bluuebunny/crossref_metadata_2025_split huggingface dataset:
Responsabilidad social en los emprendimientos del sector microempresarial, provincia de el oro
Authors: Agila Rosana de Jesús Eras , Balcázar Margot Isabel Lalangui , Mosquera Julissa Shayri Flores , Orozco Dayanara Mishelle Lavanda , Aguilar Gabriela Estefanía Méndez , Campuzano John Jairo Erráis 
Published: August 2022

La responsabilidad social en emprendimientos es considerada como herramienta de gestión empresarial, que propone cambios de paradigma en sus actividades, llevando a los negocios a un progreso sostenible con buenas prácticas responsables para el bienestar de sus trabajadores, sociedad y sector. El objetivo será describir la práctica de responsabilidad social en microempresas de la provincia de El Oro, desde el enfoque cuantitativo, de tipo descriptivo, mediante revisión bibliográfica de investigaciones previas como basamento teórico y aplicación de encuesta a través de un cuestionario de preguntas semiestructurado a negocios de varios cantones de la provincia, que mantienen sus actividades económicas de 2 a 9 años. Los resultados indican que los emprendimientos tienen desconocimiento de la gestión administrativa, no obstante sus prácticas de responsabilidad social involucran aspectos del medio ambiente, al comportamiento ético, el derecho de las personas y atención al cliente, en relación a los mecanismos de RS al alrededor de un 46,55% de estas microempresas no aplican, derivado a que se sujeta a decisiones voluntarias y por ende su prioridad es aplicar certificaciones en su producción, comercialización en aras de la competitividad y calidad como respuesta a las exigencias de los mercados.
FIFA/Coca-Cola World Rankings on the Predictability of the Men’s and Women’s FIFA World Cup: A Comparative Analysis
Authors: JOLY Brandon , STOJSAVLJEVİC Tom , DİK Mehmet 
Published: August 2022

Since 1992, the International Federation of Association Football
(FIFA) has been ranking senior men’s national soccer teams based on a variety
of criteria. In 2003, FIFA extended the FIFA/Coca-Cola World Rankings into
ranking senior women’s national soccer teams. The FIFA/Coca-Cola World
Rankings published just before the 1994 FIFA World Cup USA, 1998 FIFA
World Cup France, 2002 FIFA World Cup Korea/Japan, 2006 FIFA World Cup
Germany, 2010 FIFA World Cup South Africa, 2014 FIFA World Cup Brazil,
2018 FIFA World Cup Russia, 2003 FIFA World Cup USA, 2007 FIFA World
Cup China, 2011 FIFA World Cup Germany, 2015 FIFA World Cup Canada,
and the 2019 FIFA World Cup France were considered. These rankings were
compared to the final results of those FIFA World Cups based on two different
methods of displaying the teams finish and were analyzed. Of the top 16
teams in each of the Men’s FIFA World Cups, 74.1% of those teams advanced
to the Round of 16. Meanwhile, 83.9% of the top 12 teams in each of the
Women’s FIFA World Cups advanced to the Round of 16 or Quarterfinals.
The Pearson correlation coefficient between the Pre-Tournament rankings and
final results was calculated using both ranking methods. The Women’s World
Cups had higher Pearson correlation coefficients for both methods than the
Men’s World Cups. In addition, the Women’s World Cups had higher t-values
and z-scores than the Men’s World Cup when tested for independence and
association between the Pre-Tournament rankings and final results using both
ranking methods. These findings indicate that the Women’s World Cups were
more predictable than Men’s World Cups based on the FIFA/Coca-Cola World
Rankings.
Effects of Relative Inertial Load on Quadriceps Electromyography during Maximal Effort Flywheel-based Iso-Inertial Training (FIT) Squats
Authors: Lance Bollinger 
Published: August 2022

The effects of inertial load on quadriceps electromyography (EMG) during flywheel-based iso-inertial training (FIT) squats is unclear. Healthy, resistance-trained males (n=8) and females (n=8) completed five sets of five maximal-effort squats with varying inertial loads in a randomized order. Sagittal plane knee joint angles and surface EMG activity of the vastus lateralis (VL) were measured. Average knee angular velocity, but not peak knee flexion or total excursion, decreased during both the concentric and eccentric phases with increasing inertial load (p<0.001) in both sexes. Integrated EMG (iEMG) activity increased with increasing inertial load for all muscles (p<0.001). VL iEMG and peak amplitude were significantly greater in females. However, peak EMG amplitude was not significantly different among inertial loads for either sex. Mean EMG amplitude during the concentric phase and eccentric phases of the VL tended to be greater in females. Increasing relative inertial load increases quadriceps iEMG activity due to greater exercise duration, but has minimal effects on EMG amplitude.
THE RELATIONSHIP OF PREGNANT WOMEN CLASS ACTIVITIES TO PREGNANT MOTHERS' READINESS IN FACING LABOR AT THE PUSKESMAS BANGUN REJO VILLAGE, DELI REGENCY, SERDANG IN 2021
Authors: Ginting Siska , Sinuhaji Lydia , Sinaga Martaulina , Munthe Juliana , Azizah Nur , Marliani Marliani , Asia Mutiara 
Published: August 2022

Pregnant women class is a study group for pregnant women who get various health information and pregnancy exercises in preparing for childbirth. The number of pregnant women participating in the Maternity Class is 40 people. They do not prepare for childbirth because they feel that they do not need to be prepared in the face of childbirth. The purpose of the study was to determine the relationship between pregnancy exercise class activities and the preparation of pregnant women in preparation for childbirth. This type of research is analytical with a cross sectional approach. The population was 40 pregnant women who took part in the class of pregnant women and all of them were used as research samples. Data were analyzed bivariately using the chi square test at a significance level of 95%. The results showed that pregnant women carried out various activities in the class for pregnant women with the highest frequency in the less category 23 people (57.5%) and 25 people were not ready to give birth (62.5%). There is a relationship between pregnancy exercise class activities with the readiness of pregnant women in facing childbirth (p 0.039 <0.05). It is hoped that the Puskesmas will optimize the implementation of classes for pregnant women through various innovative and interesting activities that can make pregnant women feel at home in participating in pregnancy exercise classes from start to finish.
TRANSTORNO DE DÉFICIT DE ATENÇÃO E HIPERATIVIDADE E O USUÁRIO PSICOATIVO DA COCAÍNA
Authors: Mozel Adriana 
Published: August 2022

O Transtorno de Déficit de Atenção e Hiperatividade (TDAH) e a dependência de cocaína são considerados transtornos mentais. O estudo busca certificar a veracidade da associação desses distúrbios na população. O presente trabalho é uma revisão bibliográfica, com enfoque qualitativo. Em geral, as pessoas que são acometidas pelo TDAH, possivelmente apresentam outras comorbidades, sendo comum a pré disposição para o abuso de drogas. A elaboração do diagnóstico, é confirmado através de instrumentos de escala e entrevista, e pela utilização da Classificação de Transtornos Mentais e de Comportamento (CID 10), da Organização Mundial da Saúde e o Manual Diagnóstico e Estatístico de Transtornos Mentais (DSM 5), da Associação Psiquiátrica Americana. Pode-se observar, como característica principal no adicto e no indivíduo com TDAH, a impulsividade, e conclui-se também redução do consumo da droga, quando o sujeito realiza manutenção das propostas terapêuticas do TDAH. É fundamental que ocorra o tratamento aos usuários com os transtornos mentais, para que haja melhores resultados no desenvolvimento da recuperação psíquica, proporcionando mais qualidade de vida.
Quinoleína fenólica, Paecilomyces lilacinus y estiércol semicompostado en el control de Meloidogyne exigua en Coffea arabica L., en Satipo - Perú
Authors: Alomia - Lucero José Manuel , Bendezu - Castillo Ryder Eleazar , Cañari - Contreras Miriam Dacia , Castro - Garay Angelica , Vila - Villegas Edith , Baltazar - Ruiz Milcíades Aníbal , Rojas - Gutiérrez Hernán 
Published: August 2022

Los nematodos fitoparásitos son problemas en los cafetales de la zona de la selva alta peruana de clima tropical húmedo; las raíces son afectadas por estos organismos microscópicos y que su control no es efectivo al no existir alternativas de manejo con enfoque biológico; el objetivo fue comparar el efecto de nematicidas químicos, biológicos y orgánicos en plantones de cafeto. En cada unidad experimental la población estuvo conformada por 100 plantas, evaluándose 30 plantas por tratamiento; se utilizó el Diseño Completamente Aleatorizado con tres tratamientos y un testigo, con tres repeticiones. Se realizó la aplicación de tratamientos en plantones de café en vivero embolsado para evaluar mejor los efectos. Los resultados indican que todos los tratamientos muestran diferencia estadística significativa en todas las variables evaluadas sobre el testigo sin control; sobre el efecto en la longitud de la raíz de cafeto el tratamiento con el hongo P. lilacinus es el que sobresale del resto, pero el tratamiento con estiércol iguala estadísticamente a P. lilacinus pero éste no supera estadísticamente al tratamiento con Quinoleína fenólica; sobre el efecto sobre las variables número de raíces, peso fresco y peso seco de la raíz, P. lilacinus es el que destaca junto con Quinoleína fenólica, superando a la aplicación de estiércol; al evaluar el efecto sobre el número de agallas en tratamiento con Quinoleína fenólica muestra mejores efectos de control, seguido por P. lilacinus y el tratamiento con estiércol que están en segundo lugar.
Rendimiento de híbridos de maíz (Zea mays L) amarillo duro bajo riego tecnificado en Pillcomarca-Huánuco
Authors: Alvarado - Ramirez Edhit Fiorella 
Published: August 2022

La investigación se realizó en el Centro de Investigación Frutícola Olericola CIFO - UNHEVAL Pillcomarca – Huánuco, con el objetivo de evaluar el rendimiento de híbridos de maíz (Zea mays. L) amarillo duro bajo riego tecnificado. Se utilizó el Diseño de Bloques Completamente al Azar (DBCA) con 3 bloques y 8 tratamientos. Los resultados nos indican que la interacción en número de mazorcas por planta fue el T1 H2Q1 (ATL 200) con 2 mazorcas con el Q1(483.96 mm/ciclo – 120%), para longitud de mazorca el mejor tratamiento fue el T6 H3Q2 con 19.82 cm con el Q2(403.3 mm/ciclo – 100%), para diámetro de mazorca el mejor tratamiento fue el T7 H4Q2 con 5.27 cm con Q2 (403.3 mm/ciclo – 100%), en peso de 100 granos el mejor fue el T3 H4Q1 con 48.98 g con el caudal 1 (483.96 mm/ciclo – 120%), para rendimiento por hectárea el mejor fue el T1 H2Q1 con 12.78 kg con el caudal 1 (483.96 mm/ciclo – 120%).
Palabras clave: Rendimiento, maíz híbrido, riego tecnificado
Temperature-Related Electronic Low-Lying States in Different Shapes In.1Ga.9N/GaN Double Quantum Wells under Size Effects
Authors: Belaid Walid , El Ghazi Haddou , En-Nadir Redouane , Kılıç Hamdi Şükür , Zorkani Izeddine , Jorio Anouar 
Published: August 2022

In this paper, we report the electronic states of hydrogenic impurity in InGaN/GaN double quantum wells (DQWs) with different shapes using a numerical procedure within the effective mass approximation. The effects of temperature, impurity position and size on the 1S-, 2S- and 2P-low-lying states are investigated for rectangular, parabolic and triangular finite potential confinements. Our results reveal that the binding energy versus the well width displays a maximum value around the effective Bohr radius and a larger value is obtained for rectangular compared to parabolic and triangular profiles. Moreover, regardless the size and impurity’s position, it is found that the main impact of the temperature is to shrink the binding energy. It is obtained that the binding energy drop is about 3.48 meV for rectangular and 4.26 meV for both parabolic and triangular profiles. Moreover, as the impurity is moved from the right barrier center to the structure center, the 1S-binding energy improvement is about 77.6 % in rectangular whereas it exceeds 91.4 % for other profiles. It is established that the binding energy can be easily modulated by adjusting the temperature, structure size and impurity's position. The results we obtained agree quite well with the findings.
HIGHLIGHTS

The maximum binding energy is obtained around the effective Bohr radius
The binding energy is higher for rectangular shape compared to parabolic and triangular ones
The main impact of the temperature is to shrink the binding energy
The binding energy is improved with displacing the impurity toward the structure center
Transient Heat Transfer Analysis on Composite Solids for Hypersonic Flow Applications
Authors: Peetala Ravi 
Published: August 2022

Surface heating rates have the importance in high speed flow due to viscous or aerodynamic heating which leads to enormous rise in surface temperature. Prediction of exact heat transfer rates is essential for design of protection systems for aerodynamic bodies aimed. For the thermal protection system, the aerodynamic Surfaces are generally configured with multiple solids. Hence present study is planned to develop the conjugate heat transfer (CHT) solver for composite solids. A CHT solver is in hypersonic flow environment. Finite volume framework and explicit time stepping have been implemented for both the compressible Navier-Stokes solver and conduction solver. Loose coupling has been established between the above mentioned fluid and solid domain solvers. The following observations were made in the CHT simulations. In the case of hypersonic flows over finite thickness flat plate, considerable difference in surface heat transfer rate has been noticed along the stream wise direction at the solid-fluid interface and also the Effect of wall material on heat diffusion for hypersonic application has been analyzed using loosely coupled CHT solver. The CHT solver has also been implemented for hypersonic flow over composite cylinder. Necessity of insulating material in the region of stagnation point has been realized as the outcome of these studies.
HIGHLIGHTS

Accurate prediction of Convective heating rates is essential for the design of thermal protection system for hypersonic vehicles
In The thermal protection system, the aerodynamic surfaces are generally configured with multiple solids. Hence the present study is planned to develop the conjugate heat transfer (CHT) solver for composite solids
The CHT solver has been implemented for hypersonic flow over composite flat plate and cylinder. It has been observed flows over finite thickness flat plate, a considerable difference in surface heat transfer rate has been noticed along the stream wise direction at the solid-fluid interface and the necessity of insulating material in the region of stagnation point has been realized as the outcome of these studies

GRAPHICAL ABSTRACT
The use of wide and narrow-band telescopes in the tasks of asteroid-comet danger
Authors: Крючков С.В. , Николенко И.В. , Ибрагимов М.А. , Крючков М.С. , Аршинкин С.С. 
Published: August 2022

В статье обсуждается комплексное использование широкопольных и узкопольных телескопов в поисковых и наблюдательных задачах, связанных с астероидно-кометной опасностью. Рассматривается возможность создания 2-уровневой системы обнаружения и исследования АСЗ. На инструментах 1-ого уровня происходит обнаружение объекта («барьерный уровень»). На инструменте(-ах) 2-ого уровня осуществляется исследование обнаруженного объекта («прецизионный уровень»). На 1-ом уровне для обнаружения АСЗ используются широкоугольные телескопы с малыми апертурами (характерные размеры апертур 0.2-0.5 м, характерные поля зрения 3-5 угловых градуса). Далее, координаты обнаруженных объектов передаются («подхватываются»/«follow-up») основным инструментом(-ами) 2-го уровня, на котором проводится дальнейшее исследование объекта (получение прецизионной координатной и некоординатной информации). Характерные показатели инструмента 2-го уровня - размер апертуры 1 м и более, поля зрения 0.1-1 угловых градуса. В статье также описана система управления 1-м телескопом, позволяющая автоматизировать описанный процесс наблюдений.
The article discusses the complex use of wide-field and narrow-field telescopes in search and observation tasks related to asteroid-comet danger. The possibility of creating a 2-level system of detection and investigation of ASZ is being considered. On the instruments of the 1st level, an object is detected (“barrier level”). On the instrument(s) of the 2nd level, the detected object is examined (“precision level”). At the 1st level, wide-angle telescopes with small apertures (characteristic aperture sizes are 0.2-0.5 meters, characteristic fields of view are 3-5 angular degrees) are used to detect ASPs. Further, the coordinates of the detected objects are transmitted (“picked up”/“follow-up”) by the main tool(s) of the 2nd level, at which further investigation of the object is carried out (obtaining precision coordinate and non-coordinate information). Characteristic indicators of the 2nd level instrument are the aperture size of 1 meter or more, the field of view is 0.1-1 angular degrees. The article also describes the control system of the 1st telescope, which allows automating the described observation process.
Determination of orbits of unnumbered minor planets
Authors: Кузнецов В.Б. 
Published: August 2022

Настоящая работа посвящена результатам определения предварительных орбит ненумерованных малых планет и их последующего улучшения. Для определения предварительных орбит использовался метод, предложенный в работах автора для любого количества наблюдений больше или равного трем. Он основывается на поиске решений минимумов двумерной целевой функции и позволяет находить несколько орбит по данному набору наблюдений. Данный метод может быть успешно применен к наблюдениям на интервалах в несколько недель. Для определения предварительных орбит малых планет на практике используются интервалы в несколько суток. Вопрос о применимости данного метода для них исследуется в данной статье. В силу того, что определялись первоначальные орбиты для малых планет, то критерием сравнения для них брались улучшенные по всем наблюдениям (при числе больше трех) элементы, в частности, эксцентриситет. Отношение числа гиперболических орбит к эллиптическим, с практической точки зрения, должно быть мало и позволяет оценить качество их определения. В качестве предельного случая определения орбит рассматриваются наборы изолированных треков, на интервалах в десяти и сотые доли суток.
The current work is devoted to the results of determination a preliminary orbits of unnumbered minor planets and its follow improvement. The author’s method for three and more observations was used for preliminary orbits determination. It is based on searching of solutions of minimums of two-dimensional goal function. This is allowed to find a few orbits on present set of data. Such methodic is successful for time intervals in few weeks. In practice, the intervals of few days for preliminary orbits determination of minor planets are used. The question of application of our method for such minor planets is explored in current paper. Such as these are preliminary orbits for minor planets, then the criteria of comparison of improvement elements by all observations (more than three) especially eccentricity are used. The relation of hyperbolic orbits number to elliptical one is criteria of their quality. As limit case, the determination of orbits of isolated tracks on intervals at tenth and hundredth part of day are investigated.
Determination of the dynamic and physical parameters of near-Earth asteroids from observations
Authors: Кузнецов Э.Д. , Вибе Ю.З. , Гламазда Д.В. , Кайзер Г.Т. , Крушинский В.В. , Крючков С.В. , Нароенков С.А. , Перминов А.С. 
Published: August 2022

На телескопах СБГ Коуровской астрономической обсерватории УрФУ и Цейсс-1000 Симеизской обсерватории ИНАСАН выполнены позиционные и многоцветные фотометрические наблюдения астероидов, сближающихся с Землей. По результатам позиционных наблюдений на телескопе СБГ для астероидов (52768) 1998 OR2, (65690) 1991 DG, (159857) 2004 LJ1, (326732) 2003 HB6, (332446) 2008 AF4, (388945) 2008 TZ3, 2015 NU13 получены улучшенные элементы орбит и оценки ускорения A 2 , обусловленного влиянием эффекта Ярковского. По фотометрическим наблюдениям на телескопе СБГ оценены периоды осевого вращения астероидов (137170) 1999 HF1, (159857) 2004 LJ1, (326732) 2003 HB6. По результатам фотометрических наблюдений в фильтрах B, V, R, I на телескопе Цейсс-1000 получены показатели цвета для астероидов (137170) 1999 HF1, (138127) 2000 EE14, (153591) 2001 SN263, (159857) 2004 LJ1, (326732) 2003 HB6, 2010 TV149. Для трех астероидов по данным о показателях цвета оценен таксономический тип: астероид (153591) 2001 SN263 отнесен к типу C, (159857) 2004 LJ1 - к типу S, (326732) 2003 HB6 - к типу D.
We performed astrometric and multicolor photometric observations of near-Earth asteroids at the SBG telescope of the Kourovka Astronomical Observatory of the Ural Federal University and the Zeiss-1000 telescope of the Simeiz Observatory of INASAN. We improved orbital elements and estimated the A 2 acceleration due to the Yarkovsky effect for asteroids (52768) 1998 OR2, (65690) 1991 DG, (159857) 2004 LJ1, (326732) 2003 HB6, (332446) 2008 AF4, (388945) 2008 TZ3, 2015 NU13 from astrometric observations with the SBG telescope. Furthermore, we estimated the axial rotation periods of the asteroids (137170) 1999 HF1, (159857) 2004 LJ1, (326732) 2003 HB6 from photometric observations with the SBG telescope. We obtained color indices for the asteroids (137170) 1999 HF1, (138127) 2000 EE14, (153591) 2001 SN263, (159857) 2004 LJ1, (326732) 2003 HB6, 2010 TV149 from multicolor photometric observations with the Zeiss-1000 telescope. Furthermore, we estimated the taxonomic classes for three asteroids, according to the color indices: the asteroid (153591) 2001 SN263 has class C, (159857) 2004 LJ1 has class S, and (326732) 2003 HB6 has class D.
Insights into the mechanisms of susceptibility and tolerance against salinity stress in rice plant
Authors: Ayoub Nadia , Ali Zulfiqar , Sher Muhammad Ali , Muhammad Abu Bakar Saddique  
Published: August 2022

ABSTRACT
Rice (Oryza sativa L.) is an important food crop that is consumed by more than half of the world's population. Soil salinity is a serious problem that reduces rice yield because it is more sensitive to salt stress than other cereal crops. Salinity affects many aspects of the rice plant phases like it has a damaging effect on rice plant growth e.g. germination inhibition, difficulties in the crop establishment, development of the leaf area, decrease in the production of the dry matter, delay in the seed setting and even leading to the sterility. The susceptibility or resistance to high salinity in rice plants is an organized activity of multiple genes which also interact with other components of the different path­ways of stress signals transduction. The salt tolerance genes can be used to produce salinity tolerant rice varieties by using genetic engineering and marker-assisted selection. In this review, we have discussed the effects of salt stress on different growth stages and yield of the rice plant and updated on different stress-responsive genes and salinity tolerance mechanisms which will be helpful to improve the high-yielding rice varieties against the salinity stress. To develop salt-tolerant and high-yielding rice varieties, we have focused on the need to incorporate genomics, phenotyping, and metabolic profiling into breeding and transgenic approaches.