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Mapping Potential Fishing Zones for Skipjack Tuna (Katsuwonus pelamis) Using Satellite Imagery Angraeni, Angraeni; Sora Datu, Syeqido; Nurfaidah; Rahmatang
Journal of Fish Health Vol. 4 No. 4 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i4.5823

Abstract

Fisheries are an important economic sector for many countries, including Indonesia. Bone Bay has high potential for skipjack (Katsuwonus pelamis) fishing. This study aims to map potential skipjack fishing zones in Bone Bay and analyze the relationship between sea surface temperature, salinity, and chlorophyll-a concentration with the catch of these fish. Using quantitative methods and probability sampling techniques, primary data were obtained through direct observation of fishing activities using the pole and line method, while secondary data were obtained from satellite images downloaded from the Oceancolor website. The results showed that the potential zones for skipjack fishing are located at coordinates 3o0’0”LS-4o30’0”LS and 120o30’0”BT-121o0’0” BT. The findings are expected to help stakeholders make strategic decisions for more effective and susstainable fisheries management.
FORMULASI DAN UJI STABILITAS SEDIAAN KOSMETIK PERONA PIPI (BLUSH ON) DARI EKSTRAK KULIT BUAH RAMBUTAN ( Nephelium lappaceum L) SEBAGAI COLORING AGENT Ika Ayu Mentari; Rahmatang
Jurnal Ilmiah Manuntung Vol 10 No 2 (2024): Jurnal Ilmiah Manuntung: Sains Farmasi Dan Kesehatan
Publisher : Sekolah Tinggi Ilmu Kesehatan Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51352/jim.v10i2.885

Abstract

Blush On is one type of cosmetic that produces color on the cheeks, there are two types of dyes commonly used in cosmetics, namely natural dyes derived from plants and synthetic dyes derived from a mixture of two or more chemical compounds. Plants that are often used to form natural dyes are rambutan fruit skin which has anthocyanin content that can provide color pigments. This study aims to determine the extract of rambutan fruit skin can be formulated into a blush on preparation and to determine the stability of the blush on preparation. The research method was carried out experimentally including the extraction of rambutan fruit skin by the maceration method using 96% ethanol, making blush on preparations with three different concentrations including 10%, 20%, 30%. Checking the physical quality of blush on includes organoleptic testing, stability, preference, pH, irritation, spreadability and homogeneity. The results of the study showed that blush on preparations with a concentration of 10% produced a white color, a concentration of 20% was brown and a concentration of 30% produced a reddish brown color. This happens because there are different concentration levels of each formulation of active substances from rambutan fruit skin extract. The stability of the preparation after 3 weeks of storage showed stable results. The conclusion of this study is that rambutan peel extract can be used as a coloring agent in blush on preparations.
Pengaruh gaya belajar siswa terhadap prestasi belajar PPKn SD Negeri Tegalrejo 1 Yogyakarta Rahmatang; Pratomo, Wachid; Nugroho, Irfan Adi; Nartani, C. Indah; Nofrida, Eka Ridha
Journal of Contemporary Issues in Primary Education Vol. 1 No. 2 (2023): Journal of Contemporary Issues in Primary Education
Publisher : CV. Kurnia Grup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61476/1j1nrd06

Abstract

This study aims to determine the influence of student learning styles on PPKn learning achievement of SDN Tegalrejo 1 Yogyakarta.This type of research is quantitative, the place of research at SD N 1 Tegalrejo Yogyakarta. The population in this study was all grade V students totaling 52 students, with a sampling technique using saturated sampling, where all members of the population were used as research samples. Data collection techniques using questionnaires and documentation, Data analysis techniques with prerequisite analysis (normality and linearity tests), and hypothesis tests. The results showed that there was a positive influence of learning style on PPKn learning achievement of grade V students of SD Negeri Tegalrejo 1 Yogyakarta. Evidenced by the significant value of the learning style variable 0.000 smaller than probability 0.05 and t-test count r 0.563 > r table 0.268.
Peran Kinerja Karyawan pada Usaha Kelapa Sawit di Desa Kemuning Muda Indah Saputri; Laura Adelia Citra; Rahmatang; Rio Febriansyah; Rio Putra Pratama; Rizky Ananda Rama Putra
Jurnal Ilmiah Pengabdian dan Inovasi Vol. 1 No. 3 (2023): Jurnal Ilmiah Pengabdian dan Inovasi (Maret)
Publisher : Insan Kreasi Media

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (852.329 KB) | DOI: 10.57248/jilpi.v1i3.74

Abstract

Sumber daya manusia merupakan peran utama dalam setiap kegiatan perusahaan. Walapun didukung dengan sarana dan prasarana namun tanpa dukungan sumber daya manusia yang handal kegiatan perusahaan tidak akan terlaksana dengan baik. Hal ini menyatakan bahwa sumber daya manusia perlu perhatian untuk menentukan keberhasilan pelaksanaan kegiatan perusahaan. Sumber daya manusia sangat penting bagi suatu perusahaan, karena dengan adanya sumber daya manusia perusahaan dapat mencapai kinerja yang diharapkan serta memiliki keunggulan kompetitif.
Existence of Regional Development Planning Agency (BAPPEDA) in Infrastructure Development Planning in Palopo City Rahmatang
Al-Kharaj: Journal of Islamic Economic and Business Vol. 7 No. 2 (2025): All articles in this issue include authors from 3 countries of origin (Indonesi
Publisher : LP2M IAIN Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/kharaj.v7i2.7409

Abstract

Study This discuss about The existence of the Regional Development Planning Agency (BAPPEDA) in Planning for the Development of Infrastructure Facilities in Palopo City . Purpose : Objectives from study This For analyze existence Regional Development Planning Agency in planning development means infrastructure in Palopo City as well as analyze obstacles faced​ Regional Development Planning Agency in planning development means infrastructure in Palopo City . Methods : Research This use type study qualitative . Subject study in study This among others the Head Bappeda , Secretary Bappeda , Head of Economic and Social Affairs , Head of Macroeconomics , and Head of Infrastructure and Regional Development . Taking subject study This done with purposive sampling technique . Data obtained through interviews , observations , documentation and studies bibliography . Furthermore , the technique analysis used​ is collecting data (data collection), data reduction , data presentation and Data verification . Results : Result of study This is existence Regional Development Planning Agency of Palopo City that is do planning , control , implementation , and do evaluation performance . In do its function Bappeda also does coordination with Palopo City Government and related OPDs in matter implementation . In matter planning regional development planning agency create a program based on a number of the later approach will jointly determined by the Palopo City Government and the legislative body . The obstacles faced Regional Development Planning Agency of Palopo City in do planning development that is aspect characteristics of the Palopo City area , applicable regulations , limitations source power , and lack of understanding public related reason Musrenbang No accommodated with good . Implications : Existence Regional Development Planning Agency of Palopo City in achievement his work can measured through the planned program as part from the development program planning process as well as to harmonize with plan Work government region (RKPD) as guidelines in compilation design budget government area (RAPD). It is expected researcher furthermore can do study in detail with use accountability , transparency related task from Regional Development Planning Agency .
A Strategi Pembelajaran dan Evaluasi dalam Pengembangan Kemampuan Menulis Siswa SMA -, Aviva Octavia; Riyanti , Asih; Fajri, Dhita Nur; Rahmatang; Muharam, Indra
Kaisa: Jurnal Pendidikan dan Pembelajaran Vol. 5 No. 1 (2025): Kaisa: Jurnal Pendidikan dan Pembelajaran
Publisher : STAIN Bengkalis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56633/kaisa.v5i1.1056

Abstract

This study emphasizes the significance of learning and evaluation processes in enhancing students' writing skills at the senior high school level. Learning is viewed as an interactive system between teachers and students, supported by continuous practice and exercises. Techniques such as idea development and mind mapping are employed by teachers to facilitate effective planning of writing tasks. Various assessment methods, including group assignments, individual tasks, and formative evaluations, are utilized to comprehensively measure students' writing abilities. Conducted at SMA N 5 Tarakan through interviews, the research reveals teachers' strategies in overcoming students' difficulties and monitoring their progress. The findings suggest that the application of idea development techniques and diverse evaluation approaches can significantly improve students' writing skills.
Existence of Regional Development Planning Agency (BAPPEDA) in Infrastructure Development Planning in Palopo City Rahmatang
Al-Kharaj: Journal of Islamic Economic and Business Vol. 7 No. 2 (2025): All articles in this issue include authors from 3 countries of origin (Indonesi
Publisher : LP2M IAIN Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/kharaj.v7i2.7409

Abstract

Study This discuss about The existence of the Regional Development Planning Agency (BAPPEDA) in Planning for the Development of Infrastructure Facilities in Palopo City . Purpose : Objectives from study This For analyze existence Regional Development Planning Agency in planning development means infrastructure in Palopo City as well as analyze obstacles faced​ Regional Development Planning Agency in planning development means infrastructure in Palopo City . Methods : Research This use type study qualitative . Subject study in study This among others the Head Bappeda , Secretary Bappeda , Head of Economic and Social Affairs , Head of Macroeconomics , and Head of Infrastructure and Regional Development . Taking subject study This done with purposive sampling technique . Data obtained through interviews , observations , documentation and studies bibliography . Furthermore , the technique analysis used​ is collecting data (data collection), data reduction , data presentation and Data verification . Results : Result of study This is existence Regional Development Planning Agency of Palopo City that is do planning , control , implementation , and do evaluation performance . In do its function Bappeda also does coordination with Palopo City Government and related OPDs in matter implementation . In matter planning regional development planning agency create a program based on a number of the later approach will jointly determined by the Palopo City Government and the legislative body . The obstacles faced Regional Development Planning Agency of Palopo City in do planning development that is aspect characteristics of the Palopo City area , applicable regulations , limitations source power , and lack of understanding public related reason Musrenbang No accommodated with good . Implications : Existence Regional Development Planning Agency of Palopo City in achievement his work can measured through the planned program as part from the development program planning process as well as to harmonize with plan Work government region (RKPD) as guidelines in compilation design budget government area (RAPD). It is expected researcher furthermore can do study in detail with use accountability , transparency related task from Regional Development Planning Agency .
Mapping Potential Fishing Zones for Skipjack Tuna (Katsuwonus pelamis) Using Satellite Imagery Angraeni, Angraeni; Sora Datu, Syeqido; Nurfaidah; Rahmatang
Journal of Fish Health Vol. 4 No. 4 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i4.5823

Abstract

Fisheries are an important economic sector for many countries, including Indonesia. Bone Bay has high potential for skipjack (Katsuwonus pelamis) fishing. This study aims to map potential skipjack fishing zones in Bone Bay and analyze the relationship between sea surface temperature, salinity, and chlorophyll-a concentration with the catch of these fish. Using quantitative methods and probability sampling techniques, primary data were obtained through direct observation of fishing activities using the pole and line method, while secondary data were obtained from satellite images downloaded from the Oceancolor website. The results showed that the potential zones for skipjack fishing are located at coordinates 3o0’0”LS-4o30’0”LS and 120o30’0”BT-121o0’0” BT. The findings are expected to help stakeholders make strategic decisions for more effective and susstainable fisheries management.