Showing 41,381 - 41,400 results of 42,198 for search '"measurement"', query time: 0.21s Refine Results
  1. 41381

    Quantitative swept-source optical coherence tomography angiography (SS-OCTA) analysis of macular microvascular alterations in Bietti crystalline dystrophy by Shiyi Yin, Jinyuan Wang, Haihan Zhang, Xuan Yang, Jingting Luo, Wenbin Wei

    Published 2025-04-01
    “…OCTA imaging (VG200S; SVision Imaging, Henan, China) covered a 12 mm × 12 mm area of the macula, measuring thickness, vessel density (VD), perfusion area (PA), choroidal vascularity index (CVI), choroidal vascularity volume (CVV), and foveal avascular zone (FAZ) metrics. …”
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  2. 41382

    Sex Differences in the Prognostic Value of Circulating Biomarkers in Patients Presenting With Acute Chest Pain by Gard Mikael Sæle Myrmel, MD, Nasir Saeed, Ole Thomas Steiro, MD, Hilde Lunde Tjora, MD, PhD, Jørund Langørgen, MD, PhD, Rune Oskar Bjørneklett, MD, PhD, Øyvind Skadberg, MD, Vernon Vijay Singha Bonarjee, MD, PhD, Øistein Rønneberg Mjelva, MD, Eva Ringdal Pedersen, MD, PhD, Kjell Vikenes, MD, PhD, Torbjørn Omland, MD, PhD, Kristin Moberg Aakre, MD, PhD

    Published 2025-02-01
    “…Methods: High-sensitivity cardiac troponin (hs-cTn), hs-cTnI, N-terminal pro-B-type natriuretic peptide (NT-proBNP), growth differentiation factor (GDF)-15, and C-reactive protein (CRP) concentrations were measured in 1,476 patients admitted with suspected NSTE-ACS. …”
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  3. 41383

    The impact of long-term exposure to NO2, O3, and their oxidative potential on adolescents’ mental health, and the protective role of school-based greenness by Jiajia Dang, Yaqi Wang, Ning Ma, Shan Cai, Jianhui Guo, Yunfei Liu, Haoyu Zhou, Xinyao Lian, Di Shi, Ziyue Chen, Yihang Zhang, Jiaxin Li, Tianyu Huang, Guangrong Zhu, Jing Li, Jun Ma, Yi Song

    Published 2025-01-01
    “…Greenness around schools, measured by the Normalized Difference Vegetation Index (NDVI), was examined for its potential effect modification on the association between NO2, O3, OX, and mental health. …”
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  4. 41384

    Multicentre adaptive randomised trial of GvHD prophylaxis following unrelated donor stem cell transplantation comparing Thymoglobulin versus calcineurin inhibitor-based or sirolimu... by Simon Gates, Matthew Collin, Victoria Potter, Rebecca Bishop, Ronjon Chakraverty, Kavita Raj, Adrian Bloor, Andrea Hodgkinson, Jeff Davies, Emma Kempshall, Fiona Dignan, Ram Malladi, Siobhan Smith, Charlotte Gaskell, Gabrielle Smith

    Published 2025-01-01
    “…The trial will compare the novel GvHD prophylaxis regimens post-transplant cyclophosphamide (PTCy) in combination with a CNI or sirolimus (PTCy-CNI or PTCy-sirolimus, respectively) to a current standard-of-care GvHD prophylaxis involving the use of Thymoglobulin (a specific brand of ATG containing rabbit polyclonal antibodies). The primary outcome measure is GvHD-free, relapse-free survival at 1 year. …”
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  5. 41385
  6. 41386

    A clinical study of the immunogenicity and protective potency of a live recombinant GamLPV vaccine for intranasal use for the prevention of whooping cough in adult volunteers by Alevtina A. Lidzhieva, Alisa Yu. Medkova, Sergey V. Kulikov, Ludmila N. Sinyashina, Rezida A. Sioundioukova, Andrey P. Markov, Aleksey B. Verveda, Natalia E. Abaeva, Irina N. Chernyshova, Marina V. Gavrilova, Kristina K. Bushkova, Ilya N. Dyakov, Gennady I. Karataev

    Published 2024-12-01
    “…Levels of Bordetella pertussis-specific IgG, IgA antibodies in blood serum and levels of B. pertussis-specific secretory IgA antibodies in nasopharyngeal aspirates were measured by ELISA method and agglutination test. The dynamics of elimination of attenuated B. pertussis bacteria after the first and second intranasal administration of GamLPV to volunteers was estimated by using qPCR. …”
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  7. 41387

    Effect of Information Genotype on Investors' Inertia by Fatemeh Jahandari, Amirhossein Taebi Noghondari, Hadis Zeinali

    Published 2024-12-01
    “…The dependent variable "investors' inertia" was proxied by 2 measures: 1) Market sentiment index and 2) Unexpected profit. …”
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  8. 41388

    Impact of Financial Literacy on Saving Decisions: Insight from Aseman Project Operated by Barkat Foundation by VAhid Moghadam, Hadi Amiri, Sahar Baharipour, Fatemeh Bagheri, Parisa GHasemian

    Published 2024-06-01
    “…The Q-squared index, which measured the model's predictive power, had a value of 0.19 for the variable of saving attitude, suggesting moderate predictive power. …”
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  9. 41389
  10. 41390

    Investigating the mediating role of academic self-sufficiency and basic psychological needs in the relationship of social skills and social intelligence with academic achievement by Fatimeh Sabih Mahdi, Hasan ghalavandi

    Published 2024-05-01
    “…Theoretical FrameworkAcademic progressAcademic progress is general or private acquired information or skills in the subject matter, usually measured by tests or marks or both, set for students by teachers. …”
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  11. 41391

    Use of Wiener- Hammerstein (WH) Model Optimized with Genetic ‎Algorithm in Identification of Photovoltaic System by Iman Sohrabi Moghadam Chafjiri, Alireza Azadbar, Abbas Ghadimi, Seyed Javad Mousavi

    Published 2025-01-01
    “…<p><span style="font-size: 11pt; line-height: 125%; font-family: Calibri, sans-serif;">System identification is a method of identification or measuring a mathematical model of a system by measuring the inputs and outputs of the system. …”
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  12. 41392

    Designing a structural model to improve the productivity of higher education managers by Kiana Kaveh, Amineh ahmadi, mojtaba moazzami

    Published 2024-08-01
    “…In recent years, productivity has turned from a measure of organizational performance into an economic-social and cultural concept, and therefore the role of educational units in productivity has become more prominent. …”
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  13. 41393

    Designing a cyber insurance implementation model using foundational data theory by Behzad Esmaeilifar, manouchehr Ansari

    Published 2024-05-01
    “…The reliability of the research was measured using the Kappa coefficient. In the last stage, the research model is extracted based on the Strauss and Corbin model. …”
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  14. 41394
  15. 41395

    Risk factors for thromboembolic and bleeding events in anticoagulated patients with atrial fibrillation: the prospective, multicentre observational PREvention oF thromboembolic eve... by Raffaele De Caterina, Kurt Huber, Richard Schilling, Miklos Rohla, Thomas W Weiss, Ladislav Pecen, Giuseppe Patti, Jolanta M Siller-Matula, Renate B Schnabel, Dipak Kotecha, Markus Lucerna, Paulus Kirchhof

    Published 2019-03-01
    “…Objectives We identified factors associated with thromboembolic and bleeding events in two contemporary cohorts of anticoagulated patients with atrial fibrillation (AF), treated with either vitamin K antagonists (VKA) or non-VKA oral anticoagulants (NOACs).Design Prospective, multicentre observational study.Setting 461 centres in seven European countries.Participants 5310 patients receiving a VKA (PREvention oF thromboembolic events - European Registry in Atrial Fibrillation (PREFER in AF), derivation cohort) and 3156 patients receiving a NOAC (PREFER in AF Prolongation, validation cohort) for stroke prevention in AF.Outcome measures Risk factors for thromboembolic events (ischaemic stroke, systemic embolism) and major bleeding (gastrointestinal bleeding, intracerebral haemorrhage and other life-threatening bleeding).Results The mean age of patients enrolled in the PREFER in AF registry was 72±10 years, 40% were female and the mean CHA2DS2-VASc Score was 3.5±1.7. …”
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  16. 41396

    Atmospheric Black Carbon Evaluation in Two Sites of San Luis Potosí City During the Years 2018–2020 by Valter Barrera, Cristian Guerrero, Guadalupe Galindo, Dara Salcedo, Andrés Ruiz, Carlos Contreras

    Published 2025-01-01
    “…This work presents a one-year BC monitoring in the northern part of the city (2018–2019) and another one-year BC monitoring in the southern area (2019–2020) during the health contingency situation due to the SARX-CoV-2 virus to obtain direct equivalent black carbon (eBC) concentrations and their main fractions related to fossil fuel and biomass burning using aethalometer AE-33, as well as other air pollutants concentrations measured at the same periods by the governmental local monitoring network (SEGAM). …”
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  17. 41397

    Potential role of dietary white poplar (Populus alba L.) in stimulating growth, digestion, and antioxidant/immune status of Nile tilapia (Oreochromis niloticus) by Rowida E. Ibrahim, Mohamed Shaalan, Mohamed ElHady, Hanan A. Ghetas, Faten I. Elsayed, Elsayed M. Younis, Abdelwahab A. Abdelwarith, Mohamed F. Badran, Simon J. Davies, Afaf N. Abdel Rahman

    Published 2025-02-01
    “…WP diets improved the amylase (4–6 g/kg level) and lipase (2–6 g/kg level) activity and the intestinal morphometric measures (2–6 g/kg level), where the WP6 group recorded the highest values. …”
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  18. 41398

    Radiological safety assessment of sugar consumption in South Africa—a study of 226Ra, 228Ra, and 40K levels by Samuel Odumu Ogana John, Stephen Friday Olukotun, Stephen Friday Olukotun, Moses Mpofana Radebe, Manny Mathuthu

    Published 2025-01-01
    “…This indicates that sugar in South Africa is radiologically safe and does not pose significant radiological health risks. In this study, the measured activity levels are comparable to those reported in other similar studies. …”
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  19. 41399

    Preliminary effectiveness of social prescription and virtual patient information in increasing tertiary prevention among cancer patients (ESPRIT): protocol for a single-centre, ran... by Karen Steindorf, Michael Koller, Michael Leitzmann, Wolfgang Herr, Daniel Heudobler, Lisa Boyer, Anne Herrmann, Tobias Pukrop, Christine Bernardi, Sabine Einhell

    Published 2025-01-01
    “…Physical activity will be assessed using accelerometers and measured by average steps per day within the last 2 weeks after recruitment and at follow-up visits (3, 6 and 12 months). …”
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  20. 41400

    The biomechanical effects of treating double-segment lumbar degenerative diseases with unilateral fixation through interlaminar fenestration interbody fusion surgery: a three-dimen... by Kai-Kai Feng, Xiao-Bing Xiang, Cheng-Peng Li, Kai-Yin Gao, Wei-Wei Zhang, Zhen-Yu Nie, Wen-Xin Liao, Dong Zhao, Guang-Ru Cao

    Published 2025-01-01
    “…The greatest difference between the two occurred during right lateral flexion at the L3-4 segment, measuring 1.78°. During right lateral flexion at the L4-5 segment, the largest difference was 2.29°. …”
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