bluuebunny/crossref_metadata_2025_split huggingface dataset:
Et du coté des enseignants ? Processus d’historicisation et développement professionnel. Réponse à Anne-Sophie Cayet
Authors: Thamin Nathalie 
Published: December 2024

Cet article s’inscrit dans l’axe 3 de la Journée NEQ 2023 : « Approche du sujet interprétant par la mise en histoire des enseignant.e.s et des chercheur.e.s ». La mise en dialogue avec la contribution d’A-S. Cayet propose une articulation entre l’approche du sujet-enseignant, la posture réflexive et l’identité professionnelle sollicités/suscités dans le cadre des formations conçues et des recherches collaboratives à destination d’enseignants et de leur développement professionnel en contexte diversitaire (Huver et Bel, 2015) : comment/en quoi les formations constituent-elles des espaces qui impliquent historicisation, réflexivité, agentivité ? Quelles démarches et activités sont susceptibles de les favoriser ? Quels sont les points de tension ?
Optimized Performance of Piezo-Driven Jet Actuator for Thixotropic Epoxies in Electronics Assembly
Authors: Agarwal Sunny 
Published: December 2024

The electronic assembly industry’s growing need for advanced packaging and miniaturization calls for a more automated, regulated process with higher units per hour and tighter tolerance levels. This article deals with an advanced low-volume fluid dispensing process on various substrates using new jet dispensing technology on a faster and more accurate platform. Jetting has been widely used to jet out material in small quantities for various purposes. By striking a piston over a seat, jetting technology helps dispense fluid droplets from the nozzle tip and propagate them toward the substrate in a precise volume A new jet dispensing valve with a piezoelectric base improves performance and stability over time by depositing thixotropic adhesive materials within tighter tolerances in smaller volumes. One noticeably clear advantage is the ability to control the droplet size as a function of piston lift with good volume control. The ability to deposit small masses consistently and precisely, with droplet placement accuracy is determined by the relationship between the commanded and actual positions in two-dimensional spaces, which is what defines performance. The new feed-forward control piezodriven jet valve hardware, which demonstrates faster performance with necessary valve stability equivalent to the assembly production environment, resolves two major challenging factors: dispense accuracy and throughput. This article addresses dispensing requirements like droplet dispense quality, droplet placement accuracy, droplet circularity, and line dispense quality.
Outcomes of Facial Artery Musculomucosal Flap in Repair of Post-palatoplasty Fistula - A Retrospective Study
Authors: Ali Ahmed A. A. , Hasan Mohamed H. Osman 
Published: December 2024

Abstract

Introduction:
Closure of palatal fistula is difficult due to excessive scarring of the palate after previous surgery. The facial artery musculomucosal (FAMM) flap is considered a better option for palatal fistula closure due to its axial blood supply and minimal donor site morbidity. The aim of this study was to evaluate the results of harvesting FAMM flap for closure of medium and large palatal fistulas in terms of its versatility, reliability, feeding and speech assessment.

Materials and Methods:
A retrospective analysis was performed on patients with post-palatoplasty fistula admitted to the outpatient clinics of the Department of Plastic Surgery and the Department of Maxillofacial Surgery of Assiut University Hospital from March 2022 to February 2024.

Results:
Twenty patients aged 3–11 years, with female:male = 3:2 ratio, were included in the study. Two flaps experienced venous congestion and then partial flap necrosis. In addition, two flaps had wound dehiscence with mild infection. One patient experienced complete flap loss and then a late recurrent fistula. Most patients were able to feed well, except one patient was unable to swallow and had nasal regurgitation of fluids, that was relieved after second surgery by dorsally based tongue flap. Most patients had intelligible speech during verbal communication, only one patient had nasal tone and hypernasality and two patients were unable to communicate verbally.

Conclusion:
The FAMM flap is suitable for closing medium and large fistulas due to its versatility and vascular reliability. It has fewer complications and sufficient functional and aesthetic results.
Assessment of the Combined Effects of Heavy Metal Cobalt and Sublethal Radiation on the Immune System
Authors: Ilderbayeva Gulzhan , Utegenova Aigul , Ilderbayev Oralbek , Sembaeva Zhibek , Askarova Gulsum 
Published: December 2024

Abstract

Background:
The purpose of the study was to examine the effect of a sublethal dose of ionized radiation and a toxic dose of cobalt and their combined effect on the state of immunity in laboratory rats, as a biological object of research. For this purpose, three experimental and one control group of animals are formed on the principle of pairs of analogues to examine these factors. Therewith, immunological research methods are used.

Methods:
The main immunosuppressive manifestation of the toxic dose of cobalt on the humoral component of the immune response is noted.

Results:
There is a decrease in the concentration of immunoglobulins (Igs) of the main classes in blood serum by 17%–30% (P < 0.05). A combined negative effect of both factors is observed on the activity of humoral immunity. As a result, the serum levels of Ig A in Group 3 animals are reduced by 30.5% (P < 0.05), Ig M – by 35.7% (P < 0.05), and Ig G – by 30.7% (P < 0.05) compared with the control group.

Conclusion:
Thus, the conducted studies allow determining the dependence of the immunosuppressive state of the urban population of Kazakhstan on a number of factors in a deteriorating environmental situation.
Effect of Tapuy (Philippine Rice Wine) Lees on the Gut Microbiota Profile and Lifespan under Normal and Stress Conditions in Drosophila melanogaster
Authors: Dela Cruz Ma Carmela P. , Medina Paul Mark B. 
Published: December 2024

Abstract

Background:
Tapuy lees are by-products generated during rice wine fermentation in the northern region of the Philippines. These lees have been reported to contain high concentrations of proteins and dietary fibers. However, studies showing the potential biological effects of consuming these lees are currently lacking. Thus, despite occasional local consumption, most Tapuy lees are discarded after rice wine production. To address this, the current study investigated the potential health effects of Tapuy lees consumption using Drosophila melanogaster as model.

Methods:
The effects of four Tapuy lees variants on the gut microbiome composition and lifespan under normal, heat stress, and starvation stress conditions were tested in D. melanogaster compared to a media-only negative control and the prebiotic inulin as positive control.

Results:
All tested Tapuy lees variants increased the abundance of probiotic gut bacteria in both male and female flies, comparable to the effect of the commercial prebiotic inulin. Moreover, Tapuy lees extended the lifespan of both male and female D. melanogaster under normal, heat stress, and starvation stress conditions.

Conclusions:
All in all, our results demonstrate the beneficial effects of Tapuy lees on the lifespan and gut microbiota composition in D. melanogaster. These findings suggest that Tapuy lees could be considered functional food products. Further studies are recommended to evaluate their potential benefits for human health.
The Importance of Diploma Nursing Courses in India: A Comparative Analysis with Developed Countries
Authors: Kalaimathi Ani Grace 
Published: December 2024

Abstract
Nursing education is crucial for maintaining a robust healthcare system, with diploma programmes playing a significant role in training the workforce. In India, the General Nursing and Midwifery (GNM) diploma course has been pivotal in addressing healthcare needs, especially in underserved areas. The Indian Nursing Council’s recent policy to phase out the GNM diploma course in favour of standardising nursing education at the bachelor’s level has raised concerns about the implications for the country’s healthcare system. This article examines the importance of diploma nursing courses in India and compares them with Associate Degree in Nursing programmes in developed countries like the USA, Canada and Australia. The analysis reveals that diploma programmes in India not only address critical nursing shortages but also empower women from lower socioeconomic backgrounds by providing an affordable and accessible pathway to stable employment. While developed countries benefit from similar programmes that streamline entry into the nursing profession, the unique challenges faced by India necessitate continued support for its diploma courses. The comparative study underscores the indispensable role of diploma nursing courses in enhancing healthcare accessibility, supporting public health initiatives and contributing to economic and social empowerment. The evidence suggests that abolishing diploma programmes could exacerbate existing healthcare challenges, highlighting the need for a nuanced approach to nursing education policy in India.
A comparative analysis of physicochemical and antioxidant profiles of wild and cultivated Shatavari (Asparagus racemosus Willd) roots
Authors: Debajyoti Chakraborty , Mahima Sharma , Nikhil Mehere , Shreshtha Kaushik , Arun Kumar , Divyani Singh , Giramalla Patil , Swapnil Chaudhary , Pramod Yadav , Galib Ruknuddin 
Published: December 2024

Abstract

BACKGROUND:

Shatavari (Asparagus racemosus Willd), known for its Rasayana, properties, holds significant medical, research, and economic values, especially due to its potent aphrodisiac attributes. However, the rising demand for A. racemosus has triggered unsustainable harvesting practices, habitat destruction, and deforestation, pushing the species toward endangerment in the wild. Due to its extensive utilization for medicinal and nutritional purposes, the cultivation of Shatavari has become increasingly essential to meet growing demand while alleviating pressure on wild populations. This study aims to generate a comparative analytical profile of cultivated Shatavari (CS) and wild Shatavari (WS).

METHODS:
Fresh roots of CS and WS were sourced from Gondia District and Nagpur, Maharashtra, India, respectively. The samples underwent authentication before analysis. A comprehensive evaluation was performed, including macroscopic and microscopic (powder) studies, organoleptic and physicochemical evaluations, and phytochemical screening. High-performance thin-layer chromatography was conducted for bioactive constituent identification (fingerprinting assay), followed by Fourier transform infrared spectroscopy. Pesticide residues were estimated using gas chromatography with tandem mass spectrometry and liquid chromatography with tandem mass spectrometry, whereas radical scavenging activity was assessed through the 2,2-diphenyl-1-picrylhydrazyl assay.

RESULT:
The study reveals variations between WS and CS in the physicochemical, phytochemical, and antioxidant profiles. Both specimens demonstrated antioxidant potential (inhibitory concentration 50: 692.56 µg/mL for CS and 400.10 µg/mL for WS), indicating greater efficacy in WS than in the CS. The chromatographic assay showed that the bioactive constituent, β-sitosterol, was significantly higher in WS (20.08 µg/100 mg) than in the CS (4.628 µg/100 mg). WS exhibited a higher total ash value (WS: 10.37 ± 0.03 and CS: 3.69 ± 0.04) and lower water-soluble (WS: 65.73 ± 0.14 and CS: 39.29 ± 0.43) and alcohol-soluble extractives (WS: 23.66 ± 0.50 and CS: 17.78 ± 0.37) than in the CS, indicating substantial physicochemical differences between the two phytochemical screening further revealed the absence of proteins in CS. A critical finding of this study is the presence of pesticides in both specimens, which is not up to Ayurveda Pharmacopoeia standards.

CONCLUSION:
Despite the chromatographic and physicochemical parameters favoring WS, CS can be a viable alternative if cultivated under stringent Good Agricultural and Collection Practices. Pesticides in both sources underscore the need for rigorous quality control in both wild and cultivated Shatavari.
A Case Study and Critical Review on the Management of Rare Case of Sudden-Onset Auditory Neuropathy Spectrum Disorder in Pediatrics Through Ayurveda Rasayana Chikitsa
Authors: Rao Bhavya Bandahalli Madhusudhana , Udayabhaskar Arpitha Madakasira , Rao Shubhashree Malalur Nagesh , Sahoo Srinibash , Suresha Dharanesh , Bhat Sulochana 
Published: December 2024

Abstract
Auditory neuropathy spectrum disorder (ANSD) is a less common retrocochlear hearing disorder characterized by impaired speech perception. The general population incidence varies, but approximately 1–3 children/10,000 births are affected. With proper follow-up, medical devices, and therapies, a child with ANSD can develop good language, communication, and hearing skills. The present study demonstrates a case of a 14-year-old girl who was diagnosed as suffering from ANSD and reported to the Shalakya outpatient department with complaints of sudden-onset decreased hearing in both ears and declined speech understanding for 1 year. The treatment was planned based on Ayurvedic principles with Rasayana (rejuvenation therapy) and procedures like Anutaila Pratimarsha Nasya (nasal drops) daily and Asanabilwadi taila Karnapurana (ear drops), Shiroabhyanaga (head massage) weekly twice along with internal medications such as Sarivadi vati 250 mg once a day for 30 days, Brahmi Ghrita sevana 5 g once daily for 2 months, Kushmanada rasayana 5 g once a day orally for 2 months followed by Brahma Rasayana 5 g once a day orally for 2 months along with Vacha churna 0.5 g once a day; Aravindasava and Ashwaganda churna for 3 months twice a day after the food was also advised. Chyavana prash was given only during the follow-up period. The outcome was measured based on symptomatic changes in hearing and speech discrimination ability. After 6 months, in addition to audiometric changes, there was improvement in hearing and speech. Early detection and close monitoring are recommended to avoid the deterioration of cases.
Impact of diabetes on mental and functional well-being of older adults in Kerala
Authors: Anjana A. , Bindu P. 
Published: December 2024

ABSTRACT

Objectives:
Kerala is known to be India’s diabetes capital, with diabetes prevalence more than double the national average. Due to its high prevalence, imposed costs on health systems, and various adverse effects on patients, this disease is receiving more attention today. The purpose of the study is to find out the prevalence of self-reported diabetes and its impact on the mental health and physical health of older adults in Kerala.

Methods:
Data for the present study were taken from the Longitudinal Ageing Study in India (LASI), 2017–2018. The LASI is a nationally representative survey of 72,250 older adults aged 45 and above across all states and union territories of India. The study sample consists of 2497 older adults from Kerala. Descriptive statistics and bivariate and multivariate techniques were used to analyze the data.

Results:
The self-reported prevalence of diabetes in Kerala (27%) is found to be highest compared to other states. Diabetes is found to be more common among males than females. Among the respondents with diabetes, the likelihood of depression is higher among females (27%), probably due to their depressogenic cognitive style and low perceived control over life experiences. Functional well-being was more affected among females than males.

Conclusions:
The findings show that diabetes has a significant effect on the mental and functional well-being of older adults. The symptom profile indicates that the mental and functional competence of females with diabetes is impacted more than males which highlight the importance of addressing gender considerations both in early life and in later stages of life for women.
A five-year epidemiological study of tuberculosis and its related risk factors in northwestern Algeria
Authors: Hamri Walid Hassene , Diaf Mustapha , Hamadouche Fatima Zohra 
Published: December 2024

Introduction: Tuberculosis (TB) is a worldwide emergency and a leading cause of death. Algeria reported an incidence rate between 53 and 88 per 100,000 in 2017. This study aimed to highlight TB’s clinical and therapeutic characteristics at the Pulmonology Unit in Sidi Bel Abbes, Algeria.
Method: This retrospective and descriptive study analysed patient records from 2015 to 2020. Data collected included sociodemographic data, clinical characteristics, type of TB, and therapeutic evolution after each patient’s treatment period. Data were processed using SPSS.
Results: Of the 649 TB patients, 57.3% had extra-pulmonary TB, with a higher proportion of females affected. Pulmonary TB cases were predominantly male, and bi-therapy with isoniazid and rifampicin was the most common treatment. Just over half of cases (55.2%) achieved treatment success.
Conclusion: Although TB incidence gradually declined over the study period, increased attention to extra-pulmonary TB and adherence to treatment protocols are recommended.
Liver fibrosis and its associations among people with hepatitis B in rural Uganda: A retrospective records review
Authors: Patrick Ucama Ufoymungu , Stephen Obwoya Paul , Muhindo Rose , Lumori Boniface Amanee Elias 
Published: December 2024

Introduction: Chronic hepatitis B affects about 240 million people worldwide, with significant complications including liver fibrosis and hepatocellular carcinoma. We aimed to study the prevalence of liver fibrosis and its associations among people with hepatitis B at Mbarara Regional Referral Hospital (MRRH).
Method: This study was a retrospective review of cross-sectionally collected data in an integrated hospital management system from July 2018 to August 2021 at MRRH. Socio-demographics, co-morbidities, and laboratory parameters were retrieved. Liver fibrosis was defined by an aspartate aminotransferase-to-platelet index score of >2. A bivariable and multivariable logistic regression analysis was used to identify factors associated with liver fibrosis. Associations in the multivariate model with a p-value ≤0.05 were considered statistically significant.
Results: Five hundred and thirty-seven records of hepatitis B patients were retrieved. The median age was 34 (Interquartile Range (IQR), 28-43) years, and 334 (62.2%) were males. One hundred and two (18.99 %) were alcohol consumers, and 189 (35.20 %) were cigarette smokers at the data collection time. The prevalence of liver fibrosis was 10.8% (CI: 8.4–13.7). Hepatitis B viral load ≥ 20,000 IU/ml (AOR: 3.58; 95% CI:1.2-1.1; p<0.016) and cigarette smokers (AOR: 5.33; 95% CI:1.4-19.9; p<0.013) were independently associated with liver fibrosis.
Conclusion: At our clinic, one in ten people with hepatitis B infection has liver fibrosis. We recommend regular screening of liver fibrosis in all people with hepatitis B, especially those with a viral load ≥20,000 IU/ml and cigarette smokers. Liver screening by a FibroScan in the hepatitis B prevalent areas of resource-limited settings may improve the detection rate.
Modelling Malaria Dynamics in Children under Five Years, Pregnant Women and the Influence of Temperature
Authors: Robert Paul K , Irunde Jacob I , Mtunya Adeline P 
Published: December 2024

Malaria remains a major public health problem worldwide and it affects the livelihood of people particularly children under 5 years and pregnant women. This study formulates and analyzes a mathematical model that incorporates children under five years, pregnant women and influence of temperature on the transmission dynamics of malaria. The next generation matrix method is applied to compute the basic reproduction number . Analysis shows that malaria-free equilibrium point exists and it is globally asymptotically stable when . Numerical simulations show that the rate of infections in both human and mosquito populations increases as temperature increases. Higher temperatures generally increase the rate of infection in both human and mosquito populations, with distinct impacts on children under five years and pregnant women.
Keywords: Basic reproduction number, malaria-free equilibrium, model simulation, model analysis, temperature variations.
First-Principles studies on the Electronic and Optical Properties of Corundum samples from the Tanga region
Authors: Tarimo Esther J. , Kanaka Rao Pulapa V , Stanley F.M. 
Published: December 2024

The characteristics of corundum are significant as they provide accurate identification supporting its diverse applications, facilitating the development of advanced materials, and ensuring its optimal use across various fields. Corundum alumina (α-Al2O3) samples collected from the Tanga mining region were characterized for crystallographic information using XRD analysis. This crystallographic information was used to build the crystal system of the sample in Biovia Materials Studio modelling and simulation software. The electrical and optical properties of this sample were examined by applying first-principles density functional theory and Generalized Gradient Approximations. For the calculations, a sampling mesh of 6×6×2 k-points, with an energy cut-off of 600 eV, and an energy convergence within 1.0 x 10-5 eV/atom were used. The band gap determined is 6.34 eV at the gamma point exhibiting an insulating property. By plotting their polarized dielectric function in various directions, the optical properties were evaluated. The reflectivity spectra exhibited anisotropic behaviour in the ultraviolet region, enhancing its performance in various electronic and photonic applications. Also, the absorption peaks observed are 64.81 nm along [001] crystalline direction and 65.29 nm along [100] and [010] crystalline directions.
Keywords: First-Principles studies; Corundum; Band gap; Polarized and anisotropic reflectivity
Designing Equilibria in Concurrent Games with Social Welfare and Temporal Logic Constraints
Authors: Gutierrez Julian , Najib Muhammad , Perelli Giuseppe , Wooldridge Michael 
Published: December 2024

In game theory, mechanism design is concerned with the design of incentives so that a desired outcome of the game can be achieved. In this paper, we explore the concept of equilibrium design, where incentives are designed to obtain a desirable equilibrium that satisfies a specific temporal logic property. Our study is based on a framework where system specifications are represented as temporal logic formulae, games as quantitative concurrent game structures, and players' goals as mean-payoff objectives. We consider system specifications given by LTL and GR(1) formulae, and show that designing incentives to ensure that a given temporal logic property is satisfied on some/every Nash equilibrium of the game can be achieved in PSPACE for LTL properties and in NP/{\Sigma}P 2 for GR(1) specifications. We also examine the complexity of related decision and optimisation problems, such as optimality and uniqueness of solutions, as well as considering social welfare, and show that the complexities of these problems lie within the polynomial hierarchy. Equilibrium design can be used as an alternative solution to rational synthesis and verification problems for concurrent games with mean-payoff objectives when no solution exists or as a technique to repair concurrent games with undesirable Nash equilibria in an optimal way.Comment: arXiv admin note: substantial text overlap with arXiv:2106.10192