Showing 8,401 - 8,420 results of 8,685 for search 'a systematic optimization', query time: 0.28s Refine Results
  1. 8401

    The impact of head nurse empowerment on clinical nurses’ innovative behavior: the mediating role of organizational climate and professional autonomy by Yifan Lu, Shuqi Zhai, Qinqin Liu, Jie Liu, Chaoran Chen

    Published 2025-05-01
    “…These findings provide a new theoretical perspective and practical insights for research on innovation in the nursing field. …”
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    Article
  2. 8402

    Enhancing yield and nutritional quality of sweet potato through genotype selection and selenium application by Qing Liao, Ying Xing, Li-Ping Pan, Jin-Ping Chen, Yong-Xian Liu, Dong-Liang Huang

    Published 2025-07-01
    “…These findings underscore the importance of varietal selection and optimized agronomic practices for effective Se biofortification in sweet potato, providing a theoretical and practical basis for developing Se-riched sweet potato cultivation and contributing to improved crop quality, yield, and public health in Se-deficient regions.…”
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  3. 8403

    Occurrence State of Rare Earth Elements in the Paleo-Weathering Crust of the Tieling Formation, Northern Hebei Province by X-Ray Diffraction and Electron Probe Microanalysis by Haiyan CHEN, Yunqiang ZHANG, Xiangju MAO, Ruihong LI

    Published 2024-12-01
    “…The study on the occurrence state of rare earth elements in the ancient weathering crust helps to optimize development and utilization technology and provides a theory for the selection and smelting utilization of rare earth resources.…”
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    Article
  4. 8404

    Transition characteristics and driving mechanisms of different types of rural settlements in plain agricultural areas by QU Yanbo, HE Xinhan, DONG Xiaozhen, LIU Chunqiang, YANG Yong, LI Yuanchao

    Published 2025-01-01
    “…[Methods] Based on the differential manifestations of rural at the regional and village scales, This paper systematically analyzed the morphological characteristics, transformation process, and driving mechanisms of rural settlements from both the “point” and “plane” perspectives, furthermore, a comparative study was conducted on four typical villages in Fangsi Town, Yucheng City, the plain agricultural area in Shandong Province: urban-rural integrated, agglomeration-enhanced, characteristic development, and preservation-improvement types. …”
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    Article
  5. 8405

    Intracardiac thrombosis: frequency, risk factors and place of oral anticoagulants in treatment by E. S. Kropacheva

    Published 2020-06-01
    “…This review systematizes the currently known data on intracardiac thrombosis. …”
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    Article
  6. 8406

    Advances in 3D printing technology for preparing bone tissue engineering scaffolds from biodegradable materials by Zhen Wang, Zhen Wang, Zhen Wang, Yanan Sun, Chen Li

    Published 2024-11-01
    “…Additionally, integrating 3D bioprinting with composite materials could enhance scaffold biocompatibility and mechanical properties, presenting viable solutions to current challenges.DiscussionThis review summarizes recent advances in 3D bioprinting for BTE scaffold applications, exploring the strengths and limitations of various materials and proposing composite material combinations to improve scaffold performance. By optimizing material selection and combinations, 3D bioprinting shows promise for creating customized scaffolds, offering a new technical route for clinical applications of BTE. …”
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    Article
  7. 8407

    The impact of urban spatial configuration on carbon emissions: Towards spatial planning for low-carbon development by Bo Wan, Yuhan Sun, Ningjie Shen, Qiang Sheng, Tao Yang

    Published 2025-06-01
    “…These insights underscore the pivotal role of spatial configuration in shaping urban carbon footprints and offer compelling policy recommendations: prioritizing compact urban forms, enhancing regional coordination, and aligning transport infrastructure with spatial hierarchy to optimize emission trajectories. Our research provides robust empirical evidence to inform spatial planning policies aimed at balancing economic growth with sustainability goals, positioning urban form as a central lever in global carbon mitigation strategies.…”
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  8. 8408
  9. 8409

    Study on the Impact of Cooling Air Parameter Changes on the Thermal Fatigue Life of Film Cooling Turbine Blades by Huayang Sun, Xinlong Yang, Yingtao Chen, Yanting Ai, Wanlin Zhang

    Published 2025-06-01
    “…Both excessive and insufficient cooling air pressure and temperature reduce thermal fatigue life, with optimal parameters identified as 600 K cooling temperature and 0.75 MPa pressure, achieving a maximum thermal fatigue life of 3400 cycles for this blade configuration. …”
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    Article
  10. 8410

    Mitigating early age shrinkage in internally cured concrete under extreme dry conditions with MEA and SRA by Xing Xia, Jinjun Guo, Xiangnan Qin, Kun Wang, Peng Zhang

    Published 2025-05-01
    “…While internal curing technology has proven effective in mitigating shrinkage and cracking in concrete, its limitations under extremely arid conditions remain a significant challenge. To address this gap, this study investigates the effects of internal curing and shrinkage-reducing materials on the shrinkage behavior of concrete under harsh conditions, systematically evaluating the synergistic interactions of superabsorbent polymer (SAP), MgO expansive agent (MEA), and shrinkage-reducing agent (SRA) on drying shrinkage, autogenous shrinkage, and crack resistance of concrete. …”
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  11. 8411

    Recent Advancements in Latent Thermal Energy Storage and Their Applications for HVAC Systems in Commercial and Residential Buildings in Europe—Analysis of Different EU Countries’ S... by Belayneh Semahegn Ayalew, Rafał Andrzejczyk

    Published 2025-07-01
    “…This review systematically examines the role of latent thermal energy storage using phase change materials (PCMs) in optimizing HVAC performance to align with EU climate targets, including the Energy Performance of Buildings Directive (EPBD) and the Energy Efficiency Directive (EED). …”
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    Article
  12. 8412

    Study on the spatial spillover effect of reclaimed water utilization efficiency in water environment-sensitive areas with heterogeneous technology by Wei Jin, Shuhan Gao, Wei Jiang, Huimin Wang

    Published 2025-06-01
    “…As a key path to alleviate the double pressure of economic and social development and ecological environment protection in water-sensitive areas, reclaimed water is of great significance to coordinately promote carbon reduction, pollution reduction, green expansion and growth. …”
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    Article
  13. 8413

    Direct and Indirect Effects of Large-Scale Forest Restoration on Water Yield in China’s Large River Basins by Yaoqi Zhang, Lu Hao

    Published 2025-04-01
    “…In some moisture-limited watersheds in the Yellow River Basin, the negative ET effect was compensated for to a certain extent by precipitation recycling, demonstrating net positive hydrological outcomes. …”
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  14. 8414
  15. 8415

    Study on the spatial and temporal differentiation of intangible cultural heritage and its influencing factors in Shandong province by Linliang Zou, Pengfei Tai, Xinchun Wang, Junjie Jiao, Yingtian Wang

    Published 2025-07-01
    “…Key findings reveal: (1) Shandong possesses a substantial concentration of sports-related ICH resources with widespread municipal distribution. …”
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  16. 8416

    3D-Printed Multi-Stimulus-Responsive Hydrogels: Fabrication and Characterization by Jinzhe Wu, Zhiyuan Ma, Qianqian Tang, Runhuai Yang

    Published 2025-07-01
    “…In this study, we developed two novel multi-stimuli-responsive hydrogels (based on Gelatin/Sodium Alginate and Tannic Acid/EDTA-FeNa complexes) specifically designed for direct ink writing (DIW) 3D printing. We systematically characterized the printed properties and optimized component ratio, revealing sufficient mechanical strength (e.g., tensile modulus: Gel/SA-TA ≥ 0.22854 ± 0.021 MPa and Gel/SA-TA@Fe<sup>3+</sup> ≥ 0.35881 ± 0.021 MPa), high water content (e.g., water absorption rate Gel/SA-TA ≥ 70.21% ± 1.5% and Gel/SA-TA@Fe<sup>3+</sup> ≥ 64.86% ± 1.28%), excellent biocompatibility (e.g., cell viability: Gel/SA-TA and Gel/SA-TA@Fe<sup>3+</sup> ≥ 90%) and good shape memory performance (e.g., the highest shape recovery rate of Gel/SA-TA reaches 74.85% ± 4.776%). …”
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  17. 8417

    Strategic Alignment of Technological Innovation for Sustainable Development: Efficiency Evaluation and Spatial Analysis in China’s Advanced Manufacturing Industry by Zhenghan Chen, Quan Zhang, Tianzhen Tang, Mingran Deng

    Published 2025-02-01
    “…In order to address the understudied connection between regional coordination and industrial structural transformation, this study examines the spatial dynamics of technological innovation efficiency (TIE) in China’s advanced manufacturing industry (AMI) along the Yangtze River Economic Belt (YREB) from 2007 to 2022. Through a Data Envelopment Analysis (DEA) and Spatial Durbin Model (SDM), we systematically evaluated TIE patterns using panel data from 11 provinces. …”
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  18. 8418

    Experimental and theoretical investigation of zwitterionic surfactant adsorption on calcite for enhanced oil recovery by Armin Bazyari, Abdolnabi Hashemi, Bahram Soltani Soulgani

    Published 2025-07-01
    “…The effects of key variables including salinity, temperature, pH, and surfactant concentration were systematically examined. Critical micelle concentration was measured under varying salinity and temperature conditions, and a detailed thermodynamic analysis revealed that ZW4 micellization is a spontaneous, entropy-driven process, with enthalpy-entropy compensation ensuring thermodynamic favorability across a wide temperature range. …”
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  19. 8419

    Time lag effect of precipitation on groundwater level based on wavelet analysis in the People’s Victory Canal irrigation area, China by Zhongpei Liu, Xiaoqing Li, Zhipeng Hu, Runxiang Cao, Yuping Han, Lin Wu

    Published 2025-04-01
    “…Abstract The People’s Victory Canal irrigation area is an important agricultural irrigation region in the North China Plain, where groundwater resources play a crucial role in both agricultural production and the ecological environment. …”
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    Article
  20. 8420

    Prediction of contralateral central lymph node metastasis in unilateral papillary thyroid carcinoma based on radiomics by Minghui Zhang, Shuangqingyue Zhang, Yan Wang, Zijun Yu, Ziyi Yang, He Ma, Zhihong Wang, Liang Sang

    Published 2025-07-01
    “…Clinical data were systematically collected, and a logistic regression analysis model was constructed. …”
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    Article