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All Journal BIOMA : Jurnal Biologi Makassar Al-Kharaj: Journal of Islamic Economic and Business Paradoks : Jurnal Ilmu Ekonomi Journal of Biology Science and Education
Dirham
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Immunology & microbiology Social Sciences

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DISTRIBUSI DAN HABITAT PERKEMBANGBIAKAN NYAMUK Aedes aegypti DI LINGKUNGAN KAMPUS UNIVERSITAS TADULAKO Trianto, Manap; Dirham
BIOMA : JURNAL BIOLOGI MAKASSAR Vol. 10 No. 1 (2025): Bioma : Januari - Juni 2025
Publisher : Department of Biology, Faculty of Mathematics and Natural Sciences, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Nyamuk merupakan salah satu vektor penyebab penyebaran penyakit di daerah tropis. Spesies nyamuk yang berpotensi tinggi menyebarkan penyakit salah satunya adalah Aedes aegypti. Ae. aegypti merupakan vektor utama dari penyakit Demam Dengue. Nyamuk ini ditemukan di daerah tropis dan subtropis. Nyamuk Ae. aegypti memiliki ciri khusus ditandai dengan pita atau garis-garis putih keperakan di atas dasar hitam, ukuran nyamuk Ae. aegypti berkisar sekitar 3-4 mm dengan ring putih pada bagian kakinya. Ae. aegypti menyukai air bersih sebagai tempat peletakan telur dan tempat perkembang biakannya. Faktor-faktor yang mempengaruhi nyamuk betina memilih tempat untuk bertelur adalah temperatur, pH, kadar ammonia, nitrat, sulfat serta kelembapan dan tidak terpapar matahari secara langsung. Penelitian ini bertujuan mengetahui keberadaan nyamuk Ae. aegypti dan memetakan habitat perkembangbiakan yang potensial nyamuk tersebut di lingkungan kampus Universitas Tadulako. Koleksi telur dilakukan dengan pemasangan ovitrap dan koleksi larva dilakukan dengan pengamatan visual. Berdasaran hasil koleksi ovitrap, ditemukan telur nyamuk lebih banyak pada ovitrap outdoor dibandingkan dengan ovitrap indoor. Hasil koleksi larva diperoleh paling banyak dari pot tanaman dengan genangan air. Hasil penelitian ini diharapkan dapat memberikan informasi baik kepada civitas akademik Universitas Tadulako maupun lingkungan di sekitar kampus terkait keberadaan vektor DD di lingkungan kampus dan habitat potensialnya.
Spesies Kutu Tanaman Pada Tanaman Hias di Kecamatan Martapura, Kalimantan Selatan Trianto, Manap; Dirham; Sukmawati; Trianto, Nuraini
Journal of Biology Science and Education Vol. 8 No. 2 (2020): Desember
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/jbse.v8i2.1212

Abstract

Kutu tanaman adalah salah satu kelompok serangga hama yang dapat menyerang tanaman hias. Penelitian ini bertujuan untuk mengidentifikasi spesies kutu tanaman pada tanaman hias di Kecamatan Martapura, Kalimantan Selatan. Penelitian ini bersifat deskriptif. Penentuan titik sampling dalam penelitian ini menggunakan metode jelajah. Hasil penelitian ditemukan 10 spesies kutu tanaman yang terdiri dari 6 famili kutu tanaman yang ditemukan pada 23 spesies tanaman hias. Famili kutu tanaman yang menyerang yaitu Pseudococcidae (3 spesies), Coccidae (1 spesies), Margarodidae (1 spesies), Diaspididae (2 spesies), Aleyrodidae (1 spesies), dan Aphididae (2 spesies).
The Impact of Training and Career Development on Employee Retention at the North Wara Health Center Jusnita; Indra Kusdarianto; Dirham
Al-Kharaj: Journal of Islamic Economic and Business Vol. 7 No. 1 (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.v7i1.6569

Abstract

This study aims to analyze the impact of training and career development on employee retention at Wara Utara Public Health Center (Puskesmas). A quantitative research method with a survey approach was employed. Data were collected through questionnaires distributed to 44 respondents, comprising both medical and non-medical staff. Multiple linear regression analysis was used to examine the relationship between the independent variables training (X1) and career development (X2) and the dependent variable, employee retention (Y). The findings indicate that career development has a significant effect on employee retention, with a regression coefficient of 0.651 and a significance level of 0.015 (<0.05). In contrast, training has a positive but statistically insignificant effect, with a regression coefficient of 0.287 and a significance level of 0.282 (>0.05). Simultaneously, training and career development significantly contribute to employee retention, as evidenced by an F value of 86.682 and a significance level of 0.000. The coefficient of determination (R²) is 0.809, indicating that 80.9% of the variation in employee retention can be explained by training and career development. These results suggest that structured career development programs contribute more significantly to enhancing employee loyalty compared to training programs. Therefore, organizations are encouraged to strengthen career development strategies to improve employee retention and reduce turnover rates.
Pengaruh Disiplin Kerja dan Lingkungan Kerja terhadap Kinerja Pegawai Kantor Pertanahan Kota Palopo Seltia, Ine; Haedar; Dirham
Paradoks : Jurnal Ilmu Ekonomi Vol. 8 No. 4 (2025): Agustus - Oktober
Publisher : Fakultas Ekonomi, Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57178/paradoks.v8i4.1552

Abstract

Tujuan penelitian ini untuk menentukan pengaruh disiplin kerja dan lingkungan kerja, memengaruhi kinerja pegawai di Kantor Pertanahan Kota Palopo. Penelitian ini menggunakan metode kuantitatif dengan populasi 72 pegawai dan mengevaluasi data menggunakan regresi linier berganda, melakukantes Uji T, dan Uji F. Hasil penelitian menunjukkan bahwa organisasi harus memberikan lebih banyak sosialisasi tentang visi, misi, nilai-nilai, dan peraturan perusahaan untuk memastikan bahwa karyawan memiliki pemahaman yang baik tentang peran dan tanggung jawab mereka sehingga mereka dapat bekerja sesuai dengan rencana dan tujuan organisasi. Sosialisasi ini diharapkan dapat menumbuhkan komitmen karyawan dan mendorong mereka untuk bekerja dengan baik.
The Impact of Training and Career Development on Employee Retention at the North Wara Health Center Jusnita; Indra Kusdarianto; Dirham
Al-Kharaj: Journal of Islamic Economic and Business Vol. 7 No. 1 (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.v7i1.6569

Abstract

This study aims to analyze the impact of training and career development on employee retention at Wara Utara Public Health Center (Puskesmas). A quantitative research method with a survey approach was employed. Data were collected through questionnaires distributed to 44 respondents, comprising both medical and non-medical staff. Multiple linear regression analysis was used to examine the relationship between the independent variables training (X1) and career development (X2) and the dependent variable, employee retention (Y). The findings indicate that career development has a significant effect on employee retention, with a regression coefficient of 0.651 and a significance level of 0.015 (<0.05). In contrast, training has a positive but statistically insignificant effect, with a regression coefficient of 0.287 and a significance level of 0.282 (>0.05). Simultaneously, training and career development significantly contribute to employee retention, as evidenced by an F value of 86.682 and a significance level of 0.000. The coefficient of determination (R²) is 0.809, indicating that 80.9% of the variation in employee retention can be explained by training and career development. These results suggest that structured career development programs contribute more significantly to enhancing employee loyalty compared to training programs. Therefore, organizations are encouraged to strengthen career development strategies to improve employee retention and reduce turnover rates.
Co-Authors Haedar Indra Kusdarianto, Indra Jusnita Manap Trianto Seltia, Ine sukmawati Trianto, Nuraini