Showing 2,301 - 2,320 results of 4,531 for search '"Q ', query time: 0.07s Refine Results
  1. 2301

    Nonlocal Huygens’ meta-lens for high-quality-factor spin-multiplexing imaging by Jin Yao, Yubin Fan, Yunhui Gao, Rong Lin, Zhihui Wang, Mu Ku Chen, Shumin Xiao, Din Ping Tsai

    Published 2025-01-01
    “…Quasi-bound states in the continuum (q-BICs) are excited to provide a high quality factor of 90 and incident-angle dependence. …”
    Get full text
    Article
  2. 2302

    Intestinal Permeability Measured by Urinary Sucrose Excretion Correlates with Serum Zonulin and Faecal Calprotectin Concentrations in UC Patients in Remission by C. A. M. Wegh, N. M. de Roos, R. Hovenier, J. Meijerink, I. Besseling-van der Vaart, S. van Hemert, B. J. M. Witteman

    Published 2019-01-01
    “…Stool frequency and consistency were not significantly affected either. The IBD-Q score, 194 for the probiotics group and 195 for the placebo group, remained unaffected. …”
    Get full text
    Article
  3. 2303

    A Quantitative Trait Locus on Chromosome 5p Influences D-Dimer Levels in the San Antonio Family Heart Study by V. P. Diego, L. Almasy, D. L. Rainwater, M. C. Mahaney, A. G. Comuzzie, S. A. Cole, R. P. Tracy, M. P. Stern, J. W. MacCluer, J. Blangero

    Published 2010-01-01
    “…We also found suggestive evidence of a QTL on chromosome 2q with a lod score of 2.33 at 207 cM. Conclusions. …”
    Get full text
    Article
  4. 2304

    Prevalence and spectrum of haemoglobinopathies in females of reproductive age group- A first tertiary care center experience in Punjab, North India by Vikram Narang, Anshul Jain, Sumit Grover, Ankita Soni, Monika Narang, Ashima Taneja

    Published 2023-07-01
    “…Results: During the study period, 72.2% of the females were affected with β-thalassemia trait, followed by HbD Punjab trait (17.8%), HbQ India trait (2.9%), β-thalassemia major (1.8%), and two cases (1.2%) each of HbS trait, HbD Iran trait, and compound heterozygous of HbD Punjab and β-thalassaemia, whereas HbE trait, compound heterozygous of HbQ and β-thalassemia, compound heterozygous of HbJ-variant and β-thalassemia had one case each (0.6%). …”
    Get full text
    Article
  5. 2305
  6. 2306

    Association between advanced lung cancer inflammation index and all-cause and cause-specific mortality among asthma patients: a cohort study by Tu-Lei Tian, Xiang-Kun Qu, Hong-Bo Zhang, Cun-Cun Wang, Qing-Qing Yuan, Jing Xia, Li-Fang Cao, Kui Liu

    Published 2025-02-01
    “…Compared to the lowest quartile of ALI (Q1), patients in the highest quartile (Q4) had a 49% lower risk of all-cause mortality (hazard ratio [HR] 0.51, 95% confidence interval [CI] 0.40–0.66) and a 51% reduction in CVD mortality (HR 0.49, 95% CI 0.29–0.83). …”
    Get full text
    Article
  7. 2307

    NOMA-Based Rate Optimization for Multi-UAV-Assisted D2D Communication Networks by Guowei Wu, Guifen Chen, Xinglong Gu

    Published 2025-01-01
    “…In order to maximize the system throughput, this study constructs an optimization problem of joint channel assignment, trajectory design, and power control, and on the basis of these points, this study proposes a joint dynamic hypergraph Multi-Agent Deep Q Network (DH-MDQN) algorithm. The dynamic hypergraph method is first used to construct dynamic simple edges and hyperedges and to transform them into directed graphs for efficient dynamic coloring to optimize the channel allocation process; subsequently, in terms of trajectory design and power control, the problem is modeled as a multi-agent Markov Decision Process (MDP), and the Multi-Agent Deep Q Network (MDQN) algorithm is used to collaboratively determine the trajectory design and power control of the UAVs. …”
    Get full text
    Article
  8. 2308

    Prevalence of metabolic syndrome with different serum vitamin D levels in middle-aged and older adults by Ya Zhao, Danting Su, Lichun Huang, Mengjie He, Dan Han, Dong Zhao, Yan Zou, Ronghua Zhang

    Published 2025-01-01
    “…After adjusting for age, sex, physical activity level, smoking status, education level, annual per capita household income, and body mass index residuals, the highest tertile (Q3) of vitamin D (odds ratio [OR], 0.779; 95% confidence interval [CI], 0.702–0.865) and vitamin D3 (OR, 0.787; 95% CI, 0.709–0.875) concentrations had a lower risk of MetS than the lowest tertile (Q1). …”
    Get full text
    Article
  9. 2309

    А method of surgical correction of genital prolapse in combination with elongation and cicatricial deformation of the cervix in patients of reproductive age. A retrospective study by Albina Kh. Karanasheva, Yulia E. Dobrokhotova

    Published 2024-12-01
    “…The study included 43 patients with genital prolapse of grades I–II according to the POP-Q classification in combination with elongation and cicatricial deformation of the cervix. …”
    Get full text
    Article
  10. 2310

    Controlling the formation of microstructure at the melt-pool boundaries during directed energy deposition of aluminum alloy with a modified continuous growth restriction factor by Shanshan Xu, Bo Yin, Jiale Wang, Liquan Jin, Yu Yin, Zhenhua Li, David H. StJohn, Petro Pavlenko, Yueling Guo

    Published 2025-01-01
    “…QC can also be used to describe the evolution of the growth restriction factor Q along the solidification path of liquid metal within the melt pool. …”
    Get full text
    Article
  11. 2311

    Exogenous Application of Lanthanum Chloride to Rice at Booting Stage Can Increase Chlorophyll Content, Modulate Chlorophyll Fluorescence and Promote Grain Yield Under Deficit Irrig... by Peng Liu, Xilin Fang, Yue Wang, Xin Yang, Qiang Li

    Published 2024-12-01
    “…The application of 100 mg·L<sup>−1</sup> lanthanum chloride reduced the initial fluorescence (F0) and the non-photochemical quenching coefficient (qN); promoted the activity of leaf photosynthetic system II (PSII); and maximized the photochemical quantum yield (Fv/Fm), photochemical quenching coefficient (qP), and PSII relative electron transfer efficiency (ETR). …”
    Get full text
    Article
  12. 2312

    Nonlinear Dynamics in a Chemical Reaction under an Amplitude-Modulated Excitation: Hysteresis, Vibrational Resonance, Multistability, and Chaos by A. V. Monwanou, A. A. Koukpémèdji, C. Ainamon, P. R. Nwagoum Tuwa, C. H. Miwadinou, J. B. Chabi Orou

    Published 2020-01-01
    “…The effects of the control force on chaotic motions have been strongly analyzed, and the control efficiency is found in the cases g=0 (unmodulated case) and g≠0 with Ω=ω and Ω/w≠p/q; p and q are simple positive integers. Vibrational resonance (VR), hysteresis, and coexistence of several attractors have been studied in detail based on the relationship between the frequencies of the AM force. …”
    Get full text
    Article
  13. 2313

    Effect of decitabine on PD-L2 methylation in whole blood of iodine-induced autoimmune thyroiditis rats by Baiming Jin, Yanbo Qi, Hong Chao, Xiaolei Yang, Hongjie Li, Siyuan Wan

    Published 2025-01-01
    “…After injecting Dec intraperitoneally into EAT rats, we performed arsenic-cerium catalytic spectrophotometry, pathological hematoxylin and eosin staining, enzyme-linked immunosorbent assay, quantitative methylation-specific polymerase chain reaction (qMSP), and quantitative real-time polymerase chain reaction (qPCR) to determine the relevant indices. …”
    Get full text
    Article
  14. 2314

    Analytical and diagnostic performance characteristics of reverse-transcriptase loop-mediated isothermal amplification assays for dengue virus serotypes 1-4: A scoping review to inf... by Paul Arkell, Dumrong Mairiang, Adisak Songjaeng, Kenny Malpartida-Cardenas, Kerri Hill-Cawthorne, Panisadee Avirutnan, Pantelis Georgiou, Alison Holmes, Jesus Rodriguez-Manzano

    Published 2023-01-01
    “…Reverse-transcriptase (RT) quantitative polymerase chain reaction (qPCR) assays are the current gold-standard in diagnosis and serotyping of infections, but their use in low-middle income countries (LMICs) has been limited by laboratory infrastructure requirements. …”
    Get full text
    Article
  15. 2315

    Anatomical and Visual Outcomes after LASIK Performed in Myopic Eyes with the WaveLight® Refractive Suite (Alcon® Laboratories Inc., USA) by Imene Salah-Mabed, Sarah Moran, Emmanuelle Perez, Guillaume Debellemanière, Damien Gatinel

    Published 2020-01-01
    “…Results. 6 months postoperatively, keratometry became flatter, and the Q factor became more oblate (from −0.18 ± 0.08 to +0.19 ± 0.06). …”
    Get full text
    Article
  16. 2316

    Association between remnant cholesterol and depression in middle-aged and older Chinese adults: a population-based cohort study by Yang Zhou, Yan Lin, Yanhui Yang, Wang Lei, Juan Xu, Yuanzeng Zhu

    Published 2025-02-01
    “…Following adjustment for confounding factors, individuals in the higher RC level quartile exhibited a higher depression risk (Q3: odds ratio [OR]: 1.75, 95% confidence intervals [CI]: 1.29–2.39; Q4: OR: 2.68, 95% CI: 1.96–3.68, P for trend &lt; 0.001), with a linear correlation between RC levels and depression (P for nonlinearity = 0.108). …”
    Get full text
    Article
  17. 2317

    Novel insights into immunopathogenesis and crucial biomarkers between primary open‐angle glaucoma and systemic lupus erythematosus by Yixian Liu, Mengling You, Zhou Zeng, Jing Wang, Rong Rong, Xiaobo Xia

    Published 2024-12-01
    “…Finally, reverse transcription quantitative real‐time polymerase chain reaction (RT‐qPCR) was performed in human trabecular meshwork stem cells to validate the five identified biomarkers. …”
    Get full text
    Article
  18. 2318

    The mutational spectrum of NRAS gene discovers a novel frameshift mutation (E49R) in Saudi colorectal cancer patients by Mahmood Rasool, Absarul Haque, Mohammed Alharthi, Abdulrahman Sibiany, Mohammed Saad Alamri, Samer Mohammed Hassan Alqarni, Irfan A. Rather, Adeel G. Chaudhary, Sajjad Karim, Peter Natesan Pushparaj

    Published 2025-01-01
    “…We identified 5 different mutations in 10 patients, 4 of whom were reported previously (G10R, E37K, Q61K, and Q61*) in the literature while we discovered one novel lethal insertion mutation (E49R). …”
    Get full text
    Article
  19. 2319

    Genetic Comparison of Stemness of Human Umbilical Cord and Dental Pulp by Chung-Min Kang, Hyunok Kim, Je Seon Song, Byung-Jai Choi, Seong-Oh Kim, Han-Sung Jung, Seok-Jun Moon, Hyung-Jun Choi

    Published 2016-01-01
    “…Although UC and DP tissues exhibited similar expression of surface markers for MSCs, UC showed higher expression of CD29, CD34, CD44, CD73, CD105, CD146, and CD166. qRT-PCR analysis showed that CD146, CD166, and MYC were expressed 18.3, 8.24, and 1.63 times more highly in UC, whereas the expression of CD34 was 2.15 times higher in DP. …”
    Get full text
    Article
  20. 2320

    An indole alkaloid from a tribal folklore inhibits immediate early event in HSV-2 infected cells with therapeutic efficacy in vaginally infected mice. by Paromita Bag, Durbadal Ojha, Hemanta Mukherjee, Umesh Chandra Halder, Supriya Mondal, Nidhi S Chandra, Suman Nandi, Ashoke Sharon, Mamta Chawla Sarkar, Sekhar Chakrabarti, Debprasad Chattopadhyay

    Published 2013-01-01
    “…Moreover, Western blot and qRT-PCR assays demonstrated that HM suppressed viral IE gene expression, while the EMSA and co-immunoprecipitation studies showed that HM interfered with the recruitment of LSD-1 by HCF-1. …”
    Get full text
    Article