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  1. 4521

    Non-uniform temperature fields and debonding of a long-span CFST arch bridge under coupled environmental actions by Qian Zhou, Jiao Wan, Jingzhou Xin, Jiu-qun Mao, Jianting Zhou

    Published 2025-12-01
    “…Experimental and theoretical analyses yielded several significant findings: (1) During the hydration exothermic phase, the temperature field at concrete center exhibited a tri-linear distribution pattern (characterized by rapid initial rise, subsequent decline, and final stabilization), with the ascending rate significantly exceeding the descending rate; temperatures exceeded 50°C between 25 and 73 h post-placement. (2) The external steel tube temperature demonstrated sinusoidal diurnal variations during and post-hydration, closely correlating with ambient temperature fluctuations; after hydration, concrete temperatures also followed sinusoidal diurnal distributions, with amplitudes increasing proportionally to radial distance from the center. (3) A pronounced radial temperature gradient from center to surface manifested during hydration, reaching a maximum differential of 40°C; the temperature gradients substantially decreased to 7°C after hydration. (4) Longitudinal stress differentials between the interface steel tube and concrete measured 42.5 MPa (sun-exposed side) and 74.2 MPa (shadowed side), while radial stress differentials were −1.37 MPa and −0.34 MPa, respectively. (5) The temperature field model demonstrated a tri-linear distribution pattern with an effective influence depth of D/8 to D/4 (where D represents steel tube diameter); the temperature constant exhibited significant temporal dependency on environmental conditions and hydration heat evolution. (6) Although longitudinal relative slip occurred at the steel-concrete interface during placement, no void was detected.…”
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  2. 4522

    Nasal Carriage of Methicillin-Resistant Staphylococcus aureus among Healthcare Workers in a Tertiary Care Hospital, Kathmandu, Nepal by Nisha Giri, Sujina Maharjan, Tika Bahadur Thapa, Sushant Pokhrel, Govardhan Joshi, Ojaswee Shrestha, Nabina Shrestha, Basista Prasad Rijal

    Published 2021-01-01
    “…Our study aimed to determine the rate of nasal carriage MRSA among HCWs at Manmohan Memorial Medical College and Teaching Hospital, Kathmandu. …”
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  3. 4523

    Finger Vein Recognition Using Optimal Partitioning Uniform Rotation Invariant LBP Descriptor by Bang Chao Liu, Shan Juan Xie, Dong Sun Park

    Published 2016-01-01
    “…However, it is hard to extract a satisfied finger vein pattern due to the various vein thickness, illumination, low contrast region, and noise existing. …”
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  4. 4524

    Increasing population growth by asymmetric segregation of a limiting resource during cell division by Nurit Avraham, Ilya Soifer, Miri Carmi, Naama Barkai

    Published 2013-04-01
    “…Abstract We report that when budding yeast are transferred to low‐metal environment, they adopt a proliferation pattern in which division is restricted to the subpopulation of mother cells which were born in rich conditions, before the shift. …”
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  5. 4525

    The prevalence and genetic characteristics of human bocavirus in patients with acute respiratory infection in China during 2012–2021 by Haoran Jiang, Baicheng Xia, Xujing Chi, Liwei Sun, Hongmei Xu, Wenhui Wang, Min Mu, Pengbo Yu, Xingyu Xiang, Feng Zhang, Hui Zhang, Caixiao Jiang, Linqing Zhao, Zhenguo Gao, Kongxin Hu, Yan Zhang, Aili Cui

    Published 2025-06-01
    “…The age group with the highest detection rate shifted from infants under 2 years in 2012–2019 to children aged 2–4 years in 2020–2021. …”
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  6. 4526
  7. 4527

    Effect of acupuncture on endometrial receptivity in women with thin endometrium: study protocol for a single-centre, randomised, sham-controlled trial by Xin Liu, Li Yang, Xiaoyan Wang, Huanfang Xu, Yigong Fang, Pengfei Du, Chenchen Su, Jiashan Li, Weixin Li, Tian Hang, Yaoyao Zhu

    Published 2025-06-01
    “…Secondary outcomes are endometrial pattern, uterine arterial blood flow parameters (Pulsatility Index, Resistance Index and the ratio of peak systolic to end-diastolic blood flow velocities), endometrium blood flow, serum oestradiol concentration, clinical pregnancy rate and Self-Rating Anxiety Scale Scores.Ethics and dissemination This study has been approved by the ethics committee of the Institute of Acupuncture and Moxibustion, China Academy of Chinese Medical Sciences (approval no.: S2024-04-23-1). …”
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  8. 4528

    Clinical and brain functional correlates of instrumental rigidity measurement in Parkinson’s disease by Yoshikazu Nakano, Shigeki Hirano, Mitsuyoshi Tamura, Yume Koizumi, Yoshihisa Kitayama, Michiko Izumi, Masahide Suzuki, Kosuke Yamagishi, Yutaro Suzuki, Shinobu Ikeda, Ayaka Arase, Tatsuya Yamamoto, Yoshitaka Yamanaka, Atsuhiko Sugiyama, Kazumoto Shibuya, Takuro Horikoshi, Takashi Uno, David Eidelberg, Satoshi Kuwabara

    Published 2025-03-01
    “…Twentynine patients underwent brain perfusion single-photon emission computed tomography (SPECT), and expression of PD-related covariance pattern (PDRP) was computed. Bias difference and elastic coefficient showed positive correlations with physician-rated rigidity (P < 0.002). …”
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  9. 4529

    Wideband absorption with polarization and angular insensitive metamaterial for optical applications based on Tungsten-SiO2 composites by Md Raihan, Saif Hannan, Md Ismail Haque, Mohamed Ouda, Abdulmajeed M. Alenezi, Mohamed S. Soliman, Mohammad Tariqul Islam

    Published 2025-06-01
    “…A 96.93 % average absorption rate was found for visible 380 nm–700 nm, along with a maximum peak absorption point at 604.53 nm, which is 99.996 %. …”
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  10. 4530

    A Novel Support Vector Machine with Globality-Locality Preserving by Cheng-Long Ma, Yu-Bo Yuan

    Published 2014-01-01
    “…Support vector machine (SVM) is regarded as a powerful method for pattern classification. However, the solution of the primal optimal model of SVM is susceptible for class distribution and may result in a nonrobust solution. …”
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  11. 4531

    STANDARD OF LIVING OF THE RUSSIAN POPULATION: FEATURES OF INTERREGIONAL DIFFERENTIATION DYNAMICS by N. A. Gerasimenko

    Published 2020-12-01
    “…This circumstance allowed usto determine the nature of changes and identify two groups of Federal districts that are moving away from each  other at an increasing rate in terms of the standard of living of the population. …”
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  12. 4532

    Cervical malignant peripheral nerve sheath tumors: A case report and literature review by SUN Shuohui, LIU Qinyao, MA Junli, LI Xiao, WANG Zhifa

    Published 2024-08-01
    “…As a kind of tumor with a high degree of malignancy, the recurrence rate of MPNST is determined by the design of surgical method, the size of resection, and whether to further radiotherapy and chemotherapy after surgery.…”
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  13. 4533

    Effects of Splitting Airfoil’s Aspect Ratio on the Control of Separation and Loss Distribution in a Distortion Generator by M. Hassani, M. Bazazzadeh, M. D. Manshadi

    Published 2022-01-01
    “…It has appeared that combined loss pattern of the triple arrangement of the airfoils can be reconstructed from dual arrangement, and it can be reproduced from a single pattern in a hierarchical process. …”
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  14. 4534

    Artificial Ventilation-Induced Acute Lung Lesion: Experimental, Morphological Study by A. M. Golubev, V. V. Moroz, D. V. Lysenko, A. N. Kuzovlev, D. A. Ostapchenko

    Published 2006-08-01
    “…Objective: to elucidate the pattern of morphological changes in the lung during artificial ventilation.Materials and methods. …”
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  15. 4535

    Survival prognostic factors and molecular aspects in extremity soft tissue sarcoma by Bogdan Serban, Eugen Radu, Adrian Cursaru, Bogdan Stefan Cretu, Sergiu Andrei Iordache, Madalina Cîrnu, Cosmin Florentin Niculae, Cătălin Florin Cîrstoiu

    Published 2024-10-01
    “…Significant prognostic factors for the likelihood of a lower survival and death rate are tumor size, tumor depth, histology type, and vascular invasion. …”
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  16. 4536

    Stress corrosion behavior and mechanism of cable bolts under the influence of mine water by Yongliang LI, Renshu YANG, Xianglin DAI, Shaojie LU, Zhiyong LIU, Liang GUO, Jiangzhen YUAN, Yongxin CHENG, Hailong DU

    Published 2025-07-01
    “…The influence of SO42− and Cl− concentrations in mine water on cable bolt corrosion follows a similar pattern: as the ion concentrations increase, the corrosion rate gradually increases, facilitating SCC crack initiation. …”
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  17. 4537

    Numerical study on the mechanism of shear performance degradation of thawing glacial debris by Qiujie MENG, Yixiang SONG, Da HUANG, Wenzhu MA, Zhu ZHONG

    Published 2025-04-01
    “…When the thawing rate is less than or equal to 2%, the failure mode exhibits a rough “serrated” pattern; as the thawing rate increases (> 2%), the shear surface gradually transitions to a smoother “circular arc” shape. …”
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  18. 4538

    The effect of four weeks of polarized training on aerobic fitness and performance of professional rowers by Tahereh Hozouri, Mohammad Fashi, Hamidollah Hassanlouie

    Published 2022-08-01
    “…It seems that the polarization intensity distribution pattern can be a more effective method than traditional exercises in developing the aerobic performance characteristics of rowing athletes.…”
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  19. 4539

    Mapping the primary factors driving spatiotemporal variations of surface soil moisture in the Yellow River Basin of China by Linghua Hu, Yiming Xie, Yinzhe Liu, Siyuan Chen, Haifang Yu, Qianlong Bie, Fang Zhao, Yilin Zhao

    Published 2025-04-01
    “…Temporally, surface soil moisture in the Yellow River Basin showed a noteworthy upward trend from 2003 to 2018, with an average change rate of 0.00066 m3/m3 year−1 over the past 16 years. …”
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  20. 4540

    A comparison of the treatment outcome of Asherman's syndrome which developed within and outside the puerperal period: A matched cohort study by Lingling Yang, Tingting Tian, Xue Yang, Yan Guo, Xiaowu Huang, Enlan Xia, Tin Chiu Li, Dongmei Song

    Published 2025-04-01
    “…The secondary outcome measure was the change in menstrual pattern at 3 months after surgery. The adhesion reformation rate in puerperal group was 86.3%, which was significantly (p < 0.05) higher than that of 38.6% in the non‐puerperal (non‐puerperal) group. …”
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