bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analisis Kualitas Air Isi Ulang Usaha Air Rebusan (UAR) Berdasarkan Standar Kesehatan di Kabupaten Merangin
Authors: Trisenag Dewi Wira , Kalsum Ummi , Rindes Rifli 
Published: September 2023

Enthusiasts for the refill drinkig water the Boiled Water Business (UAR) in several districts in Jambi Province are increasing. The quality of the water used is not guaranteed when compared to the Refill Drinking Water Depot (DAMIU) because there has never been a quality check and the form of supervision has not been officially legalized. The aim of the study was to analyze factors related to the quality of refilled water from UAR. The research method is mixed method. Primary data was collected in field and Labkesda Merangin district, secondary data from the Merangin District Health Office, the Central Statistics Agency, and Puskesmas in the Merangin District from April to August 2022. The population is the UAR depot in Merangin District totaling 38 samples. Interviews with questionnaires and field observations. The dependent variable is the physical and bacteriological quality of UAR refilled water, the independent variable is the aspect of the place, the aspect of the equipment, the source of raw water, the hygiene of the handlers and the guidance. Univariate and bivariate analysis using chi-square test, at 95% confidence level. The results of the study found aspects that did not meet the requirements for physical worthiness included: place (42.1%), handler hygiene (44.7%), equipment (36.8%), raw water (36.8%) and there were 55.3 % Undeveloped UAR. There is a relationship between aspects of equipment, raw water, handler hygiene and coaching with recycled water quality. It has not been proven that there is a relationship between the aspect of the place and the quality of the return water. The reason consumers choose UAR refilled water is because of the belief in water quality assurance and the hygiene of the handler. Boiled water business was chosen by UAR entrepreneurs because of the small capital, the amount of profit, high consumer demand and the ease of processing. It is hoped that in the future all parties in Merangin district, especially the government, can pay attention to this effort so that its quality is guaranteed.
Efektifitas Guided Imagery dan Terapi Musik Klasik Mozart terhadap Tingkat Kecemasan Ibu Hamil Trimester III di Puskesmas Penyengat Olak Muaro Jambi
Authors: Murtiyarini Ika , Herinawati Herinawati , Ruwayda Ruwayda , Hartati Neli 
Published: September 2023

According to WHO, 13% of pregnant women experience anxiety disorders, especially depression. In fact, it could reach 19.8% in developing countries. In Indonesia alone, 28.7% of 373 million pregnant women experience anxiety, and 52.3% of 679,765 occur on the island of Sumatra. Seeing the above phenomena, the purpose of this study was to determine the effectiveness of and Mozart classical music therapy on reducing the anxiety level of third trimester pregnant women at the Penyengat Olak Health Center in 2021. The method in this study is a quasi-experimental method, where measurements were carried out twice using a two-group pretest-posttest design. The population and sample in this study were 60 pregnant women in the third trimester at Penyengat Olak Health Center, Muaro Jambi Regency, using total sampling technique, 30 people in the group and 30 people in the classical Mozart music therapy group who met the inclusion criteria. Data analysis in this study used univariate and bivariate tests. The results of this study indicate that the level of anxiety before being given reached an average of 22.03% and decreased to an average of 17.63% after being given the treatment. Meanwhile, the level of fear before being given Mozart classical music therapy reached an average of 23.07% and decreased to an average of 10.60% after being given Mozart classical music therapy. With the mean rank value in reached 41.93. Meanwhile, Mozart's classical music therapy is 19.07. From the results obtained, it can be said that media is more effective than Mozart classical music therapy media. Thus, media can be used for further intervention for Puskesmas Penyengat Olak
Choosing wave energy devices for community-led marine energy development
Authors: Grear Molly , Trueworthy Ali , Roach Aeron , Mankle Hannah 
Published: September 2023

As we pursue more justice and community driven renewable energy projects, more decision making is put in the hands of community leaders. Appropriate tools and resources are necessary for communities to determine what wave energy developer might fit their community needs and wave resource. While there are methods and tools for communities, researchers and wave energy developers to determine the wave resource or potential locations for wave energy development, we are lacking a tool to help communities take the next steps in pursuing wave energy.
A community driven design process was undertaken in Sitka, AK, in conjunction with evaluating the local area for wave energy resource. The community had interest in wave energy development, a decent wave resource area accessible, and existing maritime expertise that could aid in operations and maintenance. Further, as a remote island, the community viewed alternative energy development positively as a way to achieve more energy independence. Still, in this community driven process, we identified a gap that while the community may be interested in a wave energy project, there was little data on which wave energy devices would be appropriate for the community and few tools to help them choose.
This presentation will highlight questions that the participants from Sitka, AK still have after engaging in a community centered design process. We compare the requirements that the community prioritizes with the tools that researchers and developers have to evaluate those requirements, allowing assessment of whether these tools are useable and adequate for community use. We also show an analysis of a selection of current wave energy developers with some of the community focused factors and proposals for tools that may be useful in future community energy development. This research ultimately highlights what factors must be presented to a community for them to choose to pursue installation of a device.
ANALISA LAJU KOROSI PIPA BAJA KARBON A53 DAN GALVANIS PADA MEDIA CAIRAN TETES TEBU
Authors: Samsul Muarif  , Zulfika Dicki Nizar , Hakim Luthfi 
Published: September 2023

Berdasarkan aplikasinya, baja karbon dan galvanis merupakan bahan logam yang sering digunakan dalam industri, terutama dalam lingkungan asam atau basa. Namun, kedua jenis material ini memiliki keterbatasan pada ketahanan terhadap korosi, untuk mengurangi kecepatan terjadinya korosi pada logam, diperlukan perlakuan perlindungan pada material tersebut. Penelitian ini bertujuan untuk mengukur kecepatan korosi memakai metode kehilangan berat dengan standar ASTM G31-72. Kecepatan korosi pipa karbon dan galvanis didapatkan dari data penurun berat pada setiap sampel setelah dilakukan uji perendaman. Hasil penelitian kecepatan korosi yang diperoleh yaitu dimana baja karbon memiliki nilai kecepatan korosi lebih tinggi dibandingkan dengan pipa galvanis. Hasil pengukuran laju korosi pipa baja karbon dilihat dari penurunan laju korosinya selama 7 hari ke 14 hari perendaman sebesar 0,5 mmpy dan 14 hari ke 21hari sebesar 0,2 mmpy. Sedangkan pada pipa baja galvanis penurunan laju korosi dari 7 hari ke 14 hari perendaman sebesar 0,3 mmpy dan 14 hari ke 21 hari perendaman sebesar 0,08 mmpy. Berdasarkan hasil dari analisa perbandingan penurunan laju korosi diatas, dapat disimpulkan pipa baja galvanis lebih baik untuk diaplikasikan pada cairan tetes tebu dari pada pipa baja karbon.
ANALISIS PENGELASAN SMAW BAJA S45C TERHADAP SKD11 DENGAN VARIASI POSISI TERHADAP NILAI KEKERASAN
Authors: Ramadhan Faizal , Zulfika Dicki Nizar , Hakim Luthfi 
Published: September 2023

Penelitian ini dilatar belakangi dari perbaikan / maintenance dari mesin harmonika yang mengalami masalah pada sambungan pengelasan roll u yang sering retak saat mesin sedang beroperasi. Penelitian ini bertujuan untuk mengetahui pengaruh variasi Vertical, Horizontal, Down Hand pada las SMAW (Shielded Metal Arc Welding) terhadap sifat mekanis pada sambungan las baja S45C and SKD11 Penelitian ini menggunakan baja karbon S45C dan SKD11, dan menggunakan elektroda AWS E 6016. Pengelasan variasi posisi pengelasan 1G, 2G, dan 3G, dan dilakukan proses pengelasan, 9 spesimen untuk uji kekerasan, di dapat hasil rata-rata uji kekerasan downhand (1G) 46,5 HRC, Horizontal (2G) 29 HRC, dan Vertikal (3G) 38,5 HRC, tertinggi pada posisi downhand 48 HRC, dan terendah pada posisi horizontal 30 HRC.
IDENTIFIKASI FAKTOR YANG MEMPENGARUHI KINERJA PADA DIVISI INVENTORY CONTROL
Authors: Setiyawan Achmad Andra , Rosyida Erly Ekayanti , Muslimin Mohammad 
Published: September 2023

Didalam ISO:31000-2018 manajemen risiko, aktivitas terorganisasi yang dilakukan untuk mengarahkan dan mengelola organisasi dalam menangani risiko . Proses yang dilakukan dalam pelaksanaan rantai pasokan hingga pelaksanaan penerimaan material menentukan Identifikasi Risiko, Analisis Risiko, Evaluasi risiko dan Pengembangan Strategi. Potensi kejadian terdapat 10 penyebab risk event dengan tingkat risiko berbeda yaitu pada tingkat avoidance terdapat 3 risiko,tingkat medium 6 risiko dan tingkat low terdapat 1 risiko..Pengolahan data penelitian ini menggunakan Enterprise Risk Management (ERM) dengan urutan penyelesaian analisis risiko, Evaluasi risiko, mitigasi risiko. bagian mitigasi risiko menjabarkan hasil penentuan strategi mitigasi risiko melalui konsep ERM dan pemetaan matriks, penentuan prioritas risiko yang dimitigasi merancang aspek teknis implementasi mitigasi risiko prioritas.Hasil pemetaan Risk map yang ditunjukan telah disusun berdasarkan katagori paling tinggi sampai katagori paling rendah, terdapat 3 jenis risiko katagori high Risk, 6 jenis risiko katagori medium Risk dan 1 jenis risiko katagori low Risk. 3 tingkat risiko high risk berdasarkan urutan tertinggi yaitu risiko pada kode (E5) nilai sebesar 25, (E6) nilai sebesar 20, (E9) nilai sebesar 16. Rencana aksi mitigasi melalui perumusan respon risiko dengan Prioritas mitigasi dilakukan pada 10 sumber risiko dan memiliki 3 risiko dominan yang perlu mendapatkan respon khusus dengan cara avoidance dengan dilakukan konsep strategi aksi mitigasi risiko yang diprioritaskan untuk mengatasi sumber risiko yang terdapat di PT X
PENGARUH INTENSITAS CAHAYA TERHADAP SUDUT KEMIRINGAN PANEL SURYA 0° DAN 45° PANEL SURYA POLYCRYSTALLINE TERHADAP OPTIMALISASI DAYA
Authors: Sulistin Cahyani Indra , Hakim Luthfi , Rijanto Achmad 
Published: September 2023

Photovoltaik merupakan komponen semikonduktor yang mempunyai fungsi merubah energi matahari menjadi energi listrik. Energi listrik akan terus dibutuhkan bahkan akan terus bertambah dari waktu ke waktu. Untuk itu Penggunaan panel surya akan menjadi pilihan energi alternatif karena dinilai ramah lingkungan dan tidak menimbulkan polusi. Tujuan penelitian ini yaitu untuk menganalisa perbandingan pengaruh dari intensitas cahaya terhadap Daya output panel surya polycrystalline pada sudut kemiringan 0° dan 45° di daerah Kesamben- Jombang Metode yang dilakukan adalah eksperimental dimana pengukuran dilakukan diatas gedung setinggi kurang lebih 4 meter dari permukaan tanah. Penelitian ini menggunakan panel surya Polycrystaline 10WP yang dipasang mendatar (0°) dan kemiringan 45° dengan mengukur Intensitas Cahaya, Temperatur Ambient, Tegangan dan Arus. Pengukuran dilakukan pada bulan Mei sampai Juni dimana pada saat itu musim panas. Hasilnya didapatkan bahwa dengan rata – rata intensitas cahaya sebesar 63,9505 W/m2 maka rata – rata Daya keluaran terbesar diperoleh pada posisi sudut kemiringan 0° sebesar 4,74Watt sedangkan pada posisi sudut kemiringan 45° sebesar 2,98Watt
The Professional Etiquette Moderating the Correlation Between Auditor's Independence and Job Experience Toward Audit Quality (A Study Case of Tax Investigator in the Tax Directorate General Regional Office Central Java I)
Authors: Hardiyanto Ari , Sudarman Sudarman , Krisnawati Hani , Kuncoro Amin 
Published: September 2023

This research analyzed the independence and job experience of auditors toward the audit quality; the audit quality moderated by professional etiquette, and job experience toward audit quality moderated by professional etiquette. This quantitative descriptive research used multiple regression analysis. The data sources consisted of primary and secondary data sources. The population and sample of the research were 36 respondents, the employees of tax investigators in the tax directorate general, Central Java I. The researchers used the total sampling technique to select the sample. The results showed that independence and job experience could improve audit quality. On the other hand, professional etiquette could empower the correlation between independence and the job experience toward audit quality. Therefore, the roles of independence and the job service could encourage the auditors with professional etiquette.
Integrity Moderates the Relationship between Work Experience and Tax Inspector Performance at the Intermediate Tax Service Office Within the Regional Office of the Directorate General of Taxes of Central Java I
Authors: Qosidah Nanik , Husnurrosyidah Husnurrosyidah 
Published: September 2023

The purpose of the study is toanalyze the effect of work experience on the performance of tax inspectors. Analyzing the integrity of moderating work experience to the performance of tax inspectors. The research design used Multiple Regression Analysis (MRA). The research sample was a tax inspector at the Associate Tax Service Office in the Regional Office of the Directorate General of Taxes of Central Jaw I, which totaled 60 respondents. The results of the study explained that work experience contributes to improving the performance of tax inspectors, integrity strengthens the relationship between work experience and tax inspector performance.
The Effect of Information Quality, System Quality, Ease of Use on User Satisfaction’s Qris (Quick Response Indonesian Standard) in SME’S
Authors: Rachmacandrani Neni , Natsir Mokhamad , Respati Harianto , Haryanto Sugeng , Setiyadi Sina 
Published: September 2023

This study aims to determine the effect of information quality, system quality, and ease of transaction on QRIS user satisfaction in Batik Blimbing Malang MSMEs. The population of this research is consumers of Batik Blimning Malang City who use the QRIS (Quick Response Indonesian Standard) application. The sampling method used in this study was random sampling method, namely by using a simple random sampling technique. The number of samples in this study was 103. The model and data collection used a questionnaire. The analytical method used is multiple regression analysis. The results of the study found that information quality did not significantly influence QRIS user satisfaction. Then, system quality and ease of transaction have a positive and significant effect on satisfaction. Ease of transaction is the most dominant variable affecting user satisfaction.
Enhanced neuroprotection and improved motor function in traumatized rat spinal cords by rAAV2-mediated Glial-derived neurotrophic factor combined with early rehabilitation training
Authors: Han Qingquan , Xiang Jingjing , Zhang Yun , Qiao Hujun , Shen Yongwei , Zhang Chun 
Published: September 2023

Background
Spinal cord injury (SCI) is a serious neurological injury that often leads to permanent disabilities for the victims. The aim of this study was to determine the effects of glial-derived neurotrophic factor (GDNF) mediated by recombinant adeno-associated virus type 2 (rAAV2) alone or in combination with early rehabilitation training on SCI.

Methods
SCI was induced on the T8–9 segments of the spinal cord by laminectomy in adult male Sprague-Dawley rats. Then besides the sham operation group, the SCI rats were randomly divided into four groups: natural healing group, gene therapy group, rehabilitation training group, and combination therapy group (gene therapy in combination with rehabilitation training). Motor dysfunction, protein expression of GDNF, edema formation, and cell injury were examined 7, 14, and 21 days after trauma.

Results
The topical application of rAAV-GDNF-GFP resulted in strong expression of GDNF, especially after the 14th day, and could protect the motor neuron cells. Early rehabilitative treatment resulted in significantly improved motor function, reduced edema formation, and protected the cells from injury, especially after the 7th and 14th days, and increased the GDNF expression in the damaged area, which was most evident after Day 14. The combined application of GDNF and early rehabilitative treatment after SCI resulted in a significant reduction in spinal cord pathology and motor dysfunction after the 7th and 14th days.

Conclusion
These observations suggest that rAAV2 gene therapy in combination with rehabilitation therapy has potential clinical value for the treatment of SCI.
La Formación Matemática Escolar y su Relación con el Desempeño en la Asignatura Calculo Diferencial en Estudiantes del 1er Semestre de Ingeniería Industrial de una Universidad Privada de Arequipa -2019
Authors: Dueñas Luna Mary Victoria , Hilasaca Bizarro Wilson , Quispe Chambi Yeny Sandra 
Published: September 2023

La investigación tuvo como objetivo: Determinar la relación que existe entre la formación matemática escolar y el desempeño académico en la asignatura de Calculo Diferencial en los estudiantes del primer semestre de Ingeniería Industrial de una universidad de Arequipa. La investigación es de campo, presenta un enfoque cuantitativo y transversal, de diseño no experimental. Se aplico la técnica de cuestionario, a través de los instrumentos elaboradas por la investigadora, validada por expertos y estadísticamente con un Alfa Cronbach de 0.861. El estudio concluyo en que existe una relación positiva o directa y alta entre la formación matemática escolar y el desempeño académico en la asignatura de Calculo Diferencial en los estudiantes del primer semestre de Ingeniería Industrial de una universidad de Arequipa, con un índice de r= 0.706. En un significativo porcentaje de estudiantes son bajas o muy bajas las capacidades de la competencia matemática escolar con la que ingresan a la Escuela de Ingeniería Industrial; alcanzando un puntaje promedio de 0 a 11 puntos (42%); comprobándose la insuficiente formación en esta área que desfavorece el aprendizaje de las asignaturas que demandan de este dominio matemático en la educación superior, afectando su desempeño académico; es así que el desempeño académico en la asignatura de Calculo Diferencial es bajo o muy bajo, en sus dimensiones: conceptual, procedimental y actitudinal; consecuentemente el 65% aplazaron o desaprobaron la asignatura del primer semestre, con un puntaje promedio de 0 a 11 puntos.
Timing and Abundance of Clathrate Formation Control Ocean Evolution in Outer Solar System Bodies: Challenges of Maintaining a Thick Ocean within Pluto
Authors: Courville Samuel W. , Castillo-Rogez Julie C. , Daswani Mohit Melwani , Gloesener Elodie , Choukroun Mathieu , O’Rourke Joseph G. 
Published: September 2023

Abstract
Clathrate hydrates may represent a sizable fraction of material within the icy shells of Kuiper Belt objects and icy moons. They influence the chemical and thermal evolution of subsurface oceans by locking volatiles into the ice shell and by providing more thermal insulation than pure water ice. We model the formation of these crystalline compounds in conditions relevant to outer solar system objects, using Pluto as an example. Although Pluto may have hosted a thick ocean in its early history, Pluto’s overall heat budget is probably insufficient to preserve liquid today if its outer shell is pure water ice. One previously proposed reconciliation is that Pluto’s ocean has a winter jacket: an insulating layer of methane clathrate hydrates. Unfortunately, assessments of the timing, quantity, and type of clathrate hydrates forming within planetary bodies are lacking. Our work quantifies the abundance of clathrate-forming gases present in Pluto’s ocean from accreted ices and volatiles released during thermal metamorphism throughout Pluto’s history. We find that if Pluto formed with the same relative abundances of ices found in comets, then a buoyant layer of mixed methane and carbon dioxide clathrate hydrates may form above Pluto’s ocean, though we find it insufficient to preserve a thick ocean today. In general, our study provides methodology for predicting clathrate formation in ocean worlds, which is necessary to predict the evolution of the ocean’s composition and whether a liquid layer remains at present.
Absenteeism and Fluctuation of Nursing Staff in Health-care Settings
Authors: Starc Jasmina , Fabjan Tanja Regina 
Published: September 2023

BACKGROUND: Absenteeism and fluctuation of nursing staff negatively affect the quality of care, increase the costs of health-care facilities, and increase the workload of the remaining nursing staff. To identify which measures can be effective in retaining care staff in the profession and reducing their sickness absence, we need to continuously monitor the organizational climate and update the organizational culture of health-care facilities. In this way, we can identify and mitigate the causes of absenteeism and fluctuation in a timely manner, while at the same time creating working conditions that enable care staff to meet their personal needs, expectations, and goals, leading to a productive working environment and thus to quality healthcare.
AIM: The aim of this study was to identify and analyze the causes and determinants of absenteeism and fluctuation and to define the consequences of absenteeism and fluctuation in healthcare settings.
METHODS: We used a quantitative method. Data were collected with questionnaires and analyzed with Pearson Chi-square test, Kolmogorov–Smirnov test, Shapiro–Wilkov test, and Mann–Whitney U test using Statistical Package for the Social Sciences 24.0.
RESULTS: A survey of nursing staff (n = 178) showed that, apart from annual leave, sickness is the most common reason for absenteeism, but there are no statistically significant differences by gender (χ2 = 2.695; sig. = 0.610). Respondents state that they are absent because they are aware that their own health is an important value (x̄ = 4.0) and that they try to maintain their health as much as possible (x̄ = A good half of them (54%) believe that absenteeism leads to a loss of control at work. The most important influences on turnover are stressful situations (91%), unpleasant situations (83%), and monthly income (73%). Aboput 35% are thinking about changing jobs, with men thinking about it more (R = 72.92) than women (R=64.19) . About 69% are satisfied with their job security, but more so for those aged 46 and over (R = 66.85) than those under 45 (R = 64.79) .
CONCLUSION: The priority for health organizations should not be to prevent absenteeism, but to create the conditions to ensure that sickness absence does not occur at all or to the minimum extent possible. Sustained success in improving retention of nursing staff in the profession and thus reducing fluctuation depends on a number of measures such as appropriate financial and non-financial incentives, “family friendly” policies, opportunities for professional development, access to training, productive working conditions, job mobility, and responsive leadership. Particular emphasis should be placed on occupational safety training and the provision of organized seminars and courses on healthy lifestyles. Prolonged overworking of nursing staff puts their mental, physical, and social health at risk, resulting in staff leaving for other jobs.