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Jurnal Penelitian Pendidikan IPA (JPPIPA)
Published by Universitas Mataram
ISSN : 24602582     EISSN : 2407795X     DOI : -
Core Subject : Science, Education, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics
Science Educational Research Journal is international open access, published by Science Master Program of Science Education Graduate Program University of Mataram, contains scientific articles both in the form of research results and literature review that includes science, technology and teaching in the field of science. The Science Educational Research Journal is published twice in a year in January and July editions. The editors receive writing in Indonesian or English, either from the university or from outside the university.
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Articles 137 Documents
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Search results for , issue "Vol 9 No 7 (2023): July" : 137 Documents clear
Analysis of Gray Matter Volume (GMV) and White Matter Hyperintensity (WMH) in Ischemic Stroke Patients with Fluid Attenuated Inversion Recovery (FLAIR) Imaging Ade Lina Nur Fadlilah; Johan Andoyo Effendi Noor; Yuyun Yueniwati; Karimah
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3377

Abstract

Stroke is a serious health problem faced by almost all over the world. The occurrence of ischemic stroke could affect the gray matter volume (GMV) in the human brain. In Magnetic Resonance imaging of an ischemic stroke with a FLAIR sequence, a white lesion known as the white matter hyperintensity (WMH) is often found. We studied correlation between gray matter volume (GMV) and white matter hyperintensity (WMH) in ischemic stroke patients using fluid attenuated inversion recovery (FLAIR) sequences. The MRI data were taken randomly from ten ischemic stroke patients (mean age 46.9 years) and ten normal patients (mean age 36.8 years). FLAIR axial image parameters, i.e. TE (time echo), TR (time repetition), and TI (time inversion) were analyzed. The results reveal that the TE and TR values in FLAIR images of normal and ischemic stroke patients are classified as long TE (more than 70 ms), long TR  (more than 1500 ms) and long TI (more than 1700 ms). The mean GMV of ischemic stroke patients (1.371 cm3) is smaller than the GMV of normal patients (2.267 cm3). This is related to the presence of white matter hyperintensity (WMH) in ischemic stroke patients
Effect of Catechins Uncaria gambir Roxb. on Blood Sugar Levels of Mus musculus L. Hyperglycemia Elsa Yuniarti; Sari Ramadhani
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3476

Abstract

Sugar is one of the main energies for the body, but do not consume it in excess, because it causes blood sugar levels to increase, this condition is called hyperglycemia. Gambir contains beneficial antioxidants such as catechins. Catechins are polyphenolic compounds belonging to the flavonoid group. The purpose of this study was to determine the effect of gambier catechins on blood sugar levels in hyperglycemic mice. This study is an experimental study with a completely randomized design using 25 samples of male mice for 42 days with two control groups and three treatment groups, namely the negative control was not treated, and the positive control was given glibenclamide after sucrose induction, P1, P2, and P3 were taken with catechins different concentrations after sucrose induction. Checking blood sugar levels using a glucometer (Easy Touch). Data were analyzed by one-way of variance (ANOVA) followed by a DMRT follow-up test at a 5% level. The results showed that gambier catechins had an effect (p<0.05) on blood sugar levels in hyperglycemic mice. The most effective gambier catechin administration was at P2 (80% catechin concentration).
PROFIL KEMAMPUAN LITERASI SAINS MAHASISWA CALON GURU SEKOLAH DASAR Y Nurhayati; W Sopandi; R Riandi
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3510

Abstract

This research aims to determine the profile of the scientific literacy competence of pre-service elementary school teacher students. The method used is descriptive quantitative method. The samples are 52 elementary school teacher education students at a private university (23 students from class AO1 and 29 students from class AO2). The instrument used is the scientific literacy ability test questions consisted of 80 multiple choices questions that have passed the validity test. The data were then analyzed by using descriptive statistical analysis. The results showed that the scientific literacy competence of pre-service elementary school teacher students was in the moderate category. In details, the sub-indicator of explaining scientific phenomena is in the moderate category, identifying scientific questions or issues is in the moderate category, and using scientific evidence is in the low category. The results show that overall the sub-indicators are in the moderate category.
Pengembangan Media Pembelajaran Berbasis Android QuickAppNinja (Guess Image & Find Words) Untuk Meningkatkan Literasi Digital Guru Sekolah Dasar Syaiful Bakhri; Nabeela Himmatus Tsuroya; Yanwar Pratama
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3574

Abstract

In the era of the industrial revolution 4.0, all forms of technological progress were massively implemented in various aspects of life, including education. Teachers must have skills in media, information, and internet networks, constructed as Digital Literacy skills. This study aims to develop learning media on the material at the elementary school level based on Android application techniques that teachers can use in learning activities. The research covers the stages of developing Android-based learning media using QuickAppNinja (student learning tools include searching for words and guessing pictures), then measuring the teacher's response to the developed application, and how digital literacy skills change in teachers after using the developed learning media. The research method adopts a design and development (D&D) model, including setting objectives, aligned assessments, making flowcharts and storyboards, selecting or creating media, creating interfaces, and integration. The instrument of research was used in the form of a multiple choice test that measures the respondent's digital literacy. Test results from 35 teachers, with an average score of 7.27 out of 10, mean the teacher is sufficiently mastering digital literacy skills.
Teachers and Students Needs Analysis for the Development of Subject Specific Pedagogy (SSP) Blended Learning Based on Multiple Representations Rachma Kharolinasari; Sri Mulyani; Elfi Susanti VH; Nurma Yunita Indriyanti
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3600

Abstract

This article discusses the needs analysis of the teachers and students towards the development of a multiple-representation-based blended learning Subject Specific Pedagogy (SSP) used in chemistry learning. The subjects of this study consisted of 15 chemistry teachers in Central Java and 34 high school students in class XII IPA. Primary data were obtained by providing teacher questionnaires consisting of the characteristics of reaction rates material, the use of learning media that are usually used, and students' critical thinking skills and learning using SSP blended learning based on multiple representations. While the student questionnaire consists of students' interests and learning methods in understanding chemical material, students' opinions regarding the reaction level material, and students' general critical thinking skills. The results of this need analysis show that teachers and students need integrated learning tools to support learning activities. The conclusion of this study is to develop a multiple-representation-based blended learning Subject Specific Pedagogy (SSP) to improve critical thinking skills and student learning outcomes
Analysis of the Physical and Mental Workload of Nurses with the Implementation of Patient Safety During the Covid-19 Pandemic Abubakar Betan; Zaenal; Hamzah; Abdullah; Hilmiah
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3655

Abstract

The workload of nurses in hospitals encompasses both physical and mental aspects. Physical tasks include tasks such as lifting patients, administering infusions, monitoring vital signs, and administering oxygen, among others. Meanwhile, mental workload involves dealing with job complexity, providing mental and emotional support to patients and their families, especially those undergoing operations or in critical condition, employing specialized skills in patient care, and establishing effective communication with patients and their families. This study aims to examine the physical and mental workload of nurses in relation to the implementation of patient safety during the COVID-19 pandemic at Labuan Baji Hospital in Makassar. The research design employed a quantitative approach with a cross-sectional design, and the study sample consisted of 36 respondents. The objective of this study is to explore the relationship between the independent variables (mental workload and physical workload) and the dependent variable (implementation of patient safety). The study findings reveal a p-value of 0.409 for the relationship between physical workload and the implementation of patient safety, and a p-value of 0.069 for the relationship between mental workload and the implementation of patient safety. In conclusion, this study does not find a significant relationship between physical workload and the application of patient safety in the inpatient ward of Labuan Baji General Hospital in Makassar. Additionally, no significant relationship is observed between mental workload and the implementation of patient safety in the same setting. The results of this study contribute to enhancing understanding of patient safety within hospitals and its association with the workload of nurses.
Comparison of the Rate of Depression in Early and Late Elderly Women with Diabetes Mellitus Fatmawati Fatmawati; Andi Suswani; Nurlina Nurlina
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3658

Abstract

Elderly people with Diabetes Mellitus (DM) have a greater risk of experiencing depression compared to the elderly who do not suffer from DM. The Ministry of Health divides the elderly into two categories based on age, namely the early elderly (46-55 years old) and the late elderly (56-65 years). Objective: to analyze the comparison of depression levels in early and late elderly women with DM. An analytic observational design with a cross-sectional approach. The sample in this study were 33 elderly (15 early elderly and 18 late elderly) with DM in two health centers, namely Bontobangun health center and Tanete health center, Bulukumba district. The level of depression was measured by the Depression Anxiety Stress Scales 21 questionnaire. Data analysis used the Pearson chi-square test with SPSS software. The early elderly tends to feel the level of mild depression (46.7%) even 6.7% of the early elderly do not experience depression. The late elderly tends to feel the level of severe depression (50%) even 5.6% of the late elderly have very severe depression. The results of statistical tests showed that there was a significant difference between the level of depression in the early elderly and the late elderly (p = 0.026). Women with DM aged 56-65 years are very susceptible to depression with a more severe level when compared to women with DM aged 46-55 years. The need for special treatment that makes the elderly as the main target to reduce the depression they experience
Kerentanan Perempuan dalam Pengelolaan Air Rumah Tangga Selama Pandemi COVID-19 di Jakarta Utara Ellen Suryanegara; Herdis Herdiansyah; Donna Asteria
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3662

Abstract

Human population growth, the rapid development of urban areas, and climate change were causing a scarcity of freshwater resources. Providing water and sanitation is important to protect the health during a pandemic. However, North Jakarta still faces problems in meeting the water demands of its residents. The COVID-19 pandemic expands the challenges faced by vulnerable individuals living in poverty and without access to health services, water, sanitation, and adequate housing, especially for women. During the COVID-19 pandemic, woman's responsibilities became even heavier; aside from paying attention to their safety and health, women were often burdened with domestic roles towards their families and their responsibility for collecting water supplies for the household. This study examines the situation of women's vulnerability in household water management in the urban environment of North Jakarta, especially during the COVID-19 pandemic. A quantitative approach with descriptive statistical analysis was used in this study. The result of this study portrays women's vulnerability in household water management during the COVID-19 pandemic in North Jakarta in two categories, 49.26% have a high level of vulnerability, and 50.74% have a low level of vulnerability. The level of exposure, sensitivity, and response capacity assessed the vulnerability components. This study is expected to be a reference for sustainable water management, considering gender roles and conditions in urban environments, especially during disasters.
Growth Response and Production of Cabbage (Brassica Olera Var. Capitata) on Various Kinds of NPK and Organic Fertilizers Rosmadelina Purba; Irawaty Rosaline; Ringkop Situmeang; Christin Imelda Girsang; Wahyunita Sitinjak
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3666

Abstract

This study was conducted in Pematang Bandar district of Simalungun regency at an altitude of ±150 meters above sea level. This study investigated the growth response and production of cabbage (brassica olera var. capitata) to various types of NPK and organic fertilizers. This study used a randomized block design (RBD) with two treatment factors. The first factor was applying various types of organic fertilizers consisting of three dosage levels: P1 = 4 kg/plot cow manure; P2 = 0.8 kg/plot organic fertilizer by PETROGANIK; P3 = 1.2 kg/plot organic fertilizer by MABAR. The second factor was applying NPK fertilizer consisting of three dose levels: N1 = 3.5 g/plot; N2 = 5 g/plot; N3 = 6.5 g/plot. The parameters observed were: plant height (cm) 2.4 and 6 WAP (week after planting); total leaf (blades); crop formation speed; crop weight per plant (kg); crop weight per plot (kg). The results showed a real response in applying various types of NPK and organic fertilizers. In addition, there was a real response in applying various types of NPK and organic fertilizers to plant height, total leave, crop formation speed, crop weight per plant, and crop weight per plot on cabbage growth and production.
Test the Adaptability of Several Soybean (Glycine Max L) F5 Strains with TSP Fertilizer Arvita Netti Sihaloho; Irawaty Rosaline; Wahyunita Sitinjak
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3667

Abstract

Growth and production strains need to be capability tested in many different environmental conditions. The research aims to obtain efficient strains against the use of phosphate fertilizer and obtain the best dose of TSP fertilizer for the growth and production of soybean strains. The study used the two-factor Factorial Group Randomized Design (RAKF) method. The first factor is the dose of TSP fertilizer with 3 levels, namely P1=25 kg/ha, P2=50 kg/ha, P3=75 kg/ha.The second Factor with 5 levels, treatments were obtained and repeated 3 times. The plot area is 1mx2m with a planting distance of 20 cm x 25 cm. Plant maintenance is carried out by spraying insecticides Decis 25 EC and Dithane. The variables observed were plant height (cm), number of productive branches (branches), number of pods per plant (pods), seed weight per plant (g), seed weight per plot (g), weight of 100 seeds (g). Data  were analyzed with a 95% confidence level BNT test using SPSS 26. The results showed that the F5 strain is the most efficient strain in using TSP fertilizer is the G4 = F5-A-T-SSD-84 strain with a dose of 25 kg/ha or 75g/plot to produce planting seed weight 27.76g. TSP fertilizer dose of 75 kg/ha is the best dose to produce the highest planting seed weight

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