scholarly journals Physical vulnerability assessment of settlements in lahar hazard prone areas along the river originated from Merapi Volcano

2021 ◽  
Vol 884 (1) ◽  
pp. 012036
Author(s):  
A Z Syarafina ◽  
D R S Sumunar

Abstract Merapi Vulcano is one of the most active volcanoes in the world. This volcano has a secondary hazard that is lahar flow. This research refers to the 2010 eruption of Merapi Vulcano in Indonesia. Eventhough there was a phreatic eruption in 2018, it did not increase the deposition of lahar material on its slopes. The communities living along the lahar prone rivers have various vulnerabilities including physical, social, economic and environmental vulnerability. This research aims to determine the physical vulnerability distribution of settlement in lahar hazard prone areas alongside Pabelan River. This study is a descriptive quantitative research using secondary data and spatial analysis. The results of this research show that the high vulnerability distribution covers the area of Mungkid Sub-district and Sawangan Sub-district as many as 5 clusters or equal to 7.49% of the research area. The medium level of physical vulnerability is Dukun Sub-district, Mungkid Sub-district and Muntilan Sub-district as many as 26 clusters or equal to 41.27% of the research area. The low physical vulnerability of settlements is scattered in Dukun Sub-district, Mungkid Sub-district, Muntilan Sub-district and Sawangan Sub-district as much as 32 clusters or equal to 50.79% of the research area. It can be concluded that the physical vulnerability of settlements in lahar hazar prone along the Pabelan river after the 2010 eruption of Merapi Vulcano is dominated by low vulnerability.

2018 ◽  
Vol 18 (17) ◽  
pp. 151-158
Author(s):  
Hikmat Bahadur Raya

HIV/AIDS is one of the worst pandemics, the world has ever known and the entire world has been combating with it. Objective of the study is to analyze the global and national trend of HIV/AIDS regarding the indices PLHIV, New infections and AIDS-related death and coverage of ART. This is a quantitative research completely based on the secondary data. The data is analyzed by simple statistical representations. Regression analysis is used to analyze the trends and to make some predictions. The number of PLHIV is increased by 19.9 percent from 1997 to 2015 and by 69.6 percent from 2000 to 2015 in Nepal. In this same duration, the new HIV infection is reduced by 63.8 percent and 82.6 percent, AIDS related death by 52.2 percent and 411.1 percent respectively in the global and Nepal. The initial coverage of ART in both regions was negligible and by the end of 2015 it reached to 46.4 percent and 30.6 percent in the global and Nepal respectively. Nepal along with the global achieves some positive results in the combating of this health problem. By analyzing the trends, it is not worth to say that we are not far from the achievement of SDGs.  


Jurnal Ecogen ◽  
2018 ◽  
Vol 1 (2) ◽  
pp. 416
Author(s):  
Desi Wahyuni ◽  
Tri Kurniawati

The research aims to understand of the influence of price discount, bonus pack and variety seeking toward Brand Switching Anlene Milk to the other product in Foodmart Basko Grand Mall Padang. The purpose of this research are: 1) the effect of price discount toward brand switching milk anlene to the other product in Foodmart Basko Grand Mall Padang, 2) the effect of bonus pack toward brand switching milk anlene to the other product in Foodmart Basko Grand Mall Padang, 3) the effect of variety seeking toward brand switching milk anlene to the other product in Foodmart Basko Grand Mall Padang. The type of research used in this study is a causal quantitative research. The population in consumer of Basko Grand Mall Padang. The sampling technique is purposive sampling method with the total samples of 100 people. The type of data used is primary and secondary data. The data analysis technique used is multiple regression by using t test and F test. The result of the research show that there are a positive and insignificant influence between price discount (X1) variable on brand switching behavior of milk anlene to the other product in Foodmart Basko Grand Mall Padang, bonus pack (X2) significantly influence the brand switching behavior of milk anlene to the other product in Foodmart Basko Grand Mall Padang, and variety seeking (X3) significantly influence the brand switching behavior of milk anlene to the other product in Foodmart Basko Grand Mall Padang.Keywords: price discount, bonus pack, variety seeking, and brand switching


2019 ◽  
Vol 4 (1) ◽  
pp. 51
Author(s):  
Endang Silaningsih ◽  
Vivih Rahmayanti

The purpose of the research is to analyze: 1) personal capital, loan capital, and net revenue at the KSPPS BMT Binaul Ummah; 2) the effect of personal capital and loan capital simultaneously upon net revenue at KSPPS BMT Binaul Ummah; 3) the effect of personal capital and loan capital partially upon net income at KSPPS BMT Binaul Ummah. The design of the quantitative research has used descriptive method and verification one and secondary data. Subject of this research is KSPPS BMT Binaul Ummah Bogor City and the object of this research is the annual report of KSPPS BMT Binaul Ummah from 2013-2017 regarding net revenue, personal capital and loan capital. The analysis tool uses multiple regression F test and t test with a probability level of five percent. The results of the research show that the description of personal capital, loan capital and net revenue in general is fluctuating annually. Net revenue has significantly decreased every year. Simultaneously personal capital and loan capital have a positive and significant effect upon net revenue at the Cooperative Business Unit of KSPPS BMT Binaul Ummah. Partially personal capital does not have a positive and significant effect upon net revenue of the co-operative business unit. However, loan capital has a positive and significant effect upon net revenue at KSPPS BMT Binaul Ummah. Keywords: Personal Capital, Loan Capital, Net Revenue, Co-operative business unit


Author(s):  
Ikhsan Pramudya ◽  
Abdul Rauf ◽  
Asbar Asbar

The vulnerability identification of coastal areas in this study consisted of the level of danger (earthquake and tsunami), physical vulnerability and non-physical vulnerability. Determination of hazard level using modeling based on seismic history in the subduction zone south of Bali, while analysis of the level of physical and non-physical vulnerability is used Descriptive analysis and Analytical Hierarchy Process (AHP). The analysis process will determine the ranking used as an indicator of decision making to create a vulnerability level map in the research area through the Geographic Information System (GIS) with three levels, namely high, medium and low. In this study also formulated coastal area management policies in the perspective of disaster mitigation using SWOT analysis. The results of the analysis show that four kelurahan in Badung Regency which have high levels of vulnerability are Kuta, Tuban, Kedonganan and Tibubeneng. While the seven kelurahan in the medium level of vulnerability are Jimbaran, Benoa, Tanjung Benoa, Legian, Seminyak, Canggu, Dalung, and the four kelurahan with low levels of vulnerability are Pecatu, Ungasan, Kutuh and Kerobokan. In general the research area is at a high to moderate level of vulnerability, this shows that a comprehensive disaster mitigation effort is needed by implementing several strategies formulated, including 1) developing disaster resilient village programs by establishing disaster risk reduction forums and volunteer training villages for disaster mitigation, 2) maximizing community knowledge in disaster and mitigation to cope with high earthquake and tsunami hazard levels, 3) implementing regional regulations on disaster mitigation based spatial planning effectively in controlling disaster risk areas and utilizing green lines as evacuation routes and meeting point.


2019 ◽  
Vol 4 (01) ◽  
pp. 51
Author(s):  
Endang Silaningsih ◽  
Vivih Rahmayanti

The purpose of the research is to analyze: 1) personal capital, loan capital, and net revenue at the KSPPS BMT Binaul Ummah; 2) the effect of personal capital and loan capital simultaneously upon net revenue at KSPPS BMT Binaul Ummah; 3) the effect of personal capital and loan capital partially upon net income at KSPPS BMT Binaul Ummah. The design of the quantitative research has used descriptive method and verification one and secondary data. Subject of this research is KSPPS BMT Binaul Ummah Bogor City and the object of this research is the annual report of KSPPS BMT Binaul Ummah from 2013-2017 regarding net revenue, personal capital and loan capital. The analysis tool uses multiple regression F test and t test with a probability level of five percent. The results of the research show that the description of personal capital, loan capital and net revenue in general is fluctuating annually. Net revenue has significantly decreased every year. Simultaneously personal capital and loan capital have a positive and significant effect upon net revenue at the Cooperative Business Unit of KSPPS BMT Binaul Ummah. Partially personal capital does not have a positive and significant effect upon net revenue of the co-operative business unit. However, loan capital has a positive and significant effect upon net revenue at KSPPS BMT Binaul Ummah. Keywords: Personal Capital, Loan Capital, Net Revenue, Co-operative business unit


2018 ◽  
Vol 6 (2) ◽  
pp. 209-214
Author(s):  
Muhammad Adi Sofyan Ansori ◽  
Deky Aji Suseno

The research aims at analyzing the impact of PKSHK (Duty, Import Income Tax, and Subsidy) and the Imported Soybean Price on the Local Soybean Price. This research is a quantitative research, the data used in this research is time series secondary data starting from January 2005 to December 2014. The method of analysis is Multiple Linear Regression and Simple Linear Regression. The tests used are statistical t-test and F-test statistics. The results of this research show that the variables of PKSHK do not significantly have impact on the Local Soybean Price, while the variable of Soybean Import Price positively and significantly has impact on the Local Soybean Price. The conclusion of this research is that PKSHK made by the government is not effective.


2020 ◽  
Vol 2 (2) ◽  
pp. 1-14
Author(s):  
Agus Salihin

Abstract The purpose of this study was to determine the effect of the Dow Jones Islamic Market Index (DJIM) and World Gold Prices on the Jakarta Islamic Index (JII) for the 2014-2018 Period. This type of research uses descriptive quantitative research. The data used is secondary data in the form of a time series with a period of 5 (five) years namely 2014 to 2018. The analysis technique uses multiple linear regression with the help of the SPSS persi program 16.0. Based on the results of the analysis it can be concluded that partially and simultaneously the Dow Jones Islamic Market Index (DJIM) and World Gold Prices have a significant positive effect on the Jakarta Islamic Index (JII) for the 2014-2018 Period. From the results of the analysis of the coefficient of determination (Adjusted R Square) the Dow Jones Islamic Market Index (DJIM) variable, and the World Gold Price can affect the Jakarta Islamic Index for the 2014-2018 period by 34.8% while the remaining 65.2% is influenced by other variables Keywords: Dow Jones Islamic Market Index, World Gold Prices, and Jakarta Islamic Index Abstrak Tujuan penelitian ini untuk mengetahui Pengaruh Dow Jones Islamic Market Indeks (DJIM) dan Harga Emas Dunia Terhadap Jakarta Islamic Indeks (JII) Priode 2014-2018. Jenis penelitian ini menggunakan penelitian kuantitatif deskriptif. Data yang digunakan merupakan data sekunder berupa rangkai waktu (time series)  dengan priode 5 (lima) tahun yakni tahun 2014 sampai dengan tahun 2018. Teknik analisis menggunakan regresi linier berganda dengan bantuan program SPSS persi 16.0. Berdasarkan hasil analisis dapat disimpulkan bahwa secara parsial dan simultan Dow Jones Islamic Market Indeks (DJIM) dan Harga Emas Dunia berpengaruh positif signifikan terhadap Jakarta Islamic Indeks (JII) Priode 2014-2018. Dari hasil analisis koefisien determinasi (Adjusted R Square) variabel Dow Jones Islamic Market Indeks (DJIM), dan Harga Emas Dunia dapat mempengaruhi Jakarta Islamic Indeks priode 2014-2018 sebesar 34,8%  sedangkan sisanya 65.2% dipengaruhi oleh variabel lain Kata Kunci : Dow Jones Islamic Market Indeks, Harga Emas Dunia, dan Jakarta Islamic Indeks


2020 ◽  
Vol 10 (20) ◽  
pp. 139-152
Author(s):  
Bojana Vukojević

In recent years, there has been an increased interest in research into religiosity of different generations, especially Millenials. In this paper, we will examine the relationship of Generation Z to religion. As the most numerous population, characterised by insecurity and concern for the socio-economic and security aspects of the world in which we live, by digital mediation and socialisation accompanied by the availability of the Internet, by racial and ethnic diversity, and by supporting individual freedom and sexual amorphousness, they are the first post-Christian generation as well, shaping the world like no other generation to this day. Given the aforementioned, the subject of our research is the religious and spiritual values that this generation cultivates. The paper uses secondary data derived from the Pew Research Center research, as well as studies based on qualitative and quantitative research comparing different generation cohorts. The paper consists of three parts, with the first part presenting the sociological characteristics of Generation Z, the second one explaining the popular concepts of modern religiosity together with the respective pieces of criticism, and the final one observing Generation Z as representatives of the post-Christian world. Considering the overall social transformation that accompanies this generation, in conclusion we find that Generation Z treats religion and elements of religion as trends, that there is a search for 'religious shortcuts', i.e. that it channels its spirituality through rituals and ceremonies that meet their current needs and are not necessarily related to one religion.


Jurnal Ecogen ◽  
2019 ◽  
Vol 2 (2) ◽  
pp. 165
Author(s):  
Dio Findi Priyanka

This research aims to examine: (1) the influence of green product against PT Indomobil Suzuki brand image in the city of Padang, and (2) the influence of green promotion against PT Indomobil Suzuki brand image in the city of Padang. Type of this research is quantitative research analysis techniques, using korelasional, which is the population in this research is the entire consumer users of Suzuki in Padang city of unknown amount. Researchers took samples of as many as 100 people. Sampling technique used was purposive sampling technique. The type of data in this study are the primary and secondary data. Primary data obtained by spreading the now's research. Technique of data analysis is the analysis of descriptive and Inductive analysis. Test the hypothesis in this study was conducted with the test t (t-test). The results of this research show that: (1) Green Product has the insignificant effect towards the brand image, (2) Green  Promotion has the significant effect towards brand image.Keywords: Brand Imageg, Green Product, and Green Promotion.


2018 ◽  
Vol 26 (1) ◽  
pp. 95-111
Author(s):  
Sulastiningsih Sulastiningsih ◽  
Rizka Imanita Sholihati

This study aims to determine whether the financial performance measured by using CAR, ROA, LDR, BOPO, and CSR can affect the value of banking companies as measured by using PBV. This study uses secondary data taken from the annual report of banking companies during the year 2012-2016 listed on the Indonesia Stock Exchange. The number of samples of this study as many as 25 banking companies with a total of 125 data. This research method is quantitative research. The results of this study indicate the effect of CAR, ROA, LDR, BOPO, and CSR variables on firm value measured by using PBV in a banking company listed on the Indonesia Stock Exchange. Keywords: CAR, ROA, LDR, BOPO, CSR, PBV


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