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PREPARASI PEMBUATAN COCOFOAM DARI SERABUT KELAPA I D. K. Anom, ; Bambang Setiaji, ; Wega Trisunaryanti, ; Triyono,
Matematika dan Sains Vol 17, No 1 (2010)
Publisher : Matematika dan Sains

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Abstract

A preliminary study had been conducted on the making of cocofoam from coco fiber using diluted latex-water mixture. Coco fiber was cleaned and washed, and then dried up in the sun. Then, coco fiber was mixed with diluted latex-water mixture in several weight variations (w/w) 5:3, 5:4, 5:5, 5:6, 5:7 and 5:8. The mixture of coco fiber with the diluted latex-water was molded, and the result was called cocofoam. Cocofoam was vulcanized by using steam with duration variation 30, 60 and 90 minutes. After vulcanization cocofoam was dried up in room temperature for 36 hours. Then, the elasticity test was carried out by giving loads on its surface with weight variation 5, 10, 15, 20, 25, 30, 35, 40, 45 and 50 kg. The result showed that the best quality cocofoam was produced from coco fiber blended with diluted latex-water mixture 5:6. In direct observation, this result didn’t show latex clod on cocofoam product, and the elasticity value was quite good. The C-56 cocofoam vulcanization steamed for 90 minutes showed increasing thickness about 22%, elasticity test showed the decreasing thickness for 2,04% in average, and the C-56 cocofoam density is 0,7905 g/cm3.3.
Pengaruh Diferensiasi Upah Antar Propinsi Terhadap Kesempatan Kerja Bambang Setiaji; Sudarsono -
Economic Journal of Emerging Markets Vol. 9 No. 2 (2004)
Publisher : Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/ejem.v9i2.616

Abstract

This research aims to examine the effect of wages differentiation on employments. The policies of wages differentiation are observed from minimum sector wages which is still done in some provinces. The differentiation itself is aimed to exhaust the customer’s surplus. The research shows that the more wages differentiation the more employments will be offer¬ed. But, unfortunately some provinces still set high minimum sector wages. This case will cause negative effect on empowerment, and on the other hand in limited formal manufactur¬ing in¬dustries will reduce the gap of distribution of value added between the employers and the workers.Keywords:  wage differentiation, employment, industry, and region studies
PENGARUH RASIO CAR, NPL, LDR, BOPO, DAN NIM TERHADAP KINERJA BANK UMUM DI INDONESIA Dwi Priyanto Agung Raharjo; Bambang Setiaji; Syamsudin Syamsudin
Jurnal Manajemen Dayasaing Vol 16, No 2 (2014): Jurnal Manajemen Daya Saing
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/dayasaing.v16i2.2047

Abstract

This research is performed on order to test the influence of the variable Capital Adequacy Ratio (CAR), Non Performing Loan (NPL), Loan to Deposit Ratio (LDR), BOPO (Operating Expenses / Operating Income), and Net Interest Margin (NIM), to return on Asset (ROA). The sample used in the study were 120 bank in Indonesia in 2010 and 2011. The data analysis technique used is multiple linear regression, t-statistic and F-statistics test with a significance level of 5%. During research period show as variable and data research was normal distributed. Based on test, multicolinearity, heterosscedasticity and autocorrelation classic assumption deviation has no founded, this indicate that the available data has fulfill the condition to use multi linear regression model. This result of research show that variable CAR, NIM, and LDR positive significant influence toward ROA. Variable NPL and BOPO negative significant influence toward ROA. Prediction capability from these seven variable toward ROA is 78,7 % where the balance 21,3% is affected to other factor which was not to be entered to research model.
PENGANGGURAN SEBAGAI PERHATIAN UTAMA EKONOMI MUHAMMADIYAH Bambang Setiaji
Tajdida: Jurnal Pemikiran dan Gerakan Muhammadiyah Vol 13, No 1 (2015): Juni
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

Islamic teachings emphasize the reduction of unemployment in religious terminology is called the needy, the people who do not posses income. The indigent are entitled to charity or public funds from the government.Reduction of unemployment caused or inclusive of other economic targets such as the flow of revenue to the public and simultaneously reduce poverty, and reduce social problems. It is a concern of the Qur'an and is expressed in many verses. Alleviation of poverty in Islam, not based on charity, but based on the work (full employment).The complex problem of unemployment in this country should be a priority in religious movements, particularly Muhammadiyah. Because without getting a job and eventually dignity of one's faith itself would be problematic. It can directly reproduce the movement of employers or improve competence, quality, and skills of learners. 
OPTIMASI KONDISI FERMENTASI UNTUK PRODUKSI SELULOSA BAKTERI OLEH STRAIN SLK-1 DALAM MEDIA DASAR AIR KELAPA (Optimization Of Fermentation Conditions For The Production Of Bacterial Cellulose By Slk-1 Strain In Coconut Water Based Medium) Sarkono Sarkono; Sukarti Moeljopawiro; Bambang Setiaji; Langkah Sembiring
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 9, No 1 (2012): Prosiding Seminar Nasional IX Biologi
Publisher : Universitas Sebelas Maret

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Abstract

ABSTRAK   Tujuan penelitian ini adalah mengoptimasi kondisi fermentasi terbaik strain Bakteri Asam Asetat penghasil selulosa yaitu isolat SLK-1.  Strain ini diisolasi dari buah salak pada penelitian sebelumnya.  Hasil optimasi menunjukkan bahwa kondisi fermentasi optimum untuk pertumbuhan dan produksi selulosa pada isolat SLK-1  dicapai dengan sumber karbon gula pasir, sumber nitrogen ammonium sulfat, pH 7, suhu inkubasi 25°C dan metode fermentasi statis. Karakter struktur permukaan selulosa hasil fermentasi isolat SLK-1 dipengaruhi oleh metode fermentasi yang digunakan.  Metode fermentasi goyangan berpengaruh menurunkan produksi selulosa pada  isolat SLK-1 dan merubah struktur permukaan yaitu susunan mikrofibril lebih renggang dan membentuk gelembung.   Kata Kunci: bakteri asam asetat, optimasi, fermentasi, selulosa bakteri, penggoyangan
Surveilans Kasus Difteri Rawat Inap di RSPI Prof. Dr. Sulianti Saroso Tahun 2015-2017 herlina herlina; Farah Gina Arifah; Bambang Setiaji
The Indonesian Journal of Infectious Diseases Vol 5, No 2 (2019): The Indonesian Journal of Infectious Disease
Publisher : Rumah Sakit Penyakit Infeksi Prof Dr. Sulianti Saroso

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (106.801 KB) | DOI: 10.32667/ijid.v5i2.83

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Latar Belakang : Infeksi difteri disebabkan oleh bakteri Corynebacterium diphtheriae dan hampir terdapat di seluruh dunia dalam bentuk wabah. Penyakit ini terutama menyerang anak umur 1-12 tahun, mudah menular dan menyebar melalui kontak langsung. Upaya pencegahan penyakit difteri dilakukan dengan cara melakukan program imunisasi. Tujuan dari surveilans ini untuk mendapatkan gambaran surveilans epidemiologi pasien rawat inap kasus difteri tahun 2015 – 2017 berdasarkan orang, tempat, dan waktu. Metode: metode surveilans pasif, yaitu dengan mengambil data pasien dari status rekam medis. Hasil: Terjadi peningkatan kasus difteri rawat inap, tahun 2015 didapatkan jumlah pasien rawat inap 16 pasien, tahun 2016 sebanyak 37 pasien dan tahun 2017 sebanyak 260 pasien. Hasil kultur yang positif yang didapat pada tahun 2015 sebanyak 2 kultur positif, tahun 2016 didapatkan hasil 5 kultur positif dan tahun 2017 didapatkan hasil 17 kultur positif. Kesimpulan: Terjadi peningkatan kasus difteri rawat inap di RSPI-SS, dimana pada tahun 2017 jumlah kasus difteri meningkat secara drastis. Saran: Perlu dilakukan kesiapsiagaan terhadap kasus difteri, terutama pada penemuan kasus agar dapat dilakukan pengendalian penyakit guna memutuskan mata rantai penulatan penyakit difteri.
Supply Chain Strategy in Stabilization of Products Price: Case Study Beef Price in Indonesia Ihwan Susila; Bambang Setiaji; Henri D. Wahyudi; Anton A. Setyawan
International Journal of Supply Chain Management Vol 9, No 4 (2020): International Journal of Supply Chain Management (IJSCM)
Publisher : International Journal of Supply Chain Management

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Abstract

Abstract— This research explores how the breeders, brokers, wholesalers, and retailers, along the supply chain of beef market; contribute to the beef price volatility. This study conceptualizes the policy of beef price stabilization that affected by beef production level, market structure, and government intervention. Using phenomenological approach, the findings highlight that price volatility commences from the beef supply response and market structure. A total of 18 in-depth interviews were conducted to gain insight into the complexity of the beef price formation specifically to capture and understand this phenomenon from the breeders ‘point of views, the sellers, and the government. Purposive sampling was adopted to select participants to provide enough depth and riches to the unique experiences of the phenomena in Surakarta district, Indonesia. The experience of Surakarta City in maintaining the stability of beef price has implications both nationally and globally. This price stabilization model can be adopted by other regions and even other countries that still rely on imported beef. Surakarta is not a beef-producing agricultural area. The five research findings are important to serve as a lending model of effort in beef price stabilization. This applies also in maintaining supply availability. In a country, beef imports by the private sector are beneficial to beef buyers, especially at relatively low international period prices and stable. In periods of unstable global markets with high prices, communication and coordination, in larger cases, timely intervention and clear policy messages are needed in avoiding the buildup of private stocks. This is a precaution that can greatly aggravate the rise in domestic prices. This research focus on the beef price stabilization. However, the bargaining position of buyer and supplier has not identified. Future research need to explore how the level of information received by some actors in the supply chain. The government can use this research finding to maintain the price to be stabled and apply the policies through aspects of sustainability. This research contributes to provide the stabilization model of beef price stabilization in the supply chain framework.
Kecenderungan Dalam Implementasi Otonomi Daerah Bambang Setiaji
Unisia No 46/XXV/III/2002
Publisher : Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/unisia.vol25.iss46.art3

Abstract

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ANALISIS FAKTOR RISIKO KEJADIAN TB PARU DI KABUPATEN TULANG BAWANG Dedek Sulaiman; Bambang Setiaji; Endang Budiati; Dian Adhe Bianggo Naue
JPP JURNAL KESEHATAN POLTEKKES PALEMBANG Vol 18 No 1 (2023): JPP (Jurnal Kesehatan Poltekkes Palembang)
Publisher : POLITEKNIK KESEHATAN KEMENKES PALEMBANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36086/jpp.v18i2.1685

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Latar Belakang: Berdasarkan Global TB report 2021, Indonesia menduduki peringkat ke 3 di dunia. Kabupaten Tulang Bawang pada tahun 020 tercatat angka treatment Coverage sebesar 613 TB SO dan 1TB RO (43,49%), tahun 2021 tercatat 611 TB SO dan 0 TB RO (43,28%) dan pada tahun 2022 tercatat 675 TB SO dan 0 TB RO (40,45%), dari target nasionalyang dicanangkan oleh pemerintah sebesar 78%, tentu pencapaian tersebut masih belum memenuhi target. Tujuan penelitian ini adalah untuk mengetahui faktor risiko kejadian TB Paru di Kabupaten Tulang Bawang. Metode: Jenis penelitian dalam penelitian ini adalah kuantitatif. Dengan menggunakan desain dan pendekatan case control jumlah sempel 114 responden besar sampel 57 sempel kasus, sampel control sebanyak 57, tehnik pengambilan sampel dalam penelitian ini adalah dengan purposive sampling Objek dalam penelitian ini adalah kejadian Tuberkulosis. Hasil: Sebagian besar responden merokok (62,3%), dan sebagian besar memiliki status gizi baik (55,3%) dan memiliki Riwayat kontak dengan penderita TB paru(57,0%) dan sebagian besar memiliki kondisi rumah sehat (63,2%). Terdapat hubungan perilaku merokok dengan kejadian TB paru dan nilai OR (odds Ratio) 3,181 dengan kejadian TB paru dan nilai OR (odds Ratio) 4,977. Terdapat hubungan riwayat kontak penderita dengan kejadian TB paru dan nilai OR (odds Ratio) 4,139 Terdapat hubungan kondisi rumah dengan kejadian TB paru dan nilai OR (odds Ratio) 6,016 Kesimpulan: Terdapat hubungan status gizi, kondisirumah, Riwayat kontak penderita, Riwayat merokok, dengan kejadian TB paru
The Factors that are Related to Visiting Participants of the Chronic Disease Management Program to the Prolanis Aerobic Club in Lampung Central Regency, 2020 Samsul Maarif; Bambang Setiaji; Noviansyah Noviansyah; Dian Utama Pratiwi
Journal for Quality in Public Health Vol. 4 No. 2 (2021): Journal for Quality in Public Health
Publisher : Master of Public Health Program Institut Ilmu Kesehatan STRADA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30994/jqph.v4i2.192

Abstract

Over the past two decades, there has been a significant epidemiological transition, non-infectious diseases have become a major burden, even though the burden of non-infectious diseases is still heavy. The number of Prolanis Clubs in Central Lampung is 78, which consists of 39 clubs which are in 39 Community Health Centers and 39 Clubs from Private First Level Health Clinics and Private Practitioners. The number of Prolanis participants in Central Lampung Regency was 3397 participants, with the most in the ArafaH Clinic as many as 396 participants. The purpose of this study is to determine the factors associated with the visit of Chronic Disease Management Program participants to the Prolanis Club in Central Lampung Regency in 2020. This study uses a cross sectional study design. The study population was all Prolanis participants. A sample of 215 people. Data collection using a questionnaire filled directly by respondents, data analysis using logistic regression tests. The results showed there was a relationship of knowledge (p value 0.002. OR 2.5), attitude (p value 0,000. OR 5.29), perception (p value 0,000. OR 3.8), family support (p value 0.003. OR 2 , 4), accessibility (p value 0,000. OR 3,2) with Prolanis participants 'visit to Prolanis Club in Central Lampung Regency in 2020. Attitude is the most dominant factor related to Prolanis participants' visit to Prolanis Club, which has the highest OR value, namely 11,266. Suggestions for the research are expected that health workers carrying out prolanist activities increase their role as educators by providing education about Type 2 Diabetes Mellitus and Hypertension and emphasizing the importance of participating in prolanist activities so as to increase the positive attitude of prolanist participants towards Prolanist activities.