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All Journal Biosfer: Jurnal Tadris Biologi Jurnal Sumberdaya Hayati Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat BERNAS: Jurnal Pengabdian Kepada Masyarakat Bioscientist : Jurnal Ilmiah Biologi Engagement: Jurnal Pengabdian Kepada Masyarakat Maximus: Journal of Biological and Life Sciences TeknoKreatif: Jurnal Pengabdian kepada Masyarakat Khazanah Sosial
Nurhayu, Winati
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Pengaruh Status Gizi terhadap Jangka Reproduksi Perempuan pada Tiga Kecamatan di Kabupaten Lampung Selatan: The Influence of Nutritional Status on the Reproductive Period of Females in Three Sub-Districts South Lampung Regency Nurhayu, Winati; Restina, Syefia Azmi; Maretta, Gres
Jurnal Sumberdaya Hayati Vol. 10 No. 1 (2024): 2024
Publisher : Departemen Biologi, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsdh.10.1.33-40

Abstract

The maturity of women's reproductive organs can be characterized by the onset of the first menstruation, known as menarche, while the concluding phase is referred to as menopause. The time frame spanning from menarche to menopause is known as the reproductive period. One crucial factor influencing the reproductive period is nutritional status. Optimal body fat reserves tend to extend the reproductive period, whereas inadequate reserves can have the opposite effect. Notably, women residing in urban areas often experience a more extended reproductive period compared to their rural counterparts. The aim of this study was to assess the reproductive period of women in three sub-districts in South Lampung and to analyze the potential impact of nutritional status on the individual reproductive period. The study was conducted between January and April 2023 in the sub-districts of Jati Agung, Natar, and Kalianda. Data was gathered from a total of 57 respondents through interviews and physical measurements. Nevertheless, only 18 respondents met the criteria and were further analyzed. Nutritional status was evaluated using the body mass index (BMI) and percent body fat (PBF). The findings revealed that the average reproductive period for women in the three South Lampung sub-districts was 37.06 years. The average age for menarche was 14.22 years, while the average age for menopause was 51.28 years. However, the study did not find a significant correlation between nutritional status and the reproductive period of women in the three examined sub-districts of South Lampung.
IoT-Based Smart Mangrove Tourism: Innovations in Conservation and Community Empowerment at Petengoran Mangrove Nurhayu, Winati; Adhha, Nurul; Rahmattullah, Rahmattullah; Amelia, Intan; Tasib, Syahidan Syaean
Engagement: Jurnal Pengabdian Kepada Masyarakat Vol. 9 No. 2 (2025): November 2025
Publisher : Asosiasi Dosen Pengembang Masyarajat (ADPEMAS) Forum Komunikasi Dosen Peneliti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29062/engagement.v9i2.2179

Abstract

This community service program addressed the challenges of weak financial management and lack of technological innovation in the development of Petengoran mangrove ecotourism in Gebang Village, Lampung. The subject of this program is the Petengoran Mangrove Conservation Group and 35 village residents, including women, youth, and local leaders. The purpose was to strengthen community capacity in managing ecotourism through IoT-based monitoring and digital promotion. The method employed includes training sessions, IoT device installation, digital campaign assistance, pre-test and post-test evaluations, and collaborative mentoring between academia and the community. Results show significant improvements in participants’ knowledge scores, increased engagement of women and youth in conservation activities, adoption of digital-based promotion strategies, enhanced organizational capacity, and stronger local leadership involvement. These outcomes highlight the contribution of integrated technological and social empowerment approaches in supporting sustainable mangrove-based ecotourism.
Daily Behavior of Long-Tailed Macaques (Macaca fascicularis) In the Elephant Training Center Area Taman Nasional Way Kambas Maretta, Gres; Alayda Anggraini, Putri; Darmawan, Andy; Nurhayu, Winati; Handoko, Mahfud; Siswitasari Mulyana, Jeane
Biosfer: Jurnal Tadris Biologi Vol 16 No 2 (2025): Biosfer: Jurnal Tadris Biologi
Publisher : UNIVERSITAS ISLAM NEGERI RADEN INTAN LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/biosfer.v16i2.29178

Abstract

Macaca fascicularis is a diurnal primate that lives in social groups. In Taman Nasional Way Kambas, particularly in the Elephant Training Center area, long-tailed macaques are frequently observed interacting with tourists, and such interactions through ecotourism activities are suspected to influence their natural behavior. Therefore, research on their daily behavioral patterns is essential as part of conservation efforts. Observations were conducted using the scan sampling method over a 30-day period during morning (06:00–10:00 WIB) and afternoon (16:00–18:00 WIB) hours at 5-minute intervals. The results indicate that feeding was the predominant daily behavior (42%), whereas mating was the least frequently observed (2%). Overall, Macaca fascicularis in the Elephant Training Center area of Taman Nasional Way Kambas still maintain their natural behaviors but have begun to show adaptations to human presence that may potentially alter their long-term activity patterns. Perilaku Harian Monyet Ekor Panjang (Macaca fascicularis) Di Kawasan Pusat Latihan Gajah Taman Nasional Way Kambas ABSTRAK: Macaca fascicularis merupakan primata diurnal yang hidup dalam kelompok sosial. Di Taman Nasional Way Kambas, khususnya di kawasan Elephant Training Center, monyet ekor panjang sering diamati berinteraksi dengan wisatawan, dan interaksi tersebut melalui aktivitas ekowisata diduga dapat memengaruhi perilaku alaminya. Oleh karena itu, penelitian mengenai pola perilaku harian monyet ekor panjang menjadi penting sebagai bagian dari upaya konservasi. Pengamatan dilakukan menggunakan metode scan sampling selama 30 hari pada waktu pagi (06.00–10.00 WIB) dan sore hari (16.00–18.00 WIB) dengan interval pengamatan setiap 5 menit. Hasil penelitian menunjukkan bahwa perilaku makan merupakan aktivitas harian yang paling dominan (42%), sedangkan perilaku kawin merupakan yang paling jarang diamati (2%). Secara keseluruhan, Macaca fascicularis di kawasan Elephant Training Center Taman Nasional Way Kambas masih mempertahankan perilaku alaminya, namun mulai menunjukkan adaptasi terhadap keberadaan manusia yang berpotensi memengaruhi pola aktivitas jangka panjangnya.
Pelatihan Fotografi dan Identifikasi Burung untuk Pengembangan Ekowisata Birdwatching di Pulau Pahawang Haryandi, Yopi; Nurhayu, Winati; Rahayu, Yeni; Leksikowati, Sovia Santi; Darmawan, Andy
BERNAS: Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 2 (2026)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jb.v7i2.17562

Abstract

Pulau Pahawang di Provinsi Lampung memiliki potensi besar dalam pengembangan ekowisata berbasis keanekaragaman hayati melalui aktivitas pengamatan burung atau birdwatching. Namun, keterlibatan masyarakat lokal dalam kegiatan ini masih rendah akibat minimnya pengetahuan mengenai identifikasi burung dan keterampilan fotografi satwa liar. Kegiatan Pengabdian kepada Masyarakat ini bertujuan untuk memberdayakan masyarakat melalui pelatihan identifikasi burung dan edukasi fotografi satwa liar sebagai upaya pengembangan ekowisata yang berkelanjutan. Metode pelaksanaan kegiatan melibatkan mitra lokal seperti kelompok sadar wisata dan pemuda setempat melalui tahapan sosialisasi, pelatihan teknik identifikasi visual maupun suara, serta pelatihan dasar-dasar fotografi menggunakan perangkat sederhana dan kamera profesional. Hasil kegiatan menunjukkan adanya peningkatan signifikan pada kapasitas masyarakat dalam mengenali serta mendokumentasikan spesies burung lokal secara akurat. Selain itu, terbentuknya komunitas pengamat burung dan terciptanya katalog burung Pulau Pahawang menjadi instrumen penting dalam promosi ekowisata daerah. Melalui pendekatan partisipatif ini, masyarakat menjadi lebih mandiri dalam mengelola potensi alam secara ramah lingkungan. Simpulan dari kegiatan ini adalah pemberdayaan masyarakat berbasis potensi lokal mampu memperkuat kelestarian hayati sekaligus meningkatkan pendapatan penduduk melalui sektor ekowisata yang terintegrasi di Pulau Pahawang.
Determinants of Aggression in Non-Urban Sumatra: Age, Handedness, and Regional Context Putri, Isnaini Anggraini; Badriah, Nur; Muktiono, Permesyawari; Mulyana, Jeane Siswitasari; Maretta, Gres; Nurhayu, Winati; Darmawan, Andy
Khazanah Sosial Vol. 8 No. 2 (2026): Khazanah Sosial
Publisher : UIN Sunan Gunung Djati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/ks.v8i2.49227

Abstract

This study aims to analyze regional variation in aggressiveness in non-urban areas of Sumatra and to examine the simultaneous influence of demographic, biological, and regional factors on individual aggression levels. This study is important because comparative quantitative research across regions in Indonesia, particularly outside urban contexts, remains limited, even though aggression directly relates to social dynamics and regional violence risks. The study employs a quantitative approach with a cross-sectional design. The researchers collected data from 610 respondents aged 14–87 years in Simalungun Regency (North Sumatra), as well as South Lampung, Way Kanan, and Central Lampung, using convenience sampling. The researchers measured aggressiveness using the Buss–Perry Aggression Questionnaire (BPAQ) and analyzed the data through Kendall’s correlation and multiple linear regression. The findings show a mean aggressiveness score of 2.815 (on a 1–5 scale), with the verbal subscale recording the highest score. The regression model explains 7.6 % of the variance in aggression and identifies four significant predictors: Simalungun region, age (negatively correlated), left-handedness, and Lampung ethnicity. Sex, income, and birth order do not demonstrate significant effects. These findings indicate that aggression is shaped more strongly by developmental factors, biological proxies, and sociocultural and regional dynamics than by economic factors alone. This study implies the importance of regionally and culturally based interventions to strengthen emotional regulation, particularly among young populations in areas with higher aggression scores. In terms of originality, this study represents the first comparative quantitative research that integrates regional, ethnic, and handedness variables within a single regression model in a non-urban Sumatran context, thereby providing empirical and methodological contributions to locally grounded social policy development.
Co-Authors Adhha, Nurul Alayda Anggraini, Putri Amelia, Intan Ananda, Meriza Andreas, Dicky Andri Jaya Kesuma ANDY DARMAWAN Antonius Antonius Azhima, Ridha Badriah, Nur Dabukke, Ruth Defy, Agitha Safrilia Gres Maretta, Gres Handoko, Mahfud Hariyati, Dewi Haryandi, Yopi Hutauruk, David Iffa Afiqa Khairani Jaya, Bima Zein Kurnia Wahyuni Leksikowati, Sovia Santi Luxiana, Eri Malewa, Sindy Marhaeni, Agustina Mu'awanah, Erina Muktiono, Permesyawari Mulyana, Jeane Siswitasari Novriadi, Novriadi Nurcahya, Gebriel PUTRI WULANDARI Putri, Isnaini Anggraini Rahmattullah, Rahmattullah Restina, Syefia Azmi Riana, Elisa Nurma Sari, Dian Anggria Sari, Mayang Rosi Dwi Sigalingging, Intan Sutari Br. Simamora, Irma Dermawan Siswitasari Mulyana, Jeane Suryanti, Erma Tarigan, Marta Rosi Br Tasib, Syahidan Syaean Tumangger, Juliana Esteria Yanti Ariyanti, Yanti Yanti Ariyanti, Yanti Ariyanti Yeni Rahayu Zahra, Anisa Mumtaz