bluuebunny/crossref_metadata_2025 huggingface dataset:
The Role of Effective Management Strategies in the Ready-Made Garments (RMG) Sector in Bangladesh
Authors: Hasan Md Mahmudul
Published: February 2025

The ready-made garments sector in Bangladesh has seen significant growth in recent decades across multiple dimensions; nonetheless, the quality of domestically produced items continues to raise concerns. The BGMEA report (2014) reveals that the RMG sector makes up around 40% of manufacturing, comprises 50% of the total workers, and accounts for 78% of the total earnings from exports from these sectors. A substantial portion of the workforce in the RMG sector consists of women, representing about 90%, with roughly 4.2 million individuals engaged in this industry. Nevertheless, the possibility for development and progress in the ready-made garments sector in Bangladesh is large. To leverage these opportunities, it is crucial to prioritise the effective implementation of management policies that prioritise excellence and feedback. In today’s knowledge-based economy, effective management strategies are crucial, as the success and efficiency of organisations heavily depend on their ability to leverage this reserve, particularly in the garment industries of Bangladesh. However, the current situation for these industries indicates that the employees remain underestimated, not properly trained, and underutilised. Insufficient management practices in the RMG sector contribute to the elevated incidence of labour unrest, resulting in employee productivity levels that fall short of competitors. With the RMG sector emerging as a key area for investment, it is essential to focus on enhancing and sustaining the growth of garment companies. Effective management is essential and requires increased focus within the Bangladesh RMG sector. The current research indicates a lack of adequate attention to management practices, necessitating evaluation and analysis to improve quality performance in Bangladesh’s RMG industry. Efficient management in this area is essential for industrial expansion and attaining a lasting competitive edge in these industries.
Exploring the Relationship between Reading Comprehension Skills and Academic Performance among UV-D Education Students: A Mixed Methods Study
Authors: Villanueva Lea Ann A.
Published: February 2025

This mixed methods study investigates the factors influencing the academic performance of Bachelor of Elementary Education (BEED) students on a private HEI in the Municipality of Dalaguete, with a focus on reading comprehension. The research combines both quantitative and qualitative approaches to analyze intrinsic and extrinsic factors. The quantitative data, collected through surveys, reveals that self-discipline, motivation, and time management have a significant positive correlation with academic performance in reading comprehension. The qualitative findings, derived from interviews, highlight the importance of teacher-student relationships, the learning environment, and external distractions in shaping academic outcomes. Results indicate that a supportive learning environment and effective teacher-student interactions enhance student engagement and comprehension, while distractions such as social media and personal issues hinder performance. The study concludes that academic success in reading comprehension is influenced by a combination of personal attributes, teacher-student dynamics, and external factors. The findings suggest that improving these factors can significantly enhance the academic performance of BEED students.
Juridical Analysis of the Validity of Electronic Signatures on Agreements
Authors: Lubis Rayhan Qeis Thufeil , Manurung Abraham Hadonganan , Lubis Thondi Akbar Parlindungan
Published: February 2025

This research aims to determine the validity of electronic signatures and understand their mechanism. Using a qualitative research method and literature study method, the study found that electronic signatures can have the same legal purpose as conventional signatures if they are made in accordance with the requirements in Article 11 paragraphs (1) and (2) of the ITE Law. The position of an electronic signature is considered valid and has legal force if it uses an electronic system that complies with the regulations in force in Indonesia. Electronic signatures are used as valid evidence if the integrity of the information can be guaranteed and accounted for. They are a sign of self-identification written on a document as proof of identity. In the digital era, with the industrial revolution 4.0, electronic signatures are no longer necessary, making business processes easier and transactions faster. The research concludes that electronic signatures can be used as valid evidence in business and transactions if they meet the requirements of the ITE Law.
Penafsiran Ekstensif Atas Tindak Pidana Korupsi Sebagai Perbuatan Mengkhianati Negara
Authors: Sari Wulan
Published: February 2025

Indonesia is a unitary state based on law. Almost all arrangements in the state are governed by law, not politics or economics. This is the concept of the rule of law (rechstaat) in a country. As a state of law, the rules used become an important part of the state process, including the spirit of loyalty and nationalism. Quoted from Britannica, loyalty is a general term that indicates a person's devotion to a particular object, loyalty is a loyal nature that is manifested in various forms of action. In various cases, it shows that there are many who commit treason against the country, this is evidenced by the increasingly damaged moral of the nation who no longer care about the importance of Pancasila in the life of the nation and state. Conditions like this are very worrying, so it greatly affects the condition of the country which leads to injustice. The problems that will be discussed in this study are: (1) How is Corruption as a Special Crime in Indonesia (2) How is the Extensive Interpretation of the Crime of Corruption as an Act of Betraying the State as Article 6 of the 1945 Constitution of the Republic of Indonesia Chapter III on Power.
PERCEPÇÃO SOBRE O USO DE CIGARRO ELETRÔNICO ENTRE UNIVERSITÁRIOS DA ÁREA DA SAÚDE: UM ESTUDO TRANSVERSAL
Authors: Marchini Beatriz da Rocha Gonçalves , Marques Victoria Maria da Silva , Evangelista Yasmin de Sousa Silva , Silva João Victor Caldeira da , Carneiro Tharsis George da Silva , Rick Mônica Flores , Tuza Fábio Augusto D ´Alegria
Published: February 2025

Introdução: Os cigarros eletrônicos (CE) são dispositivos portáteis que geram um aerossol que pode conter nicotina ao aquecer uma solução ou e-líquido. Têm sido cada vez mais utilizados, especialmente na população jovem, mesmo sendo proibido pela Agência Nacional de Vigilância Sanitária (ANVISA). Objetivo: Levantar o nível de percepção e conhecimento sobre o conteúdo e perfil de segurança dos cigarros eletrônicos entre universitários dos Cursos da Área da Saúde da Universidade Iguaçu – Campus I. Materiais e métodos: Estudo analítico com questionário padronizado. O estudo foi realizado de forma online através de um formulário na plataforma do Google Formulários. A população foi estudantes dos cursos da área da saúde da Universidade Iguaçu – Campus I (Enfermagem, Farmácia, Fisioterapia, Nutrição, Odontologia e Medicina). Resultados: O perfil epidemiológico encontrado foi 73,6% de indivíduos do sexo feminino com idade de 23 ± 8,2 anos, onde pode-se inferir que 10% dessa população fazem uso de cigarro eletrônico. Quanto ao entendimento dos alunos sobre o nome de alguma substância que pode haver no liquido contido no CE 54,5% não soube responder, 34,2% respondeu nicotina e outros 26 indivíduos disseram conter Nicotina, Essência, Tetrahinocanabidiol e Propilenoglicol. A amostra se encontra com um número de 232 estudantes. Conclusão: O perfil epidemiológico mostra uma população jovem, praticante de atividade física e com alimentação saudável, etilista (8,2%). Não conhecem as substâncias contidas no VAPE, mas a maioria acredita que o mesmo gera dependência química e aumenta o risco cardiovascular. Para uma maior amostragem e uma melhor compreensão dos resultados será necessário um número maior de estudantes.
Small emission sources in aggregate disproportionately account for a large majority of total methane emissions from the US oil and gas sector
Authors: Williams James P. , Omara Mark , Himmelberger Anthony , Zavala-Araiza Daniel , MacKay Katlyn , Benmergui Joshua , Sargent Maryann , Wofsy Steven C. , Hamburg Steven P. , Gautam Ritesh
Published: February 2025

Abstract. Reducing methane emissions from the oil and gas (oil–gas) sector has been identified as a critically important global strategy for reducing near-term climate warming. Recent measurements, especially by satellite and aerial remote sensing, underscore the importance of targeting the small number of facilities emitting methane at high rates (i.e., “super-emitters”) for measurement and mitigation. However, the contributions from individual oil–gas facilities emitting at low emission rates that are often undetected are poorly understood, especially in the context of total national- and regional-level estimates. In this work, we compile empirical measurements gathered using methods with low limits of detection to develop facility-level estimates of total methane emissions from the continental United States (CONUS) midstream and upstream oil–gas sector for 2021. We find that of the total 14.6 (12.7–16.8) Tg yr−1 oil–gas methane emissions in the CONUS for the year 2021, 70 % (95 % confidence intervals: 61 %–81 %) originate from facilities emitting <100kgh-1 and 30 % (26 %–34 %) and ∼80 % (68 %–90 %) originate from facilities emitting <10 and <200kgh-1, respectively. While there is variability among the emission distribution curves for different oil–gas production basins, facilities with low emissions are consistently found to account for the majority of total basin emissions (i.e., range of 60 %–86 % of total basin emissions from facilities emitting <100kgh-1). We estimate that production well sites were responsible for 70 % of regional oil–gas methane emissions, from which we find that the well sites that accounted for only 10 % of national oil and gas production in 2021 disproportionately accounted for 67 %–90 % of the total well site emissions. Our results are also in broad agreement with data obtained from several independent aerial remote sensing campaigns (e.g., MethaneAIR, Bridger Gas Mapping LiDAR, AVIRIS-NG (Airborne Visible/Infrared Imaging System – Next Generation), and Global Airborne Observatory) across five to eight major oil–gas basins. Our findings highlight the importance of accounting for the significant contribution of small emission sources to total oil–gas methane emissions. While reducing emissions from high-emitting facilities is important, it is not sufficient for the overall mitigation of methane emissions from the oil and gas sector which according to this study is dominated by small emission sources across the US. Tracking changes in emissions over time and designing effective mitigation policies should consider the large contribution of small methane sources to total emissions.
Distinct effects of fine and coarse aerosols on microphysical processes of shallow-precipitation systems in summer over southern China
Authors: Chen Fengjiao , Yang Yuanjian , Yu Lu , Li Yang , Liu Weiguang , Liu Yan , Lolli Simone
Published: February 2025

Abstract. Densely populated southern China, adjacent to the South China Sea, which is associated with shallow precipitation during summer, is an open-air natural laboratory for studying the impact of aerosol particles on shallow-precipitation events. Using 8 years of data from Dual-frequency Precipitation Radar measurements, aerosol reanalysis, and atmospheric reanalysis, this study investigates the potential influence of coarse and fine aerosol particles on the structure of the precipitation and the microphysical processes of shallow precipitation in southern China. Statistical results indicate that during coarse-aerosol-polluted conditions, shallow-precipitation clouds have a lower mean height of the storm top (STH; ∼3.2 km) but a higher mean near-surface rain rate (RR; ∼1.78 mm h−1) and are characterized by high concentrations of large raindrops, driven mainly by significant collision–coalescence processes (accounting for 74.1 %). In contrast, during fine-aerosol-polluted conditions, shallow-precipitation clouds develop a deeper median STH of ∼3.7 km with lower surface RR characterized by a low concentration of small raindrops, resulting from increased breakup processes (33.1 %) and reduced collision–coalescence processes (69.6 %). The coarse (fine) aerosol particles act as promoters (inhibitors) of radar reflectivity in the profile of shallow precipitation, regardless of dynamic and humid conditions. The effect of coarse aerosol particles in promoting precipitation and the inhibiting effect of fine aerosol particles are the most significant under low-humidity conditions, mainly attributed to significantly enhanced collision–coalescence processes, exceeding 22.2 %. Furthermore, the increase in RR above 3 km in coarse-aerosol-polluted environments is mainly driven by the high concentration of hydrometeors in low-instability conditions, whereas it is driven by large hydrometeors in high-instability environments.
Ice/firn age distribution on the Elbrus Western Plateau (Caucasus) inferred from ice flow model
Authors: Chernyakov Gleb , Elagina Nelly , Kiseleva Taisiia , Kutuzov Stanislav
Published: February 2025

Abstract. The glaciers of Mount Elbrus (Caucasus) contain paleoclimatic and paleoenvironmental information representative of a vast region. The cold conditions and negligible seasonal melting in the near-summit area of Elbrus ensure the excellent preservation of climatic signals. In 2009, a 182.65 meter long ice core was obtained from the Western Plateau (WP) of Elbrus at approximately 5100 ma.s.l. This core was partially dated using chemical stratigraphy (upper part) and radiocarbon dating (basal samples), serving as the basis for numerous paleoreconstructions. However, the ice age distribution within the intermediate part of the core and across the entire glacier on the WP remained unknown. In this work, a three-dimensional steady state full Stokes flow model for a cold glacier with a rheological law accounting for firn densification was applied both in a purely mechanical and in a thermomechanically coupled versions. Using this model, the ice velocity field was simulated in the central part of the WP. Ice age distribution was determined by solving a boundary value problem for the dating equation. All calculations were performed using Elmer/Ice, a finite element software designed for ice dynamics modeling. The model was calibrated by fitting the simulated age-depth relationship to the observed data from the ice core, with ice viscosity used as the primary calibration parameter. This approach provided a series of three-dimensional ice age distributions on the WP for various modeling scenarios. All versions of the model accurately reproduce the ice age according to ice core data to a depth of 140–150 m (130–180 years). Below 150 m, the ice age increases sharply and the dating discrepancies between different modeling scenarios become larger. Overall the modelled ages fell within 68.2 % confidence intervals of the radiocarbon dated near-bottom ice samples which indicated mean radiocarbon ages ranging from 1 to 2 ka. However, the model was unable to resolve the dating of the basalice layer up to 3–4 m thick. Future model improvements should focus on refining basal conditions, including accounting for potential melting, and identifying areas containing the oldest ice.
Global biogeography of N2-fixing microbes: nifH amplicon database and analytics workflow
Authors: Morando Michael , Magasin Jonathan D. , Cheung Shunyan , Mills Matthew M. , Zehr Jonathan P. , Turk-Kubo Kendra A.
Published: February 2025

Abstract. Marine dinitrogen (N2) fixation is a globally significant biogeochemical process carried out by a specialized group of prokaryotes (diazotrophs), yet our understanding of their ecology is constantly evolving. Although marine N2 fixation is often ascribed to cyanobacterial diazotrophs, indirect evidence suggests that non-cyanobacterial diazotrophs (NCDs) might also be important. One widely used approach for understanding diazotroph diversity and biogeography is polymerase chain reaction (PCR) amplification of a portion of the nifH gene, which encodes a structural component of the N2-fixing enzyme complex, nitrogenase. An array of bioinformatic tools exists to process nifH amplicon data; however, the lack of standardized practices has hindered cross-study comparisons. This has led to a missed opportunity to more thoroughly assess diazotroph diversity and biogeography, as well as their potential contributions to the marine N cycle. To address these knowledge gaps, a bioinformatic workflow was designed that standardizes the processing of nifH amplicon datasets originating from high-throughput sequencing (HTS). Multiple datasets are efficiently and consistently processed with a specialized DADA2 pipeline to identify amplicon sequence variants (ASVs). A series of customizable post-pipeline stages then detect and discard spurious nifH sequences and annotate the subsequent quality-filtered nifH ASVs using multiple reference databases and classification approaches. This newly developed workflow was used to reprocess nearly all publicly available nifH amplicon HTS datasets from marine studies and to generate a comprehensive nifH ASV database containing 9383 ASVs aggregated from 21 studies that represent the diazotrophic populations in the global ocean. For each sample, the database includes physical and chemical metadata obtained from the Simons Collaborative Marine Atlas Project (CMAP). Here we demonstrate the utility of this database for revealing global biogeographical patterns of prominent diazotroph groups and highlight the influence of sea surface temperature. The workflow and nifH ASV database provide a robust framework for studying marine N2 fixation and diazotrophic diversity captured by nifH amplicon HTS. Future datasets that target understudied ocean regions can be added easily, and users can tune parameters and studies included for their specific focus. The workflow and database are available, respectively, on GitHub (https://github.com/jdmagasin/nifH-ASV-workflow, last access: 21 January 2025; Morando et al., 2024c) and Figshare (https://doi.org/10.6084/m9.figshare.23795943.v2; Morando et al., 2024b).
Biochar reduces early-stage mineralization rates of plant residues more in coarse-textured soils than in fine-textured soils – an artificial-soil approach
Authors: Inagaki Thiago M. , Weldon Simon , Bucka Franziska B. , Farkas Eva , Rasse Daniel P.
Published: February 2025

Abstract. Quantifying the impact of biochar on carbon persistence across soil textures is complex, owing to the variability in soil conditions. Using artificial soils with precise textural and mineral compositions, we can disentangle the effects of biochar from the effects of soil particle size. We can show that biochar application significantly reduces the early-stage carbon mineralization rates of plant residues in various soil textures (from 5 % to 41 % clay) but more significantly in sandy soils. Clay and silt particles alone also reduce C mineralization, but the magnitude of the changes is negligible compared to the impact of biochar. This finding suggests that biochar can compensate for the lack of clay in promoting C persistence in soil systems. This short report contributes substantially to understanding soil texture and biochar application interactions.
Influence of complex feed additive on the microstructure of the spleen of white rats
Authors: Khomenko R. M. , Alexandrov V. V. , Knysh I. V.
Published: February 2025

Feeding calves during the dairy period is a very important and responsible moment, since it is during this period that the intensive growth and development of animals, the formation of the immune system, and the reserve for future productivity take place. Therefore, diets should be balanced not only in terms of the nutritional value of the main components, but also in terms of vitamin and mineral composition. Very often, in order for the diet to be balanced in biologically active substances, various feed additives are used, the effectiveness of which varies. Therefore, the purpose of the research was to evaluate the possibility of using and study the effect of liposomal feed additives on the growth and safety of calves. The research was conducted in one of the farms of the Leningrad region. The duration of the experiment was 60 days. During the study period, the drug "LipoLad" was introduced into the diet of experimental animals in the form of a feed additive, the animals of the control group received the main diet of the dairy period. The dynamics of changes in live weight were determined by the results of weighing calves at the ages of 2 and 4 months, in addition, the effectiveness of the drug was checked by the safety of young animals during the study period. At the end of the experiment, biochemical blood tests were performed. As a result of the conducted research, it was found that the use of liposomal feed additives has a positive effect on the growth and safety of young animals.
Using the Event Monitor extension module for epizootological monitoring at an automated workplace
Authors: Shcherbakov P. P. , Borisov N. V. , Zakharkina V. V. , Kuzmin V. A. , Orekhov D. A. , Borodulina A. S.
Published: February 2025

An information system that allows an epizootologist specialist at an automated workplace (AWP) to technically re-equip the process of collecting, processing and visualizing epizootological monitoring data using standardized symbols of veterinary significant objects is currently missing. The purpose of the research is to develop an algorithm for the Event Monitor extension module for epizootological monitoring to the universal GIS of the automated workplace of a veterinarian. The Module is called via the standard system menu or by pressing a button on the toolbar. Initially, the AWP user can register a new epizootic outbreak of infection / receive information about an already registered outbreak. Then it becomes possible to predict the development of the epizootic process and visualize the data obtained: the zone of the epizootic outbreak, the threatened zone; a list of enterprises; susceptible livestock; municipalities included in the epizootic outbreak; intersections of transport routes with the borders of municipalities located in the epizootic outbreak, on which veterinary and police posts should be established. The entered information and simulation results are added to the database and form a report that is output via the clipboard to an external text editor. Epizootic outbreaks of ASF were modeled to test the AWP module. A practical approbation of the AWP of an epizootologist veterinarian in the Gatchina district of the Leningrad region was carried out.
Geographical information systems (GIS) in epizootological monitoring of dog Leishmaniasis in farms of Armenia
Authors: Slobodjanik R. V. , Kuzmin V. A. , Shcherbakov P. P. , Orekhov D. A. , Dubkov Yu. A.
Published: February 2025

In the period from 2022 to 2024, work was carried out to study the frequency of leishmaniasis invasion in the dog population of farms in the Shirak, Armavir, Ararat and Syunik marzes (regions) of Armenia. The Quantum GIS (QGIS) program was used to visualize the spread of leishmaniasis data. It was found that in the period from 2022 to 2024, leishmaniasis in the dog population was more often recorded in animals in the farms of the Shirak marz (region), the EI was 97.6% and 57%, respectively. The EI of leishmaniasis in the dog population of farms in the Armavir marz (region) was 92.1% and 30.3%. The EI of leishmaniasis in the dog population of farms in the Ararat marz (region) was 82.1% and 36.6%. The EI of leishmaniasis in the population of dogs of farms of Syunik marz (region) was -65.2% and 52%. Geoinformation systems help specialists of veterinary and sanitary services to systematize and visualize, in the form of digital maps, the spatial data obtained during the work, which makes it possible to develop and improve veterinary and preventive measures to combat leishmaniasis in order to improve the epizootic situation in the region.
Criteria for choosing a method for treating trichobezoar in the stomach of decorative rabbits
Authors: Dolgaya D. V. , Matveeva M. V. , Lutsay V. I. , Perov A. A.
Published: February 2025

Trichobezoars are hairballs that form in the stomach. Trichobezoar is a common pathology in decorative rabbits, without proper treatment, leading to the death of the animal. There are a number of opinions on the choice of treatment for this disease. Our research was to study and analyze clinical cases with a diagnosis of trichobezoar of decorative rabbits (n-15) to determine the criteria that help to choose a treatment method or conservative or surgical. This article reflects the importance of obtaining a complete anamnesis, the main clinical symptoms observed during a general examination, dental diseases that could also cause trichobezoar formation are identified, the need for hematological and biochemical analysis to assess the general condition of animals and exclude the causes of other non-specific clinical symptoms is considered. Additional research methods of ultrasound and X-ray diagnostics are used. Significant changes were noted towards an increase in ALT 96-144 U/L, urea 6.9-23.5 mmol/L, leukocytes 14-98 10*9 μl/L and a decrease in these indicators after infusion therapy - ALT 73.1-102.93 U/L, urea 5.2-11.3 mmol/L, leukocytes 9.2-89 10*9 μl/L, the need for infusion therapy was confirmed. Conservative drug treatment was performed in rabbits (n-7), surgical treatment in the volume of gastrotomy in rabbits (n-8). In each group, 2 deaths were observed due to the severe condition of the animals at the time of treatment. In the course of the work, the significance of the results of hematological studies, the use of ultrasound and X-ray diagnostics, their priority, the need to monitor the condition of rabbits for two weeks after the treatment were determined. Criteria were identified that can be used to select a method of treating this disease - conservative or surgical. The prognosis of the outcome of any selected treatment method is the general condition of the rabbit at the time of its initiation. The importance of aspects constituting the prevention of trichobezoar was noted.
The effect of regional anesthesia of the nerves of the pelvic limb on hemodynamic parameters during operations on the anterior cruciate ligament in dogs
Authors: Mulyarets D. V. , Nechaev A. Y.
Published: February 2025

The article presents data on the study of the effect of regional anesthesia of the nerves of the pelvic limb during operations on the anterior cruciate ligament in dogs on hemodynamic parameters: heart rate and average blood pressure. The study was performed throughout the entire surgical intervention. Indicators of the state of circulatory function were recorded before anesthesia, after induction and after 5, 10, 20, 30, 40, 50, 60 minutes after the injection of a local anesthetic, then 10 and 20 minutes after waking up. Depending on the method of anesthesia used, the experimental animals were divided into 4 groups. In the course of the study, it was found that the heart rate in dogs significantly increased, and the average blood pressure decreased when performing surgery on the anterior cruciate ligament under epidural anesthesia and multimodal analgesia in comparison with the group where dogs underwent anesthesia of the lateral cutaneous nerve of the thigh. Such dynamics of indicators can lead to inhibition of circulatory function, which increases the risk and probability of resuscitation during reconstructive knee joint operations.
Optimal methods of diagnosis and correction of incongruence of forearm bones in the elbow joint in service dogs of different breeds
Authors: Shchipakin M. V. , Stratonov A. S.
Published: February 2025

The most common orthopedic pathology on the thoracic extremities in service dogs of different breeds are bone growth pathologies in the area of the zygopodium. The objects for the study were intact service dogs of different breeds. The research was conducted at the TrustVet Veterinary Clinic and at the Department of Animal Anatomy of the St. Petersburg State University of Veterinary Medicine. As a result of the study, it was found that the most optimal method for shortening the ulna, as a method of surgical treatment of short radius syndrome, is distal ostectomy at the age of up to 6 months inclusive. Distal ostectomy with destruction of the interosseous membrane after the age of 6 months and up to 10 months will have similar results as in the age group under 6 months. However, such a statement can be true only if there is no osteoarthritis and other severe damage to the elbow joint. The study also resulted in the development of a number of recommendations for the treatment and prevention of incongruence in the elbow joint: we recommend that in all cases of shortening of the ulna and radial incongruence in the elbow joint without concomitant angular deformities of the bones in all age groups indicated in our study, distal ostectomy should be performed due to the best results after its implementation; the most optimal age for surgical The treatment is under the age of 6-7 months; it is recommended to conduct a preventive orthopedic examination with X-ray examination at the age of 6 to 7 months, since often in the age group of patients of 8-10 months, a routine examination reveals lameness of the 1st – 2nd degree, X-ray signs of chronic osteoarthritis of the elbow joint, fragmentation of the medial coronary process; it is recommended to perform a dynamic oblique proximal ostectomy of the ulna.
Comparative determination of the clinical efficacy of semi-synthetic penicillins in the treatment of pigs with Colibacteriosis
Authors: Tokareva O. A. , Engashev S. V. , Engasheva E. S. , Tokarev A. N.
Published: February 2025

Escherichiosis occupies a leading place in infectious pathology in pig farming. Infection of animals in the neonatal and postnatal periods is too high [1].

It has been proven that in piglets in the early period, most strains of enterotoxigenic E. coli produce a thermostable enterotoxin, which, as a result of binding to receptors, leads to dehydration of the body, up to a fatal outcome. Early weaning from the mother, as well as the absence of specific antibodies in the mother's milk, prevents the formation of lactogenic immunity [3].

Despite the fact that modern measures have been developed to combat intestinal infections, this disease causes great economic losses. And the use of antibacterial drugs is an essential measure. The purpose of our trials was to comparatively determine the clinical efficacy of the semi-synthetic penicillins amoxicillin and amoxicillin in combination with succinic acid in the treatment of pigs with colibacteriosis. 80 piglets of a large white breed took part in the experiment.

Therapy was received according to the following scheme: the first control group (sick animals) received the drug Amoxicillin at a dose of 0.02 g; the second experimental group (sick animals) received the drug Amoxyantar AVZ at a dose of 0.0175 g, the third control group (sick animals) did not receive the drug and served as a control; the fourth reference group (healthy animals). Animals of the first and second control groups took the drug for five days with food per kg of animal body weight.

As a result of the use of the drugs Amoxicillin and Amoxyantar AVZ, it should be noted that the drug Amoxyantar at a dose of 0.0175 g per kg of animal body weight turned out to be more effective in the treatment of piglets with colibacteriosis, as evidenced by the dynamics of clinical signs, negative bacteriological results of faecal samples, as well as blood biochemistry indicators. This can be attributed to the fact that succinic acid is included in the composition of the drug. Due to it, there is an increase in the sensitivity of microorganisms to amoxicillin, there is also an increase in the permeability of the bacterial cell membrane and an increase in the contact area of the active substance with microorganisms.
Implementation of 3Omega Method for a Wide Range Measurements of Thermal Conductivity of Liquids
Authors: Ateş İsmet , Turgut Alpaslan , Genç Alper Mete , Doğanay Serkan , Çetin Levent
Published: February 2025

Thermal conductivity is an important thermophysical property of materials. The advancements in material sciences and manufacturing techniques have led to the development of various techniques for thermal conductivity measurements. Among these methods, the AC hot wire (3 omega) method is a prominent option due to its advantages such as insensitivity to black body radiation and minimal sample requirement. Even though this measurement method has been quite popular in thermal conductivity measurements of thin films for several decades and is gathering attention for the measurements of liquids, there are no studies where the hardware of the measurement methodology is depicted as the method is quite complicated. In this study, a custom-made 3omega setup is presented and its performance in a wide range of thermal conductivity measurements is evaluated by investigating the thermal conductivity of base fluids such as water, ethanol, methanol, ethylene glycol (EG), and mineral oil. In addition, the relative thermal conductivity of the base fluids is compared with the literature. The proposed setup shows that the maximum error rates were obtained in a range of 0.5 to 5% depending on the base fluid.
A Note On The Dirichlet-Neumann Problem in The Upper Half Unit Disc
Authors: Karaca Bahriye
Published: February 2025

This study addresses the solvability and explicit solutions of various boundary value problems (BVPs) for inhomogeneous equations within the upper half unit disc. Specifically, we investigate the Dirichlet, Neumann, and mixed Dirichlet-Neumann problems for the inhomogeneous Cauchy-Riemann and Bitsadze equations. By employing analytical techniques and function space theory, we establish necessary and sufficient conditions for the existence of solutions. Furthermore, explicit solution formulas are derived under these solvability criteria, providing a constructive approach to solving such BVPs. The significance of this research lies in its contribution to the broader theory of BVPs in complex domains. The results obtained not only extend classical boundary conditions but also offer a systematic framework for dealing with higher-order equations. The interplay between different boundary conditions is explored in detail, revealing new insights into the structure of solutions and their dependence on boundary data. Beyond the theoretical implications, our findings have potential applications in mathematical physics, fluid dynamics, and engineering, where such problems frequently arise in modeling physical phenomena. Future research may further extend these results to more general domains and nonlinear equations, enriching the field of complex analysis and partial differential equations.
A new bound for the zeros of quaternionic polynomial
Authors: Dar Bilal , Liman Abdul
Published: February 2025

This paper investigates the position of zeros of quaternionic polynomials. Recently, it was demonstrated that a quaternionic polynomial with real and positive coefficients obeying monotonicity contains all of its zeros in a four-dimensional closed unit ball. In this work, we identify new regions for the zeros of lacunary-type quaternionic polynomials and establish closed balls, centered at one, that encompass all the zeros of such polynomials.
On cohomology of Lie algebra bundles of finite type
Authors: Kamalakshi K. , Rajendra R. , Reddy Polaepalli Siva Kota
Published: February 2025

In this paper, radical bundle, nilradical bundle, annihilator and alternative bundle of a Lie algebra bundle of finite type are studied. Some results of vector bundles (more precisely, Lie algebra bundles) are generalized by weakening the condition of compactness on base space using finite type concept. Further, Whitehead’s lemmas for semisimple Lie algebra bundles of finite type are proved.
Daily Dose of Radiation: The Impact of Electronic Gadgets on Human Health: A Review
Authors: Rajput Shelly
Published: February 2025

All electronic devices such as televisions, computers, laptops, mobile phones, heaters, washing machines, air conditioners etc. emit electromagnetic radiation. The types and levels of radiation emitted from device varies. All electronic products that increase in temperature, emit thermal radiation. Electronic devices in which high voltage components are used produce X- rays. Many studies have reached the same conclusion that the emissions of all types of electromagnetic radiation such as X-rays, ultra violet (UV), visible (light), radio frequency (RF) and infrared (IR) radiation, including microwaves doesn’t have an enough high frequency, so they are environmental healthy. As the frequency of electromagnetic radiation increases, they become more dangerous and causes harmful effect on human health. The present article is the study of electromagnetic radiation and also the effects of electromagnetic fields from daily used electronic gadgets on human body are reviewed. For the same purpose work of several researchers have been studied. During study it has been observed that some research gaps remain in understanding radiation’s effect on human health, necessitating additional studies.
Unveiling The Shadow: Cancer Cachexia, The Neglected Consequence
Authors: Choudhary Mamta
Published: February 2025

Cancer cachexia is a complex condition characterized by ongoing weight loss, muscle deterioration, fatigue, and a decline in overall well-being, posing a significant obstacle in cancer care. It arises from a multitude of factors, intricately linked to both the tumor itself and the individual's biological makeup. These symptoms not only serve as indicators of prognosis for cancer patients but also present persistent challenges despite advancements in treatment methods. Consequently, a deeper exploration into the mechanisms behind cancer cachexia, its clinical ramifications, and existing treatment approaches is essential. Such insights are pivotal in devising more effective strategies to mitigate the adverse effects of cachexia on individuals battling cancer. This review thoroughly investigates the fundamental mechanisms behind cancer cachexia, explores its clinical ramifications, and evaluates the existing therapeutic approaches to address it.
A Retrospective Comparative Study to Analyze Epidemiological Characteristics of Deaths with Covid–19 in 1st and 2nd Wave at AIIMS Raipur
Authors: Nv Sharun. , Yadav Manisha , Meenu Meenu , Rani Monika , Kumari Naincy , Vashisth Neha , Kumari Nikita
Published: February 2025

Background: The COVID-19 pandemic's rapid spread and the absence of standardized treatment have exacerbated the public health challenge. This retrospective, comparative study aims to analyze the epidemiological characteristics of COVID-19 deaths during the first and second waves at AIIMS Raipur, focusing on demographic shifts, healthcare utilization, and clinical outcomes. Materials and Methods: The study population comprised all COVID-19 deaths during the first and second waves, with a sample size of 120 deaths for each wave. Data were collected from patient records, focusing on demographic, clinical, and treatment parameters. Statistical analysis utilized SPSS, employing descriptive and inferential statistics. Results: The study revealed a demographic shift towards the 40-60 age group in the second wave, with significant differences in systolic blood pressure and D-dimer levels between the waves. No significant association was found between selected demographic characteristics and survival time after intubation. Statistical analysis indicated significant epidemiological distinctions between the waves, with a notable reduction in patients seeking initial treatment outside AIIMS in the second wave. Conclusions: The research highlights significant epidemiological shifts and clinical characteristics of COVID-19 fatalities between the first and second waves at AIIMS Raipur. The findings suggest a need for adaptive treatment protocols and informed public health policies to manage the evolving pandemic. Future research should focus on broader demographic studies and longitudinal tracking to inform healthcare planning and interventions.
СТАНОВЛЕННЯ ТА РЕАЛІЗАЦІЯ ОСВІТНЬОЇ ПОЛІТИКИ ЕВРОПЕЙСЬКОГО СОЮЗУ
Authors: ЗАБІЯКА І. М.
Published: February 2025

Стаття спрямована на визначення та характеристику політики Европейського Союзу в контексті професійної освіти. Окреслено сутність та концепцію освітньої політики ЕС у рамках специфіки формування загальних політик Європейського Союзу. У статті окреслено сутність та значення освітньої політики ЕС у розрізі специфіки процесу формування єдиної спільної політики европейського співтовариства. Розглянуто нормативно-правові засади забезпечення формування освітньої політики ЕС. Політика Европейського Союзу у галузі освіти обумовлює можливості европейського громадянина і впливає на перспективний вибір шляхів та засобів особистості при вирішенні проблеми майбутньої професії, навчання, професійного розвитку, мобільності тощо. Освітня політика Европейського Союзу – це комплексний внутрішньополітичний феномен, що відображає спільну мету – створити можливість для об’єднання зусиль 27 держав-членів для утворення та розбудови єдиного освітнього простору, а також взаємодії інститутів системи освіти на засадах принципу субсидіарності, який гарантує дієвість національних політик у галузі освіти. У статті розкрито взаємозв’язок між освітньою політикою національних держав і діями, які здійснюють інститути країн европейського співтовариства. Здійснено аналізу взаємозв’язку з конкретними проблемами і політичними ініціативами Европейського Союзу у галузі освіти і навчання, а також пов’язаних із соціально-економічними змінами та процесами европеїзації. У статті використовуються концепції европейських досліджень, а також поняття публічної політики та освітньої політики. Вивчення розвитку освітньої політики ЕС, розгляд її інституційної структури та ролі на сучасному етапі, визначення особливостей становлення та впровадження освітньої стратегії ЕС становить інтерес для вітчизняної науки в умовах державної стратегічної зорієнтованості на європейську спільноту, приближення до її економічних, освітніх та соціальних стандартів. Основним висновком даного дослідження є усвідомлення того, що ЕС має свою власну освітню політику, яка фокусується на соціально-політичних цілях і цінностях.
ВИКОРИСТАННЯ ҐАДЖЕТІВ ЯК ЗАСОБУ НАВЧАННЯ В ПРОЦЕСІ ВИВЧЕННЯ АНГЛІЙСЬКОЇ МОВИ ТА ЗАРУБІЖНОЇ ЛІТЕРАТУРИ
Authors: БЕРЕСТЮК Л. В. , ПАВЛЮК А. Б. , ШЕЛУДЧЕНКО С. Б.
Published: February 2025

Використання ґаджетів сприяє розвитку комунікативних навичок, індивідуалізації навчання та поглибленню знань учнів з англійської мови та зарубіжної літератури. Тому у статті ґаджети розглядаються як засіб навчання в процесі вивчення цих дисциплін. Інтеграція ґаджетів у процес вивчення англійської мови відкриває широкі можливості для покращення якості мовної підготовки учнів. Важливою перевагою є можливість використовувати інтерактивні додатки для навчання граматики, лексики, вимови та інших мовних аспектів. Завдяки сучасним додаткам, учні можуть виконувати вправи з різних мовних тем у зручному для них режимі з можливістю автоматичного оцінювання та аналізу помилок. Це дозволяє значно скоротити час на перевірку завдань та покращити ефективність зворотного зв’язку. Важливою складовою освітнього процесу є вивчення зарубіжної літератури. Використання ґаджетів у цьому контексті також відкриває нові можливості, оскільки це спрощує процес читання і робить його більш інтерактивним та динамічним, й учні можуть скористатися функціями пошуку, виділення важливих уривків, додавання нотаток тощо. Аналіз науково-педагогічної літератури свідчить, що неабияка увага приділяється проблемам використання сучасних технологій у навчальному процесі. Аналізуються можливості інтеграції цифрових технологій у традиційне, змішане та дистанційне навчання. Відзначено переваги, такі як доступ до інтерактивних матеріалів, розвиток мовних та комунікативних навичок, а також можливість індивідуалізації навчального процесу. Обговорюються виклики, пов’язані з використанням технологій, зокрема ризики відволікання учнів та нерівність у доступі до ресурсів. Стаття підкреслює важливість ролі вчителя у впровадженні технологій та формуванні навичок критичного мислення у учнів. Використання ґаджетів у навчанні може значно покращити якість освіти, але вимагає комплексного підходу до навчання, підготовки педагогів та врахування можливих ризиків, пов’язаних з їх використанням.
СУЧАСНІ ПІДХОДИ ЩОДО ЗАСТОСУВАННЯ ШТУЧНОГО КЕРУЮЧОГО СЕРЕДОВИЩА У ПРАКТИЦІ АДАПТИВНОГО ФІЗИЧНОГО ВИХОВАННЯ
Authors: АНДРІЙЧУК О. Я. , БИЧУК О. І. , ІВАНІЦЬКИЙ Р. Б.
Published: February 2025

Розробка фізкультурно-оздоровчих технологій для школярів з порушеннями слуху, систематичне тестування ключових показників їх фізичного стану та здоров’я й періодична корекція оздоровчих програм потребує вдосконалення процесу адаптивного фізичного виховання, зокрема й використання у повній мірі штучно керованого середовища. Мета – вивчити існуючі підходи та засоби штучного керуючого середовища, які застосовуються у практиці адаптивного фізичного виховання школярів. Штучно кероване середовище у фізичному вихованні дітей з депривацією слуху відіграє важливу роль у їхньому розвитку та соціальній інтеграції, оскільки його використання сприяє вирішенню певних ключових аспектів, найбільш актуальними серед яких є інноваційні технології, що можуть використовуватися у адаптивній фізичній культурі, а також соціальна інтеграція та психофізичний розвиток школярів. Сьогодні все більшої популярності набувають різні технології і засоби штучного керованого середовища, які забезпечують комплексний підхід до розвитку вертикальної стійкості у дітей з депривацією слуху, допомагаючи їм покращувати координацію, баланс та загальну фізичну підготовленість. До них зокрема відносять сенсорні платформи, віртуальні тренажери, інтерактивні платформи для тренувань та біомеханічні аналізатори. Застосування штучного керуючого середовища у фізичному вихованні дітей з депривацією слуху є важливим та перспективним напрямком, який сприяє їхньому всебічному розвитку. Використання сучасних біомеханічних та інформаційних технологій дозволяє створювати індивідуалізовані програми тренувань, які враховують специфічні потреби кожної дитини. Це підвищує ефективність фізичного виховання, допомагає покращити координацію, баланс та загальну фізичну підготовленість. Інтерактивні платформи, віртуальні тренажери та біомеханічні аналізатори забезпечують точний моніторинг прогресу та надають зворотний зв’язок у режимі реального часу, що дозволяє коригувати навчальні плани відповідно до потреб дітей. Адаптивне фізичне виховання з використанням штучного керуючого середовища сприяє соціалізації дітей, допомагаючи їм взаємодіяти з однолітками та розвивати комунікативні навички.