Online Journals Universitas Kristen Indonesia
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Students\u27 Perception of English Reading Practice Using LINE Webtoon Application
Get PDFThis study investigated students\u27 perceptions of English reading practice using the LINE Webtoon application. The study employed a quantitative survey research design, involving 65 students of the English Language Education Study Program of Universitas Kristen Indonesia Jakarta. Data were collected in June 2023 using an online questionnaire via Google Forms distributed to the participants via WhatsApp. The questionnaire comprised 30 items designed to gauge students’ perceptions across seven indicators: access to the Webtoon application, Webtoon application features, content engagement, interest in using the application and reading comics, duration of Webtoon reading, curiosity about Webtoon, and language use within the application. The data was analyzed using descriptive statistical analysis. The findings showed that most participants had a positive perception of English reading practice through LINE Webtoon application. The factors contributing to this positive perception included the attractive and up-to-date illustrations, the engaging and unique storylines, and the flexibility of access that allows students to read anytime and anywhere
Edukasi Pranikah Bagi Anak dan Remaja Di Gereja Protestan Indonesia Papua Kota Sorong Jemaat Bethlehem
No full textEdukasi pranikah sangat penting diberikan kepada pemuda dan remaja, bahkan pada anak-anak sehingga mereka terhindar dari berbagai kesulitan pada masa dewasa, khususnya dalam pernikahan dan rumah tangga mereka. Saat ini banyak pemuda yang terjerumus dalam pernikahan dini, kekerasan dalam rumah tangga, dan perceraian karena kurangnya pengetahuan tentang pernikahan. Karena itu, edukasi pranikah merupakan bentuk edukasi dan persiapan sebelum mengambil keputusan menuju jenjang pernikahan. Hal ini sebagai bentuk perhatian gereja dalam pembentukan karakter anak dan remaja melalui pendidikan nonformal gereja yang memberi dampak bagi masa depan anak dan remaja. Dengan demikian tujuan penelitian ini adalah menghasilkan pemikiran tentang edukasi pranikah bagi anak dan remaja di Gereja Protestan Indonesia Jemaat Bethlehem Papua Kota Sorong. Metode yang digunakan dalam penelitian ini adalah metode penelitian kualitatif deskriptif dengan teknik pengumpulan data menggunakan wawancara dan observasi. Hasil penelitian ini adalah edukasi pranikah bagi anak dan remaja di Gereja Protestan Indonesia Jemaat Bethlehem Papua Kota Sorong dilakukan dengan bimbingan pranikah melalui pendidikan sekolah minggu dan kelas katekisasi dengan menyediakan tujuan edukasi, materi-materi yang terkait dengan pernikahan, pendidik yang memenuhi kompetensi yang ditetapkan, metode, sumber belajar, dan evaluasi. Edukasi ini dilakukan selama satu tahun.Persekutuan anak dan remaja merupakan wadah kategorial gereja yang mencakup anak usia 0 sampai 17 tahun. Persekutuan anak dan remaja merupakan perkumpulan anak-anak sekolah minggu yang mengikuti pendidikan formal gereja yang kebaktiannya terjadwal pada hari minggu. Realitas masa kini, terdapat anak-anak muda gereja yang terjebak dalam pernikahan dan orang tua yang kurang memperdulikan pembentukan karakter anak dalam keluarga. Berdasarkan observasi awal penulis terdapat anak-anak muda yang terjebak pernikahan dini, kekerasan dalam rumah tangga, hingga berujung pada perceraian karena kurangnya pengetahuan tentang pernikahan. Bagi penulis, pendidikan pranikah perlu diberikan kepada anak remaja sebagai bentuk edukasi dan persiapan sebelum mengambil keputusan menuju jenjang pernikahan. Hal ini sebagai bentuk perhatian gereja dalam pembentukan karakter anak melalui pendidikan formal gereja sehingga memberi dampak baik bagi masa depan anak remaja secara khusus pernikahan. Sekolah minggu bukan hanya kegiatan ibadah tetapi merupakan sarana pendidikan yang berfokus pada pembentukan karakter dengan berpusat pada Alkitab. Tujuan penelitian ini adalah upaya gereja memberikan edukasi sebagai modal awal anak remaja untuk memperoleh pengetahuan, pembentukan karakter dan mental sebelum melangkah menuju pernikahan. Dengan memakai metode penelitian kualitatif dan dipaparkan dalam bentuk deskriptif berdasarkan analisis dan data yang diperoleh penulis. Pada akhirnya hasil dari penelitian ini menunjukan bahwa bimbingan pranikah bukan hanya dilaksanakan kepada calon pengantin tetapi dapat diedukasikan lebih awal
ANALISIS SISTEM PLTS ON-GRID DI TRANS STUDIO MALL CIBUBUR DENGAN KAPASITAS 1507 kWp DITINJAU DARI ASPEK EKONOMI TEKNIK
Get PDFThe photovoltaic (PV) system installed at Trans Studio Mall Cibubur operates as an on-grid system designed to lower electricity expenses. It boasts a total capacity of 1507 kWp and has the potential to produce approximately 1,502,240 kWh annually. Between January and March 2024, the system achieved an energy saving of 406,560 kWh, out of an annual usage of 5,626,400 kWp recorded from September to November 2023. This led to a reduction in electricity costs amounting to IDR 421,106,125 for the same timeframe. The economic assessment indicates an initial investment of IDR 12,272,187,620 for the PV system, with yearly operating and maintenance (O&M) costs of IDR 92,581,876. Financial calculations reveal a positive Net Present Value (NPV) of IDR 5,125,472,158 and a Discounted Payback Period (DPP) of approximately 13 years and 7 months. The Break-Even Point (BEP) is anticipated in the 8.6th year, confirming that the project is a sound investment. Post-breakeven, the revenue generated from the PV system will convert into net profit, affirming the system’s economic viability.
Keywords : PLTS, On-Grid, engineering economicsPLTS yang dibangun di gedung Trans Studio Mall Cibubur adalah sistem on-grid yang bertujuan untuk mengurangi biaya listrik. Sistem ini memiliki kapasitas total 1507 kWp dan dapat menghasilkan 1.502.239,992 kWh per tahun. Selama Januari hingga Maret 2024, penghematan energi tercatat sebesar 406.560 kWh dari penggunaan tahunan sebesar 5.626.400 kWp yang tercatat pada September hingga November 2023. Hal ini menghasilkan penghematan biaya listrik sebesar Rp 421.106.125 dalam periode yang sama. Analisis ekonomi menunjukkan bahwa investasi awal untuk PLTS ini adalah Rp 12.272.187.620, dengan biaya operasi dan pemeliharaan (O&M) sebesar Rp92.581.876 per tahun. Perhitungan menunjukkan Net Present Value (NPV) positif sebesar Rp5.125.472.158, dan Discounted Payback Period (DPP) sekitar 13 tahun 7 bulan. Break-Even Point (BEP) tercapai pada tahun ke-8,6, menandakan bahwa proyek ini dianggap investasi yang layak. Setelah titik impas tercapai, pendapatan dari PLTS ini akan menjadi keuntungan bersih. Oleh karena itu, sistem ini dinilai layak secara ekonomi teknik.
Kata Kunci: PLTS, On-Grid, Ekonomi Tekni
EFIKASI DAN KEAMANAN TERAPI HIPERIMUNOGLOBULIN CYTOMEGALOVIRUS TERHADAP KEJADIAN INFEKSI KONGENITAL HUMAN CYTOMEGALOVIRUS: EFFICACY AND SAFETY OF CYTOMEGALOVIRUS HYPERIMMUNOGLOBULIN THERAPY AGAINST THE INCIDENCE OF HUMAN CYTOMEGALOVIRUSCONGENITAL INFECTION
Get PDFLatar Belakang: Infeksi cytomegalovirus pada kehamilan dapat menyebabkan cmv kongenital. Terapi hyerimmunoglobulin human Cytomegalovirus (CMV) bertujuan untuk mencegah terjadinya infeksi vertikal kepada janin yang menyebabkan kongenital cmv, Oleh karena itu, penulis melakukan tinjauan literatur sistematis untuk mengetahui khasiat hyperimmunoglobulin dengan meninjau parameter hasil. Metode: Tinjauan literatur sistematis yang mengikuti pedoman Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA). Hasil: Melalui pencarian data di Pubmed, Science Direct, dan Cochrane menggunakan kata kunci \u27Therapy\u27 \u27Pregnancy\u27 \u27Pregnant\u27 \u27Cytomegalovirus\u27 ‘Treatment’, didapatkan 230 artikel. Kemudian dilakukan seleksi, terdapat 52 artikel yang tereklusi, Review artikel sebanayak 43, case control studies sebanyak 30, cohort studies sebanyak 35, dan observational studies sebanyak 71 artikel, sehingga didapatkan 2 jurnal yang memnuhi kriteria iklusi. Kesimpulan sebanyak 30% dan 35,6% kejadian kongenital CMV pada kelompok ibu yang diberikan HIG, dibandingkan dengan kelompok kontrol yaitu sebesar 44%
ANALYSIS OF MATEMATICAL REPRESENTATION ABILITIES OF STUDENTS IN SOLVING STORY SOURCES ON THE MATTER OF TWO VARIABLE LINEAR EQUATION SYSTEMS (SPLDV) IN CLASS VIII MTs. SWASTA AL-ITTIHAD AEK-NABARA
No full textThis study aims to determine the mathematical reprentation ability of students in class VIII MTs. Swasta Al-Ittihas Aek-Nabara. The research subjects were students of MTs. Swasta Al-Ittihas Aek-Nabara and the sample used amounted to 25 students. The method applied in this research is descriptive qualitative with tests and interviews as a research data collection technique. Data analysis techniques used in the study consisted of data reduction, data presentation and conclusion drawing. The results showed that the mathematical representation ability of class VIII students in the school on the material of the system of linear equations of two variables was in the low categor
SURVIVAL ANALYSIS WITH WEIBULL REGRESSION ON THE RATE OF HEALING OF DIABETES MELLITUS PATIENTS
Get PDFSurvival analysis is a statistical technique used to study survival related to time, starting from the initial time of the study that has been determined until the end time of the study, therefore the purpose of this study was to determine the equation of the Weibull regression model of the clinical condition of patients with diabetes mellitus at the Malahayati Islamic Hospital Medan and what factors affect the rate of recovery of the clinical condition of patients with diabetes mellitus. The type of research used in this paper is Applied Research, from data collection and analysis, the results are obtained based on the Kaplan-Meier curve, visually it can be seen that the longer the coronary heart disease patient recovers (t). the less likely they are not to recover until time t. The Kolmogorov-Smirnov test was used to test the Weibull distribution, which describes the survival time of patients with diabetes mellitus. The partial test results indicate that the variables of gender, age, hyperglycemia, hypertension, and complications significantly impact the model. The following is how the Weibull regression model for the recovery time data of patients with diabetes mellitus was acquired for this study:
S (t|x) = exp (-exp (1.42219+ (-0.01018)x1 + 0.03942x2 + (-0.02976)x3 + (-0.01887)x4 ) t )
Karakteristik Morfo-Anatomi serta Kandungan Klorofil dan Kandungan Fitokimia Tanaman Ketul (Bidens pilosa) pada Tempat dengan Intensitas Cahaya yang Berbeda di Arboretum Universitas Padjadjaran
No full textBidens pilosa is a plant known for its secondary metabolites with therapeutic properties. This study aimed to examine the effects of different light intensities on the morphology, anatomy, chlorophyll content, and secondary metabolite production of B. pilosa in the Arboretum of Universitas Padjadjaran. The light intensity in the shaded area was 5,828 lux, while in the unshaded area, it was 32,768 lux. Leaf samples were collected from three individuals in each area, with three leaves taken per plant. Morphological and anatomical traits such as leaf thickness, leaf area, stomatal density, and chlorophyll content were observed, along with secondary metabolite content. Results showed that plants in the shaded area had thinner leaves (0,19 mm) and lower stomatal density (275.16 cells/mm2) but a larger leaf area (4 cm2) and higher chlorophyll content (29.33 CCI) compared to leaves in the unshaded area, which had thicker leaves (0.213 mm), higher stomatal density (310.83 cells/mm2), a smaller leaf area (2.33 cm2), and lower chlorophyll content (27.27 CCI). Alkaloids, flavonoids, tannins, and saponins were detected in both conditions, with a higher level of alkaloid and tannin in unshaded plants. This study provides insight into how light intensity affects plant morphology, photosynthesis, and secondary metabolite production, which could affect cultivation and medicinal applications. Further studies integrating additional environmental factors and quantitative analysis of secondary metabolites could provide a better understanding of these interactions.Bidens pilosa is a plant known for its secondary metabolites with therapeutic properties. This study aimed to examine the effects of different light intensities on the morphology, anatomy, chlorophyll content, and secondary metabolite production of B. pilosa in the Arboretum of Universitas Padjadjaran. The shaded and unshaded area had light intensities of 5828 and 32768 lux, respectively. Leaf samples were collected from three different individuals in each area, with three leaves taken per plant. Morphological and anatomical traits such as leaf thickness, leaf area, stomatal density, and chlorophyll content were observed, along with secondary metabolite content. Results showed that plants in the shaded area had thinner leaves (0,19 mm) and lower stomatal density (275,16 cells/mm2) but a larger leaf area (4 cm2) and higher chlorophyll content (29,33 CCI) compared to leaves in the unshaded area, which had thicker leaves (0,213 mm), higher stomatal density (310,83 cells/mm2), a smaller leaf area (2,33 cm2), and lower chlorophyll content (27,27 CCI). Alkaloids, flavonoids, tannins, and saponins were detected in both conditions, with a higher level of alkaloid and tannin in unshaded plants. These findings enhance our understanding of the relationship between light intensity influences plant morphology, photosynthesis, and secondary metabolite production, with potential applications in cultivation and medicinal use
FOREIGN POLICY IN PRACTICE: KEY MILESTONES IN US-JAPAN RELATIONS POST-WWII
Get PDFThis study examines the complex dynamics of the Japan-U.S. relationship after WWII, which remains a pillar of stability in the Asia-Pacific region. Using a qualitative research approach combining historical and foreign policy analysis, it explores both the historical context and present-day significance of this bilateral alliance. By reviewing diplomatic documents and academic works, the research identifies key moments in the alliance’s development, including the postwar occupation and the growth of economic and security ties. The findings highlight the crucial role of diplomacy in managing shifting geopolitical challenges and provide insights into the future of the Japan-U.S. partnership which deepens understanding alliance relations
RUPTURED LIFEWORLDS: INDUSTRIAL SETTLER COLONIALISM AND THE FORMOSA STEEL DISASTER IN COASTAL VIETNAM
Get PDFThe massive marine pollution caused by toxic waste from Formosa Ha Tinh Steel (FHS) in 2016 triggered one of the largest environmental protests in Vietnam’s history. This study interprets the Formosa case not merely as an industrial failure, but as a form of industrial settler colonialism—a concept described by Kyle Whyte as a process that erases the social and ecological relationships of local communities with their living spaces. Using critical discourse analysis of media coverage and literature review, this research explores how the industrial project disrupted the lives of Vietnam’s coastal communities. The findings reveal that the disaster not only destroyed marine ecosystems but also disrupted local identity, livelihoods, and cultural ties to the sea. In response, communities constructed a collective narrative that links environmental pollution to the struggle for environmental justice and popular sovereignty. This study highlights how colonial logics are not limited to former Western colonies, but also emerge in new forms through industrial expansion in Southeast Asia. Amid pressure from the state and corporations, coastal communities continue to show resilience by defending their right to a sustainable environment through media and public solidarity.
Keywords: settler colonialism, Formosa Ha Tinh Steel, Vietnam, environmental justice, coastal lifeworlds
Analisis Perbedaan Stres Kerja Dan Motivasi Kerja Dalam Perspektif Gender Driver GrabBike Di Kota Depok-Citayam
Get PDFThese studies aim to determining the differences in work stress and work motivation in the gender perspective of grabbike driver in Depok - Citayam city. This research is a comparative research. The research sample amounted to 85 grabbike drivers from the Kairos and Ulet Bulu communities in Depok-Citayam. Data were collected use a questionnaires. The normality test of work stress showed a significance value of .001 < 0.05 and work motivation .000 < 0.05. The result of manny-whitney statistical test on work stress showed a significance value of .000 < 0.05 and work motivation showed a significance value of .881 > 0.05. The result of these studies indicating that there is difference in work stress where female grabbike drivers show a mean rank values of 70.12 and male grabbike drivers\u27 work stress shows a mean rank values of 31.70. The work motivation of male grabbike drivers shows a mean rank values of 43.26 and female grabbike drivers showing a mean rank values of 42.38, it is concluded that there is no significancy difference. PT Grab Indonesia, pay more attentions to problem of work stress experienced by drivers by enforcing rules for ilegal application use, reducing the number of coin redemptions to get bonuses and categorizing costumers specifically for female drivers.
Keywords : Work Stress, Work Motivatio