bluuebunny/crossref_metadata_2025_split huggingface dataset:
Metanálise do conteúdo técnico de diferentes Planos Diretores de Arborização Urbana do Brasil
Authors: Silva Gabriel Mancini Antunes da , Brun Eleandro José , Brun Flávia Gizele König , Callegaro Rafael Marian , Costa Ciro Duarte de Paula 
Published: October 2020

O Plano Diretor de Arborização Urbana (PDAU), é um documento que contém o planejamento da arborização urbana, esse ser um documento elaborado por responsáveis técnicos como os Engenheiros Florestais, Agrônomos e Biólogos, pois se não sérios prejuízos podem ocorrer. Esse estudo objetivou avaliar PDAUs e legislações específicas de diferentes regiões do Brasil, comparando variáveis analisadas como: os principais profissionais participantes na elaboração dos planos e os principais grupos de variáveis empregadas na etapa de inventário florestal urbano dos planos em 49 exemplares de cidades do Brasil. Primeiramente, foram coletados diversos PDAUs disponíveis na internet, através de ferramentas de busca da web, no qual foram procurados, os planos disponíveis na internet e em bibliografias de arborização, sendo pesquisados por estados e separados em função do porte de suas respectivas cidades, segundo ao censo populacional do IBGE em 2010 e por Milazzo em 2011, posteriormente esses dados foram tabelados e foi feita a análise gráfica e de planilhas. Esse estudo serve de subsídio para a elaboração de um Plano Diretor de Arborização Urbana mais completo, contendo informações mais detalhadas da arborização urbana, visto que esse trabalho discutiu sobre as variáveis avaliadas, sugerindo planos modelos para cidades de pequeno, médio e grande porte, servindo como ferramenta de apoio para cidades que ainda não possuem os planos. Sendo recomendado o PDAU de Timóteo-MG para cidades de pequeno porte, Palmas -TO para as de médio porte e Rio de Janeiro – RJ para as de grande porte.
Prediksi Minat Kepesertaan Sektor Informal atas Kemampuan Ekonomi dalam BPJS Kesehatan di Kota Surakarta
Authors: Yenni Khristiana  
Published: October 2020

Sesuai pasal 14 Undang-Undang BPJS setiap warga negara Indonesia dan warga asing yang sudah berdiam di Indonesia minimal enam bulan wajib menjadi anggota BPJS Kesehatan. Peraturan Presiden Nomor 12 tahun 2013 tentang Jaminan Kesehatan mengklasifikasikan kepesertaan program Jaminan Kesehatan Nasional (JKN) dalam dua golongan yaitu Peserta Penerima Bantuan Iuran (PBI) dan Peserta Non Penerima Bantuan Iuran (Non PBI). Tujuan penelitian ini adalah untuk memprediksi faktor-faktor yang hubungan kepesertaan sektor informal (wiraswasta/pedagang) dalam BPJS Kesehatan mandiri.Jenis penelitian ini adalah penelitian kuantitatif dengan menggunakan data primer yang diperoleh dengan metode wawancara menggunakan instrumen penelitian berupa kuesioner kepada 100 peserta mandiri atau BPJS Kesehatan sektor informal di Wilayah Kota Surakarta dengan perhitungan slovin'. Teknik analisis data yang digunakan adalah Regresi Linier Berganda. Hasil penelitian menunjukan bahwa variabel pengetahuan berpengaruh positif namun tidak signifikan dalam memprediksi minat kepersertaan sektor informal dalam BPJS Kesehatan, variabel kemampuan ekonomi berpengaruh positif dan signifikan dalam memprediksi minat kepersertaan sektor informal dalam BPJS Kesehatan dan variabel persepsi berpengaruh positif namun tidak signifikan dalam memprediksi minat kepersertaan sektor informal dalam BPJS Kesehatan.
“Tell Sergey Fedorovich his most loyal student sends him her best regards”: M. A. Postnikova’s (Alexandrova’s) Letters from Khabarovsk
Authors: Митрофанов В.В. 
Published: October 2020

В биографии замечательной женщины Марии Алексеевны Постниковой (Александровой), известного организатора системы образования Центральной России, первой начальницы Рязанского учительского института, остается немало неиследованного. Дворянская семья Постниковых дала империи пять офицеров и двух деятелей образования. Выявленные эпистолярные источники позволяют очертить круг близких знакомых Марии Алексеевны по платоновским средам, кружку Г. В. Форстена, с которыми она трудилась рядом на преподавательской работе на Высших женских (Бестужевских) курсах, в учительском институте и в Археографической комиссии.
Историография заявленной темы постоянно расширяется. Особенно ценными являются письма М. А. Постниковой, адресованные выдающему организатору системы образования в России и просветителю российской провинции С. Ф. Платонову, под руководством которого она вела преподавательскую и научную работу и который способствовал назначению ее в Рязань. Существенным добавлением к ранее опубликованным являются выявленные письма Марии Алексеевны, адресованные С. Ф. Платонову.
С привлечением писем А. Е. Преснякова конкретизируется начальный период преподавательской и научной деятельности выпускницы курсов. Обнаружено и одно письмо на имя, пожалуй самого выдающегося ученика С. Ф. Платонова, цитата из которого вынесена в заголовок статьи, — Александра Евгеньевича Преснякова.
The biography of a remarkable woman Maria Alekseyevna Postnikova (Alexandrova), a well-known founder of the system of education in Central Russia and the first head of Ryazan Teachers’ Institute, still contains a lot of uninvestigated facts. Five officers and two educators descended from a distinguished noble family of Postnikov. The analyzed epistolary evidence enables the author to identify the circle of Maria Alekseyevna’s good acquaintances acquired at soirees held by the Platonovs on Wednesdays, at meetings of Forsten’s study group, through her teaching activities at Higher Women’s Courses (aka the Bestuzhev’s Courses), at the Teachers’ Institute and in the Archaeographic Commission.
Historiography of the investigated issue is continually widening. M. A. Postnikova’s letters addressed to S. F. Platonov, an outstanding founder of the system of education in Russia, M. A. Postnikova’s research supervisor, a person responsible for M. A. Postnikova’s appointment to Ryazan, are especially valuable.
The article analyzes previously uninvestigated letters addressed by M. A. Postnikova to S. F. Platonov.
The analysis of A. E. Presnyakov’s letters enables the author to identify the beginning of Postnikova’s research activities. The article analyzes a previously unknown letter addressed by M. A. Postnikova to Alexander Evgenyevich Presnyakov, S. F. Platonov’s most famous student. You can see a line from this letter in the title of the article.
Peasant Communities of the 1920s: from Imperial Law to Soviet Common Law
Authors: Крюкова C.C. 
Published: October 2020

Исследуется трансформация правовой культуры крестьян в советской доколхозной деревне на примере ее традиционного института — обычного права. Актуальность темы предопределяют, с одной стороны, слабая изученность конкретно-исторических механизмов утверждения нового советского законодательства России в 1920-е годы, с другой стороны, чрезвычайная важность переосмысления парадигмы правового развития страны с позиций современных подходов
к феномену обычного права. Предпринят анализ законодательных источников первого десятилетия советской власти и архивных документов. Проведенное исследование отражает сложную картину становления советской законодательной базы и проникновения в нее неписаных крестьянских обычно-правовых норм. Дореволюционные традиции оказались вполне востребованы в новом законодательстве. Для крестьян традиционный уклад в решении повседневных деревенских нужд в период революционных потрясений и становления нового права оставался своего рода защитным механизмом в условиях адаптации к изменявшимся условиям жизни. Однако нараставшие новые противоречия между старшим и молодым поколениями, между мужчинами и женщинами, между разными формами хозяйствования в деревне и пр. усугубляли социальную разобщенность, нарушали прежнюю однородность общины и ее обычай.
The research investigates the transformation of peasant legal culture in Soviet pre-kolkhoz villages at the example of common law as a legal tradition. The relevance of the issue is predetermined, on one hand, by the fact that historical mechanisms of adopting a new Soviet legal system in Russia of the 1920s are largely underinvestigated and, on the other hand, by the fact that it is crucial to reinvestigate the paradigm of the legal development of Russia from the point of view of modern approaches to the interpretation of the phenomenon of common law. The author makes an attempt to analyze laws issued by the Soviet state during the first decade of its existence and archival documents. The investigation reveals
a complex picture of Soviet legal system formation and its enrichment with common law principles traditionally supported by peasants. Pre-revolutionary traditions were willingly adopted by the new legal system. Peasants treated traditions as a protective mechanism guarding them against revolution-related distress and helping them to adapt to novel conditions of life and a new legal system. However, the growing contradictions between the older and younger generations, between men and women, between various land management practices aggravated social segregation and disrupted the traditional social uniformity of a peasant community.
The Assessment of Tourism and Recreation Attractiveness of the Meshchera Lowland Geomorphological Region (Ryazan)
Authors: Кривцов В.А. , Водорезов А.В. , Никифорова Е.М. 
Published: October 2020

Для каждого из четырех подрайонов рязанской части геоморфологического района Мещёрской низины выявлены формы и комплексы форм рельефа, которые являются местами стихийной и «плановой» рекреации. Дана оценка туристско-рекреационного потенциала соответствующих объектов и примыкающих к ним территорий. Показано, что антропогенная нагрузка
на природные объекты, особенно привлекательные для рекреации, в большинстве случаев достигла предела и что туристско-рекреационный потенциал изученной территории в силу специфических природных особенностей достаточно ограничен. Определены предпосылки формирования
в геоморфологическом районе рекреационных систем различных функциональных типов.
The authors of the article single out the relief forms and relief form complexes of each of the four subregions of the Meshchera Lowland Geomorphological Region (Ryazan). The article assesses
the tourism and recreation potential of tourist and recreational facilities and adjacent territories. The research shows that recreationally attractive objects experience extreme anthropogenic load and the tourism and recreation potential of such territories is rather limited due to some specific natural peculiarities. The article singles out some prerequisites for the establishment of various types of recreation facilities.
The Social and Psychological Portrait of a Modern Woman (Reviewing the book by Krelenko N. S., Chernova L. N., Kostina A. K. Takie raznye… Sud'by anglijskih intellektualok Novogo vremeni [So Different… The Fates of Modern English Women Intellectuals]. Moscow, Dmitry Pozharsky University Publ., 2018, 352 p.)
Authors: Эрлихсон И.М. 
Published: October 2020

В предлагаемой рецензии анализируется коллективная монография Н. С. Креленко, Л. Н. Черновой, А. К. Костиной, в которой систематизируется и осмысливается исторический опыт становления женского самосознания на примере биографий английских интеллектуалок Нового времени.
The present book review analyzes the collective monograph authored by N. S. Krelenko, L. N. Chernova, and A. K. Kostina. The reviewed monograph systematizes and assesses history of self-awareness
in women at the example of modern English women intellectuals.
Acute Appendicitis Seen at Analankininina University Hospital during the Covid-19 Pandemic
Authors: VB Razafindraibe , AD Jonatana , FCFP Rahantasoa , LH Samison , AH Rakotoarijaona 
Published: October 2020

Acute appendicitis was often diagnosed at the complication stage during the Covid19 pandemic at CHU Analankininina Toamasina. Our objective was to discuss the particularity of the management of appendicitis during the pandemic. Our study was prospective, descriptive for 6 months and took place in the general surgery department of the Analankininina Toamasina University Hospital Center, Madagascar from March 2020 to August 2020. We had collected 28 patients. The sex ratio was 3.66. The average age was 27.57 years. Appendicular abscess represented 64.29% (n=18) of the appendicular patients operated in emergency. Appendicular plastron occupied 14.29% (n=2) and generalized acute peritonitis was 7.14% (n=2). Post-operative follow-up was simple in 71.43% (n=20). The average length of hospitalization was 4 days. Acute appendicitis is often complicated during the Covid 19 pandemic in our hospital center. Surgery was systematic in our hospital, contrary to some literature which advocated antibiotic therapy at an early stage in front of the health emergency.
Hydrodynamic Winds from Twin-star Binaries
Authors: MacLeod Morgan , Loeb Abraham 
Published: October 2020

Abstract
Stellar winds shape the evolution of stars through the loss of mass. In binary systems, they also shape the stars’ evolution by modifying the orbit. In this paper, we use hydrodynamic simulations to study the emergence of nearly isothermal winds from identical twin binaries. We vary the degree to which model stars fill their Roche lobes and the temperature of the wind. Initialized at rest on the stellar surfaces, winds accelerate away from the binary components through a sonic surface to supersonic outward velocities. In cases where the binary fills its Roche lobe, a shared subsonic region surrounds both components. We find that mass loss rates from close twin-star binaries are enhanced relative to the expectation from two single-object winds. This binary enhancement is best modeled as a function of the ratio of wind velocity to orbital velocity. Similarly, we find that the specific angular momentum with which winds emerge can vary between that of the binary components and that of the outer Lagrange points depending on the ratio of wind velocity to orbital velocity. Given that mass and angular momentum loss can be modeled as simple functions of wind velocity, our results may be broadly applicable to the evolution of close, equal-mass binaries. One particularly important potential application is to massive, close binaries, which may be progenitors of binary black hole mergers through the chemically homogeneous evolution channel.
A Late-time Radio Survey of Short Gamma-ray Bursts at z < 0.5: New Constraints on the Remnants of Neutron-star Mergers
Authors: Schroeder Genevieve , Margalit Ben , Fong Wen-fai , Metzger Brian D. , Williams Peter K. G. , Paterson Kerry , Alexander Kate D. , Laskar Tanmoy , Goyal Armaan V. , Berger Edo 
Published: October 2020

Abstract
Massive, rapidly spinning magnetar remnants produced as a result of binary neutron-star (BNS) mergers may deposit a fraction of their energy into the surrounding kilonova ejecta, powering a synchrotron radio signal from the interaction of the ejecta with the circumburst medium. Here, we present 6.0 GHz Very Large Array (VLA) observations of nine, low-redshift short gamma-ray bursts (GRBs; z < 0.5) on rest-frame timescales of ≈2.4–13.9 yr following the bursts. We place 3σ limits on radio continuum emission of F

ν
≲ 6–20 μJy at the burst positions, or L

ν
≲ (0.6–8.3) × 1028 erg s−1 Hz−1. Comparing these limits with new light-curve modeling that properly incorporates relativistic effects, we obtain limits on the energy deposited into the ejecta of E
ej ≲ (0.6–6.7) × 1052 erg (

erg) for an ejecta mass of 0.03 M
⊙ (0.1 M
⊙). We present a uniform reanalysis of 27 short GRBs with 5.5–6.0 GHz observations, and find that ≳50% of short GRBs did not form stable magnetar remnants in their mergers. Assuming short GRBs are produced by BNS mergers drawn from the Galactic BNS population plus an additional component of high-mass GW194025-like mergers in a fraction f
GW190425 of cases, we place constraints on the maximum mass of a nonrotating neutron star (NS; Tolman–Oppenheimer–Volkoff mass; M
TOV), finding

for f
GW190425 = 0.4; this limit increases for larger values of f
GW190425. The detection (or lack thereof) of radio remnants in untargeted surveys such as the VLA Sky Survey (VLASS) could provide more stringent constraints on the fraction of mergers that produce stable remnants. If

radio remnants are discovered in VLASS, this suggests that short GRBs are a biased population of BNS mergers in terms of the stability of the remnants they produce.
Comprehensive Analysis of Magnetospheric Gaps around Kerr Black Holes Using 1D GRPIC Simulations
Authors: Kisaka Shota , Levinson Amir , Toma Kenji 
Published: October 2020

Abstract
Spark gaps are likely the source of plasma in active black hole (BH) magnetospheres. In this paper, we present results of 1D general relativistic particle-in-cell simulations of a starved BH magnetosphere with a realistic treatment of inverse-Compton scattering and pair production, for a broad range of conditions, run times longer than in previous studies, and different setups. We find that following the initial discharge, the system undergoes gradual evolution over prolonged time until either restoring the vacuum state or reaching a state of quasiperiodic oscillations, depending on the spectral shape and luminosity of the ambient radiation field. The oscillations occur near the null charge surface in cases where the global magnetospheric current is in the direction defined by the product of the asymptotic Goldreich–Julian charge density and the radial velocity, while they occur near the boundary of the simulation box when it is the opposite direction (return current). Their amplitude and the resultant luminosity of TeV photons emitted from the gap depend sensitively on the conditions; for the cases studied here the ratio of TeV luminosity to the Blandford–Znajek power ranges from 10−5 to 10−2, suggesting that strong flares may be generated by moderate changes in disk emission. We also examined the dependence of the solution on the initial number of particles per cell (PPC) and found convergence for PPC of about 50 for the cases examined. At lower PPC values the pair multiplicity is found to be artificially high, affecting the solution considerably.
Antihypertensive Pharmacotherapy in Correcting the Indicators of Innate Immunity in Patients with Essential Arterial Hypertension
Authors: Gavriliouk Evgeniia V. , Evsegneeva Irina V. , Mikhin Vadim P. 
Published: October 2020

Introduction: The study of indicators of innate immunity in patients with arterial hypertension in clinical trials makes it necessary to correct them in order to reduce vascular inflammation in arterial hypertension to prevent damage to target organs and development of cardiovascular complications. The aim of the study was to assess the effectiveness of antihypertensive therapy to correct indicators of innate immunity in patients with essential arterial hypertension.
Materials and methods: Patients with essential arterial hypertension (EAH) (II stage, 3rd degree) were divided into 3 groups: the 1st group included the patients with hypertrophy of the left ventricular myocardium; the 2nd group included the patients with atherosclerotic vascular lesions; the 3rd group included the patients with chronic kidney disease. As an initial antihypertensive pharmacotherapy, all the patients with essential arterial hypertension were prescribed perindo­pril (5–10 mg/day) and amlodipine (5–10 mg/day).
Results and discussion: Changes in innate immunity indices in patients with essential arterial hypertension (II stage, 3rd degree) are differentiated depending on the affected target organ. The antihypertensive pharmacotherapy with perin­dopril and amlodipine in patients with essential arterial hypertension has various corrective effects on impaired innate immunity, depending on the nature of target organ damage. Regardless of target organ damage, ноу antihypertensive therapy with perindopril and amlodipine does not affect the reduced functional and increased metabolic activities of peripheral blood neutrophils.
Conclusion: The results obtained dictate the need for further clinical studies of other classes of antihypertensive drugs and their combinations in the correction of innate immunity indices in order to effectively prevent the progression of target organ damage.
Graphical abstract:
Asociaciones entre clase social e hipoacusia laboral
Authors: Llanos-Redondo Andrés , Mogollon Mabel , Aguilar-Cañas Sandra-Johanna , Bateca-Parada Zaida-Carolina 
Published: October 2020

Introducción: la exposición a ruidos forma parte de nuestros hábitos cotidianos, culturales y de ocio. En el entorno de trabajo aparecen diferentes sonidos que pueden ser perjudiciales para los oídos. El presente escrito trata de identificar la influencia que existe entre clase social e hipoacusia laboral en trabajadores de la ciudad de Cúcuta, en edades comprendidas entre los 17 y los 70 años.
Métodos: observacional, analítico y transversal; la población estudiada incluyó trabajadores del sector público y privado del municipio de Cúcuta, a quienes se les realizó un examen audiométrico ocupacional por parte del programa de Fonoaudiología.
Resultados: se encontró que la mayoría de los trabajadores, un 54.05%, pertenece a una clase social baja; el 65% se expone a ruido en el trabajo, el 60% no utiliza elementos de protección personal y el 30% presenta hipoacusia.
Análisis y discusión: hay una asociación significativa entre la actividad laboral y la actividad extra laboral del grupo etario. Predomina el sexo masculino con una representación del 63%. Esto puede explicarse dado el contexto cultural en el que se realizó el estudio.
Conclusiones: en Colombia, existe escasa información sobre la relación entre clase social e hipoacusia laboral. Se debe realizar un análisis de segregación socio-espacial tanto de los hogares como de la enfermedad, para así determinar qué enfermedades se asocian con la actividad laboral.
تدريس نظرية الفوضى لطلبة المرحلة الثانوية من وجهة نظر معلمي الرياضيات
Authors: AL-Galal Suaad Ali Mohammed 
Published: October 2020

هدفت هذه الدراسة إلى معرفة أهمية تدريس نظرية الفوضى لطلبة المرحلة الثانوية من وجهة نظر معلمي الرياضيات. واقتصرت الدراسة على عينة لعدد (20) من معلمي الرياضيات بمحافظه عدن، للعام 2019-2020م. حيث قامت الباحثة بإعداد وحدة مقترحة في نظرية الفوضى واستخدمت المنهج الوصفي، ولمعرفة أهمية تدريس نظرية الفوضى لطلبة المرحلة الثانوية من وجهة نظر معلمي الرياضيات. ولتحقيق هدف الدراسة أعدت الباحثة وحدة مقترحة في نظرية الفوضى واستبيان لمعرفة الأهمية ومناسبة هذه الوحدة لطلبة المرحلة الثانوية، ولاختبار دلالة الفروق تم استخدام اختبار (Chi-Square Test) (X2) باستخدام برنامج الاحصائي (SPSS). وتوصلت الباحثة للنتائج التالية: إن تدريس نظرية الفوضى لطلبة المرحلة الثانوية مهمة من وجهة نظر معلمي الرياضيات. ومناسبة الوحدة المقترحة في نظرية الفوضى لتدريس طلبة المرحلة الثانوية من حيث: (الأهداف، المحتوى، التقويم).
وفي ضوء ذلك قدمت الباحثة عدد من التوصيات والمقترحات وأبرزها: الاستفادة من الوحدة المقترحة في نظرية الفوضى في إدخال موضوعات رياضية جديدة في مناهج الرياضيات في مرحلة التعليم الثانوي، وفي برامج إعداد المعلمين تساعدهم على التعرف على نظرية الفوضى وعلى تطبيقاتها في الحياة. إدخال موضوعات قائمة على بعض الظواهر الفوضوية الأخرى مثل حركة دقات القلب في مجال الطب أو حركة كواكب المجموعة الشمسية في مجال الفضاء والتشفير في مجال الحاسب وذلك في محتوى مناهج الرياضيات بالمرحلة الثانوية. وإجراء المزيد من الدراسات التربوية حول إدخال موضوعات رياضية جديدة في نظرية الفوضى في مرحلة التعليم الأساسي تعتمد على بعض المفاهيم التي تناسب هذه المرحلة.
الوصية الواجبة بين التأصيل الفقهي وموقف القانون اليمني "دراسة استقرائية مقارنة"
Authors: Ben Rasheed Salah Salem Salah 
Published: October 2020

تناول هذا البحث مسألة هامة من مسائل الفقه والقانون وهي الوصية الواجبة للحفدة الذين توفي أبيهم في حياة جدهم أو جدتهم، وجمعت هذه الوصية بين التأصيل القديم من حيث تأصيلها الفقهي المذهبي، وبين التنزيل الحديث من حيث تنزيل القانون اليمني لأحكامها بصورة مستحدثة مستندا إلى أصلها القديم، وقد تم التدرج في بيان موضوع البحث عبر ثلاثة مباحث، جاء المبحث الأول منها ليقدم تصورًا حقيقيًا للوصية الواجبة ببيان مفهومها، ومفهوم الوصية الاختيارية، والمقارنة بينهما تمهيدًا لموضوع المبحث الثاني الذي جعلته في بيان التأصيل الفقهي للوصية الواجبة في ضوء المذاهب الفقهية. ثم جاء المبحث الثالث في بيان موقف القانون اليمني من الوصية الواجبة ومدى التزامه بالتأصيل الفقهي لها، وختمت البحث بمجموعة من النتائج والتوصيات.