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All Journal Katalogis Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Lingua Skolastika JURNAL PENDIDIKAN TAMBUSAI Journal of Information Systems and Informatics Room of Civil Society Development
Agusman, Agusman
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Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences Other

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PENGARUH MODEL PEMBELAJARAN KOOPERATIF STAD TERHADAP HASIL BELAJAR PADA SISWA SMPN 4 SIGI Agusman, Agusman
Katalogis Vol 3, No 9 (2015)
Publisher : Katalogis

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (326.378 KB)

Abstract

This research is aimed to know the influence of Cooperative Learning Model of STAD to the learning result of students at SMPN 4 Sigi. This research was Conducted at SMPN 4 Sigi. Using research method that is quasi Experiment Sampling was obtained as propouses sampling from 66 students act divided inter 2 groups, that are Experiment group and control group. Instrument of experiment (average = 83,86 and standart deviation = 5,773) more higt then group control (average = 74,125 and standart deviation = 5,657) and after Condaction ‘t’ test, attained score ‘t’ as 3,0214 whie table ‘t’ at Significancy level 0,05 as 2,00 or t-couret > t-tabel so, it could be unferred that rejectionald Ho and recerved Ha. In this case, the data scored that Cooperative Learning of STAD Can Influence Student Learning result at SMPN 4 Sigi.
Optimization of Processing Conditions of Alkali Treated Cottonii (ATC) from Sap-free Eucheuma cottonii Fateha, Fateha; Wibowo, Singgih; Santoso, Joko; Agusman, Agusman; Uju, Uju
Squalen, Buletin Pascapanen dan Bioteknologi Kelautan dan Perikanan Vol 14, No 2 (2019): August 2019
Publisher : Research and Development Center for Marine and Fisheries Product Processing and Biotechnol

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (613.021 KB) | DOI: 10.15578/squalen.v14i2.397

Abstract

Alkali treated cottonii (ATC) is a derivative product of Eucheuma cottoniithat is treated with alkali. This study used raw material of sap-free seaweed for ATC processing. Sap-free seaweed is a seaweed which thallus has been extracted with liquid known as sap. The use of sap-free seaweed as an ATC product is constrained by its low quality, so an effort to improve its quality is needed. Therefore the obejcetive of this Research was to get the optimal conditions of ATC processing. Experimental data were designed and analyzed using Response Surface MethodologyCentral Composite Design (RSM-CCD) using Design Expert 10.0.7® program. The optimization of ATC processing involved three components that were considered influential, namely KOH concentration, temperature, and processing time. Recommendation for optimal conditions issued by RSM-CCD on ATC processing from sap-free seawee d were 6 % KOH concentration at 75 oC for 120 minutes (93.1% desirability). The results of the response analysis showed a yield of 39.47% and a gel strength of 595.32 g/cm2. As a research control, the recommendation of RSMCCD used in ATC processing from nonsap-free seaweed was obtained yield of 36.81% and gel strength of 574.44 g/cm 2. ATC from sap-free seaweed has higher yield and gel strength than that from nonsap-free seaweed. Thismight be due to the sap-free seaweed was obtained using the proper sap extraction process and ATC processingunder optimal conditions, so that the quality of seaweed was better maintained.
Effect of Alginate and Polyethylene Glycol Addition on Physical and Mechanical Characteristics of k-Carrageenan-based Edible Film Giyatmi, Giyatmi; Poetri, Tika Annisa Eka; Irianto, Hari Eko; Fransiska, Dina; Agusman, Agusman
Squalen, Buletin Pascapanen dan Bioteknologi Kelautan dan Perikanan Vol 15, No 1 (2020): May 2020
Publisher : Research and Development Center for Marine and Fisheries Product Processing and Biotechnol

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (516.391 KB) | DOI: 10.15578/squalen.v15i1.418

Abstract

Waste disposal problems have attracted scientists around the world to explore the use of renewable resources to produce biodegradable films and coatings. Indonesia has diverse renewable resources of biopolymers that originated from seaweeds such as carrageenan, agar, and alginate. Carrageenan is considered as a potential biopolymer for edible film manufacture due to its characteristic range. This study aimed to develop carrageenan-based edible film using alginate and polyethylene glycol as plasticizers. Edible film made from k-carrageenan with the addition of alginate and polyethylene glycol (PEG) as plasticizers was tested for its mechanical properties, water vapor transmission rate (WVTR) and water solubility.  Blending k-carrageenan with alginate (0%, 0.25%, 0.5%, 0.75%, and 1.0% w/v) increased tensile strength, thickness, and water solubility, but reduced elongation at break, WVTR, and moisture content. The addition of PEG (1%, 2%, and 3% w/v) reduced tensile strength and water solubility, but increased elongation at break, thickness, and moisture content. This study recommended that the best carrageenan-based edible film was obtained from a formula using 1% alginate (w/v) and 1% PEG (w/v).
Making Boundaries and Site Plans in Nambo Village, Lasalimu District, Buton Regency sayfullah, Muh; Idwan, Idwan; Efendi, Ahmad; Agusman, Agusman; Aldha, Sitti Febriyany
Room of Civil Society Development Vol. 1 No. 3 (2022): Room of Civil Society Development
Publisher : Lembaga Riset dan Inovasi Masyarakat Madani

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (737.73 KB) | DOI: 10.59110/rcsd.18

Abstract

Buton Regency is a Level II region in the Indonesian province of Southeast Sulawesi. Nambo Village is comprised of three hamlets: Nambo, Lagonturu, and Tandaompure. It has an area of 25.5 kilometers. When it comes to carrying out operations, both government and community social, the people of Nambo community constantly promote mutual collaboration. The Village Government and Karangtaruna both have programs for planning and designing village boundaries and site plans, however relevant parties lack the skills or knowledge to participate in the planning and design process. The debate outcomes resulted in the design of the Nambo village border and site layout, as well as the materials to be utilized in the village boundary construction process. To enhance the look of the border, mountain stone foundations, brick walls, and natural stone are employed
Analisis Perencanaan Bangunan Rumah Sakit Ibu dan Anak Mohammad Yamin Berdasarkan SNI Gempa 1726-2019 Abdu, Muhammad; Sayfullah, Muh.; Agusman, Agusman; Irianto, Dendi Ikhwan
Jurnal Pendidikan Tambusai Vol. 8 No. 1 (2024): April 2024
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v8i1.13103

Abstract

Rumah sakit Ibu dan anak Mohammad Yamin merupakan bangunan yang terletak di kota bau bau dengan jumlah tingkat bangunan yaitu empat lantai. Di mana struktur bangunan ini baik dari kolom, balok, plat, dan fondasi menggunakan beton bertulang selain itu struktur ini menggunakan Lift pada bangunannya dan juga shear wall dikarenakan struktur ini memili tidak beraturan Horzontal. Perencanaan struktur didapat mode1 dan mode 2 mengalami translasi sehingga mode memenuhi syarat dimana mode 1 dan mode 2 tidak mengalami rotasi selain itu simpangan (?) =12,11 mm < simpangan ijin ( ?ijin = 40mm). Dalam perhitungan didapat penulangan TP.1(130) ?10-150 untuk arah x dan y, TP.2(150) ?10-150 untuk arah x dan y, TP.3(120) ?10-200 untuk arah x dan y, , TP.4(100) ?10-250 untuk arah x dan y. dimensi yang digunakan baik untuk kolom, balok, plat dan penulangannya yaitu SF.1 (300/600) untuk penulangan utama tumpuan 4D16 sedangkan untuk Lapangan 4D16, untuk sengkang tumpuan ?10-100 dan Lapangan ?10-200. BL.1 (400/800) untuk penulangan utama tumpuan 8D16 sedangkan untuk Lapangan 8D16, untuk sengkang tumpuan 4?10-100 dan Lapangan 3?10-200. BL.3 (400/600) untuk penulangan utama tumpuan 6D16 sedangkan untuk Lapangan 5D16, untuk sengkang tumpuan ?10-100 dan Lapangan ?10-200. BA (300/400) untuk penulangan utama tumpuan 4D16 sedangkan untuk Lapangan 2D16, untuk sengkang tumpuan ?10-100 dan Lapangan ?10-200. Sedangkan untuk kolom, K.1 (600/600) untuk penulangan utama 16D16, untuk sengkang tumpuan 4?10-100 dan Lapangan 3?10-200. K.2 (500/500) untuk penulangan utama 10D16, untuk sengkang tumpuan 3?10-100 dan Lapangan 3?10-200. K.3 (400/400) untuk penulangan utama 8D16, untuk sengkang tumpuan ?10-100 dan Lapangan ?10-200
Spatial Analysis of Changes in Normalization Differences Vegetation Index in Protected Forest Areas of South Lore District, Poso Regency Suni, Muhammad Adam; Basoka, Muhammad Darmawan; Rafiq, Muhammad; Umar, Mohamad Fahrul Himalaya; Muis, Hasriani; Baharuddin, Rhamdhani Fitrah; Agusman, Agusman
Journal of Information System and Informatics Vol 5 No 4 (2023): Journal of Information Systems and Informatics
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v5i4.577

Abstract

Detection of changes in vegetation density generally uses the vegetation index parameter. The value of the vegetation index can provide information on the proportion of vegetation cover, live plant index, plant biomass, cooling capacity, and estimation of carbon dioxide absorption. This study aims to analyze changes in the level of vegetation density using Sentinel 2-A imagery in the protected forest area of South Lore District. This study used the method of calculating the Normalized Difference Vegetation Index (NDVI) to identify changes in density over 5 years. The results of the NDVI analysis are the largest in the range of -0.92960 to 0.871725. The vegetation density class in the Protected Forest Area of South Lore District in 2017 is in the dense class with an area of 15,322.24 Ha or around 47.66%, while the smallest in the non-vegetation class, which is 103.11 Ha or 0.32%, while the largest vegetation density class is in the Protected Forest Area of South Lore District in 2022, namely in the medium/quite dense class with an area of 19,948.18 Ha or 62.01% while the smallest in the non-vegetation class of 219.17 Ha or 0.68%. The largest increase in area was in the moderate/quite dense class of 4,892.33 Ha or 15.20% while the largest decrease in area was in the dense class with an area of 6,651.16 Ha or 20.67% of the total area of the Protected Forest Area of South Lore District.
Tiga Perempuan Bijak dalam Cerita Putri Mandalika, La Hilla, dan Lala Buntar sebagai Sastra Pariwisata agusman, agusman; Martayadi, Uwi
Lingua Skolastika Vol 3 No 1 (2024): LINGUA SKOLASTIKA: Jurnal Bahasa dan Sastra Indonesia serta Pembelajarannya (LINS
Publisher : Program Studi Pendidikan Bahasa dan Sastra Indonesia, FKIP, Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/linsko.v3i1.48237

Abstract

Cerita daerah dari NTB seperti Putri Mandalika dari Lombok, Lala Buntar dari Sumbawa, dan La Hila dari Bima merupakan karya sastra yang merepresentasikan sikap bijaksana dalam menghadapi dan menyelesaikan masalah. Cerita tersebut bisa dijadikan sebagai acuan untuk mengembangkan karakter masyarakt NTB (khususnya perempuan muda) agar menjadi pribadi yang bijaksana dan teguh konsisten dengan prinsi. Tujuan penelitian ini ialah mengkaji nilai kebijaksanaan dalam tiga cerita tersebut yang hasilnya bisa dijadikan sebagai rancangan konsep atraksi budaya untuk sastra pariwisata. Penelitian ini mendeskripsikan muatan nilai kebijaksanaan dalam ketiga cerita tersebut dengan menjelaskan substansi kearifan lokal pada kehidupan dan karakter tokoh yang diperoleh dari studi pustaka. Tiga cerita rakyat tersebut merepresentasikan perempuan-perempuan bijak dari sisi karakter dan kisah hidup yang dilalui karena memilih mengorbankan diri demi perdamaian dan keharmonisan hidup dengan konsisten. Ketiga cerita rakyat tersebut merupakan kekayaan budaya lokal yang bisa dijadikan sebagai modalitas pengembangan sastra untuk pariwisata berbentuk atraksi budaya. Penelitian ini juga diharapkan dapat dijadikan sebagai dasar penyusunan landscape integrasi sastra daerah dalam pariwisata. Penelitian yang berkaitan dengan sastra daerah berupa cerita rakyat diharapkan lebih luas dan lebih mendalam untuk bisa diintegrasikan dengan bidang pariwisata agar kedua hal tersebut saling menguatkan sehingga pemertahanan dan pelestarian budaya serta pengembangan pariwisata saling melengkapi.
Co-Authors Abdu, Muhammad Ahmad Efendi Aldha, Sitti Febriyany Baharuddin, Rhamdhani Fitrah Basoka, Muhammad Darmawan Fateha, Fateha Fransiska, Dina Hari Eko Irianto Hasriani Muis Idwan, Idwan Irianto, Dendi Ikhwan Joko Santoso Laksono Trisnantoro Martayadi, Uwi Muhammad Adam Suni Muhammad Rafiq Poetri, Tika Annisa Eka sayfullah, Muh Sayfullah, Muh. Singgih Wibowo, Singgih Uju Uju Umar, Mohamad Fahrul Himalaya