bluuebunny/crossref_metadata_2025_split huggingface dataset:
Relationship between Social Media Use with teenager Physical, Mental and Social Health
Authors: Huvaid Sevilla Ukhtil , Maywita Erni 
Published: December 2023

<div><table cellspacing="0" cellpadding="0" align="left"><tbody><tr><td align="left" valign="top"><p><em>Teenagers as users of social media are not very able to sort out which information and communication can be of benefit to them. They also tend to be easily influenced by the social environment without first considering what positive or negative impacts they will receive. The presence of social media certainly has a huge influence on people's lives, including teenagers, but of course there will be positive and negative impacts on its use, including on the health aspect. The purpose of this study was to determine the impact of social use on teenagerhealth. This research is a type of quantitative research with a cross-sectional research design which was conducted at Gunung Talang 1st Public Vocational Secondary Schools, Solok Regency in 2019. The study population totaled 44 people and all populations were used as samples. Data analysis was performed using the Chi-Square test. The results of the univariate analysis showed that almost all teenagers (72.7%) had poor health and more than half of teenagers (56.8%) had high intensity use of social media. Based on the results of the bivariate analysis it is known that there is a relationship between the use of social media and teenagerhealth where a p-value of 0.031 is obtained. Therefore, there is a need for further coordination between parents and the school in supervising the use of social media by teenagers in order to prevent things that are negative. Parents should also increase controls to ensure that their teens use social media in a positive way.</em></p><p><em> </em></p></td></tr></tbody></table></div><strong><em>Keywords: Adolescent, Health, Mental, Physical, Social Media</em></strong>
Microbiological Quality Test of Food at Market Restaurant in Gorontalo City Market
Authors: Rahim Eman , Suleman Rahman 
Published: December 2023

<div><table cellspacing="0" cellpadding="0" align="left"><tbody><tr><td align="left" valign="top"><p><em>Market food is very popular with the people of Indonesia because the price is very affordable, tastes good and has many variations. However, market food processing often ignores cleanliness starting from the processing process to the presentation so that it can cause food to be contaminated with Escherichia coli and Salmonella sp. bacteria. Food contaminated with bacteria if consumed can harm digestion so it can also cause diarrhea. The growth of these microbes can cause food to spoil making it unfit to eat and cause poisoning in humans and even death. This study aims to examine the quality of food from microbiological exposure. This research is an experimental study using the cup count method or the pour method to analyze the microbiological quality of food ingredients with 16 samples, namely Block 8 and Block 11 in the Central Market of Gorontalo City conducted from September to October 2020. Based on the test results with 3 repetitions at different times, it was obtained that samples that did not meet the requirements were in Block 8 RM 2 in the form of woku fish, and in Block 11 there were RM 1, namely chicken curry and RM 2, namely fried fish.</em></p><p><em> </em></p></td></tr></tbody></table></div><p><strong><em>Keyword: Bacteria, Escherichia coli, Food Market, Salmonella sp</em></strong></p>
Modified Flipped Classroom to Increase Readiness, Engagement and Understanding of Midwifery Students in Basic Science Course
Authors: Oktorina Lenny , Nurchasanah Yuni , Feriandi Yudi 
Published: December 2023

<div><table cellspacing="0" cellpadding="0" align="left"><tbody><tr><td align="left" valign="top"><p>Covid-19 pandemic has prompted an opportunity to use technology to help students understand difficult topics such as basic science. The flipped classroom method has been widely used to increase the students' active roles. This study aims to measure the impact of modified flipped classroom to the undergraduate midwifery student's readiness, engagement, and understanding. This study used an embedded experimental model with an uncontrolled one-group pre-post-test quasi-experimental design on a total sampling of 37 first-year undergraduate diploma midwifery education students. The treatments were exposure to pre-class physiology video teaching materials and the flipped classroom. Kirkpatrick levels 1 and 2 were used to measure satisfaction and learning using closed Likert scales and open-ended questionnaires. Students' pre and post-test scores were measured and analysed using paired t-tests. Open questionnaire answers were analysed using content analysis. The statistical result showed significance difference (p &lt;0.0001) with an increase in the average pre-post test score of 49%. The qualitative data revealed that the modified flipped classroom could increase active learning, self-reflection, learning material mastery and repetition, student readiness, lecturing effectiveness, and learning pace equity. The modified flipped classroom method was effective to increase the readiness, engagement, and understanding of the midwifery students in basic science course<em>. </em>Suggestions for future researchers are to add additional variables in the study to measure the impact of modified flipped classroom, such as learning motivation, student satisfaction, and academic outcomes. This will provide a more comprehensive picture of the effects of using this method on learning outcomes and student experience.</p><p> </p></td></tr></tbody></table></div><strong><em>Keyword: Flipped classroom, Kirkpatrick, Midwifery, Online learning, Physiology</em></strong>
Validity and Reliability of the Pfizer Booster Vaccine Effectiveness Questionnaire
Authors: Muhammad Raihan Fadhil , Ramatillah Diana Laila 
Published: December 2023

<div><table cellspacing="0" cellpadding="0" align="left"><tbody><tr><td align="left" valign="top"><p><em>Vaccination is the right method to deal with the increasing number of infections due to COVID-19. One method for assessing the effectiveness of a vaccine is by using a questionnaire. This pilot study was conducted to assess the validity and reliability of the Pfizer booster vaccine effectiveness questionnaire in Indonesia. The pilot study was carried out cross-sectionally using a new questionnaire that had not been tested for validity and reliability. The validity test of the questionnaire was carried out using the modified Delphi method which 3 professional will determine whether the questionnaire is valid to be used while in reliability analysis using inter reliability consistency analysis with score not less than &lt; 0.3. Based on the collected data, there are 25 (62.5%) female respondents and 15 (37.5%) male respondents. With the age of majority &lt;30 years as many as 37 (92.5%) respondents, &lt;45 as many as 2 (5%) respondents and &gt;45 as many as 1 (2.5%) person.. In the validity test, 3 experts stated that the questionnaire is considered to be valid and suitable for use in research. Before checking the inter reliability consistency there were 50 questions but after the analysis only 12 questions were considered reliable to be used with Cronbach's alpha score 0.797. Of the 12 questions, there were 3 questions on sociodemography, 3 questions on side effects, 4 questions on allergy history, and 2 questions on data regarding history of COVID-19 infection. It can be concluded that the questions are considered valid by 3 experts and has 12 reliable questions in this questionnaire with Cronbach's alpha of 0.797. Although it functions as a pilot study for questionnaire development, its significance lies in the potential to enhance our understanding of the various factors that impact the effectivness of the pfizer booster vaccine, specifically within the Indonesian population.</em></p><p><em><br /></em></p></td></tr></tbody></table></div><p><strong><em>Keyword: Cronbach’s Alpha, Pfizer, Reliability, Vaccines, Validity</em></strong></p>
Ecological Analysis of Stunting Toddlers in East Nusa Tenggara Province 2021
Authors: Rame Kana Yulianti Nataya , Fatah Mohammad Zainal , Sulistyowati Muji 
Published: December 2023

<p><em>Stunting is a chronic condition that results in stunted growth of children under five due to malnutrition for a long time. The objective of this study is to analyze the factors associated with the occurrence of stunting in East Nusa Tenggara Province in the year 2021. An ecological approach is employed in this study, utilizing secondary data obtained from the 2021 East Nusa Tenggara Province Health Profile report. This research was conducted from January to March 2023. Analysis was carried out on a total of 22 districts/cities, with a population of 388,760 toddlers which included the entire sample size, namely toddlers with stunting incidents totaling 81,354 toddlers. The main variable predicted is the proportion of stunted toddlers. Predictor variables consist of the percentage of ANC visits, the proportion of LBW history and the percentage of exclusive breastfeeding. Bivariate analysis involved the utilization of cross-tabulation to examine the relationships between variables. The results of the study show that the prevalence of stunting status in toddlers is in the moderate category (16.04-24.07%). This happened as the coverage of ANC visits in districts/cities was in the low category (40.0-61.6%), history of LBW in districts/cities was in the low category (3.0-6.6%) and breastfeeding exclusively in districts/cities that are in the high category (65.67-93.0%). Stunting among toddlers in the province of East Nusa Tenggara in 2021 is in the moderate category along with ANC visits in districts/cities which are in the low category, history of LBW in districts/cities is in the low category and exclusive breastfeeding in districts/cities is also in the low category. To accelerate stunting prevention in Indonesia, it is essential to have synchronized efforts in planning, implementation, and monitoring at all government levels, including villages. The active involvement of all stakeholders is crucial in achieving this goal.</em></p><p><em> </em></p><p><em></em><strong><em>Keyword: </em></strong><strong><em>Community nutrition, Ecological analysis, Secondary data, Stuned</em></strong></p>
The Input Analysis of Filling The Preeclampsia Screening Sheet in The Maternal and Child Health Handbooks in Tegal Regency
Authors: Ustriyaningsih Ustriyaningsih , Kartasurya Martha Irene , Sriatmi Ayun 
Published: December 2023

<div><table cellspacing="0" cellpadding="0" align="left"><tbody><tr><td align="left" valign="top"><p class="Default"><em>In 2019–2021, Preeclampsia has been among the highest causes of maternal death in the Tegal Regency. Early detection of preeclampsia risk factors is done by filling out the screening sheet in the Maternal and Child Health (MCH) Handbooks. However, its implementation has not been carried out properly. This study aims to analyzes the input factors the filling out of preeclampsia screening sheets by doctors in Tegal regency. The research was conducted qualitatively with phenomenological approach. This research started from October to December 2022. There were 2 main informant from the Head of the Division and Sub-Coordinators at the Health Office and 12 triangulation informant there where the Head of the Health Center, Coordinating doctors and midwives. Data collection techniques are conducted by in-depth interviews. Analysis of the research data is data reduction, data presentation and drawing conclusions. The results of the screening sheets were completely filled out showed 12.5%. The limited human resource is overcome by collaboration between health workers. Doctors' willingness to fill out screening sheets is still lacking. The infrastructure form of physical and laboratory examination tools is available and sufficient; the shortage of preeclampsia screening sheets is fulfilled by duplicating these sheets. Guidelines in the preparation stage, implementation of filling out the preeclampsia screening sheet, it was mostly done by midwives, and there was still non-compliance in filling out the management of screening results. Indeed, filling out the preeclampsia screening sheet had not gone well, and mostly done by midwives. It is recommended that the Health Service make a circular and guidelines for filling out the preeclampsia screening sheet. The head of the Community Health Center prepares a daily schedule, clarifies the duties and authority of doctors and midwives, and creates a service flow.</em></p></td></tr></tbody></table></div><p><strong><em>Keyword: Input factor, Maternal and Child Health Handbook, Preeclampsia screening sheet</em></strong></p>
Escherichia coli in Food and Hands of Handlers in Catering service Group A1 and A2
Authors: Wulandari Windi , Setiyaningrum Zulia , Sunarto Sunarto , Janametri Acintya Wedaning Agni , Putri Shesa Ratna Suryaning 
Published: December 2023

<div><table cellspacing="0" cellpadding="0" align="left"><tbody><tr><td align="left" valign="top"><p class="Default"><em>Food hygiene was a controlling factor for food contamination that can cause foodborne diseases such as diphtheria, diarrhea, typhoid, and food poisoning. Several types of microbes that can cause food poisoning, one of which is Escherichia Coli. The purpose of this study was to analyze the relationship between personal hygiene, food hygiene, sanitation facilities, with Escherichia Coli food and hands of handlers in catering services of groups A1 and A2. This research method uses Cross Sectional study, sampling techniques in research using Accidental Sampling in catering service groups A1 and A2 in the Banyudono District. This research was carried out from May to June 2022, the research location was in catering service in the Banyudono district area. This sample in this study was 25 food handlers.The data analysis was done by Chi Square test. The results showed that the handlers had good personal hygiene by 52%, good food hygiene 72%, inadequate sanitation facilities 52%, Escherichia coli in food 56%, and Escherichia coli in hands 84%. There was no relationship between personal hygiene (p-value = 0.302) and food hygiene (p-value = 0.177) with the content of Escherichia coli in food. There was a relationship between sanitation facilities (p-value = 0.000) and the content of Escherichia coli in food. There was no relationship between personal hygiene (p-value = 0.096), food hygiene (p-value = 0.548) and sanitation facilities (p-value = 0.322) with Escherichia Coli on hands. Food service handlers already have personal hygiene and apply good food hygiene, but Escherichia coli is still found in the food and handlers hands. Sanitation facilities still do not meet the requirements, so it is necessary to utilize available sanitation facilities to reduce Escherichia coli contamination. </em></p></td></tr></tbody></table></div><strong><em>Keyword: Personal hygiene, Hygiene, Sanitation, </em> <em>Escherichia coli</em></strong>
Health Education for Preconception Women's Care Using Leaflet Media in Wedding Preparation
Authors: Rahmawati Dian Wahyu , Rahayuningsih Faizah Betty 
Published: December 2023

<p><em>Educating women on aspects like physical changes, reproductive health, nutrition, fitness, and other crucial elements pertinent to marriage preparation through health education can offer accurate and updated information. The objective was to understand how health education through leaflet media impacts the knowledge and attitudes of women preparing for marriage. The research method employed a quantitative approach with a pre-experimental design, specifically a one-group pretest posttest design. This research will take place in September 2023 and is located at the Plupuh I Sragen health center. The study involved 30 adolescents divided into two intervention groups: Pre Test and Post test, utilizing pamphlets as the educational medium.</em> <em>Data analysis utilizes independent sample T-tests . The analysis revealed significant results in both groups: the Pre Test group with a mean of 1.40 ± 0.498 and the Post test group with a Mean of 1.73 ± 0.450. The analysis exhibited a P-Value of 0.009 (&lt; 0.05), indicating a noticeable influence of health education using leaflet media on the knowledge and attitudes of women in their childbearing years preparing for marriage. In conclusion, utilizing leaflets for education purposes can serve as an effective alternative strategy in providing comprehensive and impactful information during marriage preparation and researchers suggest combining leaflets with other educational media so that the process of providing education is more optimal</em></p><p> </p><p><strong><em>Keyword: Health education, Leaflet, Marriage knowledge, Women of childbearing age</em></strong></p>
The development directions of light-duty electric vehicle designs in the aspect of resource saving
Authors: Voytkiv Stanislav 
Published: December 2023

Problem. Every year, light-duty electric vehicles are used more and more for the delivery of various industrial goods, food products, and postal items to end consumers, in particular, on the orders of individuals. Such electric vehicles are called last-mile delivery vehicles. According to the main design and operational parameters, they belong to two categories – to three- or four-wheeled motor vehicles of category L and four-wheeled category N1. Today, light-duty electric vehicles with very different load capacities (from 50 kg to 800 kg) and autonomous mileage (from 30 km to more than 150 km) are manufactured and operated. It is clear that their operational characteristics are so different that their adequate comparison of different models is very often practically meaningless. And the selection of the values of the main technical and operational parameters at the stage of developing sketch proposals according to different structural schemes and on the basis of different aggregate base causes significant problems. Goal. The determination of the directions of development of the domestic field of design and production of promising competitive models of light-duty electric vehicles, taking into account modern problems of resource conservation, and development of recommendations regarding the selection of the values of their main technical and operational parameters and characteristic relative indicators. Methodology. On the basis of analytical studies, the classification of light-duty electric vehicles by load capacity was developed and the determination, taking into account the developed classification, of the recommended values of their defining technical and operational parameters. On the basis of expert assessment of existing systems of modular unification of structures of light-duty electric vehicles, the concept of their modular design system was developed. Results. On the basis of analytical studies, the classification of light-duty electric vehicles by load capacity was developed and the determination, taking into account the developed classification, of the recommended values of their defining technical and operational parameters. On the basis of expert assessment of existing systems of modular unification of structures of light-duty electric vehicles, the concept of their modular design system was developed. Originality. The relative indicators of the technical excellence of light-duty electric vehicles are proposed, the concept of a modular design system of standard-sized series of maximum-unified basic chassis of such vehicles is developed. Practical value. The proposed classification of small-capacity electric vehicles by cargo capacity greatly facilitates the selection of their relative evaluation indicators and operational parameters at the stage of developing draft proposals for the creation of promising and competitive models for the organization.
Estimation of phenyl alanine ammonialyase (PAL) and some phytoalexins in Vicia faba plants infected with spot disease caused by Alternaria alternata
Authors: Al-Ameri Hadeel A. 
Published: December 2023

Biological agents are an important approach to controlling many fungal phytopathogens; plants produce phytoalexins such as phenol, alkaloids and tannins as a response to the biotic stresses. The results showed that the addition of the biological control of Trichoderma harzianum to Alternaria alternata caused an increase in the activity of the enzyme phenylalanine ammonialyase (PAL) after 20 days from the start of the greenhouse experiment, which was 6.21 mmol/min in the Spinal variety, compared with the enzyme activity in the treatment with A. alternata alone, which was 5.51 mmol/min. The variety Netherland mulch recorded a lower phenolic content in all treatments, and the treatment with biological control T. harzianum in addition to A. alternata had the highest content as it reached 4.50 mg/g on day 20, Netherland mulch variety showed the most amount of alkaloids and tannins than others during different periods. The plants treated with the biological control of T. harzianum contained the most alkaloids on day 20, which was 5.15% It decreased to 3.65% on day 30. The most tannins in Netherland mulch variety were in the plants treated with biological control T. harzianum alone, which was 3.93% on day 20, compared to the plants treated with A. alternata alone, which was 0.71%. The addition of biological control of T. harzianum to A. alternata increased the plant amount of tannins, which was 2.01%. The study would help to understand the role of T. harzianum as a biological control to the response of the varieties to the formation of plant defenses, including phytoalexins.
Identification of ascorbic acid and phytochemical profiles of Scotch Bonnet pepper (Capsicum chinense) using High-Performance Liquid Chromatography-Ultraviolet Detector (HPLC-UV)
Authors: Ezekiel Adewole , Abiodun Ojo , Funmilayo Adewumi Deborah , Tolulope Idowu Olajumoke , Oluwatosin Oludoro , E. Ogola-Emma 
Published: December 2023

Researchers have discovered that red and green scotch peppers are extremely rich in phytochemicals and that these secondary metabolites are connected to several biological processes in the human body. This study aimed to determine the numerous phytochemicals present in scotch pepper seeds, flesh, and red and green varieties. The samples were pulverized after being air-dried. The phytochemicals and ascorbic acid contents were examined using a High-performance Liquid Chromatography-Ultraviolet detector (HPLC-UV). Twelve phytochemicals and ascorbic acid were identified in the flesh and seed of red scotch pepper, with lycopene having the highest content (83.10 mg/kg), the ascorbic acid content of 8.80 mg/kg; moreover, the seed of red scotch pepper revealed twelve phytochemicals and lycopene being the highest content (75.60 mg/kg) and ascorbic acid content of 6.80 mg/kg, furthermore, fourteen phytochemicals were identified in the flesh of red scotch bonnet pepper with lycopene the highest quantity (86.00 mg/kg) and ascorbic content of 10.60 mg/kg. Twelve phytochemicals were identified in the flesh and seed of green scotch bonnet pepper, lycopene (68.70 mg/kg) being the highest content, ascorbic acid content (6.50 mg/kg), twelve phytochemicals were revealed in the flesh of green pepper and lycopene had highest quantity (76.30 mg/kg), in the seed of green pepper, the lycopene content was 68.70 mg/kg. However, it has been shown that capsaicin, dihydrocapsaicin, and lutein concentrations varied, with red scotch pepper flesh having the highest concentration of capsaicin (7.50 mg/kg). The lycopene and ascorbic acid contents of flesh were the highest (86.00 mg/kg) and (10.60 mg/kg). The study's findings showed that red pepper flesh was better than other components that were looked at.