Showing 19,281 - 19,300 results of 21,052 for search '"Physics"', query time: 0.11s Refine Results
  1. 19281

    Barriers to Low-Vision Rehabilitation Services for Visually Impaired Patients in a Multidisciplinary Ophthalmology Outpatient Practice by Karima S. Khimani, Carissa R. Battle, Lauren Malaya, Aaleena Zaidi, Mary Schmitz-Brown, Huey-Ming Tzeng, Praveena K. Gupta

    Published 2021-01-01
    “…Reported patient barriers included mental health issues (76%), denial of need for low-vision aid (71%), poor physical health (67%), lack of transportation (57.1%), and lack of referrals (36%). …”
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  2. 19282

    Naming the untouchable – environmental sequences and niche partitioning as taxonomical evidence in fungi by Faheema Kalsoom Khan, Kerri Kluting, Jeanette Tångrot, Hector Urbina, Tea Ammunet, Shadi Eshghi Sahraei, Martin Rydén, Martin Ryberg, Anna Rosling

    Published 2020-11-01
    “…We conclude that in the case of abundantly and frequently observed species, environmental sequences can support species recognition in the absences of physical specimens, while rare taxa remain uncaptured at our sampling and sequencing intensity.…”
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  3. 19283

    Development of a TSR-based method for understanding structural relationships of cofactors and local environments in photosystem I by Lujun Luo, Tarikul I. Milon, Elijah K. Tandoh, Walter J. Galdamez, Andrei Y. Chistoserdov, Jianping Yu, Jan Kern, Yingchun Wang, Wu Xu

    Published 2025-01-01
    “…Conclusions The structural analyses of redox cofactors and their binding sites provide a foundation for understanding the unique chemical and physical properties of each redox cofactor in PS I, which are essential for modulating the rate and direction of energy and electron transfers.…”
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  4. 19284

    Mechanism of steel slag powder stabilization and improvement of expansive clay by Yinlei SUN, Chuan YU, Lei LIAO, Zhifei LI

    Published 2025-01-01
    “…By reducing the particle size of SSP, adding alkaline exciters or compound modification can improve its cementation activity and hydration rate. (3) SSP as a soil conditioner can significantly improve the performance of expansive clay, including expansion and contraction and mechanical properties. (4) The studies on the interaction mechanism between SSP and clay and the application effect of composite exciters remain insufficient and requires further investigation. (5) Future research should consider the chemical and physical properties under the coupling of different factors, including the chemical-mineral composition and the microstructure evolution law of the soil, as well as the mechanical properties of the soil under the water-chemical-force interactions. …”
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  5. 19285

    Research on Organic Nanopore Adsorption Mechanism and Influencing Factors of Shale Oil Reservoirs by Yanfeng He, Guodong Qi, Xiangji Dou, Run Duan, Nan Pan, Luyao Guo, Zhengwu Tao

    Published 2021-01-01
    “…The heat of adsorption is CO2, C12H26, C8H18, and C4H10 in descending order. All are physical adsorption. Moreover, the adsorption quantity of all four components mixed fluid in the organic matter nanopores is positively correlated with the heat of adsorption.…”
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  6. 19286

    Myocardial Perfusion Scintigraphy in Ischemic Heart Disease by Sonia María Sánchez Valcarcel, Katia Ravelo Llanes, Iván Rodríguez Cortina, Geovedy Martínez García, Cesia Rivera Garmendia

    Published 2021-09-01
    “…<br /><strong>Results:</strong> the 53.3 % of the patients were men and 78.3 % suffered from arterial hypertension. The physical stress test was performed to detect ischemia at 76.1 %. …”
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  7. 19287

    The challenges of independence: ontogeny of at-sea behaviour in a long-lived seabird by Delord, Karine, Weimerskirch, Henri, Barbraud, Christophe

    Published 2024-03-01
    “…Several hypotheses have been proposed to explain higher mortality including that of inadequate/inferior foraging skills compared to adults, young naïve individuals combining lack of experience and physical immaturity. Thus a change in behaviour, resulting in an improvement of skills acquired from growing experience, is expected to occur during a period of learning through the immaturity phase. …”
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  8. 19288

    Sugarcane Bagasse-Derived Cellulose Nanocrystal/Polyvinyl Alcohol/Gum Tragacanth Composite Film Incorporated with Betel Leaf Extract as a Versatile Biomaterial for Wound Dressing by Luong Ngoc Diem, Selorm Torgbo, Indranil Banerjee, Kunal Pal, Udomlak Sukatta, Prapassorn Rugthaworn, Prakit Sukyai

    Published 2023-01-01
    “…Initial analysis of CNCs by transmission electron microscopy (TEM) showed nanosized particles of 104 nm in length and 7 nm in width. Physical and chemical characteristics of neat PVA, PVA/GT, and PVA/GT/CNC films with varying concentrations of CNCs (from 2% to 10%) were analyzed by the scanning electron microscopy (SEM), Fourier transform infrared (FTIR) spectrometry, mechanical test, and swelling test. …”
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  9. 19289

    The association of lifestyle with cardiovascular and all-cause mortality based on machine learning: a prospective study from the NHANES by Xinghong Guo, Mingze Ma, Lipei Zhao, Jian Wu, Yan Lin, Fengyi Fei, Clifford Silver Tarimo, Saiyi Wang, Jingyi Zhang, Xinya Cheng, Beizhu Ye

    Published 2025-01-01
    “…As age increases, the effects of dietary scores and sedentary time on mortality risk become more pronounced, while the influence of physical activity tends to diminish. Conclusion We develop a ML model based on lifestyle behaviors to predict all-cause and cardiovascular mortality. …”
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  10. 19290

    Validation of a paediatric sepsis screening tool to identify children with sepsis in the emergency department: a statewide prospective cohort study in Queensland, Australia by Paula Lister, Kristen Gibbons, Luregn J Schlapbach, Adam Irwin, Michael Rice, Sainath Raman, Amanda Harley, Patricia Gilholm

    Published 2023-01-01
    “…We assessed the performance of the paediatric sepsis screening tool using stepwise multiple logistic regression analyses with 10-fold cross-validation and evaluated the final model at defined risk thresholds.Setting Twelve emergency departments (EDs) in Queensland, Australia.Participants 3473 children screened for sepsis, of which 523 (15.1%) were diagnosed with sepsis.Interventions A 32-item paediatric sepsis screening tool including rapidly available information from triage, risk factors and targeted physical examination.Primary outcome measure Senior medical officer-diagnosed sepsis combined with the administration of intravenous antibiotics in the ED.Results The 32-item paediatric sepsis screening tool had good predictive performance (area under the receiver operating characteristic curve (AUC) 0.80, 95% CI 0.78 to 0.82). …”
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  11. 19291

    Ranolazine Induced Bradycardia, Renal Failure, and Hyperkalemia: A BRASH Syndrome Variant by Syed Arsalan Akhter Zaidi, Danial Shaikh, Muhammad Saad, Timothy J. Vittorio

    Published 2019-01-01
    “…Her prescription regimen included amlodipine, furosemide, isosorbide mononitrate, levothyroxine, metformin, omeprazole, and ranolazine. Physical examination was remarkable for bradycardia and decreased breath sounds in the left lower lung field. …”
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  12. 19292

    Use of dietary supplements among lactating women in western Algeria. [Prise des compléments alimentaires chez des femmes allaitantes de l'ouest Algérien] by Amina BAYAZID, Kheira MELIANI, Meriem LEBAINI

    Published 2025-01-01
    “…Several factors, such as age, professional status, education level, urbanicity, household income, health insurance, health status, weight status, type of breastfeeding, use of dietary supplements during pregnancy, and physical activity, were associated with the use of dietary supplements. …”
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  13. 19293

    Développement physique et psychologique de gymnastes féminines prépubères by Mireille Bernard, Martine Beaussant, Fany Perroy

    Published 2002-06-01
    “…Consultation for back and join complains concern 5/10 gymnasts; 8/10 stopped training because of injuries.In conclusion, moderate gymnastic practice does not seem to alter gymnasts physical and psychological development. It is necessary to be careful to improve gymnasts’nutrition and to decrease injuries.…”
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  14. 19294

    A Full Computerized Workflow for Planning Surgically Assisted Rapid Palatal Expansion and Orthognathic Surgery in a Skeletal Class III Patient by Orazio Bennici, Alessia Malgioglio, Serena Moschitto, Gianrico Spagnuolo, Alberta Greco Lucchina, Vincenzo Ronsivalle, Gaetano Isola, Antonino Lo Giudice

    Published 2022-01-01
    “…Using a specific function of the software, the surgical splint was designed according to the pre-programmed skeletal movements, and subsequently, the physical splint was generated with a three-dimensional (3D) printing technology. …”
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  15. 19295

    Numerical simulation and experimental investigation of pressure riveting connection using the smoothed particle Galerkin method by Jianhui Zhang, Tongxiang Huang, Xuan Qin, Changcheng Yin, Xianchao Yan

    Published 2025-01-01
    “…This approach avoids the non-physical responses or erroneous failure modes associated with element deletion methods. …”
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  16. 19296

    Survival outcomes of marijuana users in p16 positive oropharynx cancer patients by Han Zhang, Michael Xie, Marc Levin, Stuart D. Archibald, B. Stanley Jackson, J. E. M. Young, Michael K. Gupta

    Published 2019-09-01
    “…Methods Patients who were marijuana users were identified from a prospectively collected database of HNC patients from January 2011 to 2015. A physical review of clinic records was undertaken to extract relevant patient, tumor, treatment, follow-up, as well as survival data. …”
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  17. 19297

    Comparing the effectiveness, safety and tolerability of interventions for depressive symptoms in people with multiple sclerosis: a systematic review and network meta-analysis proto... by Amalia Karahalios, Allan G Kermode, Yvonne C Learmonth, Julia Lyons, Stephanie Campese, Alexandra Metse, Claudia H Marck

    Published 2022-06-01
    “…The comparative efficacy and safety of intervention modalities have not been quantified.We plan to conduct a systematic review and network meta-analysis to compare efficacy and safety of psychological, pharmaceutical, physical and magnetic stimulation interventions for depression in people with MS.Methods and analysis We will search EMBASE, Medline, Cochrane CENTRAL, APA PsycINFO, Web of Science, CINAHL and PEDro from inception to 31 December 2021. …”
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  18. 19298

    Efficacy, efficiency and safety of a cardiac telerehabilitation programme using wearable sensors in patients with coronary heart disease: the TELEWEAR-CR study protocol by Andrew Xanthopoulos, Eleni Kapreli, Garyfallia Pepera, Konstantinos I Gourgoulianis, Varsamo Antoniou, Gregory Giamouzis, Constantinos Davos, Ladislav Batalik, Vasileios Stavrou, John Skoularigis

    Published 2022-06-01
    “…Secondary outcomes will be the physical activity, the safety of the exercise intervention (number of adverse events that may occur during the exercise), the quality of life, the training adherence, the anxiety and depression levels, the nicotine dependence and cost-effectiveness. …”
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  19. 19299

    Self-reported sexually transmitted infections and associated factors among sexually active men in East Africa: a multilevel analysis of recent demographic and health surveys by Beminate Lemma Seifu, Yohannes Mekuria Negussie, Bezawit Melak Fente, Zufan Alamrie Asmare, Angwach Abrham Asnake, Meklit Melaku Bezie, Hiwot Atlaye Asebe

    Published 2025-01-01
    “…Despite many STIs being manageable, their asymptomatic nature poses a formidable threat to both mental and physical well-being. This silent impact can lead to substantial morbidity and mortality, which is particularly pronounced in East Africa.Objective To investigate the prevalence and factors associated with self-reported STIs among sexually active men in East Africa.Design Cross-sectional study design.Setting 10 East African countries.Participants 66 833 sexually active men.Primary outcome measure Self-reported STI in the 12 months preceding the survey. …”
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  20. 19300

    Access to healthcare: waiting time until the surgical procedure by Cassiane de Santana Lemos, Ana Maria Muller Magalhães, Danielle Saraiva Tuma dos Reis, Alessandra Yuri Takehana de Andrade, Karla Cristina de Almeida, Fabiana Zerbieri Martins, Nancy Reynolds, Vanessa de Brito Poveda

    Published 2025-12-01
    “…There was a difference in the perception of quality of life between the immediate and late postoperative periods (p = 0.007) and in the physical domain, with an increase in scores among older patients (p = 0.004) and previous clinical history (p = 0.03).Conclusion Access to the health system varies by region and does not meet the standards proposed by the Brazilian health system. …”
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