Sistem Informasi Geografis (SIG) untuk Zonasi Daerah Bahaya Kerusakan Bangunan Akibat Gempa Bumi: Studi Kasus pada Kota Banda Aceh dan Sekitarnya

This study aims to develop a geographic information system software that has the ability to develop hazard area zoning of building damage due to earthquake, especially in Banda Aceh and the surrounding areas using peak ground acceleration (PGA) value approach. Analysis and design methods are implemented in this study. The analytical method consists of two stages, namely seismic data collection period 1973 - 2011 by magnitude more than 5 on the Richter scale and the calculation of earthquake acceleration on bedrock using the attenuation function of Crouse. The design method comprises several structured stages, which are designing: data flow diagram (DFD), entity relationship diagram (ERD), menus, screens, and state transition diagrams (STD). The main conclusions of this study is that a GIS -based local zoning of earthquake hazard risk can be built and developed with calculation and classification approach of the peak ground acceleration (PGA). In addition, there is a relationship significant spatial found by comparing the results with the zoning patterns of building damage in the earthquake of 2004

Risk Factors for the Development of Knee Osteoarthritis

Objective. This article presents case control study conducted at the Rheumatology Outpatient Unit, Department of Internal Medicine, Cipto Mangunkusumo Hospital. The aim of this study was to determine several risk factors for the development of knee osteoarthritis (OA) at Rheumatology out-patient unit Department of InternalMedicine, Cipto Mangunkusumo Hospital.Method. This study used a case control design. Subjects were divided into two groups, case group and control group. The case group included all patients who had kneecomplaints that fulfi lled the 1990 American College of Radiology criteria while the control group included patients randomly chosen from visitors of the RheumatologyOutpatient Unit of Cipto Mangunkusumo Hospital who did not complain of knee pain and had been proven of not suffering OA by physical and radiological examinations. A similar questionnaire was designed for both groups. After filling out the questionnaire, both groups were examined physically and radiologically. The risk factors were analyzed using logistic regression.Results. We included 127 patients in the case group and 102 in the control group. In the case group, there were 95 women (74.80 %) and 32 men (25.20%) while the control group consisted of 69 women (67.65%) and 33 men (32.35%). From the analysis of several risk factors, there were signifi cant differences between the case and control groups such as weight (p < 0.0001 df 3), prior history of overweight or obesity (x2 = 21.255, df 1, p < 0.0001), knee trauma (p = 0.0002), and kneel down activity (p < 0.0001). There was also a signifi cant difference of smoking habit between the case group and the control group (p < 0.0001). Duration of smoking cessation was also signifi cantly different between the case group and controlgroup (t = 2.315, df 45, p = 0.0252). From the multivariate analysis, it was found that age, kneel down activity, prior obesity condition, interval between knee trauma and onset of OA, smoking habit, and duration of smoking cessation had a signifi cant correlation with knee OA.Conclusion. Age, prior history of overweight or obesity, kneeling, and interval between knee trauma and onset of OA were risk factors of knee OA. Smoking was a negative risk factor for knee OA. The protective effect of smoking was infl uenced by the duration of smoking habit and the duration of smoking cessation

Risk factors for the development of knee osteoarthritis

Objective. This article presents case control study conducted at the Rheumatology Outpatient Unit, Department of Internal Medicine, Cipto Mangunkusumo Hospital. The aim of this study was to determine several risk factors for the development of knee osteoarthritis (OA) at Rheumatology out-patient unit Department of InternalMedicine, Cipto Mangunkusumo Hospital.Method. This study used a case control design. Subjects were divided into two groups, case group and control group. The case group included all patients who had kneecomplaints that fulfi lled the 1990 American College of Radiology criteria while the control group included patients randomly chosen from visitors of the RheumatologyOutpatient Unit of Cipto Mangunkusumo Hospital who did not complain of knee pain and had been proven of not suffering OA by physical and radiological examinations. A similar questionnaire was designed for both groups. After filling out the questionnaire, both groups were examined physically and radiologically. The risk factors were analyzed using logistic regression.Results. We included 127 patients in the case group and 102 in the control group. In the case group, there were 95 women (74.80 %) and 32 men (25.20%) while the control group consisted of 69 women (67.65%) and 33 men (32.35%). From the analysis of several risk factors, there were signifi cant differences between the case and control groups such as weight (p &lt; 0.0001 df 3), prior history of overweight or obesity (x2 = 21.255, df 1, p &lt; 0.0001), knee trauma (p = 0.0002), and kneel down activity (p &lt; 0.0001). There was also a signifi cant difference of smoking habit between the case group and the control group (p &lt; 0.0001). Duration of smoking cessation was also signifi cantly different between the case group and controlgroup (t = 2.315, df 45, p = 0.0252). From the multivariate analysis, it was found that age, kneel down activity, prior obesity condition, interval between knee trauma and onset of OA, smoking habit, and duration of smoking cessation had a signifi cant correlation with knee OA.Conclusion. Age, prior history of overweight or obesity, kneeling, and interval between knee trauma and onset of OA were risk factors of knee OA. Smoking was a negative risk factor for knee OA. The protective effect of smoking was infl uenced by the duration of smoking habit and the duration of smoking cessation

“Briquette La Bendo\u27, Pemanfaatan Limbah Ampas Onggok Menjadi Bisnis Briket sebagai Pemberdayaan Masyarakat Dusun Bendo Desa Daleman Kecamatan Tulung Kabupaten Klaten

The development industry in Bendo, Daleman, Tulung, Klaten District is flour processing from Arenga pinnata trees. Beside produces flour, this industry also produces biomass waste in abundant quantity. This waste is not fully utilized, so that gives the negative impact to local air and water quality. UGM students through Student Creativity Program took an initiative to utilize the biomass waste into briquettes together with the local community. The implementation of this activity conducted from February until July 2013. The activities including observation and identification of issues, public education, training briquettes production, society empowerment and the establishment of Small Medium Enterprises. The results show that the community supports the dissemination activities and ready to carry out the activities. The community has been able to make briquettes from beginning till end. However, the community has still not to make briquettes continuously and sustainability. This condition cause the plan to establishment small medium enterprise is delayed. Besides that, this activity has publication by online news and newspaper about utilization of biomass waste into briquettes. Therefore, the community need to empowerment intensively to make briquettes, reparation the briquettes tools in order to effective and efficiently, and then actuating to establishment the Small Medium Enterprises of briquettes. In the future, if this activity is sustainability, it can reduce the amount of biomass wastes in case to improve the air and water quality

KARAKTER MORFOMETRIK DAN MERISTIK IKAN EKOR PEDANG (Xiphophorus helleri Heckel, 1848) DI DANAU BUYAN, BULELENG, BALI

Ikan ekor pedang bukan merupakan ikan asli Indonesia. Ikan ini berasal dari Amerika Tengah dan dilaporkan menyebabkan kerugian di beberapa perairan yang dihuninya. Ikan ekor pedang merupakan ikan kedua yang paling banyak tertangkap di Danau Buyan. Penelitian ini bertujuan untuk mengungkap karakter morfometrik dan meristik, hubungan panjang bobot dan hubungan panjang total-panjang baku pada dua varian ikan ekor pedang di Danau Buyan yang memiliki warna tubuh yang berbeda. Penelitian dilakukan pada bulan Januari sampai April 2018. Ikan yang diamati berjumlah 160 ekor. Pengamatan meliputi pengukuran 12 karakter morfometrik tradisional, 14 karakter truss morphometric, penghitungan empat karakter meristik, dan penimbangan bobot. Panjang total ikan ekor pedang jantan dan betina pada varian I adalah 43,94 - 79,47 mm dan 43,81 - 115,80 mm dengan nilai b= 2,90 dan b= 2,98. Kemudian, panjang total ikan ekor pedang pada varian II adalah 45,76 - 83,91 mm untuk ikan jantan dan 41,43 - 88,49 mm untuk ikan betina dengan nilai b= 2,80 dan b= 3,07. Karakter meristik pada kedua varian ikan ekor pedang baik jantan dan betina adalah D. 12-13 ; A. 8 - 9. Hubungan panjang bobot ikan ekor pedang pada kedua varian menunjukan pertumbuhan isometrik. Berdasarkan pengamatan dalam penelitian ini, diketahui tidak terdapat perbedaan pada dua varian ikan ekor pedang di Danau Buyan.Green swordtail is not originally from Indonesia, but from Central America. This fish was reported harmful in some freshwater ecosystem. Green swordtail was the second most caught fish in Buyan Lake. The aims of this research were to reveal morphometric and meristic characters, length-weight relationship and total length-standard length relationship on two variants of green swordtail with the different color in Buyan Lake. This research was conducted from January to April 2018 in Buyan Lake. The number of measured and weighed fish were 160 individuals. There were 12 traditional morphometric characters, 14 truss morphometric characters, and four meristic characters observed. Respectively, the total length for green swordtail variant I male and female were 43.94 - 79.47 mm and 43.81 - 115.80 mm. The b value for both of the variant I were 2.90 and 2.98. For the variant II, the total length was 45.76 - 83.91 mm for male fish and 41.43 - 88.49 for female. The b value for variant II were 2.80 and 3.07 for male and female respectively. Meristic characters for all variant and sex was D 12 - 13; A 8 - 9. The growth pattern was isometric. There is no difference in the body shape between the variant of green swordtail fish

Estimasi Suhu Permukaan Tanah Menggunakan Metode Algoritma Mono Window di Kabupaten Lamongan

Perubahan alih fungsi lahan merupakan salah satu fenomena yang banyak terjadi pada kabupaten yang berpotensi untuk pengembangan wilayah tersebut, salah satu area yang berpotensi untuk menjadi Kawasan Ekonomi Kreatif adalah Kabupaten Lamongan. Penelitian ini bertujuan untuk estimasi perubahan suhu permukaan tanah di Kabupaten Lamongan dengan memanfaatkan citra satelit Landsat 9. Citra satelit Landsat 9 diolah berdasarkan algoritma suhu untuk estimasi perhitungan suhu. Satelit Landsat 9 diluncurkan pada tahun 2021 dan merupakan satelit pengganti dari satelit Landsat 8. Satelit Landsat 9 memiliki 9 (Sembilan) band spectral dan 2 (dua) band termal. Pengolahan estimasi suhu permukaan tanah menggunakan band 4, band 5, dan band 10. Algoritma suhu permukaan tanah yang digunakan adaalah algoritma mono window. Dilakukan proses mosaic pada path 118 raw 65 dan path 119 raw 65. Hasil penelitian menunjukkan bahwa wilayah Kabupaten Lamongan memiliki tingkat kehijauan dengan rentang nilai -0,611 sampai 0,5 yang didominasi oleh tingkat kerapatan sedang. Hasil estimasi suhu permukaan tanah di Kabupaten Lamongan didominasi oleh suhu dengan rentang 23°C – 26°C dengan suhu tertinggi 29°C – 33°C. Kata kunci: Citra, Landsat 9, Suhu permukaan tana

Foregone health care in adolescents from school and community settings in Indonesia: a cross-sectional study

Background Adolescence is a development period marked by the onset of a new set of health needs. The present study sought to quantify the prevalence of foregone care (not seeking medical care when needed) and identify which adolescents are at greater risk of having unmet healthcare needs. Methods A multi-stage random sampling strategy was used to recruit school participants (grade 10–12) in two provinces in Indonesia. Respondent driven sampling was used to recruit out-of-school adolescents in the community. All participants completed a self-reported questionnaire which measured healthcare seeking behaviours, psychosocial wellbeing, use of healthcare services, and perceived barriers to accessing healthcare. Multivariable regression analysis was performed to examine factors associated with foregone care. Findings A total of 2161 adolescents participated in the present study and nearly one in four adolescents reported foregone care in the past year. Experiences of poly-victimisation and seeking care for mental health needs increased the risk of foregone care. In-school adolescents who reported psychological distress [adjusted risk ratio (aRR) = 1.88, 95%CI = 1.48–2.38] or had high body mass index (aRR = 1.25, 95%CI = 1.00–1.57) were at greater risk of foregone care. The leading reason for foregone care was lack of knowledge of available services. In-school adolescents predominantly reported non-access barriers to care (e.g., perception of the health concern or anxiety about accessing care) whereas most out-of-school adolescents reported access barriers (e.g., did not know where to get care or could not pay). Interpretation Foregone care is common among Indonesian adolescents, especially in adolescents with mental and physical health risks. Differences between in-school and out-of-school adolescents suggest that interventions to promote appropriate healthcare use will need tailoring. Further research is needed to determine causal relationships around barriers in access to healthcare