Showing 19,421 - 19,440 results of 21,052 for search '"Physics"', query time: 0.09s Refine Results
  1. 19421

    Optimization of corrosion resistance of AZ31 Mg alloy through hydration-driven interaction between quinolin-8-ol and plasma electrolytic oxidation-formed MgO layer by Mosab Kaseem, Talitha Tara Thanaa, Ananda Repycha Safira, Alireza Askari, Arash Fattah-alhosseini

    Published 2025-01-01
    “…DFT calculations further suggested that the hydration treatment provided multiple active sites, enabling effective contact with 8HQ and rapid electron transfer, creating ideal conditions for charge-transfer-induced physical and chemical bonding. This study shows that hydration and 8HQ treatments significantly enhance the corrosion resistance of Mg alloys, highlighting their potential for advanced anticorrosive coatings.…”
    Get full text
    Article
  2. 19422

    It takes a ‘spark’. Exploring parent perception of long-term sports participation after a practitioner-led, peer-group sports intervention for ambulant, school-aged children with c... by Georgina Clutterbuck, Mikaila Gent, Daniel Thomson

    Published 2025-06-01
    “…Background: Participation in sport improves health and wellbeing, however children with disabilities participate in less physical activity than their peers. Interventions provided by health professionals in real-world sports contexts (i.e., in groups at sports facilities) have been shown to be effective in the short-term, however, long-term effects have not been investigated. …”
    Get full text
    Article
  3. 19423

    Evaluation of Carboxymethyl Cellulose/Gelatin Hydrogel-Based Dressing Containing Cefdinir for Wound Healing Promotion in Animal Model by Zahra Soleimani, Hadi Baharifar, Najmeh Najmoddin, Kamyar Khoshnevisan

    Published 2025-01-01
    “…In this research, a hydrogel dressing containing cefdinir (Cef) was made from a combination of carboxymethyl cellulose (CMC) and gelatin (Gel) by a physical crosslinking method, and their physicochemical, mechanical, and biological properties were investigated. …”
    Get full text
    Article
  4. 19424

    Content and face validity in virtual reality with children: a validation in five steps+1 of a wheelchair basketball game by Imanol Ceberio, Mohammad Al-Rashaida, Maitane García, Juan Francisco Lopez Paz, Monika Salgueiro, Nicole Passi, Humberto Pavel, Imanol Amayra

    Published 2025-01-01
    “…This study proposed a validation approach with six phases to assess technical and aesthetic aspects.MethodSample: a) Content validity study, 20 children (11–18 years old) were recruited as lay and content experts, who assessed the properties of grade of realism and physical fidelity of wheelchair basketball scenarios. b) Face validity study, 395 children were recruited as lay experts and divided into two groups (7–9 years old and 10–12 years old), or into ten subgroups according to Age × Gender interaction. …”
    Get full text
    Article
  5. 19425

    In Vitro Evaluation of Mechanical Properties of Cention N and Its Comparison with Resin Modified Glass Ionomer Cement (RMGIC) Restorative Material as Used in Primary Teeth by Deepika Pai, P. A. Anirudhmaadhava, Kishore Ginjupalli

    Published 2024-01-01
    “…However, due to poor physical properties such as wear resistance and water sorption, resin modified glass ionomer cements and composites that are light-cured adhesive restorative materials are preferred. …”
    Get full text
    Article
  6. 19426

    The Prevalence of Hypertension and Associated Risk Factors among Secondary School Teachers in Bahir Dar City Administration, Northwest Ethiopia by Destaw Damtie, Ayehu Bereket, Denekew Bitew, Bizuayehu Kerisew

    Published 2021-01-01
    “…Age 41 to 50 (AOR: 2.506; 95% CI: 1.103–5.694; and p=0.028), having self-reported diabetes mellitus (AOR: 8.595; 95% CI: 2.795–26.424; and p<0.0001), having a family history of hypertension (AOR: 3.387; 95% CI: 1.579–7.285; and p=0.002), khat chewing (AOR: 5.426; 95% CI: 1.811–16.256; and p=0.003), physical inactivity (AOR: 5.212; 95% CI: 1.974–13.763; and p=0.001), and presence of self-reported repeated stress (AOR: 3.027; 95% CI: 1.404–6.527; and p=0.005) were the risk factors associated with hypertension. …”
    Get full text
    Article
  7. 19427

    Caracterización de un material compuesto por suelo arenoso, ceniza de cáscara de arroz y cal potencialmente útil para su uso en pavimentación Characterization of a material compris... by Leonardo Behak, Washington Peres Núñez

    Published 2008-04-01
    “…Their objective was to study the physic and mechanic properties of the mixtures, trying to find an economical solution for low-volume transit pavements and to solve an environmental problem like is the deposition of the residual ash from de husk rice burning. …”
    Get full text
    Article
  8. 19428

    Determinants of COVID-19 Case Fatality Rate in the United States: Spatial Analysis Over One Year of the Pandemic by Niranjan J. Kathe, Rajvi J. Wani

    Published 2021-05-01
    “…**Objectives:** The objective of this study was to assess the ecological factors (policy, health behaviors, socio-economic, physical environment, and clinical care) associated with COVID-19 case fatality rate (CFR) in the United States. …”
    Get full text
    Article
  9. 19429

    Identification of new genes regulating nodule development in Medicago truncatula: an in-silico approach by Mahboobeh Azarakhsh, Sara Eslami, Maryam Moghadas, Zahra Ataei

    Published 2024-09-01
    “…According to our data, there is a high physical interaction score between IPD3 with some splicing factors and cell cycle proteins. …”
    Get full text
    Article
  10. 19430

    Interventions to prevent violence against women and girls globally: a global systematic review of reviews to update the RESPECT women framework by Avni Amin, Mary Ellsberg, Chelsea Ullman, Angela Bourassa, Shikha Chandarana, Flávia Dutra

    Published 2025-01-01
    “…The primary outcome of interest was change in any form of VAWG, including physical, sexual and emotional intimate partner violence and sexual violence and harassment from non-partners, including child and adolescent sexual abuse.Results From the thousands of articles screened, 178 were included in this study. …”
    Get full text
    Article
  11. 19431

    The Relationship of Body Composition and Sleep Quality with VO2max in Adolescent Athletes at Sidoarjo Sports High School and Sewon 1 High School by Fathirani Mutiara, Rahadyana Muslichah, Mirza Hapsari Sakti Titis Penggalih

    Published 2024-12-01
    “…Both components can affect the level of maximum oxygen volume (VO2max) and become factors in increasing physical performance in adolescent athletes. Objectives: To determine the relationship between body composition and sleep quality with VO2max in adolescent athletes at Sidoarjo Sports High School and Sewon 1 High School. …”
    Get full text
    Article
  12. 19432

    Assessment of Maternal Satisfaction and Associated Factors among Parturients Who Underwent Cesarean Delivery under Spinal Anesthesia at University of Gondar Comprehensive Specializ... by Samuel Debas Bayable, Seid Adem Ahmed, Girmay Fitiwi Lema, Debas Yaregal Melesse

    Published 2020-01-01
    “…Patient satisfaction is a subjective and complicated concept, involving physical, emotional, psychological, social, and cultural factors. …”
    Get full text
    Article
  13. 19433

    Diagnostic Management and Surgical Treatment of Isolated Tricuspid Regurgitation by Arthur Cicupira Rodrigues de Assis, Gustavo Andre Boeing Boros, Lea Maria Macruz Ferreira Demarchi, Thiago Luis Scudeler, Paulo Cury Rezende

    Published 2021-01-01
    “…A 72-year-old woman with a medical history of coronary artery bypass grafting three years ago presented with shortness of breath and low limb edema. Physical examination revealed a prominent bilateral jugular turgescence, hepatomegaly, peripheral edema, and a left midsternal border holosystolic murmur, suggestive of tricuspid regurgitation. …”
    Get full text
    Article
  14. 19434

    The effects of glucose, nitrate, and pH on cultivation of Chlorella sp. Microalgae by H. Nouri, J. Mohammadi Roushandeh, A. Hallajisani, A. Golzary, S. Daliry

    Published 2021-01-01
    “…., if properly adjusted for both chemical and physical parameters could be a valuable source of biomass for biodiesel production in industrial scale.…”
    Get full text
    Article
  15. 19435
  16. 19436

    The association between consumption of ultra-processed foods and sperm quality parameters: a cross-sectional study by Mitra Soltani, Mohammad Reza Ahmadi, Zainab Shateri, Zahra Maghsoudi, Milad Rajabzadeh-Dehkordi, Moein Askarpour, Amir Hossein Asadi, Mehran Nouri

    Published 2025-02-01
    “…However, after adjusting for age, marriage duration, body mass index, physical activity, depression, anxiety, stress, energy intake, cigarette history, and mineral and vitamin supplements, a significantly higher association was identified between the second tertile of UPFs and abnormalities in sperm concentration (odds ratio (OR) = 3.962, 95% confidence interval (CI): 1.345–11.670, p = 0.013). …”
    Get full text
    Article
  17. 19437

    Enterprise energy supply system design management based on renewable energy sources by S. Drobyazko, M. Skrypnyk, N. Radionova, O. Hryhorevska, M. Matiukha

    Published 2021-07-01
    “…At the same time, obsolete fixed assets, especially its active part (the degree of physical wear and tear of industrial equipment is 60-65%), are characterized by a large share of energy and heat loss. …”
    Get full text
    Article
  18. 19438

    Phytoalexin deficient 4 is associated with the lesion mimic trait in watermelon clalm mutant (Citrullus lanatus) by Jiale Shi, Congji Yang, Yuanyuan Qin, Qingqing Liu, Shengqi Hua, Defeng Wu, Wei Dong

    Published 2025-01-01
    “…Whole genome resequencing–bulked segregant analysis demonstrated that this gene is located on chromosome 4 from 3,760,000 bp to 7,440,000 bp, a region corresponding to a physical distance of 3.68 Mb encompassing approximately 72 annotated genes. …”
    Get full text
    Article
  19. 19439

    Urban vs Suburban: Is the Door-to-Balloon Time Affected by Geographic, Socioeconomic, or Racial Differences? A Tale of Two Campuses by Marc Zughaib, Patrick Ters, Robby Singh, Marcel Zughaib

    Published 2020-01-01
    “…In 2004, the ACC/AHA released guidelines in the treatment of ST-segment elevation myocardial infarction (STEMI) within a time window from the time a patient physically enters the hospital to the time of percutaneous coronary intervention (PCI). …”
    Get full text
    Article
  20. 19440

    APPLICATION OF MODIFYING ALLOYING ALLOY CONTAINING NANOSIZED POWDERS OF ACTIVE ELEMENTS IN PRODUCTION OF HIGH-STRENGTH CAST IRON WITH GLOBULAR GRAPHITE by A. S. Kalinichenko, A. G. Slutsky, V. A. Sheinert

    Published 2015-11-01
    “…Scientific and practical interest is the application of alloying alloy-modifiers for secondary treatment of high-strength cast iron to stabilize the process of spheroidization graphite and achieving higher physical-mechanical properties of castings. The peculiarity of the high-strength cast irons manufacturing technology is their tendency to supercooling during solidification in the mold. …”
    Get full text
    Article