bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ecofeminism and Cultural-Value System in Traditional Paddy Farming: A Folklore from West Borneo
Authors: Agung Antonius Setyawan Sugeng Nur , Surtikanti Monika Widyastuti , Wedhowerti Wedhowerti 
Published: July 2024

Ne’ Balungkur represents the inherited living value of traditional paddy farming lived by Dayak Kanayatn. Concerning the ecofeminism ideology, this study aims to reveal the existence of women and nature in traditional paddy farming in Ne’ Balungkur folklore in relation to the cultural-value system. Enriching the ecofeminism perspective in this study, the community prominent figure of the Dayak Kanayatn community was interviewed to give triangular validity to the data interpretation. Exhibiting comprehensive ecofeminism analysis to show the representation of woman empowerment through Dayak Kanayatn's code of conduct in planting to harvesting paddy is the main contribution of this study. Ne’ Balungkur demonstrates how women of the Dayak Kanayatn tribe are respected for their roles in traditional paddy farming and cultivation. This woman’s role in Ne’ Balungkur folklore challenges the customary male supremacy in Indonesian agriculture. This study is also able to identify the pattern of the cultural-value system. The pattern of the domain, taxonomy, componential, and cultural theme analysis shows that the current religious system, which blends ritual, custom, and religion into a single thought, has always been entwined with culture and education. Numerous opportunities for incorporating local folklore especially from West Borneo into official educational contexts are suggested by this study
Dampak Model Problem Based Learning Terhadap Keterampilan Abad 21 (4 C) di Sekolah Dasar
Authors: Endang Indarini  
Published: July 2024

Educators in carrying out learning planning assignments should consider students' needs. Learning strategy is needed for learners for 21st century life skills in learning planning in order to obtain the meaning of learning. This study is to determine the impact of the Problem Based Learning model on 21st century skills (4C) in elementary schools from experimental research published by the meta-analysis method. The research sample of the search results was 40 articles with an average pretest of 54.13 and posttest of 74.33 there was an increase of 20.20. The results of the Effect Size test using the Problem Based Learning model on 21st century skills (4C) have a result of 0.717 with a Sig. value of 0.000. These results obtained show that the effect of the Problem Based Learning model on 21st century skills (4C) in elementary schools has a relatively large impact. The relatively large influence can be used as a recommendation for teachers to plan learning with the Problem Based Learning model in training students' cognitive processes through the application of 4C skills.
ESG Disclosure by Brazilian Public Companies
Authors: Murcia Fernando Dal-Ri 
Published: July 2024

Objective: The objective of this study is to investigate ESG disclosure by Brazilian publics companies with the aim to understand issues regarding the standards used by companies, main risks reported, the auditing companies, emission of greenhouse gases etc.

Theoretical Framework: In 2021, the Brazilian Securities and Exchange Commission (CVM) issued Resolution No. 59 requiring listed companies to disclose ESG information in their Reference Form in the model of “disclose or explain”. This new regulation makes Brazil an excellent laboratory to investigate the disclosure of sustainability informations.

Method: A metric was developed, based on CVM Resolution No. 59/21, which deals with ESG disclosures in the Reference Form. The disclosures made in the financial year 2022 were analyzed using the content analysis technique. The study sample consisted of the 81 companies that made up the Ibovespa portfolio in the period September-December 2023.

Results and Discussion: (i) 78 companies published reports with sustainability information; (ii) the GRI was the most widely used disclosure standard; (iii) about 74% of the disclosures had a Limited Assurance Report from an independent firm, mostly one of the “Big 4” companies; (iv) 78 companies used the UN SDGs in their reports; (v) 51 companies took into account the TCFD recommendations in their climate-related disclosures; (vi) 67 companies carried out a full GHG emissions inventory.

Research Implications: There is a need to improve disclosures, focusing on the information needs of shareholders and creditors, and that the requirement for reasonable assurance will tend to require improvements in sustainability-related practices and policies, as well as in internal controls.

Originality/Value: ESG disclosure is growing around the word as sustainability issues became more important to investors around de world. Brazil is home to the world’s largest environmental asset, the Amazon rainforest, and has already developed a number of sustainable finance initiatives. In fact, the country is poised to become a global leader in the corporate sustainability movement. In the sense this study wishes to contribute to existing literature on the topic as well as practitioners and regulators.
Diagnosis and Management of Knee Arthrofibrosis and Associated Pain-Related Fear Using Multidimensional Clinical Reasoning and Exposure In Vivo Concept: A Case Report
Authors: Jamali Mohammad , McEnroy Kevin , Gaudette Logan W. , Baber Zafeer , Stoddard Ryan J. 
Published: July 2024

BACKGROUND: A plethora of treatment approaches are used to manage persistent pain, disability, and fear associated with restricted knee range of motion following knee surgery. We used the pain and disability driver model and exposure in vivo concepts to manage pain-related fear and disability. CASE PRESENTATION: A 68-year-old male who underwent arthroscopic partial meniscectomy presented to physical therapy with a medical diagnosis of Complex Regional Pain Syndrome Type I and knee range-of-motion restriction. Despite extensive medical care and physical therapy for 3 years (202 visits), he continued to experience debilitating knee pain and demonstrated a high level of fear. To ambulate, he wore a knee brace and used a trekking pole. OUTCOME AND FOLLOW UP: Interventions to address the knee stiffness included combined tibiofemoral joint mobilization and high-velocity low-amplitude thrust manipulation targeting tibial internal rotation and low-load long-duration sustained capsular stretching using total end range time principle for extension. His fear was managed using techniques inspired by in vivo exposure concepts. Total knee range of motion improved 110 degrees and the patient was able to ambulate for 30 minutes (0.5 mile) without an assistive device with <2/10 pain intensity. DISCUSSION: Outside-the-box clinical reasoning suggested that poor outcomes with previous interventions were likely due to hypervigilance and pain-related fear. This case delineates the value of nonreductionist clinical reasoning in diagnosis and management of musculoskeletal conditions. It also outlines how the exposure in vivo approach helped the patient overcome his long-established avoidance behaviors. JOSPT Cases 2024;4(3):121-132. Epub 2 July 2024. doi:10.2519/josptcases.2024.0034
Characteristics of the Arctic nature in the perception of a child in the children's prose written by Semyon Tumat
Authors: Basharina Z. K. , Popova M. P. , Vinokurova M. A. 
Published: July 2024

Significant interest in the Arctic zone of Yakutia emerged at the end of the 20th century, when alluvial diamond deposits were discovered and began to be developed. The Arctic also has great prospects for hydrocarbons. At the present time there is a struggle for the development of natural resources of the Arctic, in this connection the relevance of the Arctic theme in Yakut literature as a whole increases. The Arctic is a mysterious, harsh northern land, which at the same time is very beautiful and dangerous. The land of White Silence fascinated and attracted explorers, travellers and romantics. Not only masters of words, but also artists, pedagogues, philosophers turned their eyes to the world of childhood as an integral part of people's life. Memories of childhood spent in the harsh northern land, of its courageous inhabitants - reindeer herders, hunters, fishermen - became the material for the literary works of the national writer of Yakutia, poet, prose writer Semyon Andreevich Popov-Tumat. In the works of the writer we get acquainted with the difficult life of the indigenous people of the North with their traditions, ways of life, with their feelings and dreams. We have analysed cycles of children's proses written by Semyon Tumat. In the stories of the writer contains a lot of cognitive information about the life of a simple man, a northerner, a master, transforming this harsh land and the amazing country of snow, endless sky, illuminated by the polar lights, the wonderful world of the Arctic. S. Tumat's prose does not glorify tenderness or mercy. In the works of the writer the most important themes are: the theme of childhood, upbringing, family, faith, willpower, the theme of nature, friendship and love. However, love for his native northern land, parents, the world of the Arctic appears in the works of a strong feeling, imprinted forever on the heroes. Semyon Andreevich approached to the disclosure of this issue individually; thinking over the style and details of the narrative, composition of the works, character and psychology of the heroes.
pKa predictions for arsonic acid derivatives. Contrasting ML and DFT-based models
Authors: Nedyalkova Miroslava , Heredia Diana , Lattuada Marco , Barroso-Flores Joaquín 
Published: July 2024

Food, water, air, and soil are regularly contaminated with natural and artificially occurring forms of arsenic, from which, arsonic acid derivatives RAsO(OH)2 are the major pentavalent compounds present in aqueous media. At a given pH, the resulting ionization state for these derivatives affects their lipophilicity, solubility, protein binding, and their ability to cross plasma membranes, potentially increasing their toxicity. Knowing their pKa values not only characterizes them but helps design a specific strategy for their bioremediation. There are numerous challenges associated with predicting pKa, and existing models are limited to certain chemical spaces. To leverage a pKa model for arsonic acids, we contrast machine learning (ML) methods based in Support Vector Machine and three DFT-based models: correlation to the maximum surface electrostatic potential (VS,max) at the ωB97XD/cc-pVTZ level of theory; correlation to carboxylate atomic charges in conjunction with a density-based solvation model (SMD) at the level of M06L/6-311G(d,p); and the scaled solvent-accessible surface approach, which yielded high mean unsigned errors for predicted pKa, and therefore it is not an efficient method for calculating the pKas of arsenic acids, in contrast with reported data for carboxylic acids, aliphatic amines, and thiols. The highest agreement was obtained with the atomic charges calculation on the conjugated arsonate base. ML based and Vs,max models rank second and third, respectively, in terms of prediction performance.
HIỆU QUẢ KINH TẾ CỦA CÁC LOẠI HÌNH SỬ DỤNG ĐẤT SẢN XUẤT NÔNG NGHIỆP TẠI HUYỆN PHONG ĐIỀN, TỈNH THỪA THIÊN HUẾ
Authors: Tiến Nguyễn Đình , Nam Nguyễn Thành , Linh Hồ Nhật , Tuyết Trần Thị Ánh , Thơ Dư Anh 
Published: July 2024

Chúng tôi thu thập số liệu về các loại hình sử dụng đất thông qua tài liệu lưu trữ và phỏng vấn nông dân. Sau đó, chúng tôi phân tích và đánh giá hiệu quả sử dụng đất qua ba chỉ tiêu: kinh tế, xã hội và môi trường. Kết quả cho thấy tại huyện Phong Điền tồn tại sáu loại hình sử dụng đất sản xuất nông nghiệp chính (lúa hai vụ, chuyên sắn, chuyên lạc, sắn xen lạc, sen, hành tăm và rau màu khác). Trong đó, lúa hai vụ là loại hình sử dụng đất có diện tích lớn nhất, chiếm 77,71% tổng diện tích đất sản xuất nông nghiệp, tiếp theo là sắn (8,03%), lạc (6,56%) và các loại rau màu còn lại. Loại hình sử dụng đất trồng hành tăm có hiệu quả kinh tế rất cao; các loại hình sử dụng đất sắn xen lạc, rau màu có hiệu quả kinh tế cao; các loại hình sử dụng đất trồng lúa hai vụ, chuyên sắn, chuyên lạc và sen có hiệu quả kinh tế trung bình và không có loại hình sử dụng đất nào có hiệu quả kinh tế thấp.
ẢNH HƯỞNG CỦA DÒNG VỐN NƯỚC NGOÀI, ĐỘ MỞ THƯƠNG MẠI VÀ NGUỒN VỐN CON NGƯỜI ĐẾN TĂNG TRƯỞNG KINH TẾ Ở VIỆT NAM
Authors: Yến Nguyễn Hải , Châu Nguyễn Ngọc , Hùng Phạm Xuân , Phương Lê Nữ Minh , Tuyên Dương Thị 
Published: July 2024

Nghiên cứu phân tích tác động của dòng vốn nước ngoài, độ mở thương mại và nguồn vốn con người đến tăng trưởng kinh tế của Việt Nam trong giai đoạn 1989–2019 bằng phương pháp phân phối trễ tự hồi quy ARDL. Kết quả nghiên cứu chỉ ra rằng, có tồn tại mối quan hệ trong dài hạn giữa các biến trong mô hình. Trong mô hình dài hạn, nguồn vốn ODA, độ mở thương mại và nguồn vốn con người tác động tích cực và có ý nghĩa thống kê đối với tăng trưởng kinh tế còn biến vốn vay nước ngoài không có ý nghĩa thống kê. Cũng trong mô hình này, vốn FDI có ý nghĩa thống kê và chưa thể hiện đúng vai trò đối với tăng trưởng kinh tế, tuy nhiên ở mô hình Granger trong ngắn hạn, FDI là một trong những yếu tố tác động vừa trực tiếp và gián tiếp đến tăng trưởng của Việt Nam bởi vì kết quả chỉ ra vốn FDI có tác động nhân quả Granger đến tăng trưởng kinh tế, độ mở thương mại và nguồn vốn con người. Vì vậy, Việt Nam nên có những chính sách phù hợp để tận dụng hiệu quả của nguồn vốn nước ngoài, tuy nhiên cũng không nên lệ thuộc quá nhiều vào đó mà phát huy những nhân tố nội tại như nguồn vốn con người, thương mại và nguồn vốn trong nước để phát triển kinh tế một cách bền vững.
Neutron emission from a source moving in a gravitational field
Authors: Spitzer V. Y. , Krivin V. V. 
Published: July 2024

This work is devoted to the problem of neutron field formation near elliptical orbits of space objects equipped with nuclear power plants. The high-energy part of the fission spectrum is not affected by the gravitational field. Radiation safety is ensured by the triad fair for a point source: activity-distance-time. The connection between space object orbit parameters and neutron flux density occurs for the thermal (near-thermal) part of the spectrum. The possibility of formation of a stable neutron trace in the volume of a «torus» around the orbit of a space object is considered. The paper presents theoretical and numerical evidence of the validity of the hypothesis put forward. The introduction considers the separation effect of Galileo's relativity principle in the case of rectilinear uniform motion of a point isotropic neutron source on a plane. The occurrence of angular asymmetry of the neutron distribution in a stationary coordinate system when their relative velocity is close to the transport velocity of the source is illustrated. Under these conditions, a significant velocity dispersion of initially monochromatic neutrons is also recorded. This expected fundamental kinematic effect determines the characteristic distribution of neutrons in the gravitational field when the source moves along the Kepler orbit. The solution of the problem is carried out in the velocity space. It is argued that if the distribution of neutrons in the velocity space is such that their velocities are collinear to the orbital velocity of the source, this indicates the existence of a neutron flux near the orbit. The problem is analysed on the example of one revolution of a hypothetical space station by simulation modelling. For this purpose, thermal neutron packets with isotropic angular distribution were generated at eight points of an elliptical orbit. The neutron and source velocity fluxes at the selected points of the orbit were compared in a coordinate system related to the earth. The obtained data made it possible to calculate the densities of neutron velocity fluxes to the front and rear hemispheres relative to the source orbital motion as a function of the polar angle, while the value of the determinant of the correlation matrix – an indicator of collinearity of neutron velocity vectors in the flux - was fixed. The results of the studies confirm the hypothesis put forward about the possibility of formation of a «trace» in the orbit of a thermal neutron source, which determines the need to take it into account as a significant component of radiation risk.
Computational and experimental substantiation of the operability of seals of localizing safety system elements of power units with VVER
Authors: Kravets S. B. , Kuzin S. A. , Sapelnikov V. M. , Sinelshchikova S. E. , Povolotska A. A. , Beketov V. G. 
Published: July 2024

The relevance of this work is determined by the need to predict the operation of sealing assemblies for elements of localizing safety systems (LSSs) of power units with VVER, which include (penetrations, hatches, locks, doors and other elements of hermetic fencing (GF) in operational modes. Operational modes are understood as modes of normal operation, modes of violation of normal operation, as well as emergency situations. During the manufacture and operation of LSS elements, the problem arises of uneven protrusion of a double-row rubber seal from the grooves in the web of the LSS element, which leads to the need to clarify the integral compression force of the seal as a whole for this element. The problem is caused by the imperfection of the manufacturing technology of large canvases for LSS elements (doors, hatches, locks: the perimeter of the seals can reach 10-20 m, the diameter of the canvas 2-6 m) and the need to withstand stringent technological requirements for flatness, parallelism and marginal deviations in linear and angular dimensions. The manufacture of overall structures is complicated by the presence of welded joints, heat treatment, and the complexity of metalworking. Compression force of the PNAE rubber gasket-7-002-86 it is not regulated, therefore, for the reliable design of gasket compression mechanisms, the magnitude of this force was determined. Based on the obtained results of tests of rubber seals for tightness and cyclic loading [7], an assessment of the tightness of the applied rubber seals is performed, calculations of deformations of rubber seals are performed using the FEM software package. Recommendations have been developed to increase the reliability of seal assemblies for elements of localizing safety systems (LSSs) of VVER power units in operational modes and to select the compression value to determine the necessary force to ensure tightness at the beginning of operation and after 5000 opening-closing cycles.
The transformation of the nuclear law of the Russian Federation into an independent public complex branch of law as a way to strengthen global nuclear security in the world
Authors: Kornienko V. T. , Makeeva O. A. , Bragina E. A. 
Published: July 2024

This article considers the process of transformation of the Russian Federation nuclear law into an independent public complex branch of law and its important role in improving global nuclear safety. Since it is well known that the criteria of distinguishing branches of law are usually the subject and method of legal regulation as well as the existence of their own codification, the authors are confident of such a need. The results of the analysis of the state corporation Rosatom activities serve as the basis for the proposed theses and only confirm this confidence. The main idea of the article is to assert the need for changes in the Russian legal system structure in order to increase the effectiveness of regulation in the field of nuclear safety. The paper examines the evolution of nuclear law in Russia, identifies the basic principles and norms of this area of law as well as the need to make changes to adapt to modern challenges and threats. Supporting its position by analyzing the current state of the Russian nuclear industry and world standards in the field of nuclear safety, the article suggests practical steps to strengthen legal regulation to ensure safety in the nuclear field. Special attention is paid to the importance of strengthening international nuclear safety through the modernization of the national nuclear legal system, its compliance with international norms and standards. The article discusses current issues, including the development of nuclear doctrine, control of nuclear materials, responsibility for violation of international nuclear obligations and other aspects affecting global nuclear security. The study is an important contribution to understanding the problems of nuclear law in the context of global safety, and also substantiates the need for independent development of this branch of law to ensure stability and security on the world stage. The authors of the article offer specific recommendations for improving legislation and practice in the field of nuclear law in order to strengthen global nuclear safety
Review on graph theory-based image segmentation with its methods
Authors: Khalid Ibrahim Noor , Mezaal Shati Narjis 
Published: July 2024

In areas of digital image processing and computer vision, image segmentation is defined as a crucial process that divides an image into many segments for more straightforward and accurate object analysis. Making use of graph-based techniques as an effective tool for segmenting images has drawn more consideration recently. Since graph-based techniques are attractive and increasingly prevalent and can designate image properties, in this article, some of the primary graph-based techniques have been presented. This scheme utilizes graph theory to create a graph depiction of an image in which each pixel is represented as a node and the edges show the degree of similarity between two pixels. When items are represented by vertices and an edge connects them, a graph may be used to depict the relationship between them. To divide a graph into sub-graphs that reflect significant items of interest, this study explores some graph theoretical approaches for image segmentation, including minimum spanning tree, pyramid-based, graph cut-based, and interactive image segmentation and their employing in significant image processing fields such as medical image analysis for infection diagnosis, and remote sensing.
HUBUNGAN INDEKS MASSA TUBUH (IMT) DENGAN TEKANAN DARAH PADA MAHASISWA ANGKATAN 2021 FAKULTAS KEDOKTERAN UNIVERSITAS BAITURRAHMAH
Authors: Suharni Suharni 
Published: July 2024

Pendahuluan: Tekanan darah adalah kekuatan darah yang menekan dinding arteri dari kekuatan jantung ketika memompa darah. Salah satu faktor yang mempengaruhi peningkatan tekanan darah atau terjadinya hipertensi adalah obesitas. Obesitas dapat mempengaruhi tekanan darah melalui dua mekanisme, yaitu peningkatan aktivitas saraf simpatis dan retensi natrium. Pengukuran Indeks Massa Tubuh (IMT) merupakan pengukuran yang paling sederhana dan paling sering digunakan untuk mengetahui kondisi lemak dalam tubuh Tujuan : Mengetahui hubungan Indeks Massa Tubuh (IMT) dengan tekanan darah pada mahasiswa angkatan 2021 Fakultas Kedokteran Universitas Baiturrahmah. Metode : Penelitian ini merupakan jenis penelitian analitik observasional dan menggunakan desain penelitian cross sectional. Populasi terjangkau pada penelitian adalah seluruh mahasiswa Populasi dalam penelitian ini adalah mahasiswa angkatan 2021 Fakultas Kedokteran Universitas Baiturrahmah dengan 131 responden. Hasil : Total 131 responden yang terdiri dari laki-laki 34 orang (26%) dan perempuan 97 orang (74%). Pada penelitian ini didapatkan rata-rata tekanan darah sistolik mahasiswa angkatan 2021 adalah 122 mmHg dan diastolik 80 mmHg. Nilai rata-rata indeks massa tubuh mahasiswa angkatan 2021 adalah 23,08 Kg/m2. Kesimpulan : Terdapat hubungan antara indeks massa tubuh dengan tekanan darah pada mahasiswa angkatan 2021 Fakultas Kedokteran Universitas Baiturrahmah.Kata kunci : Indeks Massa Tubuh, Tekanan Darah, Mahasiswa Kedokteran