bluuebunny/crossref_metadata_2025 huggingface dataset:
Влияние [(1-фенил-5-формил-1H-имидазол-4-ил)тио]уксусной кислоты на антиоксидантный статус печени и почек крыс при интоксикации тетрахлорметаном
Authors: Паламар Алина Александровна , Яремий Ирина Николаевна , Чорноус Виталий Александрович , Грозав Алина Николаевна , Вовк Михаил Владимирович
Published: December 2020

Исследовано влияние [(1-фенил-5-формил-1H-имидазол-4-ил)тио]уксусной кислоты на оксидантно-антиоксидантный гомеостаз в организме крыс при интоксикации тетрахлорметаном. Установлено, что под влиянием данного соединения большинство исследуемых показателей оксидантно-антиоксидантного равновесия в печени и почках животных в условиях токсического гепатита изменялись в сторону нормы. Полученные результаты указывают на способность соединений исследуемого типа угнетать процессы свободнорадикального окисления липидов и окислительной модификации белков, а также активировать системы антиоксидантной защиты в тканях животных.
Ритмомодулирующая активность фракций водного экстракта Agrimonia pilosa
Authors: Краснов Ефим Авраамович , Отмахов Владимир Ильич , Замощина Татьяна Алексеевна , Решетов Ярослав Евгеньевич , Кускова Ирина Сергеевна , Петрова Елена Васильевна
Published: December 2020

Из водного экстракта A. pilosa получены отдельные фракции, содержащие значительное количество лития; для фракции дубильных веществ установлена выраженная ритмомодулирующая активность.
Опыт вегетативного размножения некоторых сортов рода Clematis L. в Южно-Уральском ботаническом саду-институте
Authors: Жигунов О. Ю. , Билалова Роза Альтафовна
Published: December 2020

Представлены результаты вегетативного размножения 27 сортов рода Clematis L. (клематис) с использованием 3 стимуляторов корнеобразования: «Циркон», «Корневин», «Укоренитъ». Культура клематиса отличается высокой декоративностью благодаря разнообразной форме, окраске, размеру цветков (до 20 см и более), обильному и длительному цветению (более 3 месяцев). Работа выполнена в Южно-Уральском ботаническом саду-институте Уфимского ФИЦ РАН на базе коллекции деревянистых лиан. Дана характеристика декоративных качеств сортов клематиса, вовлеченных в исследование. Установлено, что большинство из сортов имели высокие показатели укоренения по сравнению с контролем. Наибольший процент укоренения отмечен при использовании препарата «Циркон». Это свидетельствует о высокой успешности применения данных препаратов. Культура клематиса в регионе Южного Урала в настоящее время пока мало распространена, но интерес к ней ежегодно растет. В связи с этим проблема быстрого получения массового посадочного материала весьма актуальна, и может быть решена методом вегетативного размножения.
Молекулярно-генетический анализ отборных и элитных форм земляники по генам резистентности Rpf1 и Rca2
Authors: Лыжин Александр Сергеевич , Лукъянчук Ирина Васильевна
Published: December 2020

Исследования проведены в 2019 – 2020 гг. в Тамбовской области. В качестве биологических объектов использованы перспективные отборные и элитные формы земляники садовой селекции Федерального научного центра им. И. В. Мичурина. Показаны результаты молекулярно-генетического анализа отборных и элитных форм земляники по генам устойчивости к фитофторозному увяданию Rpf1 и антракнозу Rca2. Маркер SCAR-R1A, сцепленный с геном Rpf1, выявлен у форм 62-41 (Былинная × Фейерверк), 69-29 (Фейерверк × Былинная) (предполагаемый генотип по гену устойчивости — Rpf1rpf1). Маркер STS-Rca2_240, сцепленный с геном Rca2, выявлен у отборной формы 933-4 (Fragaria virginiana Duch. ssp. platypetala × Рубиновый кулон) (предполагаемый генотип по гену устойчивости — Rca2rca2). У остальных изученных генотипов земляники маркеры SCAR-R1A и STS-Rca2_240 не выявлены (предполагаемый генотип по локусам устойчивости — rpf1rpf1rca2rca2). Для получения перспективных форм земляники садовой, совмещающих в генотипе гены устойчивости к антракнозной чёрной гнили (Rca2) и фитофторозному увяданию (Rpf1), необходимо дальнейшее проведение целенаправленной селекционной работы с привлечением в гибридизацию идентифицированных источников целевых аллелей генов резистентности.
Меры борьбы с горчаком ползучим в звене севооборота чёрный пар – озимая пшеница
Authors: Воронов Сергей Иванович , Киричкова Ирина Владимировна , Корженко Инна Анатольевна , Савинов Евгений Владимирович
Published: December 2020

В сухостепной зоне Волгоградского Заволжья рассмотрены агротехнические и химические приёмы борьбы с карантинным сорняком — горчаком ползучим. Схема опыта предусматривала следующие варианты. Фактор A — основные обработки чёрного пара: 1) вспашка на глубину 0,20 – 0,22 м (контроль); 2) безотвальная обработка на глубину 0,25 – 0,27 м; 3) чизельная обработка на глубину до 0,45 м с оборотом пласта на 0,20 – 0,22 м. Фактор B — баковые смеси гербицидов: 1) контроль (без гербицидов); 2) Эстерон + Доминатор (0,8 л/га + 2,0 л/га); 3) Прима + Доминатор (0,4 л/га + 2,0 л/га); 4) Эстерон + Доминатор + Лонтрел Гранд (0,8 л/га + 2,0 л/га + 0,1 кг/га); 5) Прима + Доминатор + Лонтрел Гранд (0,4 л/га + 2,0 л/га + 0,1 кг/га). В среднем за 2016 – 2019 гг. лучшая биологическая эффективность гербицидов и максимальная урожайность озимой пшеницы формировались в варианте внесения трёхкомпонентной баковой смеси Эстерон + Доминатор + Лонтрел Гранд на фоне чизельной обработки на глубину до 0,45 м с оборотом пласта на 0,20 – 0,22 м.
INVESTIGATION OF THE DYNAMICS OF THE ELASTIC-MASS SYSTEM OF THE MOBILE HEARTH OF AN ELECTRIC KILN FOR FIRING THERMALLY ACTIVATED MATERIALS
Authors: Nizhegorodov Anatoliy , Gavrilin Aleksey , Moyzes Boris , Odnokopylov Georgiy , Izmalov G.
Published: December 2020

In article results of research of properties elastic element platform furnace with a movable hearth, the analytical model of motion, characterized by sloping skeletal curve of its amplitude-frequency characteristics. The study of the dynamics of elastic-mass system of the platform with unilateral elastic element in the form of a flattened elastic ring that provides her a strong nonlinearity, it is confirmed that the system does not symmetrical oscillation with peak acceleration values of 5.17 and 1.17 m/S2, corresponding to the extreme provisions of the different platform and four and a half times. It is shown that the horizontal arrangement of the movable hearth of the furnace significantly reduces the sensitivity of its vibrations to changes in the excitation frequency, spring stiffness, friction forces, and other factors that change due to the influence of high temperature and external environmental factors. The effect of vibration transport of bulk material along the horizontal surface of the mobile hearth of the furnace platform in the thermal field of its heating system is confirmed.
ANALYSIS OF THE CREW PART OF THE LOCOMOTIVE TEM23 AND PROPOSALS FOR ELIMINATION OF DISADVANTAGES
Authors: Antipin Dmitriy , Vorobev Vladimir , Bondarenko Denis , Petrov Gennadiy
Published: December 2020

The analysis of the design features of the bogie of the TEM23 shunting diesel locomotive is carried out. In the process of analysis, the directions of its improvement are determined. It is proposed to rotate the bogie frame in the vertical plane by reducing the body supports to two and using a pivot with low lowering, equip the bogies with pneumatic spring suspension in the form of two corrugations installed in series with shortened suspension springs. The proposed options for improving the undercarriage of a diesel locomotive will increase the competitiveness of products and reduce costs
ANALYSIS OF REINFORCEMENT OF RACKS OF CONICAL REINFORCED CONCRETE BY EXTERNAL REINFORCEMENT WITH POLYMER COMPOSITE MATERIALS
Authors: Makarov Grigoriy , Kondrik Aleksandr , Shalygin Mikhail
Published: December 2020

A method of reinforcing conical reinforced concrete struts by external reinforcement with composite materials is considered. The calculation of reinforced concrete struts according to the limiting states of the first group, reinforced with composite materials in accordance with the requirements of SP 63.13330.2012 and SP 164.1325800.2014. Based on the calculation, a comparative analysis of the characteristics of polymer composite materials presented on the domestic market is carried out, rational schemes of external reinforcement of conical reinforced concrete racks are proposed, used as an AMC for installing antenna-feeder equipment for cellular communication. The results of the analysis can be used for a rational choice of polymer composite materials and reinforcement schemes for conical reinforced concrete struts.
SYNTHESIS OF STATICALLY DETERMINED ISOTROPIC PARALLEL MANIPULATORS OF THE PANTOPTERON TYPE
Authors: Tolstosheev Andrey , Tatarincev Vyacheslav
Published: December 2020

Isotropic parallel manipulators are considered. The analysis of the structure and kinematics of the parallel translational directional manipulator Pantopteron is carried out. It was found that the Pantopteron mechanism, in the kinematic chain of which pantographs are included in order to increase the speed, contains redundant links and is statically indeterminate. Structural schemes of statically definable parallel manipulators of the Pantopteron type have been developed and proposed.
ON THE INTERACTION OF A VISCOELASTIC CYLINDRICAL PIPE WITH INNER UNIFORM COATING AND INSERTS WITH A COMPLEX PROFILE
Authors: Kazakov Kirill
Published: December 2020

This work is devoted to the formulation and construction of an analytical solution to the problem of contact between a cylindrical viscoelastic aging pipe with an internal thin coating and an insert having a complex shape placed inside the pipe with an interference fit. In practice, the presence of such coatings is required, for example, to protect the main structure from aggressive external or internal environments, for its electrical insulation, etc. The manufacturing process of the inner coating determines its possible heterogeneity (dependence of properties on coordinates). An insert placed inside a pipe can have a complex profile that has a rapidly changing function. Taking these features into account is important when analyzing the stress-strain state of pipes with an internal coating. Using an approach based on the use of special basis functions and the type of solution, a representation for the contact stresses in the pipe in the region of the rigid insert is obtained. This approach makes it possible to distinguish functions that describe the properties of the inner coating and the shape of the outer profile of the insert in the form of separate terms and factors in the expression for the contact stresses in the insert region. Therefore, in order to achieve high accuracy when carrying out calculations, it is sufficient to restrict ourselves to a relatively small number of terms
MODELING THE INFLUENCE OF A TEMPERATURE SHOCK ON THE MOTION OF A TECHNOLOGICAL SPACE VEHICLE
Authors: Orlov Denis
Published: December 2020

The article is devoted to solving the problem of assessing additional microaccelerations arising as a result of a temperature shock when a small spacecraft leaves the Earth's shadow and dives into it, in order to develop recommendations for controlling the level of microaccelerations in the area of technological equipment intended for the implementation of gravitationally sensitive technological processes on board. small spacecraft
RESEARCH OF THE PROCESSES OF NON-ISOTHERMAL FLOW OF MELTING OF A PROPYLENE BLOCKOPOLYMER WITH ETHYLENE IN THE CABLE HEAD CHANNEL
Authors: Ershov S , Subbotin E , Scherbinin A
Published: December 2020

The article is devoted to the numerical study of the processes of nonisothermal melt flow of a block copolymer of propylene with ethylene in the channels of the forming tool of cable heads when two-layer insulation is applied. The influence of technological parameters on the fields of speeds and temperatures is determined
STRENGTHENING OF CARBIDE STEEL SURFACE BY TUNGSTEN CARBIDE POWDER BY PLASTIC DEFORMATION
Authors: Gorlenko Aleksandr , Davydov Sergey , Shevtsov Mikhail
Published: December 2020

The use of the technology of combined electromechanical processing, consisting of a high-temperature plastic deformation mode, when tungsten carbide powder is implanted into the surface of carbon steel, and a high-temperature thermal hardening mode, during which tungsten carbides are partially dissolved in the austenite of steel up to the limit of its saturation with tungsten, provided a gradient wear-resistant three-layer highly dispersed structure as a result of the decomposition of supercooled austenite oversaturated with tungsten. The results of tribotechnical tests of cylindrical specimens by the normalized method are presented.
Caminhos possíveis à inclusão V: Gêneros, (trans)gêneros e educação – alguns enfrentamentos
Authors: Brancher Vantoir Roberto , Colling Ana Maria , Porto Eliane Quincozes
Published: December 2020

A partir da segunda metade do século XX vemos na historiografia uma transformação estrutural. A entrada das mulheres nas universidades denunciou não só a exclusão das mulheres na História, mas a própria imparcialidade da narrativa histórica escrita até então. Neste primeiro momento vemos nascer a História das mulheres, que procurava localizar no passado aquelas que haviam sido apagadas da memória. Já num segundo momento, viu-se que apenas incluir as mulheres na narrativa oficial não era suficiente para solucionar um problema que de fato era profundo. O termo gênero surge então na busca de compreender as relações de poder criadas a partir da diferenciação sexual; a partir desse momento estuda-se não só a opressão vivida pelas mulheres, mas também outras formas de estruturação do poder, além da ampliação para estudos sobre sexualidade e masculinidade. Por fim, já na década de 80, surge a Teoria Queer que coloca em questão as pesquisas baseadas em identidades, e questiona a própria viabilidade de lidar com as categorias de gênero e sexo. Todas essas três abordagens estão incluídas num só movimento que busca trazer à tona as hierarquias, as relações de poder, a subjetividade e a construção de todas as categorias de gênero; com a finalidade de no presente transformar as relações de opressão e pensar mais a fundo a produção de sujeitos em nossa sociedade. Deste modo, esta chamada de capítulo tem como objetivo reunir os mais diversos trabalhos que tratam do tema, para que possamos ter uma visão mais ampla e complexa das relações de gênero da historiografia atual, e deste modo, contribuir para a superação das opressões e desigualdades em nosso próprio tempo.
Escrevendo sobre universidade, campo educacional e história da educação
Authors: Cordeiro Jaime
Published: December 2020

Este livro apresenta estudos desenvolvidos pelo autor desde a década de 1990 e que se valem das contribuições teóricas da sociologia de Pierre Bourdieu, das perspectivas oferecidas por alguns autores contemporâneos da Educação Comparada, em particular Jürgen Schriewer e António Nóvoa e da historiografia brasileira sobre a constituição do sistema educacional brasileiro. O livro se divide em três partes: na primeira, “A Universidade”, são apresentadas intervenções feitas pelo autor em encontros sobre as particularidades da didática no ensino superior; na segunda, “Estudos sobre o campo educacional brasileiro”, apresentam-se algumas perspectivas sobre a história da educação brasileira, bem como a organização e estruturação do campo educacional no nosso país, por meio do estudo comparado da imprensa pedagógica. Ao final, conclui pelo estudo de um intelectual que desempenhou um papel importante nesse campo durante várias décadas, o Professor José Mário Pires Azanha; a terceira e última parte, “A história da educação no Brasil”, examina as especificidades do ensino da História da Educação como disciplina escolar e também a estruturação da escola de massas e a universalização do ensino no nosso país.
Analisis Minat Belajar Siswa Pada Proses Pembelajaran Daring Di Kelas Va SDN Lembursitu
Authors: Santika Dewi , Sutisnawati Astri , Uswatun Din Azwar
Published: December 2020

This study aims to analyze the student learning interest the process of online learning in SDN Lembursitu Kota Sukabumi, and the role of parents in the online learning process. This study qualitative descriptive research methods with research subjects are teacher, parents and students. The technique for data collection using interviews, questionnaires and documentation. Technique semi-structed interview and open questionnaire. Data analysis techniques with three stage are data reduction, data display and data conclusion/verification. Covid-19 pandemic in Indonesia has an impact on students interest in learning, when the learning process switches to online learning it results in decreased student interest marked by the lack of active student participation whe following the learning process. In this case parents are very involved in the implementation of the learning process online, parents play a role in guilding students when doing assignments, providing facilities in the form of phone and internet quota, motivate students to study spirit, help and supervise students when carrying out the learning process so that students follow the learning process well and smoothly by always coordinating with the teacher regarding the development of student learning.
Analisis Karakter Toleransi Tema Indahnya Keragaman Di Negeriku Pada Buku Siswa Kelas IV SD
Authors: Putri Indri Triyani , Lyesmaya Dyah , Amalia Arsyi Rizqia
Published: December 2020

This study aims to analyze the indicators of tolerance character contained in the material for the fourth grade students of SD Tema The Beauty of Diversity in My Country. The type of research used is descriptive qualitative. The research method used was content analysis. The data taken in this study were the load of tolerance characters in the sentences contained in the student books on social studies material. The subject used in this research is the book of the fourth grade students of the 2013 curriculum at the theme The Beauty of Diversity in My Country. The data analysis technique is done by reducing data, presenting the data which is divided into two stages, namely data classification, data description and interpretation, and drawing conclusions. The results showed that all indicators of tolerance character contained in textbook learning materials, the distribution of tolerance character indicators in learning materials was evenly distributed, except for the anti-phobia sub-indicators contained in the aspect of peace (not included in theme 7), techniques for integrating tolerance character indicators with material learning is carried out through reading texts contained in student books.
New data on lichens and bryophytes of the Pacific Antarctic
Authors: Andreyev M. P. , Kurbatova L. E.
Published: December 2020

The lichens and bryophytes in the vicinities of Russian Antarctic stations in Pacific Antarctic “Russkaya” and “Leningradskaya” closed in 1990s were studied for the first time. The material was also collected on the Ellsworth Land near the proposed Korean station. Totally over 300 specimens of 35 lichen and 8 bryophyte species were collected. The flora of the Russkaya Station is the richest, with 26 lichens and 4 bryophytes. The most noteworthy are the lichens Buellia pycnogonoides, Candelariella aurella, Cystocoleus ebeneus, Lecidella sublapicida, Pannaria caespitosa and Placynthium asperellum, unknown in the continental Antarctic. Lichen Ephebe multispora, known in Greenland, was collected for the first time in Antarctic.
Analysis of the moss species activity in Koryakskoe Upland
Authors: Kuzmina E. Yu.
Published: December 2020

The role of mosses in the composition of the vegetation of Koryakskoe Upland is estimated with the scale of species activity usually used for the vascular plants. The activity of a species is a combination of its occurrence, abundance and ecological amplitude on the area under study in ecotopes typical of the species. The analysis of the species activity in the moss flora of the upland as well as in two local floras has demonstrated that the leading part in the composition of vegetation cover of Koryakskoe Upland is played by moss species with high and medium activity. Their composition reflects the ecotone position of the area at the interface of the Boreal and Arctic floristic regions. The study of the species activity in local floras in different subzones allows to trace the transition from arctic flora to boreal one. A significant floristic diversity of lowly active and nonactive species reflects the diversity of ecological conditions within the area under study.
Sosyal Medya Ve Krizde İletişim(sizlik): GSM Operatörlerinin Yaşadığı Şebeke Krizi Üzerine Bir Araştırma
Authors: ÇELEBİ Engin
Published: December 2020

Kriz sırasında bilgiyi ve iletişimi etkin bir şekilde yönetmek oldukça önemlidir. Çünkü krizler bir belirsizlik durumu yaratır. Belirsizliğin üstünden gelmek için ise kamuoyuna bilgi iletmek önemlidir. Kamuoyu kuruluşlardan yeterli bilgi almadığı veya alınan bilgiden memnun kalmadığı takdirde başka alternatif kaynaklara yönelir. Bu durum yanlış bilgilerin ve spekülasyonların yayılma olasılığını arttırır. 26 Eylül 2019 tarihinde Silivri açıklarında meydana gelen ve İstanbul’da da hissedilen 5.8’lik depremden sonra telefon operatörlerinin bir süre hizmet verememesi sosyal medyada en çok konuşulan konu olmuştur ve bu durumu doğrulamıştır. Depremden sonra telefon şebekelerinde yaşanan sorundan dolayı operatörlerden hizmet alamayan 312 kişi üzerinde yapılan bu araştırma ile kriz iletişiminin öneminin daha iyi anlaşılmasına katkı sağlamak amaçlanmıştır. Yapılan araştırmanın sonuçlarına göre telefon operatörlerinin kurumsal itibarları oldukça yüksek bulunmasına rağmen kurumsal itibar kriz ortamının yaratığı belirsizlik durumlarında kolayca aşınan kırılgan bir varlık olarak görülmüştür. Kriz esnasında herhangi bir bilgi alınmaması kullanıcıların telefon operatörlerine yönelik güvenini düşürmüş ve olumsuz söylemleri arttırmıştır. Kriz esnasında yaşanan belirsizlik durumu ve öfkeden dolayı kullanıcıların sosyal medyada olumsuz mesaj iletme ve olumsuz mesajları beğenme/paylaşma oranı oldukça yüksek bulunmuştur. Kriz durumları tahmin edilemez dahi olsa bir kriz yönetim mekanizmasının olması ve doğru, tutarlı, hızlı ve etkili cevaplar verilmesi ve belirsizliğin üstesinden gelinmesi sosyal medyada olumsuz bir domino etkisi yaratmamak için kritik önem sahiptir.
Aksanlı Sinemanın İzleklerinden Hukuk Mücadelesi ve Adalet Arayışına Keskin Bir Manevra: Paramparça Filmi Üzerine Alımlama Çalışması
Authors: ÖZGÜR Özlem , YILDIZ Sevil
Published: December 2020

Bu araştırma, Fatih Akın’ın 2017 yılında gösterime giren Aksanlı sinemanın izleklerini kullansa da bunları anlatının ilerleyen bölümlerinde tersine döndüren; suç, suçluluk, hukuk mücadelesi ve adalet arayışına dair güçlü temsiller sunan Paramparça filmi üzerine gerçekleştirilmiş bir alımlama çalışmasıdır. Bu çalışmanın örneklemi homojen örnekleme yöntemi ile belirlenmiş olup, radyo televizyon sinema alanında lisansüstü eğitimine devam eden 16 katılımcıdan oluşmaktadır. Örneklem grubunu oluşturan katılımcıların Paramparça filmini izlemeleri sağlanmış, ardından katılımcılarla özel olarak yarı yapılandırılmış görüşmeler gerçekleştirilmiştir. Yarı yapılandırılmış görüşmelerin ses kaydı alınmış ve bu kayıtlar araştırmacılar tarafından bilgisayar ortamında yazıya aktarılarak doküman haline getirilmiştir. Elde edilen dokümanlardaki veriler kodlar, kategoriler ve temalar halinde düzenlenip tümevarımsal bir biçimde organize edilerek bulgulanmıştır.
Mekanik Gözün Kaydı Olarak Maddi Dünya
Authors: AL Eyüp
Published: December 2020

Kamera, teknolojik araç olarak dünyayla modern bir ilişki kurmakta; her mekânı ve her nesneyi kaydederek dönüştürmekte ve görselleştirmektedir. Bu makalede öncelikli olarak kameranın nasıl bir dünya yarattığı ve bu dünyanın modernlikle olan ilişkisi ele alınmaktadır. Ardından da kameranın hareket yetilerinin gelişimi irdelenmekte ve sinema tarihinin ilk dönemlerinde tiyatro seyircisiyle örtüşen sabit bir bakış açısına sahip olduğu görülmektedir. Ancak zaman içerisinde kameranın hareketlenmesi ile daha farklı bakış açıları yakalanmıştır. İtalyan tipi sahnenin ve perspektifin ortadan kaldırılması da kameranın hareket kazanması ile irtibatlı bir şekilde ele alınmaktadır. Makale boyunca nesne/araç merkezli bir bakıştan hareket edilmekte, kamera içerikten bağımsız bir biçimde tarihsel bir fenomen olarak incelenmektedir. Araç merkezli yaklaşımın karşılığı olarak mekanik gözün maddi dünyanın her köşesini kaydettiği görülmektedir. Bu tartışmalar eşliğinde makalenin son bölümünde Film Kameralı Adam filmi sinematografik unsurların maddi dünya ile olan irtibatı açısından incelenmektedir. Filmin analizinde kameranın gündelik hayata dâhil olması, bakış açılarının çoğalması, yakın ve uzak çekim gibi farklı sinematografik unsurların maddi dünyayı dönüştürdüğü gösterilmektedir.
Os 100 artigos mais citados em reabilitação vestibular
Authors: carmo andreia cristina feitosa do
Published: December 2020

Introdução: A reabilitação vestibular é caracterizada como o conjunto de ações que tem como objetivo restabelecer o equilíbrio corporal. A publicação de artigos científicos sobre reabilitação vestibular vem crescendo nos últimos anos. A análise de citações tem por função rever os artigos mais citados a fim de identificar publicações que apresentam maior reconhecimento e impacto em uma determinada área. Apesar do grande número de publicações, é necessário que seja feita uma reflexão sobre os avanços das pesquisas nessa área, além de avaliar a contribuição individual de cada publicação, especialmente na área da fonoaudiologia. Objetivo: Identificar os 100 artigos mais citados sobre reabilitação vestibular e realizar análise bibliométrica. Método: Em junho de 2020 foi realizada pesquisa específica por título na base de dados “Scopus”, sendo utilizada estratégia de pesquisa ("vestibular diseases" OR "vestibular rehabilitation") AND ("balance rehabilitation" OR "exercise rehabilitation" OR rehabilitation). Os 100 artigos mais citados foram selecionados e analisados, independente do ano, país ou periódico em que foi realizada a publicação. Resultados: O artigo mais citado recebeu média de 36,5 citações por ano. A data de publicação foi de 1989 a 2017. A maioria dos artigos foram publicados no período de 2000 a 2009, com 52 artigos publicados no período. O periódico Otolaryngology – Head and Neck Surgery publicou o maior número de artigos (12 de 100). O tema mais citado foi Distúrbios Vestibulares (68 de 100). A maioria dos artigos teve como país de publicação os Estados Unidos (68 de 100 publicações). Conclusão: Foram identificados os 100 artigos mais citados em Reabilitação Vestibular, que podem ser considerados relevantes, e que os achados impactam as pesquisas na área. Além disso, pode ser observado recorrência de temas, os países com maior número de publicações e os periódicos mais utilizados para publicação sobre a reabilitação vestibular. O impacto do estudo da reabilitação vestibular na Fonoaudiologia ainda é pequeno, se comparado ao número de publicações de outras áreas.
The Impact of Income and Education Level to the Perception of Democracy in Vietnam
Authors: AISDL
Published: December 2020

Democracy is an interesting topic that many scholars pay attention to, since it is the foundation of a civil society. There are many factors that contribute to the country’s democracy. Two of many important factors that have a great impact on democracy are the people’s income and education. This study would investigate the relationship among income, level of education and democracy. The study focuses on the eastern cultured country, which is Vietnam after more than a decade of economic transformation in this case. The data is obtained from World Value Survey (wave 5, 2006). The author found out that there is a positive significant relationship between income and democracy, not level of education and democracy by using the correlation statistical method. The author acknowledges some limitation and suggests recommendations for future search.
A comparative analysis on diagnosis of diabetes mellitus using different approaches – A survey
Authors: Anwar Fareeha , Qurat-Ul-Ain  , Ejaz Muhammad Yasir , Mosavi Amir
Published: December 2020

Diabetes Mellitus is commonly known as diabetes. It is one of the most chronic diseases as the World Health Organization (WHO) report shows that the number of diabetes patients has risen from 108 million to 422 million in 2014. Early diagnosis of diabetes is important because it can cause different diseases that include kidney failure, stroke, blindness, heart attacks, and lower limb amputation. Different diabetes diagnosis models are found in literature, but there is still a need to perform a survey to analyze which model is best. This paper performs a literature review for diabetes diagnosis approaches using Artificial Intelligence (neural networks, machine learning, deep learning, hybrid methods, and/or stacked-integrated use of different machine learning algorithms). More than thirty-five papers have been shortlisted that focus on diabetes diagnosis approaches. Different datasets are available online for the diagnosis of diabetes. Pima Indian Diabetes Dataset (PIDD) is the most commonly used for diabetes prediction. In contrast with other datasets, it has key factors which play an important role in diabetes diagnosis. This survey also throws light on the weaknesses of the existing approaches that make them less appropriate for a diabetes diagnosis. In artificial intelligence techniques, deep learning is widespread and in medical research, heart rate is getting more attention. Deep learning combined with other algorithms can give better results in diabetes diagnosis and heart rate should be used for other cardiac disease diagnoses.
The interleukin-23 receptor and a subunit for the IL-23 cytokine, IL-23A, are differentially expressed in the tumors of breast cancer patients treated with trastuzumab.
Authors: Mamoor Shahan
Published: December 2020

Trastuzumab (Herceptin) is a monoclonal antibody targeting the extracellular domain of the human epidermal growth factor receptor 2 (HER2) (1) utilized for the treatment of adjuvant and metastatic breast cancer (2) in the United States and worldwide. We mined published and public microarray data (3-6) to discover in an unbiased manner the most significant transcriptional changes associated with trastuzumab treatment. We identified the receptor for interleukin-23, IL23R, among the genes most differentially expressed in the primary tumors of patients with breast cancer treated with trastuzumab (3, 4). We also found that the alpha subunit of the IL-23 cytokine, IL23A, was among the genes whose expression changed most significantly in the primary tumors of patients treated with trastuzumab (5, 6). IL23R messenger RNA was expressed at significantly higher levels in the primary tumors of patients treated with trastuzumab than patients not treated with trastuzumab, demonstrating increased expression of the receptor for a cytokine that has been described to promote tumor growth (7) as a transcriptional consequence associated with treatment with trastuzumab.
Dakwah Dalam Perspektif Al-Qur'an dan Hadits
Authors: Faizah Ica
Published: December 2020

Dakwah merupakan usaha untuk mengajak manusia ke jalan Allah. Dalam kajian ilmu filsafat dakwah dikenal istilah ontology ilmu dakwah. ontology ialah ilmu tentang yang ada. Sedangkan ontologi dakwah membahas hal yang ada atau sumber dari segala sesuatu maka dalam penerapan dakwah, yang menjadi sumber dakwah adalah al-Qur’an dan hadist maka perlu diperhatikan apa yang menjadi sumbernya. Sehingga dapat menambah khazanah ilmu pengetahuan bagi para juru dakwah.
Orang Tua sebagai Guru
Authors: Sofanudin Aji
Published: December 2020

Pandemi covid-19 telah memaksa semua aspek kehidupan berubah, termasuk pembelajaran di sekolah/madrasah. Pembelajaran Jarak Jauh (PJJ) atau Belajar dari Rumah (BDR) menjadi praktik baru pembelajaran. Meskipun disadari bahwa PJJ atau BDR bukan tanpa masalah. Jika dipetakan setidaknya akan muncul empat masalah krusial PJJ. Pertama, problem keterbatasan kuota, banyak siswa/orang tua siswa yang mengeluh borosnya penggunaan kuota. Dalam bahasa keseharian disebut “miskin kuota”. Kedua, problem sinyal, bahkan termasuk juga program jaringan internet dan listrik. Bukan hanya di daerah 3T, bahkan di Jawa Tengah pun problem ini ada. Ketiga, problem kepemilikan HP/Laptop, banyak siswa yang tidak memiliki perangkat gawai sebagai prasyarat pembelajaran daring. Keempat, Masalah SDM guru, kompetensi pedagogik guru dalam teknik pembelajaran dengan daring perlu ditingkatkan.
Kajian Sistem Pengelolaan Usaha Peternakan Sapi Potong di Kabupaten Sijunjung
Authors: Putra Riza Andesca , Hendrita Vivi , Health Journal of Livestock and Animal
Published: December 2020

Penelitian ini bertujuan untuk mengetahui karakteristik peternak, sistem pemeliharaan, sistem pengelolaan pakan, sistem pengelolaan reproduksi, dan sistem pemasaran ternak sapi potong di Kabupaten Sijunjung. Penelitian ini dilakukan di wilayah Kabupaten Sijunjung yaitu peternak di daerah terpilih pada bulan Juni sampai Juli 2019. Penelitian ini menggunakan metode survey dengan respondennya adalah peternak sapi potong yaitu 44 orang responden. Dari hasil penelitian dapat disimpulkan bahwa usaha peternakan sapi potong di Kabupaten Sijunjung masih usaha sampingan masyarakat (93,18%), jumlah ternak yang dipelihara 1-3 ekor per peternak (77,27%) dan pada umumnya merupakan sapi milik sendiri (61,36%). Sistem pemeliharaan ternak pada umumnya dengan sistem semi intensif (45,45%) dengan pakan yang diberikan adalah hijauan dengan merumput ditambah hijauan hasil pemotongan (47,73%). Sistem reproduksi menggunakan kawin alam dengan jantan pemacek (50%) dan inseminasi buatan (50%) serta pemasaran ternak masih melalui toke ternak/pedagang pengumpul (88,64%).
Delineasi DAS Menggunakan ArcGIS
Authors: Tunas I Gede
Published: December 2020

Bahan Kuliah Mahasiswa Magister Teknik Sipil Univ Tadulako
Why conventional engineering science should be abandoned, and the new engineering science that should replace it
Authors: ADIUTORI EUGENE
Published: December 2020

Conventional engineering science should be abandoned because: Engineering laws that are proportional equations (such as q = hT) cannot describe nonlinear phenomena (such as boiling heat transfer). Engineering laws were created by assigning dimensions to numbers, in violation of the conventional view that dimensions must not be assigned to numbers. Contrived parameters (such as heat transfer coefficient) make it impossible to solve nonlinear problems with the variables separated, greatly complicating solutions. All engineering equations are irrational because they attempt to describe how the numerical values and dimensions of parameters are related, when in fact equations can rationally describe only how numerical values are related. In the new engineering science described herein: Engineering laws do describe proportional, linear, and nonlinear phenomena. No engineering laws were created by assigning dimensions to numbers. There are no contrived parameters (such as heat transfer coefficient), and therefore nonlinear problems are solved with the variables separated. All engineering equations are rational because they describe only how the numerical values of parameters are related.
Characterizing the movement patterns of minibus taxis in Kampala's paratransit system
Authors: Ndibatya Innocent , Booysen MJ
Published: December 2020

Urban travelers in Africa depend on minibus taxis for their daily social and business commuting. This paratransit system is loosely regulated, self-organizing, and evolves organically in response to demand. Our study used floating car data to analyze and describe the movement characteristics of the minibus taxis in Kampala, Uganda. We made three intriguing ?findings. Firstly, in searching for, picking up and transporting passengers, minibus taxi trajectories followed a heavy-tailed power-law distribution similar to a Levy walk. Secondly, their routes gradually evolved. Thirdly, the extraordinary winding (expressed in terms of tortuosity) of the paths suggested the extreme determination of the drivers' search for passengers. Overall, we found that the passenger search strategies used by the taxis were signi?ficantly inefficient. Our fi?ndings could help city planners to build on the self-organizing characteristics of the minibus taxi system, and improve the mobility of travelers, by optimizing routes and the distribution of public amenities.
Neural Substrates of Food Valuation and Its Relationship With BMI and Healthy Eating in Higher BMI Individuals
Authors: Merchant Junaid Salim , Cosme Danielle , Berkman Elliot , Giuliani Nicole , Dirks Bryce
Published: December 2020

Considerable evidence points to a link between body mass index (BMI), eating behavior, and the brain's reward system. However, much of this research focuses on food cue reactivity without examining the subjective valuation process as a potential mechanism driving individual differences in BMI and eating behavior. The current pre-registered study (https://osf.io/n4c95/) examined the relationship between BMI, healthy eating, and subjective valuation of healthy and unhealthy foods in a community sample of individuals with higher BMI who intended to eat more healthily. Particularly, we examined: (1) alterations in neurocognitive measures of subjective valuation related to BMI and healthy eating; (2) differences in the neurocognitive valuation for healthy and unhealthy foods and their relation to BMI and healthy eating; (3) and whether we could conceptually replicate prior findings demonstrating differences in neural reactivity to palatable vs. plain foods. To this end, we scanned 105 participants with BMIs ranging from 23 to 42 using fMRI during a willingness-to-pay task that quantifies trial-by-trial valuation of 30 healthy and 30 unhealthy food items. We measured out of lab eating behavior via the Automated Self-Administered 24 H Dietary Assessment Tool, which allowed us to calculate a Healthy Eating Index (HEI). We found that our sample exhibited robust, positive linear relationships between self-reported value and neural responses in regions previously implicated in studies of subjective value, suggesting an intact valuation system. However, we found no relationship between valuation and BMI nor HEI, with Bayes Factor indicating moderate evidence for a null relationship. Separating the food types revealed that healthy eating, as measured by the HEI, was inversely related to subjective valuation of unhealthy foods. Imaging data further revealed a stronger linkage between valuation of healthy (compared to unhealthy) foods and corresponding response in the ventromedial prefrontal cortex (vmPFC), and that the interaction between healthy and unhealthy food valuation in this region is related to HEI. Finally, our results did not replicate reactivity differences demonstrated in prior work, likely due to differences in the mapping between food healthiness and palatability. Together, our findings point to disruptions in the valuation of unhealthy foods in the vmPFC as a potential mechanism influencing healthy eating.
Character Strengths in Adults and Adolescents: Their Measurement and Association with Well-Being
Authors: Kretzschmar Andre , Harzer Claudia , Ruch Willibald
Published: December 2020

Character strengths are assessed in adults and adolescents using different measurements. However, a comparison of character strengths across age groups requires the equivalence of these measurements. The present study examined the comparability of the two questionnaires most frequently used in research: The VIA Inventory of Strengths (VIA-IS) for adults and the VIA Inventory of Strengths for Youth (VIA-Youth). A sample of N=170 high-school students in the age of about 18 years and up to two informants (N=164 mostly parents; N=156 mostly friends and partners) completed both character strengths questionnaires and several well-being questionnaires. The psychometric characteristics and the correlations with well-being scales were examined once exclusively on the basis of self-rating and once on the basis of combined self- and informant-ratings. Substantial differences between the questionnaires were found in each of the criteria examined (e.g., identification of signature strengths, or largest associations with well-being). The results indicate that VIA-IS and VIA-Youth measure character strengths differently, so that a comparison across age groups may lead to biased conclusions. Therefore, differences in character strengths between adults and adolescents should not be exclusively interpreted in terms of differences on the trait level as these differences may be caused by non-equivalent questionnaires.
Racial Inequity in Federal Grant Funding
Authors: Taffe Michael , Gilpin Nicholas W
Published: December 2020

Circulation of videos showing the death of George Floyd, at the hands of police officers, in May of 2020 prompted renewed national conversations about systemic racism. Biomedical research in the USA, including that supported by the National Institutes of Health (NIH), is not immune to the systemic racism that pervades American society. A groundbreaking analysis of NIH grant success revealed in 2011 that applications submitted by Black or African-American Principal Investigators (PIs) were less likely to be funded, compared with those submitted by white PIs. NIH efforts to respond have included attempts to attribute the effect to mediating variables other than PI race; attempts to fix the “pipeline” by funding more African-American trainees; and attempts to eliminate subconscious, or implicit, bias in peer reviewers. An updated report published in 2019 showed that nothing has changed and that topics of interest to African-Americans are less likely to be funded, even with white PIs. Here, we review the response of the NIH to these issues, which we argue are inadequate, and we issue a call to action for all participants in the tax-payer funded NIH system of research funding. It is unacceptable that NIH grant funding disparities based on the race of the PI continue to persist in the current system. It is unacceptable that health conditions and topics of interest to Black citizens are systematically overlooked for research funding. The NIH must create an actionable plan that permanently eliminates racial disparities in grant award.
Reconstructing Adulthood: Revising the Markers of Adulthood Scale for Increased Ecological Validity
Authors: Norman Kaley , Grahe Jon E. , Lee Seungyeon
Published: December 2020

Young adults endorse more individualistic and internal adulthood milestones compared to prior generations. Arnett (1994) introduced the Markers of Adulthood (MoA) scale to capture this shift in the transition to adulthood using 38 markers associated with becoming an adult, including marriage, having children, and living independently. These items were based on psychological, anthropological, and sociological determinations concerning adulthood, and were arranged into subscales based on their theoretical association rather than statistical analysis. Since the scale was introduced, researchers have addressed crucial questions about the validity of the MoA scale’s milestones. A recurring theme was identifying items that could be sorted into reliable subscales. We examined a collection of original items and included new ones, such as “have a professional social media account” and “recognize personal capabilities and shortcomings” to configure a revised MoA model. A total of 861 participants in seven national locations responded to a demographic survey, the Inventory of the Dimensions of Emerging Adulthood (IDEA; Reifman, et al., 2007), and a collection of MoA items. We conducted a principal component analysis (PCA) to identify 22 items and four factors (role transitions, independence, legality markers, and relative maturity) which represented 55% of the total variance in the dataset. All factors except legality markers were identified by prior researchers. While four factors demonstrated the best fit for subscale configurations, the revised MoA was considered most reliable when used in its entirety. Our examination ends with a discussion of future directions for configuring items which may produce reliable subscales.
Rehearsing post-Covid-19 citizenship: Social representations of UK Covid-19 mutual aid
Authors: O'Dwyer Emma Jane , Souza Luiz Gustavo Silva , Beascoechea-Seguí Neus
Published: December 2020

People across the world have responded to the pandemic by mobilising and organising to support their communities, setting up mutual aid groups to provide practical, financial, and social support. Mutual aid means short-term ‘crisis response’ for some, while for other groups, it is a chance to radically restructure society, and what it means to be a member of that society. Drawing on social representations theory and previous work on citizenship in social and political psychology, we examined the ways in which mutual aid was understood and performed by members of UK Covid-19 mutual aid groups. We conducted 29 interviews with members of these groups in May/June 2020. A reflexive thematic analysis showed that mutual aid groups were characterised as complex, efficient, and non-hierarchical units, operating on the principles of solidarity, kindness, and trust. Two tensions were evident in the data, specifically between (1) collaboration with existing organisations and structures (e.g., local government, the police), and resistance to it, and (2) maximising group inclusivity and sustaining political critique. Findings are discussed in relation to existing theoretical and empirical work on citizenship and mutual aid groups.
Using structural equation modeling to model compliance with COVID-19 related non-pharmaceutical interventions amongst university students in the United States
Authors: Shumway Spencer , Hopper Jonas , Tolman Ethan Richard , Ferguson Daniel , Hubble Gabriella , Patterson David , Jensen Jamie
Published: December 2020

The world is currently dealing with a devastating pandemic. Although growing COVID-19 case numbers, deaths, and hospitalizations are concerning, this spread is particularly alarming in the United States where polarizing opinions, changing policies, and misinformation abound. In particular, American college campuses have been a venue of rampant transmission, with concerning spillover into surrounding, more vulnerable, communities. We surveyed over 600 college students from across the United States and modeled predictors of compliance with non-pharmaceutical interventions. We identified concern with severity (p < .001), constitutional originalist ideology (p < .001), news exposure (p < .001) and religiosity (p < .05) as significant positive correlates with compliance, and general trust in science (p < .05) as a significant negative correlate. To determine how applicable nationwide modeling might be to individual local campuses we also administered this same survey to nearly 600 students at two large universities in Utah County. In this population, concern with severity was the only significant positive correlate with compliance (p < .001); Additionally, feelings of inconvenience was negatively correlated (p < .001). The effects of feelings of inconvenience, and news exposure were significantly different between populations (p < .001, p < .001). These results suggest that we should focus our efforts on increasing knowledge about the pandemic’s effects on our society and informing about constitutionality amongst college students. However, we also show that nationwide surveys and modeling are informative, but if campuses are to efficiently curb the spread of COVID-19 this coming semester, they would be best served to utilize data collected from their student populations as these might significantly differ from general consensus data.