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Autonomous Robot Path Planning Using Ant Colony Optimization and Evolutionary Programming Via, Yisti Vita; -, Sugiarto; Nudin, Salamun Rohman
Prosiding International conference on Information Technology and Business (ICITB) 2017: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 3
Publisher : Prosiding International conference on Information Technology and Business (ICITB)

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This paper proposed an evolutionary approach for mobile robot path planning. The proposed method combines the Ant Colony Optimization algorithm as a local search procedure and the Evolutionary Programming algorithm to optimize the feasible path found by a set of local procedures. It explores the Ant Colony Optimization algorithm to determine the shortest feasible path from any current position to the target position in unknown environment with static obstacles. Criteria used to measure planning effectiveness include the path length and the smoothness of planned paths.Keywords : Mobile robot, path planning, Ant Colony Optimization, and Evolutionary Programming.Â

Performance Analysis Of Failover Cluster For System Recovery Wahanani, Henni Endah; -, Sugiarto
Prosiding International conference on Information Technology and Business (ICITB) 2017: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 3
Publisher : Prosiding International conference on Information Technology and Business (ICITB)

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The need for up-to-date information systems encourages web server service providers to build systems with high availability. One who needs it is the Online Shop Business and large-scale companies. The technique that can be used is implementing server clustering. Cluster Server is a technology that combines several resources that work together so that it looks as though a single system. Cluster technique that can be used to provide a system with high availability that is failover cluster. In this study, the failover cluster system was built using the VMware provided Vmwares FmFL failover feature. Failover cluster built consists of three physical servers with Vmware ESXi operating system. One server is used as data traffic monitoring and Shared Storage while two servers are used as nodes of the Failover Cluster which will be used to run the Guest OS. Each node in the Failover Cluster will be tested using a System Failure Scenario created based on potential interruptions in the company. Parameters measured in this study are Availability and Network Utilization. The Availability trial results performed using Vmware features called Vmware Fault Tolerance can generate a 94.44% Availability Value for 7 System Failure Scenarios. The Network Utilization value of 13,041.54% was obtained when the failover occurred between nodes in failure scenarios performed in a row.Keywords: Failover Cluster, Availability, and Utilization.

Relationship between Knowledge and Family Support regarding Hypertension with Blood Pressure Control in Elderly Kusumawardana, Iin; Tamtomo, Didik; -, Sugiarto
Indonesian Journal of Medicine Vol 2, No 1 (2017)
Publisher : Masters Program in Public Health, Universitas Sebelas Maret, Indonesia

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Background: Hypertension is one of the degenerative diseases that have frequently been found among the group of elderly. If hypertension goes uncontrolled, then it might escalate and cause complication. The level of knowledge for both of patients and their families in terms of preventive actions toward hypertension complication is expected to be able to control blood pressure. Among the hypertension patients, the role of family support is very important in order to maintain and to control that the blood pressure will not increase and to return it to the normal state. In relation to this background, the objective in conducting this study was to analyze the relationship between knowledge and family support regarding hypertension with blood pressure control among the elderly with hypertension in the Sangkrah Center of Public Health, City of Surakarta.Subjects and Method: This was an analytic observational study with cross sectional design. This study was conducted in Sangkrah Community Health Center in the City of Surakarta on November 2016. A total sample of 147 elderly were selected for this study by purposive sampling. The dependent variables in this study was blood pressure and was measured by sphygnomanometer. The independent variables were knowledge and family support and were collected by a set of questionnaire. The data analyzed by logistic regression.Results: Family knowledge (OR= 0.38; 95% CI= 0.13 to 1.08; p= 0.070) increased the likelihood of blood pressure control. Elderly who came from family with good knowledge regarding hypertension had 0.4 times better blood pressure control in comparison to those who came from family with poor knowledge regarding hypertension. Family support (OR= 0.43; 95% CI= 0.18 to 1.02; p= 0.046) increased the likelihood of blood pressure control. Elderly with good family support had 0.4 times better blood pressure than those who had poor family support.Conclusion: Family knowledge and family support increase the probability of blood pressure control among elderly with hypertension.Keywords: knowledge, family support, blood pressure control, elderlyCorrespondence:ÃÂ Iin Kusumawardana. Masters Program in Family Medicine, Sebelas Maret University, Jl. Ir. Sutami 36 A, Surakarta 57126, Central Java. Email: iinkusuma90@gmail.comIndonesian Journal of Medicine (2017), 2(1): 1-9https://doi.org/10.26911/theijmed.2017.02.01.01

Factors Causing Acinetobacter Baumannii Resistance to Carbapenem Antibiotics in Patients with Healthcare Associated Infection (HCAI) at Dr. Moewardi Hospital, Surakarta Primaningtyas, Widana; Pamungkasari, Eti Poncorini; -, Sugiarto
Indonesian Journal of Medicine Vol 2, No 2 (2017)
Publisher : Masters Program in Public Health, Universitas Sebelas Maret, Indonesia

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Background: Acinetobacterbaumannii is a negative gram opportunistic bacteriumhaving high survival ability in the environment. Carbapenem is a drug of choice for infections caused by Acinetobacterbaumannii, which in the last decade prevalence of Carbapenem Resistant Acinetobacterbaumannii (CRAB) has increased. CRAB is commonly found in a nosocomial infection case and even into disease outbreak and epidemics in various hospitals. However, CRAB in community-associated infection data is still limited primarily in Indonesia. Therefore the researchers intend to do study factors causing CRAB in hospital and community setting in patients with Healthcare Associated Infection (HCAI).Subjects and Method: This study was an observational analytic study, with case control design. The study was conducted in RS Dr. Moewardi Surakarta in March-August 2017. Taking subject used fixed disease sampling method with the number of samples were 104 subjects. The dependent variable was the incidence of Acinetobacterbaumannii resistance to carbapenem antibiotics in HCAI patients. Independent variables were history of antibiotic use, patient functional status, intensive unit maintenance and comorbid conditions. Dependent and independent variables were measured by using a questionnairechecklist and then analyzed by using multiple logistic regression analysis.Results: Previous antibiotic conformity history (OR = 0.12; 95% CI = 0.03 to 0.45; p = 0.002) and the patient functional status (OR = 6.72; 95% CI = 2.08 to 21.68; p = 0.001) increased risk of resistance of Acinetobacterbaumannii to carbapenem (CRAB) in Healthcare-Associated Infections (HCAI) patients and was statistically significant. Treatment at intensive unit (OR = 0.76; 95% CI = 0.26 to 2.23; p = 0.613) and comorbid conditions (OR = 0.38; 95% CI = 0.12 to 1.23; p = 0.106) increased risk of Acinetobacterbaumannii resistance to carbapenem (CRAB) in Healthcare Associated Infections (HCAI) patients although it was statistically insignificant.Conclusion:Previous antibiotic conformity history and functional status of patients are a factor affecting Acinetobacterbaumannii resistance to carbapenem (CRAB) in Healthcare-Associated Infections (HCAI) patients.Keyword: Acinetobacterbaumannii, carbapenem, healthcare associated infection.Correspondence:ÃÂ Widana Primaningtyas. Master Program in Public Health, Sebelas Maret University, Jl. Ir. Sutami 36 A, Surakarta 57126, Central Java. Email: widanadoctor@gmail.com Mobile: +6285229035800.Indonesian Journal of Medicine (2017), 2(2): 125-138https://doi.org/10.26911/theijmed.2017.02.02.07

The Effectiveness of Chronic Disease Management Program in Blood Pressure Control among Hypertensive Patients Dyanneza, Frieska; Tamtomo, Didik; -, Sugiarto
Indonesian Journal of Medicine Vol 2, No 1 (2017)
Publisher : Masters Program in Public Health, Universitas Sebelas Maret, Indonesia

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Background: The prevention and management of hypertension are major public health challenges for Indonesia and the rest of the world. If the rise in blood pressure with age could be prevented or diminished, much of hypertension, cardiovascular and renal disease, and stroke might be prevented. In Indonesia, the Social Security Administration Agency (BPJS) has administered a government program to control chronic diseases, including hypertension, namely Prolanis (chronic disease management program). This study aimed to determine the effectiveness of chronic disease management program in controlling systolic blood pressure in hypertensive patients.Subjects and Method: This was an analytic observational study with case control design. The study was conducted at Pratama Griya Husada Clinic 2 Tasikmadu, Karanganyar, Central Java, in April 2017. A sample of 120 hypertensive patients, consisting of 60 controlled hypertensive patients and 60 uncontrolled hypertension patients, were selected for this study using fixed disease sampling. The dependent variable was systolic blood pressure. The independent variable was chronic disease management program for systolic blood pressure control, consisting of health status monitoring, reminder, club activity, home visit, dietary education, and physical activity education. Data on diet were collected by Food Frequency Questionnaire (FFQ) based on the DASH eating plan. Physical activity data were collected by short-form International Physical Activity Questionnaire (IPAQ). The other data were collected using questionnaires. Multiple linear regression was used to analyze the data.Results: Blood pressure of hypertensive patients was reduced by chronic disease management program, including monitoring health status (Ãâ¦= -6.34; 95% CI= -12.42 to -0.26; p= 0.041), reminder (b= -6.22; 95% CI = -13.30 to -0.87; p= 0.085), club activity (b= -3.46; 95% CI= -6.40 to -0.53; p= 0.021), home visit (b= -22.01; 95% CI= -41.85 to -2.17; p= 0.030), dietary education (b= -3.61; 95% CI= -6.66 to -0.57; p = 0.020), and physical activity education (b= -0.40; 95% CI= -0.79 to -0.01; p= 0.001).Conclusion: Chronic disease management program is effective to control blood pressure of hypertensive patients. The programÃ¢â¬â¢s components including monitoring health status, reminder, club activity, home visit, dietary education, and physical activity education, are effective in reducing blood pressure in hypertensive patients.Keywords: hypertension, chronic disease management programCorrespondence:ÃÂ Frieska Dyanneza. Masters Program in Public Health, Sebelas Maret University, Jl. Ir. Sutami 36 A, Surakarta, Central Java. Email: frieskadyanneza@yahoo.co.id. Mobile: +6285741667850Indonesian Journal of Medicine (2017), 2(1): 52-62https://doi.org/10.26911/theijmed.2016.01.03.06

PENGELOMPOKKAN KABUPATEN/KOTA DI PROVINSI JAWA TIMUR BERDASARKAN INDIKATOR PEMBANGUNAN BERKELANJUTAN 2012-2013 Yordani, Ricky; -, Sugiarto
Jurnal Ekonomi dan Pembangunan Vol 24, No 1 (2016)
Publisher : Pusat Penelitian Ekonomi-LIPI

Strategi pembentukan Satuan Wilayah Pengembangan (SWP) yang diikuti dengan dibentuknya pusat layanan dari masing-masing SWP oleh Pemerintah Daerah Provinsi Jawa Timur yang tertuang di dalam Peraturan Daerah Rencana Tata Ruang Wilayah (RTRW) diduga belum sesuai dengan kondisi sesungguhnya. Penelitian ini mempelajari apakah indikator-indikator hasil pembangunan selama ini telah membentuk pengklasteran pembangunan pada Provinsi Jawa Timur. Indikator-indikator hasil pembangunan yang digunakan adalah Indikator Pembangunan Berkelanjutan 2012-2013. Penelitian ini menunjukkan belum adanya kesesuaian yang tepat antara pusat layanan SWP dengan klaster pertumbuhan yang terbentuk. Penelitian ini menyimpulkan bahwa kota-kota dan beberapa kabupaten dapat dijadikan pusat layanan di Provinsi Jawa Timur, yang merupakan daerah yang memiliki indikator pembangunan tinggi. Berdasarkan tingkat pencapaian dari Indikator Pembangunan Berkelanjutan, penelitian ini dapat mengklasifikasikan kabupaten/kota di Provinsi Jawa Timur. Penelitian ini juga memberikan hasil indikator penyusun dalam pembentukan di masing-masing klaster kabupaten/kota di Provinsi Jawa Timur untuk 2012 dan 2013.

ANALISIS AKTIVITAS FISIK DAN AKTIVITAS BELAJAR PADA MAHASISWA FAKULTAS ILMU KEOLAHRAGAAN UNIVERSITAS NEGERI SEMARANG DALAM MEMANFAATKAN WAKTU LUANG Sholihin, Andri Darus; -, Sugiarto
Journal of Sport Science and Fitness Vol 4 No 4 (2015): Journal of Sport Sciences and Fitness
Publisher : Department of Sports Science, Faculty of Sports Science, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jssf.v4i4.10095

Berbagai aktivitas dapat dilakukan oleh mahasiswa dalam mengisi waktu luang, diantaranya dengan aktivitas fisik maupun aktivitas belajar. Tujuan penelitian ini adalah untuk mengetahui aktivitas yang dilakukan mahasiswa Fakultas Ilmu Keolahragaan Universitas Negeri Semarang dalam memanfaatkan waktu luang. Jenis penelitian yang dipakai oleh peneliti adalah jenis deskriptif kualitatif. Teknik pengumpulan data adalah dengan wawancara dan observasi langsung yang didukung dengan dokumen terkait. Informan dalam penelitian ini adalah mahasiswa Fakultas Ilmu keolahragaan Universitas Negeri Semarang sebanyak 28 orang dari semester dan jurusan yang beragam. Hasil penelitian ini memperlihatkan bahwa rata-rata mahasiswa menggunakan waktu luangnya Â½ sampai 1 jam sehari untuk belajar dan sebanyak 15 orang yang menggunakan waktu luangnya 3 sampai 4 jam dalam sehari untuk melakukan aktivitas fisik atau olahraga. Kesimpulan penelitian terhadap pemanfaatan waktu luang mahasiswa lebih banyak digunakan untuk aktivitas fisik yang durasinya lebih lama dari aktivitas belajar.Various activities can be undertaken by students in their leisure time, such as physical activity and learning activity. The purpose of this study was to determine the activities done by the undergraduated students on the Sport Science Faculty of Semarang State University in utilizing their leisure time. Researcher used qualitative descriptive research type. Data collection techniques are collected by interview and direct observation that supported by relevant documents. The informants in this study were the undergraduated students of the Sport Science Faculty of Semarang State University as many as 28 people from diverse semesters and majors. This study shows that the average student uses his leisure time from Â½ to 1 hour a day for learning and as many as 15 people who use the leisure time from 3 to 4 hours a day to do physical activity or exercise. Conclusions of this research on the utilization of leisure time, the undergraduated students used their leisure time to do physical activity in a longer duration than the learning activity.

ANALISIS AKTIVITAS FISIK DAN AKTIVITAS BELAJAR PADA MAHASISWA FAKULTAS ILMU KEOLAHRAGAAN UNIVERSITAS NEGERI SEMARANG DALAM MEMANFAATKAN WAKTU LUANG Sholihin, Andri Darus; -, Sugiarto
Journal of Sport Science and Fitness Vol 4 No 4 (2015): Journal of Sport Sciences and Fitness
Publisher : Department of Sports Science, Faculty of Sports Science, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jssf.v4i4.10095

Berbagai aktivitas dapat dilakukan oleh mahasiswa dalam mengisi waktu luang, diantaranya dengan aktivitas fisik maupun aktivitas belajar. Tujuan penelitian ini adalah untuk mengetahui aktivitas yang dilakukan mahasiswa Fakultas Ilmu Keolahragaan Universitas Negeri Semarang dalam memanfaatkan waktu luang. Jenis penelitian yang dipakai oleh peneliti adalah jenis deskriptif kualitatif. Teknik pengumpulan data adalah dengan wawancara dan observasi langsung yang didukung dengan dokumen terkait. Informan dalam penelitian ini adalah mahasiswa Fakultas Ilmu keolahragaan Universitas Negeri Semarang sebanyak 28 orang dari semester dan jurusan yang beragam. Hasil penelitian ini memperlihatkan bahwa rata-rata mahasiswa menggunakan waktu luangnya Â½ sampai 1 jam sehari untuk belajar dan sebanyak 15 orang yang menggunakan waktu luangnya 3 sampai 4 jam dalam sehari untuk melakukan aktivitas fisik atau olahraga. Kesimpulan penelitian terhadap pemanfaatan waktu luang mahasiswa lebih banyak digunakan untuk aktivitas fisik yang durasinya lebih lama dari aktivitas belajar.Various activities can be undertaken by students in their leisure time, such as physical activity and learning activity. The purpose of this study was to determine the activities done by the undergraduated students on the Sport Science Faculty of Semarang State University in utilizing their leisure time. Researcher used qualitative descriptive research type. Data collection techniques are collected by interview and direct observation that supported by relevant documents. The informants in this study were the undergraduated students of the Sport Science Faculty of Semarang State University as many as 28 people from diverse semesters and majors. This study shows that the average student uses his leisure time from Â½ to 1 hour a day for learning and as many as 15 people who use the leisure time from 3 to 4 hours a day to do physical activity or exercise. Conclusions of this research on the utilization of leisure time, the undergraduated students used their leisure time to do physical activity in a longer duration than the learning activity.

KEEFEKTIFAN PEMBELAJARAN KOOPERATIF STAD DENGAN MICROSOFT POWER POINT Fitawati, Diana Wahyuning; -, Sugiarto; Kharis, Muhammad
Unnes Journal of Mathematics Education Vol 1 No 1 (2012): Unnes Journal of Mathematics Education
Publisher : Department of Mathematics, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujme.v1i1.253

AbstractTujuan penelitian ini adalah untuk mengetahui apakah pembelajaran kooperatif STAD dengan Microsoft Power Point dapat mencapai ketuntasan belajar dan rata-rata hasil belajarnya lebih baik daripada pembelajaran kooperatif pada materi pokok keliling dan luas segiempat. Populasi dalam penelitian ini adalah seluruh peserta didik kelas VII SMP Negeri 1 Tunjungan tahun pelajaran 2011/2012 yang terdiri atas tujuh kelas. Pengambilan sampel dilakukan secara random sampling. Hasil penelitian menunjukkan bahwa rata-rata hasil belajar peserta didik kelas eksperimen sebesar 80,763 dan kelas kontrol sebesar 76,568. Dari hasil uji ketuntasan belajar dengan uji proporsi satu pihak diperoleh bahwa peserta didik kelas eksperimen telah mencapai ketuntasan belajar Dari hasil uji perbedaan rata-rata diperoleh thitung=2,338>ttabel=1,993, sehingga H_0 ditolak, berarti rata-rata hasil belajar peserta didik yang menggunakan model pembelajaran kooperatif STAD dengan Microsoft Power Point lebih baik dari rata-rata hasil belajar peserta didik yang menggunakan model pembelajaran kooperatif. Simpulan yang diperoleh adalah rata-rata hasil belajar dengan menggunakan pembelajaran kooperatif STAD dengan Microsoft Power Point dapat mencapai ketuntasan belajar dan rata-rata hasil belajar dengan menggunakan pembelajaran kooperatif STAD dengan Microsoft Power Point lebih baik daripada rata-rata hasil belajar dengan menggunakan pembelajaran kooperatif pada materi pokok keliling dan luas segiempat peserta didik SMP Negeri 1 Tunjungan kelas VII semester 2.The purpose of this study was to determine whether the STAD cooperative learning with Microsoft Power Point can be reached thoroughness of learning and learning outcomes on average better than cooperative learning in perimeter and area the quadrilateral subject matter. The population in this study were all students of VII SMP Negeri 1 Tunjungan school year 2011/2012 consisting of seven classes. Sampling was done by random sampling. The results showed that the average results of experimental study of students grade class at 80.763 and 76.568 for control. Thoroughness of the test results to learn by trial found that the proportion of the experimental class students have achieved learning thoroughness of the test results mean difference obtained tcount = 2.338> = 1.993 ttable, so that H0 is rejected, then the average of learning outcomes of students who use STAD cooperative learning models with Microsoft Power Point better than average of learning outcomes of students who use cooperative learning model. The conclusions obtained are the average of the learning outcomes by using STAD cooperative learning with Microsoft Power Point can be reached thoroughness of learning and the average of learning outcomes by using STAD cooperative learning with Microsoft Power Point is better than average of learning outcomes by using cooperative learning in perimeter and area of quadrilateral subject matter of SMP Negeri 1 Tunjungan class VII semester 2 learners.

PENERAPAN PMRI TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA BERBANTUAN ALAT PERAGA MATERI PECAHAN Kusumaningtyas, Windha Kartika; -, Wardono; -, Sugiarto
Unnes Journal of Mathematics Education Vol 1 No 2 (2012): Unnes Journal of Mathematics Education
Publisher : Department of Mathematics, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujme.v1i2.1758

Berdasarkan observasi yang dilakukan di SD Karangtengah, pembelajaran yang digunakan masih menggunakan pembelajaran ekspositori. Dari data ulangan harian peserta didik tahun 2010/2011 pada materi pecahan persentase banyak peserta didik yang mencapai kriteria ketuntasan minimal sebanyak 68,18%. Tujuan penelitian ini adalah untuk mengetahui hasil tes belajar peserta didik aspek kemampuan pemecahan masalah dengan pembelajaran PMRI berbantuan alat peraga pada materi pecahan mencapai KKM individu sebesar 60 dan KKM klasikal sebesar 75% serta untuk mengetahui rata-rata hasil tes belajar peserta didik aspek kemampuan pemecahan masalah dengan pembelajaran PMRI berbantuan alat peraga pada materi pecahan lebih tinggi daripada dengan pembelajaran ekspositori. Hasil penelitian menunjukkan bahwa hasil tes belajar peserta didik aspek kemampuan pemecahan masalah dengan pembelajaran PMRI berbantuan alat peraga pada materi pecahan mencapai KKM individu sebesar 60 dan KKM klasikal sebesar 75% serta rata-rata hasil tes belajar peserta didik aspek kemampuan pemecahan masalah dengan pembelajaran PMRI berbantuan alat peraga pada materi pecahan lebih tinggi daripada dengan pembelajaran ekspositori.

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