bluuebunny/crossref_metadata_2025 huggingface dataset:
Explorative Study on Hipertension Treatment among Pregnant Women
Authors: Ristyaningsih Anis , Ristyaningsih Anis , Kurniawati Fivy , Yasin Nanang Munif
Published: February 2019

Maternal mortality in Indonesia is relatively high, hypertension becomes one of the causes. Hypertension and complication give particular contribution on morbidity and mortality on neonatal and maternal. On the other hand, antihypertensive drug use in  pregnancy has both benefit and risk. Therefore, appropriate hypertension management needs to be assesed in order to minimize the risk in mother and baby. The aim of the study is to determine the utilization pattern of antihypertensive drugs that will be assesed for suitability with the standard of medical service and American College of Obstetrics and Gynecologists (ACOG) guideline, as well as to determine clinical outcome of the therapy, which includes achieving target blood pressure, proteinuria, and edema. This study was a cross-sectional study with retrospective data collected from hospitalized patients’ medical record in RS PKU Muhammadiyah Yogyakarta from 2012 – 2015. The data of patients’ medical records according to inclusion and exclusion criteria was obtained using consecutive sampling method. Data obtained was analyzed descriptively and reviewed with the suitability of standard of medical service and ACOG guideline. Research shows that most widely used antihypertensive drugs are nifedipine by 51,8%, methyldopa by 2,6%, and amlodipine by 2,6%. Based on the evaluation of sensibility of treatment, 75,3% stated right indication, 100% right patient, and right medication and dosage. Clinical outcome includes blood pressure that had achieved the target as many as 77 patient, with negative value of proteinuria and edema. Blood pressure when patients were dismissed from the hospital was on average of 128,9±15,9/85±10,9 mmHg. In general, the utilization pattern of hypertension drugs in pregnant women has been well and according to the standards used.
Wound Healing Activity of Ethanolic Extract Gel of Tawas Ut Tuber (Ampelocissus rubiginosa L.) in Incisional Model Wistar Rats
Authors: Anwar Khoerul , Widodo Dewita Fitri , Nurlely Nurlely , Triyasmono Liling , Sudarsono Sudarsono , Nugroho Agung Endro
Published: February 2019

Tawas ut tuber (Ampelocissus rubiginosa Lauterb.) is empirically used in wound healing by Dayak community. The present study was undertaken to assess wound healing activity of gel from ethanol extract of A. rubiginosa tuber using parameters of the closure of wound length, tensile strength, and histopathological observations. This study used twenty-five male Wistar rats divided into five groups: positive control (Bioplacenton®), negative control (placebo gel), and three of testing groups with gel extract (concentrations of 1.5%, 2.0%, and 2.5%). Wound healing activity was evaluated to 4 cm length and ± 2 mm depth incision wound model on the back skin of rats. The measurement of wound length was observed on the day of 4th, 8th, 12th, 16th, and 20th used quantitative analyze. On the day of 20th, animal was anaesthetized and the skin has been taken for tensile strength evaluation and histopathological observations. This study showed that group treated with gel extract at the concentration of 2.5% experienced higher wound healing activity with average percentage of wound closure of 99.00% ± 0.16, tensile strength 3.8541 gram/mm2, and proved with the re-epithelization, neocapillarization, and increase collagen density appeared in histopathological observations. Based on this study, gel from ethanol extract of A. rubiginosa tuber possesses wound healing activity.
Optimizing Formula of Fast Disintegrating Tablet of Belimbing Wuluh Leaf Extract with Crospovidone and Croscarmellose Sodium as Superdisintegrant
Authors: Edityaningrum Citra Ariani , Fauziah Tantri Sofia , Zainab Zainab , Witasari Hardi Astuti
Published: February 2019

Averrhoa bilimbi L. leaves can be used as an antidiabetic in the presence of flavonoid. Antidiabetic drugs were widely consumed by elderly patients who often had difficulty in consuming conventional tablets. Research in developing formulations of an antidiabetic drug that is capable of rapid disintegration and quickly dissolves when placed on the tounge is necessary, therefore it is formulated in fast disintegrating tablet dosage forms. The research aimed to formulate FDT of ethanol extract of Averrhoa bilimbi L. leaves with variation of superdisintegrant crospovidone and croscarmellose sodium. Fast disintegrating tablet of Averrhoa bilimbi L. leaves extract was manufactured by direct compression. Furthermore, the tablet was evaluated with physical properties and the results were analyzed using Design expert 10.1.3 program to bring in simplex lattice design (SLD) equation to get the optimum formula. Data which had been obtained was then analyzed byone sample test with confidence interval 95%. Based on the research results, the combinations of crospovidone and croscarmellose sodium was able to reduce the response of physical properties such as weight variation, hardness, friability, disintegration time, and wetting time. The optimum formula consist of 6.8 mg crospovidone and 12.2 mg croscarmellose sodium which resulted in 4.41 kg of hardness response, 0.59% of friability, 11.21 seconds of wetting time, and 3,85 seconds of disintegration time. Analysis of one sample t-test showed that there was no significant difference between the parameter values predicted results with the results of the research, so it can be concluded that SLD equation can be used to develop a formula that gives optimum parameters of FDT.
Apium graveolens Prevents Intrauterine Growth Restriction via Suppression of Antiangiogenic Factor Production
Authors: Hikmah Exma Mu'tatal , Liben Paulus , Widjiati Widjiati
Published: February 2019

Preeclampsia is the worldwide leading cause of fetomaternal morbidity and mortality which involves the placental dysfunction. A poor placentation and formed of non-dilated spiral artery caused utero-placental circulation insufficiency, resulted in inadequate supply of nutrients and oxygen to support normal aerobic growth of the fetus. Apium graveolens or celery has been widely known as antioxidant, antiinflammation and antihypertensive with flavonoid-apigenin as main active compound. Apigenin can inhibit TNF-α, HIF-1α and nitric oxide blocking as major pathophysiological pathway of preeclampsia. This study was aimed to find how the Apium graveolens can improve intrauterine growth and its correlation with suppression of anti-angiogenic factor sFlt-1 in anti-Qa2 preeclampsia animal model. Twenty female BALB/c Mus musculus were divided into 4 groups: control, anti-Qa2 and anti-Qa2 with 500 and 1000 mg/kgBW celery herbs extract. The fetal weights and lengths, placental weights and serum sFlt-1 levels were measured and analyzed with One Way ANOVA and further tested with Least Significance Difference in 95% confidence interval. The result showed a difference between control and treatments group (p≤0.05) with 1000 mg/kgBW significantly increase intrauterine growth and decrease sFlt-1, then there is a negative correlation between intrauterine weight and serum sFlt-1. This study suggests that celery herbs extract (CHE) has an apigenin-flavonoid compound which can prevent intrauterine growth restriction (IUGR) via suppression of antiangiogenic factor production in preeclampsia mice model.
Antihyperurisemic Activity of Aqueous Celery Infusion by Xanthine Oxidase Enzyme Inhibition
Authors: Zummah Atiqoh , Martha Rahma Diyan
Published: February 2019

Hyperuricemia is a metabolic disorder because of excessive uric acid production. The high prevalence of hyperuresemia in the world, especially in Indonesia makes the research of antihyperurisemia drugs very needed today. The purpose of this study was to determine the activity of water infusion extract from celery stems and leaves to inhibited xanthine oxidase enzyme. Xanthine oxidase enzyme plays a role in change of hypoxanthine to xanthine and then becomes uric acid. The activity of xanthine oxidase enzyme was determined by UV spectrophotometry method and using xanthine substrate. Absorption at 290 nm indicates the presence of a uric acid product from xanthine oxidation by the xanthine oxidase enzyme. Infused extract which has the smallest absorption at 290 nm showed a better inhibitory ability of the xanthine oxidase enzyme because the change of xanthine substrate to uric acid is inhibited. The result showed the celery stems water infusion extract had better inhibition activity than celery leaves water infusion extract. The best inhibition percentage of celery stems water infusion was 90,25%, while the celery leaves water infusion was 69.07% both of at 20% concentration. The type inhibition of celery stems water infusion extract to xanthine oxidase enzyme showed an uncompetitive inhibition type because showed change in Km and Vmax values. Km and Vmax values before the addition of water infusion of celery stems were 104.33 ppm and 3.83 U/mL respectively changed to 74.49 ppm and 2.69 U/mL after the addition of extract.
How Sticky Are the Costs? Evidence from the Shipping Industry
Authors: Gavalas Dimitris , Syriopoulos Theodore
Published: February 2019

Trying to understand how cost behaves seems to be an essential element of cost and management accounting. In this study, we examine whether costs increase more when operation rises than they decrease when operation falls by an equivalent amount. The shipping industry is taken as an empirical case to study these issues at hand, based on a selected sample of 123 publicly-listed shipping companies, over 2006-2016. The sample includes companies belonging to the three main shipping sectors, i.e. tankers, containers and dry-bulk. We applied pooled regressions, based on ordinary least squares. Each model is run for each sample and each type of cost that we have considered in our model. We have gone through several tests of cost stickiness for some types of costs and their determinants. What we have found is the presence of stickiness both for the total cost of labor and the vessel operating costs.
PROCESSOS DE VERMICOMPOSTAGEM CONTENDO HIDROCARBONETOS POLICÍCLICOS AROMÁTICOS COMO CONTAMINANTES: UMA REVISÃO
Authors: Uebel Alana , Muller Maira Post , Lampert Maitê Nieland , Dallazen Maria Cristina , Ziem Rafaela , Vettorello Gabriela , Kuhn Daniel , Hoehne Lucélia
Published: February 2019

Vermicompostagem é o processo de transformar os resíduos orgânicos em compostos de qualidade, em pouco tempo, com o uso de minhocas e dos microorganismos existentes no meio. Os resíduos orgânicos podem ser oriundos de diferentes fontes, até mesmo de compostos tóxicos e difíceis de serem degradados. Assim, esse artigo tem o objetivo de evidenciar trabalhos que usaram solos contendo os hidrocarbonetos policíclicos aromáticos (HPAs) no processo da vermicompostagem. Desse modo, foi possível verificar alguns métodos de extração de HPAs de forma adequada, bem como usar o processo da vermicompostagem para degradar esses compostos.
A hybrid form of agricultural organization: the case of the Beizhijiang vegetable cooperative in China
Authors: Liang Qiao , Hu Weibin , Jia Fu
Published: February 2019

Farmer cooperatives in China have been developing a hybrid form of governance with features that are seldom observed in other countries. The Beizhijiang vegetable cooperative (hereafter BZJ cooperative), which was founded in 2009, is a case in point. The chairperson of the BZJ cooperative has dominant control over the decision-making and income rights of the cooperative and is also president of the Pangu corporation, a downstream buyer of BZJ products. The purpose of this case study is to allow students to understand the special form of the cooperative in a Chinese context and to compare it to the International Cooperative Association principles regarding cooperatives. This article is aimed at senior undergraduate and graduate students in agribusiness management and agricultural economics and has practical value for agricultural enterprises and related governmental departments.
How do consumers search for and process corporate social responsibility information on food companies’ websites?
Authors: Gider Denise , Hamm Ulrich
Published: February 2019

The importance of corporate social responsibility (CSR) communication for food companies has grown substantially ever since global action plans such as the UN Sustainable Development Goals have begun targeting topics which are highly relevant to food companies. Furthermore, various food scandals have caused consumers to question current food production methods, leading to a search for more information on ethical production methods. However, it is not known how consumers search for and process information on websites as one relevant CSR communication channel. The objective of this study is to develop requirements for consumer-aligned CSR communication on corporate websites. Information search and processing was examined through consumers’ navigation behavior on websites and by conducting think-aloud protocols. The findings of this study suggest companies provide comprehensive information that can easily be filtered. Furthermore, companies should present specific information to credibly distance themselves from greenwashing accusations, e.g. by referring to external evidence.
Laws of Collateral in Today's World in Islamic Perspective
Authors: Akhtar Aqeel , Qureshi Fahad Ahmed , Butt Mubeen
Published: February 2019

Taking from Pakistan State Bank case, this article initially elaborates and critically discusses collateral (in conventional term) and Islamic collateral (rahn). In conventional banking, collateral traditionally refers to secured lending (also known as asset-based lending). Since possession is pre-requisite for binding of the contract, the charge can be registered in this regard to the regulating authority. Third party charge registration in this regard will not be entertained until the debtor scrutinizes it with registration. We argue that it is allowed for a creditor to take one asset as collateral from two debtors and this asset will be considered from both debtors as rahn. Since one single asset is considered from both debtors, the creditor may hold the asset until his whole debt would be paid off. Although this research happens in Pakistan, the case of collateral and rahn can be academic precedence in Islamic global world.  Keywords: collateral, rahn, Pakistan state-banking
Macroprudential Policy on Sharia Banking Financing: The Indonesian Experience
Authors: Cahyono Eko Fajar , Rani Lina Nugraha
Published: February 2019

The locus of macroprudential policy persuading banks has recently attracted significant attention for such research. Whether and to what extent macroprudential policies established by Bank Indonesia against sharia banks have not researched yet in previous empirical studies. Gathering data during 2008-2016, this article examines the impact of macroprudential policy on credit risk-taking by sharia banks in Indonesia. This research approach uses dynamic panel data analysis technique to investigate the relationship between risk-taking of sharia bank credit and macroprudential policy for a bank in Indonesia good sharia banking. This research shows that there is the influence of Bank Indonesia's macroprudential policy toward murabaha financing in Indonesia.  Keywords: macroprudential policy, credit risk, sharia bank
Carbon Costs of Indonesian Forested Land Conversion to Oil Palm Plantations
Authors: Walyoto Sri
Published: February 2019

This article analyzes the loss of carbon dioxide (CO2) released in the forest conversion to oil palm plantations. This research data gathered from the relevant secondary data and relate published reports. This research finds that a loss of release of carbon dioxide (CO2) per hectare of US $ 9,800 with a carbon price of USD2 of US $ 14,000 carbon price of USD3 and US $ 19,600 in carbon price of USD4. In addition, this conversion also has a significant impact on global warming (GWP) and global climate change. Keywords: oil palm plantation, CO2 release, GWP, climate change.
Legendre wavelet operational matrix method for solving fractional differential equations in some special conditions
Authors: Secer Aydin , Altun Selvi , Bayram Mustafa
Published: February 2019

This paper proposes a new technique which rests upon Legendre wavelets for solving linear and non-linear forms of fractional order initial and boundary value problems. In some particular circumstances, a new operational matrix of fractional derivative is generated by utilizing some significant properties of wavelets and orthogonal polynomials. We approached the solution in a finite series with respect to Legendre wavelets and then by using these operational matrices, we reduced the fractional differential equations into a system of algebraic equations. Finally, the introduced technique is tested on several illustrative examples. The obtained results demonstrate that this technique is a very impressive and applicable mathematical tool for solving fractional differential equations.
Numerical solutions of a class of nonlinear ordinary differential equations in Hermite series
Authors: Guler Coskun , Kaya Saba , Sezer Mehmet
Published: February 2019

The purpose of this paper is to present a Hermite polynomial approach for solving a high-order ODE with non-linear terms under mixed conditions. The method we used is a matrix method based on collocation points together with truncated Hermite series and reduces the solution of equation to solution of a matrix equation which corresponds to a system of non-linear algebraic equations with unknown Hermite coefficients. In addition, to illustrate the validity and applicability of the method, some numerical examples together with residual error analysis are performed and the obtained results are compared with the existing result in literature.
Importance of Postprandial Glucose in Relation to A1C and Cardiovascular Disease
Authors: Hershon Kenneth S. , Hirsch Barbara R. , Odugbesan Ola
Published: February 2019

IN BRIEF This article reviews the evidence regarding the impact of postprandial glucose (PPG) on overall A1C and its relation to cardiovascular disease (CVD). To date, four randomized, controlled trials have evaluated the impact of PPG reduction on CVD; however, only one of these successfully demonstrated a positive effect. Despite this, epidemiological evidence does indicate a cardiovascular benefit of PPG reduction, and agents that can be used to manage PPG in people with type 2 diabetes are also discussed.
PROMOTIONAL STRATEGY ANALYSIS IN IMPROVING THE ROOMS IN ZODIAK HOTEL KEBON KAWUNG
Authors: Firdaus Taufansyah , Agustiani Indah Nur , Agastya I Made Dwipa
Published: February 2019

This research aims to analyze the appropriate promotional strategies in increasing the occupancy of the Zodiak Kebon Kawung Hotel Bandung. 15 respondents were taken as a sample of research using purposive sampling from employees of executive sales and executive e-commerce at Zodiak Kebon Kawung Hotel. The analysis used is a SWOT analysis consisting of internal factor analysis factor (IFAS) matrix, external factor analysis summary (EFAS) matrix, external-internal matrix (IE), cartesian diagram and SWOT matrix. These are the position of growth strategy with IFAS score = 2.21, EFAS = 2.50, dan SWOT Matrix; 1) SO strategy ie accessibility of adequate means of transportation, modern hotels; 2) ST strategy that is not expensive and supported by security; 3) WO Strategy that is to improve human resources, facilities and infrastructure of water and sewage treatment, improvement of in-room facilities; 4) WT strategy is to avoid the transfer of educated and experienced personnel.
PENDETEKSIAN RESISTIVITAS LAPISAN PERMUKAAN BAWAH TANAH CANDI SIPAMUTUNG DENGAN METODE GEOLISTRIK DIDESA SIPARAU KECAMTAN BARUMUN TENGAH KABUPATEN PADANG LAWAS
Authors: Mangunsong Meilidia , Sinulingga Karya , Rahmatsyah Rahmatsyah
Published: February 2019

Telah dilakukan penelitian geolistrik untuk menentukan batuan bawah permukaan Candi Sipamutung di daerah siparau Kecamatan Barumun Tengah Kabupaten Padang Lawas. Penelitian ini bertujuan untuk mengetahui struktur perlapisan secara horizontal dan vertikal di daerah lokasi candi Sipamutung berdasarkan nilai resistivitasnya. Penentuan jenis batuan di bawah permukaan candi dilakukan dengan menggunakan alat geolistrik ARES (Automatic Resistivity System) D4.vv4, SN : 0609134 dengan metode Schlumberger sebanyak 3 lintasan dan panjang lintasan 75 meter dengan jarak antar elektroda 5 meter. Nilai resistivitas bawah permukaan diolah menggunakan software Res2Dinv didapatkan penampang dua dimensi. Penentuan titik penelitian menggunakan GPS (Global Position System). Hasil penelitian geolistrik menunjukkan bahwa nilai resistivitas terendah dan tertinggi pada lokasi penelitian yaitu 3 Wm dan 1386 Wm yang didominasi batu aluvium dan andesit. Jenis batuan yang terdapat di bawah lokasi penelitian berupa lapisan air tanah dengan resistivitas 3 Wm – 7,21 Wm, lempung  dengan resistivitas antara 8 Wm – 120 Wm, nilai resistivitas 240Wm - 577 Wm sebagai aluvium, dan  resistivitas 743 Wm- 1400Wm merupakan batuan andesit.Kata Kunci : Geolistrik, Candi Sipamutung, Res2dinv
SIMULASI SISTEM SUSPENSI MOBIL MENGGUNAKAN MAGNETORHEOLOGICAL SEBAGAI PEREDAM
Authors: Halawa Ester Ikalia , Panggabean Jhonny H
Published: February 2019

Sistem simulasi suspensi mobil menggunakan magnetorheological sebagai peredam bertujuan untuk mengetahui nilai kekakuan pegas mobil, program simulasi, grafik bentuk redaman pada suspensi mobil serta membandingkan redaman mobil sebelum dan sesudah menggunakan magnetorheological sebagai peredam. Dalam merancang sistem suspensi tersebut terdapat dua tahapan, yaitu tahap perancangan dan tahap analisis. Pada tahap perancangan dilakukan perhitungan dan simulasi untuk mendapatkan nilai konstanta pegas suspensi. Tahap analisa dilakukan analisa kenyamanan sistem suspensi yang menggunakan standar ISO 2631, berdasarkan VDV dan percepatan RMS. Hasil yang diperoleh adalah nilai kekakuan redaman suspensi yang menggunakan peredam magnetorheological sebesar 7.540.547,73N/ms dengan nilai VDV 1,568 m/s1.75 dan nilai percepatan RMS sebesar 0,315 m/s2. Hasil analisisberdasarkan standart keamanan dan kenyamanan nilai suspensi yang telah dirancang memiliki tingkat keamanan dan kenyamanan yang baik.Kata Kunci : Sistem suspensi, peredam magnetorheological, ISO 2631
DYE SENSITIZED SOLAR CELL (DSSC) MENGGUNAKAN FILM TIPIS ZNO:B DAN EKSTRAK DYE DARI UBI UNGU
Authors: Siregar Nurdin , Purba Nurhabibah , Motlan Motlan
Published: February 2019

Prototype DSSCdoping boron 2,5% telah berhasil disintetis dengan metode sol-gel spin coating. Penelitian mengenai dye sensitized solar cell (DSSC) dilakukan dengan menggunakan dye dari ekstrak ubi ungu, larutan elektrolit mosalyte dan elektroda lawan berupa platina. Elektrode kerja yaitu ZnO doping boron yang dideposisikan pada kaca konduktif ITO (Indium Tin Oxide). Variasi konsentrasi doping  adalah 2.5% dengan menggunakan boron lemah yaitu boric acid (H3BO3). Lapisan film tipis ZnO:B dikarakterisasi dengan menggunakan SEM, XRD, UV-Vis Spektrometer, dan FTIR. Berdasarkan karakterisasi UV-Vis, diperoleh nilai absorbansi larutan dye ubi ungu adalah 0,67 a.u pada panjang gelombang 515 nm.  Nilai energi gap dari film tipis ZnO:B 2,5% adalah 3,161 eV. Nilai ukuran kristal yang diperoleh yaitu 29 nm. Efisiensi DSSC pada konsentrasi doping boron 2,5% adalah sebesar 0,118%.Kata Kunci : Dye Sensitized Solar Cell, Boric acid, Indium Tin Oxide, Mosalyte, ZnO:B, Boron
PENGARUH PENAMBAHAN ABU AMPAS TEBU DAN TEMPURUNG KELAPA TERHADAP KUAT TEKAN BETON
Authors: Panjaitan Nurhidayah , Harahap Mara Bangun
Published: February 2019

Penelitian ini bertujuan untuk mengetahui pengaruh penambahan abu ampas tebu dan tempurung kelapa terhadap kuat tekan beton. Penelitian ini dilakukan di Laboratorium beton teknik  UNIMED mulai dari bulan Maret sampai dengan April 2017. Metode pembuatan yang dilakukan adalah SNI 03-2834-2000 yang mengacu pada pembuatan beton mutu K-175 dengan komposisi campuran semen : pasir : kerikil adalah 1 : 2 : 3 dengan FAS 0,5. Beton dibuat berbentuk kubus 15 x 15 x  15 cm.. Setelah beton berumur 24 jam cetakan dibuka dan diberi nomor kode sesuai yang diinginkan dan dirawat dalam bak air. Setelah melalui masa perendaman 28 hari kemudian beton diuji dengan metode uji kuat teka n dan daya serap air. Dari hasil pengujian diperoleh sifat mekanik yaitu kuat tekan beton minimum nya yaitu pada penambahan abu ampas tebu 4% dan tempurung kelapa 3% yaitu rata-rata 16,57 MPa, sedangkan kuat tekan beton maksimum yaitu pada penambahan abu ampas tebu 6% dan tempurung kelapa 4% yaitu rata-rata 18,05 MPa. Dari hasil pengujian daya serap air terjadi penurunan pada beton dengan penambahan 4% tempurung kelapa dan 6% abu ampas tebu (sampel C).Kata Kunci : Beton Normal, Kuat Tekan Beton, Daya Serap Air.
PENGONTROL GERBANG MENGGUNAKAN AUDIO DAN PEMANCAR RADIO FREKUENSI MICRO-WAVE BERBASIS ANDROID
Authors: Tinambunan Riandi , Sani Ridwan Abdullah
Published: February 2019

Telah dilakukan penelitian pengontrol gerbang menggunakan audio dan pemancar radio dengan Arduino Mega2560 sebagai mikrokontroler dengan tujuan untuk membuat suatu alat pengontrol gerbang menjadi satu sistem pengontrolan yang dapat mengontrol buka tutup gerbang dengan mudah tanpa membutuhkan usaha lebih untuk membuka dan menutup gerbang. Dalam sistem pengontrol yang dirancang menggunakan mikrokontroler arduino mega2560, bluetooth HC-05, modul pemancar radio, smartphone, catu daya, motor driver L298, motor DC, sensor TCRT5000 dan LCD 16x2. Gerbang dikontrol menggunakan audio dan saklar buka tutup pada smartphone dan pemancar radio dengan menghubungkan keseluruhan rangkaian dengan alat pengontrol menjadi suatu sistem pengontrolan. Sensor TCRT5000 digunakan sebagai pengontrol gerbang untuk buka sebagian. Sensor dalam keadaan LOW (logika 0). Berdasarkan hasil pengujian sistem pengontrolan gerbang dengan smartphone android dan pemancar radio telah bekerja dengan baik. Karakteristik alat pengontrol gerbang dengan tiga kondisi yaitu buka penuh, buka sebagian dan tutup dengan menggunakan PWM (Pulse Width Modulation) sebesar 75 byte per sekon yang artinya duty cycle untuk motor DC yaitu 29,4% ≈ 30%. Untuk audio jarak maksimum yang dapat dikontrol yaitu 15m dengan waktu maksimum untuk membuka dan menutup gerbang 6s. Untuk saklar buka tutup jarak maksimum yang dapat dikontrol yaitu 15m dengan waktu maksimum untuk membuka dan menutup gerbang 4s. Untuk pemancar radio jarak maksimum yang dilakukan yaitu 30m dengan waktu maksimum untuk membuka dan menutup gerbang 2,8s.Kata Kunci : Smartphone, Modul pemancar radio frekuensi, Sensor TCRT5000, Arduino Mega2560, Driver motor L298
Ancaman, Faktor Protektif, dan Resiliensi Remaja di Kota Bogor
Authors: Maesaroh Siti , Sunarti Euis , Muflikhati Istiqlaliyah
Published: February 2019

Adolescents are vulnerable to risky behavior so adolescents must have resilience or ability to face challenging, changing, and difficult situations that are impossible to avoid in human life. This study aimed to analyze factors that influence adolescents’ resilience in Bogor city. This study was conducted at Senior High School and Vocational High School that were purposively selected. Samples in this study were 240 adolescents, chosen by disproportional stratified random sampling. The results of this study showed that there is significant difference in internal protective factors between adolescents of senior high school and vocational high school. Adolescents of the senior high school had higher self-efficacy, goals, and aspiration than adolescents of vocational high school. Furthermore, the external protective factor of family dimension had significant difference between senior high school and vocational high school adolescents. Moreover, there was significant difference in self-acceptance dimension of resilience between senior high school and vocational high school adolescents. The resilience of adolescents was significantly affected by internal protective factors (empathy, self-awareness, goals, and aspiration) and external protective factors (family, society, and peer group).
PERENCANAAN RESEARCH DESIGN ARKEOLOGI BERBASIS MARKETING
Authors: Rusyanti Rusyanti
Published: February 2019

Research planning to the realm of history and archaeology is the starting point towards the crucial impact on the work that should be done. Weaknesses in determining focus in planning,   impact on the inefficiency and prolonged wastage. To overcome these problems required careful planning strategy at the initial level, i.e. by way of adapting the strategies developed in other sciences. One planning research strategy that can be use in the context of archaeology which became the idea in this article is the marketing strategy developed by Philip Kotler. The use of this frame work is to give the direction and focus of the research be more measurable, efficient, proper and exact.Keywords: Archaeology, research design, marketing
HUBUNGAN ANTARA MOTIVASI INTRINSIK DAN PROKRASTINASI AKADEMIK DENGAN HASIL BELAJAR PENGURUS HMJ PENDIDIKAN BIOLOGI
Authors: Burhan Suniaty , Rapi Muh. , Kusyairy Umi
Published: February 2019

Penelitian kuantitatif ini menggunakan pendekatan korelasional yang bertujuan mengetahui hubungan antara motivasi intrinsik dan prokrastinasi terhadap hasil belajar mahasiswa pengurus HMJ Pendidikan Biologi Universitas Islam Negeri Alauddin Makassar. Penelitian ini terdiri atas tiga variabel yakni dua variabel bebas serta satu variabel terikat. Variabel bebas adalah motivasi intrinsik dan prokrastinasi akademik. Adapun variabel terikat adalah hasil belajar. Penelitian ini memiliki populasi sebanyak 52 orang yang merupakan pengurus HMJ Pendidikan Biologi Angkatan 2017. Penelitian ini memakai instrumen berupa skala motivasi intrinsik, skala prokrastinasi akademik, serta dokumentasi berupa nilai IPS (Indeks Prestasi Semester). Adapun teknik analisis data menggunakan teknik statistik deskriptif dan inferensial. Hasil analisis motivasi intrinsik menunjukkan nilai rata-rata sebesar 47,74 dengan kategori sedang, prokrastinasi akademik menunjukkan nilai rata-rata sebesar 46,63 dengan kategori sedang, dan hasil belajar diperoleh nilai rata-rata sebesar 81,01 berada pada kategori tinggi. Hasil analisis statistik inferensial dengan uji F menunjukkan bahwa nilai Fhitung>Ftabel (0,297 > 0,05), sehingga Ho ditolak dan Ha diterima yang berarti terdapat hubungan antara motivasi intrinsik dan prokrastinasi akademik dengan hasil belajar mahasiswa pengurus HMJ Pendidikan Biologi Universitas Islam Negeri Alauddin Makassar.
Machinery Space Fire Fighting – Modern Alternatives
Authors: Goode T
Published: February 2019

Machinery spaces in the majority of Royal Navy (RN) vessels use carbon dioxide (CO2) as the primary fire suppressant. While CO2 is very effective for firefighting, particularly in machinery space application, it is harmful to life in the concentrations required for effective fire suppression; exposure to concentrations greater than 15% can cause death within sixty seconds. The use of CO2 and similar fire suppressant systems in machinery spaces presents a risk due to the potential exposure of personnel. This may occur in a fire scenario where personnel are unable to escape the affected compartment, if there is a leak in the system, or due to accidental discharge. These risks are typically mitigated through physical means and procedural controls. However, in the hierarchy of safety controls the primary means should always be the elimination of the hazard. Babcock Energy and Marine undertook a study for the United Kingdom Ministry of Defence (MoD) into alternative methods of firefighting on Royal Navy minor warship machinery spaces with the safety of personnel considered a key requirement. The study identified five alternatives to CO2 available on the market. One particular aerosol fire suppression system was found to be superior to the others for application in small craft. This system is not toxic, non-ozone depleting and leaves almost no residue after application to the affected space, enabling re-entry (provided that the space has been ventilated to remove the products of combustion). The study concluded that traditional methods of fire suppression should be reconsidered across all small craft due to the health and safety issues associated with CO2 and the availability of improved alternatives. This paper considers the use of traditional firefighting systems on naval vessels in light of 21st century health and safety regulations. An assessment of current fire extinguishing agents is presented followed by a case study to determine the most appropriate solution for a minor warship concept with a particular aerosol system being justified as the preferred option. The paper also considers if the same conclusions would be reached for major warships or if the difference in scale results in an alternative solution.
Pelatihan Pembuatan Keripik Wortel Menggunakan Mesin Vacuum Frying di Nagari Batu Palano Kec. Sungai Pua Kab. Agam
Authors: Ismed Ismed , Rahmi Ira Desri
Published: February 2019

Pembuatan keripik wortel dilakukan dengan menggunakan teknologi vacuum frying (penggorengan hampa). Tujuan kegiatan pengabdian masyarakat ini adalah adanya pengetahuan tentang teknologi pengolahan produk keripik wortel bagi petani di Nagari Batu Palano Kec. Sungai Pua Kab. Agam. Luaran yang diharapkan petani memiliki wawasan dan skill tentang teknologi vacuum frying dan proses pembuatan keripik wortel serta mengetahui mutu produk keripik wortel yang dihasilkan serta kegiatan ini diharapkan terbentuknya kelompok usaha bersama. Kegiatan dilakukan dalam empat tahap yaitu: pengecekan mesin vacuum frying dan peralatan pendukungnya; pelatihan operasional mesin vacuum frying dan produksi keripik wortel; pelatihan produksi keripik wortel; pelatihan pengemsan dan pelabelan dan pelatihan analisis ekonomi produksinya. Keripik wortel yang dihasilkan oleh peserta pelatihan memiliki tekstur yang renyah (crispy), warna dan aroma khas wortel, produk keripik wortel dilengkapi dengan kemasan, label dan nilai gizi yaitu kadar air 18,15%, kadar abu 3,46%, kadar lemak 11,84%, kadar protein 1,89% dan kadar karbohidrat 64,66%.
IPTEKS BAGI FORUM STUDI ISLAM (FSI) KEPUTRIAN DALAM MENINGKATKAN MUTU DAN NILAI JUAL RENDANG TELUR DI FAKULTAS PETERNAKAN, UNIVERSITAS ANDALAS
Authors: Novia Deni , Purwati Endang , Yuherman Yuherman , Juliyarsi Indri , Melia Sri , Sandra Afriani , Sukma Ade
Published: February 2019

ABSTRAK

Rendang merupakan makanan khas Sumatera Barat yang perlu disosialisasikan terutama terhadap masyarakat kampus Fakultas Peternakan melalui Mitra Forum Studi Islam (FSI) Keputrian Fakultas Peternakan Unand yang kenaggotaannya seluruh mahasiswi Fakultas Peternakan melalui pelatihan peningkatan mutu dan nilai jual rendang telur. Tujuan dari pengabdian ini adalah pelatihan kewirausahaan rendang telur di Fakultas Peternakan. Metode pelaksanaan berupa penyuluhan/penyadaran, pendampingan, rancang bangun kemasan, pelatihan produksi dan manajemen usaha rendang telur termasuk konsultasi bisnis. Luaran yang diharapkan adalah produk rendang telur Fakultas Peternakan dengan cakupan pemasaran yang lebih luas yang dikemas, siap untuk dipasarkan. Berdasarkan pengabdian yang telah dilaksanakan dapat disimpulkan bahwa Mitra telah mendapatkan pengetahuan yang proporsional dalam pembuatan rendang telur dan praktek pembuatan yang memadai sehingga diharapkan Mitra sudah dapat melanjutkan usaha rendang telur Fakultas Peternakan dengan mutu dan nilai jual yang lebih tinggi.

Kata kunci : Rendang telur, Kewirausahaan, FSI, Manajemen, Mutu dan Nilai jual

 

SCIENCE AND TECHNOLOGY FOR THE FORUM OF ISLAMIC STUDIES (FSI) DAUGHTER IN IMPROVING THE QUALITY AND SELLING VALUE EGGS RENDANG AT ANIMAL SCIENCE FACULTY, UNIVERSITAS ANDALAS

 

Deni Novia, Endang Purwati R.N., Yuherman, Indri Juliyarsi, Sri Melia, Afriani Sandra and Ade Sukma

 

1)Faculty of Animal Science, Andalas University, email: deni.novia@gmail.com

 

ABSTRACT

Rendang is a typical food of West Sumatra that need to be disseminated to the campus community, especially the Faculty of Animal Husbandry through partners for daughter Islamic Studies Forum (FSI), Animal Husbandry Faculty Unand whose membership whole a student of the Faculty of Animal Husbandry through training to improve the quality and selling value  eggs rendang. The aim of this devotion was eggs rendang entrepreneurship training in the Animal Husbandry Faculty. Methods of execution in the form of education / awareness, mentoring, packaging design, production and business management training eggs rendang including business consulting. Outcomes were expected were the eggs rendang product the animal husbandry faculty eggs rendang egg with marketing a wider scope with packaged ready to be marketed. Based on the service which had been implemented could be concluded that the Partners have gained knowledge in the making eggs rendang proportional and adequate manufacturing practice so hopefully partners has been able to continue business with animal husbandry faculty egg rendang quality and a higher sale value.

Keywords: Eggs rendang, Entrepreneurship, FSI, Management, Quality and Sales value
PEMBERDAYAAN MASYARAKAT MELALUI OPTIMALISASI PEMANFAATAN Trichoderma sp SEBAGAI DEKOMPOSER LIMBAH SERASAH KARET DAN PERANANNYA DALAM MENGENDALIKAN PENYAKIT JAMUR AKAR PUTIH
Authors: Mayerni Reni , Rezki Dewi , Heriza Sri
Published: February 2019

ABSTRAK

KKN PPM ini bertujuan untuk meningkatkan pengetahuan dan keterampilan Kelompok tani Tangkuban Perahu dan Kelompok tani Mekar melalui penyuluhan dan demonstrasi tentang penerapan teknologi pengendalian penyakit jamur akar putih pada tanaman karet di Kenagarian Tebing Tinggi dan Kenagarian Sungai Duo Kabupaten Dharmasraya. Metode kegiatan dilaksanakan dalam bentuk penyuluhan, pendampingan dan demontrasi plot. Respon dari mitra dalam kegiatan KKN PPM ini sangat positif dan memiliki animo yang tinggi untuk menerapkan teknogi pengendalian penyakit jamur akar putih pada tanaman karet.  Petani juga antusias untuk melakukan pembuatan kompos sebagai alternatif penggunaan pupuk dan adanya peluang usaha yang baru. Adapun output dari kegiatan ini adalah teknologi pengendalian jamur akar putih dan pembuatan pupuk kompos limbah serasah.  Setelah kegiatan ini dilakukan diharapkan mitra dapat menerapkan secara terus menerus dan dapat pula menyebarluaskan teknologi yang sudah diterima untuk diterapkan ke kelompok tani/ petani lainnya di kenagarian tersebut dan kenagarian lainnya.

Kata kunci: Pengendaian JAP, Karet, Kompos, Serasah, Trcihoderma sp

ABSTRACT

KKN PPM aims to increase knowledge and skill of Tangkuban Perahu farmer group and mekar sari farmer group through counseling and demonstration about the apllication of technology of white root fungus control on rubber plant in Kenagarian Tebing tinggi dan Sungai duo Kabupaten Dharmasraya.  Methods of activities carried out in the form of counseling, mentoring and demonstration plot.  Respons from patners in KKN PPM activity is very positive and has a high interest to apply teknologi control of white root fungus desease in rubber plants.  Farmers are also enthusiastiec to make compost as an alternative to the use fertilizer and the existence of new business opportunities.  The out put of this activity is the technology of white root fungus control and the manufacture of compost fertilizer waste litter.   After this activy is expented partners can apply continuously and can also disseminate technology that has been accepted to apply to other farmers groups in the kenagarian and other kenagarian.

Keywords : JAP filling, Rubber, Compost, Litter, Trichoderma sp
Pelatihan Penanganan dan Pengolahan Susu Kambing di Nagari Bukit Batabuh Kabupaten Agam
Authors: Ismanto Sahadi Didi , Hasbullah Hasbullah , Kasim Anwar , Azima Fauzan , Sayuti Kesuma , B. Rini , Novizar Novizar , Neswati Neswati , Anggraini Tuty , Indeswari Netty Sri
Published: February 2019

ABSTRAK: Permasalahan utama yang dihadapi kelompok saat ini adalah terbatasnya pengetahuan, teknologi dan peralatan produksi untuk mengolah susu kambing. Susu yang dihasilkan hanya diolah menjadi susu pasteurisasi di dalam kemasan kantong plastik. Dalam hal penanganan susu segar, penerapan kebersihan, praktik higiene, dan sanitasi juga masih belum baik. Dengan demikian, susu segar dan susu pasteurisasi yang mereka produksi dan pasarkan belum dapat dijamin keamanannya untuk dikonsumsi. Di samping keterbatasan penguasaan teknologi juga belum optimalnya kelembagaan kelompok yang baru berjalan sebatas bekerja sama dalam hal teknis berternak, namun belum berkembang dalam hal pengadaan bersama dan pemasaran produk secara bersama. Dengan demikian tingkat efisiensi dalam hal biaya produksi dan biaya pemasaran belum bisa diperoleh oleh kelompok. Masalah sebagaimana yang dijelaskan di atas, ditawarkan untuk diselesaikan dengan alternatif sebagai berikut :a) Memberikan pelatihan teknik kebersihan, sanitasi dan higienis pemerahan dan penanganan susu segar dan susu pasteurisasi, serta teknik pengemasan; b) Memberikan pelatihan teknik pengolahan susu menjadi berbagai produk olahan susu c) Memberikan Peningkatan wawasan dan pengetahuan kelompok mengenai pemasaran produk olahan susu kambing d) Memberikan pelatihan penguatan kelembagaan kelompok peternak kambing untuk menuju kelompok tani yang profesional.Kata kunci: Susu Kambing, Ternak Kambing, Olahan Susu Kambing, Kambing Etawa
Pengembangan Durian Batu Busuak, Kelurahan Lambung Bukit, Kota Padang
Authors: Hamid Hasmiandy , Hayati P.K. Dewi , Sutoyo Sutoyo , Swasti Etti , Zainal Aprizal , Prasetyo Teguh Budi , Santoso Panca Jarot
Published: February 2019

ABSTRAK: Kampung Batu Busuk Kelurahan Lambung Bukit Kecamatan Pauh merupakan salah satu sentra produksi buah durian di Sumatera Barat.Walaupun nama durian Batu Busuk sudah terkenal dan banyak dicari oleh pencinta durian pada saat musim durian, namun belum ada upaya untuk mengangkat durian Batu Busuk untuk bisa dikenal lebih luas. Langkah awal untuk mengangkat nama durian Batu Busuk adalah membenahi identitas varietas durian Batu Busuk, karena sampai sekarang karakteristik dari durian Batu Busuk yang sesungguhnya tidak jelas.Tanaman yang sudah dikarakterisasi juga perlu diperbanyak agar kedepan, buah yang dihasilkan oleh kelurahan Batu Busuk adalah buah dengan karakter unggul tertentu. Masyarakat atau petani yang menanam durian juga perlu memiliki keahlian memperbanyak durian unggulnya. Penerapan ipteks yang dilakukan pada kegiatan pengabdian pada masyarakat ini menggunakan beberapa metode antara lain penyuluhan, demonstrasi aplikasi dan demplot pembibitan durian. Hasil kegiatan menunjukkan bahwa kegiatan penyuluhan yang dilakukan berhasil meningkatkan pengetahuan masyarakat Batu Busuk mengenai arti penting pendaftaran varietas durian. Kegiatan demplot pembibitan durian dan demonstrasi teknik sambung meningkatkan pengetahuan dan keterampilan masyarakat mengenai propagasi durian. Kata kunci: Durian ungggul, Pendaftaran varietas, Teknologi tepat guna, Teknik sambung

Development of Durian Batu Busuak, Lambung Bukit Village, Padang CityABSTRACT: Batu Busuk area, Lambung Bukit Village, Pauh Subdistrict, is one area of the centers of durian fruit production in West Sumatra. Although the Batu Busuk durian is already well-known and is sought after by durian lovers during the durian season, there is no attempt to lift the Batu Busuk durian to be known more widely. The first step to lifting the Batu Busuk durian is to fix the varieties identity of the Batu Busuk durian because until now the characteristics of the real Batu Busuk durian are not clear. Plants that have been characterized also need to be propagated so that in the future, the fruit produced by the Batu Busuk village is a fruit with certain superior characters. The community or farmers who plant durian also need to have the expertise to increase their superior durian. The application of science and technology conducted in community service activities uses several methods including counseling, demonstrations of applicationand demonstration plots of durian nurseries. The results of the activity showed the extension activities conducted succeeded in increasing the knowledge of the Batu Busuk community regarding the importance of registering durian varieties. The activities of the durian nursery demonstration plot and demonstration of connection techniques can increase the knowledge and skills of the community regarding the propagation of durian.Keywords: Superior durian, Varieties registration, Appropriate technology, Connection technique
Program Pengembangan Produk Unggulan Daerah Diversifikasi Produk Gelamai di Kanagarian Harau Kecamatan Harau Kabupaten Lima Puluh Kota Sumatera Barat
Authors: Kasmita Kasmita , Gusnita Wiwik , Holinesti Rahmi , Faisal Dini , Asnur Lise , Pasaribu Pasaribu
Published: February 2019

ABSTRAK: Kecamatan Harau merupakan salah satu kecamatan di Kabupaten Lima Puluh Kota dimana terdapat UMKM yang memproduksi makanan khas Gelamai. Saat ini gelamai hanya dijual dalam sajian konvensional dan pengemasan yang tidak representatif, sehingga belum memiliki nilai jual tinggi sebagai produk unggulan Sumatera Barat. Program Pengembangan Produk Ungulan Daerah ini bertujuan untuk meningkatkan pengetahuan dan keterampilan mitra yakni tentang modifikasi produk Gelamai hingga pengemasan untuk industri skala kecil. Kegiatan ini secara khusus bertujuan untuk Peningkatan pengetahuan yang lebih baik tentang manfaat coklat sebagai antioksidan bagi tubuh dan dikombinasikan dengan gelamai sebagai makanan spesifik dan produk unggulan Sumatera Barat, mitra mampu mengolah gelamai dan coklat menjadi berbagai varian rasa yang memenuhi persyaratan kesehatan dan keamanan pangan sehingga layak untuk dipasarkan. Dengan demikian hasil olahan gelamai yang diproduksi memiliki nilai ekonomi yang lebih tinggi. Kegiatan ini dilaksanakan pada bulan Juni hingga bulan November 2018 di Jorong Lubuk Jantan, Nagari Harau, Kecamatan Harau melalui metode ceramah dan tanya jawab serta demonstrasi, latihan dan pemberian tugas dari instruktur kepada peserta pelatihan, dan bimbingan. Produk yang dihasilkan selanjutnya dilakukan uji organoleptik oleh panelis ahli untuk mengetahui kualitasnya dari segi bentuk, warna, aroma, tekstur, dan rasa. Kata kunci: Program Pengembangan Produk Unggulan Daerah, Diversifikasi, Gelamai, Coklat, Kualitas.