة تسجيل (120 صورة/ثانية) وبعد استخراج البيانات ومعالجتها احصائياً استنتج الباحثان من خلال العلاقات المعنوية بين متغيرات مرحلة الانطلاق ومتغيرات مرحلة الهبوط إن عملية ضبط متغير زاوية الترك وزاوية الانطلاق وسرعته يلعبان دور كبير جدا ومهم في مقدار ارتفاع وزمن الطيران وبالتالي مسافة الهبوط عن البار التي من شأنها أن تؤثر على درجة الأداء وفق ما ينص عليه القانون.
تقييم ادارة الموارد البشرية والمادية للاتحاد العراقي لكرة الطاولة من وجهة نظر العاملين
Authors: محمد وفاء صباح
Published: March 2021

يشير البحث إلى أهمية تحليل وتتبع تطور مستوى أداء الأعضاء في ادارة الموارد البشرية والمادية للاتحاد العراقي لكرة الطاولة، والبحث عن الاسباب والعوائق التي تعترض بلوغ الأهداف، من خلال ما تسفر من نتائج.

يمكن تلخيص مشكلة البحث في السؤال الآتي: هل ان ادارة الموارد البشرية والمادية مؤهلة وكافية لتحقيق الاهداف المرسومة للاتحاد من حيث تطوير اللعبة وزيادة ممارسيها وتمثيل العراق بالمحافل الدولية أسوة ببقية البلدان المتقدمة وغيرها من الاهداف؟

استخدم الباحث المنهج الوصفي بالأسلوب المسحي. اذ تكون مجتمع الدراسة من (217) فرداً، وبلغت عينة البحث (201) فردا وهي نسبة ممتازة تمثل المجتمع اصدق تمثيل

من خلال تحليل النتائج استنتج الباحث قدرة المقياس في قياس مستوى ادارة الموارد البشرية والمادية للاتحاد العراقي لكرة الطاولة، وتبين ان مستوى الاداء الاداري دون مستوى الطموح.

وابرز ما وصى به الباحث، العمل على زيادة تشجيع العمل وتطويره من خلال مشاركة العاملين في الدورات والمؤتمرات التطويرية داخل وخارج العراق، ومتابعة المشاكل والمعوقات التي تواجههم، فضلاً عن التأكيد على اهمية التخصيص والمردود المادي الجيد الذي يؤمن الحاجات الاساسية لعمل الاتحاد.
وضع مستويات معيارية لاختبار معدل الأيض (RMR) بدلالة جهاز (Fitmate pro) للاعبين الشباب بكرة اليد
Authors: عبد السلام ندى
Published: March 2021

هدفت الدراسة إلى التعرف على معدل الأيض (RMR) بدلالة جهاز (Fitmate pro) لدى الاعبين الشباب بكرة اليد، ووضع مستويات معيارية لاختبار معدل الأيض (RMR)، واستخدمت الباحثة المنهج الوصفي على (74) لاعب كرة يد من الشباب مثلوا مجتمع البحث بنسبة (100%) المتمثل بخمسة أندية في بغداد لعام 2016 تم اختيارهم عمدياً، وأجريت الدراسة مختبر الفسلجة في كلية التربية الرياضية للبنات، وبعد تحديد الاختبار الخاص بهذهِ الدراسة تم تطبيقه على عينة البحث في المدة الممتدة من 2/1/2016  ولغاية 29/1/2016، تم تبويب النتائج تمهيداً لاشتقاق المعايير، باستخدام نظام الحقيبة الإحصائية الاجتماعية (SPSS) الإصدار (V24) على وفق معادلات الدرجة المعيارية (الزائية)، والدرجة المعيارية المُعدلة، واستنتجت الباحثة بعدم الاكتفاء بالنتائج المستخلصة من أجهزة تكنولوجيا الرياضة الفسيولوجية في تقويم حالة الرياضي مالم يتم اشتقاق المستويات المعيارية لها، وأن تقنين الاختبار بهذهِ الدراسة حقق ستة مستويات معيارية يُعتمد عليها في تقويم معدل الأيض الخلوي (RMR) لدى لاعبي كرة اليد عند استخدام جهاز (Fitmate pro). هدفت الدراسة إلى التعرف على معدل الأيض (RMR) بدلالة جهاز (Fitmate pro) لدى الاعبين الشباب بكرة اليد، ووضع مستويات معيارية لاختبار معدل الأيض (RMR)، واستخدمت الباحثة المنهج الوصفي على (74) لاعب كرة يد من الشباب مثلوا مجتمع البحث بنسبة (100%) المتمثل بخمسة أندية في بغداد لعام 2016 تم اختيارهم عمدياً، وأجريت الدراسة مختبر الفسلجة في كلية التربية الرياضية للبنات، وبعد تحديد الاختبار الخاص بهذهِ الدراسة تم تطبيقه على عينة البحث في المدة الممتدة من 2/1/2016  ولغاية 29/1/2016، تم تبويب النتائج تمهيداً لاشتقاق المعايير، باستخدام نظام الحقيبة الإحصائية الاجتماعية (SPSS) الإصدار (V24) على وفق معادلات الدرجة المعيارية (الزائية)، والدرجة المعيارية المُعدلة، واستنتجت الباحثة بعدم الاكتفاء بالنتائج المستخلصة من أجهزة تكنولوجيا الرياضة الفسيولوجية في تقويم حالة الرياضي مالم يتم اشتقاق المستويات المعيارية لها، وأن تقنين الاختبار بهذهِ الدراسة حقق ستة مستويات معيارية يُعتمد عليها في تقويم معدل الأيض الخلوي (RMR) لدى لاعبي كرة اليد عند استخدام جهاز (Fitmate pro).
دراسة مقارنة لبعض المتغيرات البايوميكانيكية لمراحل الاداء الفني لمهارتي قفزة اليدين (الأمامية المتبوعة بقلبه هوائية، والعربية المستقيمة) على منصة القفز لدى لاعبي المنتخب العراقي المتقدمين بالجمناستك
Authors: سلمان اياد صالح
Published: March 2021

تضمن البحث خمسة أبواب احتوى الباب الأول على مقدمة البحث وأهميته ولعبة الجمناستك هي إحدى الالعاب المهمة التي تظهر مدى تقدم هذه الدول بهذه المهارات ومن أجل الارتقاء بمستوى الصعوبة للحركات على منصة القفز مع المحافظة على الاداء الفني العالي والتقليل من درجات الخصم دفعت الباحث الى القيام بالتحليل الحركي الخاص بهذه المهارات من خلال دراسة المقارنة بالمتغيرات البايوميكانيكية, اما مشكلة البحث فكانت قلة ﺍﻻهتمام باﺴﺘﺨﺩﺍﻡ ﻤﻌﺎﻴﻴﺭ بايوميكانيكية ﻋﺎﻟﻴﺔ ﺍﻟﻤﺴﺘﻭﻯ خلال اختيار نوع التمارين او تدريب الابطال بتطوير المتغيرات البايوميكانيكية لكل فعالية من الفعاليات ﻟـﺫﺍ ﺤـﺎﻭل ﺍﻟﺒﺎﺤث ﺩﺭﺍﺴﺔ ﻫﺫﻩ ﺍﻟﻤﺸﻜﻠﺔ ﻤﻥ ﺍﺠل ﺍﻟﻭﻗﻭﻑ ﻋﻠﻰ متطلبات كل مهارة من مهارتي قفزة اليدين (الأمامية المتبوعة بقلبه هوائية، والعربية المستقيمة) وهدف البحث الى ﺍﻟﺘﻌﺭﻑ ﻋﻠﻰ ﺍﻟﻔﺭﻭﻕ ﻭﺍﻟﺘﺒﺎﻴﻥ ﻓﻲ ﻗﻴﻡ ﺒﻌﺽ المتغيرات البايوميكانيكية مهارتي (قفزة اليدين الأمامية المتبوعة بقلبه هوائية، والعربية المستقيمة) وتمثل مجتمع البحث المنتخب الوطني العراق في الجمناستك واستخدم التصوير والتحليل الميكانيكي لاستخراج النتائج واستنتج الباحث في مرحلة الضرب على القفاز ومرحلة الطيران الأول تماثل المتغيرات البايوميكانيكية لهذه المرحلتين ما بين كلا المهارتين باستثناء المتغيرات (المسافة الأفقية، ارتفاع (م.ث.ج)، وزمن طيران أول).
اثر اختلاف التوقيت الزمني اليومي في بعض القدرات الحركية والقدرة اللاهوائية للاعبي السيف العربي بالمبارزة
Authors: فاضل عبد الكريم
Published: March 2021

تكمن فكرة البحث في التعرف على التباين في التوقيتات الزمنية لما لها من اهمية في التأثير على بعض القدرات الحركية واللاهوائية ولأهميتها في العمل التدريبي في الوصول الى المستوى العالي للإنجاز حيث كان اسلوب الدراسة مسحي في التعرف على متغيرات ذات الاهمية في رياضة المبارزة كسرعة الاستجابة والرشاقة والقدرة اللاهوائية ومن خلال النتائج التي تم توضيحها بالباب الرابع توصلت الباحثة الى عدة استنتاجات تخدم مجال العمل في رياضة المبارزة:

ظهور فروق دالة لاختبار الرشاقة في التوقيت الزمني ظهرا (1) على حساب التوقيتين الزمنيين(الصباحي10، العصري4)

عدم ظهور فروق بين التوقيتات الزمنية الثلاث في اختبار سرعة الاستجابة والقدرة اللاهوائية للاعبي السيف العربي

وعلى ضوء هذه الاستنتاجات تم وضع التوصيات:

يمكن التركيز على الرشاقة ضمن التوقيت الزمني الظهري مع مراعاة امكانية تطوير هذه القدرة في التوقيتين الصباحي والعصري.
أثر المكملات الغذائية (السوبر كولاجين والفيوشن) بمصاحبة التمرينات العلاجية في علاج الم اسفل الظهر
Authors: حسين يونس حسن
Published: March 2021

اتضحت في مقدمة البحث واهميته على التأثيرات السلبية لعدم تناول الطعام الصحي الذي يعتبر سبب اساسي للإصابات وكذلك العادات والممارسات الخاطئة في الوقوف والجلوس وحمل الاوزان بشكل خاطئ وعدم ممارسة الرياضة، ومن هنا تكمن اهمية البحث في دراسة المكملات الغذائية السوبر كولاجين والفيوشن المصاحبة بالتمرينات العلاجية لعلاج الام اسفل الظهر.

اما مشكلة البحث فتكمن في اهمال الافراد تناول الغذاء الصحي الذي يحتوي على الفيتامينات والمعادن والاحماض الامينية والممارسات الخاطئة في الحياة اليومية ونتيجة هذا النقص الغذائي حدث ارتفاع كبير في عدد المصابين بآلام اسفل الظهر نتيجة الانزلاق الغضروفي القطني الذي تنتج عنه الآلام في منطقة اسفل الظهر.

اما أهداف البحث فكانت التعرف على اثر المكملات الغذائية بمصاحبة التمرينات العلاجية في علاج الم اسفل الظهر

وفرض البحث فهو: هناك فروق ايجابية لصالح الاختبارات البعدية في علاج الم اسفل الظهر باستعمال المكملات الغذائية (السوبر كولاجين والفيوشن) بمصاحبة التمرينات العلاجية.

أما مجالات البحث فتضمنت المجال البشري وهو عينة من المصابين بالانزلاق الغضروفي القطني للأعمار من 30 – 45، والمجال الزماني كان للفترة من 2/5/2016 الى 4/7/2016، والمجال المكاني وكان مستشفى الكندي العام ومركز السلام للتأهيل والعلاج الطبيعي.
Finders Keepers
Authors: Martin del Campo Jose A.
Published: March 2021

Current space law is unclear as to whether private entities may claim possession of resources extracted from their endeavors in outer space. The lack of certainty prevents private entities from entirely investing in infrastructure and capabilities to access new deposits of resources due to the depletion of minerals and resources on Earth. The establishment of a new space regime devoid of non-appropriation principles found in international law is necessary to motivate private entities to invest the capital in extracting and transporting space resources back to Earth. This Comment seeks to understand how the current framework of space law impacts the property rights of private entities and their claim to resources in space. The 1967 Outer Space Treaty prohibited the claiming of property by sovereign nations. However, the concept of private entities now having the capability to extract resources from outer space has reignited the issue of property rights in outer space. With resources becoming scarcer or priced out of the market, the solution of mining these resources from celestial bodies has caused a new space race. Past multilateral agreements have dealt with similar discoveries such as the polymetallic nodules on the ocean floor; however, these agreements led to disputes as to ownership and the rights to extract said resources. With little to no support from the industrialized nations, the structure of any new regime must ensure access for the benefit of humankind. The benefit of allowing these private entities the right to claim mined resources must be weighed against potential drawbacks in order to create a framework that balances the interest of the free market with that of the common heritage principle. In determining that a suitable framework fails to guide a new space regime, this Comment proposes that a new governing body comprising a rotation of space-faring and nonspacefaring nations act as a regulatory body for the interest of all of humankind.
Impact of agricultural commercialization on household food security among smallholder farmers in Zhombe North Rural District, Zimbabwe
Authors: Madududu Pamela , Ndayitwayeko Willy-Marcel , Mwakiwa Emmanuel , Mutambara Jacqueline
Published: March 2021

Agricultural commercialization is one of the proposed strategies to alleviate the problem of food insecurity in Africa. This paper contributes to the debate on the impact of agricultural commercialization on household food security by assessing the impact of agricultural commercialization on household food security. Cross-sectional data for the 2017/18 farming season was collected from 165 smallholder farmer households in Zhombe North Rural District in Zimbabwe. A propensity score matching model was used for data analysis. Crop output market participation share (COMPS) and crop input market participation share (CIMPS) were jointly used as a proxy of agricultural commercialization of a household. Findings indicated that agricultural commercialization had a positive significant average treatment effect on the treated (ATT) of 5.25 modified food consumption scores on households’ food security. The paper recommends the promotion of agricultural commercialization as a strategy to improve household food security.
A quantitative approach to identifying turfgrass key players
Authors: Worley Barbara , Fuhrman Nick , Peake Jason
Published: March 2021

The purpose of this study was to systematically identify “key players” and media channels within the turf industry to constitute the diffusion of innovations in emerging turf research and technologies. Online survey questions were structured using Borgatti’s KeyPlayer™ (TM Analytic Technologies) software to determine “the contribution of a set of actors to the cohesion of the network (Borgatti, 2006, p. 21). Turf industry professionals were asked to identify who they trust when they have questions regarding turfgrass. Researchers directly contacted 282 participants via email, collecting 239 responses. The top 25 key players, the number of distinct persons reached in the network, and the percent of the network reached were calculated for the entire sample and each strata of the sample (including golf course superintendents, landscapers, turf producers, Extension, and Others—including Extension Specialists, Turfgrass Faculty, and Sales representatives. Of the 422 unique names mentioned in the survey, key player data showed that the top 25 key players were 1 or 2 steps away from 305 distinct persons in the network (72.3% of the network). With their influence on the larger network, these individuals will now be enlisted to aid in the diffusion of emerging new turf research and technologies.
Transformation at ZABTech; an institute of technical and vocational education (iTVE)
Authors: Fatima Shaikh Fatima Shaikh a , Murk Memon Murk Memon b , Dr. Manzoor Ali Mirani Dr. Manzoor Ali Mirani c , Dr. Gul Afshan Dr. Gul Afshan d
Published: March 2021

Abstract
 
Subject Area of the Teaching Case.
 
Managing Organizational Change, A Multiple Perspective Approach 3rd Edition Student level (e.g., BA level) and proposed courses the teaching case can be used on.
 
This case could be helpful to discover, build, design and sustain the change and innovation in organizations for both undergraduates and graduates' students of BBA and MBA.
 
Brief overview of the teaching case.
 
This case-based on change managing organizational change course, i.e. appreciative inquiry 4D-cycle. This case could be helpful to discover, Dream (build), design and Destiney to sustain the change and innovation in organizations for both undergraduate and graduate students in their elective course. This case can be used as a motivational story in a short seminar to bring and sustain the change effectively and efficiently.
 
Expected learning outcomes.
 
To highlight the major issues which need to be discovered or appreciation for the best of what is current practice in technical and vocational institute in developing country; such as Pakistan. Based on the available knowledge students need to envision (or dream) about what the future could be. To explore the influence of leader in designing or co-constructing (through collective dialogue) and overcome the specified issues in ZABTech (iTVE). Students should identify the actions taken by leader to sustaining the organization's destiny or future.
Tourism Marketing mix applied for inclusive spiritual tourists in pakistan and australia
Authors: Farooq Haq Dr. Farooq Haq , Dr. John Jackson Dr. John Jackson
Published: March 2021

AbstractPurpose: The paper displays an exploratory research on marketing ofspiritual tourism in Australia and Pakistan. The main objective of thisresearch is to explain spiritual tourism and present elements ofmarketing mix for attracting spiritual tourists with inclusive attitude. Thepaper describes spiritual travellers with inclusivity going on journeys forspiritual enhancement and veneration for divine places of other faithsconsidered as holy sites.Methodology: A qualitative study constructed on face-to-face interviewswith tourists qualified as spiritual travellers was managed in selectedAustralian and Pakistani locations. The discussion notes were screenedthrough theme-based assessment searching for ideas and themessurfacing from interviews aligned with elements of the marketingstrategy.Results: This study resulted in acknowledging people, pricing andproducts as vital elements of tourism marketing complementing thespiritual tourism marketing strategy design and implementation.Conclusions: This study concludes with an inclusive spiritual tourismmodel indicating people, pricing and products to be embraced bytourism providers to enhance their marketing outcomes. This paperaccomplishes by offering the recommendation for Pakistan’s tourismadministration to market holy and blessed places linked with differentfaiths following the branding theme of “spiritual tourism”.Future Direction: Tourism marketing mix based on people, pricing andproducts, could be analysed by a quantitative research testing inclusivitybased behaviour of spiritual travellers.Originality: The unique and primary study handled the threat ofdisinclination of tourists expressing their personal religious opinionsthrough private meetings and face-to-face discussions.
Nioboheftetjernite, ScNbO4, a new mineral from the Befanamo Pegmatite, Madagascar
Authors: Lykova Inna , Rowe Ralph , Poirier Glenn , McDonald Andrew M. , Giester Gerald
Published: March 2021

A new mineral, nioboheftetjernite, ideally ScNbO4, was found in the Befanamo pegmatite, Analamanga, Madagascar. It occurs as anhedral grains and very crude elongated crystals up to 200 μm in length in an intergrowth with rossovskyite, ilmenite, rutile, thortveitite, euxenite-(Y), feldspar, and quartz. The mineral is black with dark-brown to black streak and submetallic luster. It has no cleavage and its fracture is uneven. Dcalc is 5.855 g/cm3. The Raman spectrum and reflectance data are reported. The chemical composition (wt.%) is MgO 0.06, MnO 2.49, Fe2O3 12.14, Sc2O3 11.34, TiO2 5.94, SnO2 1.45, Nb2O5 32.23, Ta2O5 29.93, WO3 3.38, total 98.96. The empirical formula calculated on the basis of 4 O apfu is (Sc0.40Fe3+0.37Ti0.15Mn2+0.08)Σ1.00(Nb0.58Ta0.33W0.03Ti0.03Sn0.02)Σ0.99O4. The simplified general formula is (Sc,Fe3+)(Nb,Ta)O4. Nioboheftetjernite is monoclinic, P2/c, a = 4.7092(3), b = 5.6531(4), c = 5.0530(4) Å, β = 90.453(3)°, and V = 134.515(17) Å3. The strongest reflections of the powder X-ray diffraction pattern [d,Å(I)(hkl)] are: 4.722(22)(100), 3.776(22)(011), 3.628(44)(110), , 2.938(83)(111), 2.472(30)(021), and . The crystal structure, refined from single-crystal X-ray diffraction data (R1 = 0.016), is of the “wolframite” type. The mineral is named as the Nb-analogue of heftetjernite, ScTaO4.
Architecture of History education: challenges of the time
Authors: Нигматуллина Т.А.
Published: March 2021

Актуальность статьи определяется необходимостью изменения системы исторического образования в стране, обусловленная вызовами времени. Особое внимание уделяется причинам, которые приводят к снижению интереса обучающихся к истории, а также проблемам исторического образования в мире в целом. Автор анализирует результаты социологического опроса, лучшие практики вуза, направленные на сохранение исторической памяти, формирование в детской и молодежной среде общероссийской гражданской идентичности, нравственно-этических ценностей и активной жизненной позиции, воспитание бережного и уважительного отношения к историческому и культурному наследию народов Российской Федерации и мира.

The article is a response to the need in changing the system of History education in the country, that is caused by the challenges of the time. Particular attention is paid to the reasons that lead to a decrease in students’ interest in history, as well as the problems of history education in the world. The author presents the results of a sociological survey, the best practices of the university, aimed at preserving historical memory, the formation of an all-Russian civic identity, moral and ethical values and an active life position of children and youth, as well as fostering a careful and respectful attitude to the historical and cultural heritage of the peoples of the Russian Federation and the world.
Poli-culticultural education today: the experience of Moscow and Saint Petersburg
Authors: Шорина Т.А.
Published: March 2021

В статье рассматриваются этапы становления и развития поликультурного образования в России, определяются актуальные направления и основные научные школы Москвы и Санкт-Петербурга. Автор описывает опыт двух российских столиц в сфере продвижения поликультурного образования в школах, определяет вклад ученых и педагогов в развитие поликультурного образования РФ.

The article considers the stages of formation and development of poli-cultural education in Russia. Сurrent directions and main scientific schools of Moscow and St. Petersburg are determined. The article describes the Moscow and St. Petersburg experience in the field of promoting poli-cultural education in schools, determines the contribution of scientists and teachers to the development of poli-cultural education in the Russian Federation.
Traditions of hospitality and fellowship of Kumyks in history and modernity
Authors: Мусаева Р.А.
Published: March 2021

Автор исследует исторические предпосылки зарождения и развития традиций гостеприимства и куначества кумыков — тюркоязычного народа, проживающего на Северном Кавказе. Традиция и практика гостеприимства выступает одним из важных элементов этносоциальной жизни и фактором, формирующим менталитет кумыкского народа.

The author investigates the historical preconditions for the origin and development of the traditions of hospitality and fellowship of Kumyks — a Turkic-speaking people living in the North Caucasus. The tradition and practice of hospitality is one of the important elements of ethnic and social life and a factor that forms the mentality of the Kumyk people.
Features of Altai family ethics
Authors: Такаракова Э.Б.
Published: March 2021

Автор анализирует семейные традиции алтайцев, коренных жителей Республики Алтай, встроенные в изменчивое окружение и вовлеченные в цепи самотрансформации. Алтайская семья рассматривается как пространство этики, в котором отражены социальные и культурные составляющие нравственного воспитания.

The author analyzes the family traditions of the Altaians, the indigenous people of the Altai Republic, embedded in a changing environment and involved in the chain of selftransformation. The Altai family is considered as a space of ethics, which reflects the social and cultural components of moral education.
Educational potential of the project «Identity of the indigenous peoples of Kamchatka — the relationship between man and nature»
Authors: Орлова Е.А.
Published: March 2021

В статье рассматривается образовательный потенциал проекта «Идентичность коренных народов Камчатки — взаимоотношения человека и природы», реализуемого НКО Национальная ассоциации деятелей образования, науки, культуры и искусства «НИКА» с 2019 года. Проект представляет собой комплекс мероприятий, среди которых научно-творческая экспедиция на Камчатку, выставки, образовательные мероприятия, научные конференции, издательская программа и многое другое. В ходе реализации проекта ставятся цели поликультурного развития личности, этнокультурной самоидентификации детей, подростков и молодежи. Вопрос поликультурного воспитания стоит сегодня перед образованием остро, как никогда. Автор анализирует возможности разных методов работы с целевыми аудиториями для формирования толерантности, привлечения внимания к культуре, истории коренных малочисленных народов Камчатки, построения межпредметных связей на внеурочных просветительских мероприятиях.

The article examines the educational potential of the project «Identity of the indigenous peoples of Kamchatka — the relationship between man and nature» implemented by the NGO National Association of Education, Science, Culture and Art «NIKA» since 2019. The project is a complex of events, including a scientific and creative expedition to Kamchatka, exhibitions, educational events, scientific conferences, a publishing program and much more. In the course of the project implementation, the goals of multicultural personality development, ethnocultural self-identification of children, adolescents and youth are set. The issue of multicultural education is now more relevant than ever before. The article analyzes the possibilities and methods of working with target audiences to form tolerance, attracts attention to the culture and history of the indigenous peoples of Kamchatka, and builds inter-subject relations at extracurricular educational events.
Ethnocultural festivals and ethnoparks as a tool for spiritual and moral education of the youth
Authors: Яшин И.И.
Published: March 2021

В статье кратко характеризуются этнопарки и этнофестивали РФ, подчеркивается их миротворческий потенциал, содействие гармонизации межнациональных и межконфессиональных отношений в ходе активного развития событийного туризма.

The article describes the ethnoparks and ethnofestivals in the Russian Federation, emphasizes their peacemaking potential, assistance in harmonizing interethnic and interfaith relations in the course of the active development of event tourism.
Deri Hastalıklarında Topikal Retinoidlerin Kullanım Rehberi
Authors: Bayramgürler Dilek , Gündüz Kamer , Sarıcaoğlu Hayriye , Adışen Esra , Can İlkay , Temiz Selami Aykut , Dursun Recep , Özkök Akbulut Tuğba , Kara Polat Asude , Oğuz Topal İlteriş , Şanlı Hatice , Kalay Yıldızhan İncilay , Süslü Hülya , Özyurt Kemal , Tatlıparmak Aslı , Aşiran Serdar Zehra , Savaş Erdoğan Sevil , Cebeci Kahraman Filiz , Polat Ekinci Algün , Sarıkaya Solak Sezgi
Published: March 2021

''Beyaz gömleğinle bir laboratuvardaİnsanlar için ölebileceksin,Hem de yüzünü bile görmediğin insanlar için,Hem de hiç kimse seni buna zorlamamışken,Hem de en güzel,En gerçek şeyin yasamak olduğunu bildiğin halde’’Nazım Hikmet
COVID-19 pandemisinde aramızdan ayrılan tüm Azizsağlık şehitlerimize ithaf olunur
True bugs (Hemiptera: Heteroptera) from the taiga zone of the mountainous Altai of Russia: the first records and new data on rare species
Authors: Golub Viktor B. , Vinokurov Nikolay N. , Golub Natalia V. , Soboleva Viktoria A. , Aksenenko Evgeniy V.
Published: March 2021

Twelve species are recorded for the first time from the Altai Republic, Russia, based on the materials collected by authors in the vicinity of the northern part of Lake Teletskoye in the southern taiga of Western Siberia. Nabis (Dolichonabis) americolimbatus (Carayon, 1961) is recorded for the first time for the Western Siberia. Seven species, Pachycoleus pusillimus (J. Sahlberg, 1870) (and family Dipsocoridae Dohrn, 1859), Saldula orthochila (Fieber, 1859), Xylocoris cursitans (Fallén, 1807), Acalypta carinata (Panzer, 1806), Empicoris vagabundus (Linnaeus, 1758), Drymus brunneus (R.F. Sahlberg, 1848), Scolopostethus thomsoni Reuter, 1875 are recorded for the first time from the Russian Altai. Four species are recorded for the first time from the Altai Republic – Phytocoris longipennis Flor, 1861, Nysius helveticus (Herrich-Shaeffer, 1850), Kleidocerys resedae resedae (Panzer, 1797), Cymus glandicolor Hahn, 1832. For each species the general distribution, the detailed distribution in the adjacent territories of Siberia, and the data on the biotopic confinement are provided. In addition, the data on the abundance and ecology of some other rare species are provided.
2018 Yılı Fen Bilimleri Dersi Öğretim Programı’nın Kimya Konuları Bağlamında İncelenmesi
Authors: DEMİR Ebru , NAKİBOĞLU Canan
Published: March 2021

Bu araştırmada 2018 yılı Fen Bilimleri Dersi Öğretim Programı’nda kimya alanının yapısının ortaya çıkarılması ve bu yapının 2018 yılı Ortaöğretim Kimya Dersi Öğretim Programı’na ne düzeyde temel oluşturduğunun belirlenmesi amaçlanmıştır. Buradan hareketle doküman analiziyönteminin kullanıldığı araştırmada, güncel Fen Bilimleri Dersi Öğretim Programı analiz edilerek programda yer alan kimya alanına ilişkin ünite, konu ve kazanımlar incelenmiştir. Yapılan inceleme ile kimya alanının diğer hangi alanlarla ortak ünite, konu ve kazanımlara sahip olduğu ve de bu ortak ünite, konu ve kazanımların neler olduğu belirlenmeye çalışılmıştır. Araştırma sonucunda Fen Bilimleri Dersi Öğretim Programı’nda kimya alanı ile doğrudan ve dolaylı olarak ilişkili toplam 139 kazanım olduğu; bu kazanımların da en çok 8. sınıf, en az 3. sınıf düzeyindeyer aldığı belirlenmiştir. Bununla birlikte kimya alanı ile ilişkili olduğu belirlenen kazanımların büyük ölçüde fizik, biyoloji, astronomi, yer ve çevre bilimleri ile de ilişkili olduğu anlaşılmıştır. Elde edilen sonuçlar doğrultusunda Fen Bilimleri Dersi Öğretim Programı’nda kimya alanı ile ortak konu/kavramlara sahip farklı alanların ve söz konusu ortak konu/kavramların neler olduğunun belirlenmesinin, hem temel fen kavramlarına dair oluşabilecek yanlış kavramaların önüne geçilebilmesinde hem de öğretmenlere, kitap yazarlarına, araştırmacılara ve program geliştiricilere fikir vermesi açısından eğitim öğretime katkısının olacağı ifade edilebilir.
Organik Kimya Ders Kitaplarındaki Gösterimler: Alkil Halojenürlerin Nükleofilik Yer Değiştirme ve Ayrılma Tepkimeleri
Authors: ŞENDUR Gülten
Published: March 2021

Alkil halojenürlerin nükleofilik yer değiştirme ve ayrılma tepkimeleri, organik kimya dersi içerisinde pek çok kez karşılaşılan temel tepkimelerin başında gelmektedir. Bu açıdan ders kitaplarında organik kimya dersi açısından son derece önemli yere sahip olan bu tepkimelerde farklı gösterimlere yer verilmesi ve bunların birbiriyle bütünleştirilmesi önem taşımaktadır. Bu nedenle, bu araştırmada Türkiye’deki Kimya Eğitimi Anabilim Dallarında organik kimya derslerinde sıklıkla yararlanılan ders kitaplarında alkil halojenürlerin nükleofilik yer değiştirme ve ayrılma tepkimelerine ilişkin ne tür gösterimlerin kullanıldığının ortaya konulması amaçlanmıştır. Bu amaçla, dört ders kitabında bu tepkimelerin sözel, sembolik ve görsel gösterim türlerine göre nasıl temsil edildiği betimsel olarak incelenmiştir. Analiz sonuçları, hem yer değiştirme hem de ayrılma tepkimelerinde en çok sözel gösterimlere yer verildiğini, bunun ardından sembolik gösterimin geldiğini ortaya koymuştur. Ayrıca araştırmada stereokimya gibi oldukça soyut olan konu içeriğinde dahi görsel gösterimlere tüm ders kitaplarında son derece az yer verildiği belirlenmiştir. Son olarak araştırma, ayırma reaksiyonlarında nükleofilik yer değiştirme reaksiyonlarından daha az görsel temsil olduğunu ortaya koymuştur.
Fen Eğitiminde Yeni Bir Yaklaşım Olarak Sistemsel Düşünme
Authors: ELMAS Rıdvan , ARSLAN Harika Özge , PAMUK Savaş , PESMAN Haki , SÖZBİLİR Mustafa
Published: March 2021

Günümüzde ekolojik ve toplumsal alan ile ilgili ciddi sorunlar ile karşı karşıya kalmış durumdayız. İklim değişikliği, su krizi, sosyal ve ekonomik adaletsizlikler gibi sorunların karmaşık yapısı bu sorunlara nasıl yaklaşılması gerektiği ile ilgili belirsizliklere neden olmaktadır. Çünkü söz konusu sorunların tek bir disiplin bağlamında çözümü zordur; bu sorunların çözümü için bütüncül bir bakış açısının gerekli olduğu aşikârdır. Sorunların çözülebilmesi için bireylerin hangi beceriler kapsamında yetiştirilmesi gerektiği önemli bir husustur. Bireylere bu becerileri kazandırabilmek için farklı eğitim yaklaşımları gündeme gelmiştir ve kullanılmaktadır. Bu çalışma kapsamında, sistemsel düşünme yaklaşımının ekolojik ve toplumsal konularda karşılaşılan sorunların çözümü için yenilikçi yaklaşımlardan biri olma potansiyeli üzerinde durulmuştur. Bu kapsamda, var olan alanyazına dayanılarak sistemsel düşünme yaklaşımının tanımı, kısa tarihsel gelişimi, bu kapsam da değerlendirilebilecek olan beceriler ve bu becerilerin nasıl geliştirilebileceği açıklanmıştır. Ayrıca, STEM eğitimi yaklaşımı ve bağlam temelli öğrenme yaklaşımı ile sistemsel düşünme yaklaşımının ilişkisi de çalışma kapsamında kısaca ele alınmıştır. Çalışmanın; sistemsel düşünme yaklaşımının ne olduğunu ve hangi beceriler ile ilişkilendirildiğini merak eden araştırmacılar için faydalı ve yol gösterici olacağı, alanyazın birikimine katkı sağlayacağı düşünülmektedir.
Zsákutcák és középutak
Authors: Takó Ferenc
Published: March 2021

Maruyama Masao a XX. századi japán gondolkodás egyik meghatározó alakja volt. Számos jelentős írásában olyan történelmi korszakokkal foglalkozott, amelyekben a japán társadalom „fejlődését” előre mozdítani képes erőket, vagy épp ellenkezőleg, ezt „késleltető” akadályokat fedezett fel. A tanulmány azt vizsgálja, hogyan interpretálta Maruyama ezeket a tényezőket, összehasonlítva a Tokugawa-korról nyújtott értelmezését azzal, ahogyan saját korát, azaz a második világháború után Japánt leírta. Az elemzés középpontjában történelemértelmezésének azok a sajátosságai állnak, amelyek az európai történelemfilozófiában gyökereznek.
Kulturális eltérések értelmezése Dél-Koreában magyar szemmel
Authors: Milassin Anda Nóra
Published: March 2021

Az új kultúrákkal való találkozás és az egyének beilleszkedésének folyamata önmagában is érdekes kutatási terület, de az különösen, hogy azonos kultúra tagjai más kultúrákat mi alapján találnak vonzónak, míg más kultúrák semleges vagy épp negatív érzéseket keltenek bennük. A „vonzó” kultúrák otthonos érzést adnak a magyar kultúra tagjának, míg a „taszító” kultúrákban az egyén szinte elképzelhetetlennek tartja a szoros viszonyt a két kultúra között. Azevedo (2011) kutatásai alapján tudjuk, hogy hatalmas kulturális különbségek ellenére is zökkenőmentes lehet az együttműködés két kultúra tagjai között, de két kultúra találkozása mindig hatással van az egyénekre. A kutatás ezeket a kulturális hatásokat és a vonzó/taszító kulturális jellegzetességeket vizsgálja. A tanulmány a dél-koreai kultúra magyar szempontból való mélyebb megértésére irányuló kutatás eredményeit mutatja be. A magyar kultúra tagjait kérdezte a koreai kultúrában megélt élményeikről, tapasztalataikról, gondolataikról. Földrajzilag két igen távoli kultúráról van szó, amelyek történelme, értékei, hagyományai merőben eltérőek. A kutatási előfeltevés szerint a markáns kulturális különbözőségeket a két kultúrában mélyen kódolt értékek adják, amelyek a kultúra tagjainak cselekedetein keresztül megismerhetők. A tanulmány a dél-koreai és a magyar kultúra találkozásakor megtapasztalt kulturális eltérések értelmezését mutatja be a kétkultúra együttműködési hatékonyságának a javítása érdekében.
Emberi jogok a büntetőeljárásban
Authors: Bednarik Dorka
Published: March 2021

The author provides an overview of the most important procedural and substantive rules concerning the European Court of Human Rights’ practice concerning criminal procedures.
A többé már nem maceráló jog, avagy van-e a holttest-azonosítás hazai szabályozásának evolúciója?
Authors: Kormos Tímea , Csatai Tamás , Menczőné Fekete Margit
Published: March 2021

The authors provide an overview of the 140-years development of corpse-identification technologies an procedures.
Italian-Jewish Patrons of Modern Art in Nineteenth- and Twentieth-Century Italy
Authors: Modena Luisa Levi D’Ancona
Published: March 2021

With a focus on art donations, this article explores several case studies of Jewish Italian patrons such as Sforni, Uzielli, Sarfatti, Castelfranco, Vitali, and others who supported artists of movements that were considered modern at their time: the Macchiaioli (1850-1870), the Futurists (1910s), the Metaphysical painters (1920s), the Novecento group (1920-1930s), and several post WWII cases. It reflects on differences in art donations by Jews in Italy and other European countries, modes of reception, taste, meanings and strategy of donations, thus contributing to the social history of Italian and European Jewry and the history of collections and donations to public museums.
Self-Patronage versus State Patronage: Polish and Polish-Jewish Artists React to the Trauma of March ’68
Authors: Tanikowski Artur
Published: March 2021

Social tensions in communist Poland were exacerbated with the launching of anti-Zionist propaganda in June 1967. Warsaw students organized numerous protests after the authorities tightened censorship, and later banned the staging of Adam Mickiewicz’s Dziady at the National Theater, considering it to be anti-Soviet. Government forces stifled student protests with numerous arrests, at times causing serious injuries, dismissals from the university, and ultimately the expulsion of Polish citizens of Jewish origin from Poland. The restrictions affected Holocaust survivors who were employed in art schools and cultural institutions. This group included Artur Nacht-Samborski, Jonasz Stern, Eugeniusz Eibisch, and Gizela Szancerowa, among others. Notable artistic testimonies of the experience of March ’68 events and their effects were left by painters and sculptors from the Warsaw Academy of Fine Arts, its students, graduates, and lecturers: Witlod Masznicz, Artur Nacht-Samborski, Krystiana Robb-Narbutt, Ewa Kuryluk, Jerzy Jarnuszkiewicz, and others in his studio - Barbara Falender, Henryk Morel, Grzegorz Kowalski, and Krzysztof M. Bednarski. In Cracow, artists belonging to the Wprost (Explicit) group, including Maciej Bieniasz, Zbylut Grzywacz, Leszek Sobocki, and Jacek Waltoś, commented on the events of March ’68 boldly and on an ongoing basis.
A Census of the Extended Neutral Hydrogen around 18 MHONGOOSE Galaxies
Authors: Sardone Amy , Pisano D. J. , Pingel N. M. , Sorgho A. , Carignan Claude , de Blok W. J. G.
Published: March 2021

We present the analysis of the diffuse, low column density H i environment of 18 MHONGOOSE galaxies. We obtained deep observations with the Robert C. Byrd Green Bank Telescope and reached down to a 3σ column density detection limit of N
HI = 6.3 × 1017 cm−2 over a 20 km s−1 line width. We analyze the environment around these galaxies, with a focus on H i gas that reaches column densities below N
HI = 1019 cm−2. We calculate the total amount of H i gas in and around the galaxies, revealing that nearly all of these galaxies contained excess H i outside of their disks. We quantify the amount of diffuse gas in the maps of each galaxy, defined by H i gas with column densities below 1019 cm−2, and find a large spread in percentages of diffuse gas. However, by binning the percentage of diffuse H i into quarters, we find that the bin with the largest number of galaxies is the lowest quartile (0%–25% diffuse H i). We identified several galaxies that may be undergoing gas accretion onto the galaxy disk using multiple methods of analysis, including azimuthally averaging column densities beyond the disk, and identifying structure within our integrated intensity (moment 0) maps. We measured H i mass outside the disks of most of our galaxies, with rising cumulative flux even at large radii. We also find a strong correlation between the fraction of diffuse gas in a galaxy and its baryonic mass, and we test this correlation using both Spearman and Pearson correlation coefficients. We see evidence of a dark matter halo mass threshold of M
halo ∼ 1011.1
M
☉ in which galaxies with high fractions of diffuse H i all reside below. It is in this regime that cold-mode accretion should dominate. Finally, we suggest a rotation velocity of v
rot ∼ 80 km s−1 as an upper threshold to find diffuse-gas-dominated galaxies.
A Physical Model for a Radiative, Convective Dusty Disk in AGN
Authors: Dorodnitsyn A. , Kallman T.
Published: March 2021

An accretion disk in an Active Galactic Nucleus harbors and shields dust from external illumination. Our model shows that, at the midplane of the disk around an M
BH = 107
M
⊙ black hole, dust can exist at 0.1 pc from the black hole, compared to 0.5 pc outside of the disk where such self-shielding is constrained. We construct a physical model of a disk region approximately located between the radius of dust sublimation at the disk midplane and the radius at which dust sublimes at the disk surface. Our main conclusion is that, for a wide range of model parameters such as local accretion rate and/or opacity, the accretion disk’s own radiation pressure on dust significantly influences its vertical structure. In this region, convection plays important role in the vertical transport of energy. When the local accretion rate exceeds 2.5M
⊙ yr, the 10−2 pc scale disk is supercritical with respect to dust opacity. Such a disk puffs up and transforms from geometrically thin to slim. Our model fits into the narrative of a “failed wind” scenario of Czerny & Hryniewicz and the “compact torus” model of Baskin & Laor, incorporating them as variations of the radiative dusty disk model.
Source-dependent Properties of Two Slow Solar Wind States
Authors: Griton Léa , Rouillard Alexis P. , Poirier Nicolas , Issautier Karine , Moncuquet Michel , Pinto Rui F.
Published: March 2021

Two states of the slow solar wind are identified from in situ measurements by the Parker Solar Probe (PSP) inside 50 solar radii from the Sun. At such distances the wind measured by PSP has not yet undergone significant transformation related to the expansion and propagation of the wind. We focus in this study on the properties of the quiet solar wind with no magnetic switchbacks. The two states differ by their plasma beta, flux, and magnetic pressure. PSP’s magnetic connectivity established with potential field source surface reconstructions, tested against extreme ultraviolet and white-light imaging, reveals the two states correspond to a transition from a streamer to an equatorial coronal hole. The expansion factors of magnetic field lines in the streamer are 20 times greater than those rooted near the center of the coronal hole. The very different expansion rates of the magnetic field result in different magnetic pressures measured by PSP in the two plasma states. Solar wind simulations run along these differing flux tubes reproduce the slower and denser wind measured in the streamer and the more tenuous wind measured in the coronal hole. Plasma heating is more intense at the base of the streamer field lines rooted near the boundary of the equatorial hole than those rooted closer to the center of the hole. This results in a higher wind flux driven inside the streamer than deeper inside the equatorial hole.
SiO, 29SiO, and 30SiO Emission from 67 Oxygen-rich Stars: A Survey of 61 Maser Lines from 7 to 1 mm
Authors: Rizzo J. R. , Cernicharo J. , García-Miró C.
Published: March 2021

Circumstellar environments of oxygen-rich stars are among the strongest SiO maser emitters. Physical processes such as collisions, infrared pumping, and overlaps favor the inversion of level population and produce maser emission at different vibrational states. Despite numerous observational and theoretical efforts, we still do not have a unified picture including all of the physical processes involved in SiO maser emission. The aim of this work is to provide homogeneous data in a large sample of oxygen-rich stars. We present a survey of 67 oxygen-rich stars from 7 to 1 mm, in their rotational transitions from J = 1 → 0 to J = 5 → 4, for vibrational numbers v from 0 to 6 in the three main SiO isotopologs. We have used one of the 34 m NASA antennas at Robledo and the IRAM 30 m radio telescope. The first tentative detection of a v = 6 line is reported, as well as the detection of new maser lines. The highest vibrational levels seem confined to small volumes, presumably close to the stars. The J = 1 → 0, v = 2 line flux is greater than the corresponding v = 1 in almost half of the sample, which may confirm a predicted dependence on the pulsation cycle. This database is potentially useful in models which should consider most of the physical agents, time dependency, and mass-loss rates. As a by-product, we report detections of 27 thermal rotational lines from other molecules, including isotopologs of SiS, H2S, SO, SO2, and NaCl.
Mid-infrared Detections of Type I Supernovae and Unclassified Possible Supernovae with NEOWISE
Authors: Thévenot Melina , Gantier Jean Marc , Kabatnik Martin , Schümann Jörg , Gramaize Leopold
Published: March 2021

We describe 238 mid-infrared detections of supernovae and 195 possible supernovae in co-added images of the NEOWISE mission. We find one type Ia supernova (SN 2015cp), which has a mid-infrared evolution that is similar to known type Ia with long-lived mid-infrared detections. We also find long-lived mid-infrared detections in one type Ic (SN 2017dio) and one type Ib (SN 2016ajo). Additionally we provide measured magnitudes for most of our detections. We also find two transients, which we suspect to be TDEs: ASASSN-18ap and ATLAS17jrp.
The “Breakthrough” Proposal for Laser-accelerated Spacecraft is not Feasible
Authors: Katz J. I.
Published: March 2021

The “Breakthrough” proposal for laser acceleration of spacecraft to semi-relativistic speeds has insuperable problems. It is not even self-consistent.
Diversity of intertidal, epibiotic, and fouling barnacles (Cirripedia, Thoracica) from Gujarat, northwest India
Authors: Trivedi Jigneshkumar N. , Doshi Mahima , Patel Krupal J. , Chan Benny K. K.
Published: March 2021

The present work studied the diversity of intertidal, epibiotic, and fouling barnacles in the state of Gujarat, northwest India. In total, eleven species belonging to eight genera and five families were recorded in the present study. The Arabian intertidal species Tetraclita ehsani Shahdadi, Chan & Sari, 2011 and Chthamalus barnesi Achituv & Safriel, 1980 are common in the high- and mid-intertidal rocky shores of Gujarat suggesting that the Gujarat barnacle assemblages are similar to the assemblages in the Gulf of Oman Ecoregion. The biogeographical boundary between the Gulf of Oman and Western Indian ecoregions for barnacles should probably extend southward towards the waters adjacent to Mumbai, where Indo-Pacific species of intertidal barnacles dominate. This study provides the first reports of the common widely distributed balanomorph barnacles Striatobalanus tenuis (Hoek, 1883), Tetraclitella karandei Ross, 1971, Amphibalanus reticulatus (Utinomi, 1967), and lepadid barnacle Lepas anatifera Linnaeus, 1758 in Gujarat, as well as of the chthamalid barnacle Chthamalus barnesi in India.
Quitter l’Aide sociale à l’enfance
Authors: Dietrich-Ragon Pascale
Published: March 2021

En France, 138 000 enfants ou adolescents sont pris en charge par l’Aide sociale à l’enfance (ASE) au titre de l’enfance en danger, soit 1,6 % des mineurs. Si les jeunes entrent dans le dispositif à des âges très variés, tous doivent en revanche en sortir à 18 ans, âge de fin de la prise en charge légale, ou à 21 ans maximum s’ils obtiennent un contrat jeune majeur. Ils doivent alors subvenir eux-mêmes à leurs besoins et ne peuvent plus dépendre de l’ASE pour se loger. À partir des données de l’enquête Elap (Étude longitudinale sur l’accès à l’autonomie après le placement) et d’entretiens qualitatifs, cet article explore les modalités et le vécu de la sortie de placement sur le plan résidentiel. Alors que les jeunes ont souffert précocement de la précarité du logement, le départ programmé de l’institution est une nouvelle source d’insécurité résidentielle, qui génère stress et angoisse. Par ailleurs, l’intégration sur le marché immobilier s’effectue de façon inégale. Ceux qui ont accepté de jouer le jeu de l’institution et ne sont pas sortis du circuit institutionnel réussissent à intégrer les meilleurs hébergements, puis un logement autonome. Au contraire, les jeunes qui ne parviennent pas ou ne souhaitent pas se plier aux contraintes institutionnelles sont les plus exposés à la précarité résidentielle à l’issue de leur prise en charge.
Se mettre au football, arrêter le football. Quantifier les contraintes à la pratique des femmes
Authors: Martin Camille
Published: March 2021

En suivant une tradition de travaux de démographie sportive, nous avons étudié les trajectoires sportives des licencié·es de la FFF. Celles-ci ont été reconstituées sur une période de 26 saisons consécutives (entre 1992 et 2018). La comparaison des carrières des femmes et des hommes permettra de quantifier la force des obstacles qui pèsent sur l’engagement durable des femmes dans le football. Nous montrons en effet que leurs trajectoires sont en moyenne plus précaires que celles de leurs homologues hommes, à l’exception de la période adolescente. Nous proposons des hypothèses d’interprétation de ce phénomène, mêlant différenciation des dispositions sportives et logiques de choix de pratiques culturelles juvéniles.