bluuebunny/crossref_metadata_2025 huggingface dataset:
Perceptions and reported use of extended reality technology in Royal College-Accredited Canadian Simulation Centres: a national survey of simulation centre directors
Authors: Tokuno Junko , Bilgic Elif , Gorgy Andrew , Harley Jason M
Published: August 2024

Background: Extended reality technology (XR) in simulation-based medical education is becoming more prevalent. This study examined Canadian simulation centre directors’ perceptions toward XR and their self-reported adoption of XR within their centres.
Methods: We conducted a national, cross-sectional survey study to examine five kinds of XR: Immersive Virtual Environments, Screen-based Virtual Worlds, Virtual Simulators, Immersive Augmented Reality, and Non-immersive Augmented Reality. An electronic survey with multiple-choice, Likert scales, and open-ended questions were developed to identify the current use, degree of satisfaction, and experienced and foreseen challenges with each XR technology. We used the Checklist for Reporting Results of Internet E-Surveys checklist to describe and justify our survey development. All twenty-three Royal College-accredited Canadian simulation centres were invited based on their Royal College membership to complete the survey. Directors and representatives of seventeen (74%) centres participated.
Results: Each XR has been used for research or simulation education by about half of the simulation centres, at minimum. The degree of satisfaction among directors with XR ranged from 30% to 45%. Directors frequently cited logistical and fidelity challenges, along with concerns over maintenance. Cost and lack of evidence, and unclear needs were cited as foreseen challenges with the future implementation of XRs.
Conclusions: This survey summarizes the status of XR in Canadian simulation centres. The pattern of use, satisfaction levels, and challenges reported by simulation centre directors varied depending on the types of XR.
PERAN KEPUASAN PELANGGAN DALAM MEMEDIASI LIFESTYLE, CITRA TOKO, DIGITAL MARKETING TERHADAP KEPUTUSAN PEMBELIAN ULANG PADA BUTIK HIJAB BILLAH DI SITUBONDO
Authors: Qomariah Isti , Karnadi Karnadi , Syahputra Hendra
Published: August 2024

The aim of this research is to determine the role of customer satisfaction in mediating lifestyle, store image and digital marketing on repurchase decisions at Hijab Billah store in Situbondo. The population of this research is all Hijab Billah customers. The sampling technique applied in this research is the probability sampling method using random sampling technique. Data analysis and hypothesis test in this research used the Partial Least Squares - Structural Equation Modeling (PLS-SEM).
The results of the research showed that lifestyle had a positive and significant effect on customer satisfaction, store image had a positive but not significant effect on customer satisfaction, digital marketing had a positive and significant effect on customer satisfaction, lifestyle had a positive and significant effect on repurchase decisions, store image had a positive and significant effect on repurchase decisions, digital marketing had a positive but not significant effect on repurchase decisions, customer satisfaction had a positive and significant effect on repurchase decisions, lifestyle had a positive but not significant effect on repurchase decisions through customer satisfaction, store image had a positive but not significant effect on repurchase decisions through customer satisfaction, and digital marketing had a positive but not significant effect on repurchase decisions through customer satisfaction.
PENGARUH BUDAYA ORGANISASI, FASILITAS KERJA, DAN DISIPLIN KERJA TERHADAP KINERJA ASN DENGAN KEPUASAN KERJA SEBAGAI VARIABEL INTERVENING PADA KANTOR DPUPP KABUPATEN SITUBONDO
Authors: Akbar Ach. Kiswandha Islamy , Praja Yudha , Pramesthi Riska Ayu
Published: August 2024

This aims of this research is to determine the influence of organizational culture, work facilities and work discipline on ASN performance through job satisfaction as an intervening variable at the Situbondo Regency DPUPP Office. This research used a quantitative approach which was carried out by distributing questionnaires to 59 ASN employees at the Situbondo Regency Public Works, Housing and Settlements Department. The method of data analysis used in this research is multiple linear regression analysis. The hypothesis test results have a direct effect using the Smart PLS 3.0 application.
The results of direct hypothesis testing show that organizational culture has an insignificant effect on job satisfaction, work facilities have an insignificant effect on job satisfaction, work discipline has a significant effect on job satisfaction, organizational culture has an insignificant effect on ASN performance, work facilities have an insignificant effect on ASN performance, Work discipline has a significant effect on ASN performance. Job satisfaction has a significant effect on ASN performance. The results of indirect hypothesis testing show that the organizational culture variable has a negative but not significant effect on ASN performance through job satisfaction, work facilities have a negative but not significant effect on ASN performance through job satisfaction, and work discipline has a significant positive effect on ASN performance through job satisfaction.
ANALISIS FAKTOR YANG MEMPENGARUHI NILAI PERUSAHAAN PADA PERUSAHAAN PROPERTY DAN REAL ESTATE DENGAN PROFITABILITAS SEBAGAI VARIABEL INTERVENING YANG TERDAFTAR DI BEI TAHUN 2019-2022
Authors: Andafiya Robiatul , Ediyanto Ediyanto , Sari Lita Permata
Published: August 2024

This research uses quantitative research methods. The populations in this research are companies registered in Property and Real Estate with a sample of 11 companies. The results of hypothesis testing regarding the direct impact of using Smart PLS 3.0, show that company size is positivelty significant to profitability, capital structure is negativelty significant to profitability, liquidity is negatively but not significant to profitability, compony size is positively but not significant to compony value, structure capital is negative but not significant to company value, Likuidity is negatively significant to company value, Profitability is positive but not significant to company value. The result of the indirect influence hypothesis test show that the Company Size variable is positive but not significant on company value through Profitability, Capital Sructure is negative but not significant on company value through Profitability, Liquidty is negative but not significant company value throught Profitability.
DAMPAK BUDAYA ORGANISASI KOMPETENSI DAN MOTIVASI TERHADAP KINERJA ASN PADA DINAS LINGKUNGAN HIDUP KABUPATEN SITUBONDO DENGAN KEPUASAN KERJA SEBAGAI VARIABEL INTERVENING
Authors: Bimantara Ario , Fandiyanto Randika , Tulhusnah Lusiana
Published: August 2024

The aim of this research is to analyze the influence of variablesThe Impact of Organizational Culture, Competency and Motivation on ASN Performance at the Situbondo Regency Environmental Service with Job Satisfaction as an Intervening Variable. By using the Partial Least Square (PLS) Structural equation model.
Results of direct influence hypothesis testing using the Smart PLS 3.0 application. Organizational culture has a significant positive effect on ASN job satisfaction, Competency has a significant positive effect on ASN job satisfaction, Motivation has a significant positive effect on ASN job satisfaction, Organizational culture has a significant positive effect on ASN Performance, Competence has a positive but not significant effect on ASN Performance, Motivation has a significant positive effect on ASN Performance, ASN job satisfaction has a significant positive effect on ASN Performance, Organizational culture has a significant positive effect on Performance ASN through ASN job satisfaction, Competency has a significant positive effect on ASN Performance through ASN job satisfaction, and Motivation has a significant positive effect on ASN Performance through ASN job satisfaction.
PENGARUH LOKASI, HARGA DAN PROMOSI TERHADAP LOYALITAS KONSUMEN PADA USAHA AYAM GEPREK DV DI SITUBONDO MELALUI KEPUASAN KONSUMEN SEBAGAI VARIABEL INTERVENING
Authors: Kusuma Diva Dwi , Karnadi Karnadi , Fandiyanto Randika
Published: August 2024

Marketing is an interconnected activity between companies and consumers as a system for generating profits, therefore having the right marketing strategy can improve it, especially as a means of developing the Ayam Geprek DV restaurant business in Situbondo Regency. The aim of this research is to analyze and test the influence of Location, Price and Promotion on consumer loyalty through consumer satisfaction as an intervening variable. The target population in this study was DV Geprek Chicken consumers, numbering 97 respondents. This sampling technique is simple random sampling. Data analysis and hypothesis testing in research uses Structural Equation Models - Partial Least Square (PLS-SEM).
The results of the direct influence hypothesis test using the Smart PLS 3.0 application, show that location has a significant positive effect on consumer satisfaction. Price has a significant positive effect on consumer satisfaction. Promotion has a significant positive effect on consumer satisfaction. Location has a positive but not significant effect on consumer loyalty. Price has a positive but not significant effect on consumer loyalty. Promotion has a significant positive effect on consumer loyalty. Consumer satisfaction has a significant positive effect on consumer loyalty. Then the results of the indirect effect hypothesis test show that the location variable on consumer loyalty through consumer satisfaction has a significant positive effect. Price on consumer loyalty through consumer satisfaction has a significant positive effect. Promotion of consumer loyalty through consumer satisfaction has a significant positive effect
PENGARUH EPS, DPS, DAN NPM TERHADAP HARGA SAHAM PADA PERUSAHAAN SUB SEKTOR ENERGI YANG TERDAFTAR DI BEI PERIODE 2019-2023 DENGAN NILAI PERUSAHAAN SEBAGAI VARIABEL MODERATING
Authors: Mansur Mohammad Sahel , Pramitasari Triska Dewi , Subaida Ida
Published: August 2024

This study aims to analyze the influence of Earnings Per Share (EPS), Dividend Per Share (DPS), and Net Profit Margin (NPM) on stock prices in energy sub-sector companies listed on the IDX during the 2019-2023 period, with firm value as a moderating variable. The research sample includes 7 energy sub-sector companies listed on the Indonesia Stock Exchange over a five-year period, selected using purposive sampling technique. Data analysis and hypothesis testing are conducted using Structural Equation Modeling - Partial Least Square (PLS-SEM).
The results of hypothesis testing using the Smart PLS 3.0.8 application show that Earnings Per Share (EPS) has a positive and significant effect on stock prices, Dividend Per Share (DPS) has a negative but not significant effect on stock prices, and Net Profit Margin (NPM) has a positive but not significant effect on stock prices. Additionally, firm value positively and significantly moderates the influence of Earnings Per Share (EPS) on stock prices.
PENGARUH KERAGAMAN PRODUK, DISTRIBUSI, DAN WORD OF MOUTH TERHADAP KEPUTUSAN PEMBELIAN SEPEDA LISTRIK PADA TOKO SEPEDA GODA DI SITUBONDO DENGAN MINAT BELI SEBAGAI VARIABEL INTERVENING
Authors: Riskiyani Vivi , Karnadi Karnadi , Fandiyanto Randika
Published: August 2024

The aim of this research is to analyze the influence of product diversity, distribution and word of mouth on the decision to purchase an electric bicycle at the Goda bicycle shop in Situbondo with purchase intention as an intervening variable. The sampling technique was determined by simple random sampling. The data analysis and hypothesis testing in this research used the Partial Least Square Structural Equation Model (PLS-SEM).
The results of the direct influence hypothesis test using the Smart PLS 3.0 application show that product diversity has a significant positive effect on buying interest. The distribution has a positive but not significant effect on purchasing interest. The Information by Word of Mouth has a significant positive effect on buying interest. The product diversity has a positive but not significant effect on purchasing decisions. The distribution has a positive but not significant effect on purchasing decisions. The Information by Word of Mouth has a significant positive effect on purchasing decisions. The purchase interest has a significant positive effect on purchasing decisions. The product diversity has a significant positive effect on purchasing interest through purchasing decisions. The distribution has a positive but not significant effect on buying interest through purchasing decisions. The Information by Word of Mouth has a significant effect on buying interest through purchasing decisions.
PENGARUH KINERJA KEUANGAN, KEBIJAKAN DIVIDEN, DAN UKURAN PERUSAHAAN TERHADAP NILAI PERUSAHAAN PADA PERUSAHAAN SEKTOR ADVERTISING, PRINTING DAN PERANGKATNYA YANG TERDAFTAR DI BEI TAHUN 2019-2022 DENGAN HARGA SAHAM SEBAGAI VARIABEL INTERVENING
Authors: Imaniyah Della Ulfa , Arief Mohammad Yahya , Minullah Minullah
Published: August 2024

Finance is a sub-field in a company that is related to how to manage funding sources, funding opportunities, investment decisions, and capital structure. The company can decide to determine the capital structure that the company should have through capital structure management. To achieve this goal the company must pay attention to the company's financial management. Advertising, printing and equipment sector companies consisting of 24 companies. The purpose of this research is to test and analyze the influence of financial performance, dividend policy, and company size on company value with share price as an intervening variable. This research uses quantitative research methods. The populations in this research are companies listed on the Indonesia Stock Exchange (BEI) with a sample of 8 companies. This sampling technique uses a non-probability sampling technique with a purposive sampling technique. The data analysis and hypothesis testing in this research used the Partial Least Square Structural Equation Model (PLS-SEM).
The results of the direct influence hypothesis test using the Smart PLS 3.0 application show that financial performance has a negative but not significant effect on stock prices, dividend policy has a negative but not significant effect on stock prices, company size has a significant positive effect on stock prices, financial performance has a negative but not significant effect. The significant effect on company value, dividend policy has a positive but not significant effect on company value, company size has a negative but not significant effect on company value, share prices have a significant positive effect on company value, financial performance has a negative but not significant effect on company value through share prices , dividend policy has a negative but not significant effect on company value through share prices, and company size has a positive but not significant effect on company value through share prices.
LEVERAGE DAN PROFITABILITAS DALAM MEMPENGARUHI HARGA SAHAM PADA PERUSAHAAN HEALTHCARE YANG TERDAFTAR DI BURSA EFEK INDONESIA PADA PERIODE 2019-2022 DENGAN MODERASI VARIABEL KEBIJAKAN DIVIDEN
Authors: Labiba Ines , Subaida Ida , Pramitasari Triska Dewi
Published: August 2024

This research is motivated by the unstable economic conditions due to the impact of Covid-19. The Covid-19 pandemic has increased enormous economic uncertainty. This is the main cause of the decline in investor confidence which gives an impact on the fall in the volume of investments. This uncertainty and decline in confidence affects the profits of most corporate sectors in the Indonesia Stock Exchange. In contrast to other sectors, health products from Healthcare companies are much needed by the society. Whether companies in the Healthcare sector also experience the same thing as companies in other sectors which endure a decline in share prices and investment levels while the level of consumption of health products is increasing.
The aim of this research is to examine the effect of leverage and profitability on share prices with dividend policy as a moderating variable. The population in this study are Healthcare companies listed on the Indonesia Stock Exchange for 2019-2022 period. The sampling technique was determined by purposive sampling. Data analysis and hypothesis testing in this research used the structural equation modeling- Smart Partial Least Square (SmartPLS). The results of hypothesis testing using SmartPLS 3.0 showed that leverage had a significant positive effect on share prices, profitability had a significant positive effect on share prices, dividend policy strengthened the influence of leverage on share prices and dividend policy weakened the influence of profitability on share prices.
PENGARUH ETOS KERJA, DISIPLIN KERJA DAN KEPEMIMPINAN TERHADAP KINERJA KARYAWAN MELALUI KEPUASAN KERJA SEBAGAI VARIABEL INTERVENING PADA DINAS KETENAGAKERJAAN DI KABUPATEN SITUBONDO
Authors: Aryudha Fernandi , Wahyuni Ika , Tulhusnah Lusiana
Published: August 2024

The purpose of this research is to analyze and test the influence of work ethic, work discipline and leadership on employee performance through job satisfaction. The sampling technique is determined by Non-Probability Sampling using Total Sampling or saturated samples. Data analysis and hypothesis testing in this research used the Structural Equation Model - Patial Least Square (PLS-SEM).
The results of the direct influence hypothesis test using the Smart PLS 3.0 application, show that work ethic and work discipline have a significant effect on job satisfaction, leadership has a positive but not significant effect on job satisfaction, work ethic has a negative but not significant effect on performance, work discipline has a positive but not significant effect. significant effect on employee performance, leadership has a significant effect on employee performance, job satisfaction has a significant effect on employee performance. The results of indirect hypothesis testing show that the work ethic variable on employee performance through job satisfaction has a positive but not significant effect, work discipline on employee performance through job satisfaction has a positive but not significant effect and leadership on employee performance through job satisfaction has a positive but not significant effect.
PENGARUH MODAL KERJA, CASH FLOW DAN TOTAL ASET TERHADAP NILAI PERUSAHAAN DENGAN PROFITABILITAS SEBAGAI VARIABEL INTERVENING PADA PERUSAHAAN BANK KONVENSIONAL YANG TERDAFTAR DI BEI PERIODE 2020-2022
Authors: Ivanny Levia Diza Dwi , Hamdun Edy Kusnadi , Sari Lita Permata
Published: August 2024

Banking companies are financial institutions whose job is to collect funds from the public in the form of deposits and then channel them back to the public in the form of credit or other things to advance the community's economy. Conventional banks themselves are banks that carry out their activities according to national and international regulations. This study aimed to determine the effect of working capital, cash flow and total assets on firm value with profitability as an intervening variable. This study uses quantitative and descriptive research. The population used in this study were 41 conventional bank companies listed on the IDX for the 2020-2022 period. The sampling technique used in this study was purposive sampling. Data analysis and hypothesis testing in this study using Smart PLS 3.0.
The results of the direct effect test using the Smart PLS 3.0 application show that working capital has a positive but insignificant effect on profitability, cash flow has a negative but insignificant effect, total assets have a negative but insignificant effect, working capital has a positive but insignificant effect on firm value, cash flow has a negative but insignificant effect on firm value, total assets have a positive but insignificant effect on firm value, profitability has a negative but significant effect on firm value. The indirect effect hypothesis test results show that the working capital variable has a negative but insignificant effect on firm value through profitability, cash flow has a positive but insignificant effect on firm value through profitability, and total assets have a positive but insignificant effect on firm value through profitability.
PENGARUH PROFITABILITAS DAN LEVERAGE TERHADAP NILAI PERUSAHAAN DENGAN KEBIJAKAN DIVIDEN SEBAGAI VARIABEL MODERASI PADA PERUSAHAAN TRANSPORTASI YANG TERDAFTAR DI BEI TAHUN 2019-2022
Authors: Indriani Novia , Subaida Ida , Sari Lita Permata
Published: August 2024

Transportation Companies are one of the factors related to the development and economic development of countries worldwide. Transportation companies are among the most important companies and are the largest contributors to national development, resulting in the country's economy increasing along with the rise of increasingly sophisticated technology. This study aimed to determine the effect of profitability and leverage on firm value with dividend policy as a moderating variable in transportation companies listed on the IDX in 2019-2022. The population of this study were all transportation companies listed on the IDX in 2019-2022, as many as 45 companies, with samples taken from 9 companies. The sampling technique used a nonprobability sampling technique with a purposive sampling technique. This study's data analysis and hypothesis testing used the Structural Equation Model - Partial Least Square (PLS-SEM).
The results of the direct effect hypothesis test using the Smart 3.0 application show that Profitability has a significant positive effect on Firm value, Leverage has a positive but insignificant impact on Firm value, Dividend policy negatively but insignificantly weakens the role of Profitability in increasing Firm value, then Dividend policy negatively but insignificantly weakens Leverage on Firm value.
PENGARUH KEPEMIMPINAN TRANSFORMASIONAL, LINGKUNGAN KERJA DAN MOTIVASI KERJA TERHADAP KINERJA ASN DENGAN DIMEDIASI KESIAPAN UNTUK BERUBAH PADA UPT PUSKESMAS JANGKAR
Authors: Aprilia Ila Aulia , Pramitasari Triska Dewi , Subaida Ida
Published: August 2024

This study aims to determine the impact of transformational leadership, work environment, and motivation on ASN performance by mediating readiness to change on UPT Puskesmas Jangkar. The population in this study is ASN on UPT Puskesmas Jangkar, which is a simple probability sampling method that does not consider the population in this study. The sampling uses saturated samplings, which are sample determination techniques when all members of the population are sampled. Data analysis and hypothesis testing in research using Structural-partial equation model Least square (PLS-SEM).
The results of the hypothesis are tested directly using the PLS 3.0 smart application. Demonstrate that transformational leadership has a positive but non- significant influence on the willingness to change, and the working environment has a significant positive impact on the readiness to change. Transformational leadership has a significant positive impact on performance, the working environment has a positive but non-significant impact on Performance, and the motivation for work has a negative but not significant effect on performance. Preparedness to change has a positive but insignificant impact on performance. Transformational leadership has a positive but non-significant impact on Performance through Preparedness for Change, a working environment with a positive yet insignificant influence on Performance via Preparation to Change, and work motivation with a positive but not significant impact on Output through Preparation for Change.
PENGELOLAAN DAN PENGENDALIAN AIR ASAM TAMBANG PADA KEGIATAN PERTAMBANGAN BATUBARA
Authors: Saptawartono  , Iashania Yunida , Murati Ferra , Fidayanti Neny , Melinda Sena , Yakub Reba Isai
Published: August 2024

Kegiatan pertambangan batubara merupakan salah satu komuditas yang sangat menjanjikan dalam rangka pasokan energi saat ini.  Namun demikian, kegiatan petambangan batubara perlu mendapat perhatian yang serius dalam pengelolaannya, mengingat dampak negatif yang dihasilkan juga sangat besar terhadap keberadaan dan kelestarian lingkungan.  Salah satu dampak negatif yang dihasilkan adalah terbentuknya limbah air asam tambang, yang keberadaannya sangat berpengaruh terhadap: (1) masyarakat sekitar; (2) biota perairan; (3) kualitas air permukaan; dan (4) kualitas air tanah.  Terhadap dampak negatif yang ditimbulkan oleh limbah air asam tambang, diperlukan adanya upaya-upaya pencegahan dan menghambat terbentuknya limbah air asam tambang pada kegiatan pertambangan batubara, yaitu diantaranya melalui tindakan mengurangi terjadinya kontak antara unsur-unsur yang mempengaruhi terbentuknya air asam tambang, seperti mineral sulfida yang berfungsi sebagai pirit yang dihasilkan dari permukaan batuan batu bara, air dan oksigen.  Disamping itu, terdapat beberapa teknologi pengolahan limbah air asam tambang yang bertujuan untuk menetralkan air asam tambang dengan meningkatkan pH airnya.  Teknologi pengolahan limbah air asam tambang yang berkembang saat ini, yaitu menggunakan metode teknologi pengolahan aktif dengan cara menetralisir pH air dengan bahan kimia buatan dan metode teknologi pengolahan pasif dengan cara tanpa menggunakan bahan kimia, tetapi sepenuhnya menggunakan proses kimia dan biologi secara alami.
Kata kunci: Air Asam Tambang, Batubara, Pertambangan
PERHITUNGAN VOLUME AIR PADA SUMP PIT III TIMUR BANKO BARAT DI PT. BUKIT ASAM Tbk KABUPATEN MUARA ENIM PROVINSI SUMATERA SELATAN
Authors: Martua Samosir Charles , Fidayanti Neny , Sukmawatie Neny , A. K. Wijaya Dody
Published: August 2024

Abstrak
Dewatering merupakan suatu upaya pengeluaran air dari dalam tambang ke luar tambang dengan menggunakan sistem pemompaan. Sehingga air di dalam tambang tersebut tidak mengganggu aktivitas produksi. Sump digunakan sebagai tempat penampungan air sementara sebelum dipompakan keluar tambang, sehingga dimensi sump bergantung pada volume air yang masuk dan volume air yang dipompakan. Penelitian ini bertujuan untuk mengetahui total debit air atau volume air yang masuk pada Sump Pit III Timur Banko di PT. Bukit Asam Tbk agar air tidak  keluar dari Sump dan mengganggu kegiatan penambangan. Metode yang digunakan dalam penelitian ini didasarkan pada metode kuantitatif deskrisptif. Berdasarkan penelitian, volume sump sesuai rancangan adalah 155.571,83 m3. Volume air yang masuk kedalam sump Pit 3 Timur Banko Barat 1 hari tanpa dilakukan kegiatan pemompaan sebesar 34.219,5 m3/hari. Dan daya tampung sump minimal adalah 68.598,79 m3, sehingga dapat disimpulkan bahwa dengan desain sump yang ada di Pit III Timur Banko Barat, memiliki kapasitas yang masih mampu untuk menampung debit air atau volume air yang masuk tanpa ada pemompaan pada saat hujan selama 2 hari berturut-turut.
Kata Kunci : Volume Air, Sump, PT. Bukit Asam Tbk
PENGARUH PEMBERIAN PENYULUHAN K3 TERHADAP TINGKAT KEDISIPLINAN PEKERJA DALAM PENGGUNAAN ALAT PELINDUNG DIRI (APD) PADA OPERATOR DUMP TRUCK DI PT. BORNEO PRIMA
Authors: Maulana Ahmad , Fidayanti Neny , Murati Ferra , Virgiyanti Lisa , Mare Apui Ganang Nuansa
Published: August 2024

Penelitian ini bertujuan untuk mengetahui tingkat kedisiplinan pekerja dalam pemakaian APD sebelum dan sesudah penyuluhan K3 serta mengetahui pengaruhnya terhadap tingkat kedisiplinan pekerja dalam pemakaian APD di PT. Borneo Prima. Metode yang digunakan dalam penelitian ini adalah metode kuantitatif bersifat deskriptif. Hasil kuesioner dari 32 responden diolah dan dianalisis dengan uji validitas dan realibilitas serta uji statistik Wilcoxon sign rank test. Tingkat kedisiplinan penggunaan APD sebelum dilakukan penyuluhan K3, 6,25% sangat disiplin, disiplin 53,12%, tidak disiplin 31,25% dan sangat tidak disiplin 9,37%. Setelah dilakukan penyuluhan K3 kedisiplinan mencapai 100% karena tingkat tidak disiplin pekerja tidak ada atau mencapai angka 0%. Ada perbedaan yang signifikan antara tingkat kedisiplinan sebelum diberi penyuluhan (pretest) dan kedisiplinan setelah diberi penyuluhan (posttest) dengan p-value 0.000 berdasarkan perhitungan menggunakan software spss, jadi hipotesis yang menyatakan ada pengaruh pemberian penyuluhan K3 terhadap tingkat kedisiplinan pekerja dalam menggunakan APD di PT. Borneo Prima terbukti.
Kata kunci: Penyuluhan, APD, Persentase, Responden, Disiplin.
Preserving the past: Unveiling challenges in ancient Islamic manuscript conservation
Authors: Araújo Rita
Published: August 2024

In recent decades, research into ancient Islamic manuscripts has significantly advanced, elucidating diverse material and technical details. Despite this progress, a noticeable gap persists in understanding the material and technical aspects, particularly regarding illuminations. Moreover, it is imperative to investigate whether different technical features of bookbinding can impact the preservation condition of the textblock. This gap in understanding is even more pronounced when compared to the comprehensive approaches applied to ancient Western manuscripts. This paper emphasizes the critical importance of adopting an accessible and comprehensive methodology to explore the complexities of Islamic manuscript production, aiming to enhance their preservation efforts by establishing effective strategies to safeguard this cultural heritage for future generations.
Sustainability of specialized healthcare in upper-middle-income economies: Innovations despite constraints
Authors: Ali Amza
Published: August 2024

Countries such as Jamaica have had to be largely self-reliant in funding their health-care systems. The success of an early and sustained focus on primary healthcare, coupled with a change in the disease profile from infectious concerns to chronic non-communicable diseases associated with aging, has resulted in a marked rise in healthcare costs. Rapid technological advances in the diagnosis and treatment of many specialized conditions have further increased the cost of care. Funding these health-care costs sustainably is a challenge for Jamaica and other similarly developed economies due to competing demands for scarce funds. In addition to government health-care allocations, sources of sustainable funding from local public-private partnerships, through mechanisms such as philanthropy, may help address, at least in part, this chronic problem. This review examines strategies to create a framework for such funding, as well as proposes specific practical steps for their achievement. The author’s motivation to participate in the process of change stems from the stubbornly persistent inequalities of healthcare that people and health-care workers in Jamaica – and similar lower- and middle-income countries – routinely cope with. These inequalities must be addressed to truly achieve greater health egalitarianism, social stability, and ultimately, the developed country status they aspire to. The need to think innovatively to achieve this goal is self-evident, given the current inability of governments to achieve this goal.
3D bioprinting of colon organoids in ultrashort self-assembling and decorated peptide matrices
Authors: Xu Jiayi , Pérez-Pedroza Rosario , Moretti Manola , Alhattab Dana , Valle-Pérez Alexander , Valle-Pérez Alexander , García-Parra Jezabel , Cárdenas-Calvario Antonio , Sanchez-Amador Diana Eveline , A. E. Hauser Charlotte
Published: August 2024

Research into bioinks for organoid culture has the potential to revolutionize our understanding of organ development, function, and disease. Organoids are three-dimensional (3D) cultures of source tissue grown in a support matrix and specialized media. However, the use of animal-derived matrices has limited the potential of organoids in research and therapy. To overcome this limitation, researchers have turned to biofunctional synthetic hydrogel networks to reproduce parameters that govern organoid formation. This study aims to investigate RGD- and YIGSR-decorated ultrashort self-assembling peptides as a modular synthetic hydrogel for organoid culture and 3D bioprinting. Using these motifs, we derived fibronectin (FIB)- and laminin (LAM)-decorated peptides, which self-assemble into nanofibrous hydrogels. We assessed the physicochemical properties of various peptide mixtures. Our findings confirmed the biocompatibility of these formulations and their organoid-forming potential. Subsequently, we identified the most effective scaffolds for organoid formation. We assessed the polarity, differentiation, and functionality of organoids cultured within these scaffolds. We also characterized the properties of a bioprinted construct. This study identifies two formulations, FIB (low) and LAM (high), that favor cell polarization within the cultured organoids as early as day 4. Moreover, these scaffolds were able to induce a gene expression profile resembling the organoids cultured in Matrigel. These peptides were also demonstrated to be suitable for bioprinting at various concentrations without compromising cell viability. Overall, this study demonstrates the promise of modular RGD- and YIGSR-decorated ultrashort self-assembling peptides as effective synthetic hydrogels for organoid culture and 3D bioprinting. These biofunctional peptides provide scaffold effectiveness for advanced organoid manipulation.
Adolescents’ behavioral changes and preventive practices against COVID-19 in South Africa: The influence of household characteristics
Authors: Ugwu Nebechukwu Henry , Odimegwu Clifford Obby , Adewoyin Yemi
Published: August 2024

The South African government instituted a countermeasure against COVID-19 in March 2020, which had a significant impact on many individuals, particularly the youth. However, there is a limited understanding of how household characteristics influenced adolescents’ behavioral changes and their adoption of preventive measures during the pandemic. This study aimed to explore the relationship between the role of household characteristics and adolescents’ behavioral responses to COVID-19 in South Africa. Using the latest data from the South African National Income Dynamics-Coronavirus Rapid Mobile Survey (Wave 5), which includes responses from 5581 (99.9%) youths aged 15 – 24, we analyzed changes in their behaviors and the preventive measures they adopted. The study controlled for various household, demographic, and socioeconomic characteristics of the respondents. We utilized cross-tabulations and an ordinal logistics regression model to determine the relationship between the covariates and the outcome of behavioral changes and preventive measures adopted. Our findings revealed that none of the respondents adopted all recommended precautionary measures for COVID-19, while 55.7% exhibited low behavioral changes, and only 2.7% exhibited higher behavioral changes throughout the pandemic. The results indicate that, at both the individual and household levels, factors such as gender, educational attainment, source of household income, and access to electricity increase the odds of behavioral changes against COVID-19 in South Africa. In addition, among household-level factors, adolescents without access to water were more likely to adopt one to three preventive measures compared to those with access to water (52.2% vs. 47.9%, p < 0.001). Therefore, to effectively prevent the spread of infection in South Africa, it is pertinent to address these household characteristics and encourage preventive measures tailored to these factors.
Effects of climate change and atmospheric nitrogen deposition on forest understory vegetation communities in selected U. S. national parks
Authors: McDonnell Todd , Bell Michael , Felker-Quinn Emmi , Knees Brian , Bell Michael , Felker-Quinn Emmi , Knees Brian , McDonnell Todd
Published: August 2024

Climate change and elevated atmospheric nitrogen (N) deposition can have adverse effects on biodiversity, leading to acidification of soil and surface waters, reductions in tree growth and survival, alteration of aquatic food webs, and changes in biodiversity across landscapes. The objectives of this study were to implement the United States Probability of Occurrence of Plant Species (US-PROPS) model to evaluate species-level CLs and responses to N deposition under three potential future climate scenarios at eight national parks located across the continental United States. Model application results were used to make comparisons of CLs and magnitudes of change in species responses across parks.

The eight NPS units included in this assessment were Acadia NP (ACAD), Glacier NP (GLAC), Grand Teton NP (GRTE), Joshua Tree NP (JOTR), Rocky Mountain NP (ROMO), Sleeping Bear Dunes National Lakeshore (SLBE), Theodore Roosevelt NP (THRO), and Yosemite NP (YOSE). Critical loads of N deposition and changes in occurrence probability were determined for current climate conditions and three potential future climate scenarios to reflect change in occurrence probability under simulated air temperature increases of +0.5, +1.0, +1.5 ?C. Under a future air temperature scenario of +0.5 ?C, occurrence probability of the most sensitive species to air temperature changes at ACAD and SLBE decreased by at least 50% for approximately half of the map classes at ACAD and SLBE. Four other parks (GLAC, ROMO, THRO, and YOSE) showed a 50% reduction in occurrence probability for the most sensitive species at approximately half of the map classes under a warming scenario of +1.0 ?C. Some species may either be extirpated or nearly extirpated (i.e., more than 95% reduction in occurrence probability) with a 1.5 ?C future increase in air temperature at ACAD, GLAC, SLBE, and YOSE.

Critical loads of atmospheric N deposition were less than 5 kg N/ha/yr for the vast majority of vegetation species and map classes included in this study. Protection of the most sensitive species within vegetation classes typically requires N deposition to be lower than 2.5 kg N/ha/yr. Median CLs across map classes were nearly always indeterminable under climate change scenarios (i.e., maximum occurrence probability under ambient climate was no longer attainable even if annual N deposition was reduced to zero). This indicates that at least one-half of the map classes at each NPS unit are expected to experience reductions in occurrence probability from climate change that cannot be compensated for by reductions in N deposition. Although these adverse effects of climate change are expected to outweigh benefits of decreased N pollution, reductions in N deposition would still be expected to benefit vegetation species that experience deposition above the designated CL.
Effect of Body Weight on Product Pengaruh Bobot Badan terhadap Produktivitas Ayam Petelur Strain Isa Brown
Authors: Andri Wijaya  , Asek Ambo , Lusia Komala Widiastuti
Published: August 2024

Ayam petelur merupakan ayam betina dewasa yang dipelihara secara khusus untuk dimanfaatkan hasilnya berupa telur. Ayam petelur memiliki periode bertelur pada umur antara 17 sampai 80 minggu, puncak produksi sebesar 96% biasanya pada umur 26 minggu. Penelitian ini bertujuan untuk mengetahui pengaruh bobot badan terhadap produktivitas ayam petelur strain Isa Brown. Penelitian dimulai dari tanggal 1–30 Januari 2023. Materi yang digunakan dalam penelitian ini berupa data rekording ayam petelur strain Isa Brown yang dipelihara selama satu periode pemeliharaan. Data yang telah diperoleh dianalisis menggunakan uji regresi linier dengan menggunakan aplikasi SPSS. Parameter yang diuji adalah konsumsi pakan, Hen Day Production, dan berat telur. Hasil penelitian menunjukan bahwa bobot badan ayam petelur Strain Isa Brown memberikan pengaruh yang nyata pada konsumsi pakan dan Hen Day Production.
Karakteristik Peternak Sapi Peranakan Ongole Dan Keberhasilan Inseminasi Buatan Berdasarkan Service Per Conception Di Kabupaten Lampung Selatan
Authors: Sutarno Sutarno , Wati Novi Eka , Setyowati Sari
Published: August 2024

The success of artificial insemination is determined by three main factors namely; livestock, cement and humans. The human factor is one of the determining factors, especially the characteristics of farmers. The purpose of this study was to determine the characteristics of cattle farmers and the success of artificial insemination based on Service per Conception (S/C) in Palas Sub District, South Lampung District. This research was conducted in Palas Sub District, South Lampung District. The time of research was in July 2023. The material for this research was ongole cattle farmers in Palas Sub District, namely 150 cattle famers. The research sample is 60 cattle famers. The research method used is survey method. The data analysis technique uses descriptive analysis, namely analysis to explain the characteristics of cattle farmers and the success of insemination based on Service per Conception (S/C). The results of the research on the characteristics of onggole cattle farmers in Palas Sub District, South Lampung District, obtained an average age of famers cattle was 42.53, the level of education of cattle famers was mostly junior high school (SMP) and high school (SMA), the average length of time they raised cattle average 7.08 years, and there were no farmers who had ever been involved in animal husbandry training. The success rate of artificial insemination in ongole crossbreed cattle based on service per conception (S/C) obtained an average value of S/C = 1.54.
Faktor-Faktor Yang Mempengaruhi Service Per Conception Pada Sapi Bali di Desa Kali Pasir Way Bungur Lampung Timur
Authors: Wati Novi Eka , Ahmad Irsyad , Wicaksana Kunaifi
Published: August 2024

The purpose of this study was to determine the range of service per conception and the factors that influence the service per conception of Bali cattle in Kalipasir Village, Way Bungur, East Lampung Regency. The material from breeders and inseminators is the reproduction record of 50 Bali cattle. The results of this study include the average service per conception which is 1.74 ± 0.31 classified as ideal. Factors that affect the service per conception of Bali cattle, namely the last education and drinking water supply system. The conclusion in this study is that service per conception is ideal 1.74 ± 0.31. The latest education and drinking water supply system have a positive impact on the service per conception of Bali cattle.
Key words : factor, Service per conception, Bali cattle.
Keberhasilan Inseminasi Buatan Pada Sapi Peranakan Ongole Dan Limousin Di Desa Sidoharjo Kabupten Lampung Selatan
Authors: Rohmanudin Nur , Setiyowati Sari , Wati Novi Eka
Published: August 2024

Teknologi inseminasi buatan adalah teknologi reproduksi yang dapat meningkatkan jumlah ternak secara signifikan dalam waktu yang lebih singkat dibandingkan dengan perkawinan alami. Keberhasilan inseminasi buatan dapat dilihat dari service per conception (S/C).  Keberhasilan inseminasi buatan ditentukan dari karaktertisik ternak. Perbedaan karakteristik sapi Peranakan Ongole dan Limousin memungkinkan adanya perbedaan tingkat keberhasilan inseminasi buatan dilihat dari aspek service per conception (S/C).  Tujuan penelitian ini adalah untuk mengetahui keberhasilan inseminasi buatan dan perbedaan keberhasilan inseminasi buatan pada sapi Peranakan Ongole dan Limousin.  Lokasi penelitian ini di Desa Sidoharjo Kecamatan Way Panji Kabupaten Lampung Selatan. Materi penelitian ini adalah 35 peternak sapi Peranakan Ongole dan 45 peternak sapi Limousin. Metode penelitian yang akan digunakan metode survei. Teknik analisis data menggunakan statistik deskriptif dan statisik analitik dengan uji t. Hasil penelitian diperoleh rata-rata service per conception (S/C) sapi Peranakan Ongole adalah 1,59 dan sapi Limousin 2,15.  Service per conception (S/C) sapi Peranakan Ongole lebih baik dibandingkan dengan sapi Limousin.
General and Specific Combining Ability for Fruit Yield Using Diallel Population of Ridge Gourd (Luffa acutangula (Roxb.) L.)
Authors: Ruma K. Naher , Raihan M. S. , Hoque M. A. , A. K. M. Aminul Islam
Published: August 2024

An experiment was conducted using 7 x 7 diallel population of ridge gourd to study the general and specific combining ability (GCA and SCA) of parents and their hybrids for 17 yield traits in a randomized complete block design with three replications. Data on 17 characters were subjected to analysis of GCA and SCA variances and their effects. The GCA and SCA variance were found highly significant for all the characters except days to first female flowering. Low magnitude of σ²g/σ²s ratio was observed for all the traits other than days to first male flowering, days to first female flowering, fruit length (cm), fruit width (mm), individual fruit weight (g). On the other hand, σ²g/σ²s ratio was more than 1.0 for days to first male flowering, days to first female flowering, fruit length (cm), fruit width (mm) and individual fruit weight (g). The general combining effects (GCA) of the parents revealed that none of the parent was found to be good general combiner for all the characters. However, in the present investigation, parent P3 was observed to be one of the best general combiner as it has shown significant GCA effects in desirable direction for number of fruits per plant and fruit yield per plant. It also observed significant GCA effects for parameters related to earliness viz., days to first male flowering, node number of first female flower and days to first harvest. Similarly, parent P5 was also good general combiners for fruit length, fruit width and individual weight of fruit, parent P6 and P7 were also good general combiners for fruit length, individual weight of fruit except fruit width. The parent P2 and P4 were also good general combiners for number of fruits per plant. The estimate of SCA effects revealed that none of the crosses was consistently superior for all the characters. The highest yielding hybrid (P3 x P4) had registered the highest SCA effect for fruit yield per plant. Similarly, the cross combinations P6 x P7, P3 x P6, P3 x P7, P1 x P5, P2 x P6, P4 x P5 were observed as good specific combinations for fruit yield per plant. The hybrid P2 x P6 was good specific combiner for days to first male flowering, hybrid P3 x P4 for sex ratio followed by P4 x P5 and P5 x P7. Hybrid P1 x P4, P6 x P7, P3 x P6 and P2 x P4 were found as good specific combinations for fruit length, P4 x P6 and P3 x P4 for fruit width. The hybrids P3 x P6, P6 x P7, P3 x P4, P2 x P4 and P1 x P5 were observed as good specific combinations for individual fruit weight.
Analisis Faktor-Faktor yang Mempengaruhi Produksi Petani Lada di Desa Tirawonua Kecamatan Routa Kabupaten Konawe Provinsi Sulawesi Tenggara
Authors: Hidayat Rahmat , Semmaila Baharuddin , Arfah Aryati
Published: August 2024

Tujuan penelitian ini adalah: Untuk Menganalisis Faktor-Faktor Yang Mempengaruhi Produksi Petani Lada Di Desa Tirawonua Kecamatan Routa Kabupaten Konawe Provinsi Sulawesi Tenggara. Penelitian ini dilaksanakan di desa Tirawonua kecamatan Routa, Dimana pengambilan datanya adalah (1) website BPS (Badan Pusat Statistik) tahun 2022-2023 (2) Kantor Kepala Desa (3) Masyarakat. Populasi dan sampel dalam penelitian ini adalah petani lada di desa Tirawonua. Teknik pengambilan sampel yang digunakan dalam penelitian ini secara acak sederhana (Simple Random Sampling). Berdasarkan hasil analisis pengaruh luas lahan, modal, tenaga kerja terhadap produksi adalah positif sedangkan pengaruh Pendidikan terhadap produksi adalah negatif. Artinya bila luas lahan, modal dan tenaga kerja ditambah maka akan meningkatkan produksi petani lada. Sedangkan Pendidikan tidak berpengaruh positif atau sinifikan terhadap jumlah produksi petani lada.

Kata Kunci : Produksi, Luas Lahan, Modal, Tenaga Kerja, Pendidikan.
Zirai Terimler Sözlüğü
Authors: Ünal Mehmet Settar
Published: August 2024

-