bluuebunny/crossref_metadata_2025 huggingface dataset:
High SARS-CoV-2 secondary infection rates in households with children in Georgia, United States, Fall 2020—Winter 2021
Authors: Nowak Kacy D. , Lane Morgan A. , Mbanya Armand , Carter Jasmine R. , Binion Brianna A. , Espinoza Daniel O. , Collins Matthew H. , Heaney Christopher D. , Pisanic Nora , Kruczynski Kate , Spicer Kristoffer , Rivera Magdielis Gregory , Glover Felicia , Ojo-Akosile Tolulope , Breiman Robert F. , Anderson Evan J. , Lobelo Felipe , Fairley Jessica K.
Published: October 2024

Background

A wide range of household secondary infection rates has been reported, and the role of children in population transmission dynamics for SARS-CoV-2 remains ill-defined. We sought to better understand household infection early in the pandemic.

Methodology

A cross-sectional study of 17 households in the Atlanta metropolitan area with at least one child and one case of COVID-19 in the prior 1–4 months were recruited between December 2020 and April 2021. Self-collected saliva samples were tested on a multiplexed platform to detect IgG antibodies that bind to SARS-CoV-2 antigens. Secondary infection rates (SIR) were calculated and compared.

Results

We report results on 17 families, including 66 individuals. We found an average SIR of 0.58; children and adults were similarly infected (62% children vs. 75% adults) (p = 0.2). Two out of 17 households had a pediatric index per our definition. Number of pediatric infections per household (p = 0.18), isolation (p = 0.34), and mask wearing (p = 0.80) did not differ significantly among households with an SIR above the mean vs. those with SIR below the mean. Households with higher SIR also had a higher number of symptomatic cases (p < 0.001).

Discussion

We demonstrated high household SIRs at the early stages of the pandemic in late 2020 to early 2021 with similar impact on children and adults. The ease of collecting saliva and the detection of asymptomatic infections highlight the advantages of this strategy and potential for scale-up.
Eliciting medication preferences of patients with type 2 diabetes under different insurance coverages in China
Authors: Zheng Lvyun , Liu Shimeng , Liu Zhigang , Cao Chenchen , Xue Wenjing , Chen Yingyao , Liu Jing
Published: October 2024

Objective

To understand the medication preference of type 2 diabetes mellitus (T2DM) patients with different insurance coverages, and to provide reference for improving the patient-centered clinical treatment decision.

Methods

This study used Discrete Choice Experiment (DCE) to elicit preferences of T2DM patients with different insurance coverages in China. A multistage stratified cluster-sampling procedure for data collection and a total of 1,409 valid respondent were conducted.

Results

Seven attributes have significant influence on the preference of T2DM patients with Urban Employee Basic Medical Insurance (UEBMI) and Urban and Rural Residents Basic Medical Insurance (URRBMI) (p < 0.05). T2DM patients with UEBMI pay the most attention to Gastrointestinal adverse events, while T2DM patients with URRBMI pay the most attention to the Treatment efficacy/reduction in HbA1c. Patients with different medical insurance have different willingness to pay for Cardiovascular benefits, Mode of administration and Weight change. When Gastrointestinal adverse events is changed from higher (40%) to none (0%), patients with UEBMI are willing to pay ¥523.49 more per month, while patients with URRBMI are only willing to pay ¥266.62; When the Treatment efficacy/reduction in HbA1c changes from poor (0.5%) to Highest (2.5%), patients with UEBMI are willing to pay ¥518.44 more per month, while patients with URRBMI are willing to pay ¥328.33 more per month. The Gastrointestinal adverse events and the Treatment efficacy/reduction in HbA1c are the primary factors for T2DM patients with UEBMI and URRBMI, followed by the Hypoglycemic risk.

Conclusion

Physicians should consider patients’ medication preferences in clinical medication treatment of T2DM patients with different insurance coverages, make targeted treatment decisions, and improve patients’ medication compliance to achieve better treatment results.
Perspectives of psychiatric nurses on the stigmatization of mental healthcare in Ghana: a qualitative study
Authors: Mensah David Kofi
Published: October 2024

Background

Stigma surrounding mental illness has been identified as a major bane of psychiatric care in many low- and middle-income countries. Mental illness stigma affects both the sufferer and their care providers, including families and psychiatric care providers. In Ghana, attention toward psychiatric care is limited. This article provides qualitative insights on interpersonal and structural stigma experiences of psychiatric nurses from the Ankaful Psychiatric Hospital, Ghana, and the impact of these stigmas on psychiatric care provision in Ghana. The article addresses relevant gap in the literature on the impact of mental illness stigma experiences among psychiatric nurses in low- and middle-income countries.

Methods

Using a qualitative research approach, this study draws from the experiences and perspectives of stigma among psychiatric nurses from the Ankaful Psychiatric Hospital. Fourteen registered psychiatric nurses were recruited and interviewed using semi-structured interviews with open-ended questions. A thematic analysis approach was adopted to analyze the data. Coding and analysis were done in NVivo 12, aiding in the analysis of major themes and subthemes that emerged from the data. The study was conducted remotely due to the COVID-19 pandemic travel restrictions.

Results

Themes identified include social and structural stigmas toward psychiatric nurses and the impact of these stigmas on mental healthcare in Ghana. While social stigma makes psychiatric nursing a difficult career choice for many, structural stigma—resulting from governmental neglect and lack of material resource provision—presents difficulties for nurses and other psychiatric care providers in the exercise of their care duties, which negatively impacts care provision for persons with mental health issues.

Conclusion

The relevance of the experiences and perspectives of psychiatric nurses on mental illness stigma cannot be overlooked in the effort to promote mental illness advocacy, treatment seeking, and improve psychiatry. This article provides insights into the stigma experiences of psychiatric nurses and the impact of these stigmas on mental healthcare provision in Ghana. The study contributes to efforts to improve mental healthcare policymaking and advocacy.
The price of pressure: nationwide survey on lifestyle disturbances, occupational burnout and compromised perceived-competency among radiology residents in China
Authors: Liu Zeqi , Yao Qinqi , Wang Peicheng , Shen Lijun , Li Hange , Zhang Jingfeng , Jiang Maoqing , Yang Zhenghan , Wang Zhenchang , Zheng Jianjun , Zhu Jiming , Wu You
Published: October 2024

Objectives

The competency of radiology directly affects the quality and equity of medical services. Due to their different occupational characteristics compared to other specialists, this study aims to evaluate the impacts of lifestyles on competency and burnout in radiology residents in China.

Materials and methods

A nationwide, cross-sectional survey was conducted from December 1, 2020 to April 30, 2021. A total of 12,208 radiology residents during their standardized residency training in China were invited. Multivariate linear regression and logistic regression were conducted to identify perceived competency and burnout associated with lifestyles.

Results

Of the 3,666 participants, 58.02% were female, 82.24% were aged <30 years, 40.53% were from the Eastern region, and 92.06% obtained a bachelor’s degree. The radiology residents with high-level lifestyles had higher competency (β = 0.16, 95% CI = [0.01, 0.32]), particularly in the realms of sleep, physical activity, and alcohol consumption. The correlation was stronger in residents with longer work hours and more night shifts. Residents with insomnia (OR = 7.69, 95% CI = [4.23, 14.67]) and less exercise (OR = 6.24, 95% CI = [1.33, 29.37]) had higher burnout risk, while residents who smoked had a lower risk (OR = 0.60, 95% CI = [0.40, 0.89]). And lifestyle factors had a slightly different impact on emotional exhaustion and depersonalization.

Conclusion

Radiology residents’ lifestyles can be emphasized, as it may reflect their pressure and wellbeing and influence their concentration, competency, burnout and performance. Policymakers and hospital administrators should incorporate practical and modifiable strategies into work routines to improve the lifestyle quality of residents.
Unveiling challenges and strategizing solutions for sustainable agri-entrepreneurship development
Authors: Kademani Sujay , Nain Manjeet Singh , Singh Rashmi , Kumar Shiv , Parsad Rajender , Sharma Dinesh Kumar , Roy Surjya Kanta , Karjigi Krishna D. , Prabhakar Itigi , Mahapatra Ankit , Patil Manjuprakash
Published: October 2024

The increasing emphasis on fostering agri-entrepreneurship in emerging economies is based on the understanding that it holds the potential to drive economic growth and sustainable development. Its impact transcends mere financial indicators, influencing facets such as innovation, job creation, and societal empowerment. This perspective is also relevant in the Indian context, where organizations promoting agri-entrepreneurship often encounter challenges. This study was carried out to identify the constraints faced by various stakeholders involved in providing and accessing entrepreneurial support, also strategizing solutions for the identified bottlenecks. Data was gathered through structured interviews involving about 200 agri-entrepreneurs and 43 extension professionals in selected states. Constraints as well as strategies in the promotion of agri-entrepreneurship were systematically categorized into four dimensions viz. administrative, financial, technical, and socio-cultural which were further ranked through Garett’s ranking method and Analytical Hierarchy Process. Financial and administrative constraints, including lack of priority lending, favoritism, and delays in fund release, emerged as significant hurdles for sustainable entrepreneurship development, other constraints among technical and socio-cultural domains include lack of prototype testing facility and orientation toward conventional ventures, respectively. Experts suggested strategies like post program funding support, timely disbursement of seed funding and transparency in pitch evaluation for mitigating the challenges. The overall consistency ratio of AHP matrix indicates a high level of agreement in suggestions among experts. Incorporating the suggestions through policy changes is expected to promote a sustainable food value chain thereby promoting sustainable agri-entrepreneurship.
Veterinary ethics and companion animal euthanasia: what can we learn from critical disability studies?
Authors: Arathoon Jamie , Van Patter Lauren
Published: October 2024

Within veterinary ethics and practice around companion animal end-of-life and euthanasia, the political and cultural dimensions of death and dying are rarely addressed. This reduces the ability to engage with questions like: what future potential goods (positive affective states, meaning) could an animal experience by continuing to live; what constitutes a life worth living; and how can we make this decision for another being? These are questions that have been subject to extensive dialogue within Critical Disability Studies. The aim of this paper is to provide an analysis of how core considerations from Critical Disability Studies could be useful in veterinary ethics when considering companion animal end of life and euthanasia. First, critiques of the dis/ability binary and associated hierarchies raise questions about how animal disability and illness are understood, and around challenging questions like psychological illness and behavioural euthanasia. Second, nuanced engagements with questions of a life worth living and Quality of Life emphasise the importance of individual animal experiences, personality, and the foregrounding of ‘what is important for the animal’. Third, dialogues around choice and agency critique the tendency to focus on owner choice, rather asking what opportunities there are to listen to the preferences of animals themselves. Finally, engaging with care and power highlights the ambivalent nature of caregiving, of euthanasia as a practice of care, and the power intrinsic to making End of Life decisions on behalf of another. Overall, perspectives from Critical Disability Studies allow us to engage with challenging questions of veterinary ethics and end-of-life care in companion animal practice with more nuance and complexity.
Isolation and identification of a novel goose-origin reovirus GD218 and its pathogenicity experiments
Authors: Li Yuze , Yang Huihu , Lu Yongkun , Yin Zhenghao , Xu Hang , Mei Kun , Huang Shujian
Published: October 2024

Since 2020, a novel goose-derived reovirus, characterized by goose hemorrhagic hepatitis, has emerged in the goose breeding industry of Guangdong province, China, leading to significant economic losses in the poultry sector. To study the genetic variation of novel goose reovirus (NGRV) in Guangdong province, this experiment utilized goose embryonic fibroblast cells for virus isolation. RT-PCR was conducted to identify, amplify, clone, and sequence the complete genome of the NGRV isolated from Zhaoqing. The genomic sequences were compared with reference strains to construct a phylogenetic tree. Moreover, animal pathogenicity, excretion patterns, and pathological sections were examined. The results showed that liver and spleen samples from geese suspected of NGRV infection were used for isolation, resulting in the identification of a reovirus presumed to originate from geese, designated as GD218. In terms of genomic structure and sequence homology, GD218 closely resembles the novel duck reovirus, differing significantly from earlier isolated NDRV strains (J18, NP03, SD12, etc.) in genetic composition (nt: 80.6–97.9%, aa: 94.3–98.9%). However, it is similar to strains isolated after 2018, such as XT18, SY, QR, YL, LY20, etc. (nt: 95.3–98.9%, aa: 98.6–99.7%). Therefore, based on phylogenetic analysis, GD218 is hypothesized to be a novel type of goose-origin reovirus homologous to the novel duck reovirus.
Daily Rainfall Patterns During Storm “Daniel” Based on Different Satellite Data
Authors: Kolios Stavros , Papavasileiou Niki
Published: October 2024

Extreme rainfall from a long-lived weather system called storm “Daniel” occurred from 4th to 11th September 2023 over the central and eastern Mediterranean, leading to many devastating flood events mainly in central Greece and the western coastal parts of Libya. This study analyzes the daily rainfall amounts over all the affected geographical areas during storm “Daniel” by comparing three different satellite-based rainfall data products. Two of them are strictly related to Meteosat multispectral imagery, while the other one is based on the Global Precipitation Measurement (GPM) satellite mission. The satellite datasets depict extreme daily rainfall (up to 450 mm) for consecutive days in the same areas, with the spatial distribution of such rainfall amounts covering thousands of square kilometers almost during the whole period that the storm lasted. Moreover, the spatial extent of the heavy rainfall patterns was calculated on a daily basis. The convective nature of the rainfall, which was also recorded, characterizes the extremity of this weather system. Finally, the intercomparison of the datasets used highlights the satisfactory efficiency of the examined satellite datasets in capturing similar rainfall amounts in the same areas (daily mean error of 15 mm, mean absolute error of up to 35 mm and correlation coefficient ranging from 0.6 to 0.9 in most of the examined cases). This finding confirms the realistic detection and monitoring of the different satellite-based rainfall products, which should be used for early warning and decision-making regarding potential flood events.
The Regulation of Temperature Fluctuations and Energy Consumption in Buildings Using Phase Change Material–Gypsum Boards in Summer
Authors: Xu Chi , Zhang Yun , Qiu Dianle
Published: October 2024

This study examined the thermal performance of Comfortboard23, a commercial gypsum board from Knauf infused with phase change material (PCM). Structural characterization using XRD and SEM confirmed the presence of microencapsulated PCM within the gypsum matrix. The study does not provide a direct comparison between Comfortboard23 and other PCM-integrated gypsum boards on the market. This is a limitation of the research. A comprehensive comparison would involve testing multiple products under identical conditions, and evaluating factors such as thermal performance, cost-effectiveness, durability, and ease of installation. Thermal characterization involved a novel low-scale thermal chamber to measure U-value, thermal conductivity, heat storage capacity, and dynamic thermal response. Results showed incorporating PCM decreased the U-value by 2% compared to standard gypsum boards. Additionally, PCM inclusion increased heat storage capacity by around 45% and improved dynamic thermal characteristics by decreasing thermal stability coefficient from 0.92 to 0.76 and increasing thermal lag from 0.27 to 0.49 h. The 45% increase in heat storage capacity of Comfortboard23 could lead to a 10–20% reduction in heating and cooling energy consumption, improved thermal comfort, and potential HVAC downsizing. Exact benefits depend on climate, building design, and occupancy patterns, necessitating further research in diverse real-world settings. The findings demonstrate Comfortboard23’s potential for enhancing thermal energy storage in buildings, contributing to energy savings, improved thermal comfort, and reduced temperature fluctuations across varying daily temperatures. Overall, the study highlights the promise of Comfortboard23 as an energy-efficient PCM-integrated building material.
New Advances in the Diagnosis and Treatment of Mental Disorders
Authors: Telles-Correia Diogo
Published: October 2024

One of the fundamental aspects of research in psychiatry, and what makes it such a complex area, is its methodological specificities [...]
Adsorption Studies of Ternary Metal Ions (Cs+, Sr2+, and Co2+) from Water Using Zeolite@Magnetic Nanoparticles (Z@Fe3O4 NPs)
Authors: Nguyen Tung Van , Nguyen Lien Thi , Nguyen Ha Thi Thu , Le Thu-Huong
Published: October 2024

The mixture of three metal ions (Cs+, Sr2+, and Co2+) is commonly found in radioactive waste, which induces several negative health effects. The removal of multiple metal ions is a true challenge for researchers due to the competitive adsorption of ions onto adsorbents. In this study, three metal ions, namely Cs+, Sr2+, and Co2+, have been successfully removed simultaneously from water using zeolite@magnetic nanoparticles (Z@Fe3O4 NPs). The optimized condition for the adsorption of ternary metal ions was obtained at an adsorbent weight of 0.2, pH of 6.0~7.0, and contact time of 60 min. The adsorption mechanism of ternary metal ions onto the surface of Z@Fe3O4 NPs was studied using the Pseudo-first-order, Pseudo-second-order, Elovich, and Intra-particle diffusion models. The Dubinin–Radushkevich Temkin, Freundlich, and Langmuir isotherm models were used to study the isotherm adsorption. The ternary metal ion adsorption (Cs+, Sr2+, and Co2+) on Z@Fe3O4 NPs was followed by the Pseudo-second-order model (PSO) with correlation coefficient (R2) range of 0.9826–0.9997. Meanwhile, the adsorption isotherms of ternary metal ions on Z@Fe3O4 NPs were in line with the Langmuir model with R2 values higher than 0.9206, suggesting monolayer chemisorption with maximum adsorption capacities of 48.31, 15.02, and 10.41 mg/g for Cs+, Sr2+, and Co2+, respectively. Thus, the selectivity trend in the ternary metal ions system towards the Z@Fe3O4 NPs is observed to be Cs+ > Sr2+ > Co2+, which indicates that the competitive effect of Cs+ is the strongest compared to Sr2+ and Co2+ions.
Development of an AI-Based Suicide Ideation Prediction Model for People with Disabilities
Authors: Han Jimin
Published: October 2024

South Korea has one of the highest suicide rates among countries in the Organisation for Economic Co-Operation and Development, and the suicide rate among people with disabilities is more than twice that of the general population. This study aimed to develop an artificial intelligence-based suicide ideation prediction model for people with disabilities in order to provide a proactive approach for managing high-risk groups and offer evidence for establishing suicide prevention policies. The support vector machine, adaptive boost (AdaBoost), and bidirectional long short-term memory (Bi-LSTM) models were used in this study. Data from the Disability and Life Dynamics Panel for 2018–2021 were used. The performance of the models was evaluated based on the accuracy, sensitivity, specificity, and area under the receiver operating characteristic curve (AUC). All the prediction models demonstrated excellent performance, with AUC > 0.80 (0.83–0.87). The best-performing models were AdaBoost (0.87) for accuracy, Bi-LSTM (0.90) for sensitivity, and AdaBoost (0.90) for specificity. This study is the first to develop an artificial intelligence-based suicide ideation prediction model for disabled people and is significant in that it suggests ways to pre-emptively manage groups at high risk for suicide, providing evidence for the establishment of suicide prevention policies.
A Koopman Reachability Approach for Uncertainty Analysis in Ground Vehicle Systems
Authors: Kumar Alok , Umathe Bhagyashree , Kelkar Atul
Published: October 2024

Recent progress in autonomous vehicle technology has led to the development of accurate and efficient tools for ensuring safety, which is crucial for verifying the reliability and security of vehicles. These vehicles operate under diverse conditions, necessitating the analysis of varying initial conditions and parameter values. Ensuring the safe operation of the vehicle under all these varying conditions is essential. Reachability analysis is an important tool to certify the safety and stability of the vehicle dynamics. We propose a reachability analysis approach for evaluating the response of the vehicle dynamics, specifically addressing uncertainties in the initial states and model parameters. Reachable sets illustrate all the possible states of a dynamical system that can be obtained from a given set of uncertain initial conditions. The analysis is crucial for understanding how variations in initial conditions or system parameters can lead to outcomes such as vehicle collisions or deviations from desired paths. By mapping out these reachable states, it is possible to design systems that maintain safety and reliability despite uncertainties. These insights help to ensure the stability and reliability of the vehicles, even in unpredictable conditions, by reducing accidents and optimizing performance. The nonlinearity of the model complicates the computation of reachable sets in vehicle dynamics. This paper proposes a Koopman theory-based approach that utilizes the Koopman principal eigenfunctions and the Koopman spectrum. By leveraging the Koopman principal eigenfunction, our method simplifies the computational process and offers a formal approximation for backward and forward reachable sets. First, our method effectively computes backward and forward reachable sets for a nonlinear quarter-car model with fixed parameter values. Furthermore, we applied our approach to analyze the uncertainty response for cases with uncertain parameters of the vehicle model. When compared to time-domain simulations, our proposed Koopman approach provided accurate results and also reduced the computational time by half in most cases. This demonstrates the efficiency and reliability of our proposed approach in dynamic systems uncertainty analysis using the reachable sets.
Adsorptive Removal of Bisphenol A by Polyethylene Meshes Grafted with an Amino Group-Containing Monomer, 2-(Dimethylamino)ethyl Methacrylate
Authors: Yamada Kazunori , Terada Saori , Yamamoto Rena , Anh Dương Cẩm , Naitou Takaya , Yamamoto Sakura
Published: October 2024

The adsorptive removal of Bisphenol A (BPA) with the PE meshes photografted with 2-(dimethylamino)ethyl methacrylate (DMAEMA) was performed by varying the grafted amount, pH value, BPA concentration, and temperature, and the adsorption performance was correlated by the equilibrium, kinetic, and isotherm models. In addition, the regeneration of DMAEMA-grafted PE (PE-g-PDMAEMA) meshes was discussed from the repetitive adsorption/desorption process. The adsorption capacity had the maximum value at the grafted amount of 2.6 mmol/g and at the initial pH value of 8.0. The increase in the protonation of dimethylamino groups on grafted PDMAEMA chains and the dissociation of phenol groups of BPA present in the outer solution during the adsorption process results in the increase in BPA adsorption. The adsorption process followed the pseudo second-order equation. The BPA adsorption was enhanced by increasing the BPA concentration and the equilibrium data fit to Langmuir equation. The adsorption capacity stayed almost constant with the increase in the temperature, whereas the k2 value increased against the temperature. These results comprehensively emphasized that BPA adsorption occurred through the chemical interaction or ionic bonding of a BPA anion to a terminal protonated dimethylamino group. Desorption of BPA increased by increasing the NaOH concentration and BPA was entirely desorbed at more than 20 mM. The cycle of adsorption at pH 8.0 and desorption in a NaOH solution at 100 mM was repeated five times without loss or structural damage. These results indicate PE-g-PDMAEMA meshes can be used as a regenerative adsorbent for BPA removal from aqueous medium.
Methods for determining the technical condition of agricultural equipment
Authors:   Federal Scientific Agroengineering Center VIM, Solomashkin A. A. , Kostomakhin M. N. ,   Federal Scientific Agroengineering Center VIM
Published: October 2024

The article presents material on determining the technical condition of the machine/mechanism. The definition of serviceability, operability and technical condition of the machine is given. The ways of digitizing these concepts are given.
Increasing labour productivity by providing innovative activities in when repair and service sector in livestock industry
Authors:   Belarusian State Agrarian Technical University, Republic of Belarus, Minsk, Kovalev L. I. , Kovalev I. L. ,   Institute of System Research in Agro-industrial Complex of the National Academy of Sciences of Belarus, Republic of Belarus, Minsk, Kostomakhin M. N. ,   Federal Scientific Agro-Engineering Center VIM, Moscow
Published: October 2024

At present, the Russian Federation and the Republic of Belarus are significantly behind the developed countries in terms of labor productivity and the share of domestic companies implementing technological innovations in the main sectors of the economy (especially in agriculture). One of the significant factors of this lag is the underestimation in past years of the promising potential of various innovative technologies and, as a consequence the very limited and slow implementation of breakthrough innovations in the most signifi cant sectors of the domestic economy. The decisive turn of the state economic policy of neighboring states in the area of deep technological transformation of all sectors of the economy is aimed at an innovative breakthrough and reaching advanced growth rates in the technological and economic development of fraternal countries. However, along with the introduction of the latest technologies the creation of completely new modern high-tech industries, which will require colossal fi nancial investments, the task of comprehensively and thoroughly exploring internal production reserves, searching for new forms and methods of improving the effi ciency of labour organization at existing enterprises, which will also bring a noticeable economic effect, remains relevant. This article describes in sufficient detail practical activities to improve and streamline accounting, planning, certifi cation, rationalization of workplaces of animal husbandry technical service organizations under the current conditions of the developing market. The results of the studies show that certifi cation and rationalization of workplaces are eff ective tools in fi nding internal production reserves to improve the use of labour resources, fi xed production assets, promotes the replacement of obsolete equipment, improves the relationship between workplaces, improves working conditions, and optimally balances the need for labour with the number of existing workplaces. This will significantly increase the overall efficiency of activities and competitiveness of service enterprises in the fi eld of animal husbandry.
Policiamento de proximidade e sua relevância no contexto das políticas públicas de segurança
Authors: Silva Hinaldson Martins da , Mello Ricardo Amaro de , Silva Segundo Cleverson Luiz Nascimento Antunes da , Souza Marilza Pereira de
Published: October 2024

O presente estudo tem como objetivo dissertar sobre a importância do policiamento de proximidade no contexto da segurança pública e o resgate da essência do “ser policial”, demonstrando que não há qualquer contradição entre as demais filosofias de policiamento, mas, sobretudo, demonstrando a importância da sua aplicação. Com efeito, serão abordados temas conceituais como ordem pública, segurança pública e a preservação da ordem pública, a amplitude da competência constitucional da polícia militar, os contrastes entre a polícia tradicional e a polícia comunitária, os processos de policiamento, ideias inovadoras e todas as nuances que envolvam a temática do policiamento de proximidade. Para tanto, classifica-se este estudo, quanto aos procedimentos, de natureza básica, com uma abordagem quantitativa, e de objetivo descritivo, com pesquisa bibliográfica. Comporá também de uma pesquisa documental composta por leis, jurisprudências, tratados e convenções, que tem como objetivo adquirir maiores informações a respeito do assunto em pauta.
أثر التنويع الاقتصادي على النمو في القطاع غير النفطي السعودي
Authors: الخطيب ممدوح عوض
Published: October 2024

تناولت الدراسة أثر التنويع الاقتصادي على النمو في القطاع غير النفطي السعودي خلال الفترة 1970-2008م. تم تقدير التنويع الاقتصادي اعتماداً على مؤشر جيني، ومعامل هيرفندال- هيرشمان. أظهرت نتائج التقدير زيادة درجة التنويع في الاقتصاد السعودي، حيث بلغ معدل التناقص السنوي لمعامل هيرشمان- هيرفندال ولمؤشر جيني (-2.987%) و (-1.147%) على التوالي. ودرس أثر التنويع على النمو الاقتصادي وذلك بربط معدل النمو في القطاع غير النفطي بوصفه متغيراً تابعاً بمعدلات نمو كل من مخزون رأس المال، وقوة العمل، وسعر برميل النفط، إضافة إلى درجة التنويع الاقتصادي، ومتغير صوري. واستخدمت طريقة المربعات الصغرى العادية في التقدير. وبينت النتائج القياسية الأثر العكسي للتنويع على النمو الاقتصادي الإجمالي في المملكة، وأثره الإيجابي على النمو في القطاع غير النفطي. وبذلك فقد صاحب تزايد درجة التنويع في الاقتصاد السعودي نمو مطرد في الناتج المحلي الإجمالي للقطاع غير النفطي. وعلى الرغم من تمكن الاقتصاد السعودي من رفع درجة التنويع الاقتصادي وتحقيق النمو في القطاع غير النفطي، فإن بعض المؤشرات الإحصائية مازالت تعكس استمرار اعتماد الاقتصاد السعودي على النفط، ومنها ارتفاع نسبة الإيرادات النفطية من الإيرادات الحكومية الفعلية، وارتفاع نسبة الصادرات النفطية من جملة الصادرات السلعية، وهو الأمر الذي يتطلب تحقيق التنويع في الإيرادات الحكومية والصادرات السلعية إلى جانب التنويع في بنية الإنتاج، ومن ثم التوصية بضرورة تنويع الإيرادات الحكومية والصادرات السلعية، والتركيز على النشاطات الاقتصادية التي تشكل الطاقة مدخلاً إنتاجياً مهمًّا فيها، والتوسع في نشاطات الزراعة والصناعة التحويلية والسياحة.
Impacts of Yogic Practice on Specific Physical Factors in Female College Athletes
Authors: Manickam R
Published: October 2024

The aim of this study was to examine the effects of yogic practice on specific physical variables among female college athletes. To achieve this goal, 30 subjects aged between 18 and 24 years were randomly selected from Trichy Districts and then assigned randomly to two groups, each comprising 15 participants: an experimental group and a control group. The experimental group followed a yogic practice regimen, while the control group did not engage in any experimental activities. The physical fitness variables focused on in this study were flexibility and balance. The research design followed a true random group design, including both pre-tests and post-tests. The 30 subjects were evenly distributed between the experimental group (comprising those undergoing yogic practice) and the control group. Pre-tests were conducted before the six-week experimental period to assess the selected physical variables in all 30 subjects. Following the experimental period, post-tests were administered, and the scores were meticulously recorded. Statistical analysis was carried out with a predetermined significance level set at a 0.05 confidence interval. The results of this study indicated a significant improvement in flexibility and balance among participants in the yogic practice group.
Effect of Yogic Practices on Psychological Variables in Athletes
Authors: Swarnambigai A , Bala Sivapriya M
Published: October 2024

The study aimed to explore the influence of yogic practices on psychological variables among college women athletes. The hypothesis posited that eight weeks of yogic practice would significantly impact selected psychological variables in women athletes. For this investigation, 30 randomly selected women athletes from Trichy district, Tamilnadu, India, aged between 18 to 24 years, were chosen as subjects. The research employed a pretest–posttest random group design, incorporating an experimental group (Group ‘A’) and a control group (Group ‘B’), each comprising fifteen participants. Group ‘A’ underwent yogic practice, while Group ‘B’ received no training. Anxiety and aggression were assessed using the Spiel Berger questionnaire and Smith questionnaire, respectively. Data were collected before and after eight weeks of training. Analysis of Covariance (ANCOVA) was employed to determine the impact of yogic practices on psychological variables among women athletes, with the significance level set at 0.05. The study’s findings strongly indicate that eight weeks of yogic practice had a significant effect on the selected variables in women athletes, thus supporting the initially hypothesized impact.
Assesment of Muscular Endurance Owing to Ladder Training: An Experiment
Authors: Uma V , Harikumar KC
Published: October 2024

The aim of the research was to investigate the impact of ladder training on football players’ muscle endurance. Thirty football players from Bengaluru, Karnataka were randomly chosen as subjects, ranging in age from 18 to 21, in order to fulfil the objectives of the current study. Randomly, the subjects were split into two equal groups. Group II served as the control group, and Group I served as the experimental group (training on ladders). Before the study was administered, the subjects were informed of the requirements for the experiment procedures, testing, and exercise schedule in order to gain their full cooperation and the effort required on their part. The experimental period lasted for six weeks. Following the experimental treatment, the thirty participants underwent tests to measure their muscle endurance. To determine the significance of the mean differences, the pre- and post-test scores were statistically analysed using Analysis of Covariance (ANCOVA). A fixed 0.05 level of significance was applied to all cases when testing hypotheses.It was observed that the six weeks of experimental group have significantly improved the muscular enduranceof football players.
Development of Soup Mix Powder Using Avarampoo (Senna Auriculata)
Authors: Fathima Farzana F , Priyadharshini M
Published: October 2024

Avaram (Senna auriculata (L.) Roxb. syn. Cassia auriculata L.; Family: Fabaceae) is a traditional medicinal plant used in India’s Ayurveda and Siddha traditions of medicine to cure a variety of diseases. There have been reports of therapeutic uses for almost every part of the plant, such as the flowers, leaves, seeds, bark, and roots. Traditionally, it has been used to treat diabetes, asthma, rheumatism, dysentery, skin illness, and metabolic problems. The herb avaram is used to manufacture powdered soup mix. Tastes fantastic and an excellent substitute for energy drinks like soup is the antioxidant-rich mix. By functioning as a natural blood purifier, antioxidants shield the body and skin. Avaram poo soup is made with a mixture of dried and natural spices. It can also help with Blood sugar, Skin tone, Body odor, Menstrual cycle, Hair growth, Premature greying.
A Study on Isolation of Fibre from Red Cabbage to Enhance Athletic Performance
Authors: Mathangi S , Priyadharshini M
Published: October 2024

Achieving peak performance in sports is a multifaceted process that goes beyond training and skill development. Nutrition, particularly dietary fiber, is a crucial aspect often overlooked in this pursuit. Fiber, a complex carbohydrate found in plant-based foods, is essential for the overall health and performance of sports people. Red cabbage, also known as purple cabbage, is a nutritious vegetable with antioxidant properties. It is rich in vitamins C and K, dietary fiber, and supports gut health by nourishing gut bacteria, enhancing digestion, and reducing inflammation. Two samples of red cabbage were dried: one sample was sun-dried for 3 days, and the other sample was dried in a cabinet dryer at 9 ° C for 8 hours. The results indicated that the sample dried in the cabinet dryer showed high fiber content, and the isolation of fiber was done in this sample. This study contributes valuable insights into maximizing the nutritional benefits of red cabbage and finger millet to enhance sports performance of the sports person.
The Role of Antioxidant Supplementations in Female Sports Person
Authors: Shakila A
Published: October 2024

Diet significantly influences athletic performance. Today the Competitive sports man has been made aware of the important role that nutrition can play in both training as well as competition, for there is clear evidence to show that improved eating habits not only benefit health but also influence an individual’s endurance and capacity to perform exercise. Deficiencies of many of the nutrients are known to adversely affect exercise performance. Exercise causes oxidative stress, a type of stress caused by exposure to oxygen. Athletes may have a higher need for antioxidant nutrients. Athletes should make sure they get the recommended daily allowance for vitamins Beta Carotene, C and E as well as the mineral Selenium. The sports person of 102 numbers of students was in the age group of 18-21 years were analyzed. A good nutritional management must have adequate nutrients in terms of energy, protein, vitamins and minerals according to the Individuals needs along with fluid and electrolyte.
Functional Food Knowledge Among College Students
Authors: Venkatesan K , Saravana Selvi C
Published: October 2024

The Knowledge of potential health benefits is always associated with consuming functional foods. The Knowledge includes understanding how certain compounds or nutrients in functional foods may positively impact physiological functions, contribute to disease prevention, and support overall well-being. This study investigates the level of Knowledge regarding functional foods among college students and explores factors influencing their awareness and dietary choices. A diverse sample of college students from various disciplines participated in a survey to assess their understanding of functional foods, including their definitions, health benefits, and sources. Findings indicate a fair and moderate level of Knowledge of functional foods, with variations based on age and gender factors. The study is descriptive in nature and based on the survey method. A hundred college students from the Madurai District colleges were randomly selected to measure their functional food knowledge. A structured questionnaire was used to collect the information from the students. The collected data were coded, analysed and presented in frequency tables using descriptive and inferential statistics through SPSS package v.26.Social media. Educational interventions emerged as influential sources shaping students’ awareness and dietary behaviours. The study found that ninety-eight per cent of the students regularly included fruits and vegetables in their daily diet. The study found that college students possess a fair to moderate level of knowledge regarding functional foods, and gender and age strongly correlate with their knowledge of available food. The study recommended that there are opportunities for further research to explore the effectiveness of various educational interventions, assess the long-term impact of improved Knowledge on dietary behaviours, and understand the influence of peer networks on the adoption of functional foods among college students.
Empowering Women through Fitness: A Gym-Centric Physical Wellbeing Inquiry in Trichy City
Authors: Nalini R
Published: October 2024

This article explores the role of women’s participation in fitness activities, particularly in gym-centric settings, in promoting empowerment and physical well-being. The study investigates exercise routines, nutritional plans, and health benefits, emphasizing the multifaceted nature of fitness as a lifestyle. The research involves a diverse group of women, spanning age groups and occupations, revealing motivations centered on body shape, lifestyle, and health management. The findings highlight the importance of targeted approaches for inclusive health and fitness initiatives. Despite a predominant focus on younger age groups, the study suggests addressing gaps for older participants and promoting balanced diets. It emphasizes the essential connection between a balanced diet, exercise, and improved physical fitness. Women’s fitness is crucial for overall well-being, promoting physical health, mental resilience, and disease prevention. Proper nutrition complements fitness, playing a vital role in sustaining energy levels, enhancing muscle health, and supporting holistic women’s health. Nutritious foods we take internally and exercises externally give the body a better and healthier life cycle.
Assessment of High Intensity Interval Training on Selected Physiological Parameters among Volleyball Players Students
Authors: Sachin K , Ivin Jabakumar K
Published: October 2024

The aim of the research was to investigate how students who play volleyball’s resting pulse rate and breath holding time are affected by high intensity interval training. Thirty volleyball players from Karnataka were chosen as subjects for the study. There were two equal groups formed out of them. Every group comprised the fifteen participants. For twelve weeks, Group I received high intensity interval training three days a week. Group II served as the control group and was not subjected to any additional training beyond their usual physical education curriculum. The variables that were chosen as criteria were the resting pulse rate and the breath holding time. Before and right after the training programme, all of the participants in the two groups were tested on a few chosen dependent variables, such as breath holding time and resting pulse rate, using bend-knee sit-ups and Cooper’s 12-minute run/walk test, respectively. To determine whether there was a significant difference between the groups, the analysis of covariance was employed. The significance level for testing the ‘F’ ratio derived from the analysis of covariance was set at the.05 level of confidence, which was deemed suitable.There was a significant difference between high intensity interval training group and control group on breath holding time and resting pulse rate
Effect of Interval Training on Selected Fitness Variable among Athletes
Authors: Suthamathi T
Published: October 2024

The objective of the research was to determine how interval training affected some performance-related fitness variables in athletes. Thirty athletes from schools in the Tiruchirappalli region were chosen at random to serve as subjects. The pupils were between the ages of 14 and 16. The chosen participants were split into two groups: the interval training group and the control group. Group A received interval training twice a week for eight weeks. Group B served as the control group; they went about their regular business as usual and did not participate in any unique activities. The 50-yard sprint and vertical leap tests were used to evaluate the performance-related fitness variables that were chosen, namely power and speed. Each subject’s data were gathered both before and after the training period and statistically analysed using the Analysis of Covariance (ANCOVA) to determine the significant difference between the experimental and control groups on each variable separately, and the dependent “t” test to determine the significant improvement on chosen criterion variables. All the cases To test the hypotheses, a fixed level of confidence of 0.05 was used. It was discovered that the athletes’ performance-related fitness variable significantly improved in the interval training group. On a few performance-related fitness variables, it was discovered that there was a substantial difference between the interval training and control groups.
Smart Textiles in Sportswear
Authors: Sachitha D
Published: October 2024

The aim of this document is to provide information on the state-of-the-art related to the topics covered by each working group within the CONTEXT project. It provides information on materials and technologies used to develop smart textiles with targeted performance, general applications of smart textiles in the field, case studies on the use of smart textiles, opportunities for smart textiles considering the needs of each field, and trends in the development of smart textiles in terms of market and technical expectations.
A Study on Paternalistic Leadership Style and its Implication on Workplace Relationship
Authors: Akshay Raj I , Saraswathy C
Published: October 2024

This study looks into how relationships at work are affected by a paternalistic leadership style. A thorough examination using regression, correlation, and chi-square tests yields a number of important conclusions. First, it has been illustrated that paternalistic authority significantly advances positive working environment connections by factually noteworthy Pearson chi-square, probability proportion chi-square, and linear-by-linear affiliation chi-square tests. Furthermore, a Spearman’s rho coefficient of 0.538 and a p-value underneath 0.001 bolster the momentous positive affiliation between judgments of supervisors’ paternalistic authority properties and the certainty in its positive impact on collaborative adequacy. The regression analysis’s findings clarified the residuals and expected values, displaying accurate forecasts and an average of 3.81 for the mean predicted value. These results highlight the value of paternalistic leadership in creating a favourable work environment and indicate that it is still applicable in project-based organizational contexts.
A Study on Financial Performance Analysis in Greenergy Bio Refineries Pvt Ltd Bengaluru
Authors: Saran Raghavendra K , Saraswathy C
Published: October 2024

The learning speaks that the financial performance analysis at Greenergy Bio Refineries private Ltd company Bengaluru. The impartial of this study is to comparison the current financial performance with previous four years and to study the prevailing financial position of company. The information that used in this study, comparative balance sheet, comparative balance sheet analysis, and it is to be recommend that the company can quintessence on their cumulative this level of the current asset. Consequently, the company advances this financial position.