bluuebunny/crossref_metadata_2025_split huggingface dataset:
A damaged sawtooth detection system based on YOLOv5
Authors: 王 晨羽 , Li Guoping , 毕 俊波 
Published: April 2024

Abstract

In the tool processing industry, the problem of tool tooth breakage often occurs, so the location, detection and identification of the damaged tooth are very important for the high-precision machining of equipment with sawtooth. Aiming at the problem of low accuracy of existing algorithms for small targets, this paper designs an improved YOLOv5 damaged tooth detection algorithm to improve the detection accuracy. In this paper, we first make a data set about damaged sawteeth. Then add a small target detection layer to improve the feature extraction ability of the model. Then the RCSOSA backbone network is used to replace the YOLOv5 backbone network to further enhance the feature extraction capability of the model. Finally, ECA attention mechanism is added to enhance the channel features of the feature map. The experimental results show that the accuracy of the improved YOLOv5 algorithm reaches 92.8%, and the recall rate and average accuracy are increased by 9.9% and 7.6% compared with the original YOLOv5.
Exploring the Soil-water Retention Characteristics for Unsaturated Soil Using Coconut Shell Waste for Subgrade Improvement
Authors: Hafiz Harith , Kechik Fakhrurazi Awang , Ibrahim Aniza , Misnon Noor Aina , Daud Mohd. Nazrin Mohd , Abu Hassan ZulkifliI 
Published: April 2024

Introduction
Suction distribution has a major impact on the stability of unsaturated soil because it affects seepage and shear strength. The Air Entry Value (AEV) and Residual Water Content (RWC) variations determine the Soil-Water Characteristic Curve (SWCC), which is a crucial component of suction distribution. The subgrade is submerged in water during a flood event, which has an impact on the AEV and RWC, and lowers their performance. Crushed Coconut Shell (CCS), a waste product, has been recycled in this study and used as an addition to increase subgrade strength by enhancing AEV and RWC. Currently, researchers abroad confirm that CCS improves subgrade performance. Nevertheless, the optimum content of the soil-CCS mixture varies based on the soil type of the respective regions. Moreover, there is a lack of scholarly research examining the enhancement of AEV and RWC affected by CCS following a flood occurrence.

Aim
This research study sought to determine the deviations of AEV and RWC for the optimum CCS content of unsaturated soil in Malaysia.

Methods
In this research, control samples and soil mixed with 0.5, 1.0, 1.5, 2.0, and 2.5% of CCS were used. The pressure plate extractor equipment and analysis generate SWCC, which characterises the AEV and RWC parameters and quantifies the performance of submerged subgrade because of a flood event.

Results
The outcome revealed a significantly higher AEV for mixed soil as compared to the control sample. The AEV for the control sample was 10 kPa, whereas that for the optimum mixture of soil-CCS of 0.5% was 25 kPa. Therefore, it has been confirmed that the use of CCS has a positive impact on AEV and RWC. This, in turn, is expected to improve the overall performance of the subgrade when subjected to submersion in water.

Conclusion
The objective of this study was to assess the characteristics and potential applications of hazardous waste by transforming it into a soil improvement agent. This research supports Chapter 8 of the 12th Malaysia Plan 2021–2025: Environmental Sustainability: Improving Resilience to Climate Change and Disasters, and Chapter 6 of the Green Technology Master Plan Malaysia 2017–2030: Waste.
Work Stress and Professional Burnout in Greek Police Officers
Authors: Kostas Christos , Vlastos Dimitris D. , Theofilou Paraskevi 
Published: April 2024

Background
The purpose of the study was to explore the views of Greek police officers on the factors that may cause occupational stress and contribute to the development of burnout.

Methods
The study was conducted during the months of February to May 2023 and the sample of the study consisted of 101 active police officers working in various departments and regions of Greece. The research instrument was a questionnaire consisting of four parts (demographic data, two job stress scales and a burnout scale).

Results
The results of the study show that Greek police officers have moderate levels of occupational stress, while it was found that they are not particularly affected by burnout syndrome. It was also shown that their demographic characteristics affect their job stress and burnout. More specifically, it was found that occupational stress among male police officers was lower than among female police officers. Complementarily, this study indicated that police officers did not show a higher mean level on the dimensions of emotional exhaustion and depersonalization but a higher mean level on the dimension of personal achievement.

Conclusion
Therefore, from the overall results, the police officers involved in our study do not seem to be particularly affected by burnout syndrome. It is worth mentioning that the good prevention practices suggested in the study's discussion on managing occupational stress will contribute to the improvement of the police profession in Greece and further reduce the levels of occupational stress and burnout.
Data Flow Construction and Quality Evaluation of Electronic Source Data in Clinical Trials: Pilot Study Based on Hospital Electronic Medical Records in China
Authors: Yuan Yannan , Mei Yun , Zhao Shuhua , Dai Shenglong , Liu Xiaohong , Sun Xiaojing , Fu Zhiying , Zhou Liheng , Ai Jie , Ma Liheng , Jiang Min 
Published: April 2024

Abstract

Background
The traditional clinical trial data collection process requires a clinical research coordinator who is authorized by the investigators to read from the hospital’s electronic medical record. Using electronic source data opens a new path to extract patients’ data from electronic health records (EHRs) and transfer them directly to an electronic data capture (EDC) system; this method is often referred to as eSource. eSource technology in a clinical trial data flow can improve data quality without compromising timeliness. At the same time, improved data collection efficiency reduces clinical trial costs.

Objective
This study aims to explore how to extract clinical trial–related data from hospital EHR systems, transform the data into a format required by the EDC system, and transfer it into sponsors’ environments, and to evaluate the transferred data sets to validate the availability, completeness, and accuracy of building an eSource dataflow.

Methods
A prospective clinical trial study registered on the Drug Clinical Trial Registration and Information Disclosure Platform was selected, and the following data modules were extracted from the structured data of 4 case report forms: demographics, vital signs, local laboratory data, and concomitant medications. The extracted data was mapped and transformed, deidentified, and transferred to the sponsor’s environment. Data validation was performed based on availability, completeness, and accuracy.

Results
In a secure and controlled data environment, clinical trial data was successfully transferred from a hospital EHR to the sponsor’s environment with 100% transcriptional accuracy, but the availability and completeness of the data could be improved.

Conclusions
Data availability was low due to some required fields in the EDC system not being available directly in the EHR. Some data is also still in an unstructured or paper-based format. The top-level design of the eSource technology and the construction of hospital electronic data standards should help lay a foundation for a full electronic data flow from EHRs to EDC systems in the future.
Assessing Quality Variations in Early Career Researchers’ Data Management Plans
Authors: Rantasaari Jukka 
Published: April 2024

This paper aims to better understand early career researchers’ (ECRs’) research data management (RDM) competencies by assessing the contents and quality of data management plans (DMPs) developed during a multi-stakeholder RDM course. We also aim to identify differences between DMPs in relation to several background variables (e.g., discipline, course track). The Basics of Research Data Management (BRDM) course has been held in two multi-faculty, research-intensive universities in Finland since 2020. In this study, 223 ECRs’ DMPs created in the BRDM of 2020 - 2022 were assessed, using the recommendations and criteria of the Finnish DMP Evaluation Guide + General Finnish DMP Guidance (FDEG). The median quality of DMPs appeared to be satisfactory. The differences in rating according to FDEG’s three-point performance criteria were statistically insignificant between DMPs developed in separate years, course tracks or disciplines. However, using content analysis, differences were found between disciplines or course tracks regarding DMP’s key characteristics such as sharing, storing, and preserving data. DMPs that contained a data table (DtDMPs) also differed highly significantly from prose DMPs. DtDMPs better acknowledged the data handling needs of different data types and improved the overall quality of a DMP. The results illustrated that the ECRs had learned the basic RDM competencies and grasped their significance to the integrity, reliability, and reusability of data. However, more focused, further training to reach the advanced competency is needed, especially in areas of handling and sharing personal data, legal issues, long-term preserving, and funders’ data policies. Equally important to the cultural change when RDM is an organic part of the research practices is to merge research support services, processes, and infrastructure into the research projects’ processes. Additionally, incentives are needed for sharing and reusing data.
Uso de las herramientas digitales gamificadas en la evaluación de saberes previos de anatomía humana
Authors: Rojas Hubert James Mendoza 
Published: April 2024

Introducción: La educación gamificada aumenta la motivación de participación del estudiante en clases, ya sea por el sentido de competencia al realizar un juego o por el ambiente de compañerismo.
Objetivo: Analizar los resultados de la evaluación de saberes previos de anatomía humana que poseen los estudiantes universitarios utilizando herramientas digitales no gamificadas y gamificadas.
Método: Estudio cuantitativo, descriptivo y transversal. Se realizó un muestreo aleatorio simple. El tamaño de muestra fue de 152 estudiantes de enfermería. Se empleó estadística descriptiva en el análisis de las tablas de frecuencias y la prueba de Monte Carlo para el análisis de asociaciones (valor de p < 0.05).
Resultados: Los estudiantes (83.55% femenino) tuvieron una edad media de 26.47 ± 8.47 años. La herramienta digital preferida por los estudiantes fue Kahoot (28.94%), seguido de Quizizz (23.02%) y Genially (13.81%). Para el grupo generacional Z la mejor herramienta fue Quizizz (30.18%), para la Y fue Kahoot (35.22%), y para la X fue Genially (27.27%), p = 0.026 (p < 0.05). Los porcentajes de respuestas correctas en la evaluación de saberes previos fueron Votación de Zoom 61%, Google Forms 77%, Mentimeter 55%, Poll Everywhere 57%, Padlet 48%, Kahoot 55% y Quizizz 87%.
Conclusiones: El uso de las herramientas digitales gamificadas en la evaluación de saberes previos de anatomía no varió en el resultado de las respuestas comparado con las no gamificadas, pero sí fueron más motivadoras y fomentaron la competencia entre los estudiantes. Kahoot y Quizizz fueron elegidas como las mejores por los estudiantes, que permitieron analizar las respuestas correctas de los alumnos tanto de forma grupal como individual, así como las respuestas erradas.
Investment Professionals’ Preferences Regarding Income Statement Presentation
Authors: Allee Kristian D. , Erickson Devon , Esplin Adam , Yohn Teri Lombardi 
Published: April 2024

ABSTRACT
The FASB continues to debate useful format and disaggregation choices of financial performance information as part of its disaggregation of income statement expenses project. Using a survey of 235 investment professionals, this study provides insight into their preferences regarding income statement presentation and standardization. Overall, we find that investment professionals are generally satisfied with the level of disclosure firms currently provide in the income statement. However, the investment professionals surveyed generally think that companies should be required to use the same labels for common lines on the income statement and that operating and nonoperating activities should be formally defined. They also generally think that GAAP should allow managers flexibility to present non-GAAP measures or subtotals on the income statement. Our study provides insights for the FASB on the views of investment professionals and for academics and financial statement users regarding the information preferences of key information intermediaries in financial markets.
Data Availability: Data are available upon request.
JEL Classifications: M41; M44; M45; G29.
Dinamika Kelompok Tani dan Keberhasilan Program Asuransi Usahatani Padi di Pekon Tulung Agung Kecamatan Gadingrejo Kabupaten Pringsewu
Authors: Avelia Fitra , Hasanuddin Tubagus , Prayitno Rio Tedi 
Published: April 2024

This research aims to find out the level of dynamics of the farmer group, the success rate of the Rice Farm Insurance (AUTP) program, factors related to the success of the Rice Farm Insurance (AUTP) program, and the relationship between the dynamics of the farmer group and the success of the Rice Farm Insurance (AUTP) program in Pekon Tulung Agung, Gadingrejo Subdistrict, Pringsewu Regency. This research was conducted in Pekon Tulung Agung, Gadingrejo Subdistrict, Pringsewu Regency. Data collection on this study was conducted in June 2021. Respondents to this study were 76 farmers who belonged to the farmer group. The study used surveying and data testing methods using non-parametric statistics of Spearman Rank correlation tests. The results showed that the level of dynamics of the farmer group was in a fairly dynamic category, the success rate of the Rice Farm Insurance (AUTP) program was in the less successful category, the factor associated with the success of the Rice Farm Insurance (AUTP) program was the age of farmers, and there was a real relationship between the dynamics of the farmer's group and the success of the Rice Farm Insurance (AUTP) program.
Partisipasi Masyarakat dalam Pengelolaan Badan Usaha Milik Pekon Parda Haga Kecamatan Lemong Kabupaten Pesisir Barat
Authors: Maryani Yati , Gitosaputro Sumaryo , Nikmatullah Dewangga 
Published: April 2024

Tujuan penelitian ini yaitu untuk mengetahui: 1) Peranan stakeholders (Pemerintah Pekon, Pengurus BUM Pekon, Masyarakat), 2) Tingkat partisipasi masyarakat, 3) Faktor-faktor yang berhubungan dengan tingkat partisipasi masyarakat. Penelitian ini menggunakan metode survei pada masyarakat Pekon Parda Haga di Kecamatan Lemong Kabupaten Pesisir Barat. Pengambilan sampel dilakukan dengan dua cara yaitu: 1) secara sengaja (purposive sampling) terdiri dari pemerintah pekon, pengelola BUM Pekon, dan Masyarakat yang terlibat aktif dalam kegiatan BUM Pekon Parda Haga, 2) secara acak (proporsional random sampling) menggunakan rumus Slovin dengan total sampel sebanyak 46 responden. Metode analisis data menggunakan analisis deskriptif dan uji statistika non parametrik Rank Spearman. Hasil penelitiaan menunjukkan bahwa peranan stakeholders dalam pengelolaan BUM Pekon Parda Haga telah dilakukan dengan cukup baik, tingkat partisipasi masyarakat secara keseluruhan termasuk ke dalam klasifikasi sedang, faktor-faktor yang berhubungan nyata dengan tingkat partisipasi masyarakat dalam pengelolaan BUM Pekon yaitu tingkat pendidikan, tingkat pendapatan, dan motivasi, sedangkan faktor-faktor yang tidak berhubungan nyata dengan tingkat partisipasi masyarakat dalam pengelolaan program BUM Pekon Parda Haga yaitu umur anggota dan luas lahan garapan.

Kata kunci: Peranan, Partisipasi Masyarakat, Keuangan, BUM Pekon Parda Haga
Efektivitas Badan Usaha Milik Desa (BUMDes) di Kecamatan Way Ratai Kabupaten Pesawaran
Authors: Risnadi Dwi Oktario , Effendi Irwan , Silviyanti Serly 
Published: April 2024

Tujuan penelitian ini adalah untuk mengetahui tingkat efektivitas dan faktor-faktor yang berhubungan dengan efektivitas Badan Usaha Milik Desa (BUMDes). Penelitian ini dilakukan di Kecamatan Way Ratai, Kabupaten Pesawaran. Sampel dalam penelitian ini berjumlah 45 responden yang dipilih secara acak. Penelitian ini dilakukan pada bulan Maret – April 2021. Penelitian ini dilakukan dengan menggunakan metode survei. Analisis data menggunakan analisis deskriptif dan uji korelasi Rank Spearman. Hasil penelitian ini menunjukkan bahwa tingkat efektivitas Badan Usaha Milik Desa (BUMDes) di Kecamatan Way Ratai pada kategori tinggi berdasarkan pencapaian tujuan BUMDes dan kepuasan anggota. Faktor-faktor yang berhubungan dengan tingkat efektivitas Badan Usaha Milik Desa(BUMDes), yaitu peran pemimpin, partisipasi anggota, dan dukungan eksternal.
Faktor-Faktor yang Berhubungan dengan Peranan Wanita dalam Agroindustri Ikan Asin di Kabupaten Tulang Bawang
Authors: Abdurrokhim Muhammad , Rangga Kordiyana K , Silviyanti S Sherly 
Published: April 2024

The study aims to analyze the factors related to the role of women in the salted fish agroindustry. This study was conducted in Menggala Su-District and East Menggala Sub-District, Tulang Bawang District. Data retrieval on thes study was carried out in November-December 2020. This study used census analysis and the data were analyzed descriptively with a quantitative approach. The results showed that factors consisting of age, level of education, allocation of working hours, lenght of agroindustry business, and motivation are significantly related to the role of women in the salted fish agroindustry.
Peranan Anggota Kelompok Wanita Tani Perkebunan Kopi Sekar Wangi Dalam Meningkatkan Kesejahteraan Keluarga di Kecamatan Sekincau Kabupaten Lampung Barat
Authors: Wara Ahmad Anjas , S Serly Silviyanti , Syarif Yuniar Aviati 
Published: April 2024

Tujuan dari penelitian ini adalah mengetahui peranan Anggota KWT Sekar Wangi dalam meningkatkan kesejahteraan keluarga. Penelitian ini menggunakan metode survey pada wanita tani yang tergabung kedalam KWT Sekar Wangi di Dusun Kauman Desa Sekincau. Informan yang diteliti berjumlah 8 orang anggota KWT Sekar Wangi. Selain itu, penulis juga menggunakan informan pendukung yaitu Lurah Kelurahan Sekincau, Ketua KWT Sekar Wangi, dan PPL Sekincau, serta tokoh masyarakat Kelurahan Sekincau. Teknik pengumpulan data yaitu observasi, wawancara dan dokumentasi. Peranan wanita tani dianalisis menggunakan metode deskriptif dan Analisis Model Miles dan Huberman. Hasil yang diperoleh menunjukkan bahwa peran wanita tani dalam meningkatkan kesejahteraan keluarga diwujudkan dengan peran dalam kegiatan keluarga sebagai ibu rumah tangga, peran dalam kegiatan di masyarakat, peran dalam pengelolaan kegiatan KWT Sekar Wangi dan peran dalam kegiatan usahatani kopi.
Faktor-Faktor yang Berhubungan dengan Partisipasi Ibu Rumah Tangga dalam Program Kawasan Rumah Pangan Lestari di Kecamatan Kemiling Kota Bandarlampung
Authors: Komala Riska Ade Septa , Listiana Indah , Yanfika Helvi , Nikmatullah Dewangga 
Published: April 2024

Peneltian ini bertujuan untuk menganalisis faktor-faktor yang berhubungan dengan partisipasi ibu rumah tangga dalam program Kawasan Rumah Pangan Lestari (KRPL). Penelitian ini dilakukan di Kecamatan Kemiling Kota Bandarlampung. Pengambilan data pada penelitian ini dilakukan pada bulan Februari 2021. Responden penelitian ini adalah 30 ibu rumah tangga yang tergabung dalam kelompok wanita tani. Penelitian ini menggunakan analisis sensus dan data dianalisis secara deskriptif dengan pendekatan kuantitatif dan studi kasus. Hasil penelitian menunjukkan bahwa tingkat partisipasi anggota Kelompok Wanita Tani Mekar Agung termasuk dalam kategori sedang (56,67 persen). Ibu rumah tangga tidak dapat sepenuhnya mengikuti kegiatan pada program KRPL karena mengerjakan pekerjaan rumahtangga, seperti memasak, membersihkan rumah, dan mengurus anak-anak. Faktor-faktor yang berhubungan dengan partisipasi ibu rumah tangga, yaitu pengetahuan program, umur, motivasi anggota, sifat kosmopolit, dan penghasilan suami.
Comparative analysis of the psychological status of the EMERCOM of Russia State Fire Service employees in correlation with work experience
Authors: Pyatibrat A. O. , Sannikov M. V. , Tsikunova N. S. 
Published: April 2024

Relevance. Considering the modern geopolitical situation, the increased risk of terrorist attacks and large-scale disasters enforces more stringent requirements to the non-stop readiness to emergency response, overstretching efficiency parameters and stress tolerance in employees of the Ministry of Emergency Situations of Russia.The objective is to identify the indicators of professional psychological maturity among employees of the State Fire Service (GPS) of the Ministry of Emergency Situations of Russia.Methods. Using the Bass–Darky technique (BDHI), the WHOQOL-26 quality of life questionnaire and the Maslach burnout syndrome questionnaire (MBI), 182 employees of the Ministry of Emergency Situations of Russia were examined (98 individuals with work experience of 5 years and over and 84 individuals with work experience of 2 years or less); the control group included 122 individuals of non-extreme professions. The age of respondents ranged from 20 to 35 years. The survey data were verified for parameter distribution normality; arithmetic averages and standard deviations were calculated.Results and discussion. The performance of duties by firefighters in extreme scenarios (intense physical exertion and mental stress) may be associated with exhibiting negative personality manifestations, such as aggression, suspicion, hostility, psychological manifestations of professional burnout (emotional exhaustion, depersonalization, and reduced professional communication), decrease satisfaction with the quality of life. It turned out that firefighters with work experience of 5 years and over show a significantly higher rate of such manifestations and develop them faster than professionals doing other jobs.Conclusion. The conducted research shows the need for further studied regarding the psychological status of firefighters, especially after 5 years of professional experience.