Claim Missing Document
Check
Articles

Found 13 Documents
Search

OPTIMASI JUMLAH ARMADA BUSWAY KORIDOR 7 DENGAN BIAYA MINIMUM PENGGUNA JASA Suwarno, Nono; Nahdalina, Nahdalina
Jurnal Ilmiah Desain & Konstruksi Vol 18, No 1 (2019)
Publisher : Universitas Gunadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35760/dk.2019.v18i1.1960

Abstract

Transjakarta busway merupakan ikon baru di DKI Jakarta. Sistem angkutan umum berbasis Bus Rapid Transit (BRT) yang berlaku di DKI Jakarta ini dioperasikan untuk memperbaiki sistem angkutan umum dan salah satu upaya pemerintah untuk mengurai kemacetan di DKI Jakarta. Adanya sistem angkutan massal yang cepat, aman, nyaman dan ekonomis diharapkan para pengguna kendaraan pribadi dapat beralih ke angkutan massal ini. Permasalahan utama pada angkutan massal ini salah satunya adalah waktu tunggu kedatangan bis diluar waktu antara yang diharapkan pada jam sibuk. Permasalahan ini terjadi di hampir semua koridor, termasuk koridor tujuh yang menghubungkan terminal Kp. Rambutan – Kp. Melayu. Analisis biaya minimum dapat menjadi acuan dalam mengoptimalkan jumlah armada. Biaya minimum pengguna jasa didapat dengan menjumlahkan biaya waktu tunggu dengan biaya pembebanan biaya operasonal.  Penelitian ini hanya meninjau 5 periode selama pelayanan koridor dalam satu hari.  Hasil analisis menunjukan bahwa pada periode jam sibuk (07.00 – 10.00) menghasilkan jumlah armada 45 bis dengan biaya minimum Rp. 1.969,-/pnp, sedangkan pada jam tidak sibuk jumlah armada operasi adalah 21 bis (05.00-07.00) dengan biaya minium Rp. 3.159,-/pnp. Sedangkan untuk jam puncak (17.00 – 18.00) jumlah armada yang dioperasikan 52 bus dengan biaya minimum sebesar Rp. 1.351,-/pnp dan jam tidak puncak (05.00 – 06.00) jumlah armada yang beroperasi 6 bus dengan biaya minimum pengguna jasa sebesar Rp. 9.124,-/pnp.
Profil Metabolik Jalur Glikogenolisis Puyuh dalam Kondisi Stres Panas dengan Pemberian Diallyl n-Sulfida (Dn-S) Organik Andi Mushawwir; Nono Suwarno; Diding Latipudin
JURNAL GALUNG TROPIKA Vol 9 No 1 (2020)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v9i1.519

Abstract

HISTOLOGI LIVER BURUNG PUYUH DENGAN PEMBERIAN MINYAK ATSIRI BAWANG PUTIH (Liver Histologic of Quail with Administeration of Garlic Volatile Oil) Andi Mushawwir; An An Yulianti; Nono Suwarno
Jurnal Ilmu dan Teknologi Peternakan Vol. 8 No. 1 (2020)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (438.099 KB) | DOI: 10.20956/jitp.v8i1.8329

Abstract

Sixty-four of female quails, twenty-two weeks old, were used in the current study to evaluate the potential of volatile oil from garlic extract in improving the histological liver of the quails. Volatile oil isolated from garlic by using destilated technique. This study was designed according to completely randomized design, consisted of four treatment groups and six replications. Each treatment group consisted of 16 quails, with supplemental volatile oil (VO) by orally, as follow L0=without of VO; L1= VO of 75 mL; L2= VO of 100 mL and L3= VO of 125 mL. Liver tissue samples were collected using a fixative solution and the liver samples were used to determine the liver histological parameters (necrosis, apoptosis, fat degeneration, hydropic degeneration, acute inflammation, hemorrhagic) by a Mallory-asan technique dan binocular microscope. The current study showed that overall results indicated a significant treatment effect (P<0,05) for the liver histological condition. In conclusion, VO resulted in supplemented levels that significantly raised protein and lipid anabolic and induced hormone signal related growth liver tissue
Dialil n-Sulfida Organik Menurunkan Kadar Lipid Plasma Darah dan Hati Itik Cihateup Fase Grower Andi Mushawwir; Nono Suwarno; Ronnie Permana
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 8, No 1 (2021): JITRO, Januari
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (33.697 KB) | DOI: 10.33772/jitro.v8i1.15128

Abstract

ABSTRAK Dialil n-Sulfida organic sangat berpotensial sebagai imbuhan pakan dalam mencegah lipogenic pada unggas. Penelitian ini bertujuan untuk mengkaji potensi dialil n-sulfida dalam menghambat biosinsisi lipid pada itik cihateup. Dua ratus itik cihateup berumur 12 minggu telah digunakan dalam penelitian ini. Sampel itik cihateup dibagi ke dalam 4 kelompok perlakuan, masing-masing D0, tanpa Dialil n-Sulfida (Dn-S); D1, 50 µL/sampel; D2, 100 µL/sampel dan D3, 150 µL/sampel. Pemberian dilakukan dengan cara oral selama dua bulan percobaan. Dn-S diisolasi dengan teknik distilasi bertingkat. Berdasarkan hasil penelitian menunjukkan pemberian dialil n-sulfida organik 150 µL/ekor/hari efektif menurunkan dan memperbaiki kondisi lipid plasma dan hati. Disimpulkan bahwa bahwa Dialil n-Sulfida (Dn-S), mampu menurunkan aktivitas lipogenesis dengan ditandai menurunnnya lipid plasma darah dan hati (khususnya TAG), serta meningkatnya kadar NEFA yang beredar dalam sistem sirkulasi. Dn-S juga mampu meningkatkan aktivitas transport lipid yaitu HDL, sehingga menurunkan kolesterol dalam system sirkulasi tapi meningkatkan depositnya di dalam jaringan hati.Kata kunci: Dialil n-Sulfida, itik, lipidOrganic Dialil n-Sulfide Decrease Lipid in Blood Plasm and Liver of Cihateup Grower DuckABSTRACT Organic diallyl n-sulfide is very potential as a feed additive in preventing lipogenic in poultry. This study aims to examine the potential of diallyl n-sulfide in inhibiting lipid biosynthesis in cihateup ducks. Two hundred cihateup ducks aged 12 weeks were used in this study. Cihateup duck samples were divided into four treatment groups, each D0, without diallyl n-sulfide (Dn-S); D1, 50 µL / sample; D2, 100 µL sample and D3, 150 µL/sample, administered orally for two months of the study. Dn-S was isolated by the stratified distillation technique. Based on the results of the study showed that the administration of organic diallyl n-sulfide 150 µL/sample/ day was effective in reducing and improving the condition of plasma and liver lipids.  It was concluded that diallyl n-sulfide (Dn-S) was able to reduce lipogenesis activity indicated by decreasing blood plasma and liver lipids (especially TAG), as well as increasing levels of NEFA circulating in the circulatory system. Dn-S is also able to increase lipid transport activity, namely HDL, thereby reducing cholesterol in the circulatory system but increasing its deposit in the liver tissue.Keywords: Diallyl n-Sulfide, duck, lipid
RIDGE-MM SEBAGAI SALAH SATU METODE REGRESI RIDGE YANG ROBUST TERHADAP DATA PENCILAN Sudartianto Sudartianto; Nono Suwarno; Ahmad Taofik
JURNAL ISTEK Vol 10, No 1 (2017): ISTEK
Publisher : JURNAL ISTEK

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

In regression analysis, least squares method used adjuster, which is used to estimate the regression parameters, contains a lot of weaknesses, if there is data in the multikolinieritas especially coupled with the outliers. To overcome these weaknesses ridge-MMregression method is used. Ridge-MM regression method is a modification of the ridge regression method is based on the MM-estimator.
PENGGUNAAN TEPUNG TALAS BOGOR (Colocasia esculenta L. Schott) TERHADAP SIFAT FISIK DAN AKSEPTABILITAS NAGGET AYAM PETELUR AFKIR Obin Rachmawan; Ahmad Taofik; Nono Suwarno
JURNAL ISTEK Vol 7, No 2 (2013): ISTEK
Publisher : JURNAL ISTEK

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The Objective of the research was to find out the concentration level of taro flour on chiken nugget culled layer with physical condition (water holding capacity, cooking loss and tenderness) same as treatment control and most preferable acceptability (taste, flavor, tenderness and acceptance). The experimental study was based on Completely Randomized Design, with for treatments (10% tapioca as control, and 10%, 15%, and 20% taro flour usage dosage) with five replication for each treatment. ANAVA test and Tukey test were held to find out the differences of each treatment effect in this reaearch. The result of research showed that taro flour can used in chiken nugget culled layer with concentration 15%.
PENGARUH EKSTRAK DAUN SIRIH (Pipper Betle.L) SEBAGAI PERENDAM TELUR AYAM RAS KONSUMSI TERHADAP DAYA AWET PADA PENYIMPANAN SUHU RUANG Eka Wulandari; Obin Rachmawan; Ahmad Tafik Taofik; Nono Suwarno; Ahmad Faisal
JURNAL ISTEK Vol 7, No 2 (2013): ISTEK
Publisher : JURNAL ISTEK

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research was conducted in Laboratory of Processing Livestock Product Technology at Faculty of Animal Husbandry, Padjadjaran University, Sumedang from July 31thto September 3th, 2010. The aim of this research was to find out the level of concentration of betle leaf extract as an hen’s egg soaker produce thes longest shelf life terms of haugh unit value, albumen index, and yolk index. This research used an experimental method with a Clompetely Randomized Design. There were five kinds treatments concentration level of betle leaf extract (P1=0%, P2=15%, P3=30%, P4=45%, P5=60%) with four replications. Duncan multiple range test were held to find the difference between any treatment in this research. The result of the research shows the use of betle leaf with the concentration level of 60% produce the longest shelf life 34 days in term haugh unit value, 32,75 days in terms of albumen index value and 34 days in term of yolk index value.
Dampak Pemberian Minyak Atsiri Bawang Putih terhadap Histologi Illeum Itik Cihateup Fase Pertumbuhan yang Dipelihara Sacara Ekstensif Andi Mushawwir; Nono Suwarno; An An Yulianti; Ronnie Permana
Jurnal Peternakan Sriwijaya Vol 8, No 2 (2019): JURNAL PETERNAKAN SRIWIJAYA
Publisher : Department of Animal Sciences, Faculty of Agriculture, Sriwijaya University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (692.607 KB) | DOI: 10.36706/JPS.8.2.2019.10115

Abstract

Penelitian ini telah dilakukan selama sebulan dengan menggunakan delapan puluh ekor itik Cihateup berumur tiga bulan berjenis kelamin betina telah digunakan untuk mengkaji dampak penggunaan minyak atsiri terhadap kondisi histologik illeum. Pemisahan minyak atsiri dilakukan dengan menggunakan teknik destilasi. Setiap kelompok percobaan terdiri dari 20 ekor itik, masing-masing diberi perlakuan L0=tanpa minyak atsiri; L1= Pemberian minyak atsiri 150 mL/ekor; L2 = Pemberian minyak atsiri 175 mL/ekor; L3= Pemberian minyak atsiri 175 mL/ekor. Pengambilan sampel jaringan dilakukan pada akhir penelitian dengan menggunakan laturan fiksatif dan pembuatan preparat jaringan dilakukan dengan teknik Mallory-Asan dan dianalisis menggunakan mikroskop binokuler. Berdasarkan hasil penelitian menunjukkan bahwa minyak atsiri mempengaruhi (P<0,05) morfometrik illeum (villi, plak peyeri dan sel goblet) dan semakin meningkat dengan meningkatnya pertambahan level minyak atsiri. Disimpulkan bahwa minyak atsiri mampu menstimulan anabolisme protein dan lipid, juga signal hormonal terkait dengan pertumbuhan jaringan illeum.
Profil Metabolit Plasma Darah dan Aktivitas Kreatin Kinase Sapi Perah Berdasarkan Fluktuasi Mikroklimat Lingkungan Kandangnya Andi Mushawwir; An An Yulianti; Nono Suwarno; Ronnie Permana
Jurnal Veteriner Vol 21 No 1 (2020)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (104.395 KB)

Abstract

Twenty dairy cow (Fries Holland) of 3-4thlactation were used in this study to investigate metabolism rate and activities of creatin kinase (CK) in fluctuation of housing microclimate. Wet and dry ball thermometer placed in housing and around housing to record the fluctuation of temperature, relative humidity and temperature humidity index (THI). Blood sample were collected from vena jugularis weekly during five months. Whole blood centrifuged to earn plasma and all of sample was analyzing by spectophometric method, based on Biolabo Kit, France. Data was analyzed by F-test of regretion correlation, using SPSS IBM 21 Software. Based on the results in this study showed that fluctuation blood parameter following microclimate profile (P<0,05). The plasma metabolite profile and activities of CK increased in heat-stressed animal samples. As conclusion, the alteration in the profile of blood plasma metabolites were a results of the gluconeogenesis pathway activities, also increasing anaerob. In the same way, also showed in creatinine and creatine kinase levels.
MORFOLOGI DAN PROPERTI CAMPURAN KARET ALAM/POLYPROPYLENE YANG DIVULKANISASI DINAMIK DALAM INTERNAL MIXER Bahruddin Bahruddin; Sumarno Sumarno; Gede Wibowo; Nonot Suwarno
Reaktor Volume 11, Nomor 2, Desember 2007
Publisher : Dept. of Chemical Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (238.815 KB) | DOI: 10.14710/reaktor.11.2.71-77

Abstract

Morfologi dan properti campuran (blend) karet alam jenis SIR-20/polypropylene (NR/PP) yang divulkanisasi dinamik dalam internal mixer telah dipelajari. Blend dibuat dengan rasio berat NR/PP 10/90, 20/80, 50/50, 60/40 dan 70/30 dan komposisi sulfur 3 dan 5 phr (per hundred rubber). Proses pencampuran dilakukan pada suhu 180 oC dan kecepatan rotor 60 rpm. Analisa morfologi menggunakan SEM (Scanning Electron Microscope) dan DSC (Differential Scanning Calorimetry). Properti mekanik yang diukur meliputi tensile strength, elongation at break, izod impact, tearing dan hardness, berdasarkan standar ASTM. Didapatkan bahwa peningkatan rasio NR/PP menghasilkan distribusi partikel NR yang makin merata dengan ukuran yang makin kecil. Morfologi blend menunjukkan sistem dua fasa dan vulkanisasi fasa NR terjadi secara parsial dalam matrik PP. Peningkatan rasio NR/PP dan komposisi sulfur dapat meningkatkan properti elongation at break, namun menurunkan properti tensile strength, izod impact, tearing dan hardness. Elongation at break tertinggi yang dapat diperoleh adalah 70% pada rasio blend NR/PP 70/30 dan komposisi sulfur 5 phr.