bluuebunny/crossref_metadata_2025 huggingface dataset:
Leveraging Machine and Deep Learning Models for Load Balancing Strategies in Cloud Computing
Authors:   Assistant Professor, Department of Information Technology, CMS College of Science and Commerce (Autonomous), Coimbatore, Tamil Nadu, India, Thilagavathy C
Published: December 2024

Objectives: To evaluate the efficiency of task prediction and resource allocation for load balancing (LB) in the cloud environment using the combined approach like random Forest(RF) for task prediction and Particle Swarm optimization for optimization and Convolutional Neural Networks (PSO-CNN) for resource prediction and allocation. Methods: The ensemble approach in the present study uses Random Forest (RF), a machine learning (ML) model for task prediction and Particle Swarm Optimization (PSO+CNN), a bio-inspired algorithm and Deep Learning (DL) model for optimization and resource allocation. The study employs PSO techniques to optimize CNN in order to address the investigation of algorithmic optimization in DL. The results show that the suggested model outperforms the other models like CNN-LSTM(Long Short-term memory), CNN-GRU(Gated Recurrent Unit), and PSO –SVM(Support Vector Machine) to increase the performance and efficacy of the cloud systems. The experiment is implemented using Python and assessed using Google Cluster dataset that is accessible to the public. Findings: The use of ML and DL techniques are found to be more efficient in cloud infrastructure than the conventional methods. The study examines the performance of the RF, PSO and CNN and the hybrid RF-PSO-CNN models. The accuracy, precision, and F1. Score metrics were used to assess the performance of the classification models. The recommended model RF-PSO-CNN outperforms them with an accuracy of 90% than the contrasted methods like CNN-LSTM, CNN- GRU and PSO-SVM. As a result, both the classification assessment metrics and resource consumption show that the proposed model performs effectively. Novelty: The novel ensemble approach suggests the combined RF-PSO-CNN for LB in cloud Computing. The task predicted by RF is assigned to the resource chosen by PSO and CNN, thereby improving the efficiency of task prediction and resource allocation. Most of the research uses any two ML or DL methods for either predicting the tasks to be scheduled or which resource to allocate. The study uses a combination of the ML (RF) method, bio-inspired algorithm (PSO) and a DL (CNN) model for both task and resource prediction concurrently and it examines the effectiveness of LB in the cloud context.

Keywords: Load Balancing (LB), Task scheduling, Resource allocation, Random Forest (RF), Convolutional Neural Networks (CNN), Particle Swarm Optimization (PSO)
Kinetic and Mechanistic Study of the Oxidation of Some Para-substituted Benzhydrols by Cetyltrimethylammonium Bromochromate using Spectrophotometric Technique
Authors:   Research Scholar, Department of Chemistry, University of Rajasthan, Jaipur, Rajasthan, India, Mahawar Pooja , Jangid Anushka , Singh Yadvendra , Rao Ammilal
Published: December 2024

Objectives: This study investigates the oxidation of para-substituted benzhydrols by cetyltrimethylammonium bromochromate (CTMABC) in dimethylsulfoxide (DMSO), aiming to elucidate the reaction kinetics and solvent effects. Methods: The oxidation was carried out under pseudo-first-order conditions, showing first-order kinetics for both CTMABC and benzhydrols. The role of hydrogen ions in catalysis was examined, and the reaction was analyzed in 19 different organic solvents. Solvent effects were quantified using Kamlet’s and Swain’s multi-parametric equations. Findings: The reaction produced the corresponding benzophenones and demonstrated a first-order dependence on both reactants. The presence of hydrogen ions accelerated the reaction. Solvent studies indicated that solute-solvent interactions significantly influenced reactivity. Novelty: This research provides a comprehensive kinetic and mechanistic understanding of benzhydrol oxidation, utilizing a novel multi-parametric approach to analyze solvent impacts, offering new insights into solute-solvent interactions in oxidation processes.

Keywords: Kinetics, Mechanism, Cetyltrimethylammonium bromochromate, Benzhydrol, Solvent effect
Refrigerator Performance Enhancement with Nanoparticle Infused Phase Change Material
Authors:   Professor of Mechanical Engineering, JNTUA, Ananthapuramu, 515002, Andra Pradesh, India, Ram Pommala Teja Vamsi , Prasanthi G
Published: December 2024

Objectives: This research aims to improve the energy efficiency and performance of traditional refrigerators by integrating Phase Change Material (PCM) and Nano-Enhanced Phase Change Material (NEPCM) on the condenser. Methods: This research integrated paraffin wax as phase change material and Titanium dioxide (TiO2) nanoparticle enhanced phase change material as Nano enhanced phase change material on the condenser side and evaluated their effects on the coefficient of performance (COP), Energy Efficiency, and Temperature regulation through experimental analysis. Findings: The results demonstrate that the integration of PCM increases the coefficient of performance (COP) by 21%, while the NEPCM achieves a 36% improvement. PCM integration reduces the condenser mid-temperature by 1°C, and NEPCM further lowers it by 2.5°C due to the enhanced thermal conductivity of TiO2 nanoparticles. Energy savings are significant, with PCM providing up to 10% savings and NEPCM achieving up to 21%, indicating a clear improvement in energy efficiency. Novelty: The research demonstrates significant energy efficiency improvements using NEPCM, providing measurable results to validate the enhanced thermal conductivity of TiO2 nanoparticles.

Keywords: Domestic refrigerator, Energy Efficiency, Nano­particle enhanced Phase Change Material, Phase Change Material, Titanium Dioxide Nanoparticles
Characterizing Water Users through Frequent Patterns and Association Rules by Using Apriori Algorithm: A Case of Pangani Basin Tanzania
Authors:   School of Computational and Communication Sciences and Engineering, Nelson Mandela African Institution of Science and Technology, Arusha, Tanzania, Lyuba Matimbila P , Nyambo Devotha G , Sam Anael , Tilahun Seifu
Published: December 2024

Objectives: To identify the hidden patterns in the K-means clustered dataset for the Pangani Basin using the Apriori algorithm through frequent patterns and association rules to enrich cluster characteristics. Methods: Frequent patterns and association rule mining were used to discover the hidden attributes in the K-means clustered dataset. Measures of minimum support ranging from 0.5% to 5% and minimum confidence ranging from 50% to 100% were used to generate a manageable number of rules which were then filtered for redundancy. Lift value >1.0 was used to determine the rule's interestingness while Arules and ArulesViz in R were used to visualize generated rules. Findings: Clusters one to four generated 25, 31, 47, and 49 rules respectively at a minimum confidence of 50% and minimum support of 2% in the first two clusters and 1% in other clusters. Furthermore, water users in cluster one were observed to abstract more water than the three clusters, while their water use fee also reflected on the amount they abstracted. In clusters two and three, water users identified the same amount of water source capacity but differed in the amount requested and water use fee. Water users in cluster four were identified with less water source capacity and fewer amounts abstracted than other clusters. However, their water use fee identified was higher than those in cluster three, with high water source capacity and high amount requested. Such a difference is attributed to the type of water use for cluster three users being domestically supplied through community water supply entities to help villagers access water. In contrast, the water use for users in cluster four is domestic and commercial. Novelty: When aggregated with the clustering observations, the identified association rules mining results provide a broad understanding of water users' characteristics for better water allocation and rationing.

Keywords: Association rule, Frequent Patterns, Apriori, Characterization, Pangani Basin
Optimization of Energy Involved in Rolling Stock of a Sub-Urban Rail Transport System
Authors:   Research Scholar, Department of Electrical Engineering, Babu Banarasi Das University, 226028, Lucknow, India, Ishaq Mohammad , Shukla Praveen Kumar , Ashfaq Haroon
Published: December 2024

Objectives: This research is based on the real-world study of Mumbai Metro, which focuses on enhancing the efficiency of metro rail systems by optimizing the timetable to synchronize train movements. The primary goal is to minimize total energy consumption by maximizing the exchange of regenerative-braking energy. Methods: Mumbai Metro Rolling Stock is having regenerative braking systems, allowing surplus energy regenerated during braking to be transferred to other trains in the same electrical rail section. To achieve this optimization, a graphical method is used to coordinate the time synchronization of the braking train arriving at a station with the accelerating train departing from the same or different station. This coordination ensures that regenerative-braking energy is effectively utilized and distributed among trains within the system. By quantifying the energy savings resulting from synchronization, this model provides an incentive for implementing more efficient train scheduling practices. The application of this model was demonstrated through the design of schedules for the Mumbai Metro. The implementation resulted in measurable energy savings, showcasing a clear correlation between train movement synchronization and reduced energy consumption. Importantly, this optimization strategy does not compromise overall passenger service quality and can be implemented with relatively low investment costs. In conclusion, adjusting the timetable in force based on principles of time synchronization and energy optimization has the potential to yield considerable energy savings for metro rail systems. Findings: This research emphasizes the importance of strategic train scheduling in maximizing the efficiency and sustainability of public transportation networks using regeneration of electrical energy. By implementing the optimized timetable, could lead to approximately a 5.03 % increase in regenerative energy utilization which would save 2.2 % in total energy consumption. Novelty: This study introduces a novel method to assess energy cooperation between trains using timetable optimization because this is the first real-world study of its kind conducted on any Indian metro system in which if one train is in braking mode then another train in the same electrical section should be in motoring mode so as to avoid the losses of the regenerated energy.

Keywords: Optimization, Headway, Dwell time, Coasting period, Traction energy
Artificial intelligence as a tool of the modern teacher
Authors:   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Pashkova A. , Demyanenko S. ,   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine
Published: December 2024

The article considers the possibilities of using artificial intelligence technologies in the educational process, in particular for teaching geography in schools. The advantages and challenges of integrating AI into education, as well as its role in personalizing the educational process and automating routine tasks, are analyzed. Examples of neural networks such as ChatGPT, Suno, and D-ID Studio are provided that can become tools for creating interactive, creative, and scientifically accurate materials. It is noted that the introduction of AI contributes to increasing the interest of students, the development of critical thinking and creative abilities.
Cultural Harmony in Defense Industry: A Case Study on Innovative Intercultural Communication
Authors: Yılmaz Ayşe Aslı
Published: December 2024

In the contemporary global landscape, marked by interconnectedness, cultural diversity represents a significant factor that influences multinational organizations, particularly within the defense industry. This article centers on the pivotal role of intercultural communication within multinational defense corporations, with a specific focus on its profound impact on open innovation. Drawing upon real-world examples and existing research, it examines how Rheinmetall's open innovation strategies are shaped by the dynamics of intercultural communication. This study illuminates how Rheinmetall effectively navigates cultural disparities, adapts communication methods, and fosters a collaborative environment conducive to innovation. It underscores the transformative power of intercultural communication within Rheinmetall, enabling the organization to harness diverse perspectives, expand global networks, and spearhead innovations within the defense sector. Furthermore, this article acknowledges the challenges posed by cultural diversity in the defense industry and offers practical strategies for Rheinmetall and other defense corporations to establish inclusive and cooperative environments. Its distinctive contribution lies in its comprehensive examination of how intercultural communication intricately influences open innovation within the defense sector, exemplified through the Rheinmetall case study. This research provides valuable insights and pragmatic solutions for navigating the complexities of cultural diversity in multinational organizations.
Mathematical modeling of the high-pressure hydraulic drive of a regulating valve control system of the steam turbine of a steam-electric plant
Authors: Romanchuk Elizaveta Yu. , Kotkas Lyubov A. , Zharkovsky Alexander A. , Zhurkin Nikita А.
Published: December 2024

BACKGROUND: High-pressure hydraulic drives are used to control the shut-off valves of steam and gas turbines. Currently, there is a trend of transition from the low-pressure control systems to the high-pressure control systems, which leads to decrease of size of a control unit and to ensuring easy reparability. The Bosch Rexroth high-pressure hydraulic actuators are widely used. These hydraulic drives are capable of moving the shut-off valve element during up to 0.3 s.
AIM: Development of the mathematical model to obtain main dynamic characteristics of a hydraulic drive of the regulating valve control system of the steam turbine of a steam-electric plant.
METHODS: The studies of dynamic characteristics were carried out with a numerical method using the MATLAB/Simulink software.
RESULTS: The mathematical model of the high-pressure hydraulic drive of the regulating valve control system of the steam turbine of a steam-electric plant, capable of moving the shut-off valve element during up to 0.3 s, was developed. The dynamical characteristics, such as displacement and velocity of the shut-off valve element of the regulating valve, pressure change in the hydraulic cylinder cavities, displacement of a plunger of a spool valve, are presented. The possibility of reducing the list of the used hydraulic equipment was also considered: a comparison of the system with accelerator valves and without accelerator valves was carried out.
CONCLUSION: The practical value of the study lies in the possibility of using the developed mathematical model in the study of various types of hydraulic drives.
A Perception of Revenue-Generation Strategies in HBCU Athletic Departments
Authors: Elliott Kelly , Williams Tyler A.
Published: December 2024

This study focuses on the perception of revenue generation among Historically Black Colleges and Universities (HBUC) athletic departments. Specifically, the study aimed to investigate perceptions of revenue-generation strategies in NCAA Division II HBCU athletic departments. To gather this information, participants with experience working with HBCUs were interviewed to obtain a better understanding of the current landscape of revenue-generation strategies as well as challenges. Participants took part in semi-structured interviews. Results indicated there are opportunities for HBCU athletic departments to generate revenue, but staffing may pose a challenge. This study will help athletic administrators understand current revenue generation at HBCUs and offers possible strategies athletic administrators can use to increase revenue generation with an understanding of limited resources.
Foreign body ingestion: distribution, its complication and management
Authors: Sharma Kalpana , Pyrbot Kune S. , Sava Nasimus
Published: December 2024

Background: Foreign body ingestion can lead to severe complications, especially if the object becomes lodged in the oesophagus. Complications may include perforation, obstruction, and secondary infections. Early diagnosis using soft tissue neck and chest radiographs can help determine the location, type of foreign body and any associated abscess formation. In cases with complications, the primary treatment involves intravenous antibiotics followed by removal of foreign body.
Methods: This prospective observational study was conducted in the Department of Otorhinolaryngology and Head and Neck Surgery at Gauhati Medical College and Hospital, Guwahati. A total of 144 patients with foreign body ingestion treated in our hospital from September 2023 to August 2024 were included. Each patient underwent a thorough clinical assessment and radiographs of the soft tissue neck, chest, and abdomen (both lateral and anteroposterior views). A computed tomography (CT) scan was performed, if necessary, to confirm the presence of foreign body and to identify any potential complications.
Results: Among the 144 patients, 18 developed complications related to foreign body ingestion ranging from 6-60 years old with a male-to-female ratio of 2:1. The most frequent complication was retropharyngeal abscess, followed by oesophageal obstruction, respiratory obstruction, and oesophageal tear. Out of the 18 patients, one patient expired as a result of complications.
Conclusions: Foreign body ingestion can cause serious complications such as oesophageal obstruction, mucosal laceration and perforation, airway obstruction, and infections. Prompt identification and intervention are essential to manage these complications effectively and to reduce morbidity and mortality in affected patients.
Impact of neuroanatomical alterations identified by advanced imaging on the diagnosis and management of schizophrenia: a systematic review of psychosocial interventions and pharmacological therapies
Authors: Hernández Rebeca Rosas , Santiago Luisana Darionara Maldonado De , Miranda Dario Javier Caguate , Velasco Melanie Betsabe Orellana , Maldonado Juan David Alzate , Arroba Dianna Mishell Loor , Diego Saltos Hernández Milton
Published: December 2024

We aim to systematically evaluate neuroanatomical alterations identified through advanced imaging on the diagnosis and management of schizophrenia. Neuroimaging advancements of magnetic resonance imaging (MRI), positron emission tomography (PET) and diffusion tensor imaging have made it possible to reveal in-depth structural and functional abnormalities such as reduced grey matter in the prefrontal cortex and hippocampus or ventricular enlargement and disrupted white matter tracts such as in schizophrenia case. Key symptoms such as disordered behaviour, hallucinations, and cognitive deficiencies are correlated with these alterations. Morphological features are also associated with neurotransmitter dysregulation specifically about dopamine and glutamate. The review also looks at pharmacological treatments like antipsychotics and psychosocial methods like cognitive behavioural therapy emphasising their varying effectiveness in treating the complex symptomatology of schizophrenia. Although there is potential for individualized treatment when neuroimaging results are integrated with clinical techniques but there are still obstacles to putting these insights into practice, especially in areas with low resources.
Sindicalismo da Agricultura Familiar e Estado:
Authors: Lazzaretti Mateus , Lazzaretti Picolotto Everton
Published: December 2024

Este artigo pretende discutir a relação entre o sindicalismo da agricultura familiar e o Estado durante os governos liderados pelo Partido dos Trabalhadores (PT) entre 2003 e 2016. Para tal, tomou-se como objeto a Federação dos Trabalhadores na Agricultura Familiar da Região Sul (Fetraf-Sul), buscando analisar suas interações com o governo federal no período referido, cujas marcas foram a participação, negociação e mediação de políticas públicas. A reflexão apóia-se na articulação entre um referencial teórico-metodológico materialista histórico-dialético e as contribuições da teoria dos movimentos sociais. Parte-se da análise de entrevistas semi-estruturadas com ex-dirigentes da Fetraf-Sul, ex-assessores sindicais e aliados que ocuparam cargos na burocracia estatal. Como resultados, identificam-se as rotinas de interação predominantes no período de 2003 a 2016 entre Fetraf-Sul e Estado.
Conselhos de alimentação escolar:
Authors: Mélo Mayara , Freitas Meneses Valdênio
Published: December 2024

Este trabalho analisa a importância dos Conselhos de Alimentação Escolar (CAEs) na implementação e fiscalização do Programa Nacional de Alimentação Escolar (PNAE), destacando suas funções, desafios e estratégias de atuação. Utilizando uma metodologia de revisão sistemática de literatura (RSL) narrativa e qualitativa, foram coletadas e analisadas informações de bases dados confiáveis como Oasis, Periódicos Capes, Estudos Sociedade e Agricultura, e SciELO, filtradas por palavras-chave específicas em artigos, teses e dissertações publicados nos últimos cinco anos. Os resultados indicam que os CAEs desempenham um papel crucial na garantia da segurança alimentar e nutricional dos estudantes, promovendo a qualidade dos alimentos e a eficiência na utilização dos recursos do PNAE. Durante a pandemia de COVID-19, a atuação dos CAEs foi essencial para a adaptação e continuidade do programa. A pesquisa também evidencia a importância da capacitação contínua dos conselheiros, do uso de tecnologias para monitoramento e da integração do PNAE com a agricultura familiar. Conclui-se que os CAEs são fundamentais para o sucesso do PNAE, sendo necessário aprimorar as práticas de capacitação e promover a participação comunitária para enfrentar os desafios existentes e fortalecer a eficácia do programa.
Plataformização, partidos políticos e usos das mídias digitais
Authors: Oliveira Wilson José Ferreira de , Oliveira Castro Bárbara Vitória
Published: December 2024

A intensificação dos usos das plataformas digitais em diferentes espaços sociais requer uma melhor compreensão de como elas impactam a política contemporânea. O presente artigo analisa as formas de utilização das redes sociais de relacionamento nas dinâmicas de organização e funcionamento dos partidos políticos do Estado de Sergipe durante as eleições de 2022. Com base na netnografia e análise de conteúdo foi possível demonstrar que há uma forte preferência dos partidos em utilizar o Instagram. Foi concluído que o principal propósito do uso político dessas redes pelos partidos é promover seus candidatos e disseminar informações favoráveis ao partido e suas lideranças. Esta análise mostra a relevância da análise dos usos práticos destas plataformas para uma melhor compreensão dos seus impactos sobre as dinâmicas de organização e de funcionamento dos partidos políticos
Alveolar ridge preservation in implant dentistry: A hype or buzz? – A review
Authors: Sharma Gautham , Bhat Pragathi , Setty Swati
Published: December 2024

Alveolar Ridge Preservation (ARP) in implant dentistry aims to preserve the existing soft and hard tissue envelope, further maintaining a stable alveolar ridge volume so as to simplify implant placement, improve functional, aesthetic outcomes, reducing need for further bone augmentation during implant placement, enhance survival and success rate, reduction of biological and technical complications associated with dental implants. Although literature suggests that application of ARP may reduce the need for further, simultaneous bone augmentation with respective to implant placement, this review article is an attempt to discuss various ARP techniques after tooth extraction.
The biological edge in periodontal therapy: Revolutionizing periodontal treatment with autologous blood products
Authors: Chellathurai Burnice Nalina Kumari , Chandrasekar Devadharshini , Ravi Nikita , Mahendra Jaideep , Rajaram Vijayalakshmi
Published: December 2024

This review delves into the pivotal role of autologous blood products—such as platelet-rich plasma (PRP), platelet-rich fibrin (PRF), and injectable platelet-rich fibrin (i-PRF)—in revolutionizing periodontal therapy by seamlessly integrating biological principles with clinical applications. These blood derivatives enhance key regenerative processes, including cellular proliferation, angiogenesis, and extracellular matrix remodelling, thereby significantly improving outcomes in soft and hard tissue healing. By synthesizing the latest research, clinical studies, and practical experiences, the review underscores the growing importance of these therapies in modern periodontics while advocating for standardized protocols and further research to maximize their clinical efficacy and long-term benefits.
Comparative analysis of antimicrobial efficacy and cytotoxicity of Terminalia arjuna bark extract mediated zinc oxide nanoparticles (ZnONPs) and selenium nanoparticles (SeNPs): An in-vitro study
Authors: Vijayalakshmi R , Ambalavanan N , Rajesh Kumar S , Mahendra Jaideep , Sudhakar Uma , Munusamy Tharani
Published: December 2024

This study provides an in-depth comparative analysis of the antimicrobial efficacy and cytotoxic effects of -mediated Selenium Nanoparticles (TA-SeNPs) and Zinc Oxide Nanoparticles (TA-ZnONPs) in the context of chronic periodontitis. The well diffusion assay and Brine Shrimp Lethality Assay were employed to assess antibacterial efficacy and cytotoxicity, respectively.

The aim of the studyis to contribute to the understanding of the potential applications and safety considerations associated with green-synthesized ZnONPs and SeNPs as a local drug delivery agent in the treatment of chronic periodontitis.The objective of the study is tocomparatively analyse the antimicrobial efficacy and cytotoxic effects of -mediated Selenium Nanoparticles (TA-SeNPs) and Zinc Oxide Nanoparticles (TA-ZnONPs).

Mueller Hinton agar was prepared for the well diffusion assay, and 24-hour-old cultures of , , and were swabbed onto the agar. Different concentrations (25, 50, 100 µg/mL) of TA-SeNPs and TA-ZnONPs were loaded into wells, and a plant extract served as the control. Plates were incubated at 37⁰C for 24 hours, and inhibition zones were measured. For the Brine Shrimp Lethality Assay, a saline solution was prepared, and TA-SeNPs and TA-ZnONPs were introduced at concentrations of 5, 10, 20, 40, and 80μg/mL Viability was observed after a 24-hour incubation.

Employing antimicrobial activity against oral pathogens, SeNPs demonstrated a specific and heightened response against , while ZnONPs exhibited consistent efficacy against all tested pathogens, suggesting broad-spectrum potential. However, the Brine Shrimp Lethality Assay revealed SeNPs concentration-dependent cytotoxicity, necessitating careful dosage considerations. In contrast, ZnONPs displayed a more favorable cytotoxic profile.

These small differences underscore the importance of optimizing dosages to balance antimicrobial efficacy and safety, providing valuable details for the development of targeted nanotherapeutics for chronic periodontitis. Further mechanistic studies and in vivo investigations are needed to refine their potential applications in periodontal infection management.
Comparison of patient satisfaction and clinical outcomes in patients of inflammatory gingival enlargement treated with Diode LASER and conventional scalpel techniques- A Randomized controlled trial
Authors: Chandel Nidhi , Walhe Monika S , Mahajan Ajay , Asi Kanwarjit S
Published: December 2024

Gingival overgrowth describes a generalised or localised enlargement of the gingival tissues. It is a heterogeneous group of disorders causing esthetic, functional, masticatory and psychological disturbances. When gingival enlargement is not resolved through hygiene measures, a surgical intervention (gingivectomy) is mandatory to return the gingival to its anatomical and physiological conditions. When perusing the literature it was found the lack of any studies comparing diode laser with conventional surgery procedure in gingivectomies in adult patient. In this study it was aimed to compare the effects of diode laser with conventional scalpel surgery on various ingtra and post operatove parameters.

This randomized controlled trial evaluated the efficacy of the use of diode LASER in the treatment of chronic inflammatory gingival overgrowth over the conventional use of the scalpel surgical technique.

Twenty-one patients with chronic inflammatory gingival overgrowth were recruited and surgically treated and monitored clinically baseline (before SRP) and 30 and 90 days after SRP. All patients were randomly assigned to a Test (LASER, n=10) or Control (scalpel, n=11) group. The data were statistically analyzed.

: Better hemostasis was observed in the test group than the control group with a statistically significant difference (p=0.001). The healing in the test group was better than in the control group and was statistical significant when recorded at 10 day (p=0.001), 1 month (p=0.02) post, but no statistical difference was observed at 3 month post-operatively (p=0.25). Based on the mean VAS score recorded at 24hrs and 72hrs post operatively, patients were fully comfortable in the test group till 72 hrs post operatively, but in the control group patients were slightly uncomfortable after the procedure.

: it can be concluded that results of both the groups were comparable in relation to all the parameters yet the sites treated with Laser were better in terms hemostasis, wound healing, patient comfort and need for local infiltration. Hence, within the limits of the study, it can be concluded that Laser proves to be a reliable alternative surgical tool to treat gingival overgrowth, offering advantages like bloodless field, sterilization of the surgical site, less postoperative pain with better healing and more patient comfort.
Management of Endo-Perio lesions by different modalities – A report of two cases
Authors: Malali Vijayalaxmi V
Published: December 2024

The relationship between the pulp and the periodontium has been extensively studied. Pulpal and periodontal infections may exist independently or may lead to involve the other. Both endodontic and periodontal diseases are caused by a mixed anaerobic microorganisms. The diagnosis and management of endo perio lesions differ from those lesions of single causative factor and depend on the degree of involvement of both tissues. They present signs and symptoms, which cannot be easily attributed to or accounted for and require more detailed examination and definitive treatment plan. The treatment outcomes are not readily predictable as of lesions of single origin. Distinguishing the primary etiological factor and overlapping secondary clinical features require thorough knowledge and understanding of the pathology, anatomy, and microbiology with respect to the teeth involved. The primary and secondary etiological factors can have numerous variations and hence makes arriving at a definitive treatment plan complex. However, systematic clinical examination combined with relevant investigations always provides a correct direction toward optimum treatment plan. This paper presents two such cases of endo perio lesions and their successful management by different treatment modalities.
Third generation barrier membranes - Role in periodontal regeneration
Authors: Mutthineni Ramesh Babu
Published: December 2024

The objectives of periodontal treatment are not only the control of periodontal diseases but the regeneration of periodontal tissue destroyed by such diseases. A number of surgical procedures to achieve these goals have been devised over the years. The rationale of Guided tissue regeneration is to impede apical migration of the epithelium by placing a membrane between the flap and root surface (preventing contact of the connective tissue with the root surface); cells derived from the periodontal membrane are induced on the root surface selectively and periodontal tissue regenerated. Over the years, the development of membrane technology has evolved significantly.
The principle of nationalities in the foreign policy of Napoleon III
Authors: Krekhov Sergey S.
Published: December 2024

The article analyzes the foreign policy activities of Napoleon III. In particular, examples of the use of the principle of nationalities by the French emperor are considered. Specific steps of assistance from France to the peoples of Moldova, Wallachia, Italy and Poland are described. It is concluded that the policy of Napoleon III was aimed primarily at pacifying Europe by creating independent, national states within their natural borders. The author believes that the full implementation of the plans of the French monarch would lead to the end of wars and the establishment of lasting peace in the European part of the world.
Codification of legislation or codification of law: statement of the problem
Authors: Ivanov Artyom B.
Published: December 2024

The publication is devoted to the problem of choosing a formulation that most fully reveals the nature of legal codification. Basically, researchers write either about the codification of legislation or about the codification of law. A number of works also talk about the codification of legislative norms or legal norms. As a rule, «fluctuations» in doctrine are more noticeable at the branch level, when it is impossible to limit oneself to the word «codification» but it is necessary to also indicate the area being codified. The article shows that the differences in wording are due, firstly, to the different understanding by scholars of the subject (object) of codification, that is, what is subject to codification processing within the framework of a given legal practice. Secondly, the concepts of «codification» and «codification of legislation» themselves can be interpreted differently. If we see codification as a process of «law-systematizing law-making», then we should use the formulation «codification of law» («codification of legal norms», «legal codification»). It is precisely legal norms (law as a whole), and not legislation, that are the main subject of codification, selected from diverse and unorganized sources (forms) of law and other documents containing legal information. The subject of codification is not only legislative norms; it is much broader. The phrase «codification of legislation» in the sense of the subject of such activity is incorrect; its consolidation in doctrine and practice was due to a change in the meaning of the term «law» (from «legal norm» to «normative act»). If the term «codification» is considered not as a process (what we are codifying), but as a goal (what we are codifying for), then we are talking about improving legislation, not law, and the formulation «codification of legislation» will look quite correctly. It seems, however, that the formulation «codification of law», reflecting the subject of the activity, more fully reveals the essence of this type of legal systematization (selection of legal norms from numerous sources and their ordering in a new codified act). Legislation can be improved not only through codification. In general, it is proposed to proceed from the fact that it is the law that is codified, while legislation is improved (reformed) in the course of codification.
On the subjects of misuse of state extra-budgetary funds (Article 285² of the Criminal Code of the Russian Federation)
Authors: Ivanchin Artem V. , Karagina Daria O.
Published: December 2024

The article is devoted to topical issues related to the characteristics of the subjects of the crime provided for in Article 285² of the Criminal Code of the Russian Federation. The author examines the norms of criminal and budgetary legislation, as well as legislation on social insurance, mediating financial relations with the participation of state extra-budgetary funds. Attention is focused on the relationship between the subject of the crime provided for in Article 285² of the Criminal Code of the Russian Federation and its subject, the features of the subject of the crime due to the systemic relationship of the subject and the subject of the crime are established. Various views of scientists regarding the species diversity of the subjects of the crime under consideration are presented, examples from judicial practice are given. Based on the results of the analysis, the author formulates his own position regarding the identified legal and technical shortcomings of the structures of the composition of the investigated crime in terms of its subject, and suggests possible ways to optimize Article 285² of the Criminal Code of the Russian Federation.
Ostap Bender and the Criminal code of the RSFSR 1926. Part II
Authors: Oganesyan Roman G.
Published: December 2024

This article continues to explore the activities of one of the most famous scammers in Russian fiction - Ostap Bender. Considering the second novel by Ilya Ilf and Evgeny Petrov "The Golden Calf", the author notes not only the transformation of the image of the "great combinator", but also the commission of new crimes by him from the standpoint of Soviet criminal law in the early 30s of the XX century - the period of large-scale socialist construction in the USSR.
Financial legal relations in cyberspace as an object of criminal law protection
Authors: Gladych Natalya V.
Published: December 2024

According to the author, the current trend of digitalization of relations in the field of finance, which is observed today, entails the need to revise approaches to the essence of financial legal relations. Public relations on the formation, distribution and use of financial assets should be regarded as financial and subject to criminal law protection. At the same time, these legal relations do not necessarily develop with the participation of the state and are characterized as public law and state power. The expansion of the list of financial assets fixed by the author allows substantiating the conclusion that in the conditions of the modern information society in cyberspace, not only redistribution takes place, but also the creation of a social product. At the same time, the current legislation in this area lags behind the dynamically developing social relations. In support of this, the author cites a technology for creating digital documents that has not yet been formalized by law through the use of the capabilities of non-fungible NFT tokens. The author emphasizes that the opportunities provided by cyberspace are actively used by attackers for criminal purposes. Documents that define the strategy for the development of the Russian state and ensuring national security, as well as the doctrine of criminal law, adequately assess the threat of financial crimes in cyberspace. The tasks of the criminal law protection of financial legal relations outlined in the criminal law, contrary to the positions expressed in the scientific literature, also quite fully reflect the role of criminal law in combating crime of this type. Contrary to the approach prevailing in the doctrine of criminal law, whose supporters focus on the method of committing financial crimes, the author connects the prospects for studying the identified issues with an analysis of the specifics of cyberspace as a special area for committing such crimes. In this regard, the scientific article highlights the signs of financial legal relations in cyberspace.
Donald Trump's Political Psychological Profile in the 2024 Election Campaign: Digital Media Bias and Social Polarization
Authors: Strelets Ilya E. , Panesh Aslanbii A.
Published: December 2024

Drawing upon original programs for processing an array of publications (n=1000) and analyzing the tonality of articles published from November 15, 2022 to March 30, 2023 on twenty digital platforms of various ideological leanings, the article examines the bias of these platforms towards Donald Trump with the intent to identify the predominant agenda in the US digital media from the official announcement of D. Trump’s entry into the 2024 presidential race until the filing of charges against him. The assumption is increasing media bias begets political polarization in society and radicalization of citizens’ political preferences. Research shows that left-wing media, the largest part of the digital media sphere, demonstrate the highest negative bias towards D. Trump, centrist media, ranking second, demonstrate a positive attitude towards the left agenda and acquire characteristics of clearly pro-Democratic platforms, and right-wing, the least popular, demonstrate equal levels of negative and positive bias, striving for constructive criticism of their political favourite. Thus, most US media, regardless of their declarations, broadcast political messages of a high level of negative bias towards the Republican candidate, seeking to influence the perception of D. Trump’s political psychological profile to benefit their editorial boards and owners.
Semen composition and structure of the LSG "Musical instruments" in Russian language
Authors: Eliseeva Alina A.
Published: December 2024

The article analyzes the semen composition of the lexical-semantic group "Musical instruments", differential semes are combined into classification features. The analysis showed that the archisemе of LSG is the component ‘musical instrument’. Differential semes are combined into the following classification features: sound source, material, place, time, circumstances of appearance, scope of application, function, appearance (structure), сonnection with other instruments. A large number of identified classification features and the differential semes included in them indicate the diversity of the semen structure of LSG. As a result of the analysis, it was concluded that there are no mandatory criteria for describing musical instruments, despite the prominent classification features having the largest composition of semes. The structure of LSG is analyzed in detail. The core consists of high-frequency non-homonymous words such as гитара and рояль. In the center there are 9 unambiguous lexemes with an average frequency and polysemous words, where the meaning of "musical instrument" is the main one. The near (7 units) and far (26 units) peripherals include less frequent lexemes, both unambiguous and multivalued. The extreme periphery is represented by unambiguous lexemes with zero frequency, multi-valued lexemes with zero frequency, in which the value of "musical instrument" is nuclear, multi-valued lexemes with low frequency, in which the value of "musical instrument" is peripheral, multi-valued homonymous lexeme орган, in which the value of "musical instrument" is nuclear (20 lexemes).
Images of Russian writers in the language consciousness of the youth of the Yaroslavl region
Authors: Talitskaya Anna A. , Livanova Anastasia Yu.
Published: December 2024

The article describes the specifics of the perception of anthroponyms of the lexico-semantic group "Russian Writers" by the youth linguistic consciousness (the recipients are residents of the Yaroslavl region). The anthroponyms A. S. Pushkin, M. Y. Lermontov and I. S. Turgenev served as the material for the study. The study was conducted using the method of directed associative experiment, according to the results of which the associative fields of all the studied stimuli were compiled. It is shown that the semantic groups that were identified in the analysis of associative fields generally coincide in all three studied anthroponyms. These are such groups as "The meaning of the poet and his work", "Qualities attributed to the poet", "Perception of creativity by the reader", "Literary activity". The semantic groups "Appearance" and "Origin" became specific semantic groups for the anthroponym A. S. Pushkin, and for the anthroponym M. Y. Lermontov - "Appearance" and "Facts of biography". No specific semantic groups have been identified for the anthroponym I. S. Turgenev. The psycholinguistic meanings of anthroponyms are formulated after processing the experimental data obtained. It has been established that all anthroponyms are characterized by semes with both an approving and disapproving assessment, while the evaluative characteristics are diverse. Conclusions about the high mastery of anthroponyms by the linguistic consciousness of the youth of the Yaroslavl region are drawn, and the anthroponym A. S. Pushkin turned out to be the most mastered.
Adaptación de consorcios microbianos nativos presentes en lodos de depuradora para acumular polihidroxialcanoatos (PHA´s)
Authors: Cortes Lasso Daina Yuliana , Contreras Roa Angie Valeria , Camacho Kurmen Judith Elena , Guzmán Luna Carolina
Published: December 2024

Los polihidroxialcanoatos (PHA´s) son poliésteres naturales biodegradables y biocompatibles sintetizados por una amplia gama de bacterias como reserva de carbono y su composición química varía de acuerdo con el sustrato utilizado, la ruta metabólica usada por el microorganismo y la enzima PHA-sintasa. Teniendo en cuenta los Objetivos de Desarrollo Sostenible (ODS), la economía circular y la reutilización de agua residual, el propósito de esta investigación es describir, mediante la revisión de literatura científica, aspectos relacionados con la adaptación y selección de consorcios microbianos nativos que permiten obtener una alta acumulación de PHA´s a partir de lodos de depuradoras de agua residual. La producción de estos polímeros está condicionada a la formulación del medio de cultivo para favorecer el incremento de la biomasa y posteriormente su acumulación. Para esto se han descrito estrategias de alimentación microbiana iniciando con un medio enriquecido en nutrientes, seguido de una fase de formación de productos en un medio limitado, proceso conocido como feast and famine, el cual es una estrategia utilizada en la actualidad. Los consorcios microbianos mixtos provenientes de depuradoras son promisorios para la producción de PHA´s a partir de ácidos grasos volátiles utilizando la estrategia de feast and famine.
Organic supports: a low-cost alternative to enhance anaerobic digestion?
Authors: Garay Jácome María Paula , Parra Suárez Rosaura Angelica , Jaimes Estévez Jaime , Castro Molano Liliana del Pilar , Escalante Hernández Humberto
Published: December 2024

Organic supports in Anaerobic Digestion facilitate the attachment of microorganisms to the surface of these media, thereby enhancing biogas production; however, the information available in the literature is limited. This article is a compilation of research focused on using organic supports in anaerobic processes published over the past 18 years, highlighting the challenges encountered during anaerobic biodegradation and the limitations of conventional approaches; in this regard, this review concentrates on the influence of organic supports on the microbiology and biochemistry of the anaerobic process. Current trends in using organic supports and their advantages for improving biogas efficiency and quality are also presented.