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This research aimed to determine the degree of participation of local communities in the management program of Gunung Meja natural recreation park and to provide alternative recomendations for the management based on community par...
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This research aimed to determine the degree of participation of local communities in the management program of Gunung Meja natural recreation park and to provide alternative recomendations for the management based on community participation. Community participation in the management of the park was found to be the highest in the family group (46.15%), and the lowest in the leader group (5.13%). The same case was also found in the intensity of community participation. The participation of community includes leaders, interested groups, household heads, housewives and youth which was categorised as very inactive. This inactive result was influenced by community participation function which was in general only participating in activity implemention,information sharing and consultation. The management efforts were permit of natural tourism utilization and natural resources tourism infrastructure utilization, which can be used as the basis of the management program.
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The objective of the research were to determine the volume increments, to find out the optimum ages and maximum increment, to know which plant effort was more profitable than each types exploitations, to analyze the financial feas...
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The objective of the research were to determine the volume increments, to find out the optimum ages and maximum increment, to know which plant effort was more profitable than each types exploitations, to analyze the financial feasibility and to know the farmers' financial needs and the level of interest by sensitivity analysis. This research was conducted in community forest of Sungai Merdeka Village Km. 38 Samboja District, Kutai Kartanegara Sub District of East Kalimantan Province. The research data was taken based on a purpose sampling system in the research plots of each Model I to Ⅴ covering an area of 0.25 ha. Model I consisted by super teak 15 years 10×2 m spacing combined with king grass with an interest rate of 5% resulted in an estimated 6.5-year Pay Back Period (PP); Net Present Value (NPV) Rp. 186,346,058, -; Net Benefit/Cost (B/C) Ratio 3.99; Internal Rate of Return (IRR) 28%; Equivalent Annual Annuity (EAA) Rp. 12,122,078 and effort scale of 3 ha. Model Ⅱ consisted by super teak 15 years 10×10 m spacing with an interest rate of 5% produce an estimated 18.5-year PP; Rp. (15,890,541,-) NPV; Net (B/C) Ratio to 0.72; (IRR) to 3%; (EAA) to Rp. (1,033,703,-) and (41) ha effort scale. Model Ⅲ consisted by Solomon Teak 13 years 10×10 m spacing with an interest rate of 5% produce an estimated 10.4 year (PP); (NPV) to Rp. 97,546,242, -; Net (B/C) Ratio to 2.38; (IRR) to 10%; (EAA) to Rp. 6,345,523,- and 7 ha effort scale. Model Ⅳ consisted by sungkai 13 years 2x4 m spacing combined with papaya by an interest rate of 5% produce an estimated 13.1 years (PP) value; (NPV) to Rp. 41,099,472, -; Net (B/C) Ratio to 1.83; (IRR) to 22.5%; (EAA) to Rp. 2,673,580, - and 16 ha effort scale. Model Ⅴ consisted by Sungkai 13 years with an interest rate of 5% produced an estimated 18.1 year (PP); (NPV) to Rp. -13.141,863, -; Net (B/C) Ratio 0.73; (IRR) to 3.2%; (EAA) to Rp. -854,897, - and (49) ha effort scale. Its concluded that by 5% discount factor, Model Ⅰ, Model Ⅲ and Model IV were feasible because they have an IRR value higher than Minimum Acceptable Rate (MAR) 5% and Net B/C Ratio higher than 1. Model Ⅱ and Model Ⅴ were not feasible because they have an IRR value lower than MAR 5% and Net B/C Ratio lower than 1. The optimum production of all models was reached at the ages of 25 years. The highest MAI was achieved in Model IV of 7.34 m~3 ha~(-1) year~(-1) and the total volume was 183.56 m~3 ha~(-1) year~(-1), while the lowest MAI was achieved in Model Ⅱ of 6.25 m~3 ha~(-1) year~(-1) and the total volume was 33.10 m~3 ha~(-1) year~(-1). Based on the analysis of effort scale resulted that Model Ⅰ could be the best choice and most feasible than other because it had the lowest effort scale value, while Model Ⅴ was the least feasible option to be cultivated because it has the highest scale of effort. Model I, Model Ⅲ and Ⅳ shown the NPV positive value to Rp. 186,346,058, -; Rp.97,546,242, - and Rp.41,099,472, -, while Model Ⅱ and Model Ⅳ shown the negative value of Rp.(15,590,541,-) and Rp.(13,141,863,-).
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A research on the preparation and characterization of ion selective electrode Cu(II) based polyvinyl chloride) (PVC) by using ethylenediaminetetraacetate (EDTA) as ionophores has been done. The physical strength of the membrane ca...
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A research on the preparation and characterization of ion selective electrode Cu(II) based polyvinyl chloride) (PVC) by using ethylenediaminetetraacetate (EDTA) as ionophores has been done. The physical strength of the membrane can be improved with used polyvinyl chloride) as matrix and dioctylphenylphosphonate (DOP) as plasticizer. The result showed that the optimum composition of the membrane with comparison was EDTA:PVC:DOP (60:30:10). The optimum dopant concentration of Cu~(2+) was 1 M with conductivity value was 4.62 x 10~(-2): Ohm~(-1) m~(-1). The electrode exhibited an excellent potentiometric response over a wide concentration range of 1.0 x 10~(-5) - 1.0 x 10~(-1) M with a Nernstian factor of 28.8 mV/decade, detection limit was 3.02 x 10~(-6) M. The sensor works well in the pH range 3-7, can be used for a period of 4 weeks and demonstrated good selectivity towards analyte in the presence of several ions.
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? 2022 Hamdi Mayulu, Siti Maisyaroh, Surya Nur Rahmatullah and Irsan Tricahyadinata. This open-access article is distributed under a Creative Commons Attribution (CC-BY) 4.0 license.The pattern of Bali cattle farming in Indonesia ...
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? 2022 Hamdi Mayulu, Siti Maisyaroh, Surya Nur Rahmatullah and Irsan Tricahyadinata. This open-access article is distributed under a Creative Commons Attribution (CC-BY) 4.0 license.The pattern of Bali cattle farming in Indonesia is dominated by traditional livestock systems which are identical to local feeding (without taking into account the needs of cattle. This study aims to determine the effect of conventional feeding on the productivity of Bali cattle in Lempake Village, North Samarinda Sub-district, Samarinda City. The study targeted male Bali cattle and measured chest circumference for body weight gain (BWG), Average Daily Gain (ADG), and feed weighing to obtain Dry Matter Intake (DMI) and feed efficiency. The data were analyzed using a multiple linear analysis with the help of a computer program SPSS to assess the correlation between productivity and the independent variables, namely X1 = DMI; X2 = BWG; X3 = ADG; and X4 = feed efficiency. The results showed that the samples had an average DMI, BWG, ADG, and feed efficiency of 16.54, 0.43, 0.43 kg/head/day, and 2.58%, respectively. The regression equation obtained was Y =-1,974+0,005X1-0,0559X2+ 11,685X3+ 1,1287X4 and the coefficient of determination revealed that all the variables had a 90.6% effect on Bali cattle productivity. Bali cattle had a productivity value of 1.85, which shows that the fattening business was profitable or economically feasible.
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Purpose This study aims to assess the effectiveness of the banking market discipline in relation to the development of Financial Technology (FinTech) startups.Design/methodology/approach Using panel data collected from 144 banks i...
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Purpose This study aims to assess the effectiveness of the banking market discipline in relation to the development of Financial Technology (FinTech) startups.Design/methodology/approach Using panel data collected from 144 banks in Indonesia from 2004 to 2018, this study’s regression models were estimated using fixed effects with robust standard errors.Findings This study finds that FinTech startups disturb bank deposits. Meanwhile, market discipline exists in Indonesian banks, as indicated by depositors’ behavior with higher credit and liquidity risks. However, market discipline does not exist for bank insolvency risk, which is indicated by a significant and positive relationship with the dependent variable. Therefore, the higher the number of FinTech startups, the more effective the market discipline. Empirical findings also revealed that the joint impact between FinTech startups and bank risk is also important in explaining the difference in the effectiveness of banking market discipline.Practical implications This study has policy implications for banks in mitigating risk associated with market discipline and instability of financial intermediation.Originality/value This study offers a significant contribution to the empirical literature because it specifically explores the effectiveness of the banking market discipline by focusing on the joint impact of FinTech startups and bank risk on deposits. Furthermore, this study contributes to providing empirical evidence that links between FinTech startups and bank risk affect depositor behavior at government-owned, private, large and small, as well as nonmobile and mobile adoption banks.
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Purpose This paper investigates the joint impact of COVID-19, alliances and digital strategies on bank lending. Additionally, this study examines whether the effect of COVID-19, alliances and digital strategies on bank loans depen...
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Purpose This paper investigates the joint impact of COVID-19, alliances and digital strategies on bank lending. Additionally, this study examines whether the effect of COVID-19, alliances and digital strategies on bank loans depends on the types of banks.Design/methodology/approach Using a sample of 92 commercial banks in Indonesia from March 2020 to September 2021, a fixed-effects model (FEM) was used to analyze data.Findings This study provides robust results regarding the negative impact of the COVID-19 pandemic on bank loans in Indonesian banking. Furthermore, it reveals that collaboration between banks and FinTech does not substantially influence bank lending, despite the rise in proven cases tending to reduce credit expansion. It emphasizes the importance of the development of mobile banking as part of digitalization in boosting loan bank expansion, and this finding is more noticeable in private and small banks.Practical implications This study highlights some policy recommendations to improve bank lending during the COVID-19 period, particularly the role of new alliances and digital strategy in involving COVID-19 pandemic mitigation within a novel financial ecosystem.Originality/value This study offers a significant contribution to the empirical literature that specifically explores the joint impact of the COVID-19 pandemic, alliances and digital strategies on bank lending in banking.
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Mangrove forests were a typical type of tropical and subtropical forest, growing along beaches or river mouths that were affected by tides. Mangroves were often found in coastal areas that were protected from the onslaught of wave...
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Mangrove forests were a typical type of tropical and subtropical forest, growing along beaches or river mouths that were affected by tides. Mangroves were often found in coastal areas that were protected from the onslaught of waves and sloping areas. Mangrove forest ecosystems had the function of absorbing carbon dioxide (C02) from the air and storing carbon in the form of biomass. This research was conducted in September 2017. This study aimed to determine the growth, carbon stocks and biomass in mangrove forests in the area of Taman Hutan Raya Ngurah Rai (Sanur) Denpasar. Making research plots used the transect method with a size of 20 meters ⅹ 50 meters as many as 3 plots along the coast. From the measurement results, the total value of the base area in plot A was 2.37 m2 / tree, branch-free volume was 16.57 m3 / tree, biomass was 13,591 tons / plot, carbon stock was 6,795 tons / plot, the average increment was 0, 29 cm / year / tree. While the results of the measurement of the total value of the base area in plot B was 13.20 m2 / tree, branch-free volume of 14.87 m3 / tree, biomass of 8,420 tons / plot, carbon stock of 4,210 tons / plot, average increment amounting to 0.39 cm / year / tree. Furthermore, the total value of the base area in plot C was 12.96 m2 / tree, branch-free volume was 14.83 m3 / tree, biomass was 8,265 tons / plot, carbon stock was 4,132 tons / plot, the average increment was 0, 40 cm / year / tree. The salinity value of plot A = 0.10% with a pH of 6.68, plot B = 0.09% with a pH of 6.78 and plot C = 0.08% with a pH of 6.78. Based on the calculation results, it could be concluded that the total biomass value of plot A = 13,592 tons / plot, plot B = 14,866 tons / plot and plot C = 8,265 on / plot and then carbon stock plot A= 6,796 tons / plot, plot B = 8,420 tons / plot and plot C = 4.133 tons / plot. The average increment per tree obtained values for plot A = 0.29 cm / tree / year, plot B = 0.39 cm / tree / year and plot C = 0.40 cm / tree / year.
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Consumption of electric cigarettes (e-cigar) in various countries continues to increase every year. The results of research on the impact of exposure to e-cigar smoke produce varied information. The prevalence and severity of Pneu...
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Consumption of electric cigarettes (e-cigar) in various countries continues to increase every year. The results of research on the impact of exposure to e-cigar smoke produce varied information. The prevalence and severity of Pneumonia and Tuberculosis are influenced by smoking of tobacco cigarettes (t-cigar). This study aims to test the effect of e-cigar and t-cigar smoke exposure on the growth of S. pneumoniae, K. pneumoniae and M. tuberculosis in vitro. A descriptive experiment was conducted usingthree different types of bacteria. The treatment was exposure of e-cigar and t-cigar smoke, as well as no exposure of the both smoke as a control. Power of inhibition e-cigar and t-cigar were calculated using Poisoned food method. The growth of S. pneumoniae is more responsive to exposure to cigarette smoke (e-cigar and t-cigar). In the control group, S. pnemoniae colonies were smaller than K. pnemoniae. E-cigar and t-cigar smoke inhibit the growth of S. pneumoniae and K. pneumoniae, but e-cigar smokeshowed more significant inhibition than t-cigar smoke. Further in vivo research is still needed to analyse the impact of e-cigar smoke exposure on human health.
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Background: In Southeast Asia, the process of obtaining informed consent is influenced by both cultureand policy at the hospital and national level. Both physicians and nurses play vital roles in this process, butphysicians influe...
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Background: In Southeast Asia, the process of obtaining informed consent is influenced by both cultureand policy at the hospital and national level. Both physicians and nurses play vital roles in this process, butphysicians influence the roles of nurses.Objectives: Since the physicians and nurses often have different perspectives, it is important to investigatetheir views about the informed consent process and nurses' roles therein and whether there is a differencebetween ideal and experienced practice (reality), and whether this differs across hospitals.Methods: A questionnaire was developed and a survey was conducted among physicians and nurses. Usingexploratory factor analysis a three factor structure was determined: 'nurses' roles', 'barriers in informedconsent', and 'adequacy of information'. Non-parametric tests were applied to compare nurses andphysicians, and hospital setting.Participants and research context: Responses were obtained from 129 physicians and 616 nurses fromtwo Indonesian hospitals. Those hospitals differ in ownership, location, and size.Ethical consideration: The study was reviewed by the hospital ethical committee. Participation wasvoluntary and confidentiality was ensured by keeping the responses anonymous.Findings: Physicians and nurses differ significantly on all three factors. The scores reflecting disparitybetween ideal and reality regarding nurses' roles varied across professions, while barriers in informedconsent differed between hospitals.Discussion: The differences between ideal and reality indicated that improvement in the informed consentprocess and nurses' roles therein is called for. Varying views between physicians and nurses on nurses' rolesmay hinder collaboration. The differences between hospital settings showed interventions may have to becustomized for different settings.
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