bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Implementasi Keselamatan dan Kesehatan Kerja Terhadap Kinerja Karyawan Pada RSUD Ajibarang Banyumas (Studi Kasus Pembangunan IGD RSUD Ajibarang Banyumas)
Authors: Pangestu Rifki , Luthfianto Saufik , Mirajhusnita Isradias , Indrasari Lolyka Dewi
Published: February 2023

Problems that occur in occupational safety and health (K3) based on a survey of the Ajibarang Hospital project location with 100 ± active workers are still many workers who do not obey the rules and appeals that have been implemented in the company regarding occupational health and safety. This study aims to determine the application of occupational safety and health in the implementation of the Ajibarang Banyumas Hospital project, which is carried out by PT. Linggar Jati, This research was conducted by using descriptive method with quantitative analysis. Meanwhile, data collection was carried out through field observations and interviews with the Site Manager and the workers. The data analysis of the questionnaire was carried out by testing the validity and reliability to determine whether the questions on the questionnaire were suitable for use. The data were analyzed and then carried out a significance test with partial testing, namely (t distribution) and simulations (F distribution). The results of this study are that simultaneously there is a significant effect of occupational safety and health on employee performance in the construction project employees of the IGD Ajibarang Hospital Banyumas with a calculated F value of 62.656> F table (3.24) and a significance value of 0.000 <0.05. which means that the hypothesis is accepted. Permasalahan yang terjadi dalam keselamatan dan kesehatan Kerja (K3) berdasarkan survey lokasi proyek RSUD Ajibarang dengan pekerja aktiv 100± orang pekerja masih banyak pekerja yang tidak menaati peraturan serta himbauan yang sudah diterapkan dalam perusahaan mengenai kesehatan dan keselamatan kerja. Penelitian bertujuan untuk mengetahui penerapan keselamatan dan kesehatan kerja pada pelaksanaan proyek RSUD Ajibarang Banyumas, yang dikerjakan oleh PT. Linggar Jati, Peneliti ini dilakukan dengan metode deskriptif dengan analisis kuantitatif. Sedangkan pengumpulan data dilakukan melalui observasi dilapangan serta wawancara terhadap Site Manager dan para pekerja. Analisis data kuisioner dilakukan dengan uji validitas dan relibilitas untuk mengertahui apakah pertanyaan pada kuisioner tersebut sudah layak untuk digunakan. Data yang dianalisis kemudian dilakukan uji signifikansi dengan pengujian parsial yaitu (Distribusi t) dan simulatan  (Distribusi F). Hasil dari penelitian ini adalah secara simultan terdapat pengaruh yang signifikan keselamatan dan kesehatan kerja terhadap kinerja karyawan pada karyawan proyek pembangunan Gedung IGD RSUD Ajibarang Banyumas dengan nilai F hitung yaitu sebesar 62,656 > F tabel (3,24) dan nilai signifikansi 0,000 < 0,05 yang artinya hipotesis diterima.
Analisis Postur Kerja Operator Produksi Tahu Dengan Menggunakan Metode Rappid Upper Limb Assessment (RULA ) Di UKM Suci Rizki Bekasi
Authors: Ramadhan Maulana Yusuf , Herwanto Dene , Wahyudin Wahyudin
Published: February 2023

Small industries or Small and Medium Enterprises (UKM) are generally labor intensive, so they require human labor to carry out their production. The application of ergonomics is very necessary and needs to be considered in this situation. Lack of attention to the application of ergonomics in the workplace is a problem that can result in workers not doing their job optimally. Work posture is a determinant of effectiveness analysis in doing work. If the work posture is ergonomically good, it can be ascertained that workers can do their work optimally, so that it has an impact on production results. This study aims to analyze static work postures in order to assess the work postures of operators. The method used in this study was the Rappid Upper Limb Assessment (RULA), while for subjective analysis of complaints using the Nordic Body Map (NBM) questionnaire. Based on NBM observations, it was found that 3 operators were in the moderate category, but needed immediate action as possible. Meanwhile, the calculation of body posture using the RULA method obtained a score of 7 against the three operators, which means that they fall into the high category and require immediate change action. The conclusion is that the work posture of the production operator at UKM Suci Rizki Bekasi is not ergonomic. The advice given is to provide improved work methods to reduce fatigue and increase productivity.Industri kecil atau Usaha Kecil Menengah (UKM) pada umumnya bersifat padat karya sehingga memerlukan  tenaga manusia dalam melakukan produksinya. Penerapan ergonomi saangat diperlukan dan perlu diperhatikan dalam situasi ini. Kurangnya perhatian terhadap penerapan ergonomi di tempat kerja menjadi masalah yang dapat berakibat pekerja tidak maksimal dalam melakukan pekerjaannya. Postur kerja menjadi penentu analisis keefektifan dalam melakukan pekerjaan. Jika postur kerja suda baik ergonomis maka dapat dipastikan pekerja dapat maksimal melakukan pekerjaannya, sehingga berimbas terhadap hasil produksi Penelitian ini bertujuan untuk menganalisis postur kerja yang bersifat statis guna menilai postur kerja yang dilakukan operator. Metode  yang digunakan  dalam penelitian ini adalah Rappid Upper Limb Assessment (RULA), sedangkan untuk analisis subjektif keluhan menggunakan kuesioner Nordic Body Map (NBM).Berdasarkan pengamatan NBM ditemukan 3 orang operator dalam kategori  sedang, akan tetapi memerlukan tindakan segera mungkin. Sedangkan perhitungan postur tubuh menggunakan metode RULA didapatkan skor 7 terhadap ketiga operator  yang artinya masuk kedalam kategori tinggi dan memerlukan tindakan perubahan segera mungkin. Kesimpulan yang didapatkan adalah postur kerja operator produksi pada UKM Suci Rizki Bekasi sangat tidak ergonomis. Saran yang diberikan adalah memberikan perbaikan metode kerja untuk mengurai kelelahan dan meningkatkan produktifitas.
Analisa Optimalisasi Waktu Kerja Mekanik pada Dealer Motor XYZ dengan Metode Hungarian Menggunakan Aplikasi POM-QM
Authors: Muhamad Maulana , Darmawan Luthfi Agung , Wahyudin Wahyudin
Published: February 2023

XYZ motorcycle dealer, one of the XYZ motorcycle dealers in Karawang, is located on Jl. HS. Ronggo Waluyo, Kec. Telukjambe Timur and offers motorbike sales and maintenance to customers. The placement of mechanical work depending on the length of time required by the mechanic to perform a job is a challenge. As a result, the goal of this research is to categorize motor types mechanically as quickly as possible and collect income data using the Assignment or Hungarian methods. Then there are dealer activities such as periodic services, light services, and heavy services, all with mechanical variables comprising three mechanics and a rolling system. Periodical service Erik mechanics are worth 25 minutes, light service mechanics are worth 20 minutes, and heavy service wise mechanics are worth 17 minutes, according to the results of the discussion. As a result, the average ideal time value in the POM-QM for the Windows program is 62 minutes. As a result, the Assignment or Hungarian method concludes that the optimal outcomes for the three workers are obtained based on the location or type of work that is suitable for each worker in carrying out his work.Dealer motor XYZ merupakan dealer motor yang bertempat di Jl. HS. Ronggo Waluyo, Kec. Telukjambe Timur, salah satu dealer sepeda motor XYZ di Karawang menyediakan jasa penjualan dan perawatan sepeda motor kepada konsumen. Terdapat permasalahan untuk menetapkan penempatan pekerjaan mekanik berdasarkan lamanya waktu kerja yang dibutuhkan oleh mekanik untuk menyelesaikan suatu pekerjaan. Oleh karena itu tujuan penelitian ini mengklasifikasikan jenis – jenis motor secara mekanis dalam waktu tercepat yang layak dan mengumpulkan data pendapatan dengan menggunakan metode Assignmet atau Hungarian. Maka terdapat kegiatan aktivitas pada dealer berupa servis berkala,servis ringan, dan servis berat dengan variable mekanik. mekanik berjumlah 3 orang mekanik dengan sistem rolling Hasil pembahasan pada mekanik erik service berkala bernilai waktu 25 menit, mekanik dimas service ringan bernilai waktu 20 menit dan mekanik arif service berat bernilai 17 menit. Maka pada aplikasi POM-QM for Windows, terdapat nilai rata-rata waktu optimal bernilai 62 menit. Oleh karena itu kesimpulan dari metode Assignment atau Hungarian yang menyatakan bahwa hasil yang ideal untuk ketiga mekanik tersebut diperoleh berdasarkan lokasi atau jenis pekerjaan yang cocok untuk setiap mekanik dalam melaksanakan pekerjaannya.
Analisis Cluster Vaksinasi Covid-19 Dengan Mempertimbangkan Jumlah Permintaan Menggunakan Metode K-Means Clustering di Kabupaten Karawang
Authors: Liana Liana , Winarno Winarno , Darajatun Rizki Achmad
Published: February 2023

Since January 2020 Indonesia is affected by the pandemic of Covid-19. Immunization is the quite possibly the best endeavors to defeat the Covid-19 pandemic, which is as yet on going Currently the number of people who come for vaccination is increasing. However, there are several sub-districts that have relatively far distances from the vaccination sites determined by the government, so it is necessary to group several sub-districts into several clusters, with the aim of forming additional vaccination points by dividing the area into several locations so that they are easily accessible by the entire community of Karawang district. The examination was led utilizing an unmistakable quantitative technique with the wellspring of the information utilized in this investigation obtained from website : Covid-19 task force in the Karawang area. The information utilized in this investigation is information on June 18, 2021 which comprises of 30 locale. The technique utilized is the K-Means Clustering strategy which is prepared utilizing the SPSS 23 programming and accepts that the interest for each sub-locale is drawn closer with a positive number of Covid-19 in that sub-area. The consequences of the examination show that the sub-areas in cluster1 have 1-sub-locale, in group 2 there are 9 sub-regions and in bunch 3 there are 11 sub-regions. Negara Kepulauan Republik Indonesia terdampak pandemi Covid-19 sejak Januari 2020. Vaksinasi adalah salah satu solusi terbaik saat ini untuk melindungi dari pandemi Covid-19. Saat ini jumlah masyarakat yang datang untuk vaksinasi semakin meningkat. Namun terdapat beberapa kecamatan yang memiliki jarak relatif jauh dari tempat vaksinasi yang ditentukan oleh pemerintah, sehingga perlu dilakukan pengelompokkan beberapa kecamatan menjadi beberapa cluster, dengan tujuan membentuk tambahan titik vaksinasi dengan cara membagi wilayah menjadi beberapa lokasi agar mudah dijangkau oleh seluruh masyarakat kabupaten Karawang. Penelitian ini menggunakan cara pendekatan deskriptif kuantitatif dengan menggunakan sumber data yang digunakan dalam penelitian ini diambil  dari website. Website yang digunakan bersumber dari website milik Satgas Covid19 Kabupaten Karawang. Dalam survei ini data yang diambil  merupakan data per 18 Juni 2021 dan mencakup 30 kabupaten. Metode K – Means Clustering diolah dengan menggunakan software SPSS 23, dengan asumsi permintaan setiap kecamatan diperkirakan dari angka positif Covid 19 untuk kecamatan tersebut. Hasil penelitian menunjukkan di antaranya cluster 1 beranggotakan 10 kecamatan, cluster 2 terdiri atas 9 kecamatan dan cluster 3 mempunyai anggota 11 kecamatan.
Desain Rute dan Optimasi Biaya Transportasi Pengisian Tabung Oksigen menggunakan Metode Complete Enumeration pada CV. Tasman Gases
Authors: Az-Zahra Vira Luthfiati , Dewy Cyndy Kresna , Fikri Muhammad Albi , Fauzi Muchammad
Published: February 2023

The increasing demand for filling oxygen cylinders makes CV. Tasman Gases has always been consistent in planning transportation cost optimization strategies. The filling of oxygen cylinders in one distribution can transport up to 45 tubes sent to the concerned partner. The purpose of this study is to determine the shortest route and optimal cost in distributing. The method used is Complete Enumeration. The samples used include distribution locations and mileage. The procedure used begins with determining the number of routes, estimated mileage and fuel costs. There is the most optimal route selected from the 12 modeled routes. The selected route has the least transportation costs. This research makes CV. Tasman Gases has the best route, A-D-C-E-F with a distance of 10.9 km worth Rp. 10,423.13.  This value is more effective than the existing A-E-C-D-F condition with a distance of 12.8 km obtaining fuel costs of Rp. 12,240.00. Thus, the distribution route and costs that have been optimal make CV. Tasman Gases can implement and identify future transportation constraints.
PENGARUH MARKETING COMMUNICATION TERHADAP BRAND AWARENESS DI DISCOVERY KARTIKA PLAZA HOTEL BALI
Authors: Sofiani Erika Nursalim
Published: February 2023

Perkembangan dan kemajuan teknologi dalam dunia pariwisata melahirkan banyaknya infrastruktur tempat menginap. Perusahaan dengan brand yang kuat mampu menjadikan produk yang dijual menjadi pilihan utama seseorang, seperti yang dilakukan oleh Discovery Kartika Plaza Hotel Bali dalam membangun hal tersebut melalui kegiatan komunikasi pemasarannya. Tujuan penelitian ini adalah untuk mengetahui pengaruh antara Marketing Communication terhadap Brand Awareness di Discovery Kartika Plaza Hotel Bali. Penelitian ini menggunakan metode pendekatan kuantitatif dengan teknik pengambilan sampel non probability sampling jenis purposive sampling. Teknik analisis data yang digunakan adalah analisis deskriptif dengan uji instrumen, uji asumsi klasik dan uji hipotesis secara parsial dan simultan. Jumlah sampel yang didapatkan adalah sebesar 396 responden pengunjung Discovery Kartika Plaza Hotel Bali. Hasil penelitian ini menunjukkan bahwa Marketing Communication yang terdiri dari dimensi Advertising, Sales Promotion, Event and Experience, Public Relation and Publicity, Direct Marketing, Interactive Marketing, Word of Mouth, dan Personal Selling secara simultan berpengaruh terhadap Brand Awareness di Discovery Kartika Plaza Hotel Bali. Sedangkan secara parsial, hanya dimensi Direct Marketing dan Word of Mouth yang berpegaruh terhadap Brand Awareness. Kemudian, Discovery Kartika Plaza Hotel Bali berada ditingkatkan brand recognition dengan jumlah rata-rata tertinggi sebesar 79,59%. Bagi pihak manajemen hotel disarankan untuk memperbanyak iklan pada media online maupun offline, mengadakan promosi serta kegiatan acara di lingkungan hotel agar masyarakat lokal maupun luar Bali dapat lebih mengenal Discovery Kartika Plaza Hotel.
THE PREDICTING FACTORS OF MUSEUM VISITOR INTENTION: A STUDY OF MUSEUM WAYANG JAKARTA
Authors: Masnadi Ichwan
Published: February 2023

Abstract

 

      This study examines the influence between the product and the management of attraction on revisit intentions. The sample were taken by accidental sampling method of 150 respondents. Data were collected by survey with questioner method, field orientation, and interview. The data were analyzed using multivariate regression analysis to determine the influence between the product, the management of attraction and revisit intention. The product consist of location, accessibility, variety on site attractions, high quality environment, facilities, and price. The result showed that accessibility, variety on site attraction, and facilities has a significantly positive effect on revisit intention, meanwhile environment and price was not significantly influence on revisit intention. On the contrary, location has a negative effect on revisit intention. The management of attractions include the tangible elements of product, the characteristics of service delivery, and human resources management. The tangible elements of product and human resources was not significantly influence on revisit intention, but the characteristics of service delivery has a positive influence on revisit intention. The result indicate that the product has a dominant and significantly positive influence on revisit intention and the management of attractions also has a significantly positive effect on revisit intention . The product and management of attractions simultaneously has a significantly positive effect on revisit intention. The study provided a more through understanding the factors that may effect success of museum, which may help governments better understand the visitor needs.

 
Strategy for Increasing Millennial Tourist Visits in the Mulyaharja Thematic Village
Authors: Kusumawardhani Yuviani
Published: February 2023

Kampung wisata tematik kampung sangat cocok dan menjadi daya tarik tersendiri bagi wisatawan domestik maupun asing di Indonesia saat ini. Hal ini dikarenakan kampung wisata tematik memiliki karakteristik hygiene, low touch, low mobility, dan less crowd yang merupakan pendekatan pariwisata baru, yaitu new tourism economic. Kampung tematik di Indonesia sudah mulai banyak berkembang. Pengembangan kampung wisata tematik perlu terus dilakukan secara berkelanjutan dan berkesinambungan, guna menjaga eksistensi kampung wisata tematik. Namun, minat wisata generasi millenial untuk berwisata ke kampung wisata tematik ini masih sangat rendah. Berdasarkan hal inilah penelitian ini bertujuan untuk merancang strategi peningkatan kunjungan wisatawan millenial di kampung tematik.

            Metode penelitian menggunakan pendekatan kualitatif dengan alat analisis SWOT. Terdapat tiga expertise yang dijadikan narasumber pada penelitiam ini, yaitu pihak pengelola kampung tematik, pihak pemerintah daerah, dan akademisi pariwisata. Teknik pengambilan sampel yang digunakan adalah purposive sampling. Hasil penelitian ini menunjukkan bahwa fasilitas dan atraksi wisata yang ada di Kampung Tematik Mulyaharja saat ini masih kurang beradaptasi dengan era millennial sehingga sedikit kesulitan untuk menarik generasi millennial untuk menjadi wisatawan. Seharusnya secara keseluruhan fasilitas dan atraksi wisata di Kampung Tematik Mulyaharja sudah dapat beradapatasi dengan digital sehingga wisata edukasi pertanian ini tidak ketinggalan jaman dan tetap memiliki daya tarik bagi generasi millenial.
Emilio Castelar y los judíos: una reevaluación
Authors: Shinan Nitai
Published: February 2023

El famoso orador Emilio Castelar y Ripoll es considerado hoy por el público español un filosemita exaltado y comprometido con la causa judía en Europa. En este artículo reexamino los comentarios y las afirmaciones que dedicó Castelar a los judíos y al judaísmo durante toda su trayectoria literaria, la cual muestra a un liberal español que, como cristiano, sostenía muchas ideas antijudías tomadas de la tradición, hasta que el descubrimiento, poco antes de la Revolución Gloriosa de 1868, de los sefarditas orientales que conservaban el idioma castellano removió su conciencia nacionalista española y acrecentó su determinación de simpatizar con los judíos sefardíes, vistos ahora desde el prisma del patriotismo, y de combatir por la total libertad religiosa y de cultos.
De Newark a Venecia. Philip Roth, 1933-2018
Authors: Pérez Fernández José María
Published: February 2023

La muerte de Philip Roth en mayo de 2018 ha intensificado el interés —ya considerable antes de su muerte, por otra parte— por la obra de un autor de tanto prestigio en el mundo literario como controvertido en varios ámbitos ortodoxos...
El teatro como herramienta docente: una experiencia y una propuesta para la enseñanza del hebreo y del judeoespañol
Authors: Cohen Shai , García Arévalo Tania María
Published: February 2023

Los instrumentos y técnicas docentes, tanto en estudios primarios y secundarios como en el ámbito universitario, se adaptan a los nuevos métodos desarrollados por la ciencia de la didáctica para un mejor entendimiento y asimilación. Este hecho encuentra también formas en las nuevas tecnologías (TIC) que sirven como refuerzo para el aprendizaje. Sin embargo, herramientas clásicas tales como el uso del teatro aún siguen teniendo resultados destacables. El objetivo de estas páginas es el de ofrecer el modo en que se articula el género dramático en la adquisición de elementos lingüísticos, culturales e histórico-sociales y su practicidad en los estudiantes de grado en la Universidad de Granada a través de dos ejemplos prácticos, el teatro en lengua hebrea y en judeoespañol o sefardí.
Escribir, arrancar algo de las garras del tiempo y del olvido. En recuerdo a Amós Oz
Authors: García Lozano Raquel
Published: February 2023

Como la mujer de Lot: para escribir debes mirar hacia atrás. Y así tu mirada te convierte a ti y los convierte a ellos en estatuas de sal. Amós Oz, Versos de vida y muerte.En el libro titulado ¿De qué está hecha una manzana?, que podría considerarse su retrato más íntimo y personal, Amós Oz afirma que lo que le impulsa a escribir historias es el deseo de que las cosas no desaparezcan como si nun- ca hubiesen existido,...
La sinagoga de Arévalo a finales del siglo XV
Authors: De Soto Pascual David
Published: February 2023

El documento que publicamos, localizado en el Archivo General de Simancas dentro de la sección de Cancillería − Registro General del Sello, nos revela un hecho relacionado con la localización de la sinagoga de Arévalo. Este ha sido un aspecto hasta la fecha desconocido, ya que no disponíamos de vestigio arqueológico o documental alguno que resolviera la cuestión total o parcialmente....
Romeu Ferré, Pilar (2019), Guía bibliográfica de memorias sefardíes (segunda parte). Sefardíes originarios del Imperio otomano y del norte de África, Barcelona: Tirocinio, 124 pp. (24 × 17 cm). ISBN 978-84-949990-0-0.
Authors: Cano María José
Published: February 2023

Romeu Ferré, Pilar (2019), Guía bibliográfica de memorias sefardíes (segunda parte). Sefardíes originarios del Imperio otomano y del norte de África, Barcelona: Tirocinio, 124 pp. (24 × 17 cm). ISBN 978-84-949990-0-0.
Vázquez Allegue, Jaime (2019), Guía de la Biblia. Introducción general a la Sagrada Escritura. Estella: Verbo Divino. 346 págs. ISBN 978-84-9073-474-2.
Authors: Guevara Llaguno Junkal
Published: February 2023

Vázquez Allegue, Jaime (2019), Guía de la Biblia. Introducción general a la Sagrada Escritura. Estella: Verbo Divino. 346 págs. ISBN 978-84-9073-474-2.
Díaz-Mas, Paloma (2020) Libros, lecturas y lectores sefardíes. Serie 23 de abril. Madrid: Consejo Superior de Investigaciones Científicas, 138 pp.
Authors: García Arévalo Tania María
Published: February 2023

Díaz-Mas, Paloma (2020) Libros, lecturas y lectores sefardíes. Serie 23 de abril. Madrid: Consejo Superior de Investigaciones Científicas, 138 pp. ISBN: 978-84-00-10618-8. e-ISBN: 978-84-00-10619-5.
Occupational stress in teaching and medical workers and its prevention
Authors: Baimakov Evgenii A. , Mishkich Irina A. , Eremenko Svetlana A. , Yushkova Olga I. , Kapustina Angelina V. , Zaitseva Anna V. , Oniani Khristina T.
Published: February 2023

In modern conditions, an important task of occupational medicine remains to study the physiological features of the formation of occupational stress with an assessment of the impact of adverse stress factors of varying intensity and duration on the body of pedagogical and medical workers. The study aims to conduct a physiological and hygienic assessment of the resistance to stress and physiological reactions of the employee's body to the effects of neuropsychiatric stress for the scientifically based development of a system of measures aimed at preserving health and optimizing professional activity of pedagogical and medical workers. The authors conducted a hygienic assessment of working conditions in educational institutions of St. Petersburg, lifestyle based on the results of a survey of teachers (a total of 116,256 pieces of information), the health status of teachers according to medical examination data (418 teachers) and questionnaires (346 respondents). Physiological and hygienic studies of the work of nurses, pediatric surgeons and medical workers employed in the covid hospital included a quantitative assessment of stress resistance using a new methodological approach. Specialists examined 130 people, carried out 1194 measurements of psychophysiological indicators. The authors performed static data processing using sets of statistical programs EpiInfo 3.5.2., Statistica 10, Microsoft Excel 2010. Pedagogical and medical workers of intellectual labor with a pronounced component of interpersonal communication revealed a high level of nervous and emotional tension, which correlates with a high degree of reliability with physiological shifts and an indicator of resistance to stress. Specialists conducted a study of the prevalence of chronic diseases among teachers, which revealed the predominance of diseases of the circulatory system in the structure of morbidity, also implemented and tested a set of physical culture and wellness activities. As a result of the data analysis, it was found that insufficient resistance to stress, a low level of physical fitness (fitness) form pronounced changes in the parameters of cardiodynamics in teachers. According to the results of the study, scientists have developed a system of health-saving behavior of pedagogical and medical workers, universal for educational and medical organizations. Limitations. There are quantitative restrictions due to the number of medical staff of the covid hospital. Ethics. The study was approved by the local Ethics Committee of the Federal State Budgetary Institution "Research Institute of MT" (Protocol No. 4 of 04/14/2021)
Morphofunctional vascular changes in employees of a potash fertilizer plant
Authors: Zaitseva Nina V. , Kostarev Vitalij G. , Baidina Anastasiya S. , Nosov Aleksandr E. , Maklakova Olga A. , Ustinova Olga Yu.
Published: February 2023

The relevance of the work is due to the high risk of the development of production-related pathology in employees of the enterprise for the production of potash fertilizers. The study aims to assess the morphofunctional state of the arteries as an early marker of production-related pathology in employees of a potash fertilizer plant. The authors examined 160 workers engaged in the production of potash fertilizers and engaged in work with harmful working conditions (observation group). The comparison group included 82 people who were not exposed to harmful production factors in the course of their work. We conducted an analysis of working conditions, an assessment of the air quality in the work area for the content of hexane, heptane and formaldehyde. To determine the studied chemical compounds in biological media (blood, urine), the researchers used chemical-analytical methods. The scientists used ultrasound diagnostics to assess endothelium-dependent vasodilation of the brachial artery, and also used sphygmomanometry to study the stiffness of the arterial wall. There is a presence of hexane, heptane and formaldehyde in the air of the working area of the observation group. In those working in harmful working conditions, the content of formaldehyde in the blood, heptane and hexane in the urine exceeded the indicators of the comparison group by 1.2-1.5 times. 65.3% of the employees of the observation group showed a decrease in the extensibility of the vascular wall, while the risk of developing these changes in them is 1.5 times higher than the comparison group. In 29.8% of cases in the observation group, we diagnosed signs of endothelial dysfunction, mainly of moderate severity, due to increased levels of formaldehyde in the blood and heptane in the urine. The risk of developing endothelial dysfunction in workers in harmful working conditions was 2.3 times higher. The revealed violations in workers engaged in the production of potash fertilizers in the form of a decrease in the extensibility of the vascular wall and signs of endothelial dysfunction indicate the presence of additional risk factors for cardiovascular diseases.
On the influence of the trace element composition of regoliths on the labor safety of astronauts on the Moon
Authors: Gavrishin Anatoli I. , Ivanov Ivan V.
Published: February 2023

Introduction. The problem of using near-Earth space to meet various human needs, including the development of minerals, especially on the Moon, is becoming relevant, which increases the importance of research on occupational safety in these conditions. The study aims to research the trace element composition of regoliths in comparison with terrestrial rocks and its significance for the safety of astronauts on the lunar surface. Materials and methods. The researchers evaluated the trace element composition of the regolith by calculating the concentration coefficients and the quality drop coefficient. When identifying homogeneous classes of regoliths by concentrations of 38 chemical elements, we used computer technology to classify multidimensional observations under conditions of self-organization. Results. We know that the concentrations of many trace elements in regoliths significantly exceed their concentrations in terrestrial soils. Calculated for the Luna-16 and Luna-24 marine regoliths, as well as for Apollo-11 and Apollo-12, the quality reduction coefficient varies from 27 to 100, which corresponds to the "crisis" category. This indicates that the content of trace elements in the regolith ranges from weekly critical (27 for the Luna-16 regolith) to highly critical (100 for the Apollo-12 regolith). The researchers identified trace elements whose concentrations in lunar regoliths significantly exceed their concentrations in terrestrial soils: Cr, Be, Co, Sc, Ho, Se, Ni, Au, Ag, Er, Tm, Y, Sm, Gd, Tb, Dy Yb, Lu, Cd, Zr, Sr, Ce, Pr, Nd, Eu. Trace trace elements are included in the group of substances with allergenic, fibrogenic and carcinogenic effects and can have a negative impact on the health of future lunar colonists. Limitations. The authors have conducted the study for the composition of regolith on the surface of the Moon and did not cover aspects of human protection from lunar dust by space stations, structures, spacesuits and special equipment. Conclusion. When assessing the impact of environmental factors on the safety of astronauts during the colonization of the Moon, attention should be paid to the toxicological aspects of working conditions, in particular the trace element composition of regoliths and lunar dust.
Authors: Komara Wildan Gilang , Barkah Cecep Safa’atul , Tresna Pratami Wulan , Novel Nurillah Jamil Achmawati
Published: February 2023

Problems that occur in companies are common things to happen, and will always exist as long as there is a difference of opinion made by workers or consumers against the company. Therefore, negotiation skills are very important for companies to be able to resolve these various problems. One of these problems is a case of default that can be experienced by consumers of funding service companies. The company focused for the case discussed is PT Trihamas Finance, a company engaged in motor vehicle financing services. The case that occurred and became the topic of discussion in this article is a case of default by debtor R with PT Trihamas Finance, where they went bankrupt, so they failed to pay the installments for the car they bought with financing from the creditor. However, the debtor sold the car in installments to a third party, violating the agreement made by party R with PT Trihamas Finance. The research method used is the case study method with descriptive analysis method, and data collection method using a literature review. The results of the research are, in the process; PT Trihamas Finance negotiates with the car buyer, namely a third party. During the negotiations, there was a change in strategy carried out by PT Trihamas Finance, which initially used a win-lose to a win-win solution with a mutual understanding between the two parties, resulting in an agreement that benefits both parties. Two key roles were also found in this negotiation case, namely mutual understanding and flexibility of the negotiation strategy used.
Challenges of International Students in Their Host Countries: A Trend Analysis
Authors: Oduwaye Omotoyosi , Kiraz Askin , sorakin yasemin
Published: February 2023

This study examined articles about the challenges faced by international students published in research journals and databases over 21 years (2002 – 2022). All data on articles and related documents published in Scopus, Taylor & Francis, EBSCO, Web of Science, Springer, and Wiley Online were extracted. Content analysis was used in the data analysis. Search keywords like international student issues, challenges of international students, and international students’ problems were used to find related articles from the selected databases and analyze the articles. A total of 175 articles were analyzed. 

  

Apart from the topics, additional data collected from the research articles are year of publication, language, country, author(s), citation counts and type of international student challenges. 
Random Communication Linked Lists
Authors: Bylsma Rita
Published: February 2023

Many leading analysts would agree that, had it not been for the study of forward-error correction, the understanding of erasure coding might never have occurred. Given the current status of psychoacoustic archetypes, hackers worldwide dubiously desire the construction of active networks, which embodies the robust principles of machine learning. Of course, this is not always the case. We present a heuristic for random communication ({POET}), disconfirming that virtual machines can be made client-server, distributed, and flexible.
Effects of defected ground structure slot tuning on frequency and circuit parameters of bandpass filter
Authors: Hafeez Farrukh
Published: February 2023

In this paper the effect of the slot area to an end-coupled bandpass filter (BPF) is presented. The defected ground structure(DGS) technique is applied in the ground plane to accomplish the resonant frequency tuning of the filter. To achieve thepassband the slot is designed with the etched DGS pattern consisting of two identical square-loops having open-loop edgeheight, h together with open-ends, g and a slot-line, d which forms connection between them. The proposed dumbbellshaped DGS is used to tune the bandpass filter down to 2.4 GHz with dimension of 40 mm × 20 mm. The gap, g, is keptconstant at 0.4 mm, and w is varied. A wide tuning range of 1.31 GHz is achieved by tuning the width dimension of DGSunit cell. The improvement in center frequency, bandwidth and size of bandpass filters is achieved by the utilization of aspecific DGS shape. From the analysis, it is depicted that a decrement of 25-30 % in the size of overall structure is achievedas compared to previously reported design for end-coupled bandpass filters. Meanwhile, a further decrement of500-700 MHz in bandwidth is attained by downshifting the center frequency. Empirical modeling is achieved for frequencyversus length dimensions to produce a generalized equation. With the selected structure, the filter’s circuit is simulated toattain its performance corresponds to the filter’s parameters setting. The results in terms of insertion and return loss,bandwidth due to the resonant frequency are presented and discussed. Effect of DGS on circuit models is also shown
Evaluation functions foreye tracking and optimization
Authors: Hersidon Gerdogi
Published: February 2023

This paper describes algorithms that learn to improve search performance in largeoptimization problems. The main algorithm, Stage, works by learning an estimatefunction that predicts the outcome of a search algorithm, such as hill climbing, from the characteristics of the states visited during the search. The learned evaluation function isis then used to guide future search trajectories towards more optimal solutions to the same problem. An-other algorithm, X-Stage, transfers the previously learned evaluation functions to new, similaroptimization problems. Empirical results are presented for seven large-scale optimizationin optimization: container packing, channel routing, Bayesian network structure determination, radiotherapytreatment scheduling, cartogram design, Bo olean requirement satisfaction, and Boggle board tuning.
SAPA DESA PANJALU (Online Information System for Desa Wisata in Kediri)
Authors: Suryawijaya Tito Wira Eka
Published: February 2023

Indonesian Law (UU RI) Number 6 of 2014 gives authority to villages to organize government autonomously. Large village funds are given to realize village development goals, so it is necessary to optimize the Village Information System (SID), especially in managing village funds. Karangrejo Village in Kediri Regency has not optimized SID, causing a lack of access to information, transparency of village activities, development of village potential, and lagging behind in public information disclosure. The Panjalu Village Sapa Program was initiated to increase awareness and knowledge of the community and village officials in running a government based on Online Information Systems (SIOn). This program aims to optimize SID, increase transparency and accountability in village financial management, and brand MSME products in the village area. This program will assist Karangrejo Village by building a website and social media, a village fund management manual, digital village profiles, optimizing SID in full village administration, as well as a Data House in the form of a web that has a detailed and complete village community database. This program will be complemented by SIOn optimization training and village social media as well as monitoring and evaluation to ensure activities are according to plan. The Panjalu Village Sapa Program helps restore Karangrejo Village through technology and collaboration between the village government, community members, and youth so that they remain active, participatory and productive in the pandemic era. This program is in line with the village branding used, namely 'Karangrejo Bangkit'.
makalah dasar-dasar pemograman komputer
Authors: Melsa Gusri Afrita
Published: February 2023

Seiring perkembangan zaman, banyak sekali perubahan-perubahan yang terjadi. Salah satu bentuk dari perubahan tersebut yaitu perkembangan teknologi yang begitu pesat. Misalnya perkembangan komputer yang semakin meningkat dari masa ke masa. Untuk memanfaatkan perkembangan teknologi tersebut kita harus banyak belajar bagaimana cara penggunaan teknologi tersebut dengan baik. Sekarang ini kita akan mempelajari mengenai dasar-dasar pemograman komputer mengenai pemograman c++. kenapa kita perlu mempelajari itu? Karena bahasa pemrograman ini digunakan untuk segala hal, mulai dari membangun sistem operasi hingga membuat video game dan membuat film 3D.
Child-Friendly Tourism: Keys to Sustainable Tourism Cities
Authors: Suryawijaya Tito Wira Eka
Published: February 2023

Child-friendly tourism is a tourism concept that focuses on the welfare and needs of children as tourism actors. This concept is an important part of developing a sustainable tourism city because children are the future generation who will continue their role in maintaining the sustainability of the tourism industry. This article discusses the importance of child-friendly tourism in the development of a sustainable tourist city and provides some examples of best practices in creating a safe, comfortable and educational tourism environment for children. This article also discusses some of the challenges and opportunities in implementing the concept of child-friendly tourism, including how to involve children in decision-making and increase community participation in creating a better tourism environment for children. By adopting the concept of child-friendly tourism, tourist cities can build a sustainable tourism environment and preserve natural resources and local culture, while also providing positive and memorable tourism experiences for children and their families.
Tes
Authors: Finolia Ria , Finolia Ria
Published: February 2023

pakai abstrak di paper
Makalah Dasar-dasar pemograman komputer Putri
Authors: Muslina Putri
Published: February 2023

Bahasa pemrograman merupakan kumpulan aturan yang disusun sedemikian rupasehingga memungkinkan pengguna komputer membuat program yang dapatdijalankan dengan aturan tersebut. Bahasa pemrograman dapat dikelompokkan dalamberbagai macam sudut pandang. Salah satu pengelompokkan bahasa pemrogramanadalah pendekatan dari notasi bahasa pemrograman tersebut, apakah lebih dekat kebahasa mesin atau ke bahasa manusia. Dengan cara ini, bahasa pemrograman dapatdikelompokkan menjadi dua yakni bahasa tingkat rendah (low-level languages) danbahasa tingkat tinggi (high-level languages).Bahasa tingkat tinggi merupakan bahasa yang mudah dipahami oleh manusia,c++ merupakan salah satu contoh dati bahasa tingkat tinggi. Contoh lain dari bahasatingkat tinggi adalah Pascal, Perl, Java, dan lain sebagainya. Sedangkan bahasatingkat rendah merupakan bahasa mesin atau bahasa assembly.Secara sederhana sebuah komputer hanya dapat mengeksekusi program yangditulis dalam bentuk bahasa mesin. Oleh karena itu, jika suatu program ditulis dalambahasa tingkat tinggi maka program tersebut harus diproses dahulu sebelum bisadijalankan dengan komputer. Hal ini merupakan salah satu kekurangan bagi bahasatingkat tinggi di mana diperlukan waktu untuk memproses suatu program sebelumprogram tersebut dijalankan.Namun bahasa tingkat tinggi mempunyai banyak sekali sisi keuntungan. Bahasatingkat tinggi mudah dipelajari, mudah ditulis, mudah dibaca dan tentu saja mudahdicari kesalahannya. Dalam makalah ini akan membahas salah satu bahasa tingkattinggi yaitu C++. Bahasa ini diciptakan oleh Bjarne Stroustrup pada tahun 1980-an.Sebagai bahasa yang berorientasi objek, C++ memudahkan dalam pembuatan aplikasiyang berskala besar.Sebagai bahasa yang beraras tinggi, yang menggunakan perintah-perintah yangmudah dimengerti oleh orang, C++ mempunyai keunggulan, yakni bersifat universal.Sebagai bahasa yang universal, C++ bisa dijumpai di berbagai platform (Linux, Unix,Windows, Mac, dan lain-lain). Artinya, jika kita menguasai C++ di platform PC,sangat mudah untuk berpindah di Linux ataupun sistem operasi yang lain.
Mapping contemporary “research on research” and “science studies”: how new methods change the traditional academic landscape and inform public open science policies
Authors: Gruson-Daniel Célya
Published: February 2023

One of the ambitions outlined by France’s second National Plan for Open Science (July 2021), was to create an Open Science Lab dedicated to developing “research on research” with a focus on open science and with the objective to inform French public policy decisions. As part of the groundwork for setting up this Lab, the French Committee for Open Science called for an exploratory study to better understand the international scope and context of “research on research” (RoR), and its connections with open science as well as other research currently being carried out in metascience, science of science, and science and technology studies.Far from presenting a static landscape, the study found that while some research on science and scientific communities are based on well-established, pre-existing academic fields and methods, other more recent trends (metascience, metaresearch, RoR, etc.) have adopted a prescriptive commitment to fostering better and more open science. It highlights the debates contemporary research on research and science is fueling around key issues such as reproducibility, evidence-based policy, integrity and inclusivity. It also echos some community-issued concerns about “reinventing the wheel” when it comes to studying science, scientific communities and their productions.
Fractures and faults across intrusion-induced forced folds: a georesource perspective
Authors: Magee Craig
Published: February 2023

Intruding magma can create space by uplift and elastic bending of the overburden, which locally fractures the deforming volume and produces dome-like forced folds. Due to their geometry and fracture network, such intrusion-induced forced folds make ideal fluid traps. As these forced folds are common in many volcanic settings and sedimentary basins, they present exploration targets for water, magmatic-related mineral and metal deposits, and CO2 storage. Here, I map fracture networks and quantify their geometry and connectivity across a range of natural and modelled intrusion-induced forced folds. I show that there is a strong relationship between forced fold length and amplitude, and all fracture networks comprise traces with variable lengths and orientations, and are more intense and denser where fold curvature is greatest. Fracture length populations are typically best described by power-law distributions, but some fit better to log-normal or exponential distributions. Connectivity of fracture networks is low and generally increases with folding, but resurfacing by eruptive products can disrupt this trend. My work supports previous analyses of forced folds and fractures, suggesting that their geometries may not be diagnostic of the fold driver. We can thus use exposed forced folds to help predict fracture characteristics of buried forced folds.
Similarities and differences in attentional shifts induced by face-like objects and averted gaze faces
Authors: Chen Ziwei , Wen Mengxin , Fu Di , Liu Xun
Published: February 2023

In real life, people perceive non-existent faces from face-like objects, called face pareidolia. Face-like objects can capture the observer’s visual attention and trigger attentional shifts like faces. However, studies do not determine whether attentional shifts induced by face-like objects are stemmed from social or symbolic information. Furthermore, the similarities and differences in the occurrence mechanism of attentional shifts induced by face and face-like objects remain unknown. To investigate this research question, our study used the gaze cueing task to compare the magnitude of cueing effects found in face-like objects and averted gaze faces. Our results suggested that both face-like objects and averted gaze faces triggered attentional shifts, although the underlying mechanisms differed. Specifically, individuals could make attentional shifts via processing local features on both averted gaze faces and face-like objects. However, unlike averted gaze faces, individuals tend to process the holistic features of face-like objects to enhance the subsequent cueing effect. These findings provide new insight into the occurrence mechanisms underlying the perception of face-like objects, and how the brain represents a face even in the absence of physical facial stimuli.
No clear evidence of a difference between individuals who self-report an absence of auditory imagery and typical imagers on auditory imagery tasks
Authors: Pounder Zoë , Eardley Alison , Loveday Catherine , Evans Samuel
Published: February 2023

Aphantasia is characterised by the inability to create mental images in one’s mind. Studies investigating impairments in imagery typically focus on the visual domain. However, it is possible to generate many different kinds of internal representation, including imagined auditory, kinesthetic, tactile, motor, taste and other experiences. Recent studies show that individuals with aphantasia report a lack of imagery in modalities, beyond vision, including audition. However, to date, no research has examined whether these reductions in self-reported auditory imagery are associated with decrements in tasks that require auditory imagery. Understanding the extent to which visual and auditory imagery deficits co-occur can help to better characterise the core deficits of aphantasia and provide an alternative perspective on theoretical debates on the extent to which imagery draws on modality-specific or modality-general processes. In the current study, individuals that self-identified as being aphantasic and matched controls, performed two tasks requiring auditory imagery: a musical pitch-based and voice-based imagery task. The majority of participants with aphantasia self-reported significant deficits in both auditory and visual imagery. However, we did not find a concomitant decrease in performance on tasks which require auditory imagery, either in the full sample or only when considering those participants that reported significant deficits in both domains. These findings are discussed in relation to the mechanisms that might obscure observation of imagery deficits in auditory imagery tasks in people that report reduced auditory imagery.