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All Journal Jurnal Kebidanan Indonesia Media Publikasi Promosi Kesehatan Indonesia (MPPKI) Jurnal Multidisipliner Kapalamada PARADIGM : JOURNAL OF MULTIDISCIPLINARY RESEARCH AND INNOVATION
Tri Sunarsih
General Ahmad Yani Health Science College
Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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ANALISIS KANDUNGAN KADAR LOGAM BERAT TIMBAL (Pb) DI PERAIRAN PULAU PAHAWANG DENGAN METODE SPEKTROFOTOMETRI SERAPAN ATOM (SSA) Rosa Pane, Elfira; Nisa, Khoirun; Sunarsih, Tri
Jurnal Multidisipliner Kapalamada Vol. 3 No. 01 (2024): JURNAL MULTIDISIPLINER KAPALAMADA
Publisher : Pusat Studi Ekonomi, Publikasi Ilmiah dan Pengembangan SDM Azramedia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62668/kapalamada.v3i01.1124

Abstract

This study is entitled Analysis of the Content of Heavy Metal Levels of Lead (Pb) in the Waters of Pahawang Island by Atomic Absorption Spectrophotometry Method (SSA). The problem to be studied is how much Pb metal content is in the waters of Pahawang Island analyzed by SSA? The purpose is to determine the levels of Pb metal at 4 points around the island of pahawang whether in accordance with existing quality standards. The data analysis method is to use simple regression. The results showed that the SSA spectrophotometer, lead levels in large kelagian, small kelagian, and large pahawang showed no lead metal content (Pb), but there were levels of lead metal (Pb) in seawater around the pier which amounted to 0.016 mg/L, which is still within safe limits in accordance with the Decree of the Minister of Environment No. 51 of 2004 which has been revised in No. 179 of 2004 concerning Seawater Quality Standards for Pb content which is 0.05 mg/L.
PENGARUH PENAMBAHAN DOSIS CEMENT GRINDING AID (CGA) TERHADAP SETTING TIME DAN KUAT TEKAN MORTAR PADA SEMEN PCC DI PT. SEMEN BATURAJA TBK Sunarsih, Tri; Marzuki, Hasan; Anaser, Novadri; Safaruddin, Safaruddin
PARADIGM : Journal Of Multidisciplinary Research and Innovation Vol 2 No 02 (2024): PARADIGM : Journal Of Multidisciplinary Research and Innovation
Publisher : Pusat Studi Ekonomi Publikasi Ilmiah dan Pengembangan SDM Azramedia indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62668/paradigm.v2i02.1192

Abstract

Cement Grinding Aid (CGA) appears as an addition that has the potential to affect the characteristics of the mortar in PCC cement. The purpose of this study is to optimize the formulation of PCC cement from CGA-MBS and CGA-MAPEI types against the Setting Time and mortar compressive strength. In this study, a physical test method was used, namely the setting time and mortar compressive strength test. From the results of the study, the setting time test is faster for the CGA-MAPEI type because it increases the smoothness of the cement, while the CGA-MBS type has a chemical composition content that more affects its properties as a more stable and resistant adhesive. In the mortar compressive strength test, the addition of a dose of CGA (100 – 400) ppm the compressive strength value of CGA-MAPEI mortar is higher than that of GCA-MBS, but in the addition of a dose of 500 ppm, the compressive strength value of CGA-MAPEI is still below the compressive strength value of CGA-MBS.
PENGARUH PROMOSI KESEHATAN TERHADAP PENGETAHUAN IBU BALITA TENTANG POLA ASUH HOLISTIK Sunarsih, Tri; Purnamaningsih, Nur’Aini; Puji Astuti, Endah; Fit Ari Shanti, Elvika; Suwarno, Suwarno; Erwan Syah, Muhammad; Handayani, Fitri
Jurnal Kebidanan Indonesia Vol 14, No 2 (2023): JULI
Publisher : STIKES Mamba'ul 'Ulum Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36419/jki.v14i2.863

Abstract

HUBUNGAN ANTARA LINGKAR LENGAN ATAS (LILA) IBU SAAT HAMIL DENGAN PERTUMBUHAN ANAK Sunarsih, Tri; Puji Astuti, Endah; Fit Ari Shanti, Elvika
Jurnal Kebidanan Indonesia Vol 14, No 1 (2023): JANUARI
Publisher : STIKES Mamba'ul 'Ulum Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36419/jki.v14i1.760

Abstract

PENGARUH PENAMBAHAN DOSIS CEMENT GRINDING AID (CGA) TERHADAP SETTING TIME DAN KUAT TEKAN MORTAR PADA SEMEN PCC DI PT. SEMEN BATURAJA TBK Sunarsih, Tri; Marzuki, Hasan; Anaser, Novadri; Safaruddin, Safaruddin
PARADIGM : Journal Of Multidisciplinary Research and Innovation Vol 2 No 02 (2024): PARADIGM : Journal Of Multidisciplinary Research and Innovation
Publisher : Pusat Studi Ekonomi Publikasi Ilmiah dan Pengembangan SDM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62668/paradigm.v2i02.1192

Abstract

Cement Grinding Aid (CGA) appears as an addition that has the potential to affect the characteristics of the mortar in PCC cement. The purpose of this study is to optimize the formulation of PCC cement from CGA-MBS and CGA-MAPEI types against the Setting Time and mortar compressive strength. In this study, a physical test method was used, namely the setting time and mortar compressive strength test. From the results of the study, the setting time test is faster for the CGA-MAPEI type because it increases the smoothness of the cement, while the CGA-MBS type has a chemical composition content that more affects its properties as a more stable and resistant adhesive. In the mortar compressive strength test, the addition of a dose of CGA (100 – 400) ppm the compressive strength value of CGA-MAPEI mortar is higher than that of GCA-MBS, but in the addition of a dose of 500 ppm, the compressive strength value of CGA-MAPEI is still below the compressive strength value of CGA-MBS.
ANALISIS KANDUNGAN KADAR LOGAM BERAT TIMBAL (Pb) DI PERAIRAN PULAU PAHAWANG DENGAN METODE SPEKTROFOTOMETRI SERAPAN ATOM (SSA) Rosa Pane, Elfira; Nisa, Khoirun; Sunarsih, Tri
Jurnal Multidisipliner Kapalamada Vol. 3 No. 01 (2024): JURNAL MULTIDISIPLINER KAPALAMADA
Publisher : Pusat Studi Ekonomi, Publikasi Ilmiah dan Pengembangan SDM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62668/kapalamada.v3i01.1124

Abstract

This study is entitled Analysis of the Content of Heavy Metal Levels of Lead (Pb) in the Waters of Pahawang Island by Atomic Absorption Spectrophotometry Method (SSA). The problem to be studied is how much Pb metal content is in the waters of Pahawang Island analyzed by SSA? The purpose is to determine the levels of Pb metal at 4 points around the island of pahawang whether in accordance with existing quality standards. The data analysis method is to use simple regression. The results showed that the SSA spectrophotometer, lead levels in large kelagian, small kelagian, and large pahawang showed no lead metal content (Pb), but there were levels of lead metal (Pb) in seawater around the pier which amounted to 0.016 mg/L, which is still within safe limits in accordance with the Decree of the Minister of Environment No. 51 of 2004 which has been revised in No. 179 of 2004 concerning Seawater Quality Standards for Pb content which is 0.05 mg/L.
Health Belief Model of Pregnant Women in Samarinda’s Free Nutritious Meal Program: The Role of Predisposing, Reinforcing, and Enabling Factors in Self-Efficacy Sunarsih, Tri; Rosdiana, Rosdiana; Utami, Nendhi Wahyunia; Astuti, Endah Puji; Shanti, Elvika Fit Ari
Media Publikasi Promosi Kesehatan Indonesia (MPPKI) Vol. 8 No. 12: DESEMBER 2025 - Media Publikasi Promosi Kesehatan Indonesia (MPPKI)
Publisher : Fakultas Kesehatan Masyarakat, Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/mppki.v8i12.8659

Abstract

Introduction: Stunting remains a national health priority in Indonesia due to its long-term impact on human capital. One flagship government intervention under the National Strategy for Stunting Reduction 2018–2024 is the provision of free nutritious meals for pregnant women to improve maternal nutritional status and prevent stunting. However, adherence to this program varies widely, and previous studies have rarely examined psychosocial determinants based on behavioural health theories. Objective: This study aimed to analyse factors within the Health Belief Model (HBM), including perceived susceptibility, severity, benefits, barriers, cues to action, and self-efficacy, alongside predisposing, reinforcing, and enabling factors that influence the self-efficacy of pregnant women participating in the free nutritious meal program in Samarinda City. Methods: A quantitative cross-sectional design was applied to 203 pregnant women enrolled in the free nutritious meal program between March and August 2024. Participants were selected purposively to ensure representation of diverse educational backgrounds, parity, and gestational ages according to predefined inclusion criteria. Data were collected using a structured questionnaire based on HBM dimensions, perceived susceptibility, severity, benefits, barriers, cues to action, and self-efficacy, that had been validated and tested for reliability. Partial Least Squares–Structural Equation Modeling (PLS-SEM) was employed due to its suitability for analyzing complex latent constructs and small-to-moderate sample sizes, enabling simultaneous estimation of measurement and structural models. Results: Predisposing factors showed a strong effect on the HBM construct (? = 0.556). Reinforcing factors exerted a greater influence on self-efficacy (? = 0.228) compared with enabling factors (? = 0.142). The HBM construct itself contributed positively to the enhancement of self-efficacy (? = 0.244). The model demonstrated an SRMR of 0.074 (< 0.08), indicating acceptable model fit. Conclusion: Predisposing factors (knowledge, attitudes, and motivation) form the foundation of maternal health perceptions, while social support (reinforcing factors) plays a more dominant role than enabling factors in improving pregnant women’s self-efficacy. This first comprehensive application of the HBM to a free nutritious meal program in Samarinda provides new empirical evidence to guide the design of theory-based maternal nutrition interventions and supports Indonesia’s national stunting reduction efforts. Theoretically, the findings extend the HBM by demonstrating how contextual predisposing and reinforcing factors interact to strengthen self-efficacy within community-based nutrition programs. Practically, policymakers should integrate behavioral counseling and family involvement components into the free meal program to enhance motivation and sustained adherence among pregnant women. Future research should use longitudinal designs to assess long-term program effects and explore contextual factors influencing self-efficacy.
Co-Authors anaser, Novadri elfira rosa pane, elfira Elvika Fit Ari Shanti, Elvika Fit Ari Endah Puji Astuti, Endah Puji Erwan Syah, Muhammad Fit Ari Shanti, Elvika Fitri Handayani Khoirun Nisa Marzuki, Hasan Nurwijayanti Puji Astuti, Endah Purnamaningsih, Nur’Aini Rosdiana Rosdiana RR. Ella Evrita Hestiandari Suwarno Suwarno Utami, Nendhi Wahyunia