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All Journal Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Jurnal Riset Fisika Edukasi dan Sains Hang Tuah Law Journal Unnes Journal of Public Health JPPS (Jurnal Penelitian Pendidikan Sains)
SRI ASTUTIK
UPT BKT Kebun Raya Cibodas, Lembaga Ilmu Pengetahuan Indonesia
Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Public Health Social Sciences

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HUBUNGAN ANTARA DESAIN KURSI KERJA DENGAN KELUHAN NYERI PUNGGUNG BAWAH PADA PEKERJA BAGIAN PENENUNAN DI CV. PIRSA ART PEKALONGAN Astutik, Sri
Unnes Journal of Public Health Vol 4 No 1 (2015): Unnes Journal Of Public Health
Publisher : Universitas Negeri Semarang in cooperation with Association of Indonesian Public Health Experts (Ikatan Ahli Kesehatan Masyarakat Indonesia (IAKMI))

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (492.327 KB) | DOI: 10.15294/ujph.v4i1.4711

Abstract

Low Back Pain is a gripe that often happens to worker with prevalence reaches 31,6%. The aim of this study is to find out the correlation between height of chair, length of the base of chair, width of the base of chair desaign of working chair and low back pain gripe on weave worker of CV. Pirsa Art Pekalongan. This study is explanary research with cross sectional approachment. The population of this study all the weave worker of CV. Pirsa Art Pekalongan as many as 20 people. Sample of this study is all the weave worker of CV. Pirsa art Pekalongan as many as 20 people (using total sampling technique). The instrument that used in this study is rolled and assessment sheet. The analysist of data is conducted univariat and bivariat (using chi-square test with α=0,05). The result of this study, variable which related with low back pain on weave worker of CV. Pirsa art Pekalongan is the height of chair (ρ=0,02) and the length of the base of chair (ρ=0,015). According to the result of study, there is a correlation between the height of chair and the length of the base of chair with low back pain gripe. Suggestion which given to the worker is that the worker should pay attention to their resting time also doing warming up before working. For the owner of weaving factory is suggested to supply chair that fulfill the criteria of ergonomics chair size appropriate with anthropometry of the worker.
THE PRINCIPLE OF LEGAL RELATIONSHIP BETWEEN SYARI’AH BANKS AND CUSTOMERS SAVING THEIR MONEY Astutik, Sri
Hang Tuah Law Journal VOLUME 1 ISSUE 2, OCTOBER 2017-MARCH 2018
Publisher : Universitas Hang Tuah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/htlj.v1i2.24

Abstract

Saving money in syari’ah banks may be conducted through aqad Wadiah and aqad Mudharabah, in the form of wadiah giro, wadiah saving, mudharabah saving, mudharabah deposit, and other financial products in line with the syari’ah of Islam. The legal relationship between syari’ah banks and customers saving their money is an agreement specifically mentioned in a written contract about saving some money in syari’ah banking, and it is called Aqad (i.e., contract). In financial collection, the relationship between syari’ah banks and the customers (depositor) is in the form of partnership. The principle underlying that partnership is the principle of trust and amanah.
PENGARUH PERPUTARAN KAS, PERPUTARAN PIUTANG DAN PERPUTARAN PERSEDIAAN TERHADAP PROFITABILITAS PADA PERUSAHAAN CONSUMER GOODS YANG TERDAFTAR DI BURSA EFEK INDONESIA PERIODE 2010 S.D 2014 Astutik, Sri; ', Makhdalena; Trisnawati, Fenny
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 4, No 1 (2017): Wisuda Februari 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract

Abstract: This study aims to determine the effect of cash turnover, accounts receivable turnover and inventory turnover, both simultaneously and partially on the profitability of the Consumer Goods companies listed in Indonesian Stock Exchange period 2010 to 2014. The total number of listed compaies in the Consumer Goods sub-sector is 38 companies. Consumer Goods companies population who have the necessary data in this study is 13 companies. . Data analysis techniques used in this research is multiple linear regression analysis. The result showed that the cash turnover, accounts receivable turnover and inventory turnover simultaneously affect the profitability of the company amounted to 13.6%. Further research showed that the effect of the partial cash turnover on the profitability of 0.073%, the effect on profitability piutan turnover amounted to 14.36%, and the effect of inventory turnover to profitability by 0.86%.Key Words: Profitability, Cash Turnover, Receivable Turnover, Inventory Turnover.
DEVELOPING TEACHING MATERIAL FOR PHYSICS BASED ON COLLABORATIVE CREATIVITY LEARNING (CCL) MODEL TO IMPROVE SCIENTIFIC CREATIVITY OF JUNIOR HIGH SCHOOL STUDENTS Astutik, Sri; Prahani, Binar Kurnia
Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Vol 8, No 2 (2018)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpfa.v8n2.p91-105

Abstract

The teaching material for Physics based on collaborative creativity learning (CCL) model is by design to improve scientific creativity, collaborative skills, and science process skills of junior high school students. The focus of this research is to analyze the teaching materials based on CCL model in terms of their validity (content and construct, reliable) and effectiveness to improve students? scientific creativity in the science lesson, particularly for Physics education. The validity and effectiveness of the teaching material were measured by using Validation Assessment Sheet (VAS) and Scientific Creativity Assessment Sheet (SCAS). The data were analysed through mean validity score, Cronbach?s coefficient alpha, Wilcoxon test, N-gain, and Mann Whitney test. The results of this study include: (1) validity of the the CCL-based teaching materials for Physics fulfill validity criteria (valid and reliable); (2) in terms of components of validity, the CCL-based teaching materials for Physics: (a) there is an increase of students? scientific creativity with the alpha of ? = 0.05, (b) the average score of students? scientific creativity was in medium category, and (c) there is no significant different improvement (consistent) of scientific creativity skills in all groups. The implication of this developmental research of CCL-based teaching materials for Physics has proven to be valid and effective to increase the scientific creativity of junior high school students, particularly in Motions and Simple Machine chapters.
Developing Teaching Material for Physics Based on Collaborative Creativity Learning (CCL) Model to Improve Scientific Creativity of Junior High School Students Astutik, Sri; Prahani, Binar Kurnia
Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Vol 8, No 2 (2018)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpfa.v8n2.p91-105

Abstract

The teaching material for Physics based on collaborative creativity learning (CCL) model is by design to improve scientific creativity, collaborative skills, and science process skills of junior high school students. The focus of this research is to analyze the teaching materials based on CCL model in terms of their validity (content and construct, reliable) and effectiveness to improve students’ scientific creativity in the science lesson, particularly for Physics education. The validity and effectiveness of the teaching material were measured by using Validation Assessment Sheet (VAS) and Scientific Creativity Assessment Sheet (SCAS). The data were analysed through mean validity score, Cronbach’s coefficient alpha, Wilcoxon test, N-gain, and Mann Whitney test. The results of this study include: (1) validity of the the CCL-based teaching materials for Physics fulfill validity criteria (valid and reliable); (2) in terms of components of validity, the CCL-based teaching materials for Physics: (a) there is an increase of students’ scientific creativity with the alpha of α = 0.05, (b) the average score of students’ scientific creativity was in medium category, and (c) there is no significant different improvement (consistent) of scientific creativity skills in all groups. The implication of this developmental research of CCL-based teaching materials for Physics has proven to be valid and effective to increase the scientific creativity of junior high school students, particularly in Motions and Simple Machine chapters.
PENGARUH MODEL PEMBELAJARAN (CC) BERBASIS SCAFFOLDING TERHADAP KEMAMPUAN SCIENTIFIC REASONING FISIKA SISWA SMA Azmi, Devi Tri Ulul; Astutik, Sri; Subiki, Subiki
JPPS (Jurnal Penelitian Pendidikan Sains) Vol 10, No 1 (2020)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v10n1.p1833-1843

Abstract

The purpose of the research is conducted to examine the effect of Scaffolding-based  (CC) learning models on the ability of scientific reasoning physics of high school students. The research population was MAN Bondowoso 2019/2020 students and the research sample was the students of class XI IPA 1 and XI IPA 2. The research techniques used were observation, tests and documentation. There are two stages of data analysis technique, they are normality test and independent sample t-test using SPSS version 23. The result shows that the experimental class and control class data are normally distributed, that is the sig value. > 0.05. Independent test sample t-test using SPSS 23 on the scientific reasoningphysics capability obtained sig. (2-tailed) by 0,038 and the result of sig. (1-tailed) for 0,019 meaning that the test is <0.05. The results showed that the  model based on Scaffolding had a significant effect on the ability of scientific reasoning physics of high school students of high school students.
PENGARUH PAPARAN MEDAN MAGNET ELF (EXTREMELY LOW FREQUENCY) TERHADAP pH SUSU KEDELAI Widjayanti, Octavia Dwi; Sudarti, Sudarti; Astutik, Sri
Jurnal Riset Fisika Edukasi dan Sains Vol 8, No 1 (2021): Jurnal Riset Fisika Edukasi dan Sains
Publisher : Universitas PGRI Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22202/jrfes.2021.v8i1.4848

Abstract

Susu kedelai merupakan hasil ekstraksi kedelai yang sangat bermanfaat namun memiliki masa simpan yang relatif rendah. Medan magnet Extremely Low Frequency merupakan bagian dari spektrum pada gelombang elektromagnetik yang berfrekuensi < 0,3 kHz dan termasuk dalam radiasi non ionizing, dimana dapat digunakan di berbagai bidang seperti pangan, pertanian, dan kedokteran. Pada penelitian ini terdapat dua kelompok yaitu kelompok kontrol (kelompok yang tidak diberikan paparan medan magnet ELF) dan kelompok eksperimen (kelompok yang diberikan paparan medan magnet ELF intensitas 300 μT dan 500 μT dengan waktu paparan 60 menit, 90 menit, dan 120 menit). Analisa data dilakukan dengan uji Oneway Anova dilanjutkan uji LSD menggunakan software IBM SPSS Statistics 25. Hasil penelitian didapatkan bahwa paparan medan magnet Extremely Low Frequency (ELF) berpengaruh terhadap pH susu kedelai, dimana intensitas paparan 500 μT dengan waktu paparan 60 menit berpotensi dalam menghambat penurunan pH susu kedelai.   Kata kunci: pH, Medan Magnet ELF, Susu Kedelai
Co-Authors Azmi, Devi Tri Ulul Binar Kurnia Prahani Fenny Trisnawati Hermanu Joebagio Makhdalena Makhdalena Singgih Bektiarso Subiki Subiki Sudarti Sudarti Widjayanti, Octavia Dwi Zevi Hofifah, Zevi