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All Journal Jurnal Ecolab Corona: Jurnal Ilmu Kesehatan Umum, Psikolog, Keperawatan dan Kebidanan Protein: Jurnal Ilmu Keperawatan dan Kebidanan Observasi: Jurnal Publikasi Ilmu Psikologi International Journal of Studies in International Education Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam
Nurhasni Nurhasni
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Humanities Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Nursing Physics Public Health Social Sciences

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PENGKAJIAN METODE UNTUK ANALISIS TOTAL LOGAM BERAT DALAM DAGING IKAN MENGGUNAKAN METODE ASSOCIATION OF OFFICIAL ANALITICAL CHEMIST (AOAC) MODIFIKASI Siti Masitoh; Arum Prajanti; Jenia Mustika; Nurhasni Nurhasni
Jurnal Ecolab Vol 8, No 1 (2014): Jurnal Ecolab
Publisher : Pusat Standardisasi Instrumen Kualitas Lingkungan Hidup Laboratorium Lingkungan (P3KLL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jklh.2014.8.1.43-51

Abstract

Pengujian logam berat dalam material (daging ikan) tidak hanya tergantung pada prosedur yang telah ada tapi juga dapat dilakukan modifikasi untuk pengembangan, supaya dapat diketahui dan dipilih metode analisis yang paling cocok. Oleh karenanya, dalam penelitian ini dilakukan kajian metode Association of Official Analitical Chemist (AOAC) modifikasi internasional 2005: 999.10,dengan menggunakan Flame Atomic Absorption Spectrophotometry(FAAS) dan Graphite Furnace Atomic Absoption Spectroscopy(GFAAS). Pengkajian terhadap metode standar yang dimodifikasi perlu dilakukan oleh laboratorium untuk menegaskan dan mengkonfirmasikan bahwa metode tersebut sesuai dengan penggunaannya. Contoh uji yang digunakan dalam penelitian ini adalah daging ikan dan Certified reference material(CRM) DORM-4 Fish Protein Certified Reference dari Kanada. Sebanyak 0,5 gram contoh uji dan CRM ditimbang kemudian ditambahkan dengan asam HNO3 dan selanjutnya didestruksi menggunakan microwave digestion. Larutan hasil destruksi kemudian diukur konsentrasi logam total tembaga (Cu), seng (Zn), besi (Fe), kadmium (Cd) dan timbal (Pb) dengan menggunakan FAAS dan GFAAS. Parameter dalam kajian metode ini meliputi linearitas, limit deteksi, akurasi dan presisi. Hasil penelitian menunjukkan penggunaan metode AOAC modifikasi dengan penambahan HN03 untuk analisis logam berat telah memenuhi semua persyaratan keberterimaan suatu metode untuk digunakan dalam analisis di laboratorium
PENGKAJIAN METODE UNTUK ANALISIS TOTAL LOGAM BERAT DALAM SEDIMEN MENGGUNAKAN MICROWAVE DIGESTION Yayah Rodiana; Siti Masitoh; Hafiz Maulana; Nurhasni Nurhasni
Jurnal Ecolab Vol 7, No 2 (2013): Jurnal Ecolab
Publisher : Pusat Standardisasi Instrumen Kualitas Lingkungan Hidup Laboratorium Lingkungan (P3KLL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jklh.2013.7.2.71-80

Abstract

Destruksi asam tertutup atau disebut juga microwave digestion merupakan metode destruksi basah yang paling direkomendasikan untuk analisis logam berat. Kelebihan dari metode ini diantaranya adalah tidak ada unsur-unsur volatile yang hilang dan waktu pengerjaannya cukup singkat (20-40 menit) dibandingkan dengan destruksi asam terbuka yang membutuhkan waktu lebih lama (lebih dari 24 jam). Contoh uji yang digunakan dalam penelitian ini adalah sedimen dari Certified Reference Material (CRM). Sebanyak 0,5 gram contoh uji ditimbang kemudian ditambahkan dengan asam HNO3 dan selanjutnya didestruksi menggunakan microwave digestion. Larutan hasil destruksi kemudian diukur konsentrasi logamnya dengan menggunakan Spektrofotometer Serapan Atom (SSA). Validasi metode dilakukan terhdap hasil pengukuran total logam kadmium (Cd) , tembaga (Cu) , mangan (Mn) dan seng (Zn) meliputi linearitas, limit deteksi , akurasi dan presisi . Hasil penelitian menunjukkan penggunaan metode microwave digestion dengan penambahan HN03 untuk analisis logam berat telah memenuhi semua persyaratan keberterimaan suatu metode untuk digunakan dalam analisis di laboratorium
Need Assesment Perilaku Sehat pada Mahasiswa Psikologi Angkatan 2021 Kampus V Universitas Negeri Padang Apriyani Apriyani; Mutiara Rahma Eldita; Tiara Tri Ariani; Zakia Miftahul Faradisi; Adifa Khoiron; Nurhasni Nurhasni
Observasi : Jurnal Publikasi Ilmu Psikologi Vol. 3 No. 2 (2025): May :Observasi: Jurnal Publikasi Ilmu Psikologi
Publisher : Asosiasi Riset Ilmu Kesehatan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/observasi.v3i2.1094

Abstract

Several surveys of (college) students have revealed that many of them have not adopted (accustomed) a healthy lifestyle. This is of course (surely) a concern because good health determines a good quality of life, including physical, educational, emotional and spiritual aspects. Therefore, it is important for every individual (everyone) to adopt (get used to) a healthy lifestyle, including students. This research aims to look at the healthy living behavior of students majoring in psychology at Padang State University. This research consisted of 89 students selected through purposive sampling. The measurement instrument in this study was adapted from the healthy living behavior scale in research conducted by Monika (2018) with a total of 30 questions. The results of the study showed that 8% of students were in low healthy lifestyle behavior and 55% of students were in moderate healthy lifestyle behavior.
Pengaruh Kecerdasan Emosional terhadap Prestasi Akademik pada Siswa SMK Kesehatan Prima Nusantara Zakia Miftahul Faradisi; Diva Ingriani; Lidya Yuliani; Lisa Arista; Nurhasni Nurhasni; Tiara Tri Ariani; Zidan Maliki Akbar
Protein : Jurnal Ilmu Keperawatan dan Kebidanan.  Vol. 3 No. 3 (2025): Juli : Protein: Jurnal Ilmu Keperawatan dan Kebidanan
Publisher : Asosiasi Riset Ilmu Kesehatan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/protein.v3i3.1526

Abstract

Academic achievement is the result of the learning process which can be measured using achievement tests such as exams and one of the factors so that students can achieve better learning achievement can be influenced by emotional intelligence. The aim of this research is to determine the effect of emotional intelligence on the academic achievement of Prima Nusantara Health Vocational School students. The sample of this research consisted of 93 students. Sampling was carried out by purposive sampling. The method used is quantitative, correlational research with linear regression. The emotional intelligence scale uses Goleman's theory modified by Aziz with a total of 25 items ranked from 1 to 4. Based on the results of a simple linear regression test, a sig value of 0.03 < 0.05 is obtained. so that the emotional intelligence variable influences the academic achievement variable.
Sistematik Literatur Review : Dampak Fatherless terhadap Kondisi Sosio-Emosional Anak Jeni Fadhila; Kartika Aulia Rahmi; Muzhdhalifatul Azizah; Nurhasni Nurhasni; Amalia Kartika Yani; Maria Weni Gowasa; Mutiara Hendri
Corona: Jurnal Ilmu Kesehatan Umum, Psikolog, Keperawatan dan Kebidanan Vol. 3 No. 2 (2025): Juni : Corona: Jurnal Ilmu Kesehatan Umum, Psikolog, Keperawatan dan Kebidanan
Publisher : Asosiasi Riset Ilmu Kesehatan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/corona.v3i2.1313

Abstract

This research was conducted to describe the impact of fatherlessness on children's socio-emotional conditions. This topic was chosen because the presence of a father in a child's life has a very important role in shaping the child's socio-emotional aspects. However, the phenomenon of fatherlessness is increasing in society, whether due to divorce, problems in marriage, father's death, or fathers working outside the city. This research uses a systematic literature review to analyze data obtained from various sources. Based on the data findings, it can be seen that children who experience fatherlessness tend to have low self-confidence, have difficulty adapting to the social environment, and experience socio-emotional problems such as loneliness and loss. These impacts can be seen from various phases of development starting from early childhood, adolescence, even to early adulthood.
Meningkatkan Durasi Perilaku On-Task Terhadap Tugas Akademik Menggunakan Teknik Shaping Maria Weni Gowasa; Rani Rafika Duri; Nurhasni Nurhasni; Tiara Tri Ariani; Yuli Rahmadini; Muhammad Iqbal Firmansyah
Corona: Jurnal Ilmu Kesehatan Umum, Psikolog, Keperawatan dan Kebidanan Vol. 3 No. 3 (2025): September : Corona: Jurnal Ilmu Kesehatan Umum, Psikolog, Keperawatan dan Kebid
Publisher : Asosiasi Riset Ilmu Kesehatan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/corona.v3i3.1647

Abstract

On-task behavior problems are a common obstacle in the academic activities of school-aged children. Children often experience difficulty maintaining attention, are easily distracted, and exhibit frequent shifts of attention during learning. This has the potential to lead to decreased academic achievement and increased impulsive behavior. This study aims to determine the effectiveness of the shaping behavior modification technique in increasing the duration of on-task behavior. The subject of the study was a 4-year-old boy who exhibited attention problems while working on academic tasks. The research design used a one-group pretest-posttest design with a single-subject approach using an A-B-A data collection model. Data collection was carried out using a duration data sheet to measure the duration of on-task behavior through direct observation. Data analysis was conducted by comparing the average duration of on-task behavior before and after the intervention. The results showed that the shaping technique did not provide a significant increase in the duration of on-task behavior. Although there were fluctuations in the duration of increases and decreases during the intervention phase, these results were not sufficient to prove the effectiveness of shaping in this context. These findings indicate that the shaping approach is less than optimal when applied alone, and that additional intervention methods or other alternatives are needed that are more appropriate to the characteristics and needs of the child. This research provides implications for the importance of selecting appropriate and adaptive behavioral intervention techniques to help children improve focus and engagement in academic activities.  
Analisis Pemahaman Konsep Dasar Perkalian Bilangan Cacah Siswa Kelas III Sekolah Dasar Nurhasni Nurhasni; Syahfutra, Bayu Rahman; Chandra Chandra
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 3 No. 2 (2025): Jurnal Matematika dan Ilmu Pengelatuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v3i2.4913

Abstract

Understanding the basic concept of multiplication is one of the important competencies that must be possessed by elementary school students. This study aims to analyze the extent of understanding the concept of multiplication of whole numbers in third grade elementary school students. A strong understanding of the concept at the initial stage is very important as a basis for mastering subsequent materials. This study uses a qualitative descriptive approach with data collection techniques in the form of diagnostic tests. The test is designed to identify the level of understanding of third grade elementary school students. The subjects of this study were third grade elementary school students. The results of the mini-research showed that some students had difficulty understanding story problems so that they considered them to be additions, errors when reading multiplication problems, and misconceptions that emerged in solving multiplication problems. Students had great difficulty making mathematical forms from story problems. These findings provide an important picture for teachers to design more effective learning and adjust their learning needs. Keywords: understanding concepts, mathematics learning, multiplication.
Systematic Literature Review : Resiliensi Lansia terhadap Bencana Alam Elvita Putri; Nurhasni Nurhasni; Maria Weni Gowasa; Aulia Aulia; Aflah Zakinov Irta
Observasi : Jurnal Publikasi Ilmu Psikologi Vol. 3 No. 3 (2025): August : Observasi: Jurnal Publikasi Ilmu Psikologi
Publisher : Asosiasi Riset Ilmu Kesehatan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/observasi.v3i3.1399

Abstract

Indonesia is known as an archipelago located on the Ring of Fire, which is the confluence of three major tectonic plates, namely Indo Australia, Eurasia and the Pacific. This causes Indonesia to be an area at risk of experiencing various kinds of natural disasters. The elderly are one of the groups of people who are most vulnerable to the high psychological impact of natural disasters. Resilience in times of crisis is an important psychological ability in individuals, especially the elderly, because it is expected to make individuals strong and able to adapt to changes in conditions that occur in their lives. elderly, because it is expected to make individuals strong and able to adapt to changes in conditions that occur well. Resilience is a personal trait that refers to positive adaptation and reducing negative influences and stressors so that individuals can improve mentally and maintain their health despite experiencing severe problems. The purpose of this study is to determine and explore various images of resilience and to find out the importance of resilience for the elderly in dealing with disasters. The method used in this research is the Systematic Literature Review (SLR) method where the literature related to the research will be analyzed and synthesized. The results and conclusions of this study are that the many types of natural disasters that occur in Indonesia make people from every group, especially the elderly, have resilience. The literature analyzed is literature published on Google Scholar, ISSN standardized and published between 2019 and 2024. The number of literature analyzed in this study was 8 literature. The results of this study are a description of the resilience of the elderly consisting of several categories / levels of resilience, things that affect resilience, how the elderly adjust, and elderly preparedness for natural disasters. In addition, this study concluded that resilience is important for the elderly to deal with natural disasters.
The Communication Philosophy of the Basiacuong Tradition in Ocu Language Expressions as an Ethnolinguistic Study Hasnah Faizah; Rahmi Septia Frisye; Nurhasni Nurhasni
International Journal of Studies in International Education Vol. 2 No. 3 (2025): August : International Journal of Studies in International Education
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/ijsie.v2i3.419

Abstract

The Basiacuong tradition is one of the oral cultural heritages of the Kampar (Ocu) people in Riau, which is rich in philosophical, ethical, and religious values. This study aims to analyze the expressions in the Ocu language that appear in Basiacuong practices using an ethnolinguistic approach. The research data were obtained through audiovisual observations of Basiacuong videos published in digital media, then transcribed and translated into Indonesian. The analysis was carried out using the interactive model of Miles and Huberman (1994) through three stages: data reduction, data presentation, and drawing conclusions. The results of the study indicate the existence of eight main utterances that include proverbs, traditional pantun, advice, religious expressions, and social and philosophical expressions. These utterances function to instill moral values, strengthen social ethics, entertain, and legitimize customs through Islamic teachings. This study confirms that the Basiacuong tradition is not merely an oral performance, but a means of inheriting cultural identity and an educational medium that remains relevant in maintaining social harmony in the Kampar community.
Democratic and Transformational Leadership of Susilo Bambang Yudhoyono in the Dynamics of Modern Indonesian Politics Nurhasni Nurhasni; Hasnah Faizah AR
International Journal of Studies in International Education Vol. 2 No. 4 (2025): November : International Journal of Studies in International Education
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/ijsie.v2i4.431

Abstract

This This article aims to conduct an in-depth analysis of Susilo Bambang Yudhoyono’s (SBY) leadership practices during his presidency (2004–2014), highlighting how his character, leadership style, policy implementation, and responses to the nation’s various challenges influenced the direction of Indonesia’s national development. The research employs a descriptive qualitative case study method by analyzing literature sources, government documents, state policies, and relevant academic studies. The findings show that SBY’s leadership was characterized by a democratic-participatory model with a charismatic touch, guiding Indonesia through critical periods such as major natural disasters, global economic changes, and challenges in consolidating democracy. The use of soft diplomacy, political consensus, and transparent governance became hallmarks of the SBY era, accompanied by bureaucratic reform efforts, social innovation, and community involvement in policy-making. This article also discusses the major achievements of SBY’s administration, responses to criticism, and the leadership legacy as a model for future national leaders.
Co-Authors Adifa Khoiron Aflah Zakinov Irta Amalia Kartika Yani Apriyani Apriyani Arum Prajanti Aulia Aulia Chandra Chandra Diva Ingriani Elvita Putri Hafiz Maulana Hasnah Faizah AR Jeni Fadhila Jenia Mustika Kartika Aulia Rahmi Lidya Yuliani Lisa Arista Maria Weni Gowasa Muhammad Iqbal Firmansyah Mutiara Hendri Mutiara Rahma Eldita Muzhdhalifatul Azizah Rahmi Septia Frisye Rani Rafika Duri Siti Masitoh Syahfutra, Bayu Rahman Tiara Tri Ariani Yayah Rodiana Yuli Rahmadini Zakia Miftahul Faradisi Zidan Maliki Akbar