347 research outputs found
Over a decade of maqashid sharia studies: a bibliometric analysis and direction for future research
No full textPurpose: The purpose of this paper is to build a relationship between the quantitative and structural indicators of maqashid sharia studies produced from bibliometric analysis and the conceptual discussion developed through a thorough review of selected key literature. Design/methodology/approach: The study uses bibliometric analysis, collecting information drawn from 219 articles published in 68 journals during the period of 2006–2022. This study uses VOSviewer, RStudio, Microsoft Excel, and an examination of research time periods using the Scopus database to illustrate the citation analysis and keyword map. It is also strengthened by content analysis of selected studies. Findings: The main research theme found in this study is the application of maqashid sharia in Islamic banks, with Islamic banks and Islamic finance among the most frequently used keywords. Meanwhile, the geographical spread of maqashid sharia research has reflected its universal acceptance, as it has spread across both Muslim-dominant and non-Muslim-dominant countries. Besides, maqashid sharia is found to be an extremely important subject for ensuring the ethical dimension of Islamic finance products and services, a more inclusive human development index, and contributing to the international agenda of Sustainable Development Goals. Lastly, future research is expected to broaden it into a multi-dimensional horizon, with several recommendations offered to enrich the understanding of maqashid sharia. Practical implications: The findings of this study can be beneficial to multiple stakeholders in Islamic finance industry, including the management of Islamic banks, who can enhance the values of maqashid sharia in designing their products/services, and the regulators, who can formulate regulatory frameworks which are reflective of maqashid sharia principles. Social implications: This study will assist future scholars in this field to formulate and design exciting research ideas and models to address the deficiencies found in the current implementation of maqashid sharia within Islamic finance industry. Originality/value: The primary contribution of this study is to provide comprehensive review and discussion of selected significant literature on maqashid sharia and give direction for future research. In addition, this study also extends and incorporates the results of bibliometrics using the recent maqashid sharia studies published at the end of 2022
The Influnece of Peat Layer on Hidrogen and Aluminium Concentration Originating from the Substratum Sulphidic Materials
Full text linkMuch of peatland in Indonesia has sulphidic materials as substratum. Soil acidity and metal elements in peatlandmay originate from the sulphidic materials which occur underneath of the peat layer. Peat soil buffering capacity andchelating ability of the peat materials regulate the soil acidity and metal solubility in the peatland. The study wasaimed to examine the influence of peat thickness and land hydrological conditions on the concentrations ofexchangeable aluminium (Al) and hidrogen (H) in the peatland. The study was carried out on peaty acid sulphatesoil, deep peat, moderate peat and shallow peat. Exchangeable Al and H were observed in the wet season, transitionfrom wet to dry season and dry season. The results showed that exchangeables of Al and H were mainly originatedfrom sulphidic material which were occured underneath of the peat layer. Peat layer had an important role on thesolubility of Al and H in the peatland. Peat thickness had influence on exchangeable-Al and H, 50 cm of the peatthickness (shallow peat) was the critical for peat function to reduce the Al and H solubility in the peatland. Hydrologicalcondition factor did not influence on the solubility of Al and H.Keywords: Aluminium; hydrogen; peatland; sulphidic materials[How to Cite: Fahmi A, B Radjagukguk, B Heru Purwanto and E Hanudin. 2012. The Influnece of Peat Layer on Hidrogen and Aluminium Concentration Originating from the Substratum Sulphidic Materials. J Trop Soils, 17 (3): 197-202. doi: 10.5400/jts.2012.17.3.197][Permalink/DOI: www.dx.doi.org/10.5400/jts.2012.17.3.197
The paradox of information : greenhorn reality / Nur Afifa Khairuddin and Wan Siti Nur Atieqah Wan Hanudin
No full textThe issues of unemployed graduates are very concern and serious issues. This issue can no longer be ignored as unemployed youngster will cause problem to family and country. The unemployment is very crucial issues that will always haunt the new and fresh graduates. The problem of getting a suitable job is getting serious each day. Many of the greenhorns will face the same problem. This article will be focusing on the reasons as why this situation occurs.
Primarily the reasons came from the graduates themselves and also from the company or the organization that will became their employer. This article also will include the step and action to overcome the problem
The Role of Peat Layers on Iron Dynamics in Peatlands
Full text linkThe Role of Peat Layers on Iron Dynamics in Peatlands (A Fahmi, B Radjagukguk, BH Purwanto and E Hanudin): The research aimed to study the effect of peat thickness and humification stage of the peat material on Fe solubility at the peatlands with sulfidic material as substratum. The research was conducted at three conditionals of ombrogen peatlands ie ; deep, moderate and shallow peat. Soil samples were collected by using peat borer according to interlayer (the border layer of peat and mineral layer) and conditional of soil horizons. The sample point depth were (cm) G.s2 : 25, G.s1 : 50, Int.s : 70, M.s1 : 90 and M.s2 : 100 for shallow peat, G.m2 : 47, G.m1 : 100, Int.m : 120 and M.m1 : 135 for moderate peat and G.d3 : 50, G.d2 : 150, G.d1 : 200, Int.d : 220 and M.d1 : 235 for deep peat respectively. The results showed that most of Fe on the tested soils was found in organic forms. The peat layers above the sulfidic material decreased the Fe2+ solubility at peatlands. Fe2+ concentration in peat layer decreased with its increasing distance from sulfidic material. There was any other processes beside complexation and chelation of Fe2+ by humic material and its processes was reduction of Fe3+ and this conditions was reflected in redox potential values (Eh)
Pengaruh limbah biogas sapi terhadap ketersediaan hara makro-mikro inceptisol
Full text linkEffect of Cattle Sludge on Macro-Micro Nutrient Availability of Inceptisol (Sari Widya Utami, Bambang Hendro Sunarminto and Eko Hanudin): Objective of this research to know the effect of cattle sludge application on N, P, K, Fe, Mn, Zn and Cu availability of Inceptisol that had been cultivated intensify. Cattle sludge that used, consisted by 2 form; solid and liquid (slurry) form. The experiment was arranged Completely Block Randomized Design (CRBD) with 3 replicates of 2 factors combination. The first factor was dose of solid sludge consisted 2 leves were 0 ton/ha (P0) and 5.4 ton/ha (P1). The second factor was dose of slurry consisted 4 levels, were 0 liter/ha (D0), 500 liter/ha (D1), 1000 liter/ha (D2), 1500 liter/ha (D3). Variables were observed some soil chemical characteristic such as pH, EC, Corganic, CEC, total N, availability of P, availability of K, availability of Fe, availability of Mn, availability of Zn and availability of Cu. Data were analysed by F test and if there were significant effect then continued by using Duncan’s Multiple Range Test (α = 5%). Result of this research showed gave solid sludge as much 5.4 ton/ha was able to increase pH, Corganic and total N. Gave slurry was not able to increase macro and micro nutrient availability of Inceptisol
Formulasi Biopestisida Berbahan Aktif Bacillus subtilis, Pseudomonas fluorescens, dan Corynebacterium sp. Nonpatogenik untuk Mengendalikan Penyakit Karat pada Krisan
Full text linkABSTRAK. Karat putih yang disebabkan oleh Puccinia horiana merupakan salah satu penyakit pada krisan yangdapat menimbulkan kehilangan hasil sampai 100% . Selama ini untuk mengendalikan patogen tersebut, petani seringmenggunakan pestisida kimiawi. Hal tersebut sangat mengkhawatirkan mengingat penggunaan fungisida sintetiksecara berlebihan dapat mencemari lingkungan yang membahayakan bagi kehidupan makhluk hidup. Oleh karenaitu, cara pengendalian alternatif yang efektif dan aman bagi lingkungan diperlukan untuk mengendalikan penyakitkarat putih pada krisan. Salah satu alternatif cara pengendalian penyakit karat yaitu dengan mengaplikasikanbiopestisida yang ramah lingkungan. Penelitian dilakukan di laboratorium, rumah kaca, dan rumah plastik KebunPercobaan Balai Penelitian Tanaman Hias (1.100 m dpl), pada bulan April 2009 sampai Februari 2010. Tiga spesiesbakteri antagonis sebagai bahan aktif biopestisida (Bacillus subtilis Cs 1a, Corynebacterium sp.1, dan Pseudomonasflurescens 3 Sm) dan bahan pembawa (campuran antara ekstrak kascing, molase, gula pasir, dan atau kentang),masing-masing diformulasi dalam 12 jenis formula biopestisida cair. Formulasi biopestisida difermentasikan selama3 minggu dalam keadaan aerobik menggunakan biofermentor. Viabilitas bahan aktif dalam bahan pembawa diujisetiap bulan, yaitu pada periode sebelum dan sesudah fermentasi. Hasil penelitian menunjukkan bahwa populasi bahanaktif setelah difermentasi selama 3 minggu selalu meningkat, populasi bahan aktif sebelum fermentasi sejumlah 105cfu/ml meningkat menjadi 106-7 cfu/ml. Dua bulan setelah fermentasi, populasi bahan aktif biopestisida masih tetaptinggi yaitu berkisar antara 106-11 cfu/ml. Perlakuan ekstrak kascing + gula pasir + B. subtilis + P. fluorescens +Corynebacterium pada tingkat konsentrasi 0,3% merupakan perlakuan terbaik. Disamping dapat menekan intensitasserangan P. horiana (38,49%), formulasi biopestisida tersebut juga dapat menaikkan hasil panen bunga krisan layakjual sebanyak 14,58%.ABSTRACT. Hanudin, W. Nuryani, E. Silvia, I. Djatnika, and B. Marwoto. 2010. Formulation of BiopesticideContaining Bacilllus subtilis, Pseudomonas fluorescens, and Corynebacterium sp. for Controlling WhiteRust Disease on Chrysanthemum. White rust caused by Puccinia horiana is one of the contagious diseases ofchrysanthemum that is able to cause yield losses up to 100%. Chemical synthetic fungicides have been used tocontrol the disease. Because of harmful effects of the synthetic fungicides, the other alternative measure to controlthe disease have to be developed in order to support the sustainable farming system. One of the recommended controlmeasures is the application of biopesticide which is environmentaly friendly. The experiments were conducted inthe laboratory, glasshouse, and plastichouse of Indonesia Ornamental Crops Research Institute (1,100 m asl), fromApril 2009–February 2010. Three candidates of biocontrol agents, i.e. B. subtilis Cs 1a, Corynebacterium sp.1, andP. fluorescens 3 Sm, were formulated with organic basal medium made from fermented worm manure, molasses,sugar, and or potatoes extracts. Twelve formulations were tested for their effectiveness to control the disease in thefield. The viability of the biocontrol agents in the formulations was monthly tested before and after fermentationprocess during storage. Population of the biocontrol agents, after fermentation for 3 weeks was increased from 105to 106-7 cfu/ml. Two months after fermentation the population of the biocontrol agents was still high (106-11 cfu/ml).The results showed that the formulation of vermicompost + sugar + B. subtilis + P. fluorescens + Corynebacteriumat the concentration level of 0.3%, was proven to be the best treatment. The treatment was effective to supress whiterust up to 38.49%, and could also increase the yield of marketable chrysanthemum flowers up to 14.58%
An ar-Rahnu shop acceptance model (ARSAM)
No full textThe objective of this study is to examine the factors affect the local people of Labuan to accept ar-Rahnu shop (Islamic-based pawnshop). Considering this objective, the current study tends to develop a model, a theoretical framework to explain the factors influencing consumers\u27 acceptance of Islamic-based pawnshop. The model was tested with a survey sample (N = 384). The model labeled as an ARSAM (ar-Rahnu Shop Acceptance Model). Findings are useful for the local authorities or businesses to take initiative to develop an ar-Rahnu shop in order to promote Islamic-based economy among women as well as men minority. It is also treated as an eye-opener about the importance of having that system in Labuan. Totally, the study renders an overview of the ar-Rahnu shop acceptance among the Labuan local people, thus creating a chance to suggest a policy either to introduce an ar-Rahnu shop or to make the existing conventional pawnshops introduce window for ar-Rahnu
Islamic home financing preference and attributes importance among potential home buyers in Malaysia
No full textThe current study evaluates the effects of the subjective norm, pricing policy, institutional compliance on maqasid and blog influence on attitude towards Islamic home financing preference. Besides, the interaction between attitude and consumer preference of Islamic home financing is also examined. The sample includes 153 customers of Islamic banks in East Malaysia, Malaysia. Data are obtained through a self-administered questionnaire. To analyse the data, structural equation model is employed. The study reports that all determinants examined are instrumental in determining attitude towards Islamic home financing preference. In turn, the attitude is an influential predictor of Islamic home financing preference. The results obtained confirm that the Theory of Reasoned Action (TRA) should be applied for understanding and explaining consumer preference of Islamic home financing in Islamic mortgage context. Theoretically, it was found that pricing policy and institutional compliance added to the theory influence on preference in such context. This study provides valuable insights for Islamic bank managers to plan and upgrade Islamic home financing facilities for an improved consumer preference. While Islamic home financing preference is determined by various factors, this study only considers limited factors. Besides, this study is confined to a specific geography. Hence, future research should consider additional factors and to consider new settings to extend the findings
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