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  1. 441

    Anaemia prevalence in children newly registered at UNRWA schools: a cross-sectional study by Yassir Turki, Wafaa Zeidan, Akihiro Seita, Majed Hababeh, Nada AbuKishk, Suha Saleh, Shatha Albaik, Zoheir el-Khatib, Nimer Kassim, Hasan Arab, Khawalah Abu-Diab

    Published 2020-09-01
    “…Objective Children entering first grade at the United Nations Relief and Works Agency for Palestine Refugees in the Near East (UNRWA) schools in West Bank, Gaza, Lebanon, Jordan and Syria complete a comprehensive medical examination at UNRWA health centres (HCs) as a requirement for their acceptance. …”
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  2. 442

    Retrospective Study of Vitreous Tap Technique Using Needle Aspiration for Management of Shallow Anterior Chamber during Phacoemulsification by Ashraf Ahmed Nossair, Wael Ahmed Ewais, Lamia Samy Ali

    Published 2017-01-01
    “…Postoperative follow-up period was 22.88 ± 10.24 (4–39) months. The final postoperative CDVA in LogMAR units was 0.07 ± 0.1, while the final postoperative IOP was 16.54 ± 1.45 mmHg. …”
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    Effect of sintering temperature on the accuracy of MIM small-module gears by LIU Zuoshi, MING Aoyang, REN Jihua, WANG Xiaoyi, ZHONG Zhicheng, ZHU Minfeng, ZHU Weidong

    Published 2024-01-01
    “…The injection blank with the best micro-morphology was taken as a prerequisite to study the effect of sintering temperature on the accuracy of small-module gears.MethodsMLA650F field emission scanning electron microscope was used to observe the microscopic morphology of the gear injection blanks; JE 20 gear measuring center, Image J software, and Rockwell hardness tester were used to measure the accuracy, porosity, and hardness of the sintered gears, respectively.ResultsThe results show that under 110 MPa injection pressure, in the sintering temperature range of 1 330-1 350 ℃, the porosity of the gear surface decreases by 48.28%, the density increases by 5%, the hardness increases by 8.22%, the shrinkage continues to increase, and the accuracy is gradually improved; when the temperature is more than 1 350 ℃, the porosity decreases by 20%, the density decreases by 0.26%, the hardness decreases by 0.51%, the shrinkage rate increases slowly, and the accuracy of the gear gradually decreases; when the sintering temperature is 1 350 ℃, the gear has the best comprehensive performance, with a porosity of 1.5%, a density of 7.56 g/cm<sup>3</sup>, a hardness of 39.5 HRC, a shrinkage rate of 14.1%, and the highest accuracy level of grade 7 in the GB/T 2363—1990 testing standards.…”
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  7. 447

    Mechanical Properties of High-Nb X80 Steel Weld Pipes for the Second West-to-East Gas Transmission Pipeline Project by Gui-ying Qiao, Xiao-wei Chen, Zhi-en Zhang, Xiu-lin Han, Xu Wang, Bo Liao, Fu-ren Xiao

    Published 2017-01-01
    “…In this work, the chemical composition and mechanical properties of high-Nb X80 grade steel pipes with a diameter of ϕ1,219 mm and a wall thickness of 22 mm, which are coiled by steels manufactured by three mills, have been analyzed. …”
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    Methylation sites of human papillomavirus 16 as potential biomarkers for cervical cancer progression by Sha Ji, Nannan Ji

    Published 2025-01-01
    “…A total of 107 women participated in this study, including 54 with cervical cancer (32 Uygur, 22 Han) and 53 with cervical inflammation (32 Uygur, 21 Han). …”
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    Research motivation as a mediating variable between system intelligence, academic grit, and academic achievement among postgraduate students, faculty of education, Zagazig Universi... by Marwa Hamdy Helal, ElSayed Abohashem Hassan

    Published 2025-01-01
    “…Method Using a correlational design, the study surveyed 600 post-graduate students aged 25–55 years (M = 33.22, SD = 8.09) through online snowball sampling. …”
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    An Analytical Exploration of Mobile Virtual Social Networks and Their Impact on Teenagers\' Academic Quality of Life by Amrollah Amani Kalarijani, Mahsa Talebi, Bita Erfani

    Published 2024-01-01
    “…For the purpose of data analysis, Pearson's correlation coefficient and multiple regression analysis were applied utilizing SPSS-22 software. Results: The findings revealed that there exists a significant and negative correlation between the usage of mobile virtual social networks and the quality of academic life, indicating that mobile virtual social networks serve as a negative predictor of students' academic quality of life. …”
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  16. 456

    Traumatic Hip Dislocation in an NCAA DI Football Player with Occult Sequelae: A Case Report by Daniel W Safford, Marisa Pontillo, Brian J Sennett

    Published 2021-10-01
    “… # Case Description A 22-year-old NCAA Division I football defensive back who experienced extreme left hip pain following contact with another player with his hip flexed during a game was diagnosed with a type 1 posterior hip dislocation, a grade 1 medial collateral ligament sprain with concomitant posterior thigh and hip muscle strains. …”
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