Showing 2,641 - 2,660 results of 135,301 for search 'it~', query time: 0.91s Refine Results
  1. 2641

    Coal Facies and Its Effects on Pore Characteristics of the Late Permian Longtan Coal, Western Guizhou, China by Yi Lou, Yuliang Su, Wendong Wang, Peng Xia, Ke Wang, Wei Xiong, Yin Yu, Linjie Shao, Fuqin Yang, Xiangping Chen

    Published 2022-01-01
    “…The results show that five coal facies exist in studied samples, and they are shallow-water covered forest peat swamp facies, moist forest peat swamp facies, dry forest peat swamp facies, low peat swamp facies, and wet land herbaceous peat swamp facies. Among them, the moist forest peat swamp facies accounts for the largest proportion, followed by the shallow-water covered forest peat swamp and dry forest peat swamp facies. …”
    Get full text
    Article
  2. 2642
  3. 2643

    Modification of activated carbon prepared from black liquor with the copper ion and its application to adsorption phenol by Amir Mohammadpour, Ahmad Hallajisani, Mohammad Azadfallah, Yahya Hamzeh

    Published 2024-12-01
    “…The increase in the amount of phenol removal with increasing temperature is more in AC/Cu. The study of the adsorbent saturation in the column system showed that AC/Cu is able to absorb more than 95% of the phenol solution with a concentration of 100 ppm up to a volume of 2700 mL. …”
    Get full text
    Article
  4. 2644

    A special division of the Police Department and its participation in political life of Russian Empire. 1900–1914 by S. V. Novikov

    Published 2023-05-01
    “…An analysis of the work of the Special Department of the Police Department in the period preceding the First World War and subsequent social upheavals allows us to draw the following conclusions. Individual figures of the department took steps to build a corporate system as a response of conservatives to socialist movements and organizations, creating controlled workers’ organizations. …”
    Get full text
    Article
  5. 2645

    Trust in the integrity of a micro health insurance scheme and its determinants in two rural districts of Ethiopia by Mohammed Hussien

    Published 2025-02-01
    “…In the multivariable regression analysis, age (AOR = 1.58; 95% CI: 1.10, 2.29), female gender (AOR = 2.05; 95% CI: 1.29, 3.25), education (AOR = 1.36; 95% CI: 1.03, 1.80), insurance membership status (AOR = 2.68; 95% CI: 1.89, 3.80), membership duration (AOR = 1.51; 95% CI: 1.19, 1.92), value for solidarity (AOR = 1.71; 95% CI: 1.20, 2.45), perceived risk protection (AOR = 3.35; 95% CI: 2.27, 4.96), and perceived quality of care (AOR = 1.78; 95% CI: 1.34, 2.37) were positive predictors of trust in the integrity of the scheme, while wealth index (AOR = 0.33; 95% CI: 0.23, 0.47), and hospitalization history (AOR = 0.62; 95% CI: 0.48, 0.82) were negative predictors of trust. …”
    Get full text
    Article
  6. 2646
  7. 2647
  8. 2648

    Differentiated influences of perceived benefit types of nuclear power on its acceptance: Evidence from South Korea by Jin Won Lee, Hailin Zhang, Seungkook Roh

    Published 2025-02-01
    “…It posits that the pattern of the effect of environmental benefit perception on nuclear power acceptance is more similar to that of risk perception than to that of energy supply benefit perception, which is another type of benefit perception. Upon analyzing a national survey data from South Korea, we discovered the following: (1) regarding nuclear power as a non-dispreferred option, all the benefit perceptions and the risk perception exhibited a significant effect; (2) however, regarding nuclear power as the favorite option, the perception of environmental benefit and that of risk demonstrated a significant effect, but that of energy supply benefit did not. …”
    Get full text
    Article
  9. 2649
  10. 2650

    Hemodialysis Adequacy and Its Impact on Long-Term Patient Survival in Demographically, Socially, and Culturally Homogeneous Patients by Reza Hekmat

    Published 2020-01-01
    “…While Group A’s number of hemodialysis sessions per week was fewer than that of Group B (1.45 ± 0.56 versus 2.8 ± 0.41, p value = 0.04), the mean of Kt/V in each hemodialysis session was higher in them, in comparison with Group B (1.43 ± 0.25 versus 1.3 ± 0.07, p value = 0.045). …”
    Get full text
    Article
  11. 2651

    Qualitative Simulation of Photon Transport in Free Space Based on Monte Carlo Method and Its Parallel Implementation by Xueli Chen, Xinbo Gao, Xiaochao Qu, Duofang Chen, Bin Ma, Lin Wang, Kuan Peng, Jimin Liang, Jie Tian

    Published 2010-01-01
    “…The feasibility of the uniform framework and the effectiveness of the parallel version are demonstrated with a cylindrical phantom based on real experimental results.…”
    Get full text
    Article
  12. 2652

    A Prototype of a biomimetic scallop robot with bivalve propulsion and a hydrodynamic model for its velocity by Cheng-Hsien Lin, Cheng-Chuan Lin, Pei-Chun Lin, Fu-Ling Yang

    Published 2025-01-01
    “…Through observing the real scallop swimming and understanding of its organ function, the robot was made of a streamlined fiberglass lower shell and a flat Plexiglas upper disk driven to clap periodically by a built-in RC motor and crank-slider four-bar linkage. …”
    Get full text
    Article
  13. 2653

    Meta Analysis of Methylenetetrahydrofolate Reductase (MTHFR) C677T polymorphism and its association with folate and colorectal cancer by Meng Ye, Guojie Xu, Liming Zhang, Zhihui Kong, Zhenhua Qiu

    Published 2025-01-01
    “…A negative correlation between TT genotype and CRC was observed in ethnics of Asians (OR = 0.83, 95% CI: 0.76, 0.91), Caucasians (OR = 0.93, 95% CI: 0.88, 0.99) and the region of USA (OR = 0.77, 95% CI: 0.71, 0.85), Asia (OR = 0.93, 95% CI: 0.86, 1.00) and Europe (OR = 0.93, 95% CI:0.87, 1.00),but not in Indian (TT: OR = 1.67, 95% CI: 1.06, 2.63; CT: OR = 1.31, 95% CI: 1.00, 1.73)). …”
    Get full text
    Article
  14. 2654

    The Effect of Storage Temperature and Time on the Concentrations of Bovine Serum Amyloid A and Its Mammary Associated Isoform by Csilla Tóthová, Oskar Nagy, Herbert Seidel, Gabriel Kováč

    Published 2012-01-01
    “…The second aliquots were stored at 4°C for 1 day, the remaining aliquots were kept frozen at −18°C for 2, 7, 14, and 21 days, and then analyzed. …”
    Get full text
    Article
  15. 2655

    Cardiovascular Disease and Its Implication for Higher Catastrophic Health Expenditures Among Households in Sub-Saharan Africa by Folashayo Ikenna Peter Adeniji, Taiwo Akinyode Obembe

    Published 2023-03-01
    “…Households who reported having CVD were twice as likely to incur CHE at 5% threshold (odds ratio [OR], 1.946; confidence interval [CI], 0.965-1.095), 3 times as likely at 10% threshold (OR, 2.710; CI, 1.401-5.239), and 4 times more likely to experience CHE at both 25% and 40% thresholds, (OR, 3.696; CI, 0.956-14.286) and (OR, 4.107; CI, 1.908-8.841), respectively. …”
    Get full text
    Article
  16. 2656

    A Blockchain-Assisted Federated Learning Framework for Secure and Self-Optimizing Digital Twins in Industrial IoT by Innocent Boakye Ababio, Jan Bieniek, Mohamed Rahouti, Thaier Hayajneh, Mohammed Aledhari, Dinesh C. Verma, Abdellah Chehri

    Published 2025-01-01
    “…Optimizing digital twins in the Industrial Internet of Things (IIoT) requires secure and adaptable AI models. The IIoT enables digital twins, virtual replicas of physical assets, to improve real-time decision-making, but challenges remain in trust, data security, and model accuracy. …”
    Get full text
    Article
  17. 2657

    Synthesis, Characterization, and Spectroscopic Studies of Bis-(meso-4-methoxyphenyl)-Benziporphyrin and Its Pd-Metal Complex by Endale Mulugeta, Chang-Hee Lee

    Published 2021-01-01
    “…Reaction with equivalent pyrrole and pentafluorobenzaldehyde in the presence of trifluoroacetic acid (TFA), followed by oxidation with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ), provided good yields of bis-(meso-4-methoxyphenyl)-benziporphyrin. …”
    Get full text
    Article
  18. 2658

    Mechanical Properties of Microsteel Fiber Reinforced Concrete and Its Gradient Design in the Partially Reinforced RC Beam by Xiaobing He, Yakun Fang, Qi Luo, Yong Cao, Han Lu, Runping Ma

    Published 2020-01-01
    “…Based on the traditional strength theory, the critical MSFRC layer depth of in the partially reinforced RC beam was about 0.3 times of the beam depth, which possessed the same crack resistance ability with the beam composed of MSFRC in the whole section. …”
    Get full text
    Article
  19. 2659
  20. 2660

    A Novel Method for Extracting Maximum Kurtosis Component and Its Applications in Rolling Bearing Fault Diagnosis by Yonggang Xu, Zeyu Fan, Kun Zhang, Chaoyong Ma

    Published 2019-01-01
    “…It builds the EWT boundaries based on the maximum kurtosis component in each iteration and finally obtains the maximum kurtosis component. …”
    Get full text
    Article