bluuebunny/crossref_metadata_2025 huggingface dataset:
Revision of the Jurassic lithostratigraphy of the Danish Subbasin
Authors: Michelsen Olaf
Published: June 2021

The lithology and stratigraphy of the Jurassic sequence in the Danish Subbasin is described from 5 wells situated in the central region of the Danish Subbasin. The chronostratigraphic subdivision of the Lower Jurassic Fjerritslev Formation is discussed and modified in the light of new biostratigraphical and lithostratigraphical data from the five well sections. The Jurassic lithostratigraphic subdivision is amended. The F-Ia, F-lb, F-II, F-III, and F-IV members of the Fjerritslev Formation are redescribed and defined in relation to the reference section in the Hyllebjerg-1 well. The Haldager and Bream Formations are abandoned. The Haldager Sand, Flyvbjerg, Borglum, and Frederikshavn Members are elevated to the rank of formations.
Kortlægning af potentielle geotermiske reservoirer i Danmark
Authors: Michelsen Olaf , Saxov Svend , Leth Jørgen A , Andersen Claus , Balling Niels , Breiner Niels , Holm Lise , Jensen Knud , Kristiansen Jan I , Laier Troels , Nygaard Erik , Olsen Jens Christian , Poulsen Kurd D , Priisholm Søren , Raade Thomas B , Sørensen Torben Rex , Würtz Jørgen
Published: June 2021

The present report comprises primary data and analyses of potential geothermal reservoirs in Denmark. All available well data and seismic data from the Danish onshore area are included. Based on core material and petrophysical measurements, the following formations are described: Cambrian quartsitic sandstone, Carboniferous limestone, Rotliegendes sandstone, Zechstein carbonates, Bunter Sandstone Formation (Triassic), Ørslev Formation (Triassic), Falster Formation (Triassic), Tønder Formation (Triassic), Gassum Formation (Triassic-L. Jurassic), Haldager Sand (M. Jurassic), and Frederikshavn Member (U. Jurassic-L. Cretaceous). Generalized depth maps have been constructed for Near top Bunter Sandstones Formation, Near top Triassic, Base Haldager Sand, and Base Upper Cretaceous Limstone, from seismic two-way time maps of the relevant horizons. lsotherm maps of the corresponding horizons, based on measured values (BHT) and new, calculated model values, are presented. The reservoir parameters - porosity, permeability, net sand, and depth - have been analysed and evaluated from core material and petrophysical measurements. These data are presented in isopach maps of each formation, and in tables. The regional distribution of potential reservoirs in the depth interval 2000-3000 m is described, and the geothermal reserves are evaluated, with regard to energy.
Jurassic
Authors: Koch Jens Ole , Holm Lise , Michelsen Olaf
Published: June 2021

During Early Jurassic time, deposition continued in the basinal areas occupied by Triassic sedimentation. The Danish Central Graben subsided strongly and more than 4000 m of sediments were deposited during Jurassic time (fig. 14). North of the area the thickness seems less than 2000 m and, in the Norwegian-Danish Basin, approximately 1200 m. The rhythm of sedimentation corresponds closely to what is known from adjacent areas in the Northwest European sedimentary region. During the Early Jurassic, relatively uniform marine claystone series, the Fjerritslev Formation, were deposited all over the North Sea region, including the main part of the highs. Large areas were uplifted and eroded during the Mid Cimmerian phase (fig. 23), accompanied by a general eustatic lowering of the sea level. During the Middle Jurassic period, deltaic or fluvial conditions prevailed in the main part of the North Sea, and coal-bearing sand bodies, the J-2 Unit, were deposited. During the Late Jurassic a general subsidence took place, but more restricted areas were transgressed by the sea than in the Early Jurassic. Thick marine claystone series (the J-3 and J-4 Units) were deposited in the main part of the basin. Near marginal highs, only minor sand bodies (the W-1 Unit) were laid down. The Late Jurassic is a period of main subsidence for the Central Graben. Figs. 21 and 23 show the distribution of Jurassic sediments.
Analisis Evapotranspirasi Menggunakan Metode Penman-Monteith pada Vertical Garden
Authors: Daud Arifin , Indriyati Citra , Hasanah Sarah Yuli
Published: May 2021

The development of environmentally friendly infrastructure is very important to reduce the environmental damage that has occurred. Environmentally friendly infrastructure can be supported by vertical garden. Plants in vertical garden undergo evaporation process called evapotranspiration process. The evapotranspiration process can be used to find out the needs of water in plants. The method used to obtain the evapotranspiration value is the Penman-Monteith method. The plants used are Plectranthus scutellarioides, Begonia, Coleus, Euodia ridleyi dwarf, Euodia ridleyi, and Chlorophytum comosum. The reference evapotranspiration value in The Hydraulic Laboratory of Sriwijaya University is 4.9826 mm/day and the smallest is 2.1262 mm/day. The reference evapotranspiration value is influenced by temperature, wind speed, and humidity conditions. Based on these three influences, temperature has a greater influence on the reference evapotranspiration. The largest evapotranspiration value of the six types of plants used is the Plectranthus scutellarioides, which is 3.3347 mm/day, the evapotranspiration value of the smallest plant is Euodia ridleyi dwarf, which is 2.6616 mm/day. The location and arrangement of plants and environmental conditions such as temperature, humidity, wind speed affect the amount of evapotranspiration value.
PREPARATION OF SORBENTS BY HYDRAZINOLYSIS OF SECONDARY POLYMERS AND ANALYSIS OF THEIR PROPERTIES
Authors: Derbisher E. V. , Evdokimov R. A. , Derbisher V. E.
Published: May 2021

The paper presents methods of modifying secondary polymer raw materials with hydrazine or its derivatives and studying sorption characteristics of the obtained product as a possible sorbent for purifying water from heavy metal ions.
EFFECT OF MODIFIED MAGNESIUM HYDROXIDE ON POLYVINYL CHLORIDE PLASTICATES
Authors: Kablov V. F. , Keibal N. A. , Krekaleva T. V. , Moskvicheva M. A. , Stepanova A. G. , Soboleva O. K. , Sychev A. V.
Published: May 2021

The work is devoted to the study of the effect of magnesium hydroxide modified with a phosphorus boron-containing oligomer (PBO) on physical and mechanical properties and the reduction of combustibility of compositions based on polyvinyl chloride (PVC). Tests have shown that the addition of modified magnesium hydroxide to the polyvinyl chloride compositions provides a material of reduced flammability while providing improved tensile strength and hardness.
New distribution record of Indian Tortoiseshell Aglais caschmirensis aesis (Fruhstorfer, 1912) (Lepidoptera: Nymphalidae) from the state of Assam, India
Authors: Sengupta Debaprasad , Arandhara Subhasish , Deb Puja
Published: May 2021

Opportunistic sightings of Aglais caschmirensis aesis were recorded for the first time (on two different occasions) from Dibrugarh city in the state of Assam with new elevation records (109 and 113 m) from the north-eastern region of India.
Manejo de la broca del café, Hypothenemus hampei (Ferrari, 1867) (Coleoptera: Curculionidae: Scolytinae), con atrayentes etanólicos en cultivos de café de Coatepec, Veracruz, México
Authors: Mendoza-Cervantes Guillermo , Guzmán-López Oswaldo , Salinas-Castro Alejandro
Published: May 2021

La broca del café Hypothenemus hampei, es uno de los insectos plaga más importantes a nivel mundial que dañan al fruto del café. El objetivo fue evaluar vinagres y extractos de plantas mezclados con etanol para ser utilizados como atrayentes para la captura del insecto. Se utilizaron por primera vez las mezclas: etanol-albahaca, etanol-ruda, etanol-romero, etanolvinagre blanco y etanol-vinagre de manzana, en una proporción 1:1 y como testigo metanol-etanol 3:1, utilizando trampas artesanales, en un diseño completamente al azar con cinco repeticiones por cada tratamiento. Con base en los análisis estadísticos, se observó que el etanol-vinagre de manzana y etanol-vinagre blanco, presentaron la mayor captura de especímenes 136,36 y 98,24 en promedio con respecto a las otras mezclas. Se concluye que los mejores atrayentes utilizados en esta investigación pueden servir como una estrategia sustentable para la captura de la broca del café.
El aprendizaje científico en el niño de preescolar: una experiencia dinámica
Authors: Balderas-Mireles Ma. Dolores , Almaraz-Olguín Ma. Leticia , Ramírez-Vaquera Irma , Balderas-Mireles Kathia María Antonieta
Published: May 2021

The research was carried out through the systematization and control of a classroom experience from a qualitative approach with the implementation of techniques such as observation, recording, video recordings and photographs, the result of which would make preschool teachers aware of the importance from the field of exploration and understanding of the natural world, the preponderance of fostering in the child from three years of age skills such as observation, curiosity, inquiry, experimentation and the formulation of hypotheses, which requires the preparation of the teacher and a change attitude towards science teaching, as well as the commitment of preschool institutions to promote work in this field; The result of the intervention proposal impacted on skills beyond those considered, as the child advances as the conditions to do so are generated and his thought expands until he can argue based on what he knows and observes in relation to experiential experiences that the teacher generates for it.
Economic externalities and urban solid waste in Mexico
Authors: Tavera-Cortés María Elena , Jiménez-García Martha , Mena-Espino Xenia
Published: May 2021

In the last century, garbage has been considered as an energy resource, on one hand, because when it is deposited in landfills or dumbs it produces biogas with a major component of methane (more than 50%), methane is considered as a greenhouse gas that has negative impacts on the environment. On the other hand, garbage could be treated in thermochemical processes of incineration or gasification, resulting in energy generation that could be by vapor generation in the case of incineration, or a mixture of gases mainly composed by CO2, H2, and CH4 by the gasification process; The last two gases could be used to generate vapor as well or used as fuel in internal combustion engines or fuel cells in a near future. The information obtained from the urban solid waste in Mexico is limited concerning to the inventories of generation, on the volume estimation of handling and disposal, according the National Institute of Geography and Statistics (INEGI by the initials in Spanish), from the Municipals Governments National Census until July 2016, Mexico City occupies the first place in recollection of urban solid wastes generating 16 tons daily, the second one is Mexico State with 13 tons, Jalisco with 6.9 tons and Veracruz with 6 tons, on average Mexico generate 42 millions of tons of urban solid waste per year, and only 38% are organic waste. As a result of the complexity of handling urban solid waste, this paper presents a study in situ of the exploitation of biomass within an organic fraction of urban solid wastes, by means of biogas estimation in a landfill with potential to be exploit in clean energy generation, transforming the negatives externalities because of the disposal of urban solid wastes into positive externalities due to the utilization of the calorific potential from the biomass.
Intención o deseo: tabaquismo como adicción que afecta el desarrollo humano
Authors: Ramos-Jaubert Rocío Isabel , Muñoz-López Temístocles , González-Cepeda María Cristina , Alvarado-Cortés Julio César
Published: May 2021

The aim is to know the motives as intention and desire as action to stop smoking. A qualitative ethnomethodological research was carried out with 100 adults, men and women, over 18 years of age and under 85 years of age, who attend a health service. The data were collected through a response protocol with 112 questions. The different scholars on the subject refer to the importance of studying the differences between the intention to quit smoking and desire as an action to quit smoking; The results show that the people in the group of desire as an action to stop smoking are single, young and without work; while in the group of intention they are married, older in age and with paid work, in addition to presenting anxiety and depression. The proposal indicates that radical intervention measures are required in the groups of initiation in early ages in the consumption of tobacco.
Estrategias que complementan la capacitación e-learning en el sector productivo
Authors: Salinas-Aguirre María del Consuelo , Hernández-Cueto Jaquelina Lizet , Yáñez-Flores Sara Margarita , Emiliano-Castillo Carlos Daniel
Published: May 2021

On-the-job development apprenticeship online training quantitative research. The perspective is pedagogical centered on the worker supported by theories of labor development. Made with a random sample of 326 workers from 5 companies in Coahuila. The objective is the optimization of human, technical and financial resources of the workforce for quality productivity. The administration for the development of the human factor is systematized with surveys via the Internet. The development and satisfaction of employees is manifested in organizational behavior and overall quality of work. The business investment for high productivity and personal satisfaction returns is in training. The objective is to complement the training with administrative tools for worker development. The subtopics are supported by theories of virtual learning that consider the central dimensions of the work that motivate the tasks: variety, identity, value, autonomy and feedback; online learning methodologies. The idea that the task itself is key to motivating administration workers; strategic programming; career prospecting; didactics for adults; operation of programs with internet; evaluation of training in virtual classrooms; redesign "e learning" and evaluation of distance training.
Representaciones sociales de jóvenes sobre seguridad e inseguridad
Authors: Branca María Valeria , Cleve Agustín , Cuenca Adriana
Published: May 2021

El libro contiene una serie de reflexiones teóricas y metodológicas sobre representaciones sociales de jóvenes en torno a la seguridad e inseguridad. Se organiza en dos grandes bloques. En el primero se realiza un abordaje conceptual sobre las principales categorías y enfoques metodológicos seleccionados. En el segundo se presenta un análisis de las técnicas utilizadas y el tratamiento de la información.
Una literatura en transformación
Authors: Featherston Cristina Andrea
Published: May 2021

Los siglos XVIII y XIX supusieron cambios profundos en la sociedad inglesa. La literatura como discurso social intervino activamente en las disputas culturales que tuvieron lugar modificando sus modos de decir y representar. El libro explora, desde ópticas variables, los procesos que posibilitaron el surgimiento del Romanticismo, y los modos cómo el cambio en las condiciones de lectura, edición y divulgación determinaron cambios profundos de esa literatura.
Administración de la Educación
Authors: Asprella Gabriel , Vicente María Eugenia , Tello César Gerónimo
Published: May 2021

El libro tiene el objetivo de brindar textos que acompañen y enriquezcan las temáticas y procesos de análisis relacionados con la gestión institucional, las políticas públicas y la educación como derecho, contempladas en las propuestas curriculares de ciertas unidades académicas pertenecientes a la UNLP.
Computación de alto desempeño en GPU
Authors: Piccoli María Fabiana
Published: May 2021

Este libro es el resultado del trabajo de investigación sobre las características de la GPU y su adopción como arquitectura masivamente paralela para aplicaciones de propósito general. Su propósito es transformarse en una herramienta útil para guiar los primeros pasos de aquellos que se inician en la computación de alto desempeños en GPU. Pretende resumir el estado del arte considerando la bibliografía propuesta. El objetivo no es solamente describir la arquitectura many-core de la GPU y la herramienta de programación CUDA, sino también conducir al lector hacia el desarrollo de programas con buen desempeño. El libro se estructura de la siguiente manera: Capítulo 1: se detallan los conceptos básicos y generales de la computación de alto rendimiento, presentes en el resto del texto. Capítulo 2: describe las características de la arquitectura de la GPU y su evolución histórica. En ambos casos realizando una comparación con la CPU. Finalmente detalla la evolución de la GPU como co-procesador para el desarrollo de aplicaciones de propósito general. Capítulo 3: este capítulo contiene los lineamientos básicos del modelo de programación asociado a CUDA. CUDA provee una interfaz para la comunicación CPU-GPU y la administración de los threads. También se describe las características del modelo de ejecución SIMT asociado. Capítulo 4: analiza las propiedades generales y básicas de la jerarquía de memoria de la GPU, describiendo las propiedades de cada una, la forma de uso y sus ventajas y desventajas. Capítulo 5: comprende un análisis de los diferentes aspectos a tener en cuenta para resolver aplicaciones con buena performance. La programación de GPU con CUDA no es una mera transcripción de un código secuencial a un código paralelo, es necesario tener en cuenta diferentes aspectos para usar de manera eficiente la arquitectura y llevar a cabo una buena programación. Finalmente se incluyen tres apéndices. En el primero se describen los calificadores, tipos y funciones básicos de CUDA, el segundo detalla algunas herramientas simples de la biblioteca cutil.h para el control de la programación en CUDA. El último apéndice describe las capacidades de cómputo de CUDA para las distintas GPU existentes, listando los modelos reales que las poseen.
Radio Universidad Nacional de La Plata
Authors: Antonucci Sergio , Beneitez Maria Elena , Gabay Sandra Patricia , Turconi Omar
Published: May 2021

Esta particular radio nació como Ia segunda del país y Ia primer radio universitaria del mundo. Pocos años después de que los pioneros conocidos como "los locos de Ia azotea" iniciaran las primeras transmisiones radiales abiertas en Argentina y en el mundo se crea Radio Universidad. Esta impronta demanda Ia creación de un modo comunicacional diferente a lo poco que existía, dado que los profesores hacían de periodistas y locutores, transmitían clases magistrales, conciertos, noticias y entrevistas a personalidades de Ia ciencia, del arte, de Ia política y de Ia cultura universal. Desde aquel momento basta hoy, cada época necesitó de diferentes propuestas comunicacionales; pero el carácter democrático y plural, se mantuvo, cediendo sus espacios a todos y cada uno de los que necesitaran expresarse, debatir o comunicar sus ideas, salvo en los periodos de gobiernos de facto, que silenciaron las voces opositoras. Este medio de comunicación, fluido e inmediato, permitió acercar a todos los claustros universitarios al resto de los habitantes de Ia ciudad, mediante Ia divulgación académica, científica, tecnológica y cultural, borrando las fronteras entre la sociedad y la Universidad. La universidad pública es de todos y todos debemos saber que se hace en cada facultad, colegio, escuela y demás centros de investigación. Hoy las dos frecuencias de la radio, AM y FM, son parte de la vida cotidiana de la comunidad universitaria, como también de la ciudad de La Plata y su entorno cercano. Todos los temas de alcance internacional, nacional, provincial y municipal están presentes en las palabras de sus principales actores. Esto es abrir la universidad, como el espacio de los grandes debates que produce la sociedad en su conjunto, expresada por sus diferentes formas de organización y de asociación que se dan en los distintos grupos de opinión. La importancia de Radio Universidad está en esto, en ampliar ese espacio de comunicación y debate al conjunto de la sociedad; pero cuidando también que se expresen las minorías; se deben escuchar todas las voces. Estas distintas opiniones llegan a una gran cantidad de oyentes diversos; por ideología, por filiación política, por edades, por gustos y por infinitas razones que la radio universitaria debe entender, valorar y conjugar en su programación.
Extracción de conocimiento en grandes bases de datos utilizando estrategias adaptativas
Authors: Hasperué Waldo
Published: May 2021

El objetivo general de esta tesis es el desarrollo de una técnica adaptativa para la extracción de conocimiento en grandes bases de datos. En el análisis de enormes volúmenes de datos resulta de interés contar con técnicas que permitan, primero analizar la información y obtener conocimiento útil en forma de reglas de clasificación y luego adaptar el conocimiento adquirido ante los cambios que ocurran en los datos originales. El aporte de la tesis está centrado en la definición de una técnica adaptativa que permite extraer conocimiento de grandes bases de datos a partir de un modelo dinámico capaz de adaptarse a los cambios de la información, obteniendo así una técnica de minería de datos que sea capaz de generar conocimiento útil, produciendo resultados que sean de provecho al usuario final. Los resultados de esta investigación pueden aplicarse en áreas tales como análisis de suelos, análisis genético, biología, robótica, economía, medicina, detección de fallas en plantas y comunicación de sistemas móviles. (del texto de la contratapa)
Marcos argumentativos etiquetados
Authors: Budán Maximiliano Celmo David
Published: May 2021

El objetivo principal de esta línea de investigación es expandir la capacidad de representación de los formalismos argumentativos. En términos generales, en este trabajo, se presentan dos formalismos, cada uno de ellos con un cierto nivel de abstracción, que permiten considerar la meta-información dependiente del dominio de aplicación dentro del proceso de razonamiento argumentativo. Esta metainformación estará asociada a los argumentos tomando la forma de etiquetas, incrementando así su capacidad de representación. Dichas etiquetas pueden ser afectadas por las relaciones existentes entre los argumentos del modelo. Por esta razón, se define una estructura algebraica, llamada álgebra de etiquetas argumentales, que permite la combinación y propagación de la información asociada a los argumentos en el dominio de la argumentación. Así, la introducción de las etiquetas nos brinda la posibilidad de representar las características asociadas a los argumentos, tales como grado de incertidumbre, grado de confiabilidad, valores posibilísticos, valores probabilísticos, medidas de fuerza, o cualquier propiedad relevante, proporcionando la herramienta para refinar el proceso por el cual se determina la aceptabilidad de los argumentos, y la calidad de garantía de una determinada conclusión.
Optimización de rendimiento, justicia y consumo energético en sistemas multicore asimétricos mediante planificación
Authors: Pousa Adrián
Published: May 2021

Los procesadores multicore asimétricos o AMPs (Asymmetric Multicore Processors) constituyen una alternativa de bajo consumo energético a los procesadores multicore convencionales formados por cores idénticos, pero también plantean grandes desafíos para el software de sistema. Los AMPs integran cores complejos de alto rendimiento y cores simples de bajo consumo. La mayoría de los algoritmos de planificación existentes para AMPs intentan optimizar el rendimiento global. Sin embargo, estos algoritmos degradan otros aspectos como la justicia o la eficiencia energética. El principal objetivo de esta tesis doctoral es superar estas limitaciones, mediante el diseño de estrategias de planificación más flexibles para AMPs. Asimismo, en esta tesis mostramos el impacto que la optimización de una métrica tiene en otras. Para mejorar el rendimiento global, la justicia o la eficiencia energética en AMPs, el planificador debe tener en cuenta el beneficio que cada aplicación alcanza al usar los distintos cores en un AMP. Dado que no todos los hilos en ejecución de una carga de trabajo obtienen siempre el mismo beneficio relativo (speedup factor–SF) al usar un core de alto rendimiento, debe tenerse en cuenta esta diversidad de SFs para optimizar los distintos objetivos. El sistema operativo (SO) debe determinar de forma efectiva el SF de cada hilo en ejecución. En esta tesis proponemos una metodología general para construir modelos de estimación de SF precisos basados en el uso de contadores hardware. La mayoría de los algoritmos de planificación existentes para AMPs, han sido evaluados empleando o bien simuladores o plataformas asimétricas emuladas o bien prototipos de planificadores en modo usuario. Por el contrario, en esta tesis doctoral, evaluamos los algoritmos propuestos en un entorno realista: empleando implementaciones de los algoritmos en el kernel de SOs reales y sobre hardware multicore asimétrico real.
Diez formas de arruinar una clase
Authors: Belinche Daniel
Published: May 2021

En Diez formas de arruinar una clase Daniel Belinche reúne una serie de ensayos breves en los que toma, como punto de inicio para la reflexión, un problema vinculado al arte y su enseñanza. Este libro, editado por Papel Cosido y por Malisia Editorial, posee también una versión impresa.
State Ownership, Family Ownership, and Sustainability Report Quality: The Moderating Role of Board Effectiveness
Authors: Rudyanto Astrid
Published: June 2021

Objective - This research analyzes the effect of state ownership, family ownership, and the effectiveness of the board's moderating role on sustainability report quality of Indonesian companies.

Methodology/Technique - Sustainability report quality is a factor analysis of percentage of disclosure quantity score with GRI G3 and G4 (content analysis), the natural logarithm of the number of pages, existence of opinion, and existence of an independent party assessment on GRI application check, independent party assessment. Board effectiveness is divided into three categories: independence, size, and competence.

Findings - Using data of 123 companies listed on the Indonesian Stock Exchange between 2010 and 2014, it is found that state ownership, board effectiveness based on independence, and competence positively affect sustainability report quality while family ownership and board effectiveness based on size do not affect sustainability report quality. For board effectiveness moderating role, board effectiveness based on independence and size strengthen state ownership effect on sustainability report quality. Meanwhile, board effectiveness does not weaken family ownership effect on sustainability report quality.

Novelty - This research contributes to literature regarding the relationship between corporate governance and sustainability report quality, particularly the effectiveness of a board's moderating role to sustainability report quality, which is scarcely researched.

Type of Paper: Empirical

Keywords: Sustainability Report Quality; State Ownership; Family Ownership; Board Effectiveness; Corporate Governance; Stakeholder.

JEL Classification: G32, M41,Q56.
Factors Affecting Earnings Management in the Indonesian Stock Exchange
Authors: Alexander Nico , Hengky Hengky
Published: June 2021

Objective - The purpose of this research is to analyze the effect of growth, leverage, fixed asset turnover, profitability, firm size, firm age, industry, audit quality, and auditor independence toward earnings management.

Methodology/Technique - The population of this research consist of various sectors of non-financial companies that were listed on the Indonesian Stock Exchange (IDX) between 2013 and 2015. The research uses three recent years of data and tests variables that have not been used by prior research. The sample was chosen by using a purposive sampling method. The hypothesis is tested using multiple regression with an SPSS program to investigate the influence of each independent variable to earnings management.

Findings - The research results show that return on assets influences earnings management and growth, leverage, fixed asset turnover, profitability, firm size, firm age, industry, audit quality, and auditor independence do not influence earnings management.

Novelty - The study supports that the manager in a company will engage in earnings management to receive a bonus from investors because they have received a higher profit.

Type of Paper: Empirical

Keywords: Earnings Management; Growth; Leverage; Fixed Asset Turnover; Profitability; Firm Size; Firm Age; Audit Quality; Auditor Independence; Industry

JEL Classification: L25, M12, M41.
Knowledge Management in a Higher Education Institutions
Authors: Saleh Choirul , Siswidiyanto Siswidiyanto , Hermawan Hermawan , Maskur Ali
Published: June 2021

Objective - This study examines the concept of knowledge management in higher education institutions, followed by a systematization of knowledge practices and tools to link several stakeholders in the process of knowledge management in higher education institutions and promote knowledge sharing across several key processes and services in higher education institutions.

Methodology/Technique - This study uses a mixed approach of qualitative and quantitative methods. The respondents include stakeholders in public administrative departments between the ages of 30 and 66. The number of respondents represents 20 to 30% of the total population. This study concludes that in general, the Department of Public Administration Universitas Brawijaya has successfully implemented the concept of knowledge management. However, a lack of knowledge and stakeholder acceptance has lead to less effective implementation.

Findings - This research suggests that there is a need for new strategies to improve stakeholders' knowledge and acceptance of Department and University strategies.

Novelty - The study proposes a framework to improve knowledge sharing and collaboration in higher education institutions, fostering an environment of continuous learning and discovery. The study also makes conclusion and suggestions for future work.

Type of Paper: Empirical

Keywords: Higher Education; Knowledge Management; Knowledge Sharing; Knowledge Collaboration; Public Administration.

JEL Classification: I23, O34.
Molecular dynamics simulation of shock wave propagation and spall failure in single crystal copper under cylindrical impact
Authors: Chen Ying , Jian Zhiyong , Xiao Shifang , Wang Liang , Li Xiaofan , Wang Kun , Deng Huiqiu , Hu Wangyu
Published: June 2021

The shock premelting and spallation of single crystal copper under cylindrical converging impact are studied using molecular dynamics simulations. For the axis of a cylindrical potential wall along the [001] crystallographic direction, the anisotropy of shock response is very obvious at the shock strength 1.4 km s−1. Premelting occurs at the wavefront in the 〈110〉 direction, but not in the 〈100〉 direction. As a result of the converging effect, the requisite shock strength for generating premelting decreases in comparison with planar shock. Under the interaction of reflected wave and unloaded wave, the nucleation of spallation occurs in premelting tensile regions.
Energy Audit System for Households using Machine Learning
Authors:   Professor, Computer Science & Engineering, Mahatma Gandhi Institute of Technology Hyderabad (Telangana), India., Nagesh Dr. A.
Published: June 2021

The growth in population and economics the global demand for energy is increased considerably. The large amount of energy demand comes from houses. Because of this the energy efficiency in houses in considered most important aspect towards the global sustainability. The machine learning algorithms contributed heavily in predicting the amount of energy consumed in household level. In this paper, a energy audit system using machine learning are developed to estimate the amount of energy consumed at household level in order to identify probable areas to plug wastage of energy in household. Each energy audit system is trained using one machine leaning algorithm with previous power consumption history of training data. By converting this data into knowledge, gratification of analysis of energy consumption is attained. The performance of energy audit Linear Regression system is 82%, Decision Tree system is 86% and Random Forest 91% are predicted energy consumption and the performance of learning methods were evaluated based on the heir predictive accuracy, ease of learning and user friendly characteristics. The Random Forest energy audit system is superior when compare to other energy audit system.
Analysis and Simulation of COVID 19
Authors:   Department of CSE, SRM Institute of Science and Technology, Modinagar, Ghaziabad (U.P.), India., Singh Ritika , Panchani Nilansh ,   Department of CSE, SRM Institute of Science and Technology, Modinagar, Ghaziabad (U.P.) India., Bhatnagar Aastha ,   Department of CSE, SRM Institute of Science and Technology, Modinagar, Ghaziabad (U.P.) India.
Published: June 2021

India is facing a severe second wave of COVID-19 which is much worse than the first wave. It is spreading much faster. India has now surpassed U.S. in terms of daily COVID-19 cases. This paper aims to analyze the trend of COVID 19 and examine why second wave happened and why it is so bad by simulating a simple SEIR model. Which is a compartmental model based on 4 compartments Susceptible, Exposed, Infectious, Recovered.
Contribution of Mahapurush Srimanta Sankardeva to Assamese Literature and Culture
Authors:   Research Scholar, Folklore Research Department, Gauhati University, Guwahati (Assam), India., Hussain Abul
Published: June 2021

Mahapurusha Srimanta Sankardeva was an Assamese saint-scholar. Study on his life and works is of great academic importance in Assam. The tutorial, cultural and literature contribution by him still influences the fashionable creative works. The ideas, cultural contribution and philosophy of Srimanta Sankardeva became an integral an area of the lifetime of Assamese people. Therefore, the investigators have felt the requirement to review about the contribution of Mahapurusha Srimanta Sankardeva within the sphere of Assamese literature and culture in relevancy its educational significanceto uplift the moral, spiritual, value based thought, character building and personality development of the long run generation of the people. the foremost objectives of the study are to review the Contribution of Mahapurusha Srimanta Sankardeva within the sphere of Assamese literature and culture and to review the tutorial significance of the Contribution of Mahapurusha Srimanta Sankardeva within the sector of Assamese literature and culture.
Development of Creativity based Literation Management Model in Junior High Schools (SMPN) Payakumbuh City
Authors:   Doctoral Student of Education administration, Universitas Negeri Padang - Indonesia., Dasril*  , Rusdinal  ,   Senior lecturers/professors of Education administration, Universitas Negeri Padang - Indonesia., Yahya  ,   Senior lecturers/professors of Education administration, Universitas Negeri Padang - Indonesia.
Published: June 2021

This research paper was written against the background that the implementation of literacy activities at Payakumbuh City has not been running effectively and efficiently. Several technical and practical problems faced by school principals. The habit of reading 15 minutes at school has not been implemented well, because there is no literacy management model. For this reason, the authors have developed a creativity-based literacy management model as a solution to existing problems. This research and development design uses the Borg and Gall model which consists of ten stages which are constructed into four steps, i.e; preliminary studies, development, field testing and dissemination. The research subjects were the principal of junior high schools, Indonesian language teachers and library managers in Payakumbuh City. Data were collected through interviews, observations, questionnaires, and validation sheets. Quantitative data were processed using SPSS 20 and reduced qualitative data as suggested by Mattew and Huberman. The model validity obtained a mean of 4.53 with a very valid interpretation. The practicality level of the product was obtained by an average of 4.13 with 83.09%, which means that the literacy management model developed is practically used. Meanwhile, the effectiveness test reached 85.19 which means effective. Furthermore, the difference between the pre-test and post-test results obtained 32.13 points, this means that there is an increase in the principal's ability to manage management.
Machine Learning Implementation in Electronic Commerce for Churn Prediction of End User
Authors:   Assistant Professor, Department of Information Technology, Manipal University Jaipur (Rajasthan), India., Sharma* Neha , Raj Aayush ,   Department of Information Technology, Manipal University Jaipur (Rajasthan), India., Kesireddy Vivek ,   Department of Information Technology, Manipal University Jaipur (Rajasthan), India., Akunuri Preetham ,   Department of Information Technology, Manipal University Jaipur (Rajasthan), India.
Published: June 2021

Client conduct can be addressed from numerous points of view. The client's conduct is distinctive in various circumstances will give his concept of client conduct. From an overall viewpoint, the conduct of the client, or rather any individual around there, is taken to be irregular. When noticed distinctly, it is regularly seen that the future conduct of an individual can rely upon different variables of the current circumstance just as the conduct in past circumstances. This examination establishes the forecast of client beat, for example regardless of whether the client will end buying from the purchaser or not, which relies upon different components. We have chipped away at two sorts of client information. To start with, that is reliant upon the current elements which don't influence the past or future buys. Second, a period arrangement information which gives us a thought of how the future buys can be identified with the buys before. Logistic Regression, Random Forest Classifier, Artificial neural organization, and Recurrent Neural Network has been carried out to find the connections of the agitate with different factors and order the client beat productively. The correlation of calculations demonstrates that the aftereffects of Logistic Regression were somewhat better for the principal Dataset. The Recurrent Neural Network model, which was applied to the time-arrangement dataset, additionally gave better outcomes.
DESENTRALISASI KEWENANGAN PADA URUSAN PERTAMBANGAN MINERAL DAN BATUBARA DALAM UNDANG-UNDANG NOMOR 3 TAHUN 2020
Authors: Al Farisi Muhammad Salman
Published: June 2021

Revisi Undang-Undang Nomor 4 Tahun 2009 menjadi Undang-Undang Nomor 3 Tahun 2020 merevisi 135 pasal dari 217 pasal yang terdapat pada UU N0. 4 Tahun 2009, yang secara rincih terdapat 73 pasal yang telah ditambahkan, 51 Pasal diubah, dan 11 pasal dihapuskan. Sebanyak 19 pasal yang telah direvisi yang bertalian dengan kewenangan pemerintah daerah hampir seluruh kewenangan pemerintah daerah ditarik menjadi kewenangan pusat menyisakan ruang pendelegasian terhadap sebagian kewenangan Pemerintah Pusat kepada pemerintah daerah provinsi untuk penerbitan IPR dan SIPB, di dalam penelitian ini akan menyajikan implikasi pemerintah daerah kabupaten kota tidak lagi memiliki ruang kewenangan pada urusan pertambangan mineral batubara. kewenangan pemerintah daerah provinsi maupun kabupaten/kota pada urusan pertambangan, merupakan urusan yang bersifat concurrent yang dalam penanganannya melibatkan antara pemerintah pusat dan pemerintah daerah, menarik sebagian besar kewenangan dan tidak melibatkan pemerintah daerah tentu berpotensi berimplikasi negatif dalam hal penyelenggaraan urusan pertambangan mineral dan batubara, misalnya, mencakup dana bagi hasil, tanggung jawab sosial perusahaan, resistensi masyarakat setempat akibat kurang jelasnya mekanisme keberatan atau penolakan mereka terhadap kehadiran penambangan di daerahnya, lemahnya isu pengawasan dan pembinaan dalam mengurangi tingkat risiko sosial dan lingkungan, dan lebih penting memangkas jarak antara pemerintah dan masyarakat.
THE LAWS OF THE PSYCHE IN THEIR UNIVERSAL FUNCTIONALITY: PROFESSIONAL TRAINING OF A PRACTICAL PSYCHOLOGIST
Authors: Yatsenko Tamara , Galushko Lyubov
Published: June 2021

The article presents the idea of the universality of psychic laws, based on a comparative analysis of depth cognition results as well as the laws of quantum physics. The importance of understanding the category of “informational equivalents”, which unites both ideal and physical realities, is emphasized. The main idea of the article is to understand the integrity of the world, which consists in the unity of the laws of physics, philosophy, biology and psychology. The scientific achievements of quantum physics are complied functionally with depth psychology evidence and are specified in the article. The empirical evidence of the “black hole” presence in the human psyche, as well as theoretical substantiation of the introduction to psychology of the “complementarity principle” is represented. The problem of the remote instruction of mental substructures, which predetermines the psyche cognition in the format of the "invisible horizon" is raised.
TEACHER CANDIDATES’ BELIEFS ABOUT CROSSLINGUISTIC PEDAGOGY, CODE-SWITCHING, AND CODE-MIXING: A SNAPSHOT FROM UNIVERSITY OF HAMBURG
Authors: Hasai Yevheniia
Published: June 2021

The last decades have seen the active embracement of classroom multilingualism in educational settings. The relevance of this study is justified by the increasing cultural and linguistic diversity in Western societies, the high demand for teachers who understand the value of multilingualism, have deep knowledge of multilingual language practices, are able and willing to provide an appropriate learning environment for language learners. The main objective of the study is to investigate the pre-service language teachers’ beliefs about crosslinguistic pedagogy, code-switching, and codemixing as the leading examples of this pedagogy in educational settings. An online questionnaire was shared among teacher candidates (n=20) enrolled in teacher education programs at the University of Hamburg. The respondents were asked to answer the questions concerning their background and to mark on a Likert scale whether they agreed with the statements provided to them or would find the implementation of certain methodology useful. The findings suggest positive attitudes towards multilingualism and a high level of awareness regarding the importance of previously acquired languages for subsequent language teaching and learning. However, some discrepancies between knowledge, beliefs, and practice are indicated. The results allow us to conclude that target-language-only use in language classes is still a highly desirable goal for pre-service language teachers. Some possible implications for curriculum development arising from the study are discussed.
CLINICO-DEMOGRAPHIC STUDY OF PATIENTS OF ACANTHOSIS NIGRICANS AT SKMCH, MUZAFFARPUR, BIHAR
Authors: Kishore Barunesh , Prasad Birendra , Jana Debarshi
Published: May 2021

Aims of the study to evaluate the clinical features and demographic data of acanthosis nigricans and nd out the common disorders associated with
acanthosis nigricans.
Present study was conducted at Department of Dermatology, Venereology and Leprosy, SKMCH, Muzaffarpur, Bihar. Total 50 patients selected
for this study, 47 were female and 3 were male. Most common age group affected with AN in this study is 21- 30 years with 34% patients and
another24 % patients were between 11- 20 years and 2% patients were more than 60 years of age.
Acanthosis nigricans is a common skin condition which may affect all age group and the list of underlying cause is extensive ranging from a simple
benign familial type through syndromic to malignant cause. Clinician should be aware of this and have to nd out the underlying condition and
patient should be managed appropriately at the earliest.
A STUDY OF ETIOPATHOGENESIS OF MIDDLE EAR GRANULATIONS IN CHRONIC OTITIS MEDIAAND THEIR MANAGEMENT
Authors: Sharan Gupta Shambhu , Kumar Satish , Jana Debarshi
Published: May 2021

Objective: The purpose of this study was to evaluate the etiopathogenesis of middle ear granulations in cases of Chronic Otitis Media (COM) and
their management.
Materials and Methods:Aprospective study was conducted on 100 patients over a period of 12 months. Patients clinically diagnosed as COM and
operated, with the ndings of granulations in middle ear were included in this study. Each of these patients was subjected to complete history and
thorough ENT examination after taking proper written informed consent. Clinical and laboratory data from the study was recorded as per the
proforma.
Results:Analysis of data revealed that maximum cases were found in the second or third decade of life with a male preponderance. Rural patients
were 75% as compared to those from urban background 25%. Mucosal type of COM was found in 69% patients and squamous type in 31% patients.
Maximum patients presented with history of discharge since 5-10 years, mostly mucopurulent type of discharge. Granulations were found to be
present at more that one site in middle ear in most of the patients. Incus was the most commonly involved ossicle. Conservative management
included chemical cautery and aural toilet followed with antibiotics with topical steroid.
A CRITICAL EVALUATION OF CLINICOPATHOLOGICAL STUDY ON LIVER FUNCTIONS IN POSTCHOLECYSTECTOMY CASES COMPARED TO PREOPERATIVE STATUS
Authors: Kumar Anil , W Konyak Nyemwang , Jana Debarshi
Published: May 2021

INTRODUCTION: Gallstones [cholelithiasis] are the most common biliary pathology. It is estimated that gallstones affect 10-15% of the
population in Western societies. They are asymptomatic in majority of cases (780). In the UK, the prevalence of gallstones at the time of death is
estimated to be 17% and may be increasing. Approximately 1-2% of asymptomatic patients will develop symptoms requiring surgery per year,
making cholecystectomy one of the most common operations performed by general surgeon. Gallstones are quite common in the general
populations and women are affected more often in the ratio of 4:1.
AIMS AND OBJECTIVES: Assessment of hepatic status in pre- operative patients in comparison with postoperative patients. Comparative
evaluations of derangement of hepatic parameters in the preoperative period of patient undergoing different forms of gallbladder operations
(conventional or laparoscopic cholecystectomy). To evaluate the usual time required for return of deranged hepatic function, if any, to normal
levels. To analyse the outcome of cholecystectomies in patients with symptomatic cholelithiasis for improvement in the preoperative symptoms.
MATERIALS AND METHODS: The study was conducted in a series of 60 cases of chronic calculus cholecystitis.Patients were selected from
surgical outpatient Department of Darbhanga Medical College and Hospital. Laheriasarai. The tenure of study was from April 2019 to December
2020. Adetailed clinical history was taken from every patient to ascertain the diagnosis of chronic calculus cholecystitis.
RESULTS AND ANALYSIS: The lump was localised in the right hypochondrium extending to the epigastrium or right lumbar region in some
cases. The lump was tender and moves with respiration. Dowdy in 1969 described lump abdomen in 11.7% cases. The present ndings
corroborated with that of the other research groups.
CONCLUSION: Cholecystectomy appears to relieve most of the symptoms of gall stone disease. Biliary pain, nausea, vomiting and fatty food
intolerance had better outcome compared to dyspepsia, atulence and heart burn. Some patients tend to develop de novo symptoms in the postoperative period. Despite the persistence or appearance of new symptoms, most of the patients feel satised with the outcome of surgery.