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Titania Miranda
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Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Energy Immunology & microbiology Neuroscience Physics Public Health

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Peran Komite Keperawatan dalam Meningkatkan Mutu Pelayanan Keperawatan di Salah Satu Rumah Sakit Swasta di Yogyakarta Titania Miranda
International Journal of Healthcare Research Vol. 4 No. 1 (2021)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (344.414 KB)

Abstract

The Nursing Committee is a hospital apparatus that have the task to increase nursing professionalism through credential process, maintaining professional quality, professional ethics and disciplines. The committee plays a major role in increasing professionalism among the nurses, assuring the quality of nursing services in hospital. The purpose of this study is to determine the role of the Nursing Committee in improving the quality of nursing services at a private hospital in Yogyakarta. This is a qualitative research using case study approach. The participants are selected using purposive sampling technique and the data are acquired through in-depth interviews. The sub-committee of credentials has prepared the white paper, carried out the credential and recredential process. However, they lack sufficient assessors and, therefore, lack determination in timekeeping; (2) the sub-committee of professional quality has carried out nursing audits and developing sustainable profession for nurses. However, almost all committee’s member have multiple positions in the hospital. This situation has made it difficult to allocate time for program implementation; (3) the sub-committee of ethics has made ethical guidelines, disseminated the nursing ethics, created ethical reporting system, and audit ethics. However, the activities has not been regularly conducted. The nursing committee has not significantly improved the quality of nursing services as the sub-committee of credential, professional quality, and ethics has not been effective.
THE CYTOTOXIC ACTIVITY OF N-HEXANE EXTRACT OF KERSEN(muntingia calabura linn.) LEAVES USING THE BRINE SHRIMP LETHALITY TEST (BSLT) METHOD Irma Sari; Titania Miranda; Sadli Sadli
Jurnal Natural Volume 16, Number 2, September 2016
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (217.783 KB) | DOI: 10.24815/jn.v16i2.5124

Abstract

The cytotoxic activity experiment of n-hexane extract of kersen (Muntingia calabura Linn.) leaves has been carried out using the Brine Shrimp Lethality Test (BSLT) method. The purpose of this research is to identify the secondary metabolites, extract characterize, and determine the LC50 value of the extract against larvae shrimp Artemia salina Leach. Screening result showed that n-hexane extract of kersen leaves contain triterpenoid. Extract characterization showed the results water content of 2.59±0.18 %w/w, water soluble extractive content of 1.9%±0.19 %w/w, the ethanol soluble extractive content of 17.41±1,87 %w/w and total ash value 0.25% w/w. Extract showed LC50 value is 278,72 ppm were calculated by probit analysis. The LC50 value indicated that the n-hexane extract of kersen leaves potentially has cytotoxic activity.
THE CYTOTOXIC ACTIVITY OF N-HEXANE EXTRACT OF KERSEN(muntingia calabura linn.) LEAVES USING THE BRINE SHRIMP LETHALITY TEST (BSLT) METHOD Irma Sari; Titania Miranda; Sadli Sadli
Jurnal Natural Volume 16, Number 2, September 2016
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jn.v16i2.5124

Abstract

The cytotoxic activity experiment of n-hexane extract of kersen (Muntingia calabura Linn.) leaves has been carried out using the Brine Shrimp Lethality Test (BSLT) method. The purpose of this research is to identify the secondary metabolites, extract characterize, and determine the LC50 value of the extract against larvae shrimp Artemia salina Leach. Screening result showed that n-hexane extract of kersen leaves contain triterpenoid. Extract characterization showed the results water content of 2.59±0.18 %w/w, water soluble extractive content of 1.9%±0.19 %w/w, the ethanol soluble extractive content of 17.41±1,87 %w/w and total ash value 0.25% w/w. Extract showed LC50 value is 278,72 ppm were calculated by probit analysis. The LC50 value indicated that the n-hexane extract of kersen leaves potentially has cytotoxic activity.
Co-Authors Irma Sari Sadli Sadli