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INDONESIA
Jurnal Scientia
Published by SEAN INSTITUTE
ISSN : 23020059     EISSN : 27237486     DOI : -
Core Subject : Education,
Education Mathematics
Scientific Journal is a publication by Sean Institute, which is devoted to the field of education with the topic of Learning Effectiveness studies, Analysis of Learning Influences, Application of Learning Models and the development of instructional media; we also invite the teachers, researchers, and students to send the writings. issued two within one year, namely until February and August.
Arjuna Subject : Umum - Umum
Articles 1,534 Documents
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EFFECT OF CONTACT TIME ON BIOSORPTION OF LEAD (II) METAL IONS USING SIJONTIAK FRUIT RIND (BACCAUREA POLYNEURA) Nailatul Fadhilah; Desy Kurniawati
Jurnal Scientia Vol. 12 No. 02 (2023): Education, Sosial science and Planning technique, edition March-May 2023
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/scientia.v12i02.1432

Abstract

Lead is the fifth most dangerous heavy metal contained in industrial wastewater and its presence need to be handled properly. Biosorption is one method that can be used to reduce heavy metal levels ions contained in the wastewater. Sijontiak peel is used as a biosorbent to absorb water lead metal because it has the potential as a biosorbent and its use is still minimal in society. Sijontiak skin uses NaOH activator as an absorber for Pb+2 metal ions batch method. In this study, we determine the effect of contact time on metals lead absorption. The results showed that the optimum adsorption time for Pb2+ metal ions was at a contact time of 90 minutes with an absorption capacity of 17.5375 mg/g.
IMPROVEMENT OF D-DIMER, CRP, SGOT, AND SGPT IN COVID 19 PATIENTS WITH ADDITIONAL ORAL CYCLUS PROBIOTIC AND NASOPHARYNX SPRAY Hans Otto Pratama Yohan; Eulis Alwi Datau; Juwita Soekarno; Eko E Surachmanto; Daniel Aditya; Muhammad Israd Badaru; Benny Theodore
Jurnal Scientia Vol. 12 No. 02 (2023): Education, Sosial science and Planning technique, edition March-May 2023
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/scientia.v12i02.1433

Abstract

Systemic infection of COVID-19 significantly impacts the hematopoietic system and hemostasis. Blood coagulation disorders are common in hospitalized COVID-19 patients. Elevated D-dimer levels have been consistently reported. Several studies have shown differences in the degree of elevation of liver test markers in COVID-19 patients, especially reporting levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST) and CRP. Aim of this study. To determine the efficacy of of oral cyclus probiotics, the combination of cyclus probiotics and propolis, honey, white turmeric, mint leaf extracts on patients in the COVID 19 isolation room with D-dimer, CRP, SGOT, and SGPT parameters. Monitoring was carried out only for up 7-10 days, although previously it was designed for 14 days, because of the policy to shorter the time of in patient treatment, this was related to moderate degree of Covid19 patients. Method. This study is a randomized control trial study with 26 samples as the manage group and 27 as the control group; was conducted at dr. R.D. Kandou General Hospital in December 2021-March 2022. Results. There was an improvement in D-dimer in COVID-19 patients in the manage group after administration of oral cyclus probiotics and nasopharyng spray of combination of cyclus probiotics, propolis, honey, white turmeric and mint leaf extracts, with a p value of 0.026. This probiotics studied had a significant effect on reducing D-dimer in Covid-19 patients. However, did not show a significant effect on CRP, SGOT and SGPT biomarkers. Maybe, the treatment time less than two weeks; as usually it will take two weeks to recover.
ASSESSMENT OF WORK POSTURE WITH THE APPLICATION OF THE REBA (Rapid Entire Body Assessment) METHOD M. Mishbachul Khoiri; Moh. Jufriyanto; Akhmad Wasiur Rizqi
Jurnal Scientia Vol. 12 No. 02 (2023): Education, Sosial science and Planning technique, edition March-May 2023
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/scientia.v12i02.1434

Abstract

The REBA (Rapid Entire Body Assessment) method is developed in ergonomics. It can be used quickly to assess the working position or posture of an operator's neck, back, arms, wrists and legs. In accordance with the theory, namely REBA (Rapid Entire Body Assessment) is intended to analyze body shape and proper work position, using the REBA Map method you will see muscle complaints so that the company can control and maintain all operators, both in warehouses and production, so that The company can maintain the safety and health of its workers. Based on the results of observations made, it can be concluded that according to REBA calculations it was found that workers generally have a high level of risk, the highest value is 10, but there is 1 worker who has a low risk level with a value of 1.
DESCRIPTION OF ATTITUDE OF COUPLES OF REPRODUCTIVE AGE REGARDING SELECTED EFFECTIVE CONTRACEPTION METHODS AT BANGUNSARI HEALTH CENTER Mufida Dian Hardika; Lilis Suryani
Jurnal Scientia Vol. 11 No. 02 (2022): Education, Sosial science and Planning technique, November
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/scientia.v11i02.1435

Abstract

Family Planning (KB) is a way to set the interval between pregnancies and determine the number of children in the family. The research problem is that there are still many couples of childbearing age (PUS) choosing effective contraception at the Bangunsari Health Center, Dolopo District, Madiun Regency, so this study aims to describe the attitude of the Couples of Reproductive Age about the chosen effective contraceptive method at the Bangunsari Health Center. This research uses descriptive research type. The study population was 144 people of childbearing age couples who had not participated in family planning at the Bangunsari Health Center, Dolopo District, Madiun Regency. The sample of the research was 72 women who had not participated in family planning at the Bangunsari Health Center in Madiun district. Sampling using random sampling, research design using cross sectional. Data collection was carried out by means of a questionnaire. Data analysis using frequency distribution. The results of the study identified that the majority of respondents had a neutral attitude about the chosen effective contraceptive method, namely 35 respondents (48%) and a small number of respondents had a negative attitude about the selected effective contraceptive method, namely 13 respondents (18%). he conclusion of the study is that the majority of respondents have a neutral attitude about the effective contraceptive methods they have chosen. It is hoped that this will be able to provide counseling to the public, especially couples of childbearing age regarding the benefits of using selected effective contraceptive methods so that acceptors no longer need to feel afraid if they want to use family planning.
IMPROVING STUDENT COMPETENCY IN MAIL MANAGEMENT THROUGH ROLE PLAYING LEARNING METHOD IN A RECORDS MANAGEMENT COURSE Ika Rachmawati; Hindra Kurniawan
Jurnal Scientia Vol. 12 No. 02 (2023): Education, Sosial science and Planning technique, edition March-May 2023
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/scientia.v12i02.1437

Abstract

This study aims to determine the implementation of role-playing learning methods to improve students' ability in mail management in archives management courses. The mechanism used in this study is classroom action research with the Kemmis & Taggart model. Data collection has assisted through pre-test, post-test, observation, and interview. The study was conducted in two stages, known as Cycle I and Cycle II. Planning, acting, observing outcomes, and reflecting are the four tasks that make up each cycle. The outcome of this study shows that the adoption of role-playing methods can improve students' understanding and ability in letter management. The pre-test and post-test outcomes show a very significant increase in student competence. Additionally, the defined learning objectives can be completed. Students find role-playing techniques to be more captivating, which enhances engagement and learning effectiveness.
IMPLEMENTATION OF THE PEDAGOGICAL CONTENT KNOWLEDGE (PCK) LEARNING APPROACH IN NATURAL SCIENCE LESSONS ON STUDENT LEARNING INTERESTS Mella Mutika Sari; Ellyna Hafizah; Annisa Rahmalia
Jurnal Scientia Vol. 12 No. 02 (2023): Education, Sosial science and Planning technique, edition March-May 2023
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study examines how implementing the Pedagogical Content Knowledge (PCK) learning approach in science lessons affects students’ learning interests. The research was conducted in December. The population of class VIII students of SMP GIBS was 20 people. This type of research was a quantitative study using a method of two classes: class VIII Boys and class VIII Girls. Students sampled in this study filled out 20 statements in a questionnaire the teacher gave. The sample used was VIII Girls class students. As many as 16 students were present at the meeting. Students who filled out the previous questionnaire had studied as many as three sessions at the last meeting, with the topic Introduction to Force, Newton’s Laws, and Work. After the previous meeting, the teacher gave the students a questionnaire. The questionnaire is a tool to measure students’ interest in learning. The results showed that overall 71.75% of students were interested in the teaching given by the science teacher. This means that it can be concluded that most of the students in class VIII Girls SMP Global Islamic Boarding School feel happy with the implementation of Pedagogical Content Knowledge (PCK) in style.
INTEGRATING VIDEO-VIEWING TECHNIQUES TO IMPROVE VOCATIONAL STUDENTS’ ORAL PERFORMANCE Nurhasanah Halim; Retno Dwigustini; Arrizqi Ramadhan; Susilawati Susilawati; Biyulaika Biyulaika
Jurnal Scientia Vol. 12 No. 02 (2023): Education, Sosial science and Planning technique, edition March-May 2023
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/scientia.v12i02.1445

Abstract

Although vocational content has been incorporated into the curriculum, more is needed to cater to the needs of nursing students to view the fundamental act of communication when English is essential. The insufficiency might be catered by providing videos/ video clips available in such a global online video sharing and social media platform as Youtube or a library of free videos made by and for teachers and students everywhere as Nextvista.org. Exposing students to authentic language use through video's multimodal characteristics has made it a popular instructional medium. According to Krashen's Input Theory, students can learn best by comprehending messages or getting comprehensible information through authentic material like video clips. Involving fifteen students, this action research took the cyclical model of Kemmis and McTaggart to practice video-viewing techniques to improve their oral performance. Multiple methods of data collection (scoring rubric, collaborator's observation checklist, and semi-structured interview) were employed to portray the extent of oral performance improvement by practicing the techniques. The findings signified that the student's oral performance is enhanced by using the video-viewing technique, and they also feel optimistic about it. They were able to learn in a meaningful way because of the video's real-world setting. It is further advised that English teachers, particularly those who teach technical and vocational schools, employ such contextual techniques and media to give pupils a better learning experience.
AN ANALYSIS OF DEIXIS USED BY STEVE HARVEY’S ON YOUTUBE CHANNEL Susi Era Veri Lumban Gaol; Fenty Debora Napitupulu; Harpen Silitonga; Bangun Munthe
Jurnal Scientia Vol. 12 No. 02 (2023): Education, Sosial science and Planning technique, edition March-May 2023
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/scientia.v12i02.1447

Abstract

This research deals with an analysis of deixis used by Steve Harvey on YouTube channels based on Yule’s theory. The objectives of this research are to identify the types of deixis used by Steve and the guest on Steve’s TV Show on the YouTube channel video and to identify how the use of deixis affects the meaning of the whole utterances of Steve and the guest. The data of this research is the utterance of Steve and the guest that contains Deixis. In this research, the writer analyzed the deixis found in the videos "Childhood Sweethearts Reunite 50 Years Later" and "15 Years Old Wig Designer Is Changing Lives." The video was taken from Steve TV Show’s YouTube channel. This research used descriptive qualitative research. In this research, the instrument of collecting data is observation and documentation. The result of this research shows that on the “Steve TV Show” YouTube Channel there is a total of 316 deixis. They categorized as person deixis is 231 data, spatial deixis is 47 data, and temporal deixis is 38 data. The use of the deixis in the conversation refers to various references depending on the context of the conversation. Moreover, the use of deixis helps the hearer avoid ambiguity and misunderstanding about the utterance
THE INFLUENCE OF INFORMATION QUALITY, CONVENIENCE, PRICE AND ONLINE SHOP PRODUCT QUALITY ON CONSUMPTIVE BEHAVIOR OF FLORES UNIVERSITY OF ECONOMICS EDUCATION STUDENTS Sayful Amrin; Stefanus H.G.Ma; Erniana Angul
Jurnal Scientia Vol. 12 No. 02 (2023): Education, Sosial science and Planning technique, edition March-May 2023
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to determine the quality of information, convenience, price and product quality on consumptive behavior in the purchasing system using the Online Shop. This research method is quantitative by collecting data using documentation and questionnaires. The collected data were analyzed using multiple linear regression. The results of the study show (1) there is a significant influence between the information quality variable (X1) on student consumptive behavior. The results of the analysis show that the value of t count > t table is 2.131 > 1.99254 and a significant value of 0.036 <α (0.05). (2) There is a significant effect between the convenience variable (X2) on student consumptive behavior. The results of the analysis show that the value of t count > t table is 2.222 > 1.99254 and a significant value is 0.025 <α (0.05). (3) there is a significant influence between the price variable (X3) on student consumptive behavior. The results of the analysis show that the value of t count > t table is 2.609 > 1.99254 and a significant value is 0.012 <α (0.05). (4) there is a significant influence between the product quality variables (X4) on student consumptive behavior. student.
LEARNING COMMUNICATION STRATEGY IN DIGITAL-BASED TRAINING INSTITUTIONS (CASE STUDY IN ONLINE TRAINING CLASS "SKILL ACADEMY") Arina Muntazah; Rosiana Andhikasari; Rindana Intan Emeilia; Novalia Novalia
Jurnal Scientia Vol. 12 No. 02 (2023): Education, Sosial science and Planning technique, edition March-May 2023
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/scientia.v12i02.1449

Abstract

This study aims to identify and explain the communication strategies used in online learning at digital-based training institutions. This study used a qualitative method with data collection techniques through interviews and observations in the Pre-Employment Skills Academy online training class. The study results show that the online learning communication strategy takes place effectively, namely by using the right technology in the form of e-learning platforms and mobile applications, there is an interaction between students and instructors, as well as clear and structured delivery of material.

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