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Synthesis and Microstructure Properties of (Bi,Pb)2Sr2Ca1Cu2Oy Ceramic Superconductor nurmalita .; Zuraini .; Evi Yufita; Fauzi .
Journal of Aceh Physics Society Volume 4 Number 1, March 2015
Publisher : PSI-Aceh

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Abstract

Properties of (Bi, Pb)2Sr2Ca1Cu2Oy ceramic superconductors were prepared by the melt textured growth methods in order to investigate the effects of the slow cooling time on the microstructur.  Phase analyses of the samples by X-ray diffraction (XRD) has been carried out to assess the effects of the slow cooling time. From XRD analyses, the addition to the sample of  the slow cooling time degrades formation of the high-Tc Bi-2212 phase. The possible reasons for the observed degradation in the microstructure properties due to the slow cooling time addition were discussed.
PENGARUH KARAKTERISTIK PENGHUNI LAPAS TERHADAP TINDAKAN BERISIKO HIV-AIDS DI LAPAS KELAS IIB LUBUK PAKAM Efrina Purba; Ida Yustina; Fauzi .
Kebijakan, Promosi Kesehatan dan Biostatiskik Vol 1, No 2 (2012): Kebijakan, Promosi Kesehatan dan Biostatistika
Publisher : Kebijakan, Promosi Kesehatan dan Biostatiskik

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Abstract

ABSTRACT HIV-AIDS (Human Immunodeficiency Virus-Acquired Immune Deficiency Syndrome) is a global issue which is faced by almost all of the countries in the world especially those belong to the developing countries including Indonesia. Based on the report of UNAIDS (2009), the number of HIV sufferers in the world has reached 33.3 millions persons and those who died because of AIDS reached 1.8 million persons Lubuk Pakam penitentiary is a place which is at risk of spreading HIV because risky behavior exists in this correctional facility. The purpose of this explanatory survey study was to analyze the influence of characteristics (age, sex, education, previous occupation, kinds of problem, length of sentence, knowledge and attitude) of the inmates in this penitentiary on the HIV-AIDS-risk action in the Penitentiary Class II B Lubuk Pakam, Deli Serdang District in 2011. The populations of this study were all of the 928 inmates in this Penitentiary and 90 inmates were selected to be the samples for this study. The data for this study were obtained through questionnaire distribution and then were analyzed through multiple linear regression tests. The result of this study showed that the variables with the most significant influence on the HIV-AIDS-risk action were age, education, kinds of problem, length of sentence, knowledge and attitude. The variables which had no influence were sex and previous occupation
DETERMINAN TINGKAT KEPATUHAN PENDERITA TB PARU BTA (+) DIWILAYAH KERJA DINAS KESEHATAN KOTA MEDAN TAHUN 2011 erman suryadi; Heldy BZ; Fauzi .
Kebijakan, Promosi Kesehatan dan Biostatiskik Vol 1, No 2 (2012): Kebijakan, Promosi Kesehatan dan Biostatistika
Publisher : Kebijakan, Promosi Kesehatan dan Biostatiskik

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Abstract

ABSTRACT Tuberculosis (TB) is an infectious disease caused by the bacteria Mycabacterium tuberculosis. Most of the TB germs attack the lungs, but can also on other organs. Treatment success largely depends on patient adherence to medication alloys. Achieving compliance is not easy for patients and healthcare provider, the majority of patients discontinued treatment before the end of the planned treatment or taking medication incorrectly. The experiment was conducted late May to July in 2012, using a qualitative approach. Information obtained through in-depth interviews with key informants, Drink Drugs Controller (PMO) and patients as well as observation. Analysis of the recorded information, record the tape recorder and analyzed manually, after which the matrix criteria, which were grouped according to research questions and objectives. The results showed symptoms experienced patients will be reduced after the intensive phase of treatment, after a phase of intensive supervision PMO to the patient start sagging so that patients do not follow the advanced stages of treatment. Lack of supervision by the officers of the PMO's role led task does not run well on the level of patient adherence to treatment through to completion. Based on the results of the study found that the main factors that cause TB patient drop-out region Medan City Health Office work is the behavior of the hospital, the patients themselves decide he is still healthy or sick. It is suggested that the TB control officer for more attention to the role and junctions of the PMO after the intensive phase of treatment. It is expected that the TB control officer for more foster ill behavior towards patients to better understand and appreciate that TB treatment should be finished with a time of 6-8 months. PMO is expected active so that patients seek treatment through to completion. Keywords: Determinants, Level Compliance, Pulmonary Tuberculosis
PENGARUH NAA DAN BAP TERHADAP EKSPLAN PEGAGAN (Centella asiatica (L.) Urb.) Heru Sudrajad; Didik Suharto; Fauzi .
Agrovigor Vol 8, No 1 (2015): MARET
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrovigor.v8i1.744

Abstract

Pegagan (Centella asiática (L.) Urb.) representing one of theplant which good of as drug. Plantof pegagan (Centella asiática (L.) Urb.) good of  to launch the urine, degrading blood pressure and quicken to heal the hurt. Ready of the seed for the crop of drug which require to be paid attention by quality from itself seed. One of the alternative to get the uniform seed and a flash in the pan is with the technique of tissue culture. Tissue culturelaboratory research was conducted Researchand Development Center for Medicinal Plantsand Traditional MedicineTawangmangu. Research Method use the Random Device of Complete Group at MS (Murashige Skoog) media with the treatment ofplant growth regulator the NAA concentration 0, 1, 3 and 5 mg / l and BAP concentration 0, 1, 2, 3 and 4 mg / l). Result of research show the combination of  giving of NAA 1 until 3 mg / l and BAP 1 until 5 mg / l of is condition of explan experience of the change become the callus. Treatment of combination NAA 3 mg / l and BAP 4 mg / l give the best result to callus forming with the quicker callus forming time that is 25 day. Keywords : Pegagan, Centella asiática (L.) Urb., tissue culture, NAA, BAP
PERSEPSI GURU DINIYYAH DALAM PEMANFAATAN TEKNOLOGI INFORMASI DAN KOMUNIKASI (TIK) PADA PEMBELAJARAN DI MADRASAH DINIYYAH ANDALUSIA LELER BANYUMAS Lubab El Banan; Fauzi .; Wiji Nurasih
Jurnal Education and Development Vol 10 No 1 (2022): Vol.10. No.1 2022
Publisher : Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (564.42 KB) | DOI: 10.37081/ed.v10i1.3387

Abstract

Pemanfaatan TIK dalam pembelajaan merupakan usaha untuk meningkatkan kualitas pembelajaran serta pemahaman santri terkait materi yang sedang dipelajari. Dengan memanfaatan TIK dalam pembelajaran guru dituntut untuk mengambil peran secara aktif dan profesional dalam proses pembelajaran sesuai dengan tuntutan kebutuhan peserta didik yang semakin berkembang. Penelitian ini menggunakan pendekatan studi kasus yang bertujuan untuk mengetahui persepsi guru Diniyyah Andalusia Leler Banyumas dalam pemanfaatan TIK dalam pembelajaran, dan pemanfaatan TIK dalam pembelajaran ditinjau dari teori belajar behaviorisme dan teori belajar konstruktivisme. Data dikumpulkan melalui observasi, angket dan wawancara. Hasil penelitian ini menunjukkan bahwa guru Diniyyah Andalusia memiliki persepsi positif dalam pemanfaatan TIK dalam pembelajaran. Hal ini mengindikasikan bahwa pemanfaatan TIK di Madrasah Diniyyah Andalusia memiliki kesempatan yang besar. Karena guru Diniyyah sudah memahami perlunya pemanfaatan TIK dalam pembelajaran di Madrasah Diniyyah Andalusia. Dalam pemanfaatan TIK guru Diniyyah Andalusia lebih tertarik untuk memanfaatkan TIK berdasarkan teori belajar konstruktivisme daripada teori belajar behaviorisme. Pemanfaatan TIK dalam pembelajaran konstruktivisme dimaksudkan untuk menciptakan suasana belajar yang aktif dengan melibatkan peran aktif siswa.
KLASIFIKASI TANAH DESA SIHIONG, SINAR SABUNGAN, DAN LUMBAN LOBU KECAMATAN BONATUA LUNASI KABUPATEN TOBA SAMOSIR BERDASARKAN TAKSONOMI TANAH 2010 Ingrid Ovi Y; Purba Manurung; Fauzi .
Bernas : Jurnal Penelitian Pertanian Vol 12, No 3 (2016): Bernas Oktober 2016
Publisher : Bernas : Jurnal Penelitian Pertanian

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Abstract

Penelitian ini bertujuan untuk mengklasifikasikan tanah mulai dari tingkat ordo sampai sub group. Penelitian ini dilakukan di Desa Sihiong, Sinar Sabungan, dan Lumban Lobu, Kecamatan Bonatua Lunasi, Kabupaten Toba Samosir. Analisis laboratorium dilakukan di Laboratorium Kimia-Kesuburan Tanah, Riset dan Teknologi, Fakultas Pertanian, Universitas Sumatera Utara, Medan. Dilakukan pengamatan profil di lapangan pada tiga lokasi. Profil I di Desa Sihiong berada pada kemiringan lereng 21% (bergelombang) dengan ketinggian tempat 1024 m dpl. Profil II di Desa Sinar Sabungan berada pada kemiringan lereng 15% (bergelombang) dengan ketinggian tempat 991 m dpl. Profil III di Desa Lumban Lobu berada pada kemiringan lereng 15% (bergelombang) dengan kemiringan tempat 1071 m dpl. Pada masing-masing profil diamati sifat-sifat fisik tanah,seperti warna, struktur, tekstur, konsistensi, perakaran serta kedalaman efektif, dan diambil sampel masing-masing profil dari setiap horizon untuk dianalisis di laboratorium. Analisis di laboratorium meliputi tekstur tanah, bulk density, C-organik, basa-basa dapat tukar (Ca2+, Mg2+, K+, dan Na+), pH H2O, pH KCl serta kapasitas tukar kation (KTK). Dari hasil penelitian memperlihatkan bahwa klasifikasi tanah berdasarkan Taksonomi Tanah 2010 di Desa Sihiong adalah : Ordo Inceptisol, Sub Ordo Udept, Great Group Humudept, dan Sub Group Fluventic Humudept. Desa Sinar Sabungan adalah Ordo Inceptisol, Sub OrdoUdept, Great Group Humudept, dan Sub Group Pachic Humudept. Desa Lumban Lobu adalah Ordo Entisol, Sub Ordo Orthent, Great Group Udorthent, dan Sub Group Typic Udorthent.