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PENINGKATAN EMISI HIDROGEN MELALUI ATOM HELIUM METASTABIL DENGAN METODE LASER INDUCED PLASMA PADA SAMPEL ZIRCALOY Maliki, Maliki; Firdausi, Ketut Sofjan; Budi, Wahyu Setia
JURNAL SAINS DAN MATEMATIKA Volume 17 Issue 2 Year 2009
Publisher : JURNAL SAINS DAN MATEMATIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (5352.539 KB)

Abstract

ABSTRACT-Telah dilakukan  analisis  unsur  hidrogen  dari sampel  zircoloy  dan  sampel  batu  hitam melalui  pembangkitan  plasma  gelombang  kejut menggunakan laser Nd YAG (1064 nm, 8 ns, 68 mJ)  pada tekanan  rendah  dengan  mengalirkan  gas helium dan gas nitrogen sebagai  gas penyangga  di  dalam  ruang sampel.  Penelitian  dilakukan  untuk menunjukkan  pengaruh  atom  helium metastabil  pada  peningkatan  emisi hidrogen. Pengaruh atom  helium  metastabil pada  peningkatan emisi  hidrogen  ditunjukkan  dengan membandingkan  penggrmaan  gas  nitrogen  dan  gas  helium sebagai  gas  penyangga  pada  tekanan  2 torr dan  5 torr. Dari penelitian,  intensitas  emisi  hidrogen  menggunakan  gas  nitrogen  pada  tekanan  2 torr dan  gas  helium pada  5  torr untuk  sampel  zircaloy masing-masing  diperoleh  sebesar  317,0  cacah/detik  dan  4370,0  cacah/detik, sedangkan  pada  sampel  batu  hitam masing-masing  diperoleh  sebesar  297,6 cacah/detik  dan 694,0 cacah/detik. Hasil  ini  menunjukkan  atom helium metastabil  yang dihasilkan melalui helium sebagai  gas penyangga berpengaruh  terhadap  peningkatan  emisi  hidrogen  pada  sampel  zircaloy dan  batu  hitam. Kata  kunci : sampel zircaloy, sampel batu hitam, laser induced plasma, atom helium metastabil,  emisi hidrogen dan emisi helium.
Hubungan Asuhan Keperawatan Ortopedi dengan Tingkat Kepuasan Pasien di RSU Adhyaksa Maliki, Maliki; Aprisunadi, Aprisunadi; Susanti, Fajar; Kalsum, Umi
Jurnal Persatuan Perawat Nasional Indonesia (JPPNI) Vol 9, No 1 (2024)
Publisher : Jurnal Persatuan Perawat Nasional Indonesia (JPPNI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32419/jppni.v9i1.565

Abstract

Gangguan muskuloskeletal merupakan penyebab kecacatan paling umum nomor dua di dunia. Di RSU Adhyaksa gangguan muskuloskeletal banyak terjadi mulai dari kasus anak, dewasa hingga lansia. Berdasarkan hal tersebut, asuhan keperawatan ortopedi yang diberikan harus sesuai dengan standar sehingga akan dapat meningkatkan pelayanan yang diberikan. Tujuan: Penelitian ini bertujuan untuk mengetahui hubungan asuhan keperawatan ortopedi dengan tingkat kepuasan pasien di RSU Adhyaksa. Metode: metode penelitian ini bersifat kuantitatif, desain penelitian menggunakan deskriptif korelatif dengan pendekatan cross-sectional. Pengumpulan data menggunakan kuesioner yang sudah dilakukan uji validitas sebelum digunakan. Sampel penelitian ini sebanyak 65 responden dengan teknik pengambilan sampel menggunakan total sampling. Analisis data menggunakan uji chi square. Hasil: Diketahui terdapat 87,7% pasien mempersepsikan asuhan keperawatan ortopedi telah dilaksanakan dengan baik serta 86,6% pasien menyatakan puas terhadap layanan yang diberikan. Pada analisis lanjut disimpulkan bahwa terdapat hubungan yang bermakna antara asuhan keperawatan ortopedi dengan kepuasan pasien ortopedi (p: 0,001, α: 0,05). Asuhan keperawatan oropedi yang baik berpeluang 22 kali terhadap kepuasan pasien dibanding asuhan keperawatan yang kurang baik (95% CI OR: 3,82; 127,78). Diskusi: Penelitian ini mendukung temuan penelitian lain yang menyatakan bahwa asuhan keperawatan yang baik akan meningkatkan kepuasan pasien terhadap mutu layanan keperawatan. Pelayanan yang baik akan membuat pasien merasa puas terhadap asuhan keperawatan yang diberikan. Kesimpulan: Penelitian ini menyimpulkan adanya hubungan yang bermakna antara asuhan keperawatan ortopedi dengan Tingkat kepuasan pasien. Penelitian ini merekomendasikan bahwa dibutuhkan penelitian lanjutan dengan desain intervensi berkaitan dengan peningkatan mutu asuhan keperawatan sehingga kepuasan pasien dapat semakin meningkat.Kata Kunci: asuhan keperawatan ortopedi, kepuasan pasien, perawat Correlation Between Orthopedic Nursing Care and Patient Satisfaction Levels at Adhyaksa General Hospital ABSTRACT Musculoskeletal disorders are the second most common cause of disability worldwide. At Adhyaksa General Hospital, these disorders frequently occur across age groups, from children to the elderly. Based on this, orthopedic nursing care provided should align with standards to enhance service quality. Objective: To identify the correlation between orthopedic nursing care and patient satisfaction levels at Adhyaksa General Hospital. Methods: This quantitative study used a descriptive correlational design with a cross-sectional approach. Data were collected using a validated questionnaire. The sample comprised 65 respondents selected through total sampling. Data analysis was conducted using the chi-square test. Results: The findings indicate that 87.7% of patients perceive orthopedic nursing care as well-executed, and 86.6% report satisfaction with the services provided. Further analysis concluded a significant correlation between orthopedic nursing care and orthopedic patient satisfaction (p: 0.001, α: 0.05). High-quality orthopedic nursing care was found to increase the likelihood of patient satisfaction by 22 times compared to lower-quality care (95% CI OR: 3.82; 127.78). Discussion: This study supports previous findings, indicating that good nursing care enhances patient satisfaction with the quality of nursing services, as positive care experiences contribute to patient satisfaction. Conclusion: The study concludes a significant correlation between orthopedic nursing care and patient satisfaction levels. It recommends further research with an intervention design focused on improving nursing care quality to further enhance patient satisfaction.Keywords: Orthopedic Nursing Care, Patient Satisfaction, Nurse
RECONCILIATION OF THE THEORY OF NĀSIKH - MANSŪKH IN THE QUR'AN VERSION OF SAYYID QUTHB: An Analysis of the Tafsir of Fi-Zhilalil Qur'an Nursyamsu, Nursyamsu; Taufiq, Muhammad; Maliki, Maliki; Najmuddin, Hasan Asy’ari
TAJDID: Jurnal Ilmu Ushuluddin Vol. 24 No. 1 (2025): Kajian Ilmu Ushuluddin dan Studi Agama
Publisher : Faculty of Ushuluddin and Religious Studies UIN Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/tjd.v24i1.585

Abstract

The study of nāsikh - mansūkh has recently become an interesting study in the theory of the development of the ulumul Qur'an. This is of course seen in several aspects of the study of nāsikh - mansūkh carried out by several previous studies. However, what is more interesting is that research regarding nāsikh - mansūkh is still being carried out by several tafsir scholars, namely Sayyid Quthb in his book Fi Zhilalil-Qur’an. In his tafsir book, there are several terms that researchers see as the existence of nāsikh - mansūkh in tafsir. Of course this is an academic problem in this research. More specifically, this article will answer several main issues for further study. First, what is Sayyid Quthb's view of the nāsikh - mansūkh theory in the commentary book Fi Zhilalil-Qur’an. Second, what are the themes that nāsikh - mansūkh uses as a form of reconciliation with Sayyid Quthb in his tafsir book. This type of research is a descriptive-analytical library study by analyzing various relevant references to answer the main problem, including books, journals, articles and several other references. This article concludes that Sayyid Quthb succeeded in showing the verses of the Qur’an which are considered naskh in the book Fi Zhilalil-Qur’an. Sayyid Quthb's view divides the naskh into two, namely nāsikh tāsyri’i and nāsikh takwiniy. Naskh tasyri’i is an erasure that does not occur in the Qur'an meaning, there is no naskh between other verses of the Qur'an. because the tasyri’i naskh process was final with the end of the Prophet's message. Meanwhile, naskh takwiniy is the occurrence of a miraculous event which is a manifestation of God's intervention in the wheel of human life. The form of relevance of the nāsikh - Mansūkh theory carried out by Sayyid Quthb is that all the messages put forward by the Qur'an are systematic-implementative. This means that the entire message of the Qur'an is an inseparable unity and is integrally ready to be applied in the real life of humanity throughout the ages.