bluuebunny/crossref_metadata_2025 huggingface dataset:
Effectiveness of Community Based Nutritional Education of Mothers on Nutritional Status of their Children below 6 Years of Age in Selected Rural Area
Authors: Mushigeri Jagadeesh , Kulkarni Prashant , Natekar Deelip Somaninga
Published: February 2025

Background: Children are the future of any nation and the progress of any nation depends upon the education that they acquire today, the same kind of education they will apply on themselves or their nation future. It is necessary for any nation to take special care of below 6-year children by providing basic components like well-balanced food, excellence education, hospital and shelter. Community based nutritional education process can increase the growth and development, and performance of their children. The nutritional education of mothers is vital for child grooming and they are their first educator. Methods: A Pre-experimental research design as used for current study. Assessment of nutritional status of children below 6 years of age and their mothers, was assessed by using anthropometric measurement scale, 50 samples were selected by using convenient sampling technique who are below 6 year children and their mothers residing at Sigikeri LT and Sigikeri rural areas of Bagalkot taluk, district, Karnataka. Data were analysed using descriptive and inferential statistics. Results: The result of pretest score depicts that the majority of Children, were 26(52%) found with normal level up Malnutrition, 24(48%) were with mild level of Malnutrition, and no one had Moderate, Severe and Very severe levels of Malnutrition. Whereas the post test score depicts that majority 47(94%) of children were normal score of level of malnutrition (>80%), followed by 3(6%) of children were mild level of malnutrition score (71-80%). Hence study the depicts that there is an significance difference in between pre test scores and post test scores of Height, Weight and Midarm circumference, and it shows community based nutritional education was found to be effective. There was a no significant association found between nutritional status of children. With sociodemographic variables. Conclusion: The overall study findings depicted that the effectiveness of community based on nutritional ...
State of Hydraulic Works Following Successive Floods in the Irrigated Area of Aneker-Tahoua-Niger
Authors: Aboubacar Yerima Bako Djibo , Habsatou Boukary , Yadji Guero
Published: February 2025

This study was carried out on the irrigated area of Aneker, Tahoua region (Niger), the objective of which is to analyze the physical state of hydraulic structures following flooding on this development. Its objective is to make an exhaustive diagnosis of the irrigation and drainage networks. The methodology consisted of the development of two (2) survey sheets, one of which was administered to irrigators and the other with ONAHA technicians. The other was used to explore a certain number of hydraulic works such as irrigation canals, protection and drainage networks, in order on the one hand to assess the physical state of these works and on the other hand to complete data collected with operators and technicians. Thus, the collected data was processed and analyzed. The results of this study show a notable deterioration of hydraulic infrastructure which affected the operating performance of the study area and development. It emerges from this study that the perimeter is faced with the problems of cracking observed on the canals, the lack of seals, the degradation of the jumpers, the presence of termite mounds, silting of hydraulic works, grassing of canals and drains, the putting into operation of the drains. All of these problems have been observed to some degree. Thus, the water mobilization works of which 65% are in a state of siltation or even cracked and 35% are in good condition, the main canals present anomalies of which most of the latter are either broken, detached, loosened, cracked or good. The secondary canals mainly present cracks, weeding, defective seals and the degradation of the valves to a very poor degree while the degradation of the jumper and the presence of termite mounds are to an average degree. On tertiary canals, the most observed constraints are sand encroachment, cracking, degradation of valves and breakage of panels to a very poor degree while grass cover, presence of termite mounds and degradation of rider to an average degree. ...
"The Influence of Fear of Missing Out (FOMO) as a Mediating Variable between Beauty Influencers and Brand Image on Purchase Intention for Wardah Products in Malang City"
Authors: Laili Ellisa Fadia , Nadapdap Elevenson , Respati Harianto , Earlike Fitria
Published: February 2025

The digital era has significantly transformed consumer behavior, particularly in the beauty industry. This study aims to analyze the mediating effect of Fear of Missing out (FOMO) between beauty influencers and brand image on purchase intention for Wardah skincare products in Malang. Using a quantitative approach and survey method, data were collected through structured questionnaires from 160 respondents selected using simple random sampling. The variables examined include beauty influencer attributes (trustworthiness, expertise, attractiveness), brand image dimensions (brand function, attitude, impression, trust), FOMO aspects (fear, anxiety, worry), and purchase intention (exploratory, transactional, preferential). The results indicate that beauty influencers significantly influence FOMO and brand image. FOMO serves as a mediator, strengthening the relationship between beauty influencers and brand image on purchase intention. FOMO as a mediating variable is the most influential finding because it strengthens the relationship between other variables (beauty influencer and brand image) to purchase intention. FOMO acts as a bridge that connects psychology-based marketing strategies with real results in the form of increased purchase intention. Positive brand image and emotional appeal created through influencers effectively enhance consumer willingness to purchase products. This study concludes that integrating consumer psychology-based strategies, such as leveraging FOMO and collaborating with influencers, can enhance the effectiveness of marketing campaigns. The practical implications of this study highlight the importance of optimizing influencer roles to foster consumer engagement and strengthen the brand image of local products like Wardah. These findings provide strategic insights for the beauty industry to develop more relevant marketing approaches that align with consumer needs in the digital age.
Exploring the Influence of Digital Competence, Work-Life Balance, and Transformational Leadership on Teacher Productivity through Job Satisfaction in Rural Educational Contexts
Authors: Nadapdap Elevenson , Laili Ellisa Fadia , Natsir Mokhamad , Setyadi M. C. Sina
Published: February 2025

This study explores the effects of digital competence, work-life balance, and transformational leadership on teacher productivity, with job satisfaction as a mediating variable, focusing on high school and vocational school teachers in Balige District, Toba Regency. Employing a quantitative explanatory approach, data were collected through a structured questionnaire using a Likert scale from 186 teachers and analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM). The findings reveal that digital competence significantly enhances both job satisfaction and teacher productivity, with job satisfaction mediating this relationship. Similarly, work-life balance positively influences job satisfaction, which subsequently boosts productivity, though its direct effect on productivity was found insignificant. Conversely, transformational leadership does not have a direct or mediated influence on teacher productivity, suggesting potential contextual or cultural limitations in its application in rural settings. This research highlights the critical importance of fostering digital competence through targeted training and infrastructure development, as well as implementing policies that promote work-life balance to enhance teacher satisfaction and performance. The mediating role of job satisfaction underscores its centrality in translating individual and institutional factors into tangible productivity gains. While transformational leadership showed limited impact, it calls for further investigation into alternative leadership styles or enhanced alignment with rural educational contexts. This study offers valuable insights for policymakers and educational administrators seeking to improve teacher productivity and education quality in resource-constrained environments. Future research should address additional factors such as administrative support and community involvement to provide a more holistic understanding of productivity drivers in rural schools.
Double Burden of Malnutrition: A Narrative Review of its Drivers and Mitigation Strategies in Urban Settings
Authors: E Oladeji Oluwatoyin , G Aja-Nwachuku Adaora , E Ekeoha Cynthia , Zainab Olaide , D Chukwu Benedict , U Okoye Chinelo
Published: February 2025

Background: Double burden of malnutrition (DBM) is an emerging public health problem in urban settings where both undernutrition and obesity exist. This complex phenomenon is caused by socioeconomic disparities, urbanization, and dietary transitions, with women and children being proportionately affected. This study reviews the drivers of DBM and evaluates suitable mitigation strategies. Methods: A comprehensive review was performed using studies published between 2014 and 2024. Peer-reviewed articles examining the drivers, interventions, and outcomes of DBM within urban contexts were the target inclusion criteria. Data were extracted on location, target populations, methodologies, key drivers, interventions and outcomes which were then synthesized using thematic analysis. Results: Eighteen studies from Sub-Saharan Africa, Southeast Asia, and Latin America were included. Drivers known to be common among the reviewed studies include income inequality, poor dietary diversity, and cultural food practices that are further worsened by urbanization and sedentary lifestyles. By region, effective mitigation strategies included maternal nutrition literacy programs in Southeast Asia and Sub-Saharan Africa and taxation policies against unhealthy foods in Latin America. Gaps were identified in the areas of policy implementation and program scalability. Conclusion: Integrated, double-duty actions are needed to address the double burden of malnutrition in urban contexts. However, policy reform, community-based nutritional programs and educational initiatives targeted at vulnerable populations, are essential. Longitudinal and gender-specific research should be prioritized in assessing DBM’s trajectory and informing future sustainable interventions. The findings from this study offer actionable insights for policymakers and public health practitioners working to eliminate DBM in urban settings.
The Relationship between Preoperative Pain Beliefs and Postoperative Pain Levels in Surgery Patients
Authors: Yurtseven Şeyma
Published: February 2025

ÖZET
Giriş: Ağrı yönetiminde önemli olan ağrı inançları, hastaların ağrıyı nasıl gördüklerini ortaya koymaktadır.
Amaç: Bu araştırma, elektif cerrahi geçiren hastalarda preoperatif ağrı inançları ile postoperatif ağrı düzeyleri arasındaki ilişkinin belirlemenmesi amacı ile yapılmıştır.
Gereç Yöntem: Tanımlayıcı ve kesitsel tipte olan bu araştırmanın evrenini, Çukurova üniversitesi Balcalı hastanesinde postoperatif en az 24 saat yatan, elektif cerrahi geçiren, 18 yaşından büyük, okur- yazar olan, iletişim engeli olmayan ve araştırmaya katılmayı kabul eden hastalar oluşturmuştur. Araştırmanın örneklemini ise araştırmaya alınma kriterlerine uyan 115 hasta oluşturmuştur. Araştırmanın verileri Kişisel Bilgi Formu, Görsel Değerlendirme Skalası (VAS) ve Ağrı İnançları Ölçeği (AİÖ) kullanılarak toplanmıştır. Normal dağılım gösteren veriler için bağımsız gruplarda t testi, normal dağılım göstermeyen verilerde Kruskal Wallis ve Mann Whitney-U testi, ağrı inançları ile yaşadıkları ağrı arasındaki ilişkiyi tespit etmek için ise pearson korelasyon katsayısı hesaplanmıştır. Araştırmanın yürütülebilmesi için; etik kurul onayı ve araştırmanın yapıldığı hastaneden gerekli kurum izinleri alınmıştır.
Bulgular: Hastaların yaş ortalamasının %53,37±15,08, %53,9’ünün erkek, %80,9’unun evli, %53,9’sının ilköğretim mezunu, %57,4’ünün ASA 1, %73,0’ünün daha önce geçirilmiş cerrahi deneyiminin olduğu, %79,1’inin genel anestezi aldığı ve %58,3’ünün beklediğinden fazla ağrı yaşamadığı saptanmıştır. Hastaların deneyimlediği ağrı şiddetinin 3,27±2,04 olduğu saptanmıştır. Hastaların ölçeğin organik inançlar alt boyutundan aldığı puan ortalaması 2,43±0,60, psikolojik inançlar alt boyutundan aldığı puan ortalaması 2,39±0,63 olarak saptanmıştır. Hastaların organik inançlar alt boyutundan aldığı puan ortalamasının cerrahi deneyimden, psikolojik inançlar alt boyutundan aldığı puan ortalamasının ise ASA skorlarından etkilendiği saptanmıştır. Organik inançlar ile psikolojik inançlar arasında pozitif yönde, psikolojik inançlar ile postoperatif ağrı şiddeti arasında ise negatif yönde bir ilişki olduğu saptanmıştır (p<0,05).
Sonuç ve Öneriler: Hastaların ağrının hem psikolojik hem de organik olduğuna inandıkları ayrıca ağrı şiddeti azaldıkça ağrının psikolojik olduğuna inançlarının arttığı söylenebilir. Hastaların ağrı inançlarını etkileyen faktörlerin belirlenmesi ve etkili başa çıkma yöntemlerini kullanmasına yönelik danışmanlık verilmesi önerilebilir.
Estudo epidemiológico de Sífilis adquirida no Sudeste brasileiro no período de 2019 a 2023
Authors: Carvalho Francisco iromar Júnior de Souza
Published: February 2025

Este trabalho tem como objetivo realizar um estudo epidemiológico para casos de Sífilis no Sudeste do Brasil. Para tal, foi utilizada a plataforma de dados no Departamento de Informática do Sistema Único de Saúde (Datasus) e, com base nos filtros ano de notificação, sexo, raça e no recorte temporal de 2019 a 2023, houve a coleta de informações do estudo. Os resultados apontaram que o Estado de São Paulo possui maior número de casos da doença, ademais, essa enfermidade continua a apresentar números expressivos ao longo dos anos, inclusive apresentando um aumento considerável de 2019 até 2023. Por fim, este artigo conclui que Sífilis é uma questão que merece a atenção dos órgãos de saúde pública e que o perfil epidemiológico da doença para essa macrorregião é constituído por pessoas do sexo masculino com idade de 20 a 39 anos e de raça branca ou parda.
O impacto do microbioma intestinal no desenvolvimento e progressão de doenças neurodegenerativas, como Alzheimer e Parkinson.
Authors: Karollyne Duarte Oliveira Stéphany , Celina de Mesquita Pinheiro Maira , Clara Araújo Andrade Maria , Albuquerque Franco Rafael , Gabriel Lustosa Fortes João , Dos Santos Paula Adriana , Domiciano Dantas de Sousa Jêssica , Alves Miranda Juliana , Tainá de Morais Paiva Teresa
Published: February 2025

Introdução: As doenças neurodegenerativas, como Alzheimer e Parkinson, representam um desafio significativo para a saúde pública global devido à sua progressão debilitante. Evidências recentes sugerem que o microbioma intestinal desempenha um papel crucial na regulação da homeostase cerebral e na patogênese dessas enfermidades por meio do eixo intestino-cérebro, influenciando processos neuroinflamatórios, metabólicos e imunológicos. Metodologia: Este estudo realizou uma revisão bibliográfica em bases científicas como PubMed, Google Scholar e SciELO, abrangendo publicações de 2015 a 2024. Os critérios de inclusão focaram em estudos sobre a relação entre microbioma e doenças neurodegenerativas, enquanto artigos irrelevantes e revisões sem dados primários foram excluídos. Resultados e discussões: Os achados indicam que a disbiose intestinal está associada ao aumento da inflamação sistêmica e ao comprometimento da barreira hematoencefálica, favorecendo a deposição de proteínas patológicas, como β-amiloide no Alzheimer e alfa-sinucleína no Parkinson. A produção reduzida de metabólitos neuroativos, como os ácidos graxos de cadeia curta, compromete a neuroproteção e pode acelerar a neurodegeneração. Intervenções baseadas na modulação da microbiota, como probióticos, prebióticos e transplante de microbiota fecal, mostram potencial terapêutico na redução da neuroinflamação e na melhora dos sintomas dessas doenças. Considerações finais: Conclui-se que a modulação do microbioma intestinal pode representar uma estratégia promissora na prevenção e no tratamento de doenças neurodegenerativas. No entanto, mais estudos são necessários para elucidar mecanismos específicos e estabelecer diretrizes clínicas baseadas em evidências.
Study of intermetallic coating obtained by plasma spraying of powder material of Ni—Cr—Al—Ta—Y system
Authors: Tsareva I.N. , Krivina L.A. , Berdnik O.B. , Razov E.N. , Moskvichev A.A. , Fel Ya.A.
Published: February 2025

Powder material of the Ni—Cr—Al—Ta—Y system with spherical morphology of particles with a dispersion of 22 to 45 µm (manufactured by Sentes Bir) was studied and tested as a starting material for plasma spraying of a heat-resistant coating. By X-ray phase and microstructural analysis, it was found that the powder has an intermetallic phase composition based on the γ′-Ni3Al(Me) phase. Derivatographic studies showed phase stability of the powder to a temperature of ∼ 690 °C. In plasma sputtering of a powder material, a coating is formed with a two-phase intermetallic composition: γ′-Ni3Al(Me) + β-NiAl(Me) with a Vickers hardness HV = 4.30 GPa and a surface roughness Ra = 4.13 µm. The high adhesion strength of the coating is shown by the thermocyclic test method.
Characterization and thermal analysis of metalworking sludge as a partial substitute for clays in ceramic production
Authors: Fontana Andreia Cristina Brenner , Mathias Alvaro Luiz
Published: February 2025

This study evaluates the feasibility of using sludge from the metalworking industry (SMWI) as a partial substitute for clays in producing red ceramics for civil construction. The analysis of the white goods production process predicted the components of SMWI, potentially reducing the need for additional chemical analyses. According to the chemical analyses provided, SMWI is a non-hazardous solid waste, but not inert, due to the presence of aluminum, chlorine, and phenols, by Brazilian standards. The oxide composition of SMWI showed compatibility with the studied clays and data from the literature, suggesting its potential as an additive in ceramics. Rich in CaO and Al2O3, SMWI can enhance the mechanical strength of ceramics, although excessive addition may increase water absorption. Loss on ignition tests, thermogravimetry, and SEM-EDS analyses on SMWI and pure and 5% SMWI-added clays revealed the loss of volatile compounds and the formation of thermostable clay minerals. However, its distinct composition, with lower levels of Fe2O3 and SiO2, and the need for adequate homogenization, requires caution to avoid impacts on the final properties of the ceramic products, such as water absorption and mechanical strength. Thus, the use of SMWI as a ceramic additive presents itself as a sustainable and viable alternative, although further studies are necessary to validate its application in compliance with Brazilian technical standards.
MICRO FINANCING AND RURAL WOMEN EMPOWERMENT THROUGH SELF HELP GROUPS
Authors: Dr. Mukhtiar Singh
Published: February 2025

Himachal Pradesh has emerged as a pioneer in many fields. Per capita income of state has zoomed from ₹240 in 1948 to more than ₹2, 35,199 in 2023-2024. State is developing in the case of women's empowerment, employment generation and environmental conservation. Agriculture, Horticulture and Animal Husbandry are sources of livelihood for about 70 per cent of population. Constitution of India guarantees no discrimination on the grounds of gender. But in reality, however rural women have harder lives and are often discriminated in the case of socio – economic empowerment. Self help group is a small voluntary association of poor people, preferably from same socio-economic background. They come together for the purpose of solving their common problems through self help groups and mutual help.   Self help groups are generally facilitated by NGOs, and increasingly advice and their members in a variety of on and off farm income generating activities. These self help groups also promotes small savings among member and are provided needed access from the local financial institutions.
PEMANFAATAN POTENSI ALAM DUSUN MALIMBU: EDUKASI HIPERTENSI DAN PEMBUATAN JAMU KUNYIT ASAM SEBAGAI UPAYA PENCEGAHAN HIPERTENSI
Authors: I Gede Angga Adnyana  , Ayu Anulus  , Rozikin  , Karlinda  , Aris Widiyanto
Published: February 2025

Pemanfaatan potensi alam Dusun Malimbu dalam upaya pencegahan hipertensi melalui edukasi dan pembuatan jamu kunyit asam adalah langkah strategis yang memanfaatkan sumber daya lokal untuk meningkatkan kesehatan masyarakat. Hipertensi, yang sering dijuluki sebagai "silent killer," merupakan masalah kesehatan yang memerlukan perhatian khusus, terutama di daerah dengan akses terbatas terhadap fasilitas kesehatan. Pengabdian kepada masyarakat ini bertujuan memberikan pemahaman kepada masyarakat tentang pentingnya pencegahan hipertensi dengan cara alami yang mudah diakses, salah satunya melalui konsumsi jamu kunyit asam, yang dikenal memiliki khasiat dalam menurunkan tekanan darah. Selain itu, edukasi mengenai pola hidup sehat, pengelolaan stres, dan konsumsi makanan bergizi menjadi bagian integral dari pendekatan holistik yang ditawarkan dalam program ini. Dengan demikian, masyarakat Dusun Malimbu diharapkan dapat mengadopsi gaya hidup sehat dengan memanfaatkan potensi alam di sekitar mereka. Langkah ini tidak hanya mendukung pencegahan hipertensi, tetapi juga meningkatkan kesadaran akan pentingnya menjaga kesehatan secara berkelanjutan. Melalui inisiatif ini, diharapkan terbentuk masyarakat yang lebih sehat, mandiri, serta peka terhadap potensi alam sebagai solusi alami untuk mengatasi masalah kesehatan.
HERBAL EXCIPIENTS USED IN NOVEL DRUG DELIVERY SYSTEM
Authors: Sanjay Saravaiya  , Seema Sirvi  , Khushi Waghela  , Khushi Koli  , Bhakti Patel
Published: February 2025

Modern drug formulations have integrated excipients to serve a more active role unlike in the past when they were merely passive ingredients. A shift towards more herbal and natural alternatives has made the use of herbal excipients in novel drug delivery systems (NDDS) more feasible. These plant based materials, which include gums, mucilages, and resins, have biocompatibility and biodegradability properties, rendering them much safer than conventional drugs. Thus, they are ideal for advanced drug delivery systems which require more sophisticated approaches such as controlled release, targeted delivery, and even nanoparticles. This article describes the different kinds of NDDS herbs used as excipients and their benefits over man made ones. Moreover, this article highlights the effect of consistency, standardization, and regulations posed on herbal materials. Lastly, this review stresses the future importance of herbal excipients in drug delivery systems as it is beneficial for both the patient and the pharmaceutical companies.
KEYWORDS: Herbal excipients , NDDS
CFD Simulation and Statistical Analysis of Experimental Designs for Blood Flow in T-Junction Vessels
Authors: Dianita Cindy , Nastasya Catherine
Published: February 2025

The blood vessel area that has the greatest chance of atherosclerotic plaque deposition is the bifurcation zone (branching) in the carotid artery. The non-Newtonian fluid of blood has the characteristics of a shear-thinning fluid. Computational Fluid Dynamics (CFD) simulation is used in this study to analyse hemodynamic in carotid artery flow with variations of vessel geometry. The branching geometry of the arteries is represented by a T-junction model which is the ideal simplified blood vessel geometry model to exhibit the most common behaviour in arterial bifurcations. The geometry of the T branch is varied into 4 different combinations of diameter size. Thus, the 2k factorial experimental design method is also used to investigate the effect of the inflow and outflow domain sizes on the response variables in the form of velocity values, Wall Shear Stress (WSS), and Oscillatory Shear Index (OSI). The results of this simulation can greatly help medical scientists to more easily predict areas that have the potential to form atherosclerotic plaques in the circulatory system.

Keywords - Atherosclerotic Plaque, Blood Vessel, Computational Fluid Dynamics Non-Newtonian Fluid, 2k Factorial Method.
Formulasi Sosis Ikan Tuna dan Hati Ayam sebagai Pangan Alternatif Pencegahan Stunting dan Anemia pada Balita
Authors: Rahmawati Lusi Anindia , Umami Zakia , Komalasari Ema , Rinaldy Nadya , Iskandar Suhayhoa Jaceyntha Sarah
Published: February 2025

 Stunting is a chronic nutritional deficiency issue that can lead to growth and development disorders in children. Children suffering from stunting are also likely to have significantly lower hemoglobin levels. This study aims to analyze the effect of adding tuna fish and chicken liver on the nutrient content of sausage food products and to assess the acceptance of the sausages among semi-trained panelists at Al-Azhar University Indonesia. The research was conducted using an experimental method with 33 panelists, employing a Completely Randomized Design (CRD) with three treatment levels. The results of the hedonic sensory analysis and hedonic quality were analyzed using One-Way ANOVA. The hedonic test results showed significant differences (p<0.05) in all parameters: taste, texture, aftertaste and overall acceptance. The hedonic quality test also indicated significant differences (p<0.05) in the same parameters. The selected formula based on the MPE test was formula F1, consisting of 35% chicken liver and 65% tuna fish. Nutritional analysis of formula F1 revealed energy content of 155 kcal, protein 12.5 g, total fat 2.6 g, total carbohydrates 20.4 g, moisture content 62.6%, ash content 1.9%, and iron content 3.5 mg. The F1 sausage formula can be considered a high-iron and high-protein food for toddlers aged 1 to 3 years.

Keywords – Chicken Liver, High Protein, Sausage, Stunting, Tuna Fish.
Konsep Pendidikan Anak di Era Digital Dalam Perspektif Al-Qur’an
Authors: Muin M. Tamsil , Setyawan Aris
Published: February 2025

The purpose of this study is to find the concept of children's education in the digital era from the perspective of the Qur'an. The study uses a qualitative method using library research with a maudhu'i approach. Based on the results of the study, it was found that based on the letter Al-Alaq verses 1 and 4, the concept of children's education in the digital era must be able to integrate Al-Qur'an literacy with technological media where the integration process is that the teacher prepares the material to be studied (dilarized) then packaged and visualized through technological media so that meaningful and real learning is created that makes students' characters have a deep understanding of Islam and the creation of good Islamic characters.
Signs and Symptoms of the New Covid -19 Variants
Authors: Reinfeld Howard B
Published: February 2025

The COVID-19 pandemic has continued to evolve with the emergence of new variants, each presenting unique challenges and implications for public health. This article provides an overview of the most recent variants, including JN.1, HV.1, FLiRT, and Pangolin Coronavirus GX-P2V (short_3UTR), alongside notable older variants such as BA.2, BA.2.86 (Pirola), XBB (Kraken), and EG.5 (Eris). A risk assessment highlights the varying impacts of these variants and new onset of KP1.1, KP.2, KP.3 and KP3.1 particularly during the summer surge of cases and underscores the importance of monitoring and adapting public health strategies. The article examines symptoms, diagnostic methods, and treatment options, noting that while the severity of the disease has generally decreased, the rise of new variants necessitates ongoing vigilance. Effective prevention remains crucial, supported by continued research and adaptation of health measures. It highlights the variability in symptom presentation among individuals, including the occurrence of asymptomatic cases. The analysis underscores the importance of monitoring symptoms closely and undergoing testing for accurate diagnosis and management. The findings emphasize the need for updated vaccines, flexible treatment protocols, and a comprehensive approach to managing the evolving COVID-19 landscape. The findings underscore the importance of ongoing research, vaccination, and flexible treatment protocols in mitigating the impact of COVID-19 on global health.
Challenges Associated With Indeterminate Prostate Nodules and Increased PSA Levels
Authors: Kapoor Atul
Published: February 2025

Prostate cancer (PCa) has the highest incidence rate among all cancers (233,000 men, representing 27% of all new cases) and the fourth highest mortality rate. This prevalence necessitates significant attention in the diagnosis and treatment planning. The European Randomized Study of Screening for Prostate Cancer (ERSPC) trials, at the 11-year follow-up, demonstrated that prostate cancer-related mortality was reduced by 25-31% due to screening with PSA. Proponents of PSA screening base their arguments on the results of the ERSPC trial, where the most recent follow-up at 16 years demonstrated an increased benefit as the follow-up progressed. Imaging is frequently used as a subsequent step to evaluate the cause of elevated PSA levels. Patients with low-risk prostate cancer may appropriately choose immediate treatment instead of active surveillance, including younger patients, those with high-volume Gleason 6 cancer, and those of African American ethnicity, as these patients have a higher likelihood of disease progression during their lifetime.
Impact of COVID-19 on Cardiothoracic and Vascular Surgery: Experience of Ibn Rochd University Hospital of Casablanca, Morocco
Authors: Mayombo I Michael
Published: February 2025

Introduction: The coronavirus pandemic has increasingly strained the limited resources that had previously maintained the sustainability of the high-cost cardiothoracic and vascular surgeries in low-income countries [1].

Methods: Teaching hospital databases and patients’ records were reviewed to evaluate the impact of the covid-19 pandemic on the workflow. Postoperative patients were phoned for follow-up, as well as preoperative patients whose operations were cancelled. Authors conducted a retrospective and observational study to evaluate the workflow of cardiothoracic and vascular surgeries during the covid-19 pandemic compared to the same period in 2019.

Results: While facing the pandemic, cardiothoracic and vascular surgeries have continued to thrive with 350 procedures instead of 327 procedures during the same period the previous year.

Conclusion: Incompatible with what is commonly reported in the literature, surgeons’ surgical activity during the covid-19 period was greater than expected. Given that the results only concern the period from march to October. The study would benefit from being extended to December.
Pregnancy on Scar: About 3 Cases
Authors: Hafsi Montacer
Published: February 2025

Introduction: Pregnancy on a cesarean scar is a rare form of ectopic pregnancy that occurs within the myometrium of a previous cesarean scar. Its incidence is estimated between 1 in 1,800 and 1 in 2,500 pregnancies. This condition poses significant risks, including massive hemorrhage and uterine rupture, due to its often-delayed diagnosis and challenging management.

Methods: Authors present three clinical cases of pregnancies on cesarean scars, managed at our maternity ward. Diagnostic and treatment approaches varied, including methotrexate therapy and surgical interventions. Authors analyzed the incidence, diagnostic criteria, and treatment outcomes based on these cases and recent literature.

Results: The incidence of pregnancies on cesarean scars in our service was 0.05%. Diagnoses were made through ultrasound, with advanced imaging used when necessary. Treatments included methotrexate and surgical procedures, with success rates comparable to those reported in the literature. Management strategies were adapted to individual patient circumstances.

Discussion: The incidence of pregnancies on cesarean scars appears to be increasing. Diagnostic challenges and the potential for severe complications necessitate early detection and tailored treatment strategies. Methotrexate remains a key component of medical management, though surgical options are essential for severe cases. Preventive measures, including early ultrasound screening and scar assessment, are recommended to reduce recurrence risks.

Conclusion: Early diagnosis and appropriate management of pregnancies on cesarean scars are crucial to prevent severe outcomes. The increasing frequency of this condition highlights the need for continued research and development of standardized diagnostic and treatment protocols. Ensuring thorough evaluation and individualized care can significantly improve patient outcomes.
Clinical images for Stargardt disease
Authors: Doi Munazzah
Published: February 2025

Stargardt disease (STGD1), is the form of inherited juvenile macular degeneration, is a retinal dystrophy primarily affecting the macula and leading to progressive central vision loss. It is inherited in an autosomal recessive pattern and is caused by mutations in the ABCA4 gene, which plays a key role in the transport of retinoids in the photoreceptor cells. While Stargardt disease typically presents in childhood or adolescence, it may also manifest later in life, and the age of onset and rate of progression can vary widely between individuals.
Driving Behaviour Change: Modeling the Psychological Determinants of Sustainable Attendee Transportation to Special Events
Authors: Novotny Michelle , Dodds Rachel , Walsh Philip R
Published: February 2025

Characterized by extensive private-car use, attendee transportation represents the largest greenhouse gas contributor of special events, among numerous other environmental, social, and economic concerns. While travel demand management interventions have been implemented by event organizers to shift attendees towards more sustainable transportation alternatives, applications in practice have experienced varied success due to limited empirical evidence surrounding the cognitive mechanisms behind attendee mode choice. Through a survey of 500 special event attendees, this study set out to identify the psychological determinants of non-car use as expressed by the leading choice behaviour theories. Key findings revealed that non-car use intentions were associated with attitudes, perceived behavioural control, role beliefs, normative beliefs, affect, and personal norms, while habits and intentions directly influenced non-car use behaviour. The results underscored the need for future research to adopt a comprehensive approach towards applying the leading theories and exploring their transferability across contexts. Specific interventions are recommended.
Study on structural factors of housing price fluctuations : Focusing on Time Series and Breakpoint Analysis
Authors:   Korea Real Estate Society, Chang Young Gil
Published: February 2025

The results of the autoregressive time series analysis (ARIMAX) indicate that housing supply-demand balance was a significant variable in the Seoul metropolitan area, while autoregressive terms and jeonse prices were identified as key factors in non-metropolitan regions.
In the breakpoint regression analysis (BREAKLS), during the downturn period, sale prices and jeonse prices were significant in both metropolitan and non-metropolitan areas. During the upturn period, supply-demand balance exhibited a strong influence in the metropolitan area, while supply-demand balance and money supply were significant in non-metropolitan areas. Notably, in the highly volatile metropolitan area, supply-demand balance was confirmed as a critical determinant of housing prices during the upturn period.
An Analysis of the Causal Relationship between Population Changes and Housing Market using Lag Distribution Model
Authors:   Korea Real Estate Society, Kim Dong-Hwan
Published: February 2025

This study analyzed the causality between population changes and housing price fluctuations by applying a distributed lag model and Granger causality test.
First, the causality between housing sale prices and the three demographic factors was analyzed. The analysis results revealed that marriage and housing sale prices mutually influence each other, while housing sale prices affect mortality, and birth rates are influenced by housing sale prices.
Next, the causality between housing lease prices (jeonse) and the three demographic factors was analyzed. The results showed no bidirectional Granger causality between housing lease prices and any of the three demographic factors. This indicates that birth rates, mortality, and marriage do not have mutual influences with housing lease prices.
The findings of this study revealed that changes in housing sale prices have causality with demographic changes, whereas housing lease prices (jeonse) do not exhibit such causality. Therefore, a key policy implication is that demographic changes must be closely analyzed and addressed to ensure the stability of the real estate market in the future.
Young Adults’ Subjective Perceptions of Residential Environment
Authors:   Korea Real Estate Society, BAE DONG HAK , BAEK HYO JIN
Published: February 2025

The purpose of this study is to analyze the subjective perceptions of young adults regarding their housing environments and to contribute to the development of youth housing policies and educational programs. The research was conducted with participants of the 2023 Jungnang-gu Youth Housing Guide project, using the Q methodology to examine the factors that young people consider important in their living conditions. The analysis revealed that young adults tend to prioritize housing affordability, asset value, and neighborhood safety. These findings suggest that youth housing policies need to go beyond simple housing cost support to focus on enhancing economic stability, increasing asset value, and improving safety. This study emphasizes the necessity of developing policies and housing education programs that reflect the diverse housing needs of young adults, providing them with the right information to support their independence in the housing market.
A Study on the Effect of Consumer Sentiment on Housing Sales and Auction Market : Targeting the Apartment Market in Seoul
Authors:   Korea Real Estate Society, Kim Eung Soo , Sung Yoon a , Jang Sung Gu
Published: February 2025

This study attempted to analyze the impact of consumer sentiment on the housing sales market using vector error modification model for the housing sales market and auction market.As a result of the apartment sales market model analysis, the apartment sales price index was described by consumer sentiment index, and interest rates, and interest rates were shown in the order of aging index, and interest rates.In particular, consumer goods and interest rates increased, the higher the explanation of apartment sales prices increased.
As a result of the apartment auction market model analysis, the change in apartment auction market, interest rates, interest rate, interest rate, and economic growth rate, and economic growth rate was analyzed as the next to the housing sales market consumer sentimentIn particular, economic growth rate shows high explanation power over long-term and interest rates, and interest rates increased by consumers and interest rates increased.As a result of the two models, the housing auction market, interest rate, interest rate, interest rate, interest rate, interest rate, economic growth rate, and economic growth rate, economic growth rate, and economic growth rate.Therefore, the direction of participating in the housing market is necessary to understanding of economic variables such as housing consumption sentiment, such as housing consumption psychological changes in housing market, such as housing consumption sentiment.
Impact of psychological and cognitive factors caused by real estate news on Jeonse price : Focusing on Multi-family Housing in Incheon Metropolitan City
Authors:   Korea Real Estate Society, Ha Seok Hyun , Kim Seung Hee
Published: February 2025

Recently, various factors such as interest rate hikes, inflation, and economic slowdowns in the real estate market have had a significant impact on the overall real estate market, including jeonse prices. In particular, real estate news and media have a substantial impact on public opinion formation and market sentiment. This study analyzed the impact of psychological cognitive factors on jeonse prices by dividing jeonse prices into rising and falling periods using real estate news from January 2019 to March 2024 for multi-family houses in Incheon Metropolitan City. The physical characteristics of the house, such as exclusive area, floor, and years of use, had a significant impact on jeonse prices. Among psychological cognitive factors, negative events such as ‘arrest’ or ‘police’ were factors that decreased jeonse prices, while ‘region’ and ‘rent’ were factors that increased jeonse prices, but the statistical significance was low. In particular, jeonse prices are sensitive to supply and demand factors in the market, and psychological cognitive factors play an important role. Therefore, it was confirmed that an approach that considers market characteristics and is consistent with news or public opinion trends is necessary to stabilize the jeonse market. Lastly, it is academically significant in that it quantifies and analyzes the influence of social and psychological factors rather than physical and economic factors, thereby emphasizing the importance of psychological cognitive factors and practically exploring the influence of actual social issues and changes in public opinion on the rental market.
The role of dentistry in forensic medicine: identification of human remains
Authors: Sanzyapova R. R.
Published: February 2025

Relevance. The role of a dentist is not always limited to the diagnosis, prevention, and treatment of various oral diseases. This profession is also of great importance in the medical and forensic fields, especially in the identification of unidentified bodies. This is why forensic dentistry has developed — a science whose contribution is invaluable in investigating crimes and mass disasters with several victims. This work requires the highest qualifications and prompt actions of specially trained experts with extensive experience. Objective. To analyze modern methods of forensic dentistry for identifying human remains, evaluate their effectiveness, and determine promising areas for dental examination development.

Methodology. An analysis of the main methods of forensic dentistry was carried out. A comparative anatomical analysis of the dental system, radiographic methods, and digital technologies were used.

Results. Identification methods include data collection, careful examination, and radiographic and photographic recording of postmortem evidence of tooth condition, imprints on the skin, features of the jaws, lips, and palatine folds of the mucous membrane. These data were compared with antemortem records to determine the race and age of the deceased. A key factor in successful identification is the maintenance of detailed patient records and effective cooperation with law enforcement. The study of the mechanisms of the formation of marks on teeth in cases of violence, traumatic injuries in cases of sexual violence, and characteristic injuries in cases of abuse of minors is critical for the work of a forensic dentist. Knowledge of methods for determining an individual’s age is essential. In addition, understanding the methods of establishing identity and the algorithms for their application in mass incidents while observing ethical principles is a fundamental aspect of the work of a forensic dentist. Examination of bodies for identification is inextricably linked with the observance of human rights, including the investigation of war crimes, which requires a special approach to this procedure.

Conclusions. In modern times, the role of forensic dentistry has continued to increase. This is due to an increase in the number of natural and man-made disasters, military conflicts, and terrorist attacks where mass identification of victims is required. Dental methods enable highly accurate identification of remains even when other methods are ineffective. The development of digital technologies, 3D modeling, and artificial intelligence has opened new opportunities for forensic dentistry, increasing the accuracy and speed of identification. This makes dental examination an indispensable tool in modern forensic medicine and criminal investigations.
Heart Rate Recovery after a 6-minute Walk test in Patients with Lower Extremity Artery Disease in Burkina Faso, sub-Saharan Africa
Authors: OUEDRAOGO Nafi  , SEMPORE WendsèndatéYve  , OUEDRAOGO Valentin  , TIENDREBEOGO Arnaud  , NIKIEMA Zakari  , ABRAHAM Pierre
Published: February 2025

Background: Heart rate recovery (HRR) is a measure of fitness and an indication of cardiac health. The decrease in heart rate occurring immediately after exercise is caused by increased vagal activity and sympathetic withdrawal occurring after exercise.Objective: Our aim was to study the relationship between of the clinical severity of the lower limb artery disease (Fontaine classification) assessed during a 6-minute walking test and the decrease in heart rate (HR) from maximal exercise HR at 1-minute post-exercise (HRR1).Material and method: We studied patients were enrolled from January to December 2021 and screened in the vascular function exploration unit of the Souro SANOU University Hospitalof Bobo-Dioulasso, Burkina Faso, sub-Saharan Africa.Results: A total of 98 patients were included with a mean age of 53.6 ± 11.2 years, predominantly female (60.2%). The mean values were:0.834 ± 0.16 for ABI, 77± 11 bpm for resting HR, 108 ± 14bpm for end-exercise HR, 15bpm ± 8bpm for HRR1, 296± 95 m for maximum walking distance.
Among the groups of the Fontaine classification, group IV walked the least (224±115m) and
had the smallest HRR1 (11±8 bpm).
Conclusion: Our study showed a significant relationship between HRR1 after a 6-minute walk test and the severity of lower limb ischemia. This could potentially lead to better peripheral arterial disease management strategies based on post-exercise cardiac recovery.