11 research outputs found
Analisis Cerpen “Finja’anu Qahwati Baridun” Karya Ihsan ‘Abd Al-Quddus
Get PDFResearch on Gramscian Hegemony in short stories "Finja'anu Qahwati Baridun (A Cup of Cold Coffee)" the work of Ihsan 'Abd al-Quddus aims to explain the ideological formation that operates in the short story "Finja'anu Qahwati Baridun (A Cup of Cold Coffee)" and how the practices of hegemony are carried out. This research is a qualitative description research. The data in this study are the text contained in the short story "Finja'anu Qahwati Baridun (A Cup of Cold Coffee)." The data source used in this study is the short story "Finja'anu Qahwati Baridun (A Cup of Cold Coffee) "The work of Ihsan 'Abd al-Quddus. Data collection in this study was carried out by reading, recording and processing research data. The results obtained from this study are idelological formations which operate in the short story "Finja'anu Qahwati Baridun (A Cup of Cold Coffee)" conducted by several figures, namely feudalism, socialism. Practices - Hegemony practices are divided into two groups, namely groups lay (who maintains power) and rebel groups (who fight for power). From the results of the analysis the author uses the theory of hegemony which was triggered by Gramsci. In this case it can be concluded that the practice of hegemony is inseparable from the counter hegemony. Ideology formation is needed to subvert the power and practices of the Hegemony carried out on two groups, namely the lay group / community and rebel groups
ECOTHEOLOGY ISLAM: TEOLOGI KONSTRUKTIF ATASI KRISIS LINGKUNGAN
No full textAbstract: The earth inhabited by human now is facing global environmental crisis. To respond to and tackle the crisis, a new awareness to explore the principles of religion has emerged today, which was then called ecotheology, an integral environmental insight based on ethical-theological as well as ethical-anthropological dimensions. This paper is aimed at, on the one hand, exposing principles of Islamic ecotheology that are able to be guiding principles in managing the nature, and on the other hand, comparing them with the principles of modern environmental ethics of the environmentalist/ eco-thinkers. The author argues that there are three principles of Islamic ecotheology that are relevant as the basis of ethical management of nature now days, namely the principle of taw╪id (unity of all creation), the principle of āmanah-khalīfah (trustworthiness-moral leadership), and ākhirah (responsibility).Abstrak: Bumi yang dihuni manusia sekarang ini tengah dilanda krisis lingkungan yang besifat global. Untuk merespons krisis itu, dewasa ini telah muncul kesadaran baru dalam menanggulangi krisis itu dengan menggali prinsip-prinsip agama, yang kemudian disebut ecotheology, yaitu wawasan lingkungan yang integral dan berdimensi etis-theologis dan etis-antropologis. Tulisan ini bertujuan untuk, di satu sisi, memapar prinsip-prinsip ecotheology Islam yang dapat dijadikan sebagai guiding principles dalam pengelolaan alam, dan di sisi lain, mengomparasikan prinsip-prinsip itu dengan etika lingkungan modern dari para environmentalist/eco-thinker. Penulis berpendapat bahwa ada tiga prinsip ecotheologi Islam yang relevan sebagai basis etis pengelolaan alam dewasa ini, yaitu prinsip taw╪īd (kesatuan seluruh makhluk), prinsip amānah-khalīfah (kejujuran-kepemimpinan), dan ākhirah (tanggung jawab). </p
The impact of innovation activities on firm efficiency: Data envelopment analysis
Get PDFThis study aims to investigate the impact of innovation on firm efficiency. Panel data of fourteen finance companies and nine technology companies from 2011 to 2019 on the Vietnam Stock Exchange Market is derived from audited financial statements, annual reports, and other crucial reports that are provided by Vietstock; macroeconomic variables are collected from the World Bank Database. A two-stage approach is used. First, use of the Data Envelopment Analysis methodology to measure firm efficiency. Second, use of the Pooled ordinary least squares, the Fixed effects model, and the Random effects model to investigate the impact of innovation on firm efficiency. Furthermore, the Generalized Method of Moments and the Tobit model are used to validate the impact of innovation on firm efficiency, and the t-test is used to confirm the difference in efficiency with and without the impact of innovation between two industries. The results show that there is a significant impact of innovation on efficiency, and innovation plays a more important in increasing the efficiency of the finance industry than the technology industry. Moreover, the relation between age and efficiency is like the U-shaped, and between size and efficiency is like the inverted U-shaped, whereas efficiency is not associated with inflation. © Copyright: The Author(s) This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (https://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly citedTomas Bata University in Zlin, The Czech Republic [IGA/FaME/2021/003]IGA/FaME/2021/003; Univerzita Tomáše Bati ve Zlín
Visualizing lecturers’ publications submitted to institutional repository during the COVID-19 pandemic: a case of Mataram State Islamic University, Indonesia
Get PDFThe purpose of this study was to examine and visualize lecturers\u27 writings submitted to the Mataram State Islamic University\u27s institutional repository during the COVID-19 pandemic. The study used bibliometric analysis with the total number of publications was 166 documents in various types.The results indicated that journal articles accounted for 42.16 percent (n=70) of all publications and more than half (65.66%) of total publications were authored in Indonesian language. Additionally, it was discovered that the terms pendidikan (education) and pembelajaran (learning) were the two most frequent terms in all type of publications, appearing 10,714 and 9,834 times respectively. Furthermore, this study discovered that Abdul Wahid was the most prolific author, while Abdul Quddus was the most collaborative one. This research also found that the terms covid-19 and pendidikan (education) were the most frequently occurring words combined in a single document with at least three co-occurrences. This study was expected to encourage lecturers to have publications and deposited into the institutional repository. It will benefit both lecturers and university in national and international scale
Isu Melihat Allah SWT di Akhirat Antara Al-Būtī dan Salafiyyah Semasa
Get PDFIsu dalam menetapkan orang mukmin melihat Allah S.W.T. di akhirat terdapat perselisihan di antara aliran al-AshaÑirah dan Salafiyah semasa. Aliran Salafiyyah semasa berpegang bahawa orang mukmin melihat Allah di akhirat adalah dengan keadaan Allah bertempat, berarah dan berjisim. Manakala al-AshaÑirah pula berpandangan bahawa orang mukmin melihat Allah di akhirat tanpa berjisim, bertempat dan berarah. Al-Būtī merupakan seorang pengkaji tentang aliran al-AshaÑirah yang sentiasa memberi pandangan terhadap aliran-aliran yang berbeza daripada pandangan al-AshaÑirah. Beliau banyak berkecimpung di dalam perdebatan, penyelidikan dan penulisan. Untuk tujuan demikian kajian ini diketengahkan untuk meneliti penghujahan antara al-Būtī dan aliran Salafiyah semasa di dalam isu melihat Allah s.w.t. di akhirat. Kajian ini menggunakan metodologi kualitatif yang menjurus kepada metode dokumentasi, kajian pensejarahan dan analisis perbandingan. Hasil kajian dalam isu ini menunjukkan penghujahan al-Būtī adalah jelas dengan menggunakan dalil naqli dan akal yang seimbang. Selain itu penghujahan beliau adalah selari dengan pandangan Ahli Sunah Waljamaah. Manakala penghujahan salafiyyah mempunyai perbezaan di antara Imam Ahmad dan sebahagian mereka yang mengikut pegangannya.Isu dalam menetapkan orang mukmin melihat Allah S.W.T. di akhirat terdapat perselisihan di antara aliran al-AshaÑirah dan Salafiyah semasa. Aliran Salafiyyah semasa berpegang bahawa orang mukmin melihat Allah di akhirat adalah dengan keadaan Allah bertempat, berarah dan berjisim. Manakala al-AshaÑirah pula berpandangan bahawa orang mukmin melihat Allah di akhirat tanpa berjisim, bertempat dan berarah. Al-Būtī merupakan seorang pengkaji tentang aliran al-AshaÑirah yang sentiasa memberi pandangan terhadap aliran-aliran yang berbeza daripada pandangan al-AshaÑirah. Beliau banyak berkecimpung di dalam perdebatan, penyelidikan dan penulisan. Untuk tujuan demikian kajian ini diketengahkan untuk meneliti penghujahan antara al-Būtī dan aliran Salafiyah semasa di dalam isu melihat Allah s.w.t. di akhirat. Kajian ini menggunakan metodologi kualitatif yang menjurus kepada metode dokumentasi, kajian pensejarahan dan analisis perbandingan. Hasil kajian dalam isu ini menunjukkan penghujahan al-Būtī adalah jelas dengan menggunakan dalil naqli dan akal yang seimbang. Selain itu penghujahan beliau adalah selari dengan pandangan Ahli Sunah Waljamaah. Manakala penghujahan salafiyyah mempunyai perbezaan di antara Imam Ahmad dan sebahagian mereka yang mengikut pegangannya
Cash conversion cycle sensitivity by moderating role of exchange rates volatility on firm’s financial performance
Get PDFThe cycle of cash conversion relates to the time spread between the value of cash paid for purchases and the cash receipt from turnover. Using the State Bank of Pakistan data, this study introduces the direct and moderating role of the exchange rate, effective through the efficient execution of the cash conversion cycle between Pakistani 302 manufacturing companies from 1999–2015. Using the fixed effect as the static panel model and system GMM as a dynamic panel, it is observed that the exchange rate plays an authoritative moderating role between the cash conversion cycle and the financial performance. Results of the investigation have shown that in static panel analysis with the cash conversion period, the exchange rate has a positive and substantial moderating effect on return on assets and return on equity whereas that ER has a major negative impact on return on assets and return on equity using dynamic panel data analysis GMM. The issue of endogeneity in the static panel is addressed using the advanced approach of the standard error of the panel correction standard error method that changed the position of the significance of the moderator variable. Observers, therefore, intend to evaluate the fluctuations in the exchange rate as one of the variables of the financial output moderator in the context of current metrics such as asset’s returns, equity’s returns and gain more practical expression within their investigated results. © 2021 The Author(s)
Application of zinc, boron, and molybdenum in soil increases lentil productivity, nutrient uptake, and apparent balance
Get PDFIn severely deficit soil, lentil (Lens culinaris Medic) crop requires micronutrients for increased production. Micronutrient management is, therefore, very important for lentil productivity but mostly ignored. This study was carried out from 2014–2015 to 2016–2017 to understand the effects of zinc (Zn), boron (B), and molybdenum (Mo) on lentil productivity, nodulation, and nutrient uptake and how these elements improve soil micronutrient fertility. The experiment was laid out in randomized complete block design, and the treatments were replicated thrice. Different combinations of Zn, Mo, and B were contrasted with no application of micronutrients. The treatments were Zn alone (Zn), B alone (B), Mo alone (Mo), Zn combined with B (ZnB), Zn with Mo (ZnMo), B with Mo (BMo), and Zn combined with B and Mo (ZnBMo). Doses of Zn, B, and Mo were 3, 2, and 1 kg ha−1, respectively. In this trial, the highest average seed yield (1807 kg ha−1) and yield increment (44%) was obtained in ZnBMo combined application with macronutrients. Single, dual, and combined application of Zn, B, and Mo had significant effects on yield parameters and yield of lentil (P < 0.05). The highest nutrient uptake, maximum nodulation (63.5 plant−1), and the highest protein content (26.6%) in seed were recorded from the treatment receiving all three micronutrients. The increased lentil yield might be associated with increased nodulation and nutrient uptake by the crop under micronutrient-applied treatments. The results suggest that combination of Zn, B, and Mo could be applied for increased lentil production in micronutrient deficit soils.The presentation of the authors' names and (or) special characters in the title of the pdf file of the accepted manuscript may differ slightly from what is displayed on the item page. The information in the pdf file of the accepted manuscript reflects the original submission by the author
Support system for active and passive design of sustainable constructions
No full textilustraciones, diagramasEn este trabajo se presenta una herramienta desarrollada con el objetivo de brindar soporte al diseño activo y pasivo de una construcción. Esta herramienta utiliza la metodología de modelado de resistencia y capacitancia térmica para estimar las dinámicas térmicas y energéticas de una construcción. El soporte consiste en proporcionar sugerencias al profesional diseñador principalmente sobre el diseño pasivo de la construcción. Estas sugerencias se producen mediante la solución de un problema de optimización multiobjetivo basado en simulación en el que se optimiza el costo de inversión inicial de los materiales de construcción, el confort y el consumo energético. El método de optimización es desarrollado mediante la integración del algoritmo de evolución diferencial programado en Python con OpenModelica como el software de simulación de la construcción. Esta herramienta utiliza las librerías Aixlib y Buildings desarrolladas en el marco del proyecto IEA EBC Annex 60 en el lenguaje Modelica. Esta herramienta metodológica es aplicada al caso de estudio establecido en la Sección 5.2.1 de la norma ANSI/ASHRAE 140-2001, el Caso de Prueba 600. En el método de optimización, se toman como variables de decisión la orientación, la inclusión o exclusión de toldos, las propiedades térmicas de la envolvente térmica y el tamaño y propiedades térmicas de las ventanas. Como función objetivo para optimizar el confort, se cuenta con el índice PPD desarrollado por Fanger [19], para cuantificar el consumo energético se cuenta con las cargas anuales de refrigeración y calentamiento, y para optimizar la inversión inicial en el costo de los materiales, se presentan tablas con los valores estimados de los mismos. Tras utilizar la herramienta en el caso de estudio, se obtuvo un ahorro en la carga de refrigeración del 72 % y del 83 % en la carga de calentamiento, con respecto a la configuración inicial, interviniendo únicamente en el diseño pasivo de la construcción. (Texto tomado de la fuente)In this work, a tool developed with the objective of providing support to the active and passive design of a construction is presented. This tool uses the thermal resistance and capacitance modeling methodology to estimate the thermal and energetic dynamics of a building. The support consists of providing suggestions to the professional designer mainly on the passive design of the construction. These suggestions are produced by solving a simulation-based multi-objective optimization problem, in which the initial investment cost of building materials, comfort, and energy consumption are optimized. The optimization method is developed by integrating the differential evolution algorithm programmed in Python with OpenModelica as the construction simulation software. This tool uses the Aixlib and Buildings libraries developed within the framework of the IEA EBC Annex 60 project in the Modelica language. This methodological tool is applied to the case study established in Section 5.2.1 of the ANSI/ASHRAE 140-2001 standard, Test Case 600. In the optimization method, orientation, inclusion or exclusion of sunblinds, the thermal properties of the building envelope and the size and thermal properties of the windows are taken as decision variables. As an objective function to optimize comfort, the PPD index developed by Fanger is used [19], to quantify energy consumption, annual cooling and heating loads are used, and to optimize the initial investment in the cost of materials, tables are presented with their estimated values. After using the tool in the case study, a saving of 72 % in the cooling load and 83 % in the heating load were obtained, with respect to the initial configuration, intervening only in the passive design of the construction.MincienciasMaestríaMagíster en Ingeniería - Automatización IndustrialConstrucciones SosteniblesÁrea Curricular de Ingeniería Eléctrica e Ingeniería de Contro
Support system for active and passive design of sustainable constructions
No full textilustraciones, diagramasEn este trabajo se presenta una herramienta desarrollada con el objetivo de brindar soporte al diseño activo y pasivo de una construcción. Esta herramienta utiliza la metodología de modelado de resistencia y capacitancia térmica para estimar las dinámicas térmicas y energéticas de una construcción. El soporte consiste en proporcionar sugerencias al profesional diseñador principalmente sobre el diseño pasivo de la construcción. Estas sugerencias se producen mediante la solución de un problema de optimización multiobjetivo basado en simulación en el que se optimiza el costo de inversión inicial de los materiales de construcción, el confort y el consumo energético. El método de optimización es desarrollado mediante la integración del algoritmo de evolución diferencial programado en Python con OpenModelica como el software de simulación de la construcción. Esta herramienta utiliza las librerías Aixlib y Buildings desarrolladas en el marco del proyecto IEA EBC Annex 60 en el lenguaje Modelica. Esta herramienta metodológica es aplicada al caso de estudio establecido en la Sección 5.2.1 de la norma ANSI/ASHRAE 140-2001, el Caso de Prueba 600. En el método de optimización, se toman como variables de decisión la orientación, la inclusión o exclusión de toldos, las propiedades térmicas de la envolvente térmica y el tamaño y propiedades térmicas de las ventanas. Como función objetivo para optimizar el confort, se cuenta con el índice PPD desarrollado por Fanger [19], para cuantificar el consumo energético se cuenta con las cargas anuales de refrigeración y calentamiento, y para optimizar la inversión inicial en el costo de los materiales, se presentan tablas con los valores estimados de los mismos. Tras utilizar la herramienta en el caso de estudio, se obtuvo un ahorro en la carga de refrigeración del 72 % y del 83 % en la carga de calentamiento, con respecto a la configuración inicial, interviniendo únicamente en el diseño pasivo de la construcción. (Texto tomado de la fuente)In this work, a tool developed with the objective of providing support to the active and passive design of a construction is presented. This tool uses the thermal resistance and capacitance modeling methodology to estimate the thermal and energetic dynamics of a building. The support consists of providing suggestions to the professional designer mainly on the passive design of the construction. These suggestions are produced by solving a simulation-based multi-objective optimization problem, in which the initial investment cost of building materials, comfort, and energy consumption are optimized. The optimization method is developed by integrating the differential evolution algorithm programmed in Python with OpenModelica as the construction simulation software. This tool uses the Aixlib and Buildings libraries developed within the framework of the IEA EBC Annex 60 project in the Modelica language. This methodological tool is applied to the case study established in Section 5.2.1 of the ANSI/ASHRAE 140-2001 standard, Test Case 600. In the optimization method, orientation, inclusion or exclusion of sunblinds, the thermal properties of the building envelope and the size and thermal properties of the windows are taken as decision variables. As an objective function to optimize comfort, the PPD index developed by Fanger is used [19], to quantify energy consumption, annual cooling and heating loads are used, and to optimize the initial investment in the cost of materials, tables are presented with their estimated values. After using the tool in the case study, a saving of 72 % in the cooling load and 83 % in the heating load were obtained, with respect to the initial configuration, intervening only in the passive design of the construction.MincienciasMaestríaMagíster en Ingeniería - Automatización IndustrialConstrucciones SosteniblesÁrea Curricular de Ingeniería Eléctrica e Ingeniería de Contro
Decision-making system for the optimal location, sizing and dispatching of charging stations for the energy supply of a multimodal electric transport system
Get PDFilustraciones, diagramas, mapasEn esta tesis se propone un sistema de toma de decisiones para la ubicación, el dimensionamiento y el despacho óptimo de las estaciones de carga para el abastecimiento energético de un sistema de transporte eléctrico multimodal, que impacte positivamente la movilidad, el transporte y el medio ambiente. El sistema se compone por motocicletas híbridas, embarcaciones eléctricas y estaciones de carga con generación de energía fotovoltaica, respaldo energético de baterías y conexión a la red eléctrica. La ubicación y el dimensionamiento de estaciones de carga se basa en la programación lineal entera mixta (MILP por sus siglas en inglés) que integra costos de inversión, mantenimiento y energía no suministrada, perfiles de demanda, precios de energía, radiación y variables binarias que describen la carga y la descarga del respaldo energético. Además, para el desarrollo del despacho de energía en la estación de carga, se empleó un modelo discreto de predicción y se soluciona por medio del método de programación cuadrática (QP por sus siglas en inglés) para la maximización del beneficio del operador de la estación de carga. Dicha implementación requirió un software de simulación de movilidad urbana para validar el sistema de transporte eléctrico multimodal. Este software cuenta con la herramienta TraCI que permite la conexión con Python y dispone de una alta variedad de redes de tráfico de todo el mundo. Con esta herramienta se simularon 5 escenarios donde se obtuvieron ventajas a favor de los usuarios de la estación y ganancias considerables para los operadores de la estación de carga, además, los errores respecto al suministro y la demanda son menores al 1%. Además, El método óptimo propuesto para la ubicación y el dimensionamiento óptimo de estaciones, establece una cantidad de 4 estaciones de carga, cada una con 22 paneles solares y 10 puntos de carga. Así mismo, para un escenario que incluye conexión a la red eléctrica, se encontraron dimensiones para 1 día de operación de 10000 W de capacidad de la red. (Texto tomado de la fuente)In this thesis, a decision-making system is proposed for the location, sizing and optimal dispatch of charging stations for the energy supply of a multimodal electric transport system, which positively impacts mobility, transport and the environment. The system is made up of hybrid motorcycles, electric boats and charging stations with photovoltaic energy generation, battery backup energy and connection to the electricity grid. The location and sizing of charging stations is based on mixed integer linear programming (MILP) that integrates investment, maintenance and non-supplied energy costs, demand profiles, energy prices, radiation and binary variables that describe the charging and discharging of the energy backup. In addition, for the development of the energy dispatch in the charging station, a discrete prediction model was used and it is solved by means of the quadratic programming (QP) method to maximize the benefit of the station operator of load. This implementation required urban mobility simulation software to validate the multimodal electric transport system. This software has the TraCI tool that allows connection with Python and has a wide variety of traffic networks from around the world. With this tool, 5 scenarios were simulated where advantages were obtained in favor of station users and considerable profits for charging station operators with errors regarding supply and demand of less than 1%. In addition, the optimal method proposed for the location and optimal sizing of stations establishes a number of 4 charging stations, each with 22 solar panels and 10 charging points. Likewise, for a scenario that includes connection to the electrical network, dimensions were found for 1 day of operation of 10000 W of network capacity.MaestríaMagíster en Ingeniería - Automatización IndustrialEl desarrollo de esta tesis de maestría está enmarcado dentro de una aproximación metodológica cuantitativa, teórica y práctica, basada en simulación.Matemáticas aplicadasÁrea Curricular de Ingeniería Eléctrica e Ingeniería de Contro
