Showing 2,681 - 2,700 results of 3,836 for search '"Chang'an"', query time: 0.08s Refine Results
  1. 2681

    Hyflex CM and EDM from Shape Memory to Control Memory. by Jamal A. Abu Al‑Timan, Iman M. Al‑Zaka, Baidaa M. Zeidan

    Published 2023-12-01
    “… The new era in endodontics has been established with the introduction of nickel titanium (NiTi) alloys, and later on the automation of mechanical preparation. By changing the phase transformation temperatures of NiTi alloy, the manufacturers alter the phase composition to have a NiTi with new mechanical properties. …”
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  2. 2682

    Effect mechanism of H3PO4 on the formation and transformation of persistent free radicals in biochar by Yajie Gao, Yuan Gao, Aimin Li

    Published 2025-02-01
    “…Yet, H3PO4 reduced PFRs in biochar at high pyrolysis temperature (≥ 500 °C), since the capture of H∙ or HO∙ by PO∙ and the steric hindrance changed by H3PO4, which caused the rearrangement and polycondensation of carbon structure. …”
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  3. 2683
  4. 2684

    Living Group Mosaic Family: participation of people with disabilities in the community by Marta Aoki, Fátima Correa Oliver, Ariane Bazarin de Campos Cancegliero, Júlia Colussi

    Published 2014-04-01
    “…Joining the group promoted emotional changes, discoveries of skills, promotion of care and learning, self-esteem and communication improvement among participants. …”
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  5. 2685

    Effects of flaxseed mucilage and water-to-cement ratio on the characteristics of an OPC mortar by Haris Brevet, Emmanuel Petit-Laignel, Adeline Goullieux

    Published 2023-10-01
    “…This reduction in strengths is lowered in flexural tests due to an elastic behavior conferred by the mucilage. The changes in properties are not correlated to any mineralogical modification as shown by FTIR and TGA analyses.…”
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  6. 2686

    Optimal WSN Deployment to Measure Air Quality in Dynamic Multi-Source Dispersion Scenarios: A Case Study in Arequipa by Alexander Hilario-Tacuri, Alberth Tamo, Marco Pinares-Mamani, Walter Butron, Romel Jimenez

    Published 2025-01-01
    “…Thus, to address this public health challenge, this article introduces a novel dynamic multi-source dispersion model that accounts for variations in wind velocity and direction over time, recognizing that air pollution is influenced by rapidly changing environmental factors. Additionally, three optimization problems are presented to identify the optimal locations for sensor nodes. …”
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  7. 2687

    Microgrid Islanding Detection Using D-PMU and Phase Angle Analysis of Negative Sequence Impedance by Asim Chaulagain, Ramakrishna Gokaraju, Nurul Chowdhury, Krish Narendra

    Published 2025-01-01
    “…The method involves examining the changes in the negative sequence impedance angle over time. …”
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  8. 2688
  9. 2689

    Efficiency of Sawdust as an Alternative Fuel to Replace Coal in Steam Power Plants by Muhammad Facheruddin BJ, A. Besse Riyani Indah, Gerard Antonini Duma

    Published 2025-01-01
    “…The use of coal in power plants produces high carbon emissions that contribute to climate change. Sawdust, as a by-product of the wood industry, is considered an environmentally friendly fuel because of its abundant availability and its calorific value close to coal. …”
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  10. 2690

    THEORETICAL STUDIES ON THE MAGNETIC, ELECTRICAL, AND OPTICAL PROPERTIES OF LEAD-FREE FERROELECTRIC Ba(Zr\(_{0.2}\)Ti\(_{0.8}\)O\(_3\))  MATERIALS WITH MANGANESE DOPING by Tien Lam Vu, Hoang Thoan Nguyen, Huu Lam Nguyen, Ngoc Trung Nguyen, Quoc Van Duong, Duc Dung Dang

    Published 2024-09-01
    “…Furthermore, we observed substantial enhancements in dielectric constants and changes in other properties such as refractive index, loss function, and reflectivity upon Mn doping, suggesting alterations in the optoelectronic properties of the materials. …”
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  11. 2691

    Screening and Early Diagnosis of Hepatocellular Cancer and Optimization of Diagnostic Imaging Techniques: A Review and Conclusion of the Expert Panel by V. V. Breder, R. B. Alikhanov, S. S. Bagnenko, E. N. Bessonova, V. A. Isakov, N. E. Kudashkin, B. M. Medvedeva, A. V. Mishchenko, M. S. Novruzbekov, V. S.  Rudakov

    Published 2023-02-01
    “…At an AFP level of ≥ 20 ng/ml, even in the absence of changes according to ultrasound data, it is advisable to perform MRI with a hepatospecific contrast agent (gadoxetic acid) which makes it possible to detect very small focal liver lesions. …”
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  12. 2692

    Intrastromal autologous implantation of adipose derived adult stem cells for the management of established corneal scars by Jorge L. Alio del Barrio, Alberto Parafita-Fernandez, Daniel Gomez Plaza, Maria Eugenia Fernandez, Jorge L. Alio

    Published 2025-03-01
    “…The rest of the visual and topographic parameters did not show relevant changes except for the patient's refractive sphere. …”
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  13. 2693

    Comparing the Effect of Intrathecal Injection of Pethidine with That of Bupivacaine on Hemodynamics in Hip Surgery: A Double Blinded Clinical Trial by Seyed Babak Mojaveraghili, Sina Hassannasab, Mansour Deylami, Tahereh Chavoshi, Avasadat Mirkatouli, Nasser Behnampour

    Published 2024-10-01
    “…In the first group bupivacaine and in the second group pethidine were used for spinal anesthesia. Hemodynamic changes were examined and recorded during surgery. …”
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  14. 2694

    Rationalising blood tests in a resource-limited emergency unit: A quality improvement project by Renette Esterhuizen, Lilani I. Tribelhorn, Danielle M.J. Thomas, Eugenne Elliott, Talat Habib, Arun Nair

    Published 2025-02-01
    “…Long-term data collection is necessary to confirm sustained changes in practice. Contribution: Our findings indicate that clear, evidence-based guidelines for the judicious use of blood tests can positively impact test ordering, particularly in resource-limited settings, and suggest opportunities for further long-term studies.…”
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  15. 2695

    Compensatory synaptotagmin-11 expression conceals parkinson’s disease-like phenotypes in parkin knockout mice by Nan Dong, Zhenli Xie, Anqi Wei, Yuxin Yang, Yongning Deng, Xu Cheng, Bianbian Wang, Yang Chen, Yuhao Gu, Jingyu Yao, Yuhao Qin, Chaowen Zheng, Xi Zhang, Yuqing Zhang, Xinjiang Kang, Guoqing Chen, Qiumin Qu, Changhe Wang, Huadong Xu

    Published 2025-02-01
    “…Unfortunately, most of transgenic mouse models fail to manifest pathological changes observed in PD patients, pending the advancement of PD research. …”
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  16. 2696

    Development of a novel wireless telemetric brain stimulator for behavioral studies in rodents by V. Milner Paul, Jijo Francis, Smriti Menon, Loitongbam Surajkumar Singh, Adarsh V. Parekkattil, Shuma Adhikari

    Published 2025-03-01
    “…We tested the output of the device by changing the ifrequency (100 Hz–400 Hz), amplitude, pulse width and current (10 µA – 1 mA) of the stimulator by altering the ON time period of the pulses and resistor values. …”
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  17. 2697

    The prevalence, clinical features, and long-term outcome of patients with primary Sjögren’s syndrome with renal involvement by Howook Jeon, Youngjae Park, Jennifer Jooha Lee, Yoo-Seok Suh, Seung-Ki Kwok, Sung-Hwan Park, Wan-Uk Kim, Jung Hee Koh

    Published 2025-02-01
    “…Over the median 5-year follow-up period, the renal function did not change significantly; however, 44% of patients with renal involvement showed impaired renal function at the last visit. …”
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  18. 2698

    The Influence of Maternal Knowledge Increase about Pregnant Women's Nutrition on Pregnancy Outcomes in Bengkulu City by Desri Suryani, Arie Krisnasary, Bintang Agustina Pratiwi, Yandrizal Yandrizal

    Published 2024-12-01
    “…Pregnant women's understanding changed after the intervention (p-value=0.000). Increased maternal knowledge did not affect pregnancy outcomes (p-value=0.301). …”
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  19. 2699

    Composition Analysis of Airborne Microbiota in Outdoor and Indoor Based on Dust Separated by Micro-sized and Nano-sized by Jinho Yang, Ji-Hoon Seo, Young-Koo Jee, Yoon-Keun Kim, Jong-Ryeul Sohn

    Published 2023-04-01
    “…Also, dominant taxa in IAD and IDC were changed depending on the outside environment. In addition, there were differences of microbiome composition and diversity between the m-MB and n-MEV in OAD, IAD, and IDC. m-MB in OAD were more correlated with that of IDC, whereas n-MEVs in OAD were more related to those in IAD. …”
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  20. 2700

    A Prospective Study to Evaluate the Predictivity of Risk Malignancy Index in Adnexal Masses by Narin Yar Elmastas, Mehmet Obut, Senem Yaman Tunc

    Published 2021-08-01
    “…Similarly, when CA-125's cutoff value was taken as 46U/mL, the sensitivity did not change but the specificity increased from 68% to 72%. …”
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