bluuebunny/crossref_metadata_2025 huggingface dataset:
Implantación de un sistema de gestión de la calidad: beneficios percibidos.
Authors: ílvarez García José , Fraiz Brea José Antonio , Del Río Rama María De la Cruz
Published: November 2019

En este artículo se exponen los resultados del estudio empírico llevado a cabo en 186 de las 566 empresas de alojamiento turístico en España certificada con la marca “Q de Calidad Turística";. El objetivo del estudio es analizar el impacto de los beneficios percibidos por las empresas, derivados de la implantación y la posterior certificación de un Sistema de Gestión de la Calidad, considerando en el nivel de implantación de los factores críticos y los resultados obtenidos. Una vez realizada una exhaustiva revisión teórica, la metodología empleada consiste en la realización de un análisis clúster que permite contrastar y verificar las hipótesis planteadas, aplicando como paso previo el análisis factorial con la finalidad de determinar la estructura de los beneficios en este sector y obtener las puntaciones factoriales necesarias para aplicar el análisis clúster. Los resultados obtenidos ponen de manifiesto que los beneficios en este sector se agrupan en tres grupos; beneficios internos, externos de clientes y externos financieros. Por último, se ha corroborado qué cuanto mayores sean los niveles de beneficios derivados de la implantación y certificación mayores serán los niveles de implementación de los factores críticos y los resultados obtenidos por la empresa.
Valorando los programas de apoyo al emprendedor en las incubadoras de empresas en Cataluña.
Authors: Cerdán Chiscano Mónica , Jiménez Zarco Ana Isabel , Torrent Sellens Joan
Published: November 2019

A fin de apoyar de forma efectiva a los emprendedores, las incubadoras desarrollan una oferta de programas de soporte a la creación de empresas acorde a las necesidades de las que resultan acogidas. La supervivencia y el éxito de las incubadoras dependen de la valoración recibida por estos programas, de tal modo que identificar los factores influyentes en la valoración realizada por emprendedores será clave en su proceso de gestión estratégica. El análisis de una muestra de 29 microempresas instaladas en diferentes incubadoras de Cataluña (España), evidencia la existencia de ciertos factores que influyen notablemente en la valoración de los diferentes programas de apoyo ofrecidos. Su análisis también permite establecer la existencia de diferencias importantes en los niveles de significación de cada factor, en función del grado de especialización del programa evaluado. Un incremento en el grado de orientación hacia el mercado, una especialización su oferta de programas de apoyo atendiendo al tipo de empresa y al perfil del emprendedor, y el establecimiento de una estrecha relación entre la institución y las redes de emprendedores, son algunas de las formulas estratégicas recomendadas para garantizar la supervivencia y la sostenibilidad de la incubadora a través del tiempo.
Relación entre desempeño corporativo y estructura de propiedad en Chile.
Authors: Zuniga Jara Sergio , Soria Karla
Published: November 2019

En este estudio se analiza la relación entre la concentración de la propiedad y el desempeño corporativo para las principales sociedades anónimas abiertas de Chile, en el periodo 2003-2008. Se trata de una investigación aplicada de tipo cuantitativa y explicativa. Los resultados de las regresiones muestran que cuando se considera como indicador de desempeño el rendimiento de mercado del patrimonio, la relación concentración-desempeño es virtualmente inexistente en Chile. También se verifica que, como se esperaba, el coeficiente de riesgo sistemático logra explicar fuertemente el desempeño. Por otro lado, ninguna de las variables explicativas utilizadas logra afectar los rendimientos de mercado de las empresas. Es más, tampoco logran afectar la relación desempeño-concentración de la propiedad. Como conclusión, ninguna de las características de la empresa, y ninguna de las características de los principales propietarios logra derrotar al riesgo sistemático en su poder explicativo de los retornos. Además, tampoco contribuyen estadísticamente a su explicación.
Origen de los recursos y ventajas competitivas de las organizaciones: reflexiones teóricas
Authors: Zapata Rotundo Gerardo J. , Hernández Aymara
Published: November 2019

En el marco de los estudios sobre organización, existen diferentes enfoques que explican el origen de sus recursos y ventajas competitivas. En el presente artículo de carácter teórico, se abordan dos: recursos y capacidades y dependencia de recursos. Así, se lleva a cabo una revisión bibliográfica con el propósito de plantear un modelo teórico integrado combina ambos enfoques y enfatiza su complementariedad y una serie de proposiciones. Estas últimas vinculan el proceso de toma de decisiones para adquirir los recursos necesarios y los factores asociados con la visión directiva y la racionalidad limitada del individuo. Como conclusión más relevante se plantea que la toma de decisiones sobre la adquisición de recursos para la organización no solo depende de procesos racionales orientados por principios administrativos y limitados por la capacidad de aprendizaje y análisis del individuo, sino que también están guiados por la visión del gerente, la cual se expresa a través de su acción voluntaria, subjetiva y discrecional en cuanto a la manera como debe ser organizada y dirigida la empresa.
La participación comunal en Colombia y Venezuela Â¿Privatización o Democracia Participativa?
Authors: Leal González Nila
Published: November 2019

El trabajo analiza fundamentalmente los mecanismos y organizaciones de participación comunal y vecinal, para establecer en base a la comparación de sus características algunas semejanzas y diferencias en los instrumentos legislativos y en los resultados obtenidos en su aplicación que permiten comprender las tendencias de los procesos participativos iniciados en Colombia y Venezuela. El trabajo concluye que ambas reformas políticas con una orientación neoliberal o privatizadora reducen a la participación comunal y vecinal en una participación-gestión que no conduce a la democratización en los sistemas políticos de estos países.
Gobierno corporativo y profesionalización empresarial en hipermercados y supermercados familiares en Venezuela
Authors: Hernánde Lissette , Portillo Rafael , Romero Jenny , Hernández Ana
Published: November 2019

La empresa familiar es reconocida por su importante presencia en el mundo, caracterizada por una estructura en la que se conjugan dos sistemas con lógicas distintas: la familia y la empresa; razón por la que uno de sus retos es lograr el balance entre los intereses y objetivos de la empresa y la familia. El objetivo del presente artículo es describir el tipo de estructuras, planes y políticas de gobierno corporativo con el que operan los hipermercados y supermercados familiares en Venezuela. La investigación es no experimental de campo, con un tipo de estudio descriptivo, para lo que se utilizó un cuestionario. Entre los principales resultados: a) en los hipermercados y supermercados familiares las estructuras de gobierno formalizadas son las vinculadas al sistema de propiedad, y en contraposición se observa como las estructuras relacionadas con el sistema de familia son poco reconocidas e implementadas; b) la planificación de la empresa figura como una categoría escasamente considerada y las políticas diseñadas son las relacionadas a las estructuras implantadas; c) Las estructuras de gobierno constituyen las plataformas para abordar y gestionar los aspectos relativos a los sistemas familia, empresa y propiedad, de forma constructiva y por separado, evitando solapamientos, o que siempre prime un sistema sobre el resto. Por ello, se concluye que se hace prioritario, potenciar y/o establecer mecanismos efectivos de gobierno en los tres ámbitos.
Prioridades de gestión de tecnologías de información en organizaciones peruanas
Authors: Santana Ormeño Martín , Aspilcueta Loayza Heidy
Published: November 2019

Es interesante comprobar cómo los avances tecnológicos han permitido que muchas empresas empleen las tecnologías de la información como herramientas no sólo para lograr mejoras en la eficiencia operativa, sino también como soporte a la innovación y la creación de nuevas oportunidades. El presente estudio busca conocer las prioridades de gestión de tecnologías de información en organizaciones pertenecientes a 12 sectores económicos del Perú. Para su elaboración, se realizó una investigación transversal con mediciones hechas en los años 2010 y 2011 a 119 y 150 directivos de tecnologías de información. La muestra fue no probabilística y se aplicó un cuestionario en línea a todos los participantes. Los resultados muestran que la gestión de procesos, la agilidad y el alineamiento estratégico representan las prioridades de gestión más importantes y que el presupuesto asignado a las áreas de tecnología mantiene una tendencia ascendente a pesar de los impactos de la crisis internacional sobre la economía peruana. Estos hallazgos pueden ayudar a los directivos a entender con mayor claridad el valor de las tecnologías de la información para las empresas a fin de que tomen mejores decisiones de inversión en tecnología.
índice Acumulado 2015
Authors: De Gerencia Revista Venezolana
Published: November 2019

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Las competencias como facilitadoras de la integración trabajo familia
Authors: Cachutt Alvarado Crisdalith , Ortiz Zavala Florángel
Published: November 2019

El objetivo de esta investigación es establecer las competencias para la Integración TrabajoFamilia(T-F),Â porÂ medio de un análisisÂ empírico, basado en la construcción teórica de la relaciónÂ entreÂ trabajo y familia, con el fin de orientar la formación deÂ dichas habilidadesÂ en los trabajadoresÂ de una organización. Es un estudio de tipo documental basada en la revisión bibliográfica de la relación entre trabajo y familia. Dentro de los resultados se presenta la conceptualización de las competencias desde la perspectiva de la Integración T-F y el papel de éstas en el proceso de balance de responsabilidades. También se propone un modelo de integración T-F, en el cual se sintetizan las teorías y conceptos encontrados, como una forma de comprensión de los mismos, además de direccionar las nuevas perspectivas investigativas a desarrollar. Este análisis empíricoteórico permitió definir las seis competencias necesarias para la integración T-F (Competencias ITF): gestión del tiempo, comunicación, integridad o sentido ético, trabajo en equipo, inteligencia emocional y resolución de conflictos; las cuales deben formarse desde las organizaciones; conduciendo así al incremento de la productividad, el desarrollo personal de los trabajadores y el fortalecimiento de sus familias.
NORMAS PARA LOS COLABORADORES DE LA REVISTA VENEZOLANA DE GERENCIA (RVG)
Authors: Venezolana de Gerencia Revista
Published: November 2019

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Estrategias de negocio en pymes familiares del norte de México: estudio comparativo
Authors: Sánchez Tovar Yesenia , Hernández Hernández Nallely Guadalupe , Zerón Félix Mariana
Published: November 2019

La apertura de los mercados resultado del proceso de globalización, ha modificado la forma de actuación de los negocios competitivos, lo que se convierte en un gran reto para las Pequeñas y Medianas Empresas mexicanas. Por lo que se ha considerado que la implementación de estrategia favorece su desarrollo; en este sentido, esta investigación tiene por objetivo identificar los tipos de estrategia seguidos por Pequeñas y Medianas Empresas, y comparar la tipología entre dos ciudades del norte de México con condiciones del entorno distintas. El estudio se realizó en 190 empresas del norte de México utilizando la metodología de clúster y pruebas de chi cuadrado. Los resultados permitieron identificar que existen diferencias significativas en la selección de la estrategia en función de la ciudad en la que opera la empresa, destacando que en la región, con un entorno sectorial y competitivo más dinámico, las empresas optan por estrategias exploradoras y defensivas, mientras que en regiones con entorno poco dinámico se opta por estrategias reactivas y defensivas.
Nuevas tecnologías de la información y gestión de recursos humanos en el ambito público Local: El caso de la municipalidad de Rosario
Authors: Grandinetti Rita María
Published: November 2019

A partir de algunos casos concretos de la gestión del municipio Rosario, Argentina, se verifican las hipótesis sobre los efectos de las transformaciones de la gestión en las capacidades del actor público local, para crear, adquirir y transferir conocimiento y modificar su comportamiento. La gestión de personal asume un valor estratégico, ya que es la clave humana de la organización, la que recrea y dinamiza; sin embargo es evidente la ausencia de una política integral que defina lineamientos comunes y estándares aceptable de eficiencia para todo el ámbito municipal; las principales tensiones y conflictos se dan en torno al régimen de empleo y contrataciones. Por otra parte, se dan fuertes inversiones en nuevas tecnologías de información y comunicación, incluyendo conexión en red y un sistema de referenciación geográfica, que permiten vincular en tiempo real a las organizaciones con las demandas, y mejorar sus niveles y tiempo de respuesta, en función de: a) agilizar la atención a los ciudadanos, b) incrementar el control fiscal y optimizar el análisis y manejo de información para la toma de decisiones.
New technological solutions in the production of high quality cyclohexanone
Authors: Levanova S. V. , Martynenko E. A. , Morgun A. A. , Glazko I. L. , Sokolov A. B.
Published: November 2019

Objectives.The intensification of modern large-tonnage Russian technologies requires a deep investigation into the theoretical foundations of these processes and searching for ways that would significantly reduce the time and cost of their development, as well as to ensure the access of high-quality products on the world market. The aim of the work was to study the options regarding technological changes in the process of obtaining cyclohexanone at two stages: 1) oxidate (cyclohexane oxidation product after the stage of neutralization and removal of the main amount of unreacted cyclohexane) saponification and 2) end product rectification. The changes should ensure the high quality of the product without requiring significant energy and investment costs.

Methods.Studies of heterophase alkaline hydrolysis with NaOH solutions were carried out at 30–80 °C in the presence of and without a phase transfer catalyst (PTC) (saponification conditions in the industry are 70 °C). The homophase process was studied in the presence of KOH at 120 °C (industrial conditions for raw cyclohexanone rectification are 90–130 °C) on artificial mixtures based on industrial samples of the oxidate with the addition of model substances (oxygencontaining impurities with a main substance content of no less than 95%). Analysis of the initial and obtained products was carried out using gas-liquid chromatography and chromatographymass spectrometry.

Results.The totality of the obtained data provides theoretical justification for the fact: 50– 70% of esters and unsaponifiable impurities can be removed by using heterophase alkaline saponification in industrial environments. The post-treatment of crude cyclohexanone by rectification in the presence of KOH decreases the ester number by a factor of 3–5, however, the number of cyclohexanone condensation products in the bottom sharply increases. The amount of these substances varies from 10 to 20 kg/t of cyclohexanone depending on compliance with the conditions. In the presence of PTC, the conversion of esters at the saponification stage is 95–100%, aldehydes 100%, and unsaturated ketones 80%.

Conclusions.If the proposed technology for saponification in the presence of PTC is adopted there will be no need to use an alkali during the process of cyclohexanone rectification. This makes the process more stable, reduces the losses of cyclohexanone, reduces the amount of tars, and normalized indicators of cyclohexanone quality are attained.
Flow and mixing processes in a passive mixing microfluidic chip: Parameters’ estimation and colorimetric analysis
Authors: Sarbashev K. A. , Nikiforova M. V. , Shulga D. P. , Shishkina M. A. , Tarasov S. A.
Published: November 2019

Objectives. The development of microfluidic systems is one of the promising areas of science and technology. In most procedures performed using microfluidic systems, effective mixing in microfluidic channels of microreactors (chips) is of particular importance, because it has an effect on the sensitivity and speed of analytical procedures. The aim of this study is to describe and evaluate the major parameters of the flow and mixing processes in a passive microfluidic micromixer, and to develop an information-measuring system to monitor the dynamics of flow (mixing) of liquids.

Methods. This article provides an overview of the concept of microfluidic mixing chips (micromixers) and their classification, and analyzes the kinds of points of mixing and microfluidic channels for mixing. The article presents the description and calculations of the hydrodynamic similarity criteria (Reynolds, Dean and Peclet numbers), which are the critical parameters for creating and optimizing micromixers (for example, straight and curved channels in the flow rate range between 100 and 1000 µl/min). We have developed an information-measuring system to monitor the dynamics of flow (mixing) of liquids in a microfluidic channel, which consists of a microscope with a digital eyepiece (LOMO MIB, Russia), an Atlas syringe pump (Syrris Ltd., UK) and a passive mixing microfluidic chip of interest (made of clear glass). This system was designed to quickly illustrate the principles of mixing in microfluidic channels of different configurations.

Results. The developed system has allowed carrying out a colorimetric analysis of the modes and dynamics of mixing two liquids (5% aqueous solution of azorubine dye and water) at the T-shaped mixing point, at the straight and curved (double-bend shaped) sections of the microfluidic channel of the passive-type micromixer with flow rates varying from 100 to 400 µl/min.

Conclusions. According to the obtained calculations, the share of the advective mixing processes (formation of vortex flows and increase in the contact area of the mixed substances) in flowing liquids is significantly higher in curved microchannels. The developed information-measuring system to monitor the dynamics of flow (mixing) of liquids in a microfluidic channel is a convenient tool for optimizing the mixing modes in the channels of micromixers, and for designing new configurations of channels in microchips. It would allow intensifying processes and increasing the performance of microfluidic systems.
On the occasion of the 90th birthday of Leonid Antonovich Serafimov
Authors: Frolkova A. K.
Published: November 2019

The article is dedicated to the 90th birthday of Leonid Antonovich Serafimov, an outstanding scientist, Doctor of Engineering Sciences, professor at the M.V. Lomonosov Moscow State University of Fine Chemical Technologies. Serafimov made an invaluable contribution to the development of the theoretical foundations of chemical technology. The article briefly describes the research conducted by the scientific school "Theoretical Foundations and Technological Principles of Mass-Transfer and Combined Processes of Organic Synthesis" founded and led by him. Special attention is given to the ideological component of his scientific and pedagogical activity; and his active civil position, encyclopedic knowledge and remarkable personal qualities are also duly noted.
A Concise Study of Schizophrenia and Resting-state fMRI data analysis
Authors: Chatterjee Indranath , Mittal Khushboo
Published: November 2019

Schizophrenia is a severe mental illness in which people experience hallucinations and delusions. Reasons for happening schizophrenia are genetics, occur in a family, and it is heritable in nature. It can happen due to inappropriate development of the brain, due to complications at the time of birth, due to intake of drugs and an increase in the stress level in the environment. To diagnose critical psychological disorders like schizophrenia, functional magnetic resonance imaging (fMRI) is widely used. This technique measures the indirect neural activity of the brain tracing the oxygenation level of the blood flow. Resting-state fMRI measures the same in the rest condition of the patient while doing no cognitive task. In this review article, firstly, we describe schizophrenia and a brief description of its occurrence, cause, symptoms, and treatment. Secondly, we describe the fMRI technology followed by the resting-state analysis and finally, we describe briefly the methods of data analysis to diagnose schizophrenia with resting-state fMRI. This review article may act like a start-up for the research in this domain.
Biologized crop rotation – the main factor for fertility increases of sod-podzolic soils and arable land productivity in the Upper Volga
Authors: Эседуллаев Сабир , Esedullaev Sabir , Мельцаев Иван , Meltsaev I.
Published: November 2019

Abstract. The purpose of the study was to study the influence of biologized crop rotation with six fields by 50 %, saturated with legumes, on soil fertility and crop productivity on typical sod-podzolic light loamy soils of the Upper Volga. As a result of field experiments and laboratory studies, new data and knowledge about the effect of crop bipolarization on its productivity and the properties of sod-podzolic soil were obtained. For the first time in the region, it has been studied and established that use of legumes in the crop rotation instead of organic fertilizers partially contributes to the replenishment of the soil with organic matter and nitrogen in the form of organic residues and nodule bacteria, which leads to a decrease in the degradation of soil fertility or even to some improvement. By the end of rotation of the crop rotation when applying (NPK) 90 kg/ha compared with the control version (without NPK), in the biologized crop rotation, the humus content increased by 0.14 %, the acidity of the soil solution slightly decreased by 0.25 units, the content of nitrate nitrogen increased by 59 %, mobile phosphorus – by 72.8 % and exchange potassium – by 70.4 %. The density of soil compaction as a whole in a layer of 0–20 cm in occupied steam, under spring wheat and oats amounted to 1.22–1.24 g/cm3, in other crops (where treatment was not carried out for 2 years) – 1.35–1.39 g/cm3. Mineralization of flax tissue more actively occurred under clover 1st and 2nd years of use – 35.6–42.7 % and 31.0 and 37.3 % and in the employed (vetch-oat) – 26.5–34.4 %, less intensively under winter wheat – 20.9–27.5 and oats – 20.1–25.2 % and very weakly under spring wheat – 13.0–16.5 % at the control and the level of mineral nutrition, respectively. There were fewer weeds in winter wheat sowings – 84 pcs/m2, since it is more competitive with them, oats – 112 pcs, clover – 131 pcs, in a couple – 124 pcs and spring wheat – 138 pcs/m2. Productivity of crops to a greater extent was determined by the applied fertilizers. In fertilized plots, compared with the control, the productivity of the oatmeal mixture was 36.2 % higher, spring wheat – 24.4 %, clover 1st year of use – by 36.2 %, 2nd year of use – by 45.7 %, winter wheat – by 25.7 % and oats – by 30 %.
New genetic sources for breeding of Prunus L. species on polyploid level
Authors: Мочалова О. , Mochalova O. V. , Гусев Дмитрий , Gusev Dmitriy
Published: November 2019

This research is aimed at studying of the chromosomal number distribution within the new, in vitro cultured, amitotic

clonal lines of Prunus species, at comparing of the fertility and size of pollen for triploid and hexaploid amitotic clones and

at identifying of new genetic sources and their subsequent use in breeding. Methods. The standard cytological and statistical

methods were used in this scientific work. Results. The regularities of induced polyploids output both from the initial number

of chromosomes and from the origin and individual characteristics of the original genotypes were established. For amitotic

hexaploid genotypes of hybrid cherry, high pollen quality was discovered at the level of 81,8–92,6 % of fertility (in triploids

the 4,6–18,8 % of such pollen was found), therefore, the studied 4 clonal cherry genotypes (12-1-1Т2, 12-1-1Т6, 12-1-2Т3,

12-1-2Тv) are recommended for breeding of resistant to fungal diseases varieties. No significant differences were found in the

diameter of fertile pollen (46.3–47.8 μm) between cherry amitotic triploids and hexaploids. Therefore, in all likelihood, fertile

pollen in triploids carries an unreduced triploid set of chromosomes. Prime scientific novelty. A completely new and original

selection material for the genus Prunus L. – polyploid hybrids of P. fruricosa Pall. with rare East-Asiatic cherry species P. serrulata Lindl., P. canescens Bois., P. incisa. Thoub. were studied. The arguments in favor of a positive breeding prospect for the

transfer of new cherries varieties to the hexaploid level (2n = 48), including an in vitro culture method of chromosome number

doubling for the sterile triploid interspecific hybrids, have been obtained. The first created tetraploid (2n = 32) amitotic clonal

lines of microcherry P. pumila L. must be tested in crosses with thorns and hybrids of thorns.
Social Value Orientation Effects On Adolescents Friendship Quality
Authors: Fitria Syiva , Peters Sabine
Published: November 2019

The current study intended to explore the association between Social Value Orientation (SVO) and friendship quality in adolescence, the development as well as gender and age differences. Participants between ages 12 and 25 (N = 292) completed a series of games to measure their SVO and Friendship Quality Scale in order to assess their friendship quality. Analysis of covariance confirmed that SVO did not affect friendship quality. No age and gender differences were found in SVO. However, the results revealed that there was a significant gender difference in friendship quality, where girls have higher positive friendship quality. There was also an age effect on friendship quality, such that, as age increased, negative friendship quality decreased. In conclusion, there was no evidence that SVO influences someone friendship quality. It is possible that SVO only influences the number of friends that someone has.
Modus Pelayanan Bimbingan dan Konseling Islam Sebagai Upaya Pencegahan Bahaya Narkoba
Authors: Yakub Yakub , Abdurrahman Abdurrahman
Published: November 2019

Tujuan penelitian ini adalah untuk mencari informasi tentang pelaksanaan layanan bimbingan dan konseling Islam di Madrasah Aliyah Negeri di Kota Medan. Jenis penelitian ini adalah kualitatif dengan jenis deskriptif. Objek penelitian adalah Madrasah Aliyah Negeri di Kota Medan, subjek adalah koordinator Bimbingan dan Konseling serta Guru Bimbingan dan Konseling. Teknik Pengumpulan data menggunakan metode wawancara, observasi, dan studi dokumentasi. Data dianalisis dengan pendekatan triangulasi data. Berdasarkan temuan, pelaksanaan layanan konseling di Madrasah Aliyah Negeri Se-Kota Medan pada kategori sangat baik dan Baik. Efektivitas pelayanan berada pada kategori sangat baik.
TINJAUAN KHIYAR TERHADAP PERTANGGUNGJAWABAN PENJUAL ONLINE TERHADAP BARANG YANG CACAT
Authors: Dalimunthe Nikmah
Published: November 2019

This articles explores the accountability of online sellers on goods defects at their trades. This phenomenon is now growing rapidly. It’s so loved by all people mostly. Ease in transcastions and facilitating of buyer to get the desired item from seller is the main selling power. But, from the overall activity, the lack of awareness and understanding of buyers about merchandise selection and checking, often used as an opportunity by seller to give the goods inappropriate trades. Buyer get inappropriate items, either from size, color, brand to defects of goods received. In fiqh, the buying and selling process requires four conditions: Sighat al-’aqd, Mahallul ‘aqd, Al’aqidaian and Maudhu’ul ’aqd. That conditions indicate the existence of seller’s accountability to the buyer for his merchandise, including online shop. So, the seller must fulfill the terms of trading as a form of responsibility in every transaction, both conventional and online shopping
Training of future teachers of mathematics and informatics to teaching schoolchildren to the bases of cybersecurity
Authors: Troitskaya O. N. , Vohtomina E. D.
Published: November 2019

The active development of the cybersecurity industry has led not only to the need to develop specialized software, improve the skills of employees of large companies, but also to the formation of future teachers’ skills and abilities of competent behavior in cyberspace. The analysis of the normative documentation indicates that the problem of training future teachers of mathematics and computer science for teaching schoolchildren the basics of cybersecurity comes to the fore. The article is devoted to the description of a possible way to solve the identified problems. The article presents four levels of formation of knowledge, skills of students of pedagogical areas of training in the field of cybersecurity, means and methods of their achievement, structural components of cybersecurity and the disciplines of the curriculum (bachelor’s degree), allowing to master the content of these components, describes the special features of lecture and practical lessons. The authors of the article believe that the proposed approach allows us to implement the idea of lifelong cybersecurity education according to the scheme: schoolchildren — undergraduate students — graduate students — acting teachers.
Experience of automated formation of educational and methodological documentation at university
Authors: Shcherbakov S. M. , Miroshnichenko I. I. , Aruchidi N. A.
Published: November 2019

The article discusses the process of automation of the formation of educational and methodological documents in a higher educational institution. The main problems arising in the development of educational and methodological documents that are faced by teachers of higher education are highlighted, and options for solving them are proposed. The stages, principles and advantages of automation are discussed. The components of the proposed approach are considered, in particular: the model of educational and methodological support in terms of essence-relationship; templates of basic teaching documents; integration with the curriculum; the need to reuse educational content; the possibilities of batch formation of training documents; quality control of educational and methodological documentation; experience of implementation and use, as well as problems and possible directions of development. The functionality of the UMKA software system is given. The directions of automation of educational and methodological activities in general are considered.
THE TASKS FOR THE ROBOTICS CHALLENGE "DRIVING SCHOOL"
Authors: Belkov D. M. , Kozlovskykh M. E. , Slinkina I. N.
Published: November 2019

The article presents some tasks to be done by a participant while taking part in a robotics challenge. The tasks can be used while teaching robotics at school. Schoolchildren may have different levels of training. The tasks are divided in three categories due to their difficulty: Beginner, Amateur and Master. The tasks have been successfully tested while the open regional robotics challenge "Driving school" being held. The challenge was held in 2018 by the Shadrinsk State Pedagogical University.
SOCIAL INFOGRAPHIC SERVICES FOR SCHOOL EDUCATION
Authors: Dikov A. V.
Published: November 2019

Informatization of school education in Russia is experiencing another round of development, teachers of all subjects use information and communication technologies in the educational process. There are more and more free Internet services, the tools of which allow you to present educational information in a graphic and interactive way, contributing to a better perception of educational material. The article discusses a number of these services interesting for school education.
THE USE OF FORMING ASSESSMENT FOR THE STEP-UP DEVELOPMENT OF METASUBJECT SKILLS DURING THE IMPLEMENTATION OF THE ROBOTIC PROJECT
Authors: Samylkina N. N. , Tarapata V. V.
Published: November 2019

The article describes the use of forming assessment (assessment for learning) for the step-up development of students' skills to plan and evaluate their own project and research activity during the implementation of a robotic project. Criteria for self-assessment during project activity and a point-rating system for assessment of the results of the project in connection with descriptors indicating the formation of competencies that are part of the project culture are proposed.
RELATIONSHIP OF THE METHODOLOGY FOR WORKING WITH TASKS ON INFORMATICS AND MATHEMATICS
Authors: Malova I. E. , Mayurova G. N. , Khozyaenko M. S.
Published: November 2019

Methodological content (goals, requirements, dialogue issues) are described for the stages of task solution that are problem analysis, finding a way to solve the problem, making a decision, summarizing. The possibility of implementing a unified methodology for the tasks for the operation of printers from the courses of mathematics and informatics is substantiated. The technique is implemented in interactive computer presentations that presented on the site INFO.
CRYPTOGRAPHIC ALGORITHMS IN SPREADSHEETS
Authors: Parshukova N. B.
Published: November 2019

The article examines three well known cryptographic algorithm — Skytale, Caesar's cipher, Vigenere's cipher and the method of their implementation using spreadsheets. Functions on work with strings, such as calculation of string length, search of a substring position in a string, substring selection, concatenation are considered.
TASKS OF THE INTELLECTUAL OLYMPIAD OF THE VOLGA FEDERAL DISTRICT AMONG SCHOOLCHILDREN
Authors: Galochkin V. I.
Published: November 2019

The article discusses the author's solutions of the tasks of the intellectual Olympiad. The set of tasks is balanced by subject and difficulty. The topics of the tasks are related to the construction of rational data structures, recurrence relations, optimization on graphs, ways of cutting off unpromising solutions. The most common reason for the incomplete solution of problems is revealed that is underestimation of the computational complexity of the algorithms. The article is intended for schoolchildren, students, trainers, leading classes in Olympiad programming.
CURRENT ISSUES OF DEVELOPING A TECHNIQUE FOR TEACHING THE THEME "VECTOR AND RASTER GRAPHICS" IN BASIC SCHOOL BASED ON FREE GRAPHIC EDITORS OPENOFFICE.ORG DRAW AND GIMP
Authors: Fedosov A. Yu. , Markushevich M. V.
Published: November 2019

The article discusses the main approaches to develop a modern teaching methodology for the theme "Vector and raster graphics" in basic school based on the use of free graphic packages — the vector editor OpenOffice.org Draw and the raster editor GIMP. A detailed analysis of the educational and methodical literature devoted to the subject under consideration is given, the ICT competencies formed by students in the process of training on this theme are listed, a collectible-modular methodological approach to the construction of the methodology is formulated and described.
REGENERASI ALAMI JENIS NON DIPTEROCARPACEAE DI HUTAN PENDIDIKAN FAHUTAN UNMUL (HPFU) SAMARINDA
Authors: Isyarah Rizky , Matius Paulus , Sutedjo Sutedjo
Published: November 2019

This study aims to determine the natural condition of Non Dipterocarpaceae regeneration. The object of this research are sapling and seedling in secondary forests of HPFU by making 5 transects with length 200 meters where its laid 5 x 5 meters sapling plot and 2 x 2 meter seedling plot systematically each on the right and left side. The transects was made purposively by considering areas that were still natural or had not been planted before. The results showed that regeneration was dominated by shrub habitus at both growth level, Fordia splendidissima (Miq.) Buijsen dominating the sapling level and Psychotria viridiflora Reinw. Ex Blume dominating the seedling level. However, the number of individuals at sapling stage is more bigger than the number of seedling. The Fabaceae and Rubiaceae family are most common in this location. The diversity index value is classified as high with a composition that is almost even but still dominated by several species. By comparing the data before burning from Riswan in 1987 with the current research in the same location, it can be concluded that the regeneration of Non Dipterocarpaceae in HPFU area has decreased and it represent the species degradation after forest fires.
Effect of Temperature and Electrolytic Concentration on Density and Viscosity of Ethanol-Water Mixed Solvent Systems
Authors: Sheikh Anis Ahmed , Asema Syed U.K. , Asif Mohamad , Patel Shaukat
Published: November 2019

The density and Viscosity of Ethanol-Water mixed solvent systems (5%, 10%, 20% ,40% v/v ) has been determined at 298,303,308 and 313 K. The same parameters has been determined for the KCl-Ethanol-Water mixture (2%, 4%, 6%, 8%, 10% w/v)The results obtained from these determinations were discussed. The effect of temperature and KCl electrolyte on density and viscosity of mixed solvent systems and mixture has been studied. The increase in temperature of mixed solvent system results in decrease in density and Viscosity. But with the addition of KCl electrolyte in mixed solvent system results in increase in density and viscosity at constant temperature but the same parameters decrease when temperature increases. The variation of these parameters is due to solute-solvent and solvent-solvent interaction.
大型石化设备基础施工技术
Authors: 刘 涛
Published: November 2019

在此次研究中,将大型石化设备基础施工作为主要研究对象,重点阐述与其基础施工相关的内容,希望有所帮助。
浅论公路隧道施工技术浅析
Authors: 黄 山
Published: November 2019

公路隧道是我国交通系统中的一项重要结构,为能提高公路隧道施工质量,就必须根据工程情况科学使用隧道施工技术。本文分析了公路隧道施工特点,探究了公路隧道施工技术要点,并提出了几点提高公路隧道施工质量的措施。
基于气候变化的互动性建筑屋顶设计——以候车空间为例
Authors: 曾 旭东 , 袁 子涵 , 王 彦坤 , 吴 梅蕊
Published: November 2019

结合互动性建筑提出了互动性建筑屋顶这一概念,并通过对比当下建筑屋面存在的不足与缺陷突显出其优势,根据具体运作流程阐述了其运作原理与联动机制,分析了其在建筑屋顶方面的意义,并展望了其应用前景。
生态水利工程设计问题分析
Authors: 李 宝锋
Published: November 2019

在经济可持续发展中,水利工程的作用不容小觑。目前阶段,水利工程项目的发展速度加快,但同样也引发了一系列环境问题。为此,尽量规避水利工程破坏生态环境已经成为亟待解决的问题。其中,生态水利工程隶属水利工程分支,基于可持续发展战略形式,为全新水利工程模式。基于此,文章将生态水利工程作为主要研究内容,重点阐述其中的设计问题,希望有所帮助。
建筑工程施工技术质量控制措施分析
Authors: 张 利娟
Published: November 2019

对于建筑施工企业来讲,保障工程施工质量是其企业发展的绝对核心内容,在现代化工程建设日益增加的情况下,想要在激烈的市场竞争中获得良好的发展基础我们首先就要有效提升自身施工技术质量,用过硬的专业技术以及质量成绩来有效保障企业能够争取到更多的建设工程,这是保障企业受益,奠定未来良好发展基础的关键。从当前建筑工程施工技术质量控制方式上来看,我们应该完善施工全过程的质量控制措施,从施工的各个阶段以及各项施工内容上逐一进行技术质量强化,在有限的施工工期限制内满足建设单位的相关质量要求。为实现企业长期稳定发展,本文将针对建筑工程施工技术质量控制措施进行详细分析。
浅谈EPC项目安全管理
Authors: 杨 平
Published: November 2019

安全生产管理在各类行业的生产活动中都占据着非常重要的位置,在工程总承包运行模式中不同专业的分包商的存在,无疑增加了总承包方的管理风险,总承包方要同时对自身及分包方的安全生产管理负责,也就对总承包方安全管理的系统性和专业性提出了更高的要求。本文对总承包项目的安全管理进行浅要分析。
小学篮球教学面临的问题及优化方式解析
Authors: 黄 涛
Published: November 2019

本文从小学开展篮球体育教学的意义出发,就小学篮球教学中的问题以及优化方式进行了探究,希望能够更好的推进小学篮球教学工作的开展。
基于批判性思维的农村中学道德与法治课堂深度学习策略
Authors: 胡 英华
Published: November 2019

如今,在道德与法治的教学过程中,缺少批判性思维模式的相关认识。为了改善现有的教学状态,在教学过程中,教师要不断创新教学理念,改革教学手段,帮助学生形成正确的人生观、世界观、价值观。接下来,本文就基于批判性思维的农村中学道德与法治课堂深度学习策略,展开具体探索。
初中生物教学中培养学生的核心素养的方法
Authors: 汪 航
Published: November 2019

随着初中生物课程重要性的日益凸显,改进初中生物教学质量,重视核心素养的培养成为教育工作者关注的重点内容。基于此,本文就对初中生物教学中核心素养的培养方法进行分析阐述,以供参考。
以兴趣为核心的幼儿走班制的实践与探索
Authors: 潘 冲 , 黄 春兰
Published: November 2019

目前,我国对于“走班制”的研究大多选取中小学以及大学为研究对象,对幼儿园鲜有提及。而对于幼儿教育来看,想要建立走班制度,就需要从兴趣的角度出发,结合幼儿所感兴趣的形式,展开相应的班级内容设置和班级授课。这样一来,才能够吸引幼儿每节课都到不同的班级中学习不同的内容,从而落实走班制在幼儿教育中的应用,以此来促进幼儿的成长于发展。
高职院校科研团队激励机制研究
Authors: 周 承华
Published: November 2019

对于高职院校而言,大部分的科研工作都是由科研团队所完成的,构建激励机制可以使高职院校科研团队发挥更大的作用。激励机制的构建不仅是科研团队吸收和激励科研人才的基础,也是提升科研队员科研能力的最大保证和关键因素。本文对高职院校科研团队激励机制进行研究,希望可以为构建高职院校科研团队激励机制带来一些有价值的参考建议。
语文立体化课外阅读模式的构建策略探讨
Authors: 佟 德刚
Published: November 2019

语文是一门母语学科,在新课程改革持续深化下,语文教学模式发生了不同程度的变化,尤其是在课外阅读模式的创新方面取得了可观成果。在语文课外阅读中,构建立体化课外阅读模式,在关注知识的传授同时,将更多精力投入到学生综合能力培养方面。相较于传统的课外阅读模式,立体化课外阅读模式有助于拓宽学生视野,增长见闻,针对性培养学生的阅读能力和学习素养,对于后续学习和发展具有积极作用。本文就语文立体化课外阅读模式构建进行探究,立足实际情况选择合理有效的策略,促进学生综合能力全面发展。
关于新课程背景下高中地理课堂有效教学的思考研究
Authors: 肖 百灵
Published: November 2019

有效教学是一种现代教学理念,它以学生素质的培养与发展为中心,以科学理论作指导,以教学的有效性为目的,提倡教学方式的多样化。在高中地理课堂教学中,如何积极渗透新课程理念,使高中地理教学具有魅力,让课堂教学变得生动有趣,这就需要地理教师努力学习、勤于思考、转变观念。所谓“有效性”是指课堂教学中学生在知识储备、能力提升、思维扩展方面取得的成效。在新课改理念的号召下,教师的教学方式变得更加丰富、学生的实践和思维能力得到可观的提高,但同时,也产生了一系列有效性的问题。本文作者探讨了新课程背景下提高高中地理课堂教学有效性的方法,为高中地理课堂教学改革做贡献。
Using Freire to critique Ikatan Mahasiswa Muhammadiyah’s pedagogical framework
Authors: Sulaiman Ahmad
Published: November 2019

Neo-liberalization is a systematic and global movement of exploitation. However, neo-liberalization is fragile because of its reliance on culture. Since culture grants power to neo-liberalization, culture also paradoxically has the potential to diminish neo-liberalization. In Indonesia, Islam is the ultimate moral and cultural force and, therefore, it can be a powerful resistant instrument again neo-liberalization. This paper will first identify Islam as an ideology of resistance and, therefore, a source for a pedagogy of resistance among Muslims. Subsequently, it will bring into scrutiny the critical pedagogy framework of one of the prominent Indonesian youth Muslim associations called Ikatan Mahasiswa Muhammadiyah (IMM) or Muhammadiyah Student Association. The examination incorporates the lenses of Freire (1970), one of the most influential critical education literature in the 21st century. This paper shows that while IMM can rearticulate critical pedagogy in its context so the transformation can be more easily accepted by the masses, IMM may fail to bring the liberation to a broader, global context where oppressions are deeply rooted.

 

Abstrak

Neoliberalisasi adalah gerakan eksploitasi yang sistematis dan global. Namun, neoliberalisasi itu rapuh karena bergantung pada budaya. Satu sisi budaya menguatkan neoliberalisasi, secara paradoks budaya juga berpotensi melemahkan neoliberalisasi. Di Indonesia, Islam adalah kekuatan moral dan budaya tertinggi dan, karena itu, Islam dapat menjadi instrumen yang kuat untuk melawan neoliberalisasi. Artikel ini pertama-tama akan mengidentifikasi Islam sebagai ideologi perlawanan dan karena itu, menjadi sumber pedagogi perlawanan di kalangan umat Islam. Selanjutnya, tulisan ini akan memeriksa kerangka pedagogi kritis dari salah satu asosiasi pemuda muslim Indonesia terkemuka yang disebut Ikatan Mahasiswa Muhammadiyah (IMM). Penelitian ini menggunakan perspektif Freire (1970), salah satu rujukan pendidikan kritis paling berpengaruh di abad ke-21. Artikel ini menunjukkan bahwa IMM dapat mengartikulasikan pedagogi kritis dalam konteksnya sehingga transformasi dapat lebih mudah diterima oleh massa, hanya saja IMM mungkin akan gagal membawa pembebasan ke konteks global yang lebih luas di mana penindasan mengakar.
Antioxidant Activity of Ethanolic Extract from Tandui Leaves (Mangifera rufocostata Kosterm.) by DPPH Radical Scavenging Method
Authors: Saputri Revita , Melati Tia Mariati Risma , Fitriyanti Fitriyanti
Published: November 2019

Tandui (Mangifera rufocostata Kosterm.) is a typical plant from South Kalimantan which belongs to the genus of Mangifera. Several species of Mangifera are known to have antioxidant activity. This study aimed to determine the antioxidant activity of ethanol extract of Tandui leaves. Tandui leaves that were obtained from the maceration method used 70% ethanol. Antioxidant activity was conducted quantitative using the DPPH (2,2-diphenyl-1-picrylhydrazil) method. The result of the antioxidant activity of Ethanol extract of Tandui leaves quantitatively obtained IC50 value was 60.7042 �g/mL. The ethanol extract of Tandui leaves has strong antioxidant activity
Noise Related Rail Access Charges in Europe: Aspects of Interoperability and Competitiveness
Authors: Bucsky Péter
Published: November 2019

Noise reduction of rail transport in Europe is an important step toward enhancing quality of life. According to the estimation of the European Environment Agency 14 million people are affected by rail noise in the European Union. Since the 1990s numerous measures have been taken by legislators but in practice noise levels did not lowered significantly. The changing regulations and upgraded standards have direct costs on rail freight transport and it is affecting its competitiveness. Some key countries in the European rail freight transport – Germany, Switzerland, Austria and the Netherlands – have already introduced Noise Differentiated Track Access Charges (NDTAC), which makes higher noise traffic more expensive, and encourages wagon owners to invest in low noise braking systems. Railway undertakings will face higher costs either due to higher network access charges or due to higher costs of low noise braking system. The higher costs will affect the competitiveness of rail freight transport compared to other modes of transport. Furthermore, the diverse regulation of European countries will restrict the interoperability and selective funding favors local corporations and can reduce competition. The aim of this paper is to show the possible effects of the current NDTAC regulation on the European rail freight market.
Associação entre o nível de atividade física e barreiras percebidas em escolares do sul do Brasil
Authors: Maccarini Pandolfo KC , Reckelberg Azambuja C , Minuzzi T , Righes Machado R , Lopes dos Santos D
Published: November 2019

Objetivo: verificar se existe relação entre as barreiras percebidas à prática de atividade física com o nível de atividade física de escolares do ensino médio.

Métodos: participaram do estudo 348 escolares, de 14 a 19 anos. Para as informações do nível de atividade física foi utilizado o IPAQ-versão curta e para as barreiras percebidas, o questionário validado para a população do estudo.

Resultados: foram considerados ativos 58.6% dos escolares e as barreiras percebidas mais prevalentes foram “ter muitas tarefas”, “falta de tempo” e a “dificuldade ocasionada pelo clima”. As meninas relataram maior número e maior frequência de respostas em todas as barreiras investigadas. Foi encontrada correlação negativa significativa (p<0.001) entre o nível de atividade física e as barreiras percebidas.

Conclusões: os achados deste estudo mostraram o impacto que a percepção das barreiras exerce sobre a prática da atividade física, mostrando que quanto maior é o número de barreiras percebidas pelos escolares menor é o nível de atividade física destes.
Fiabilidad inter e intra-observador del software de evaluación postural (PAS/SAPO): una revisión sistemática
Authors: García Remeseiro Tania , Gutiérrez-Sánchez Águeda , Alonso-Fernández Diego
Published: November 2019

El objetivo de este trabajo fue revisar la fiabilidad, inter e intra-observador, del uso del software de evaluación postural PAS/SAPO mediante la revisión sistematizada de la literatura científica. Se realizó una búsqueda electrónica y manual en las siguientes bases de datos bibliográficas: Cochrane, MEDLINE, PEDro, Web of Science, Scopus e IME, y en revistas especializadas, entre febrero y mayo 2016, con la combinación de los siguientes términos de búsqueda: [(SAPO AND posture*) OR (SAPO AND realiability*) OR (SAPO AND validation*)]. Se identificaron un total de 130 estudios, seleccionándose finalmente 9 artículos en base a los criterios de inclusión y exclusión. Los resultados obtenidos en esta revisión nos sugieren que el software PAS/SAPO es preciso para medir ángulos y distancias corporales. Además, posee una buena fiabilidad inter e intraexaminador. Por lo tanto, este software puede ser considerado como una herramienta útil y fiable para medir la postura.