Showing 45,981 - 46,000 results of 60,393 for search '"technology"', query time: 0.22s Refine Results
  1. 45981
  2. 45982

    Buckwheat breeding and production in Russia during the past 100 years by A. N. Fesenko, I. N. Fesenko

    Published 2019-06-01
    “…Such differences in dynamics indicate that the increase in buckwheat yield is not related to the improvements in agricultural technology or climate changes. Nor it is related to any significant changes in the structure of buckwheat sowing regions, as the average yield in the most important region of buckwheat cultivation, Altai Territory, is only 0.91 t/ha (i. e. less than the country’s average). …”
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  3. 45983

    Photocells based on silicide Schottky barrier contacts PtSi-n-Si and PdSi-n-Si by A. I. Blesman, R. B. Burlakov

    Published 2019-03-01
    “…Photocell possesses a simple structure and technology with a time of its fabrication in the interval (2,5–3) of the hour.…”
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  4. 45984

    Antenatal Ultrasound Findings in Fetus with Down Syndrome by Mehmet Serdar KÜTÜK, Mahmut Tuncay ÖZGÜN, Mehmet Dolanbay, Gülsüm Uysal, Aslı Uzak, Elif Kulengir, Semih Uludağ, Mustafa Başbuğ

    Published 2014-04-01
    “…CONCLUSION: Despite improvement in ultrasound technology and experiences, no anomaly and/or aneuploidy marker can be detected with ultrasound in a considerable proportion of fetus with Down syndrome. …”
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  5. 45985

    Academics’ motivation to research: a study on public universities in Panama by Gabisel Barsallo, Gabisel Barsallo, Elisa Mendoza, Maritzabel Arboleda, Monica Torreiro-Casal, Ciara Ordoñez

    Published 2025-01-01
    “…The results showed that within the academics’ occupational landscape, the utilization of new technology, intellectual stimulation, academics’ contributions to society, science through problem-solving, and helping humanity are the key drivers of research motivation. …”
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  6. 45986

    Study on the preparation of calcium modified coal gangue and its adsorption performance of phosphate by Yanrong Dong, Hongyu Zhai, Ziqing Gao, Guohao Gong, Fengjuan Li

    Published 2025-01-01
    “…In this study, based on the calcium modification technology of pyrolysis combined with chemical modification, a new type of calcium modified coal gangue (CaMCG) was prepared by using coal gangue as raw material and calcium chloride as modifier for the removal of phosphate.The optimum preparation conditions of CaMCG were obtained by response surface test: mcalcium chloride:mcoal gangue=1, calcination temperature 735℃, calcination time 135 min. …”
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  7. 45987
  8. 45988
  9. 45989
  10. 45990

    Enhancing Thermal-Hydraulic Modelling in Dual Fluid Reactor Demonstrator: The Impact of Variable Turbulent Prandtl Number by Hisham Elgendy, Sławomir Kubacki, Konrad Czerski

    Published 2025-01-01
    “…In response to the growing demand for advanced nuclear reactor technologies, this study addresses significant gaps in thermal-hydraulic modelling for dual fluid reactors (DFRs) by integrating Kays correlation to implement a variable turbulent Prandtl number in the Reynolds-averaged Navier–Stokes (RANS) simulations. …”
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  11. 45991
  12. 45992

    Effect of Fluid Shear Stress on Portal Vein Remodeling in a Rat Model of Portal Hypertension by Bin Wen, Jian Liang, Xin Deng, Ran Chen, Peichun Peng

    Published 2015-01-01
    “…Subcutaneous injections of CCl4 were given to establish a rat model of liver cirrhosis and portal hypertension. Biomechanical technology was adopted to determine the dynamic changes of haemodynamic indices and fluid shear stress. …”
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  13. 45993
  14. 45994

    Changes in Tolaki People Burial in Southeast Sulawesi: From Boat-Shaped Grave Coffin (Soronga) to Boat-Shaped Islamic Tomb (Koburu Bangga) by Syahrun Syahrun, Basrin Melamba

    Published 2022-05-01
    “…It is also affected by maritime world at the past as well as technology that lived in the past used by a collective memory.…”
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  15. 45995
  16. 45996

    Regeneration of Deteriorated Internal Combustion Engine Components used in Thermal Power Plants by William Quitiaquez, Hugo Meneses, Patricio Quitiaquez, Isaac Simbaña

    Published 2025-01-01
    “…The additive remanufacturing technology of mechanical components that have reached the end of their useful life due to wear, through the L-DED laser directed energy deposition method, proves to be an effective method to obtain spare parts with similar or even superior characteristics to a new part, extending the product life cycle in the circular economy. …”
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  17. 45997

    Binary program taint analysis optimization method based on function summary by Pan YANG, Fei KANG, Hui SHU, Yuyao HUANG, Xiaoshao LYU

    Published 2023-04-01
    “…Taint analysis is a popular software analysis method, which has been widely used in the field of information security.Most of the existing binary program dynamic taint analysis frameworks use instruction-level instrumentation analysis methods, which usually generate huge performance overhead and reduce the program execution efficiency by several times or even dozens of times.This limits taint analysis technology’s wide usage in complex malicious samples and commercial software analysis.An optimization method of taint analysis based on function summary was proposed, to improve the efficiency of taint analysis, reduce the performance loss caused by instruction-level instrumentation analysis, and make taint analysis to be more widely used in software analysis.The taint analysis method based on function summary used function taint propagation rules instead of instruction taint propagation rules to reduce the number of data stream propagation analysis and effectively improve the efficiency of taint analysis.For function summary, the definition of function summary was proposed.And the summary generation algorithms of different function structures were studied.Inside the function, a path-sensitive analysis method was designed for acyclic structures.For cyclic structures, a finite iteration method was designed.Moreover, the two analysis methods were combined to solve the function summary generation of mixed structure functions.Based on this research, a general taint analysis framework called FSTaint was designed and implemented, consisting of a function summary generation module, a data flow recording module, and a taint analysis module.The efficiency of FSTaint was evaluated in the analysis of real APT malicious samples, where the taint analysis efficiency of FSTaint was found to be 7.75 times that of libdft, and the analysis efficiency was higher.In terms of accuracy, FSTaint has more accurate and complete propagation rules than libdft.…”
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  18. 45998
  19. 45999

    Development of a Guidance System for an Agricultural Wheeled Robotic Platform in Row Crop Fields by Hossein Behfar, Fahime Hashemi, Arezu Nobakht

    Published 2024-06-01
    “…Smart and precision agriculture seeks to boost the efficiency of operations and crop yield by using modern technology. Modern tools such as sensors, imagery cameras, and deep learning enable farmers to identify and control weeds, pests, and diseases in real-time. …”
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  20. 46000