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TYPE AND ABUNDANCE OF PLANKTONIC DIATOMS IN RANGSANG BARAT WATERSDISTRICT MERANTI ISLAND RIAU PROVINCE Mery Mery; Joko Samiaji; Sofyan Husein Siregar
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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

Abstract

Abstract Planktonic diatoms are plant-based microorganisms that live floating in the  water column, relatively lacking in motion and their presence is influenced by water quality and able to photosynthesize. This research was carried out in May 2018 in the waters of Rangsang Barat Meranti Islands Regency, Riau Province. This study aims to find out the type and abundance of planktonic diatomsin the waters of Rangsang Barat.The method used in this study was the survey method. Planktonic diatom sampling was using plankton net No. 25. The results of this study showed that the type and abundance of planktonic diatoms in Rangsang Barat waters at each station was different. The type most often type found at each station was the species Coscinodiscus sp.and Thalassiosira sp.The most rarely found species wereThalassionema sp. and Synedra sp. The highest abundance of planktonic diatoms was found at station II, in which reaches at 261.57 ind / l while the lowest was at station III with the value 48.61 ind / l. Based on the results of thetest One-Way, the  Anovaabundance of planktonic diatoms showed a significance value of> 0.05 i. e. 0.016, indicating the abundance of planktonic diatoms was significantly different. Keywords: Diatoms, Type, Abundance, Rangsang Barat Waters
Faktor Yang Mempengaruhi Perilaku Pencegahan Covid-19 Di Pasar Rakyat Mery Mery; Rara Marisdayana; Renny Listiawaty
Lontara Journal of Health Science and Technology Vol 4 No 1 (2023): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Kesehatan Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53861/lontarariset.v4i1.345

Abstract

COVID-19 is still a pandemic throughout the country. The spread of COVID-19 is influenced by community activities, namely one market that has a high potential for the space of COVID-19, which must be a concern when health practices are implemented. The purpose of this study is to find out what factors influence COVID-19 prevention behavior. This research is quantitative research with a cross-sectional research design. The population in this study were all traders in the Pasir Putih People's Market, South Jambi District, Jambi City, totaling 132 people, and sampling was done using purposive sampling. In this study, the analysis was carried out univariately and bivariate by using the Chi-Square test, and the research instrument was a questionnaire. The results showed that there was a relationship between knowledge (p = 0.006), attitude (p = 0.000), facilities and infrastructure (p = 0.002), and the behavior of COVID-19 prevention at the Pasir Putih People's Market, South Jambi District, Jambi City in 2022, and there was no relationship between social support (p = 0.097) and COVID-19 prevention behavior. This study found that knowledge, attitudes, facilities, and infrastructure are closely related to the behavior of COVID-19 prevention at the Pasir Putih People's Market, South Jambi District, Jambi City.
Faktor Yang Mempengaruhi Perilaku Pencegahan Covid-19 Di Pasar Rakyat Mery Mery; Rara Marisdayana; Renny Listiawaty
Lontara Journal of Health Science and Technology Vol 4 No 1 (2023): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Kesehatan Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53861/lontarariset.v4i1.345

Abstract

COVID-19 is still a pandemic throughout the country. The spread of COVID-19 is influenced by community activities, namely one market that has a high potential for the space of COVID-19, which must be a concern when health practices are implemented. The purpose of this study is to find out what factors influence COVID-19 prevention behavior. This research is quantitative research with a cross-sectional research design. The population in this study were all traders in the Pasir Putih People's Market, South Jambi District, Jambi City, totaling 132 people, and sampling was done using purposive sampling. In this study, the analysis was carried out univariately and bivariate by using the Chi-Square test, and the research instrument was a questionnaire. The results showed that there was a relationship between knowledge (p = 0.006), attitude (p = 0.000), facilities and infrastructure (p = 0.002), and the behavior of COVID-19 prevention at the Pasir Putih People's Market, South Jambi District, Jambi City in 2022, and there was no relationship between social support (p = 0.097) and COVID-19 prevention behavior. This study found that knowledge, attitudes, facilities, and infrastructure are closely related to the behavior of COVID-19 prevention at the Pasir Putih People's Market, South Jambi District, Jambi City.
Analisis dan Perancangan Sistem Informasi Perencanaan BLUD Rumah Sakit Berbasis Web dengan Pendekatan Enterprise Application Integration (EAI) Ahmad Asyhadi; Mery Mery; M Tegas Amril
Prosiding Seminar Nasional Ilmu Teknik Vol. 2 No. 2 (2025): Desember: Prosiding Seminar Nasional Ilmu Teknik
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/prosemnasproit.v2i2.154

Abstract

Managing Regional Public Service Agency (Badan Layanan Umum Daerah/BLUD) hospitals requires planning and budgeting processes that are accountable, measurable, and aligned with service performance. In practice, BLUD planning is still constrained by fragmented applications (hospital information system/SIMRS, finance, human resources, e-office, and procurement), duplicate data entry, approval delays, and limited monitoring of process compliance. This study aims to analyze requirements and design a web-based BLUD planning information system using an Enterprise Application Integration (EAI) approach through middleware to improve cross-system interoperability, data consistency, and the timeliness of executive reporting. The study adopts the Design Science Research (DSR) framework, comprising problem identification, definition of solution objectives, artifact design and development, demonstration, evaluation, and communication/report writing. The proposed system includes a unit-based budget proposal module and item management, a role-based approval workflow (RBAC) with SLA tracking, a budget ceiling (pagu) master to benchmark proposals, audit trails and report exports, and an executive dashboard integrating budget perspectives, service indicators (e.g., bed occupancy rate/BOR and patient visits), and process compliance. It also provides an integration design via middleware (ESB/message broker) supported by a canonical data model (CDM) and traceable logging (trace_id/correlation_id). Evaluation using black-box testing and API contract testing indicates that the main planning workflow operates as intended and the integration interfaces are consistently defined, providing a foundation for staged implementation and further performance evaluation.
Mahasiswa KKM Sosialisasikan Cocopeat Ke Warga, Siswa Dibekali Edukasi Bahaya Judi Online Dan Pergaulan Bebas Nurul Wahdania; Diyana Diyana; Mery Mery
Joong-Ki : Jurnal Pengabdian Masyarakat Vol. 5 No. 2: Februari 2026
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/joongki.v5i2.13199

Abstract

Program Kuliah Kerja Mahasiswa (KKM) bertujuan untuk meningkatkan kesadaran masyarakat dan siswa melalui kegiatan penyuluhan dan konseling yang bersifat edukatif dan aplikatif. Program ini dilaksanakan melalui tiga sasaran utama. Pertama, sekolah dasar (SD) diberikan pemahaman tentang pentingnya menabung untuk membangun kebiasaan keuangan yang positif sejak dini. Kedua, sekolah menengah atas (SMA) diberikan pemahaman tentang bahaya perjudian daring dan pergaulan bebas untuk mencegah perilaku menyimpang di kalangan remaja. Ketiga, warga diberikan pemahaman tentang pemanfaatan limbah sabut kelapa untuk membuat cocopeat, media tanam ramah lingkungan yang juga berpotensi menjadi peluang usaha baru. Kegiatan ini diharapkan dapat memberikan dampak positif terhadap pengetahuan, sikap, dan keterampilan masyarakat, serta mendorong terciptanya gaya hidup yang produktif dan bertanggung jawab. Kegiatan penyuluhan dan konseling ini dilakukan melalui metode ceramah, diskusi, dan praktik langsung agar lebih efektif dan mudah dipahami. Keyword : Community service, education, counseling for youth, waste utilization, community empowerment