bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pembuatan Lift Barang Untuk Rumah Dua Lantai
Authors: Totok Suwanda  , Sudarisman Sudarisman , Ajis Kurniawan  , Nur Ardiyansyah  
Published: March 2024

Limited land availability is a major obstacle to occupancy in Indonesia. In addition, residential owners who have constraints on physical limitations will have difficulty going up and down stairs by carrying loads. Based on these problems, the manufacture of a goods elevator with a carried out for a two-story house. The process of making a goods elevator starts from the process of re-design, preparation of materials tools and manufacturing process. Manufacturing processes in the manufacture of elevators include cutting, welding and pouring processes. Furthermore, the manufacturing process is divided into three parts, namely the manufacture of the main frame, the manufacture of cages and the place of electrical hoist as a drive pulley. The results of the elevator have dimensions of 6 meters in length of 0.8 meters and a width of 0.8 meters, while the cage has a height dimension of 1.5 meters long 0.74 meters and a width of 0.74 meters. The main frame construction uses the UNP 65×40×4 profile and the L 40×40×2 profile which is connected through part of the SMAW welding process and bolt nut connection. While in the cage using hollow profile baja 30×30×2, UNP 65×35×4 and wire mesh wire. Tempat electrical hoist uses UNP 85×45×5 profile and L 70×70×5 profile. The drive system in the elevator uses a 1200 kg PA electrical hoist with a single-phase 1800 watt electric power specification with a voltage of 220 V.
Modelling Spatial Extreme Value with Copula approach and Aplication (Case Study: Extreme Rainfall in Ngawi)
Authors: Amalia Layla Fickri 
Published: March 2024

Extreme event is a short scale rare phenomenon, but it has a quite a serious impact on the various aspects of life. Studies on the prediction of extreme rainfall that occurred in the region is needed to minimize the adverse effects of global climate, so the farmers and stakeholders will have a good knowledge about the climate. It is especially extreme rainfall events so anticipation can be done early, than the production of rice plant can be maximized and the losses can be minimized. To fulfil these needs, it requires statistical methods that can explain the extreme rainfall. Extreme Value Theory is a statistical method to identify extreme events. For data rainfall, snow, river flow, or temperature are classified as spacial data being a multivariate data because it’s observed in several locations, and therefore Spatial Extreme Value Method is developed. In the case of Spatial Extreme Value, the approach is often used Copula approach and max-stable process. Copula approach assumes that marginal distribution of extreme values follow a uniform distribution. Therefore, this study discusses the Spatial modelling of Extreme Value with Copula approach in one of East Java's rice production centres is Ngawi Regency. It is hoped that the method will improve the accuracy of predicting extreme events.
Pengaruh Tahanan Jenis Tanah Terhadap Sistem Pentanahan Menggunakan Elektroda Batang Dilokasi Gedung Teknik Elektro Unimal
Authors: Hardi Gery U. , Taufiq Taufiq , Raihan Putri  , Nasution Fakhruddin A 
Published: March 2024

Providing a return line for short-circuit currents or fault currents to a low-resistance ground, grounding system is useful for achieving a uniform potential voltage over a given area of buildings and equipment. Because a large voltage difference can occur if a fault current is forced to ground against a high resistance. Placement of the electrode to be planted is one of the elements to obtain a low grounding resistance value. Grounding resistance measurements, which will serve as a guide for the grounding system design process, are required during the planning stage for certain types of grounding systems. The problem is how the grounding resistance is affected by the buried depth of the rod conductor and the soil type resistance. Therefore, it is very important to conduct research and testing to determine the extent to which these parameters influence. The experimental results of measuring resistance on dry and wet soils are on dry soil 30 cm obtained 98.48 Ω, 60 cm obtained 37.07 Ω, 90 cm obtained 20.52 Ω, 120 cm obtained 19.77 Ω, and for wet soil at a depth of 30 cm obtained 43.34 Ω, 60 cm obtained 22.21 Ω, 90 cm obtained 15.43 Ω, 120 cm obtained 11.66 Ω. So to get the 5Ω value we make an estimate by adding a depth of 56.603 cm for wet soil and 38.58 cm for dry soil, then the length of the electrode needed is 176.603 cm for wet soil and 158.58 cm for dry soil.
Pemanfaatan Sistim Informasi Geografi Untuk Analisis Jarak Jangkauan Pelayanan Fasilitas Kesehatan di Kota Ambon
Authors: Abdul Muin  , Heinrich Rakuasa  
Published: March 2024

Ambon City is the most populous city in Maluku, and accessibility is one of the main challenges in meeting health service needs. To overcome this problem, it is necessary to conduct an in-depth analysis of the distance of health facility services in Ambon City. This study uses a spatial analysis method to map the location and distance between major health facilities such as hospitals, health centers, and clinics throughout Ambon City. The results show that there are diverse spatial patterns in the coverage of health facilities in Ambon City. The spatial pattern of health facility coverage in Ambon City is classified into 5 classes, namely very close covering 7,586, 42 ha, close covering 10,172, 23 ha, medium covering 3,697, 07 ha, far covering 3,473.59 ha and very far covering 7,644, 36 ha. The results of this study also show that Teluk Ambon sub-district has a very large percentage of area at the very close, close and very far reach levels of health facilities compared to other sub-districts in Ambon City, while the area at the medium and far reach levels is dominated by Nusaniwe sub-district which has a larger percentage of area than other sub-districts. This study makes an important contribution to understanding the spatial pattern of health facility coverage in Ambon City and provides a basis for spatially-based decision-making.
Analisis Faktor Resiko Mortalitas Covid 19
Authors: Deli Mutiara Siregar  , Eunice Kristia Sipayung  
Published: March 2024

Medical records are a source of data for hospitals that can be processed into statistics. Mortality statistics are included in health service statistics that are useful in efforts to maintain hospital quality. (Anggryani, 2021) Death or mortality is one of the three components of the demographic process that affect population structure. Thehigh mortality rate of the population in an area not only affects population growth, but is also a barometer of the high and low level of public health in the area. Mortality or death can happen to anyone, old, young, anytime and anywhere. Cases of death, especially in large numbers, are related to social, economic, customary, and environmental health problems. Death indicators are useful for monitoring the performance of central and local governments in improving community welfare. SARS-CoV-2 can affect anyone and cause different symptoms or severity, but individuals over the age of 60 with comorbidities such as diabetes, chronic respiratory disease, and cardiovascular disease are at higher risk of infection. The method in this article is Systematic review, where this article is done with a data set technique to review journals, literature searches, notes and reports related to articles. This systematic process of review is also used to collect data. Heart disease is significantly associated with an increased risk of death from COVID-19 patients.
Peran Panti Asuhan Yayasan Rumah Bakti Kasih Anak Indonesia dalam Membentuk Karakter Anak Panti
Authors: Tiara Fany Chintia Silitonga  , Wulan Purnama Sari Simatupang  , Loise Chisanta Ginting  , Muhammad Aimar Zaidan  , Harrys Cristian Vieri  
Published: March 2024

Children are an important asset for the future of the nation. As the next generation of the nation, children should have their needs met both physically and mentally. An orphanage is a professional service institution that is responsible for providing care and replacement services for neglected children. With this orphanage, abandoned children can be protected and sheltered by responsible and professional people who are able to manage the orphanage properly. The parenting style applied at the Rumah Bakti Kasih Anak Indonesia Orphanage uses a family approach, namely by replacing the role and position of parents, which is applied according to the conditions of foster children, using a democratic parenting pattern. Panting helps children get an education and get character education that they must get from an early age. MHowever, of course there are disadvantaged children whose needs are difficult to meet, for example, children who have become orphans. Therefore, the orphanage as one of the social services exists to ensure the needs of these disadvantaged children. The existence of this research aims to review the social services provided by the Rumah Bakti Kasih Anak Indonesia Foundation both in quality and quantity. This research collected data using literature studies, and observations through direct interviews with the orphanage administrators. And from the results of this survey we found that the orphanage at the Rumah Bakti Kasih Anak Foundation was quite good at shaping the character of the orphans
Consumer Perceptions Analysis On Products Purchasing Interest in Citimall Matahari Department Store, Dumai City
Authors: Madhuri Nafasya Suswanda  , Asmara Wildani Pasaribu  , Hendra Hendra , Dany Perdana Sitompul  
Published: March 2024

Citimall Matahari Department Store is the largest contemporary retailer in the city of Dumai.So that every purchase of its products will certainly be based on their perception or assessment of the products sold and bought by Matahari Department Store. So this study aims to analyze the effect of perceived price, perceived quality and perceived lifestyle on purchase intention. The population in this study were visitors to Citimall Matahari Department Store in the city of Dumai who had purchased products. The number of samples is 100 respondents, using non-probability sampling method, accidental sampling. Respondent data was collected by distributing questionnaires. The data analysis technique was in the form of multiple linear regression analysis, with the help of IBM SPSS 26 software. The results showed (1). Price perception has a partial and simultaneous positive influence on the intention to buy Citimall Matahari Department Store products with a tcount of 3.681 (2). Perceived quality has a partial and simultaneous positive influence on the intention to buy Citimall Matahari Department Store products with a tcount of 3.665 (3). Perceptions of lifestyle have a positive influence partially and simultaneously on buying interest in Citimall Matahari Department Store products with a tcount of 4.233. The result of the adjusted R2 value is 0.490 while the remaining 0.510 is influenced by other variables not examined in this study Perceived quality has a partial and simultaneous positive influence on the intention to buy Citimall Matahari Department Store products with a tcount of 3.665 (3). Perceptions of lifestyle have a positive influence partially and simultaneously on buying interest in Citimall Matahari Department Store products with a tcount of 4.233. The result of the adjusted R2 value is 0.490 while the remaining 0.510 is influenced by other variables not examined in this study Perceived quality has a partial and simultaneous positive influence on the intention to buy Citimall Matahari Department Store products with a tcount of 3.665 (3). Perceptions of lifestyle have a positive influence partially and simultaneously on buying interest in Citimall Matahari Department Store products with a tcount of 4.233. The result of the adjusted R2 value is 0.490 while the remaining 0.510 is influenced by other variables not examined in this study.
Conversation Analysis and Language Analysis on Selected Episodes of The Big Bang Theory: Stereotypes of Scientists
Authors: Anggraheni Raden Roro Rieta 
Published: March 2024

This study aims at analyzing how the language in the popular sitcom The Big Bang Theory forms stereotypes towards genius scientists and what power relation is constructed. This study used Critical Discourse Analysis (CDA) as the conceptual framework and combined two types of analysis, language analysis and conversation analysis (CA). Therefore, this study also puts an emphasis on how the analytical framework helps to achieve the objective of CDA. The data are taken from the transcripts of two selected episodes of the Big Bang Theory. The result shows that geniuses are represented as awkward and excessively logical persons who find it difficult to maintain a good social interaction and struggle to develop their social skills. This stereotype shows that the group is minor in the society they live among. Through the female characters in the story, it is also found that women are stereotyped as less logical gender. The female scientist characters are the embodiment of the idea that women are supposed to be caring and affectionate in nature, the qualities a mother has. This issue on gender shows that in the post-modern American society, with the concept of liberalism, stereotypes still exist. It indicates that there is no absolute freedom; power domination manifests in various forms out there.
Improving Students’ Grammar Mastery in Passive Voice by Using Jigsaw Method
Authors: Ance Jusmaya  
Published: March 2024

This research is focused on developing students' grammar mastery in passive voice through jigsaw method. This is based on phenomenon that the development of communicative competence has become the main goal of language learning recently, then the role of grammar becomes very important in effective communication. The design of this research is quasi-experimental research that finds out the effect of Jigsaw method towards students grammar mastery. To determine the students’ grammar mastery, this study used a grammar test, through three pretests and a post-test. The pre-test was used to see the grammar mastery before treatment, and the post-test was used to see the difference in students' grammar scores after treatment. The research subjects were students from the Management Department at the University of West Sumatra who took Business English II. The data found that Jigsaw method had a significant effect on students' grammar mastery. This conclusion can be seen based on the analysis that found the average value of students in the pretest is calculated by 7 and student’s average score on post-test was 14. The observed t value is t = 3.88 and the standard significance is 0.05. Since t observed is greater than t table (T observed > t table), null hypothesis (Ho) is rejected and the alternative hypothesis accepted. So, based on these results, it is concluded that there is the statistical difference between pre-test in the 0.05 level. This means that teaching activities use jigsaw method has a significant influence on students' grammar mastery in learning passive voice
Meningkatkan Kemampuan Literasi dan Kepercayaan Diri Peserta Didik dengan Metode Groupwork
Authors: Melicha Athalia Pelawi  , Gusti Pirandy  
Published: March 2024

Literacy education in Indonesia currently needs to be improved. Seeing that since the pandemic occurred, Indonesia's literacy rate has decreased. Because the teaching and learning process is passed online, the government makes innovations, one of which is the teaching campus. In the process of this activity, the author is required to be an agent of change. To improve proving students' literacy and confidence as clients, the authors create programs that support increased literacy and confidence. This program is carried out at UPT SDN 060813, Jl.Halat No.48, Medan Kota. With a total of 14 students in grade, V. this program lasts for approximately 3 months. The method implemented in this program is group work with several stages, namely: (1) Engagement, (2) Intake and Contract, (3) Assessment, (4) Planning, (5) Intervention, (6) Evaluation, and (7) Termination. The results of this program show an increase in students' literacy and confidence as clients. At the initial meeting, there were still students who lacked literacy, and in terms of confidence, they read in low voices and intonation that was not clear. But as the program progressed, the authors noticed changes taking place in students' literacy and confidence.
Workplace experiences of diagnostic radiographers, on job satisfaction and staff retention in the public health sector in Lusaka District of Zambia
Authors: BWALYA MUBANGA , Sunder Roshnee , Munsanje Foster , Bwanga Osward 
Published: March 2024

Background: Zambia’s healthcare workforce is reportedly inadequate for the country’s healthcare needs. This stems from healthcare professionals, particularly radiographers, exiting the public health sector for non-governmental organizations or other countries with attractive conditions of service. This study is required to explore and describe the workplace experiences of public health sector radiographers in the province of Lusaka in Zambia and to examine how these experiences influence job satisfaction and staff retention.
Methods: The study used a qualitative research design. Semi-structured interviews were conducted to collect data from 20 purposively selected public service radiographers, working in the Lusaka district of Zambia. Interviews were recorded, transcribed, and analysed by themes.
Results: Five themes emerged: physical work environment, remunerations and rewards, staff workloads, leadership and supervision, and professional development. This study established that participants appreciate their physical work environment which constitutes modern and various imaging equipment. However, the majority of the participants expressed dissatisfaction with their workplace experiences owing to inadequate workspaces, inadequate salaries, a lack of incentives and rewards, increased workloads and inflexible work schedules, unapproved leadership style, lack of performance recognition and support for continuing professional development.
Conclusion: The study findings provided information on the deficiencies within public service radiographers’ work environment. To enhance job satisfaction and retention, the employer needs to address the challenges being experienced by the radiographers.
ENVIRONMENTAL EDUCATION IN ACADEMIA: BANGLADESH PERSPECTIVE
Authors: Khan Camellia 
Published: March 2024

Due to the ever rising environmental disasters, environmental education has emerged as one of the most talked about issues in academia – all around the world today. To tackle this overwhelming crisis, there is an imminent need for environmental awareness at the mass level – which, of course, can only be provided through environmental education. As Bangladesh is one the most vulnerable countries in terms of environmental disaster, and as environmental education and awareness can play significant roles in ensuring participation of mass people in safeguarding environment; the need of such environmental education here has become an absolute necessity. The aim of this paper is to investigate into the current state of environmental education in Bangladesh, particularly at the university level. In doing so, it considers the existing laws on environmental education in Bangladesh, the role and scope of the universities, and the responsibilities of the teachers in raising learner awareness in environmental issues. Finally it comes up with some recommendations in relation to imparting environmental education and raising learner awareness at the university level.
STUDY OF K2SiF6:Mn4+@SiO2 PHOSPHOR FOR WHITE LEDS WITH HIGH ANGULAR COLOR UNIFORMITY
Authors: Ho Sang Dang , Loan Nguyen Thi Phuong , Lee Hsiao Yi , Quoc Anh Nguyen Doan 
Published: March 2024

The distinctive wide-band blue illumination absorption and red strait-line discharge of the phosphor K2SiF6:Mn4+ (KMnSF) make it an attractive material for manufacturing warm white light-emitting diodes (WLED). Nevertheless, using the highly corrosive raw ingredient HF to produce commercial KMnSF red phosphor has negative effects on the environment and people. In this study, microfluidic technology was used to successfully manufacture the KMnSF without the need for HF compound while resulting in a phosphor product with homogenous granule shape and size. The luminescence capabilities of the KMnSF samples were then thoroughly examined and characterized. Eventually, we made WLED packages comprising of blue LED chips, yellow phosphor Y3Al5O12:Ce3+ (YGA:Ce), red phosphor KMnSF, and SiO2 scattering particle. Via varying the SiO2 concentration during the simulation process, the prepared WLED’s optical performances are obtained. The scattering properties of the phosphor layer as well as the lighting transmission and distribution were simulated with the utilization of both LightTools software and Monte Carlo theory. According to the outcomes, the microfluidic-synthesized K2SiF6:Mn4+ proves to be appropriate for WLED apparatuses. Besides, the proposed phosphor compound with SiO2 scattering particles showed the improvement in luminous flux and angular uniformity of the WLED.
Penggunaan Alat Tangkap Bubu Lipat Terhadap Laju Tangkap Rajungan di Perairan Karang Agung, Tuban
Authors: Nur Sukma Raka , Spanton M Perdana Ixbal , Yuliardi Amir Yarkhasy , Sa'adah Nor 
Published: March 2024

Pemanfaatan sumber daya perikanan Di Perairan Karang Agung, Tuban saat ini masih mempunyai potensi yang besar. Salah satu cara pemanfaatan sumber daya perairan yang dapat dilakukan adalah dengan mengoptimalkan alat penangkapan ikan yang dapat dilipat, hemat biaya, dan ramah lingkungan. Penerapan alat tangkap ini diharapkan dapat memberikan wawasan lebih jauh mengenai potensi penangkapan rajungan di Perairan Karang Agung, Tuban. Bahan yang digunakan adalah bubu yang bisa dilipat dan peralatan penangkapan ikan lainnya. Penangkapan rajungan di Perairan Karang Agung, Tuban lazim dilakukan oleh masyarakat pesisir Karang Agung, Tuban yang menggunakan alat tangkap bubu lipat. Bubu merupakan salah satu alat pancing yang cukup familiar di telinga para nelayan. Alat tangkap ini berbentuk bubu, pasif. Penelitian ini bertujuan untuk mengidentifikasi laju tangkap rajungan yang ditangkap menggunakan bubu berdasarakan umpan yang digunakan. Metode yang digunakan dalam penelitian adalah metode eksperimen, dengan menggunakan satu faktor pengolahan yaitu jenis umpan yang berbeda dengan menggunakan jenis alat tangkap yang digunakan adalah bubu lipat persegi. Umpan yang digunakan antara lain adalah ikan Swangi (Priacanthus tayanus), ikan Buntal Balon (Arothron hispidus), ikan Tembang Juwi (Sardinella gibbosa). Analisis data yang digunakan dilakukan dengan menggunakan Perhitungan Hook Rate. Berdasarkan hasil uji analisis umpan jenis Ikan Buntal balon (Arothon hispidus) mempunyai persentase laju tangkap paling tinggi yaitu 64,33 % dibandingkan dengan prosentase laju tangkap pada perlakuan umpan Kepala Ikan Swangi (Priacanthus tayanus) sebesar 40 % dan perlakuan umpan jenis Kepala Ikan Tembang Juwi (Sardinella gibbosa) sebesar 29 %.