bluuebunny/crossref_metadata_2025 huggingface dataset:
Application of Petrov-galerkin method in stabilization solution of advection-diffusionreaction unidimensional problems
Authors: Garzón-Alvarado Diego Alexander , Galeano-Urueña Carlos Humberto , Duque-Daza Carlos Alberto
Published: June 2024

This paper examines the Streamline Upwind Petrov Galerkin method as a stabilizing technique for the numerical solution of differential equations of advection-diffusion-reaction; it analizes the method taking into account the non self-adjoint nature of the convective diferential operator and the necessary transformations for the solution stabilization through the elimination of non self-adjoint effect induced by the convective term. Presents six different numerical examples, which include problems of variable coefficients, high convective problems, highly reactive systems and transitional solutions. This method presents an excellent performance of this stabilization technique for all the cases mentioned above, except for the problems with strong reactives terms.
SIADBDD: An integrated tool to design distributed databases
Authors: Rodríguez Morffi Abel , García-González Carlos Ernesto , Lemahieu Wilfried , González-González Luisa Manuela
Published: June 2024

This paper addresses an architectural and functional overview of an implemented tool that aids designers to design DDBs in a relational context. Conceptual design and fragmentation issues are considered as well as the allocation problem. The tool applies metaheuristics for solving many design problems to obtain outputs in reasonable time. They use cost models and are targeted at globally minimizing these costs.
Kajian Tinjauan Literatur Sistematik (SLR) Berkaitan Dialek Melayu Menggunakan Pendekatan Program Minimalis
Authors: Alizuddin Nurul Ain , Mohamed Sultan Fazal Mohamed , Hamzah Siti Noraini
Published: June 2024

Kajian mengenai dialektologi semakin berkembang dan mendapat tumpuan dalam kalangan sarjana bahasa di Malaysia. Antara isu yang dibahaskan meliputi pelbagai bidang kajian seperti fonologi, morfologi, dan semantik. Namun, kajian berkaitan dialek Melayu dari aspek sintaksis kurang mendapat perhatian dan masih memerlukan kajian lanjutan. Justeru, kajian ini memfokuskan kajian literatur sistematik (SLR) berkaitan dialek Melayu dari aspek sintaksis yang menggunakan pendekatan Program Minimalis (PM) dalam kajian terdahulu. Kajian kualitatif ini menerapkan reka bentuk analisis dokumen yang dihurai secara deskriptif berdasarkan analisis tinjauan literatur sistematik. Melalui enjin carian pangkalan Scopus, Web of Science (WOS), Science Direct, Google Scholar dan My Cite, artikel kajian yang menepati kriteria pemilihan telah dipilih dalam tempoh 13 tahun bermula pada tahun 2011 sehingga Januari 2024. Proses pemilihan artikel berdasarkan proses carta alir Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Seterusnya, analisis yang dilakukan merangkumi aspek latar belakang kajian, permasalahan, metodologi dan dapatan kajian terdahulu. Hasil kajian memperlihatkan sebanyak 12 artikel telah dikenal pasti dan menepati kriteria pemilihan. Walau bagaimanapun, artikel tersebut memfokuskan golongan kata kerja, kata kerja bantu dan kata soal. Oleh itu, kajian dialek dari aspek sintaksis perlu diperluas dan dintegrasikan dengan kajian akan datang untuk mengenal pasti isu baharu berkaitan dengan kajian dialek di Malaysia.
“Mengapa Telefon Bimbit Sangat Penting”: Penerokaan Pandangan 30 Orang Gelandangan Bekas Banduan di Jalan Chow Kit
Authors: Jasni Alif , Hassan Nazirah , Ibrahim Fauziah , Kamaluddin Mohammad Rahim , Sulaiman Sabri
Published: June 2024

Telefon bimbit merupakan medium penting yang dijangka dapat melancarkan proses integrasi semula dalam kalangan gelandangan bekas banduan sepanjang berada di dalam komuniti. Hal ini demikian kerana penggunaan telefon bimbit dapat membantu gelandangan dan bekas banduan untuk mengakses maklumat terhadap keperluan asas seperti makanan, tempat tinggal, peluang pekerjaan, komunikasi dengan ahli keluarga dan rakan, termasuklah menawarkan fungsi keselamatan. Namun demikian, penggunaan telefon bimbit masih kurang diketahui dalam kalangan gelandangan bekas banduan sebagai salah satu medium teknologi sepanjang hidup di jalanan. Oleh itu, pengkaji telah menjalankan sebuah kaedah kajian kualitatif dengan meneroka pandangan dan keinginan gelandangan bekas banduan terhadap telefon bimbit. Analisis tematik yang telah dilakukan ke atas transkrip temu bual yang membawa kepada dua tema superordinat utama, iaitu tema yang pertama berkaitan pandangan terhadap telefon bimbit sebagai keperluan asas untuk berniaga, berhubung dengan keluarga dan rakan-rakan, mendapatkan hiburan, mendapatkan maklumat tentang pemberian makanan dan mengetahui tentang berita semasa. Selain itu, tema superordinat kedua telah menunjukkan hasrat mereka untuk memiliki telefon bimbit sebagai keperluan asas apabila berada di jalanan. Keadaan ini memberi gambaran tentang kepentingan telefon bimbit dalam kalangan gelandangan bekas banduan. Senario ini menunjukkan kebergantungan telefon bimbit yang sangat penting buat gelandangan bekas banduan sepanjang hidup di jalanan dan perasaan kepuasan terhadap fungsi telefon bimbit. Kepelbagaian fungsi yang ditawarkan menjadi akses kepada telefon bimbit diperlukan bagi melalui kehidupan di jalanan. Secara keseluruhannya, hasil kajian ini diharapkan dapat menambahkan pengetahuan tentang penggunaan telefon bimbit dalam kalangan gelandangan bekas banduan kepada Suruhanjaya Komunikasi Multimedia Malaysia (SKMM), Pihak Berkuasa Tempatan (PBT), TELCO (Rangkaian Syarikat Telekomunikasi) dan agensi-agensi lain yang berkaitan.
A Systematic Literature Review of Project-Based Learning on English Writing Skills
Authors: Rosli Nurul Farihah , Abdul Rahman Nurul Ajleaa , Soon Goh Ying
Published: June 2024

Project-based learning (PjBL) is a student-centred approach focusing on experiential learning. The approach has been widely used in the field of sciences and mathematics but not in social sciences, particularly in English writing skills. As PjBL gains popularity as one of the 21st century teaching and learning approaches, there is a need to identify the trends, key authors, significant countries, and findings related to PjBL in writing. This paper presents a systematic literature review (SLR) conducted on 17 articles from the year 2018 to 2023 from the Scopus database following the PRISMA guideline. The study focused on PjBL and English writing, employing a systematic literature review to analyse trends, countries, authors, and journals. The analysis reveals dynamic trends of PjBL in the writing field. While the publication output fluctuated over the years, Indonesia emerged as a major contributor, signifying a global interest. A diverse distribution of articles across journals and countries underscores the global impact of PjBL, with notable contributions from Malaysia, China, and Russia. This paper synthesises the key themes from the literature review, emphasising the improvement in writing skills through PjBL and its challenges. The findings underscore PjBL's potential in transforming English writing education, emphasising the importance of addressing challenges for effective integration. The study contributes to the literature through a systematic analysis, providing insights into the trends and recommendations in PjBL in English writing research. Further research should delve into refining PjBL methodologies to maximize its innovative potential in English writing instruction.
Developing Student-Teachers Attitude and Mindset of a Professional Through
Authors: Mabade Avhurengwi Samson , Ngobeni Nyiko Condry
Published: June 2024

This study addresses the need for practical engagement of student-teachers in real classroom environments to bridge the gap between theoretical knowledge and practical application, thereby cultivating a professional attitude and mindset through the School-Based Experience (SBE) program. The research focuses on evaluating how immersive, hands-on teaching experiences within the SBE framework contribute to the holistic professional development of student-teachers, preparing them to meet the demands and challenges of the teaching profession effectively. The aim is to motivate schools to actively support student-teachers in this transformative journey. Professionalism, characterized by a moral commitment to action and a professional attitude in interactions, demands a principled standard of practice. While higher education institutions bear the responsibility of instilling these values, collaborative efforts involving stakeholders, especially schools, are pivotal. The study adopts an Evaluation Research Approach to assess the effectiveness of the SBE program in developing a professional mindset. Randomly selecting five schools and ten student-teachers, along with two teachers and mentors from each school, the researchers conducted interviews to gauge contributions towards fostering a professional mindset during the SBE program. The findings underscore the importance of theoretical and empirical knowledge, emphasizing the need for reciprocal relationships within schools. Trustworthiness and adherence to principled standards emerge as critical components. The study, with a total of twenty participants, presents their responses as an evaluation research report, demonstrating the significance of the SBE program in shaping the attitudes and mindsets of future professionals. This research sheds light on an underexplored aspect of developing professionalism in student teachers, contributing valuable insights to the educational landscape.
Digitalization and the Emerging Risk of Delinquency Among Emerging Adults Raised in a Wired World
Authors: Bada Bukola Victoria , Akinwale Gbenusola Abike , Ojakorotu Victor
Published: June 2024

Globally, the digital age has immensely contributed to the evolution and emergence of delinquency and social problems among emerging adults. As excellent as the tremendous benefits that technology has afforded these generations of youths raised in a wired world, some have decided to engage in the dark side of computer technology. The main aim of the study is to explore the how problematic internet use can influence development of delinquent behaviour among emerging adults in higher school of learning. It also explored the role of household financial capabilities of the emerging adults. The study adopted convenient sampling method to select n=386; (50.5% males and 49.5% females) who were aged between 16-27 years from University of Lagos. This cross-sectional study administered standardized instruments to examine the variables (Problematic internet use questionnaire, Disciplinary and delinquent behaviour survey) Result showed no significant difference between problematic internet use and emerging adult delinquency (t(384) = -1.29 P> .05), also, no significant difference between the delinquency of participants from high or low income earners, t(373) = -1.93, P> .05). Therefore, it is expedient to develop safety guidelines that will serve as interplay between digitalization and delinquency in which emerging adults must exercise restraint and broader range of delinquency can be confirmed among other samples.
Current Tasks and Issues of Judicial Financial and Economic Examination in Bankruptcy Cases in Criminal and Arbitration Proceedings
Authors: Savitskiy A. A.
Published: June 2024

The author examines current issues of the appointment and production of judicial financial and economic examinations in bankruptcy cases. The article provides statistics on the consideration of bankruptcy cases in the Russian Federation, considers data on the initiation of criminal cases, appeals to the court to declare the debtor bankrupt, as well as other cases (challenging transactions in bankruptcy, bringing persons controlling the debtor to subsidiary liability). The conceptual apparatus of the judicial financial and economic examination in bankruptcy cases is considered, the goals are defined, the concepts of the task of the judicial financial and economic examination in bankruptcy cases are revealed, a list of questions is developed and justified for each specific task. The general tasks of forensic economic examinations are defined, as well as typical tasks related to financial and economic examination in bankruptcy cases. A list of questions for the following expert tasks has been developed and justified: study of the financial condition of the organization, study of the solvency and financial stability of the organization and the impact of individual operations on it, study of the organization and the impact of individual operations on it, identifying the presence (absence) of signs of deliberate and fictitious bankruptcy, identifying the presence (absence of) signs of deliberate and fictitious bankruptcy of the organization. The article discusses issues of competence of an expert in bankruptcy cases, distinguishes between issues of forensic accounting and financial and economic examination in bankruptcy cases. Recommendations for formulating questions before an expert economist in bankruptcy cases have been systematized. Typical errors in formulating questions to an expert are considered, and the inadmissibility of raising legal questions to an expert, as well as questions related to the assessment of the actions of officials, is noted.
Topical Issues of Application of Quantitative Methods in the Forensic Authorship Studies
Authors: Sokolova T. P.
Published: June 2024

In the conditions of modern challenges of digitalization, the problems of using stylometry for the successful solution of the tasks of forensic authorship expertise of speech works posted on the Internet are considered. Based on a comparative analysis of existing techniques and new developments in the field of automation of determining the personal parameters of an anonymous author, his idiolect and stylometric identification, it is proposed to replace the uncertain, taking into account the features of new objects. The solution to the problems is seen not in the full automation of the expert examination, but in the creation of an integrative methodology of forensic authorship examination, combining qualitative and quantitative methods of identifying diagnostically and identifiably significant signs.
Interconnection of Investigative, Judicial and Expert Errors
Authors: Neretina N. S.
Published: June 2024

The article is devoted to the relationship between investigative, judicial and expert errors. The relationship between errors of experts and law enforcement officers, the classification of the causes of expert, judicial and investigative errors are considered, and ways to prevent them are outlined. The importance of coordination and interaction between law enforcement officials and experts when ordering forensic examinations, formulating questions for an expert, and selecting samples is emphasized.
Procedural Aspects of Cryptocurrency Arrest in National Legal Systems: A Comparative Analysis
Authors: Melnik V. S.
Published: June 2024

The article presents an analysis of the procedures for arresting cryptocurrencies in various national legal systems, emphasizing the relevance of this topic in light of the rapid development of the digital economy and the increase in crimes related to cryptocurrencies. It draws attention to the absence of a unified international approach to regulating and controlling cryptocurrency assets, which creates challenges for law enforcement agencies in combating crime and money laundering. By analyzing the legislation of different countries, various approaches to defining the status of cryptocurrencies, mechanisms of their arrest, and their use as evidence in criminal proceedings have been identified. Special attention is given to the comparative analysis of the procedural aspects of cryptocurrency arrest, which allows for the identification of best practices and the development of recommendations for improving criminal procedural legislation. Solutions to the practical problems of jurisdiction and technical aspects of executing arrest decisions are proposed, emphasizing the importance of international cooperation in this field.
PRIMER REGISTRO DE DEPREDACIÓN DE NIDOS DE PAVA DE SPIX Penelope jacquacu (CRACIDAE) POR EL CAPUCHINO DE FRENTE BLANCA DE HUMBOLDT (Cebus yuracus)
Authors: Amigo Xavier
Published: June 2024

Se reporta por primera vez la depredación de un nido de Pava de Spix Penelope jacquacu por parte del Mono Capuchino de Frente Blanca de Humboldt (Cebus yuracus), en la reserva Sacha Lodge, provincia de Sucumbíos, Amazonía ecuatoriana. Adicionalmente, esta observación constituye el primer reporte de reproducción de esta especie de crácido en el Ecuador, así como un aporte de información de la estacionalidad de nidificación de esta ave amazónica en toda su área de distribución.
ABERRACIONES CROMÁTICAS EN TÓRTOLA OREJUDA Zenaida auriculata Y SINSONTE COLILARGO Mimus longicaudatus
Authors: Vásquez-Ávila Bernarda
Published: June 2024

Presento dos nuevos casos de aberraciones cromáticas de aves comunes y de áreas disturbadas, observadas en el sur de Ecuador: una Tórtola Orejuda Zenaida auriculata con encanecimiento progresivo y un Sinsonte Colilargo Mimus longicaudatus con leucismo parcial.
ALIMENTACIÓN DEL PERIQUITO FRENTIAZUL Touit dilectissimus EN FRUTOS DE Clusia niambiensis
Authors: Rivas Calle Rebeca
Published: June 2024

Presento observaciones de un grupo de Periquito Frentiazul Touit dilectissimus alimentándose de frutos de Clusia niambiensis en la provincia de Pichincha, Chocó andino del Ecuador, y discuto brevemente la importancia de esta familia en la dieta de T. dilectissimus.
Vivencias durante la pandemia covid 19 de mujeres en posparto- Boyacá Colombia 2021.
Authors: Prieto-Bocanegra Brigitte , Rincón-Arango María Paula
Published: June 2024

Introducción: durante la pandemia por COVID-19, las mujeres gestantes se vieron afectadas, tanto por los efectos de la enfermedad, como por las consecuencias derivadas de las cuarentenas y restricciones dadas por la emergencia sanitaria. Se han señalado los efectos negativos del confinamiento sobre la salud sexual y reproductiva. Objetivos: describir las vivencias en torno a la pandemia de COVID-19 de un grupo de mujeres gestantes que fueron atendidas en una institución de salud del departamento de Boyacá. Metodología: Estudio cualitativo con enfoque fenomenológico interpretativo, utilizando el modelo de análisis cualitativo de Harry F. Wolcott. Resultados: Posterior a la transcripción de las entrevistas realizadas a 10 informantes, se realiza el análisis donde emergen cuatro categorías así: el no disfrute y goce del embarazo, la influencia de medios de comunicación y redes sociales, cambios en el autocuidado y la lejanía de los servicios de salud. Discusión: las restricciones derivadas de la emergencia por COVID-19 tuvo consecuencias en la salud de las gestantes, tanto en lo físico como mental. Sentimientos de miedo, angustia e incertidumbre caracterizaron el estado emocional de las gestantes del estudio. La familia y el apoyo social demostraron representar un factor protector para aquellas mujeres que vivieron su embarazo en la pandemia, favoreciendo procesos de bienestar a pesar de las restricciones. Conclusiones: el aumento en la búsqueda de información en salud en páginas de Internet y redes sociales marcó las vivencias durante este tiempo de enormes miedos e incertidumbres por parte de las familias gestantes.
Mendelian randomization in eye disorders (review)
Authors:   Kazan State Medical University, Plotnikov Denis Yu. , Ashryatova Liana Sh. ,   Kazan State Medical University, Pankratova Sofya A. ,   Kazan State Medical University
Published: June 2024

Background: Mendelian randomization (MR) is an analytic approach in genetic epidemiology which uses the results of genome-wide association studies (GWAS) to assess causal relationships between various risk factors and phenotypes of interest (or diseases) in ophthalmology. The aim of the study: To describe the current opportunities for the use of MR in ophthalmic research. Materials and methods: We searched Scopus, Medline and Web of Science journals up to August 2022 using the PRISMA protocol “Preferred Reporting Items for Systematic Review and Meta-Analysis”. The following information was extracted: identified risk factor(s) and disease(s), design of Mendelian randomization study, sensitivity analysis(es) performed if any, genetic instrument(s) used, and also whether the causal relationship between risk and outcome was confirmed by the results of the study. Results: The current review included a total of 37 publications that tested 211 associations of a risk factor with an ophthalmic disease. The articles included were published in peer-reviewed journals up to August 2022 with 25 of them (67,5%) published in 2020 or later. The MR method indicated the causal role of blood serum lipids, C-reactive protein, free thyroxine, smoking and alcohol intake in the development of age-related macular degeneration. For glaucoma, type 2 diabetes, serum glucose, refractive abnormalities, and elevated intraocular pressure have been shown to be significant. MR analysis revealed the role of elevated intraocular pressure, level of education, body weight at birth in the development of refractive errors. The role of type 2 diabetes, hypertension and smoking in the development of cataracts was determined using the MR method. Conclusion: The results of 97 MR analyses in ophthalmology have revealed a significant role of a number of risk factors in the development of eye diseases, which will serve as a guideline for clinical trials and drug development.
Sex-specific features of interlocus interactions determining susceptibility to hypertension
Authors:   Belgorod State National Research University, Ivanova Tatyana A.
Published: June 2024

Background: Hypertension (HT) belongs to a group of widespread diseases in both men and women, but at the same time the disease is more often registered (≈20%) in men than in women. Genetic factors determining the sex characteristics of the prevalence of HT are largely unknown. The aim of the study: To establish sex-specific features of intergenic interactions of GWAS-significant loci determining susceptibility to HT. Materials and methods: The sample of men included 564 patients with HT and 257 controls (total sample size n=821), women – 375 patients with HT and 209 controls (total sample size n=584). Genotyping of 10 polymorphisms that showed associations with HT (blood pressure (BP)) in previously conducted genome-wide studies (GWAS) was performed. The intergenic interactions determining the susceptibility to HT in men and women were evaluated by the MB-MDR method. Results: In men, susceptibility to HT is determined by the interlocus interaction rs932764- PLCE1 × rs7302981-CERS5 × rs1799945-HFE × rs8068318-TBX2 (Wald St. = 32.12 pperm =0.001) with the most pronounced effect of two-locus interaction rs1799945-HFE × rs8068318-TBX2 (determines 0.76% of entropy). Among women, the most significant in relation to HT is the four-locus model, which includes polymorphic loci rs932764-PLCE1 × rs8068318-TBX2 × rs1173771- AC026703.1 × rs167479-RGL3 (Wald St. = 33.53 pperm <0.001) with the maximum contribution to the entropy of the disease (2.26%) of the pair interaction rs8068318-TBX2 × rs167479-RGL3. Polymorphisms rs932764-PLCE1 and rs8068318-TBX2 are very significant in both men and women. Conclusion: The intergenic interactions of HT-significant GWAS loci are sex-specific.
Identification of Influential Nodes in Social Network: Big Data - Hadoop
Authors: Kumar Rajnish Kumar , Laxmi Ahuja  , Suman Mann
Published: June 2024

Software development and associated data is the most critical factor these days. Currently, people are living in an internet world where data and related artifacts are major sets of information these days. The data is correlated with real-world data. The analysis of large datasets was done as part of the experimental analysis. The dataset for online social media like Facebook and Twitter was taken for the identification of influential nodes. The analysis of the dataset provides an overview and observation of the dataset for Facebook or Twitter. Here, in the current activity, an overview of cloud computing and big data technologies are discussed along with effective methods and approaches to resolve the problem statement. Particularly, big data technologies such as Hadoop provided by Apache for processing and analysis of Gigabyte(GB) or petabyte(PB) scale datasets are discussed for processing data in distributed and parallel data fashion. Here, the processing of large datasets is done by big data technology by implementing Apache Hadoop in online social media.
Improving Acute Leukemia Classification through Recursive Feature Elimination and Multilayer Perceptron Analysis of Gene Expression Data
Authors: Ogunbiyi Temitope , Adegoke Michael , Oluwatosin Adebisi , Aremo Bamidele , Adekunle Olufemi , Ayoariyo Emmanuel , Udemba Austin
Published: June 2024

This study presents an approach to improving the classification of acute leukemia subtypes using gene expression data analysis. Leveraging Recursive Feature Elimination (RFE) as a feature selection technique and Multilayer Perceptron (MLP) as the predictive modeling framework, this research aims to identify the most influential genes for distinguishing between Acute Lymphoblastic Leukemia (ALL) and Acute Myeloid Leukemia (AML) cases. RFE systematically ranks and selects the most discriminative gene attributes, while MLP constructs a predictive model based on these attributes. The results demonstrate the effectiveness of this combined approach, achieving precision, accuracy, F1-Score, and recall rates of approximately 99% for leukemia subtype classification. Furthermore, specific genes contributing most to the model's predictive power and shedding light on potential biomarkers for leukemia diagnosis were identified. This research underscores the significance of RFE and MLP in the analysis of gene expression data and their potential impact on clinical decision-making in the field of oncology.
A NEW GENERALIZATION OF CAUCHY DISTRIBUTION
Authors: Turchyn I.
Published: June 2024

A new heavy-tailed distribution is considered in this paper: the p-generalized Cauchy distribution. This new 5-parameter distribution family is substantially more flexible than than the classical Cauchy distribution, it contains, in particular, asymmetric distributions. Various numerical characteristics of the new distribution are considered, among them are fractional order moments and “twice incomplete” moments. There were obtained also (using numerical methods) values of quantile-based standardized moments of higher orders: Bowley’s skewness and Moors’ kurtosis. Suitability of the p-generalized Cauchy distribution for modeling real data was confirmed by fitting this distribution to a series of log returns of stock prices. The p-generalized Cauchy distribution had the smaller value of the AIC statistic than the Cauchy distribution, the skew Cauchy distribution, the generalized logistic distribution and the hyperbolic distribution.
TO THE 85TH ANNIVERSARY OF THE ACADEMICIAN OF THE NATIONAL ACADEMY OF SCIENCES OF UKRAINE ANATOLY MYKHAILOVYCH SAMOILENKO
Authors: Stanzhytskyi O. M.
Published: June 2024

The article reviews the outstanding scientific achievements of Anatoly Mykhailovych Samoilenko, an Academician of the National Academy of Sciences of Ukraine, whose name will forever remain in the world history of mathematics.
TO THE 85TH ANNIVERSARY OF PROFESSOR VIKTOR OLEXANDROVYCH PLOTNIKOV
Authors: Kichmarenko O. D.
Published: June 2024

The article reviews scientific ideas and trends, which were initiated by the outstanding Ukrainian mathematician Viktor Oleksandrovych Plotnikov and have been developing in the works of his students, Ukrainian and foreign scientists.
CONFORMALLY FLAT KÄHLERIAN SPACES
Authors: Lesechko O. , Soloviov A.
Published: June 2024

We study the geometric properties of Kähler spaces admitting conformal mappings, other than homothetic mappings, to flat pseudo-Riemannian spaces. It is proved that there are no non-flat conformally flat Kählerian spaces with dimensions other than four. It is shown that four-dimensional conformally flat spaces can be embedded in six-dimensional flat pseudo-Riemannian spaces. An idempotent covariantly stable metric tensor is constructed in conformally flat Kählerian spaces and thus it is proved that these spaces are reduced pseudo-Riemannian spaces.
The study is carried out locally, using tensor methods without restrictions on the signature and signification of the metric tensor of the Kählerian space. In this paper, we make extensive use of a special operation (conjugation) introduced for Kählerian spaces and its properties for Riemann and Ricci tensors.
APPROACH TO EFFECTIVE METHODS FOR SOLUTION OF MULTIDIMENSIONAL EICONAL EQUATIONS
Authors: Maximov A. L. , Prokofieva S. V.
Published: June 2024

The article presents an extended method of solving the eiconal equation in four-dimensional space with weak deformations. The eiconal equation combines wave optics with geometric optics and has various physical interpretations, including the task of finding the shortest paths and calculation of electromagnetic or gravitational potentials. The proposed method extends the sphere tracing technique to spaces of many dimensions with deformations and demonstrated for the problem in the space of four dimensions. The method uses implicit functions for describing the boundaries of objects built from a finite or an infinite number of multidimensional primitives. Nonlinear sphere tracing is achieved by generation at each trace step ordinary (multidimensional) differential equations of the first order using a hybrid solution method combining the Euler method, when the sphere is close to the boundary, with higher order methods, when the sphere is far from the boundaries. Influence of non-linear transformations the tracing process is implemented using the Jacobian deformation matrix. The approach is implemented as a shader program in the GLSL language, and the effect of nonlinear transformations is determined using of the transformation parameter that affects the Jacobian matrix. The computational performance of the method is evaluated through average and maximum frame rates for different parameter values. The proposed approach can find application in such fields, as computer graphics, time-dependent computer tomography, seismic tomography, astrophysical modeling and optimal control.
Information Security of an Individual in Criminal Proceedings: Concept Outlines
Authors:   Associate Professor of the Department of Criminal Procedure and Prosecutor's Supervision of the Institute of Justice of the Baikal State University, PhD (Law), Associate Professor, Dunaeva Marina S.
Published: June 2024

The article deals with the basic statements of the information security of personality in criminal procedure developed by the author. The basic definitions and their content are defined, the major issues in protection of the personal information rights are outlined and solutions of them are offered.
On the Procedural Status of a Defendant in Criminal Proceedings on the Pre-Trial Examination Stage
Authors:   Teaching Assistant of the Department of Criminal Procedure Law, Postgraduate Student of the Department of Advocacy of the Kutafin Moscow State Law University (MSAL), Scherbakova Anastasia A.
Published: June 2024

In this article the author attempts to review the procedural status of the defender through the prism of its structural units — the rights, duties and responsibilities. The conclusion is made, that it is necessary to take into account the moment of the beginning of exercise of the criminal procedural function of the defender in determination of the defender’s status. Also the status of the defender acting by the lawyer is analyzed.
1937 in the Advocacy. Sverdlovsk Region
Authors:   Associate Professor of the Department of Judicial Activities and Criminal Procedure of the Ural State Law University Named after V.F. Yakovlev, Honored Doctor of the Russian Academy of Advocacy and Notaries, Member of the Commission of Pardons Established in Sverdlovsk Region, Honored Lawyer of the Russian Federation, PhD (Law), Smirnov Vladimir N.
Published: June 2024

The 1930s have become known in the Russian history as years of the Great Terror. Cases on crimes against the revolution (Art. 581–5818 of the Criminal Code of the RSFSR as amended in 1926) were reviewed in the simplified procedure, sentences were pronounced by extra-judicial authorities. However, the customary procedure was also applied, where the accused could hope for protection of rights of an individual. This happened in criminal case No. 3098 against Chairperson of the Presidium of the Sverdlovsk Regional Bar Association N.F. Ostrovsky, his deputy V.P. Postnikov and Chairperson of the Local Trade Union Committee A.F. Toropova.
Training Young Attorneys to Provide Qualified Legal Assistance in the Period of Establishing New Economic Links
Authors:   Lawyer of the Moscow Chamber of Lawyers, Associate Professor of the Department of Legal Regulation of Market Economy of the Institute of Public Administration and Management of the Russian Presidential Academy of National Economy and Public Administration, PhD (Law), Romanova Valeria E.
Published: June 2024

The article deals with the issues of the current state of the legal services market in the period of building new economic relations, as well as its impact on higher legal education and training of young lawyers. The author of the article provides an analysis of the regulatory framework, reflecting significant changes in the current economic situation, which should be taken into account when developing training programs within the framework of higher legal education. As a result of the conducted analysis, the article highlights three key trends in the current state of the legal services market and three main recommendations for higher legal education in relation to training of qualified lawyers in the current economic situation.
Addition of S-servicia Dry Yeast at Different Densities and its Effect in Some Productive Traits of Quail
Authors: AL-Hamed A.M.Y.
Published: June 2024

Background: Dry yeast is considered a food additive that is used as a probiotic. In this study, it was added to the diet of quails that were raised at different densities to enhance growth and raise production performance, especially with the high density of birds per unit area. Methods: This research was conducted in the field of poultry production, College of Agriculture and Forestry/University of Mosul, (50 days) to study the effect of adding yeast in concentrations of (0, 2, 4, 6) gram/liter of drinking water with three densities of breeding (56, 72, 88) birds/m2 for the purpose of identifying the productive performance and some characteristics that are related to egg production for quail birds. Result: Statistical analysis showed that:
- Average body weight, weight gain and feed consumption increased significantly with increasing the density, while the feed conversion factor decreased with the increase of egg mass at a density of 72 birds/m2. From the other hand, the egg weight increased significantly at the density of 88 birds/m2.
- Body weight and weight gain increased significantly with increasing the amount of the yeast added and the consumed feed decreased with the improvement in the feed conversion factor. Moreover, there was a significant increase in egg mass, both of the weight of egg, yolk, albumin, shell, egg length, height of yolk and albumin.
- The combination 72 bird/m2 +4 gm yeast gave the best body weight, weight gain, egg mass, while the conversion factor decreased with the addition of yeast for all densities in addition to a significant increase in the weight of each of egg, yolk, albumin and the shell. The feed consumption increased significantly in the density 88 bird /m2 with different concentrations of yeast addition.
Treating Radiation-induced Aceh Rice Germplasm with Arbuscular Mycorrhizal Fungi has been Shown to Effectively Address Bacterial Leaf Blight
Authors: Marlina Marlina , Hayati Islah , Mapegau Mapegau , Zakaria Sabaruddin
Published: June 2024

Background: Bacterial leaf blight can damage upland rice and reduce yield by 30-40%. Chemical pesticides harm ecosystems and can increase pathogen resistance. The objective of this research was to explore the potential of AMF, a biological agent, to enhance the resistance of local Acehnese-radiated mutant rice against bacterial leaf blight. Methods: Two-factor factorial design with three levels of AMF dosage (0 g, 10 g and 20 g per plant) and three upland rice lines (UA-01, UA-09 and UA-10). There were 9 treatment combinations replicated 3 times, resulting in 81 experimental units. Result: The intensity of the disease decreased significantly as the dosage of AMF increased and the maximum number of tillers increased substantially up to 20 g plant-1 AMF application. UA-10 strains exhibited the highest number of tillers per clump, while UA-09 strains had the lowest. The interaction between local Aceh rice varieties and AMF did not impact bacterial leaf blight intensity, maximum number of tillers and percentage of filled grain, except for AMF colonization on roots. The significance of AMF colonization varied among lines, with the highest AMF colonization observed in the UA-10 strain (20.64%) at an AMF dose of 20 g plant-1. AMF inoculation appeared to affect the percentage of filled grain positively.
Legumes in Cropping System for Soil Ecosystem Improvement: A Review
Authors: Sharma Neetu , Kumar Rakesh , Singh A.P. , Sharma Rohit , Sharma Peeyush , MeCarty Joy Samuel , Farooq Faraaz
Published: June 2024

Legumes are versatile crops with great potential to produce protein-rich grains, naturally fix nitrogen, and enhance beneficial microbes in the soil. In the current context of climate change and global warming, incorporating legumes into crop rotation can help mitigate the negative effects of climate change and improve soil health. Researchers at the Division of Agronomy, FoA, SKUAST-J conducted a systematic and integrative review of published studies on the effects of legumes in cropping systems for soil ecology improvement. The review included research work from different parts of the world, particularly India. The literature search was conducted between August 2023 and November 2023 and around 150 review and research papers were screened from various databases such as ARCC journals, Google Scholar, Research Gate and Scopus. Out of these, 120 papers were used to write this comprehensive review article. The article provides a detailed documentation of the significant impact of legumes in cropping systems on soil ecology improvement. It emphasizes the potential effectiveness of legumes as a strategy for maintaining soil health.
ANALISIS KESALAHAN SISWA KELAS X SMA DALAM MENYELESAIKAN SOAL HOTS PERSAMAAN EKSPONEN DAN SCAFFOLDING-NYA [ERROR ANALYSIS OF GRADE 10 STUDENTS IN SOLVING HOTS QUESTIONS ON EXPONENTIAL EQUATIONS AND THEIR SCAFFOLDING]
Authors: Indayani Nunik , Hidayanto Erry , Sisworo Sisworo
Published: June 2024

The aim of this research is to describe the mistakes made by grade 10 students at SMA Hati Bilingual Boarding School Probolinggo in solving HOTS questions on exponential equations and their scaffolding. This study used qualitative research methods. The subjects of this research were four students with different types of errors. The results of the research show that the basic error type is mostly made because students do not understand the meaning and concept of solving problems. Apart from that, students also make other types of errors, namely the appropriate error type because students cannot solve the exponential form of the equation, the missing information type because students cannot continue the solving process, and the partial insight type because students make mistakes in calculations. The research results also show that the scaffolding process for students with basic error types takes longer than for students with other types of errors. It is hoped that future research will be able to analyze student errors on HOTS questions using other theories or procedures in order to help students overcome their mistakes and minimize errors when solving HOTS questions.

BAHASA INDONESIA ABSTRACT: Tujuan penelitian ini untuk menjelaskan kesalahan siswa kelas X di SMA Hati Bilingual Boarding School Probolinggo dalam menyelesaikan soal HOTS persamaan eksponen serta scaffoldingnya. Penelitian ini menggunakan metode penelitian kualitatif. Subjek penelitian ini adalah empat siswa dengan tipe kesalahan berbeda. Hasil penelitian menunjukkan bahwa kesalahan tipe basic error paling banyak dilakukan karena siswa tidak memahami maksud dan konsep untuk menyelesaikan soal. Selain itu, siswa juga melakukan tipe kesalahan lain yaitu tipe appropriate error karena siswa tidak dapat menyelesaikan bentuk persamaan eksponen, tipe missing information karena siswa tidak dapat melanjutkan proses penyelesaian, serta tipe partial insight karena siswa salah dalam perhitungan. Hasil penelitian juga menunjukkan bahwa proses scaffolding untuk siswa dengan tipe kesalahan basic error berlangsung lebih lama dibandingkan siswa dengan tipe kesalahan lain. Penelitian selanjutnya diharapkan dapat melakukan analisis kesalahan siswa pada soal HOTS dengan teori atau prosedur lain, sehingga dapat membantu siswa mengatasi kesalahannya dan meminimalisir kesalahan ketika memecahkan soal HOTS.
FRÜHER TOD IM SPÄTANTIKEN VINDONISSA
Authors: Baumann Michael
Published: June 2024

Die vorliegende Untersuchung der archäologischen und anthropologischen Befunde und Funde aus mehreren Grabungen in Windisch (V.08.1, V.87.5, V.88,1, V.92.3 und V.93.1) fokussiert auf die spätantiken Bestattungen am Hangfuß des Windischer Sporns. – Im Bereich eines Gebäudekomplexes aus dem 1. Jh. n. Chr. wurden in der Spätantike in 26 Gräbern 38 Menschen bestattet. Bei sechs Gräbern handelt es sich um Doppel- oder Mehrfachbestattungen, in denen 18 Individuen beigesetzt wurden. – Die anthropologische Auswertung zeigte, dass die Mehrheit der Toten männlich und unter 30 Jahre alt war. Die Bestatteten hatten keine guten Lebensbedingungen und litten zu Lebzeiten an physiologischem Stress. – Verschiedene Indizien machen es wahrscheinlich, dass die Toten Opfer einer Seuche wurden
Descobrindo os jogos tradicionais
Authors: Barasuol Eduardo , Marin Elizara Carolina , Souza Junior de
Published: June 2024

Introdução: Esta pesquisa tematiza o jogo tradicional na interação com o jogo digital a partir da problematização: de que modo o jogo digital pode se tornar uma ferramenta pedagógica para o ensino e aprendizagem do conteúdo jogos tradicionais (JTs) na educação física escolar? Objetivo: apresentar os processos utilizados na construção e desenvolvimento de um jogo da memória digital que tematiza e dinamiza os JTs desenvolvidos no Rio Grande do Sul (RS) como ferramenta pedagógica para a educação física escolar. Metodologia: Foram desenvolvidas duas fases: (1) Exploratória: levantamento bibliográfico sobre os JTs e jogos digitais; e (2) De Execução, realizado em 4 passos fundamentais: a) concepção (definição das linhas gerais do jogo); b) planificação (estrutura do jogo e material gráfico); c) implementação (desenvolvimento); e d) testagem preliminar. Resultados e discussão: A criação do jogo digital efetuou-se a partir de um trabalho multidisciplinar, envolvendo as áreas de educação física, informática e design, as quais formaram o produto final intitulado “Memória dos Jogos Tradicionais”. Conclusão: O produto configurou-se numa ferramenta pedagógica que contribui para a educação física escolar por possibilitar: - conhecer jogos tradicionais que fazem parte da diversidade cultural do RS e do Brasil; - estimular a inserção e a vivência do jogo tradicional como conhecimento da educação física escolar; - fortalecer a identidade pessoal e grupal; - propiciar espaços para a alegria, a sociabilidade, o fortalecimento de laços, a aprendizagem de habilidades motoras e cognitivas e o conhecimento de si; e fundamentalmente, experienciar o fascínio que o jogo exerce e o desejo de querer jogar de novo.
Impact of using yeast derivatives on the development of atypical aging in wines
Authors: Delaiti Simone , Nardin Tiziana , Pedò Stefano , Larcher Roberto , Gallo Adelaide , Cappello Nicola , Roman Tomas
Published: June 2024

Yeast derivatives (YDs) are commercial products obtained from yeast colonies grown in bioreactors then inactivated and dried. They are employed in winemaking to supply nitrogen (N), enhance yeast growth and remove unwanted compounds. Since glucose is the primary carbon and energy source for yeast growth, agricultural byproducts are commonly used in their production.
Atypical aging (ATA) is a wine aroma defect arising from the oxidation of indole-3-acetic acid (IAA) to 2-aminoacetophenone (AAP). It entails the appearance of unpleasant odours as well as the rapid loss of varietal aromas. As IAA is one of the main plant hormones and YDs are often manufactured using material of plant origin, it can be assumed that AAP precursors are contained in those commercial formulations. If this is the case, the use of YDs could potentially increase the risk of obtaining ATA-tainted wines. To explore this hypothesis, 28 YDs were screened for the presence of AAP-related compounds, as well as their amino acidic content. Since several ATA precursors were detected, fermentation experiments were carried out in which different amounts of YD were added to different grape musts. Interestingly, depending on the nature of the commercial formulation, AAP development was observed to be either enhanced or diminished. More specifically, as well as concentration of AAP and precursors, the presence of cell walls within the YDs seemed to have an influence on the development of this defect. Furthermore, as diammonium phosphate (DAP) is also used to provide grape must with N, the effect of supplementing must with DAP was investigated. The addition of increasing doses of DAP did not significantly affect the accumulation of AAP. These results are very promising for both winemakers and YD producers, and they highlight the need for further research on the use of YDs in oenology.
Growth of a nestling Little Eagle Hieraaetus morphnoides, with comments on rescue of pre-fledglings
Authors:   University of New England Armidale, NSW, Debus Stephen , Wilkins G.N. ,   Geoff Wilkins Photography, 28 Coronation Avenue, Glen Innes NSW 2370, Australia
Published: June 2024

A nestling Little Eagle Hieraaetus morphnoides was photographed and videoed from age 3 weeks until prematurely fledged at 8 weeks near Emmaville, New South Wales, during November–December 2023. This visual record, with notes, of physical and behavioural development supplements descriptions and the few earlier photographs of age-related growth stages of nestlings of this species. The adult Eagles tolerated observation on the ground from ~70 m away, without adverse effects on the breeding event. Brief descriptions of parental behaviour at these weekly stages, and at the incubation and hatching stages, are included. A predator killed the pre-fledged but feathered eaglet after an overnight storm blew the eaglet to the ground before it could fly. Rescue of such grounded fledglings is discussed.