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THE OBSTACLES DETECTOR WITH TAHANI FUZZY LOGIC AS THE TOOL FOR BLIND PEOPLE ., Abdurrasyid; Arianto, Rakhmat; Indrianto, Indrianto; Nugroho, Bramantyo Adi
Lontar Komputer Vol. 9, No. 2 August 2018
Publisher : Research institutions and Community Service, University of Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/LKJITI.2018.v09.i02.p02

Abstract

Indonesian Blind Union said that the number of blind people in Indonesia reached 3.75 million and 40% in school-age children, and this number will continue to increase each year. Blind people will need the tool to help their day to day activities. The research that has been developed still have flaws, whereas they do not provide the sound of information to the people with visual impairment about the obstacle, included no scientific method used in the research, especially about how the appliance works. This research does not only provide ?beep? sound when obstacles are detected, but also provides audio information through a headset to the blind people. There are three obstacles detected, they are holes, bumps, and walls, and it can help the blind people to decide whether to dodge or to step high. To support the audio output and the design processing speed of the appliance, this research uses Raspberry Pi 3 mini PC, three ultrasonic sensors that are used to detect obstruction objects upright, hole and bump, and to initialize the initial values before it detects the obstruction. Tahani fuzzy logic method used to different obstacles such as the bumps, flat surfaces, or holes so the blind people feel much safer while walking.  
FORMULASI EKSTRAK ETANOL UMBI BAWANG TIWAI (Eleutherine americana) DALAM SEDIAAN KRIM ANTI ACNE Syamsul, Eka Siswanto; Supomo, Supomo; Wijaya, Heri; Nugroho, Bramantyo Adi
Majalah Obat Tradisional Vol 20, No 3 (2015)
Publisher : Faculty of Pharmacy, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (593.12 KB) | DOI: 10.14499/mot-TradMedJ20iss3pp149-157

Abstract

Bawang tiwai (Eleutherine americana) have antibacterial effect to Sthapylococus epidermis. This study was conducted to formulate an ethanolic extract of bawang tiwai into antiacne cream preparations, thus Dayak community empirically considered use this as an antiacne and boils. Formula (F) was made by varying the concentration of the ethanolic extract namely: F1 (1%), F2 (2%) and F3 (4%). Anti acne cream formulation tested with phytochemical screening, organoleptic (smell, color, homogenity), type of cream, cream dispersive test, and antibacterial activity test against Staphylococcus epidermidis. Phytochemical screening result shows that its contains alkaloids, flavonoids and saponins, organoleptic test showed stability in F3, antiacne cream has a pH value = 6. Dispersive cream generated meets the requirements with a range of 5-7 cm. Cream type is type O / W (oil in water). Test result by using  agar diffusion method with Mueller Hinton Agar (MHA) medium,  inhibition zone obtained in the negative control (0), F1 (0), F2 (5.17 ± 0,19mm) and F3 (6 ± 0,17mm), LSD oneway ANOVA showed 95% (p <0.05) compared F3 all treatments. This study antiacne cream of F3 (concentration of the ethanolic extract of bawang tiwai 4%) is the best formula with the greatest potential in the medium category against Staphylococcus epidermidis.
Identifikasi potensi retribusi pasar dalam upaya peningkatan pendapatan asli daerah kota samarinda Nugroho, Bramantyo Adi; Budiman, Puput Wahyu
INOVASI Vol 14, No 2 (2018)
Publisher : Faculty of Economics and Business Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29264/jinv.v14i2.4318

Abstract

Tujuan dari penelitian ini untuk mengidentifikasi kontribusi dan potensi penerimaan dari retribusi pasar yang meliputi Retribusi Pelayanan Pasar dan Retribusi Pemakaian Tempat Berjualan di Pasar Tradisional di kawasan pasar Kota Samarinda, mengidentifikasi hambatan dalam pemungutan retribusi pasar di kawasan pasar Kota Samarinda dan memberikan solusi terhadap hambatan dalam pemungutan retribusi pasar di Kawasan pasar Kota Samarinda. Metode penelitian yang digunakan adalah metode penelitian deskriptif evaluatif dengan alat analisis kontribusi sesuai dengan Kepmendagri Nomor 690.900.327 dan Analisis Potensi Pasar. Rentang data yang digunakan antara tahun 2012-2017 dan data jumlah ruko, kios, petak, los pada 12 pasar di Kota Samarinda. Berdasarkan hasil perhitungan analisis kontribusi antara tahun 2012-2017 kontribusi Retribusi Pelayanan Pasar terhadap Pendapatan Asli Daerah Kota Samarinda memiliki kriteria Sangat Kurang karena nilainya masih dibawah 10 persen. Potensi Retribusi Pelayanan Pasar yang dikelola oleh Dinas Perdagangan Kota Samarinda adalah sebesar Rp. 6.58 Miliar/tahun. Potensi Retribusi Tempat Berjualan Di Lingkungan Pasar Tradisional sebesar Rp. 1.34 Miliar/tahun. Sesuai dengan hasil survei dan wawancara maka diperoleh tiga hambatan utama yang menjadikan pemungutan retribusi pasar tidak optimal yaitu kendala cuaca, pedagang tidak berjualan dan sarana prasarana yang kurang baik.
ANALISIS PERSEPSI USAHA MIKRO TERHADAP PEMANFAATAN MEDIA DARING DI KOTA SAMARINDA Nugroho, Bramantyo Adi; Budiman, Puput Wahyu; Wahyuningsih, Noor
JURNAL RISET PEMBANGUNAN Vol 1, No 2 (2019)
Publisher : BADAN PENELITIAN DAN PENGEMBANGAN DAERAH PROVINSI KALIMANTAN TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (822.182 KB) | DOI: 10.36087/jrp.v1i2.37

Abstract

ABSTRAKTujuan dari kajian ini adalah untuk mengetahui persepsi pelaku usaha mikro terhadap pemanfaatan media sosial dalam mendukung kinerja usaha di Kota Samarinda. Metode pengumpulan data pada penelitian ini dilakukan dengan kuesioner dan wawancara serta observasi secara langsung di lokasi responden dan dengan cara studi literatur seperti jurnal, artikel, hasil riset, buku dan arsip dari masing-masing kecamatan, Dinas UMKM Kota Samarinda. Penelitian ini berfokus hanya pada persepsi pelaku usaha mikro yang bergerak dalam bidang jasa, bidang dagang dan bidang manufaktur. Penelitian ini dilakukan di 10 (sepuluh) kecamatan yang ada di Samarinda yaitu Kecamatan Samarinda Kota, Kecamatan Samarinda Ilir, Kecamatan Samarinda Seberang, Kecamatan Samarinda Ulu, Kecamatan Samarinda Utara, Kecamatan Loa Janan Ilir, Kecamatan Palaran, Kecamatan Sambutan, Kecamatan Sungai Kunjang dan Kecamatan Sungai Pinang. dengan sampel penelitian sebanyak 100 buah. Jumlah sampel didapat dengan perhitungan rumus Slovin. Adapun Kesimpulan Kajian Analisis Persepsi Usaha Mikro Terhadap Pemanfaatan Media Daring Di Kota Samarinda adalah (1) Masih terbatasnya pemanfaatan media daring pada pelaku Usaha Mikro baik dilihat dari penggunaan komputer ataupun handphone maupun internet dalam pengelolaan usahanya. (2) Beberapa faktor-faktor kunci penghambat yang menentukan tingkat pemanfaatan media daring pada pelaku Usaha Mikro di Kota Samarinda ini yaitu (a) Rendahnya pemahaman terhadap manfaat teknologi informasi terutama media daring dalam pengembangan usaha; (b) Rendahnya ketersediaan investasi teknologi informasi; (c) Masih rendahnya dukungan lembaga pemerintah. (3) Sedangkan beberapa faktor-faktor kunci pendukung yang menentukan tingkat pemanfaatan teknologi informasi pada pelaku Usaha Mikro di Kota Samarinda ini yaitu (a) Ketersediaan sumberdaya manusia dari sisi pendidikan yang relatif baik; (b) Kemampuan individu dari pelaku usaha mikro yang relatif  baik dalam informasi dan teknologi dan dalam pemanfaatan media daring (e-commerce). Kata kunci: Usaha Mikro; Media Daring; Teknologi Informasi. ABSTRACT The purpose of this study was to find out perceptions about micro-enterprises on the use of social media in supporting businesses in Samarinda City. The method of data collection in this study was conducted with questionnaires and interviews as well as direct observation at the respondent's location and by means of literature studies such as journals, articles, research results, books and archives from each Sub-District, Samarinda UMKM Service. This research only supports micro business printing that is engaged in services, trade and manufacturing. The study was conducted in 10 (repetitive) sub-districts in Samarinda, namely Samarinda Kota Sub-District, Samarinda Ilir Sub-District, Samarinda Seberang Sub-District, Samarinda Ulu District, North Samarinda Sub-District, Loa Janan Ilir Sub-District, Palaran District, Sambutan District, Sungai Kunjang District and District Sungai Pinang. with a sample of 100 pieces. The number of samples is obtained by calculating the Slovin formula. Based on the conclusions of the Micro Business Perception Analysis Study on the Use of Online Media in Samarinda City are (1) The limited use of online media on the dangers of Micro-Business both from the use of computers and cellphones and the internet in managing their businesses. (2) Some key inhibiting factors that determine the level of utilization of online media in the efforts of Micro Enterprises in Samarinda City are (a) Low understanding of the benefits of information technology requires online media in business development; (b) Information technology investment is low; (c) Still low support from government institutions. (3) While some of the key supporting factors that determine the level of development of information technology in Micro businesses in Samarinda City are (a) Development of human resources in terms of education that is relatively good; (B) Individual abilities of micro businesses that are relatively good in information and technology and in the use of online media (e-commerce).Keywords: Micro business; Online media; Information Technology.