bluuebunny/crossref_metadata_2025 huggingface dataset:
The smoother the better? A comparison of six post-processing methods to improve short-term offshore wind power forecasts in the Baltic Sea
Authors: Hallgren Christoffer , Ivanell Stefan , Körnich Heiner , Vakkari Ville , Sahlée Erik
Published: May 2021

Abstract. With a rapidly increasing capacity of electricity generation from wind power, the demand for accurate power production forecasts is growing. To date, most wind power installations have been onshore and thus most studies on production forecasts have focused on onshore conditions. However, as offshore wind power is becoming increasingly popular it is also important to assess forecast quality in offshore locations. In this study, forecasts from the high-resolution numerical weather prediction model AROME was used to analyze power production forecast performance for an offshore site in the Baltic Sea. To improve the AROME forecasts, six post-processing methods were investigated and their individual performance analyzed in general as well as for different wind speed ranges, boundary layer stratifications, synoptic situations and in low-level jet conditions. In general, AROME performed well in forecasting the power production, but applying smoothing or using a random forest algorithm increased forecast skill. Smoothing the forecast improved the performance at all wind speeds, all stratifications and for all synoptic weather classes, the random forest method increased the forecast skill during low-level jets. To achieve the best performance, we recommend to select which method to use based on the forecasted weather conditions. Combining forecasts from neighbouring grid points, combining the recent forecast with the forecast from yesterday or applying linear regression to correct the forecast based on earlier performance were not fruitful methods to increase the overall forecast quality.
ON MULTIPLE COMPLETENESS OF A SYSTEM OF EIGEN AND ADJOINT ELEMENTS OF OPERATOR SHEAF IN HILBERT SPACES
Authors: Dzhabrailova A.N.
Published: May 2021

In this paper the conditions of the existence of multiple completeness of a system of eigen and adjoint elements of operator sheaf quadratically depending on the spectral parameter in Hilbert space is given.
THE LABOR MARKET IN THE CONDITIONS OF MARKET ECONOMY IN RUSSIA
Authors: Borobov V. N.
Published: May 2021

The scientific article reveals the essence of the labor market. The main factors and functions of the labor market are considered. The characteristics of wages and unemployment are given. The problems of employment are revealed in some detail. Measures to improve the state regulation of the labor market and unemployment are proposed.
STRATEGY FOR INTRACTING A NEW PRODUCT TO THE MARKET ON THE EXAMPLE OF AN INNOVATION CENTER
Authors: Shadrin Ivan Valentinovich , Stepanova Lidia Mikhailovna
Published: May 2021

This article discusses the importance of conducting market research before introducing a new product to the market. The author reveals the criteria for determining a new product. The aim is to substantiate the need for trial marketing as an assessment of the product itself and its marketing program even before the start of full-scale implementation, as well as to identify the advantages and possible disadvantages. As a result, the main directions of the marketing strategy were determined.
LEGAL STATUS OF EMPLOYEES OF THE CRIMINAL EXECUTIVE SYSTEM OF THE RUSSIAN FEDERATION
Authors: Kuznetsova Natalia Evgenievna
Published: May 2021

The purpose of the study is devoted to the actual problems of the status of employees of the penal system. The paper identifies the problems of determining the status of employees of the penal system, and also suggests some methods and mechanisms for solving these problems.
O CABIMENTO DA REVISÃO CRIMINAL DIANTE DO ENTENDIMENTO JURISPRUDENCIAL MAIS BENÉFICO
Authors: Marlon Oliveira da Silva Brenno
Published: May 2021

Esta pesquisa trata do cabimento da Revisão Criminal diante da superveniência do entendimento jurisprudencial mais benéfico ao imputado. A análise se dá através do exame dos argumentos favoráveis e desfavoráveis ao cabimento. O método adotado para o desenvolvimento da pesquisa é o Bibliográfico, por constituir-se em uma pesquisa exploratória, de abordagem qualitativa, com intuito de avaliar as interpretações sobre a temática a partir dos entendimentos doutrinários e jurisprudenciais. A revisão bibliográfica viabilizou a delimitação teórica da Revisão Criminal e a qualificação da jurisprudência no ordenamento jurídico brasileiro, fomentando-se a análise dos fatores favoráveis e desfavoráveis ao cabimento da Revisão Criminal diante da jurisprudência mais benéfica. Ficou evidenciada a viabilidade jurídica do cabimento da Revisão Criminal, com fulcro na leitura constitucional do instituto, nos princípios da igualdade e da legalidade penal e em critérios de justiça.
TÉCNICAS APLICÁVEIS AO PROCESSO CIVIL QUE CONTENHA ALEGAÇÃO FÁTICA DE PROVA DIFÍCIL OU IMPOSSÍVEL
Authors: Rogério Santos Giordano Paulo , Carús Guedes Jefferson
Published: May 2021

O presente trabalho tem por escopo a análise das possíveis aplicações práticas das teorias que consubstanciam as técnicas de dinamização da prova e da redução do módulo de prova no processo civil, inclusive considerando os possíveis entraves que comumente são argüidos para afastar a inteira aceitação dos institutos. Sem embargo da importância das novas técnicas voltadas para a prestação de uma tutela justa e efetiva, hão que ser feitas ponderações que permitam distinguir não só o campo de suas aplicações, como também que emprestem limites a tais aplicações, evitando-se o que seria uma exata inversão da finalidade proposta pelas técnicas.
Influencia de la iconografía de Augusto en la Numismática flavia
Authors: Labrador Ballestero Patricia , Martínez Peláez Agustín , Vico Belmonte Ana
Published: May 2021

La comparativa de los programas iconográficos de Augusto y Vespasiano se podrían con-textualizar en el concepto que los historiadores del arte denominan imitatio formae. Son muchos los casos a lo largo de la historia, en los que se recurre a una iconografía reconociblemente anterior y asociada a grandes gobernantes para consolidar, justificar o fortalecer un acceso al poder drástico o irregular. El complicado e inestable trance de la República al Imperio protagonizado por Octavio Augusto, requi-rió de un amplio repertorio iconográfico cuidadosamente elegido y representado en múltiples soportes, incluido el numismático, que, posteriormente fue recuperado e imitado en las emisiones flavias, que pretendían legitimar un acceso al poder poco ortodoxo y así justificar la relevancia de su prevalencia en el trono.
Documentos para la memoria sanitaria: los partes de enfermos del Hospital Noble de Málaga, año 1874
Authors: Marchant Rivera Alicia , Barrena Gómez Ana
Published: May 2021

Los partes de enfermos del Hospital Noble de Málaga constituyen un pequeño grupo do-cumental que actualmente se encuentra en la sección beneficencia y sanidad del Archivo Municipal de la ciudad. El objeto de estudio principal de este artículo se vertebra en el análisis de esta tipología documental, así como en sacar a la luz la información que nos muestra sobre la atención sanitaria realizada a los vecinos de la ciudad y a la gente de la mar, que sin importar nacionalidad o circunstan-cias eran atendidos e ingresados en dicha institución sanitaria. El año 1874 será el último en el que el Hospital Noble aún ostente titularidad privada, de ahí la cohesión archivística de estas unidades do-cumentales producidas en contextos de necesidad y de urgencia. Las distintas fuentes documentales y bibliográficas empleadas contextualizarán el devenir de esta institución, creada en memoria del médi-co británico Josef William Noble, al igual que permitirán comprobar el avance científico-sanitario que se empieza a lograr en la ciudad durante la segunda mitad del siglo XIX.
El archivo señorial de los adelantados de Castilla
Authors: Sánchez González Antonio
Published: May 2021

El objetivo de este artículo es presentar un amplio fondo documental bastante desconocido en España que forma una sección del Archivo Ducal de Medinaceli, como es el fondo señorial de los Adelantados Mayores de Castilla. Este cargo fue ejercido por los Manrique de Padilla, primero de forma efectiva en la Edad Media y, después, de manera honorífica como dignidad vitalicia. El linaje poseyó un conjunto de estados señoriales en la Meseta norte, principalmente el condado de Santa Gadea (del Cid), con los señoríos de Calatañazor, Coruña (del Conde), Sotopalacios, Villaveta, Ezcaray y otros. Además, por alianza con la familia Acuña, poseyeron también el condado de Buendía con los señoríos agregados de Dueñas, Paredes, Tariego, Renedo y el valle y merindad de Cerrato. Con el tiempo estos Adelantados de Castilla entroncaron con los duques de Medinaceli a través de la Casa de Denia-Lerma, y aquel fondo documental quedó incorporado, a partir del siglo XVIII, al Archivo Ducal, con sede en Madrid. Metodológicamente hemos manejado los instrumentos de descripción de este fondo documental, así como revisado las marcas archivísticas dorsales de los documentos, de donde hemos extraído informa-ción sobre los sistemas de clasificación y ordenación de los documentos. El resultado es el trabajo que presentamos de este fondo en un estudio que pone luz sobre su historia, así como sobre su sistema de organización, instalación y descripción.
Caesar and Genocide: Confronting the Dark Side of Caesar’s Gallic Wars
Authors:   Brown University, Raaflaub Kurt
Published: May 2021

Julius Caesar’s military achievements, described in his Gallic War, are monumental; so are the atrocities his army committed in slaughtering or enslaving entire nations. He stands accused of genocide. For today’s readers, including students and teachers, this poses problems. It raises questions, not least about Caesar’s place in the Latin curriculum. Applying modern definitions of “genocide,” is he guilty as accused? If so, is it justified to condemn him of a crime that was recognized as such only recently? Without condoning Caesar’s actions, this paper seeks fuller understanding by contextual analysis, placing them in the context of Roman—and ancient (if not almost universal)—customs of imperial warfare. It emphasizes the complexity of historical persons and events, juxtaposing Caesar the brutal conqueror to Caesar the clement victor, who established clemency among a ruler’s cardinal virtues.
中国跨境电商国际化发展策略分析—以阿里巴巴集团为例
Authors: 吴 少博 , 谢 德鑫
Published: May 2021

在当前互联网+、一带一路和国内消费转型升级的大背景之下，中国跨境电子商务蓬勃兴起，大有作为。阿里巴巴集团作为国内电商巨头，从创立时的小型民营企业成长为国内跨境电商行业的领军企业，并加快开启全球化扩张步伐，其国际化的成功得益于合理有效的国际化战略模式，值得中国其他跨境电商企业学习。本研究选取阿里巴巴集团作为分析对象，结合内外部环境、国际化战略、国际管理模式等综合因素，对阿里巴巴集团的国际化发展策略做出整体分析，旨在为中国跨境电子商务未来的的国际化发展路径提供有益的借鉴和启示。
教育企业该如何应对新技术带来的变革—中博教育带来的思考
Authors: 毛 金明
Published: May 2021

如果说互联网改变了我们人类获取知识的方式和渠道的话，那么以大数据和人工智能为代表的新技术的发展，无疑将会给教育行业带来颠覆性的变革。在提高教学质量、优化教学服务体验、简化教学过程、创新教学效果评估方法等方面，技术创新都将带来新的发展动力。很显然，传统的教育模式已经无法适应这种深刻的变革了。这就要求教育产品开发者不能再闭门造车，而要更关注新技的发展、学习者需求的变化。这给教育企业提出了新的挑战—必须积极拥抱新的技术，完成从人才培养到教学模式的一系列革新。
ЭЛЕКТРИЧЕСКИЕ ХАРАКТЕРИСТИКИ КОЛЛЕКТИВНЫХ 0+ И 2+ СОСТОЯНИЙ В ИЗОТОПАХ 158,160Gd
Authors: Усманов П.Н. , Охунов А.А. , Кассим Абу Х. , Юсупов Э. , Салихбаев У.С.
Published: May 2021

Проведен теоретический анализ электрических характеристик состояний полос положительной четности 158,160Gd в рамках феноменологической модели, учитывающей кориолисово смешивание состояний низколежащих ротационных полос. Вычислены спектр энергии уровней положительной четности, волновые функции состояний и приведенные вероятности Е2- переходов. Вычисленные значения отношений вероятностей Е2-переходов из 12 23 (0 ), (0 ), (2 ) + ++ ββ γ и K 1 π + = ν полос сравниваются с имеющимися экспериментальными данными, которые дают удовлетворительное согласие. Показано, что эффект смешивания низколежащих полос играет важную роль и значимо проявляется в вероятностях электрических переходов даже при низких спинах.
ВЛИЯНИЕ ПЛОТНОСТИ ТОКА НА ВЫХОД МНОГОАТОМНЫХ НАНОЧАСТИЦ ПРИ РАСПЫЛЕНИИ МЕТАЛЛОВ ИОНАМИ ИНЕРТНЫХ ГАЗОВ
Authors: Курбанов Р. , Исаханов З.А. , Косимов И.О. , Халматов А.С.
Published: May 2021

Исследованы выход атомов М1+, а также многоатомных наночастиц типа Мn+ в зависимости от плотности тока распыленных ускоренных ионов поверхностью металлов.
ТЕРМОДЕСОРБЦИОННАЯ CПЕКТРОМЕТРИЯ: ОБНАРУЖЕНИЕ И АНАЛИЗ СЛЕДОВЫХ КОЛИЧЕСТВ СИНТЕТИЧЕСКИХ КАННАБИНОИДОВ – ПРОИЗВОДНЫХ ИНДОЛА И ИНДАЗОЛА, В КУРИТЕЛЬНЫХ СМЕСЯХ
Authors: Исхакова С.С. , Хасанов У. , Расулев У.Х. , Холматов А.С.
Published: May 2021

В работе представлены результаты термодесорбционных поверхностно-ионизационных спектрометрических и ГХ/МС исследований синтетических каннабиноидов – производных индола и индазола, конфискованных в виде порошков и курительных смесей на различных растительных матрицах. В условиях атмосферы воздуха получены термодесорбционные профили, определены поверхностно-ионизационные и термодесорбционные характеристики молекул синтетических каннабиноидов, пределы обнаружения и влияние растительной матрицы на термодесорбционные поверхностно-ионизационные спектры курительных смесей. Установлены высокие эффективности ионизации синтетических каннабиноидов (до 150 К/моль). Пределы обнаружения составляют от 0.5 пмоль при анализе экстрактов без предварительного хроматографического разделения благодаря высокой селективности метода. Определенные по термодесорбционным спектрам характерности максимумов температур сублимации Тmах производных индола и индазола, их резкое отличие (60°С) позволяют легко идентифицировать класс синтетического каннабиноида в анализируемом образце.
ТОНКИЕ ОРГАНИЧЕСКИЕ ПЛЕНКИ НА ОСНОВЕ ФРАКТАЛЬНЫХ НАНОРАЗМЕРНЫХ АГРЕГАТОВ ФУЛЛЕРЕНА С60 НА ПОВЕРХНОСТИ ПОДЛОЖКИ
Authors: Махманов У.К. , Коххаров А.М. , Бахрамов С.А. , Эртс Д.
Published: May 2021

Методами просвечивающей электронной, а также атомно-силовой микроскопии высокого разрешения исследованы структурные особенности и размерные характеристики синтезированных агрегатов фуллерена С60 в бинарных смесях органических растворителей (ксилол-тетрагидрофуран), приготовленных неравновесным способом (перемешивание раствора С60 магнитной мешалкой). Установлены конкретные физические механизмы синтеза крупных (вплоть до ∼600 нм в диаметре) фрактальных наноагрегатов фуллерена n-С60 в растворах, и предложен метод получения наноразмерных покрытий фуллерена (толщина до ∼1.4 мкм) из раствора на плоской диэлектрической поверхности слюды.
AN EFFICIENT SOLAR-PUMPED Ce:Nd:YAG LASER WITH FRESNEL LENS
Authors: Sherniyozov A.A. , Ismailov M.Z. , Khalikov G.A. , Payziyev Sh.D.
Published: May 2021

We studied the potential of Ce:Nd:YAG crystal in solar pumped lasers. In the study, recently proposed multi-pass pumping configuration and the Fresnel lens, 0.8 m2, have been considered using statistical Monte-Carlo photon-tracing method. Our results show that 60 W laser power can be achieved at 1000 W/m2 solar radiation while overall efficiency is 7.5% and the slope efficiency is around 8.5%.
ОЦЕНКА ПАРАМЕТРОВ ТОКОВОЙ МОДЕЛИ КОРОНАЛЬНЫХ ЯРКИХ ТОЧЕК
Authors: Ибрагимов И.А. , Миненко Е.П.
Published: May 2021

Предложена феноменологическая модель образования корональных ярких точек (КЯТ) как результат взаимодействия токовых систем в солнечной короне (КТС). В основу модели положены наблюдательные данные, связанные с КЯТ, а также базовые законы электродинамики и результаты лабораторных экспериментов в области физики плазмы. Кратко рассмотрена качественная картина последовательности физических процессов, происходящих при образовании и взаимодействии КТС. Показана принципиальная возможность локального нагрева плазмы и генерации радиоизлучения в области взаимодействия КТС за счет развития плазменных и МГД неустойчивостей, что может быть интерпретировано как феномен КЯТ. В рамках модели проведены численные оценки энерговыделения и времени жизни, которые находятся в хорошем согласии с наблюдательными данными по КЯТ.
ВЕТРОВОЙ РЕЖИМ ВЫСОКОГОРНОГО ПЛАТО СУФФА
Authors: Данилевский Д.Б. , Раупов Д.А. , Тушевская А.В. , Шанин Г.И.
Published: May 2021

В статье приводятся подробные сведения о наблюдениях круглосуточной динамики ветрового режима в различные сезоны года на высокогорном плато Суффа – месте установки радиотелескопа РТ-70 миллиметрового диапазона с диаметром антенны 70 м. Результаты статистической обработки наблюдений подтвердили ранее обнаруженный характер местного ветра на плато Суффа как ветра горно-долинной циркуляции, характеристики которого (сила, направление, суточные вариации) могут быть использованы для прогнозирования его влияния на деформации элементов ферменного каркаса антенны радиотелескопа.
МУЛЬТИПЛЕКСИРОВАНИЯ СВЕТОВОГО КОНТИНУУМА В ВОЛОКОННОМ ОТВЕТВИТЕЛЕ
Authors: Нематов Ш.К. , Захидова М.А. , Захидов Э.А. , Тажибаев И.И. , Имомов М.Х. , Кувондиков В.О.
Published: May 2021

В данной статье предложен и экспериментально реализован волоконный ответвитель из двужильного волокна, формируемый путем сближения двух световедущих жил при сплавлении и растяжке небольшого (несколько см) участка такого волокна. Показана возможность спектральной фильтрации светового континуума в таком волоконном ответвителе с образованием узких полос излучения или формированием модулированного по спектру излучения шириной вплоть до 1 нм.
КВАНТОВОХИМИЧЕСКОЕ МОДЕЛИРОВАНИЕ КОНФОРМАЦИОННОГО РАЗНООБРАЗИЯ ДИМЕРОВ ПРОПАНОЛА
Authors: Дорошенко И. , Васкивский Е. , Мейлиев Л. , Куйлиев Б.
Published: May 2021

В статье приведены результаты квантовохимического моделирования пяти возможных конформеров молекулы пропанола, а также их водород-связанных димеров. Рассчитаны оптимальные геометрические и энергетические параметры полученных структур. Определены наиболее устойчивые конформации димеров, для которых рассчитаны спектры инфракрасного поглощения.
THE GENERALIZED SPHERICALLY-SYMMETRIC METRIC
Authors: Khashaev M.M.
Published: May 2021

Four parameter group of transformations containing rotations and time translations is consi[1]dered due to spherical symmetry and stationarity of the space-time metric. It is found that there exists such a quartet of Killing vector fields which constitute the Lie algebra of the transforma[1]tion group and in which space-like vectors are not orthogonal to the time-like one. The metric corresponding to the Lie algebra of Killing vectors is composed. It is shown that the metric is non-static.
ОПРЕДЕЛЕНИЕ СРЕДНЕКВАДРАТИЧНОГО СМЕЩЕНИЯ АТОМОВ В СПЛАВЕ TI0.70Mo0.30C МЕТОДОМ ДИФРАКЦИИ НЕЙТРОНОВ
Authors: Хидиров И. , Рахманов С.ДЖ. , Парпиев A.C. , Махмудов Ш.А. , Гетманский В.В.
Published: May 2021

В работе определено среднеквадратичное смещение атомов в новом кубическом тугоплавком сплаве Ti0.70Mo0.30C методами наименьших квадратов и полнопрофильного анализа по данным дифракции нейтронов. Данный сплав получен методом порошковой металлургии спеканием мелких порошков кубических карбидов титана TiC и молибдена MoC. Среднеквадратичные смещения атомов в сплаве определены двумя способами по данным дифракции нейтронов (методом наименьших квадратов и методом полнопрофильного анализа дифрактограмм) и оказались идентичными. Их значения оказались значительно больше, чем в стехиометрических сплавах TiC и TiN, имеющих аналогичную кубическую структуру и близкие геометрические параметры атомов со сплавом Ti0.70Mo0.30C. Такая же тенденция наблюдается и для сплавов TiC0.50N0.50 и TiC030N070 относительно тех же бинарных сплавов. Обнаруженное различие в значениях среднеквадратичного смещения атомов объяснено возникновением больших статических искажений в решетке сплава Ti070Mo030C из-за различия в конфигурациях внешних валентных электронов Ti (3d24s1) и Mo (4d55s1), а в сплавах TiC050N050 и TiC030N070 из-за различия в конфигурациях внешних валентных электронов атомов С (2s22p2) и N (2s22p3).
Dependence of the characteristics of dye-sensitized solar cells on amount tetrapropylammonium iodide
Authors: Abdukarimov А.А. , Ikramov R.G. , Mamatkarimov O.O. , Arof A.K.
Published: May 2021

In this work, several liquid electrolytes (LE) have been prepared. The electrolytes contain tetrapropylammonium iodide (TPAI) salt with different salt content, propylene carbonate (PC), ethylene carbonate (EC), polyethylene oxide (PEO), dimethylformamide (DMF) and (I-/I3-) redox couple LE was used in the Dye-Sensitized Solar Cell (DSSC). DSSCs were fabricated and current density-voltage (J-V) characteristics measured. The highest incident photon conversion efficiency (IPCE) at 520 nm is 45.5% for DSSC with 0.25 g TPAI LE. At AM 1.5, DSSC with LE exhibits efficiency of 6.61% with Jsc= 18.69 mA cm-2, Voc= 0.68V and fill factor (FF) = 0.52.
Kietųjų dalelių taršos galandinimo proceso metu tyrimas
Authors: Matijošius Jonas , Rimkus Alfredas , Juchnevičius Mantas , Daugėla Virginijus , Stravinskas Saulius , Čereška Audrius
Published: May 2021

Nuolat modernėjant pramonei vis labiau į akiratį patenka metalo apdirbimo darbinėje aplinkoje esantys organizmai ir jų galimai sukeliami apdirbimo procesų metu išsiskiriančių kietųjų dalelių, patekusių į gyvų organizmų vidų, neigiami padariniai. Smulkiausios kietosios dalelės, patekusios į žmogaus organizmą, patenka ne tik į plaučių bronchinio medžio smulkiausius taškus, tačiau gali užteršti ir kraujotaką, todėl tyrimo metu buvo nuspręsta identifikuoti kietųjų dalelių taršos pokytį galandinimo proceso metu, įvertinti darbinės aplinkos trūkumus ir pateikti efektyvius problemos sprendimo būdus.
Darnios architektūros evoliucija: literatūros ir pavyzdžių apžvalga
Authors: Viliūnas Gediminas , Gražulevičiūtė-Vileniškė Indrė
Published: May 2021

Tyrimo tikslas – atlikus mokslinės literatūros duomenų bazių ir darnios architektūros pavyzdžių apžvalgą, susisteminus darnios architektūros raidą ir problematiką pasaulyje bei situaciją Lietuvoje, per kiekvieno dešimtmečio, pradedant 1980-aisiais, progresą ir regresą ieškoti alternatyvių sprendinių šiandieninei darnios architektūros situacijai. Tyrimas įgyvendinamas dviem etapais: pirmiausiai atliekama išsami kiekybinė ir kokybinė literatūros analizė ir kiekvieno dešimtmečio progreso ir regreso darnios architektūros srityje analizė raiškos, technologijų, medžiagų požiūriais, remiantis įgyvendintais darnios architektūros pavyzdžiais; antrajame etape atliekama šiandieninės darnios architektūros problematikos pasaulyje bei situacijos Lietuvoje analizė ir vertinimas.
The importance of aerobic fitness for tennis: training and testing (part 2)
Authors: Genevois Cyril
Published: May 2021

In part 1 of this series we discussed why aerobic fitness is important for tennis players (Genevois, 2019). Scientific studies have revealed that High Intensity Intermittent Training (HIIT) is an efficient way to improve aerobic fitness either off- or on-court, depending on the training phase. The intensity of the training sessions can be individualized based on the final speed reached during the 30/15 Intermittent Fitness Test.
Understanding the pressures of coaching: insights of young UK coaches working with elite junior tennis players
Authors: Gowling Callum
Published: May 2021

Despite a growing body of research into sports coaching there remains little understanding of what it is like to coach elite junior tennis players. The purpose of this study was to examine the lived coaching experience of 8 UK, less experienced tennis coaches and describe what it is like to be a coach of an elite junior tennis player.  An Interpretative Phenomenological Analysis (IPA) of 8 less experienced tennis coaches (1 – 4 years-experience) provides a description of how they described elite junior tennis coaching.  This study found that (a) self-employment makes coaching competitive, (b) less experienced coaches were surprised by the nature of parental interactions, and (c) less experienced coaches struggled to cope with the reality of coaching and this triggered disillusionment with coaching.   The findings of this research contribute to an evolving, problematic epistemology of sports coaching and highlight a need for tennis coach education to improve the preparation of new coaches for their initiation into coaching.   The findings present governing bodies opportunities to inform coach education literature and help tennis coaches to sustain themselves in an emotionally challenging role.
Attitudes of tennis coaches towards continuous education – a Caribbean perspective
Authors: Hannays Kyle A.
Published: May 2021

This study sought to unearth the attitudes of Caribbean Tennis coaches towards continuous education. Utilizing purposeful sampling, forty (40) respondents of assorted coaching levels from various islands were recruited to participate in the study. The results illustrated that, contrary to belief, coaches did not view continuous education negatively but rather illuminated that courses may not be adequately catering to the needs of coaching practitioners in a meaningful way. Additionally, results also highlighted issues such as inadequate exposure and disgruntlement of coaches who feel undervalued. As such, strategies must be focused on addressing these issues.
Produção do material de referência de oxitetraciclina em leite em pó desnatado
Authors: Monteiro Mychelle Alves , Spisso Bernardete Ferraz , Pereira Mararlene Ulberg , Ferreira Rosana Gomes , Da Costa Rafaela Pinto , Da Cruz Tatiana Avila , De la Cruz Marcus Henrique Campino , D’Ávila Luiz Antônio
Published: May 2021

A norma NBR ISO/IEC 17025:2005 especifica os requisitos gerenciais e técnicos para a implementação do sistema de gestão da qualidade em laboratórios de ensaio e calibração e tem como um dos requisitos a garantia da qualidade dos resultados. Materiais de referência (MR) e materiais de referência certificados (MRC) são recomendados para essa finalidade. A utilização de MR e MRC vem aumentando nos laboratórios para o controle de qualidade, calibração de equipamentos e desenvolvimento de metodologias, atividades que demandam medidas confiáveis e rastreáveis. A produção desses materiais na área de resíduos de medicamentos veterinários é muito inferior à demanda. No Brasil ainda não há produtores de MR de resíduos de medicamentos veterinários em alimentos, dificultando o acesso a esses produtos e aumentando o custo para os laboratórios nacionais. O objetivo desse trabalho foi produzir um MR do antibiótico oxitetraciclina na matriz leite, usando um leite naturalmente contaminado e utilizando como técnica de preservação a liofilização. A determinação da concentração foi realizada pela técnica de cromatografia a líquido acoplada a espectrometria de massas sequencial (CLAE-EM/EM). Os lotes de MR 1 e 2 produzidos apresentaram-se suficientemente homogêneos, com concentração média de 177.3 e 165.1 mg/L, respectivamente. Os lotes foram considerados suficientemente estáveis durante seis meses armazenados a (-20 ± 1ºC) e (6 ± 1ºC) e durante sete dias a (6 ± 1ºC) e (40 ± 1ºC).  Conclui-se que a técnica de liofilização se mostrou adequada como processo de secagem para produção de MR contendo oxitetraciclina em matriz leite. A produção deste MR de oxitetraciclina em leite no Brasil permitirá a melhoria da qualidade das análises dos laboratórios de alimentos e consequentemente no suporte às ações de controle e fiscalização sanitária, além da possibilidade da elaboração de um ensaio de proficiência.
Relações devastadas
Authors: Barbosa Liliane Ribeiro
Published: May 2021

O presente artigo realiza uma proposta de estudo voltada para a relação mãe-filha. Utilizam-se fragmentos de dois casos que correspondem ao percurso analítico de duas mulheres, cujos impasses em suas vidas amorosas parecem evidenciar aquilo que Lacan (1972), na esteira de Freud, nomeou de devastação.  Para efetivar sua proposta, o artigo inicia-se com a revisão do conceito freudiano de ‘feminilidade’ e correlatos. Prossegue com o estudo das fórmulas quânticas da sexuação e do gozo feminino, recorrendo a textos de Lacan e de alguns comentadores de orientação lacaniana. Salienta a função da mãe como primeiro objeto de amor das crianças de ambos os sexos e sua repercussão na vida adulta de cada sujeito.
A educação entre os direitos difusos: apontamentos sobre a sua condição universalizante
Authors: Gonçalves Junior Luiz Claudio
Published: May 2021

A educação sempre fez parte das antigas sociedades, sendo bem utilizada por oradores, filósofos, poetas, glosadores e juristas da antiguidade. Nesse contexto, foi sendo aperfeiçoada conforme os fins a que se destinava, mas sempre buscando atender os anseios do cotidiano. Em Atenas, por exemplo, aflorou a educação do cidadão arraigado às ideias democráticas e políticas. Em Esparta, a educação militar se destacava e, dessa forma, o caminho percorrido pela educação na antiguidade ia sendo traçado. A Idade Média consagrou a formação das universidades e o saber teológico passou a ocupar papel de destaque. Porém, foi no século XVIII, que percebemos sob o ponto de vista legislativo, uma nova roupagem para a educação, expressamente prevista em documentos internacionais, consagrados por meio de tratados e convenções entre os países, bem como, entre estes e os organismos internacionais que foram sendo criados. Nossa pesquisa tem como objetivo geral analisar os fundamentos que nos levam a afirmar ser a educação um direito difuso, com uma dimensão de natureza supranacional, condizente com o atual estágio de evolução social. Especificamente, nossa pesquisa procurará demonstrar de que forma isso vem acontecendo, bem como, alertar sobre a atual situação desse direito fundamental, o qual vem ultrapassando os séculos através de suas gerações, ditando inovadores regramentos sociais e novas responsabilidades por parte do poder público e da sociedade civil.
Clinical efficacy of Thumari gel in the management of superficial non healing leg ulcers- A rare case report.
Authors: Ghodela Naresh Kumar , Dudhamal Tukaram
Published: May 2021

Ulcers in lower extremity are generally caused by venous insufficiency, arterial insufficiency, and diabetic neuropathy. Inflammatory ulcers are also difficult to diagnose because of underlying pathophysiology rests on inflammation and immunologic phenomena. Definitive diagnosis and multidisciplinary treatment approach are needed to manage lower extremity ulcers. These ulcers may hamper the quality of life of patient. Here we reported a new case of post fracture of shaft of right tibia bone, presented with painful, hypertrophied, irregular shaped ulcer on anterior aspect of tibia gradually developing since 3 months. A male patient of 45 years old consulted to OPD with above complaint that was unable to bear weight on the effected leg (right limb). This case was managed with a local application of Thumari Gel and ulcers were almost healed within 6 weeks of wound care along with internal use of Ayurveda medicines. This case concluded that regular local application of Thumari Gel helpful in healing of chronic ulcer.
Ayurvedic management of Udavartini Yonivyapad (Ovarian Endometrioma)- A Case Report
Authors: Sajeewani H.L.M.G. , Perera M.S. Sajeewane
Published: May 2021

Endometriosis presents in three different entities, which are frequently found together: peritoneal lesions, deep endometriosis and ovarian endometriotic cysts (endometriomas). Endometriosis can   be   discussed as   a syndrome complex of Udavartini Yonivyapad in Ayurveda. A 32-year-old unmarried woman consulted the BMARI hospital with a chief complaint of sever lower abdominal pain, severe menstrual pain and prolong bleeding for 5 years’ duration.  Surgical history of laparoscopic cystectomy in right side endometrioma (chocolate cyst) on 2017. Laboratory tests were unremarkable except that the Tumor marker. CA -125 value- 41.1U/ML. Ultrasound revealed (TAS) bulky uterus with adenomyosis. The   endometrioma were seen which were thin walled with diffuse homogeneous ground-glass echoes contents measuring around of 3.72cm x 1.84cm in size in the right ovary and 3.09 cm x 2.22 cm in left ovary; in addition, highly echogenic peritoneal fluid in the cul-de-sac and a pre-ovulatory follicle in the left ovary were observed. After 10 weeks’ treatment proceeds patient was recovered completely from pain lower abdomen, Menstrual cycle was regular and at normal intervals without any complications. After treatment CA-125 tumour marker value – 16 U/ML   & USG revealed   normal findings with right ovary and left ovary cyst reduced and size to be 1.45cm x1.68cm. Hence it is concluded that above treatment protocol is effective in the management of Udavartini Yoni Vyapad with Kaphajagranthi (Endometriosis with Ovarian Endometrioma).
Bosniaks and Bosnia: A Study in the Philosophy of Politics (3)
Authors: Muhić Ferid
Published: May 2021

The third, final part of this study, analyses the relationship between Bosniaks and Bosnia through the interaction of three chronologically problem-related processes: 1. The procedure defined as 'The Archeology of the Politics of Oblivion' reconstructs in all previous research completely neglected aspects of the genesis of historical and political factors of the project of denial of Bosniaks as a separate people / nation, erasing their historical name, language name and ethnic, spiritual, cultural and state identity; 2. The issue of the relationship between Bosniaks as a people / nation and Bosnia, as their home state, which they created and defended, from the general problem-theory perspective as well as from recent events and with the current situation being considered; 3. The thesis is argued that the preservation of the historical name „Bosniaks“, returned on September 28, 1993, is a permanent strategic imperative of all Bosniaks in the world and a conditio sine qua non of the survival of Bosnia as a state and as a concept..  The initiative to use the territorial determinants „Bosnians“ or „Bosnians and Herzegovinians“ instead of the historical name, which aims to definitively remove Bosniaks from the historical scene as a people / nation, is critically analysed. Since the survival of Bosniaks is a necessary condition for the survival and existence of Bosnia, the imperatives of the historical moment require the unconditional acceptance of the historical name „Bosniaks“, the renewal of the sense of common belonging and mutual connection of Bosniaks as a people / nation, strengthening the emotional connection with one's own national being and establishing the awareness of the moral obligation of every individual Bosniak towards his/her Bosniak people and their home state of Bosnia.
Can We Become Walking Qurans?
Authors: Feisal Abdul-Rauf
Published: May 2021

As Muslims, we are taught that we are to follow the Prophet’s Sunnah, his precedent and praxis. The first steps we learn on how to do this is to pray as he did, give the zakāh as generously as he did, fast as he did, perform ḥajj and ʿumrah as he did; that is, by performing the rituals of the faith.

Clearly, following the Prophetic Sunnah involves more than just the physical performance of our rituals. Achieving excellence in following the Prophetic Sunnah was something that the early Muslims sought to achieve. It is revealed in the ḥadīth of a tābiʿī (a person of the generation after the Prophet’s generation who was either too young when the Prophet died or born just after his

death) who, wanting to know more about how the Prophet was like, went to his widow Aisha and asked her. Her response was that the Prophet was effectively a ‘Walking Quran.’
Comparative analysis of Financial performance of HDFC and SBI bank on the basis of Ratio analysis
Authors: Verma Reetika
Published: May 2021

The banking sector in any economy plays a significant role in its growth and development. This paper is based on financial performance analysis of two leading banks of India. This paper aims to evaluate financial performance of HDFC and SBI bank on the basis of accounting ratios and also to study the functioning of the Indian banking system [6]. In this paper different ratios of both the banks are compared. Capital adequacy ratio, debt equity ratio, leverage ratios, profit and loss account ratios, net interest margin ratio, return on equity and other ratios are used to compare the performance of both the banks. This research is based on the data collected from financial statements of the banks. The performance of both the banks are compared from the year 2015 to 2020. It is observed that performance of HDFC is better than SBI not only in terms of ratio analysis but also in terms of customer satisfaction.
Performance Analysis of Microfinance Institutions in Aizawl City, Mizoram, India
Authors: Lalzuiliana Lalzuiliana
Published: May 2021

In this research paper an attempt is made to analyze the performance of microfinance Institutions by providing micro credits to living in abject poverty. Altogether 56,584 families in Mizoram are still living below poverty line which is 19.63 percent of total households of over 2.8 lakh, according to the BPL baseline survey 2016. The abject poor families have no access to formal financial products like saving, remittance, insurance. The utter poor families are in immense need of credits for which microfinance plays a vital role to make available this credit needs and motivate the poor households to increase their standard of living. This study intends to analyze how microfinance contributes to the development of micro enterprises in the area of Aizawl city. The abject poor families could start their own ventures in productive economic activities availing micro loans from the microfinance institutions. With the support of the microfinance institutions, the very poor families of the region can be start-up profitable economic activities which generate supplementary employment thereby eradicating poverty through increased income.
Social Sustainability: A Dwarf among giants in the Sustainable Development Pillars?
Authors: Mensah Justice
Published: May 2021

Although sustainable development (SD) has social, economic, and environmental dimensions as its pillars, the social aspect is virtually overlooked in development debates, making it the least conceptually developed and addressed in policy and practice. This paper draws on literature review to illuminate the concept of social sustainability (SS) and how it could be better appreciated and promoted. Data were sourced from scholarly databases and grey literature, and analysed using the qualitative content analysis approach. The review reflects the consensus that SS is essentially about maintaining an appreciable level of social wellbeing for both the present and future generations. Key factors for promoting and maintaining SS include, but are not limited to; equity, peace and security, freedom, education, justice, health, participation and inclusion, and empowerment, which can be achieved mainly through good governance and commitment. SS is inherently intertwined with environmental and economic sustainability. The main ways by which SS can be mainstreamed are; planning, research, policy, advocacy and sensitisation, as well as monitoring and evaluation at the local, national, and international levels. The UN, governments, non-governmental organisations, academic and research institutions, business enterprises, and civil society have critical roles to play in mainstreaming SS in the SD agenda. These key stakeholders need to collaborate to make strategic interventions and investments in relevant social issues to inform policy and practice regarding the social dimension of sustainable development. The paper contributes to the debate on mainstreaming social sustainability in the sustainable development agenda.
Creativity in Advertising: Impact on Communication-effect and Consumer purchase behaviour
Authors: Choudhary Hitesh
Published: May 2021

Introduction and Background: Introduction of the triple mantra, Liberalization, Privatization and Globalization (LPG) in Indian Economy towards the beginning of 1990’s attracted many Multi-National Companies to Indian Consumer market. This new entry of MNC’s coupled with the struggle of traditional Indian corporate to survive in the market resulted in increased volume of advertisements and now the media are flooded with the advertisements of competing brands. Objectives: 1. To compare the level of Communication-Effect in terms of Advertising Effectiveness, among highly Creative advertising and Conventional Advertising. 2. To see the differences in Communication-Effect in terms of fulfilling Communication Objectives, in two groups of advertising. 3. To measure and compare the Attitude towards Advertisements generated by the two types of advertisements. Methods: The study reported here embodies a quantitative perspective and the type of research was designated as diagnostic research. The research method used to collect data was Sample Survey method. The sample size was determined as 200 and Multi-Stage Stratified Random Sampling method was resorted to as the sampling procedure. The research participants consisted of women, aged 18 to 49. Results: Among The Five Most Liked Ads by consumers, without any form of aid, Liril Toilet Soap’s commercial showing the fantasy of a dancing girl under waterfall gets the highest liking position. Other most liked ads are the commercials of Santhoor soap, Kanan Devan Tea, Close-up paste and Rasna soft drink. Highly Creative advertising has more Communication Effect in terms of Advertising Effectiveness when compared to Conventional advertising. Firstly, Highly Creative group gets higher level of Recall measured by both Brand and Ad Recall. Highly Creative advertising has significantly more Communication Effect in terms of other measures of Advertising Effectiveness. It has more Interest or Cognitive Affect (ICA), more Information value, lower Irritation level and higher positive Attitude towards Ads.
A Study on Workforce Diversity and its Impact on Employee Performance in the Indian Higher Education Sector
Authors: T V Loukik , Namratha Renee
Published: May 2021

In spite of unassuming increments in the arrangement of women in top administration levels in the course of recent years, the extent despite everything stays low at 20% in 2012. Indeed, even with significant proof indicating a positive relationship between gender assorted variety and business execution, women still discriminated at senior administration, official administration and board levels. Through quantitative illustrative examination strategy, the exploration intended to distinguish with which of these elements are advancing and hindering the expanded gender diversity levels in Indian higher education sector. This examination study verified that higher education culture factors advancing expanded gender diversity in higher education division with higher gender diversity levels are distinctive to the factors hindering expanded gender diversity in higher education with low gender diversity levels.
Potential Ayurvedic Herbs for Neurodegenerative Diseases: A review
Authors: Sahu Dipsundar , Bhushan Shakti , Das Debajyoti , Kumar Debnath Saroj , Barik Laxmidhar , Meena Vandana , Singh Vikas , Kumar Dixit Amit , Prasad PVV
Published: May 2021

In herbal medicine, there is a substantial amount of variety of plants have been used to treat neurodegenerative disorders including Alzheimer's (AD)as well as other memory-related issues. Dementia is a neurological condition characterised by a progressive loss in emotional and cognitive abilities. Dementia is linked to a number of conditions like inadequate cerebral blood flow, poison toxicity, and other risk factors and conditions mitochondrial dysfunction, oxidative injury, and, in certain cases coexistence with other diseases like Alzheimer's disease (AD), Huntington's disease, Parkinson's syndrome (PD) and Attention Deficit Hyperactivity Disorder (ADHD).Despite the fact that there are well-established semi-synthetic medications for the treatment of AD and AD-related dementia, the majority of them have a number of side effects. As a result, conventional medicine offers a variety of plant-derived lead molecules that may be valuable in future medical studies. In this paper, we look at how ayurvedic plants are used to treat neurodegenerative disease around the world. Plants are also neuroprotective against proinflammatory cytokines including IL-6, IL-1b, TNF-a and it was reported that Antioxidant activity was increased, oxidant levels were reduced, and acetylcholinesterase activity was inhibited in the nervous system by these medicinal plants. We've highlighted the most essential ayurvedic medicinal plants as well as their biochemical effects. As a result, the effects of the above medicinals plants and their active constituents strengthened neurodegenerative conditions, indicating their therapeutic potential in ailments like Alzheimer's disease. and depression that are linked to neuroinflammation and neurotransmitter dysfunction.
Dual finite frames for vector spaces over an arbitrary field with applications
Authors: Morillas Patricia Mariela
Published: May 2021

In the present paper, we study frames for finite-dimensional vector spaces over an arbitrary field. We develop a theory of dual frames in order to obtain and study the different representations of the elements of the vector space provided by a frame. We relate the introduced theory with the classical one of dual frames for Hilbert spaces and apply it to study dual frames for three types of vector spaces: for vector spaces over conjugate closed subfields of the complex numbers (in particular, for cyclotomic fields), for metric vector spaces, and for ultrametric normed vector spaces over complete non-archimedean valued fields. Finally, we consider the matrix representation of operators using dual frames and its application to the solution of operators equations in a Petrov-Galerkin scheme.
PENERAPAN STANDAR GRI DALAM LAPORAN KEBERLANJUTAN DI INDONESIA: SEBUAH EVALUASI
Authors: Kuswanto Randy
Published: May 2021

This study aims to investigate the level of conformity of economic, social, and environmental information on sustainability report in Indonesia as per GRI G4 guidelines. Content analysis has been applied to a sample of 29 companies listed in the Indonesia Stock Exchange. Conformity and disclosure quality were analyzed descriptively using a specific scoring system for each dimensions. The findings of this research show that the level of conformity of GRI indicators in Indonesia is quite low at 18,9%. However, the weight of information disclosed by companies is relatively high, at 59,9% of the information. This wide gap occurred caused by the fact that many companies disclose only a few indicators of GRI G4. These findings indicate the GRI G4 Guidelines is not really suitable for company in Indonesia. One of the primary focuses of this research is the applicability of GRI indicators. However, not even a single study found while reviewing literature that studied the applicability GRI indicators in a country. Conformity can become a new topic when studying accounting information disclosure.
ANALISIS PENGARUH KINERJA LINGKUNGAN DAN KINERJA KEUANGAN TERHADAP PENGUNGKAPAN LAPORAN KEBERLANJUTAN PADA PERUSAHAAN NONKEUANGAN YANG TERDAFTAR DI BURSA EFEK INDONESIA
Authors: Tusiyati Tusiyati
Published: May 2021

This study aimed to determine the impact of environmental performancemeasured by PROPER (Program Penilaian Peringkat Kinerja Perusahaan dalamPengelolaan Lingkungan Hidup) and financial performance on disclosure ofsustainability report. Sustainability Report (SR) measured by 46 items disclosurestated on G4 GRI (2013), while financial performance measured by using ratio ofprofitability, liquidity, and leverage of non-financial companies listed inIndonesian Stock Exchange and located in DKI Jakarta. A stastistical methodused in this study is multiple regression analysis to examine the effect ofenvironmental performance on the disclosure of sustainability report. Dataanalysis and hypothesis testing in this study using SPSS version 20. Resultsshowed: (1) environmental performance the company has a significant positiveeffect on the disclosure of sustainability report, (2) financial performance has asignificant negative effect on the disclosure of sustainability report.