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All Journal TRILOGI: Jurnal Ilmu Teknologi, Kesehatan, dan Humaniora Edukasia: Jurnal Pendidikan dan Pembelajaran
Sundari, Kiki
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Humanities Computer Science & IT Education Engineering Languange, Linguistic, Communication & Media Mathematics Public Health Other

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Pengaruh Penempatan Kerja, Beban Kerja, dan Motivasi Terhadap Retensi Guru Praktik di Pondok Pesantren Darunnajah Jakarta Sundari, Kiki; Zurnali, Cut
EDUKASIA Jurnal Pendidikan dan Pembelajaran Vol. 5 No. 1 (2024): Edukasia: Jurnal Pendidikan dan Pembelajaran
Publisher : LP. Ma'arif Janggan Magetan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62775/edukasia.v5i1.1363

Abstract

This study aims to determine the effect of job placement, workload, and motivation on the retention of practicing teachers at the Darunnajah Islamic Boarding School. Retention of practicing teachers is a crucial issue in the sustainability of education in Islamic boarding schools, so an effective strategy is needed in managing teaching staff. This study uses a quantitative method with a survey approach. The population in this study was 50 practicing teachers at the Darunnajah Islamic Boarding School, who were also used as samples with a saturated sampling technique. Data collection was carried out through questionnaires, and data analysis used multiple linear regression tests to test the effect of each independent variable on the retention of practicing teachers. The results showed that job placement had a positive and significant effect on the retention of practicing teachers, which means that placement that is in accordance with the teacher's competence and interests can increase their tendency to stay. Workload had a negative and significant effect on the retention of practicing teachers, indicating that excessive workload can lead to high turnover rates. Meanwhile, motivation had a positive and significant effect on the retention of practicing teachers, indicating that teachers who are highly motivated are more likely to stay in their jobs. Simultaneously, job placement, workload, and motivation had a positive and significant effect on the retention of practicing teachers.
Studi Literatur Efektivitas Simplisia Daun Seledri (Apium graveolens L) terhadap Penurunan Tekanan Darah pada Penderita Hipertensi Ulhanifah Andiani, Aulia; Syahira Ananta, Cindy; Inayah Marzuki, Hutry; Praditya, Khairifaldi; Sundari, Kiki; Nursyamsiah Khamila, Shafira; Lestari, Dwintha
TRILOGI: Jurnal Ilmu Teknologi, Kesehatan, dan Humaniora Vol 6, No 4 (2025)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/trilogi.v6i4.13275

Abstract

Blood pressure control can be achieved through both pharmacological and non-pharmacological therapies, one of which involves the use of celery leaves (Apium graveolens L.). This study aims to review the effectiveness of dried celery leaf simplicia in reducing blood pressure and its potential as a basis for transdermal patch formulation. A qualitative literature review was conducted using inclusion criteria comprising original research and review articles discussing celery leaves as antihypertensive agents, published within the last ten years, available in full text, and relevant to the research topic. Irrelevant articles, duplicates, and studies lacking outcome data were excluded from the analysis. The review results indicate that celery leaves contain major groups of bioactive compounds, including flavonoids, alkaloids, saponins, and phenolic compounds, which exhibit diuretic, vasodilatory, and antioxidant activities. Based on several experimental and clinical studies analyzed, administration of celery leaf decoction was reported to reduce systolic blood pressure by approximately 24–30 mmHg and diastolic blood pressure by 7–10 mmHg, with variations observed among studies. The antihypertensive mechanisms involve increased nitric oxide (NO) production, inhibition of the angiotensin-converting enzyme (ACE), and diuretic effects. In addition, the physicochemical characteristics of celery leaf bioactive compounds indicate their potential for formulation into transdermal patch systems intended for patients with mild to moderate hypertension, defined by blood pressure levels ≥140/90 mmHg and <180/110 mmHg. The limitations of this review include variations in dosage, extraction methods, and study designs across the analyzed literature. In conclusion, celery leaf simplicia demonstrates potential antihypertensive effects with minimal side effects, and the development of transdermal patches represents an innovative approach that requires further validation through clinical trials.
Co-Authors Inayah Marzuki, Hutry Lestari, Dwintha Nursyamsiah Khamila, Shafira Praditya, Khairifaldi Syahira Ananta, Cindy Ulhanifah Andiani, Aulia Zurnali, Cut