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All Journal Indonesian Journal of Forestry Research JTERA (Jurnal Teknologi Rekayasa) Islamic Management: Jurnal Manajemen Pendidikan Islam Jurnal Kesehatan Prima Jurnal AME (Aplikasi Mekanika dan Energi): Jurnal Ilmiah Teknik Mesin Jurnal Kesehatan Jurnal Sehat Mandiri Jurnal Riset Kesehatan Poltekkes Depkes Bandung INDONESIAN JOURNAL OF MEDICAL LABORATORY SCIENCE AND TECHNOLOGY JIPIS Jurnal Ranah Komunikasi (JRK) Tsamratul Fikri (TF) Journal of Management and Administration Provision Current Biomedicine Mukhtabar: Journal of Medical Laboratory Technology Jurnal Kesehatan Siliwangi Jurnal Gizi dan Dietetik Journal of Professional Elementary Education Media Penelitian dan Pengembangan Kesehatan Jurnal Inovasi Bahan Lokal dan Pemberdayaan Masyarakat
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EXPLORING THE ROLE OF FORESTRY SECTOR ON ECONOMIC SYSTEM OF GUNUNGKIDUL DISTRICT IN 1993 - 2008 Rahmat, Mamat; F., Takahiro; Sato, Noriko
Indonesian Journal of Forestry Research Vol 9, No 2 (2012): Journal of Forestry Research
Publisher : Secretariat of Forestry Research and Development Agency

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Abstract

This study was conducted to explore the role of forestry sector in the economic system of Gunungkidul district. The Location Quotient (LQ) Analysis, Income Multiplier Effect Value, and Klassen Typology Analysis were employed to analyze the role of the forestry sector. The data were regional income of Gunungkidul district and Yogyakarta Province from 1993 to 2008, including the economic crisis period from 1997 to 1998. The result showed that forestry sector was an important sector in economic development of Gunungkidul district. LQ analysis indicated that forestry became a basic sector since pre-economic crisis period until post-economic crisis (1993 - 2008). Prior to the economic crisis, forestry sector generated the highest income multiplier effect value. However, the value dropped during and after the economic crisis. The economic crisis had an influence on the development pattern classification of forestry sector. Before economic crisis, forestry sector was classified as a developed sector (quadrant I) with the growth and shared to GDRP in Gunungkidul were higher than that in Yogyakarta Province. Meanwhile, since the economic crisis, forestry sector fell into the lower class as a stagnant sector.
EXPLORING THE ROLE OF FORESTRY SECTOR ON ECONOMIC SYSTEM OF GUNUNGKIDUL DISTRICT IN 1993 - 2008 Rahmat, Mamat; F., Takahiro; Sato, Noriko
Indonesian Journal of Forestry Research Vol 9, No 2 (2012): Journal of Forestry Research
Publisher : Secretariat of Forestry Research and Development Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/ijfr.2012.9.2.100-107

Abstract

This study was conducted to explore the role of forestry sector in the economic system of Gunungkidul district. The Location Quotient (LQ) Analysis, Income Multiplier Effect Value, and Klassen Typology Analysis were employed to analyze the role of the forestry sector. The data were regional income of Gunungkidul district and Yogyakarta Province from 1993 to 2008, including the economic crisis period from 1997 to 1998. The result showed that forestry sector was an important sector in economic development of Gunungkidul district. LQ analysis indicated that forestry became a basic sector since pre-economic crisis period until post-economic crisis (1993 - 2008). Prior to the economic crisis, forestry sector generated the highest income multiplier effect value. However, the value dropped during and after the economic crisis. The economic crisis had an influence on the development pattern classification of forestry sector. Before economic crisis, forestry sector was classified as a developed sector (quadrant I) with the growth and shared to GDRP in Gunungkidul were higher than that in Yogyakarta Province. Meanwhile, since the economic crisis, forestry sector fell into the lower class as a stagnant sector.
RANCANG BANGUN TABUNG UDARA DINGIN TERKOMPRESI DENGAN TEKANAN 5 BAR Fahrudin, Ade; Rahmat, Mamat; Waluyo, Roy
JTERA (Jurnal Teknologi Rekayasa) Vol 4, No 2: December 2019
Publisher : Politeknik Sukabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31544/jtera.v4.i2.2019.175-184

Abstract

Tabung udara terkompresi merupakan wadah tertutup yang dirancang untuk menampung udara bertekanan dengan temperatur yang berbeda dari temperatur lingkungan. Tujuan penelitian ini adalah untuk merancang tabung udara dingin terkompresi dengan volume 9 liter dan tekanan 5 bar. Tabung udara dirancang menggunakan material SA-53 dengan tensile strength 413,68 MPa untuk shell dan SA-36 dengan tensile strength 399,89 MPa untuk head. Tegangan yang terjadi di dalam tabung yaitu tegangan longitudinal dan circumferential. Penelitian ini menggunakan metode eksperimental dan simulasi Finite Element Method (FEM). Pengujian mengacu pada hydrostatic test prosedur ASME Code Section VIII Division I. Hasil pengujian dengan tekanan 1,3 x MAWP dan holding time selama 2 jam yaitu tabung tidak mengalami kebocoran dan penurunan tekanan. Hasil simulasi menunjukkan terdapat konsentrasi tegangan pada setiap penambahan komponen dalam tabung. Tegangan maksimum yang terjadi sebesar 93,86 MPa, displacement maksimum yang terjadi sebesar 0,102 mm, dan regangan yang terjadi sebesar 0,00036. Tegangan, displacement, dan regangan yang terjadi lebih kecil dibanding dengan tegangan yang diizinkan sehingga desain dapat dikatakan aman.
Efek penggunaan ulang larutan fiksatif formalin pada kualitas preparat histopatologi dan jumlah limbah yang dihasilkan Hardi, Zon; Wiryanti, Wiwin; Durachim, Adang; Rahmat, Mamat
Current Biomedicine Vol. 2 No. 2 (2024): July
Publisher : School of Veterinary Medicine and Biomedical Sciences, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/currbiomed.2.2.71-83

Abstract

Background: Neutral buffered formalin (NBF) 10% fixative solution is widely used in histopathological slides. The fixation process generates liquid waste of NBF 10% and solid waste of tissue remnants. Objective: The research aimed to assess the reuse of NBF 10% fixative solution on the quality of histopathological slides and calculate the amount of waste produced. Methods: Treatments included single-use of fixative solution (control), reuse for 1, 2, and 3 times. Ten sample slides were prepared for each treatment, consisting of intestinal tissue, uterine fibroids, prostate, uterus, ovarian cyst, portio vaginalis cervicis, thyroid, rectum, breast fibroadenoma, and gallbladder tissues. Tissues were fixed with NBF 10% and processed histologically with hematoxylin-eosin staining. Liquid waste of NBF 10% and solid waste of tissue remnants were quantified. Histopathological slide quality was measured under a microscope for nuclear and cytoplasmic clarity, staining intensity, and color uniformity. Results: Control slides exhibited good quality with clearly blue-stained nuclei, pink cytoplasm, no color accumulation, and uniform staining across fields of view. Reused NBF 10% slides experienced a decrease in quality compared to the control but were still usable for diagnosis. Slides reused 2 and 3 times showed poor quality, making diagnosis difficult. Fixation resulted in 299.0 liters of liquid waste of NBF 10% and 64.9 kilograms of solid tissue remnants. Conclusion: Reusing NBF 10% decreases histological slide quality, though reuse once still allows for diagnosis. Reusing 10% NBF for tissue fixation can reduce the liquid waste of fixative solution and solid tissue waste.
Kelas Gizi Secara Daring Meningkatkan Pengetahuan Gizi dan Kadar Hemoglobin Remaja di Masa Pandemi Covid-19 Priawantiputri, Witri; Rahmat, Mamat
Jurnal Kesehatan Vol 13 No 2 (2022): Jurnal Kesehatan
Publisher : Poltekkes Kemenkes Tanjung Karang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26630/jk.v13i2.3090

Abstract

Nutritional problems during the Covid-19 pandemic are one of the problems that need attention among adolescents.  Nutrition education which is carried out regularly in the form of nutrition classes is expected to influence nutritional knowledge, nutritional status, and hemoglobin levels in adolescents. The purpose of this study was to determine the effect of providing nutrition education in the form of nutrition classes on knowledge, nutritional status, and hemoglobin levels of adolescents during the Covid-19 pandemic. This study was an experimental study with a quasi-experimental one-group design with pre-test – post-test. The sample in this study were students of Al-Istiqomah Wanasari Islamic Boarding School in Bandung. The intervention was carried out for 3 months with 6 meetings online.  Nutritional knowledge was measured using an online form, nutritional status was measured by BMI for Age indicators, and hemoglobin levels were measured through peripheral blood vessels. Analysis of the data was used dependent sample t-test for normally distributed data.  Data that are not normally distributed are performed by the Wilcoxon test. The average nutritional knowledge, nutritional status, and hemoglobin levels of the samples before intervention were 14.75, 0.19, and 14.36 mg/dl, after the intervention increased to 18.06, 0.24, and 15.45mg/dl. Nutrition education in the form of online nutrition classes affected increasing nutritional knowledge (p-value=0.000) and hemoglobin levels (p-value=0.001) after an intervention. Online nutrition classes can be conducted during the Covid-19 pandemic to increase adolescent nutrition knowledge in achieving optimal health status.
Implementation of Internal Organizational Communication in the Motor Vehicle Registration and Identification (Regident) System in the South Sulawesi Police Traffic Directorate Rahmat, Mamat; Kamaruddin, Imran; Unde, Alimuddin; Iqbal, Muhamad; Faried, Muhamad
Journal of Management and Administration Provision Vol. 4 No. 1 (2024): Journal of Management and Administration Provision
Publisher : Pusat Studi Pembangunan dan Pemberdayaan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55885/jmap.v4i1.346

Abstract

The purpose of this study is to analyze the implementation of organizational communication from the aspect of internal communication in the Motor Vehicle Registration and Identification (Regident) System at the South Sulawesi Regional Police Traffic Directorate. The research uses a quantitative and qualitative approach with an Explanatory Design research design. The results show that internal organizational communication plays a very important role in the context of implementing information technology for the Motor Vehicle Registration and Identification (Regident) System services at the South Sulawesi Regional Police Traffic Directorate. Here are some key points to consider: first, Coordination and Collaboration where internal organizational communication facilitates effective collaboration between various units or departments within the Traffic Directorate. Second is Information Dissemination where effective communication ensures that all staff understand the latest changes or developments in the Regident system, including the implementation of new technology or improvements made. Third is Motivation and Engagement where good communication can increase staff motivation and their engagement in achieving organizational goals, and fourth is Conflict Resolution where open and clear communication helps in addressing conflicts or disagreements among staff or departments that may arise in the management of Regident.
EFEKTIVITAS DEKONTAMINASI SPUTUM MENGGUNAKAN N-acetyl-L-cysteine–sodium citrate (NALC) - NaOH 4%, 5%, DAN 6% TERHADAP WAKTU PERTUMBUHAN Mycobacterium tuberculosis PADA BACTEC MGIT 960 Faisal, Ardian; Ilmi Sufa, Hafizah; Dermawan, Asep; Rahmat, Mamat; Maemunah, Iin
Jurnal Kesehatan Siliwangi Vol. 4 No. 3 (2024): JURNAL KESEHATAN SILIWANGI
Publisher : Politeknik Kesehatan Kemenkes Bandung

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Abstract

Tuberkulosis (TBC) merupakan penyakit menular yang disebabkan oleh bakteri Mycobacterium tuberculosis (MTB). Bakteri yang tahan asam ini, yang juga dikenal sebagai basil tahan asam, memiliki struktur berbentuk batang. Sebagaimana disebutkan World Health Organization (WHO), tuberkulosis menjadi masalah kesehatan di seluruh dunia. Akan ada 10,6 juta kasus tuberkulosis yang terdiagnosis di seluruh dunia pada tahun 2021, meningkat sekitar 600.000 kasus dari 10 juta kasus yang terdiagnosis pada tahun 2020. Saat ini Indonesia berada diposisi kedua di dunia setelah India. Teknik biakan dengan media cair yaitu MGIT memerlukan proses dekontaminasi sebagai salah satu proses yang menentukan tumbuhnya bakteri MTB dengan baik tanpa adanya kontaminasi bakteri lain, sehingga memudahkan pada pemeriksaan selanjutnya yaitu uji kepekaan. Tujuan penelitian adalah untuk menentukan Waktu dan Growth Unit MTB yang tumbuh dengan dekontaminasi pemberian NALC-NaOH 4%, 5% dan 6% pada waktu inkubasi 1,2, 3 dan 4 minggu. Metode penelitian yang dilakukan merupakan penelitian eksperimen. Penelitian ini dilaksanakan pada bulan Oktober-November 2023 didapatkan sampel sebanyak 10 pasien yang melakukan pengobatan TB Diagnosis dan Follow Up MDR di RS. Paru M. Goenawan Partowidigdo. Hasil penelitian diperoleh rata-rata waktu pertumbuhan dan growth unit pada proses biakan dengan dekontaminasi NaLC-NaOH 4% memiliki rata-rata waktu pertumbuhan 10 hari 12 jam dan growth unit pada alat 148,5, konsentrasi NaLc-NaOH 5% memiliki rata-rata waktu pertumbuhan 10 hari 18 jam dan growth unit pada alat 155,9 dan konsentrasi NaLc-NaOH 6% memiliki rata-rata waktu pertumbuhan 11 hari dan growth unit pada alat 143,2. Disimpulkan dekontaminasi sputum menggunakan NaLC-NaOH dengan berbagai konsentrasi efektivitas baik pada NaLC-NaOH 5%.
PENGGUNAAN SIX SIGMA SEBAGAI EVALUASI KONTROL KUALITAS PADA ALAT HEMATOLOGY ANALYZER SYSMEX XN-550 Nidianti, Della; Feisyal Rinaldi, Sonny; Rahmat, Mamat; Ridwanna, Surya
Jurnal Kesehatan Siliwangi Vol. 4 No. 3 (2024): JURNAL KESEHATAN SILIWANGI
Publisher : Politeknik Kesehatan Kemenkes Bandung

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Abstract

Six Sigma uses defects per unit as the unit of measurement. Accordingly, the goal of this study is to ascertain the haematology parameters' sigma value, QC rule, and TEa value at the Pramita Lab Pajajaran Bandung Branch. This type of research is a descriptive analytic. The data used in tis study can be obtained from the results of Internal Quality Control in Pramita Lab, A total of 5 parameters were calculate bu Six Sigma using the Total Error Allowable (TEa) from Biological Variation and CLIA. TEA is mapped based on the area in the graph. Decision making for the selection of TEa is based on the TEa selection algorithm. Based on the results of the study, the precision on the parameters of hemoglobin, hematocrit, leukocytes, thrombocyte and erythrocytes was acceptable. The average of 6 months control value of Sigma the including the acquisition of world class ( > 6 sigma) consisting of parameters leukocytes so that QC rule is 1-3ss N=3, hemoglobin and erythrocytes obtain excellent ( 5 – 6 sigma ) so that QC rule is 2 of 3-2s and R4s N = 3. Hematocrit and thrombocyte obtain good ( 4 – 5 sigma) so that QC rule is 3-1s N = 3. The TEa from Desirable Biological Variation can be used for examination of thrombocyte. Minimal Biological Variation can be used for examination of erythrocytes. Optimal Biological variation can be used for examination of leukocytes. CLIA can be used for examination of Hemoglobin and hematocrit.
EFEKTIVITAS EDUKASI GIZI MENGGUNAKAN MEDIA FLASHCARD DAN POWERPOINT TERHADAP PENGETAHUAN, SIKAP DAN PERILAKU GIZI SEIMBANG PADA SISWA SEKOLAH DASAR Tsania, Nanda; Rahmat, Mamat; Priawantiputri, Witri; Fauziyah, Roro Nur
Jurnal Gizi dan Dietetik Vol. 2 No. 2 (2023): Jurnal Gizi dan Dietetik
Publisher : Jurusan Gizi Poltekkes Kemenkes Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34011/jgd.v2i2.1800

Abstract

Background: Balanced nutrition is a daily food composition that contains nutrients both types and amounts according to body needs. Balanced nutrition is needed to student for their growth period. Most of elementary school student do not know about balanced nutrition because they are still focused on the concept of “4 sehat 5 sempurna” where they think that eating rice should be more than side dishes and vegetables, even some said that drinking milk alone is enough and does not need other food. Purpose: This research aims to determine the effectiveness of providing nutrition education using flashcard and powerpoint media on increasing knowledge, attitudes and behavior of balanced nutrition in students of SDN Pasirkaliki Mandiri 2 Cimahi. Method: The research design used was a quasi-experimental with pre-test and post-test control group. The sample using purposive sampling with 62 samples. Statistical analysis using Paired T-Test, Wilcoxon and T-Independent. Results: The results shows that there is an increase in knowledge about balanced nutrition in the intervention group (p=0.000) and the control group (p=0.000), attitudes in the intervention group (p=0.014) and the control group (p=0.004), behavior in the intervention group (p=0.004) and there was no increase in behavior regarding balanced nutrition in the control group (p=0.398). Conclusion: There is no difference in the average increase in knowledge, attitudes and behavior of balanced nutrition between flashcard educational media and powerpoint media. Recommendation: Flashcard educational media needs to be redeveloped both from the appearance and from the choice of language used to attract students so as to get better results. Key words: Nutrition Education, Flashcard, Powerpoint, Balanced Nutrition
HUBUNGAN ANTARA KEBIASAAN SARAPAN DAN ASUPAN ZAT BESI DENGAN KONSENTRASI BELAJAR MAHASISWA JURUSAN GIZI Firdaus, Fahdina; Mahmudah, Umi; Rahmat, Mamat; Pusparini, Pusparini
Jurnal Gizi dan Dietetik Vol. 3 No. 1 (2024): Jurnal Gizi dan Dietetik
Publisher : Jurusan Gizi Poltekkes Kemenkes Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34011/jgd.v3i1.2183

Abstract

Proses pembelajaran dipengarui oleh tingkat keseriusan atau konsentrasi. Faktor yang mempengaruhi diantaranya sarapan dan asupan zat besi. Sarapan mempengaruhi kadar glukosa dalam darah yang menjadi sumber energi yang berdampak pada kerja otak yaitu kemampuan dalam berkonsentrasi. Kekurangan zat besi akan menyebabkan peredaran oksigen dalam tubuh menjadi rendah sehingga tubuh menjadi mudah pusing, lelah, letih dan lesu serta berkurangnya kemampuan untuk berkonsentrasi dalam berpikir. Tujuan dari penelitian ini adalah untuk mengetahui hubungan antara kebiasaan sarapan dan asupan zat besi dengan konsentrasi belajar Mahasiswa Jurusan Gizi Poltekkes Kemenkes Bandung. Desain penelitian yang digunakan adalah cross sectional dengan pengambilan sampel menggunakan teknik proportional random sampling. Sampel yang diganakan sebanyak 45 orang. Hasil penelitian menunjukkan tidak ada hubungan yang bermakna antara kebiasaan sarapan dengan konsentrasi belajar (p=0,937) karena nilai p>0,05. Tidak ada hubungan yang bermakna antara asupan zat besi dengan konsentrasi belajar (p=0,889) karena nilai p>0,05. Saran untuk penelitian ini adalah untuk penelitian selanjutnya disarankan responden bukan mahasiswa gizi, mengidentifikasi lebih lanjut mengenai faktor lain yang lebih berpengaruh pada konsentrasi belajar, dan responden membiasakan sarapan dan memperhatikan asupan zat besi agar dapat meningkatkan konsentrasi belajar.
Co-Authors Agus Sulaeman Alimuddin Unde, Alimuddin Amanah, Ninda Risti Andrafikar, Andrafikar Berlian, Selpia Dandi Sanjaya Dermawan, Asep Durachim, Adang Dwitantika, Bryan Dzil Ikrom, Fadhli Elfrianto, Kevin Fadhli Dzil Ikrom, Fadhli Dzil Fahrudin, Ade Faisal, Ardian Faried, Muhamad Fathiasari, Fariha Fauziyah, Roro Nur Feisyal Rinaldi, Sonny Firdaus, Fahdina Ghaisani, Syifa Marha Ghassani, R Wulandari gumilar, mulus Hafied Cangara, Hafied Hardi, Zon Hastuti, Widi Hayati, Eem Iis Kurniati Ilmi Sufa, Hafizah Isdiany, Nitta Kamaruddin, Imran Kawaitouw, Leberina Kusmawan, Rudi Maemunah, Iin MAHMUDAH, UMMI Maryati Dewi, Maryati Mohamad Erihadiana, Mohamad Mona Fitria Mufidah, Zahra Muhamad Iqbal Mulia, Yuliansyah Sundara Najiyyah, Amalia Nur Nidianti, Della Nina Marliana, Nina Noriko Sato Nur Fitriani, Melia Nur Indra, Asep Iin Nurdianto, Gian Nurhakim, Haditsa Qurani Nurrohman Nurrohman Purnawan, Asep Iwan Pusparini Pusparini Ridwanna, Surya Risa Rahmawati, Risa rohayati rohayati Rohili, Ilyas Rohmah, Andini Aulia Roy Waluyo Ruswandi, Irwan Saleky, Yohannes Willihelm Setya Permana Sutisna Simabur, Lisda Ariani Subagio, Rohmad Sufa, Hafizah Ilmi Sulaeman Sulaeman Sumarjo, Dwi Nur Ida Islamiati Suparman Suparman Sutoyo, Edi Syaindi, Amanda Afifah Takahiro F. Tsania, Nanda Umi Mahmudah Widartika Widartika Wiratmoko, Aris Wiryanti, Wiwin Witri Priawantiputri Zuri Rismiarti