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View article: Development of Mathematical Literacy Problems Based on the Ethnomathematics of Acehnese Culture
Development of Mathematical Literacy Problems Based on the Ethnomathematics of Acehnese Culture Open
This study aims to develop mathematical literacy problems based on the ethnomathematics of Acehnese culture. This study is motivated by the lack of resources relevant to local culture, which has hindered Acehnese mathematics teachers from …
View article: Network Design and Activation Fiber to The Building (FTTB) and Measurement of The Damage Value of Optical Distribution Frame (ODF) To Optical Distribution Cabinet (ODC)
Network Design and Activation Fiber to The Building (FTTB) and Measurement of The Damage Value of Optical Distribution Frame (ODF) To Optical Distribution Cabinet (ODC) Open
The need for high-speed internet continues to increase with technological developments. Fiber to the Building (FTTB) is a solution for providing fast internet access to commercial and residential buildings. However, the main challenge in m…
View article: Muslim Consumer Preferences in Cirebon Toward Halal-Certified Food Products
Muslim Consumer Preferences in Cirebon Toward Halal-Certified Food Products Open
This study aims to understand how the preferences of Muslim consumers in Cirebon toward halal-certified products are influenced by the prevailing social, cultural, and religious values within their communities. Using a socio-anthropologica…
View article: Chemical and Sensory Characteristics of Cookies from “Protani” Rice Flour that Affected by Source of Fat and Whey Protein
Chemical and Sensory Characteristics of Cookies from “Protani” Rice Flour that Affected by Source of Fat and Whey Protein Open
The purpose of the study is to investigate how the kind of fat and the addition of whey protein affect the chemical and sensory characteristics of cookies made with modified Protani rice flour. The study used a Randomized Block Design (RBD…
View article: Personalization and Brand Visibility: A Key to Enhancing Customer Satisfaction in E-commerce
Personalization and Brand Visibility: A Key to Enhancing Customer Satisfaction in E-commerce Open
E-commerce has transformed consumer behavior by offering convenience, speed, and variety. In this evolving landscape, personalization and brand visibility have become essential strategies for businesses seeking to enhance customer satisfac…
View article: Efektivitas Pembelajaran TGT Berbasis CRT Pada Materi IPA Kelas VII SMP Muhammadiyah 1 Surakarta
Efektivitas Pembelajaran TGT Berbasis CRT Pada Materi IPA Kelas VII SMP Muhammadiyah 1 Surakarta Open
This research aims to determine the effectiveness of TGT type cooperative learning based on CRT (Culturally Responsive Teaching) on science material at Surakarta Muhammadiyah Middle School. This research method is quasi-experimental resear…
View article: The validation of urea determination in saliva using optical urea biosensor with p-dimethylaminobenzaldehyde (DMAB) reagent
The validation of urea determination in saliva using optical urea biosensor with p-dimethylaminobenzaldehyde (DMAB) reagent Open
The validation of urea determination in saliva using the biosensor method and the p-dimethylaminobenzaldehyde (DMAB) method has been successfully conducted. Anthocyanin compounds from Chatarantus roseus flowers were extracted using the mac…
View article: The Effect of Education Through Video Media on the Knowledge of Postpartum Mothers about Perineal Wound Care
The Effect of Education Through Video Media on the Knowledge of Postpartum Mothers about Perineal Wound Care Open
Perineal wound care is an attempt to avoid perineal wound infection. Education through video media is aneducational tool that can make it easier for someone to receive information. The purpose of this study was todetermine the effect of ed…
View article: E Effectiveness of Consuming Boiled Eggs on Healing Time Perennial Wounds in Postpartum Mothers
E Effectiveness of Consuming Boiled Eggs on Healing Time Perennial Wounds in Postpartum Mothers Open
One of the causes of postpartum maternal deaths is infection in the perineal wound due to lack of adequate wound care, which causes secondary bleeding during the postpartum period, as well as triggering local and general infections. The im…
View article: Optimization and characterization of a castor oil (<i>Ricinus communis</i> L.)- and 1,10-phenanthroline-based polyurethane membrane for Al<sup>3+</sup> ion-selective applications
Optimization and characterization of a castor oil (<i>Ricinus communis</i> L.)- and 1,10-phenanthroline-based polyurethane membrane for Al<sup>3+</sup> ion-selective applications Open
Ion-selective membrane technology is a key for accurately measuring specific ions in different solutions.
View article: Applying Box-Behnken Experimental Design for Optimization of Polyurethane Membrane Synthesis from Castor Oil (<i>Ricinus</i><i> </i><i>communis</i><i> </i><i>L.</i>) Based on Physical Performance
Applying Box-Behnken Experimental Design for Optimization of Polyurethane Membrane Synthesis from Castor Oil (<i>Ricinus</i><i> </i><i>communis</i><i> </i><i>L.</i>) Based on Physical Performance Open
The process of synthesizing polyurethane (PU) membranes typically involves linking together networks of polymers using organic materials like polyols and isocyanates. Subsequent investigations used additional inorganic substances within PU…
View article: Analysis of Hg(II) Metal by Voltammetric Method Using a Carbon Electrode Modified with EDTA from Used Tire Waste
Analysis of Hg(II) Metal by Voltammetric Method Using a Carbon Electrode Modified with EDTA from Used Tire Waste Open
Development of a carbon electrode sensor from used tire waste via pyrolysis, modified with ethylenediaminetetraacetic acid (EDTA) for mercury detection using the cyclic voltammetry (CV) method. EDTA plays a role in metal complexation due t…
View article: Efektifitas jus buah naga (hylocereus polyrhizus) dan buah bit (beta vulgaris) dengan tablet Fe terhadap peningkatan kadar hemoglobin pada remaja
Efektifitas jus buah naga (hylocereus polyrhizus) dan buah bit (beta vulgaris) dengan tablet Fe terhadap peningkatan kadar hemoglobin pada remaja Open
Background: Adolescent girls are an age group that is susceptible to anemia because they experience menarche. Alternative efforts to treat anemia with dragon fruit and beetroot are two types of fruit to increase Hb levels, complete phytoch…
View article: Ion-selective electrode based on polyurethane-immobilized di-(2-ethyl hexyl) phosphoric acid for low-concentration aqueous Pb2+ detection and quantification
Ion-selective electrode based on polyurethane-immobilized di-(2-ethyl hexyl) phosphoric acid for low-concentration aqueous Pb2+ detection and quantification Open
This study used a polyurethane (PU)-based ion selective electrode (ISE) immobilized with di-(2-ethyl hexyl) phosphoric acid (D2EHPA) to detect and quantify Pb2+ ions at low concentrations (10−10 to 10−1 M) in aqueous solution. PU, synthesi…
View article: Ahmad Tayyeb's Critique of Hasan Hanafi's Concept of Turots Wa Tajdid
Ahmad Tayyeb's Critique of Hasan Hanafi's Concept of Turots Wa Tajdid Open
This article aims to reveal Ahmad Tayyeb's criticism to Hasan Hanafi regarding turots wa tajdid. This criticism conveyed by Ahmad Tayyeb has rational and scientific reasons based on his scientific studies. Ahmad Tayyeb is a prominent Musli…
View article: Problem Based Video Learning on Civic Education Content for Third Grade of Elementary School
Problem Based Video Learning on Civic Education Content for Third Grade of Elementary School Open
Currently, the civic education learning outcomes of elementary school students are still in the low category. This is due to the lack of learning media that can be used. This development research aims to analyze the design, validity and ef…
View article: Analysis of teachers' understanding of epistemic beliefs and implications for learning science based-on SSI
Analysis of teachers' understanding of epistemic beliefs and implications for learning science based-on SSI Open
The 21st century is becoming a century of globalization. Still, the 2022 PISA survey states that Indonesian students have low science literacy, ranked 64 out of 81 countries. Hence, it is necessary to develop scientific knowledge and epist…
View article: The Influence of Brand Awareness, Brand Image Recognition on Brand Loyalty with the Intervening Mediation of Brand Trust and Brand Love on Samsung Smartphone Products in Indonesia
The Influence of Brand Awareness, Brand Image Recognition on Brand Loyalty with the Intervening Mediation of Brand Trust and Brand Love on Samsung Smartphone Products in Indonesia Open
This research explains the influence of brand awareness, brand image, brand trust, brand love on brand loyalty of Samsung smartphones in Indonesia. Globalization has brought about changes in the world of technology, one of which is the Sam…
View article: Antioxidant and cytotoxicity screenings of ethyl acetate extract from Annona muricata leaves and its fractions
Antioxidant and cytotoxicity screenings of ethyl acetate extract from Annona muricata leaves and its fractions Open
Leaves of Annona muricata have medicinal potential which has gained attention from researchers around the world. This study has an objective to screen the antioxidant and cytotoxicity of ethyl acetate extract from A. muricata leaves and it…
View article: Development of Inclusive Understanding of Islam in Students of Jenderal Soedirman University in the 4.0 Industry Era
Development of Inclusive Understanding of Islam in Students of Jenderal Soedirman University in the 4.0 Industry Era Open
Allegations of radical Islam often appear on campus. Although it tends to be in the realm of ideological struggle, it can develop into a discourse of the struggle of the Khilafah. This condition occurs because religion often appears and is…
View article: Optical urea biosensor based on polyelectrolyte complex (PEC) pectin-chitosan membrane and anthocyanin from Catharanthus roseus L for a salivary simple urea detection
Optical urea biosensor based on polyelectrolyte complex (PEC) pectin-chitosan membrane and anthocyanin from Catharanthus roseus L for a salivary simple urea detection Open
This work aimed to fabricate an optical urea biosensor using anthocyanins extracted from the Catharanthus roseus L as pH-sensitive substances and immobilised on a polyelectrolyte complex (PEC) pectin-chitosan membrane. The PEC pectin-chito…
View article: Assessment of Al3+ Ion Selectivity Coefficient (Kij) in Polyurethane Membranes Derived from Castor Oil (Ricinus communis. L) via Separated Solution Method
Assessment of Al3+ Ion Selectivity Coefficient (Kij) in Polyurethane Membranes Derived from Castor Oil (Ricinus communis. L) via Separated Solution Method Open
The influence of foreign ions on the response of Al3+ ISE-based polyurethane membranes from castor oil has been determined using SSM. The results showed that the presence of the foreign ions tested did not affect the sensitivity and respon…
View article: DEVELOPMENT OF PROBLEM-BASED LEARNING-BASED LEARNER WORKSHEETS (LKPD) ON THE SUBJECT OF HOOKE'S LAW AT SCHOOL MAS PLUS AL-ULUM MEDAN
DEVELOPMENT OF PROBLEM-BASED LEARNING-BASED LEARNER WORKSHEETS (LKPD) ON THE SUBJECT OF HOOKE'S LAW AT SCHOOL MAS PLUS AL-ULUM MEDAN Open
This study aims to determine the level of feasibility of Problem Based Learning based LKPD on Hooke's Law material based on material experts and media experts, and to determine the level of practicality of Problem Based Learning based LKPD…
View article: Improvement of Speaking Skills Using Role-Playing Method
Improvement of Speaking Skills Using Role-Playing Method Open
This study aims to provide an overview and explanation of: 1) Students' interest in learning speech skills, specifically speech material, using the role-playing method; 2) The level of students' involvement in learning speech skills,…
View article: Fabrication of mercury (Hg) sensor based on Tire Waste (TW) carbon electrode and voltammetry technique
Fabrication of mercury (Hg) sensor based on Tire Waste (TW) carbon electrode and voltammetry technique Open
Voltammetry is widely used to detect heavy metals such as mercury (Hg). The sensor material influences the results of the voltammetry method. Carbon-based sensors are commonly developed because of their wide potential range, low background…
View article: Galang Bhakti Sosial Camp Strengthens Role of Nahdlatul Ulama Youth In The Community
Galang Bhakti Sosial Camp Strengthens Role of Nahdlatul Ulama Youth In The Community Open
This research is one of many efforts to deliver this program Kemah Galang Bhakti Sosial (KGBS) is a program that can expand the role of youth NU in the Ayah sub-district, Kebumen district. As for the method of writing, this research is a d…
View article: Improving the Students’ Motivation in Learning Vocabulary Using Song Lyrics
Improving the Students’ Motivation in Learning Vocabulary Using Song Lyrics Open
This study aims to increase the students' motivation in learning vocabulary using song lyrics in the seventh grade of SMP Citra Bangsa. This classroom action research uses tests, observations, questionnaires, and documentation to determine…
View article: RELIGIOUS DISCOURSE ON THE NEWS OF COVID-19 IN INDONESIAN ONLINE MASS MEDIA
RELIGIOUS DISCOURSE ON THE NEWS OF COVID-19 IN INDONESIAN ONLINE MASS MEDIA Open
This study examines religious discourse on the news of Covid-19 in sindonews.com, Republika.co.id, and tempo.co. The Fairclough Model Critical Discourse Analysis approach is used in this study to examine the macrostructure, superstructure,…