Showing 1,341 - 1,360 results of 3,164 for search 'replacement efficiency', query time: 0.11s Refine Results
  1. 1341

    Study of the method of placing technical stations by Sattorov S.B.

    Published 2017-12-01
    “…In connection with the expectation of delivery, the locomotive brigade replacing the locomotive, the idle time of the wagons at the intermediate stations increases. …”
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    Article
  2. 1342

    Application of CIPP flipped lining method in the rehabilitation of old gas pipelines by You Yun, Wang xinxin, Wang Zhongyi, Wang Yuyan, Chen Hao

    Published 2025-04-01
    “…Realizing the comprehensive excavation, demolition, and replacement of old pipes with new ones poses pain points such as high construction difficulty, repair costs, and uncertainty of routing construction planning. …”
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    Article
  3. 1343
  4. 1344

    A Data-Driven Visualization Approach for Life-Cycle Cost Analysis of Open-Cut and Trenchless CIPP Methods for Sanitary Sewers: A PRISMA Systematic Review by Gayatri Thakre, Vinayak Kaushal, Eesha Karkhanis, Mohammad Najafi

    Published 2025-02-01
    “…Innovative trenchless technologies, such as Cured-in-Place Pipe Renewal Technology (CIPPRT), offer a cost-efficient substitute for traditional open-cut construction methods (OCCM). …”
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    Article
  5. 1345

    Deficit Irrigation and Nitrogen Application Rate Influence Growth and Yield of Four Potato Cultivars (<i>Solanum tuberosum</i> L.) by Abdulssamad M. H. Barka, Samuel Y. C. Essah, Jessica G. Davis

    Published 2025-07-01
    “…Three irrigation levels (~70%, ~80%, and 100% ET replacement) and two N rates (165 and 131 kg/ha) were evaluated. …”
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  6. 1346

    A trans-activator-like structure in RCNMV RNA1 evokes the origin of the trans-activator in RNA2. by Laura R Newburn, K Andrew White

    Published 2020-01-01
    “…Moreover, replacement of the TA in RNA2 with a stabilized form of the TALS directed both RNA2 replication and packaging of both genome segments. …”
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  7. 1347

    A Linear Regression Prediction-Based Dynamic Multi-Objective Evolutionary Algorithm with Correlations of Pareto Front Points by Junxia Ma, Yongxuan Sang, Yaoli Xu, Bo Wang

    Published 2025-06-01
    “…Despite the existence of many research works proposing a variety of DMOEAs, the demand for efficient solutions to DMOPs in drastically changing scenarios is still not well met. …”
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  8. 1348

    Optimal Allocation Method of Integrated Energy System Considering Joint Operation of Multiple Flexible Resources by DENG Qianwen, LI Qi, QIU Yibin, LI Doumeng, HUO Shasha, CHEN Weirong

    Published 2025-07-01
    “…To address this and build a safe, efficient, low-carbon, and clean energy system, an integrated energy system (IES) optimization allocation method is proposed considering the joint operation of multiple flexibility resources. …”
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    Article
  9. 1349

    HIV integration targeting: a pathway involving Transportin-3 and the nuclear pore protein RanBP2. by Karen E Ocwieja, Troy L Brady, Keshet Ronen, Alyssa Huegel, Shoshannah L Roth, Torsten Schaller, Leo C James, Greg J Towers, John A T Young, Sumit K Chanda, Renate König, Nirav Malani, Charles C Berry, Frederic D Bushman

    Published 2011-03-01
    “…Genome-wide siRNA screens have identified host cell factors important for efficient HIV infection, among which are nuclear pore proteins such as RanBP2/Nup358 and the karyopherin Transportin-3/TNPO3. …”
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    Article
  10. 1350

    Life cycle assessment of sustainable air-cured alkali-activated concrete for permeable pavements using agro-industrial wastes by Shriram Marathe, Akhila Sheshadri, Vsevolod Nikolaiev

    Published 2025-07-01
    “…These improvements are attributed to the complete substitution of OPC with low-impact binders and the replacement of virgin aggregates with recycled counterparts. …”
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  11. 1351

    The work of rails under conditions of various average static axial loads of rolling stock by M. I. Titarenko

    Published 2018-06-01
    “…Non-reinforced R65 rails in the jointed track on the 12.5 m long wooden sub-rail base were considered based on the results of their single replacement in the entire range of their failures. The work of rails under operating conditions is estimated at average static axial loads of rolling stock as 7.5, 9.5, 16.5 and 19.5 tf (73.55, 93.16, 161.82 and 191.21 kN) at all stages of the tonnage at each load. …”
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  12. 1352

    A new hybrid method for data analysis when a significant percentage of data is missing by Behrouz Fathi-Vajargah, Ahmad Nouraldin

    Published 2024-12-01
    “…This article aims to compare the efficiency of different imputation methods with missing data. …”
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  13. 1353

    Review of the Effect of Grinding Aids and Admixtures on the Performance of Cements by Eric Nthiga Njiru, Jackson Wachira Muthengia, Onesmus Mulwa Munyao, Daniel Karanja Mutitu, David Munyao Musyoki

    Published 2023-01-01
    “…Grinding aids (GAs) are polar chemicals introduced in cement mills in either liquid or powder form to improve on mill grindability efficiency. Studies have shown that some GAs not only help in grinding efficiency but also play vital roles in improving the product particle size distribution, product ability to flow in the mill, grinding energy reduction, and improvement on the separator efficiency. …”
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  14. 1354

    Activation of PDE2A moderates pathologically high cAMP/PKA responses to dopamine in dyskinetic mice by Ségolène Bompierre, Cédric Yapo, Régis Blaise, Pierre Vincent, Liliana R.V. Castro

    Published 2025-08-01
    “…Dopamine depletion in Parkinson's disease (PD) leads to severe motor and cognitive disturbances. While L-DOPA replacement therapy efficiently alleviates the motor symptoms, it leads to long-term complications, notably dyskinesia. …”
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  15. 1355

    Binder-Free Fe-N-C-O Bifunctional Electrocatalyst in Nickel Foam for Aqueous Zinc–Air Batteries by Jorge González-Morales, Jadra Mosa, Mario Aparicio

    Published 2025-04-01
    “…This work addresses two critical challenges in the development of ZABs: first, the replacement of costly cobalt or platinum-group-metal (PGM)-based catalysts with an efficient alternative; second, the achievement of prolonged battery performance under real conditions without passivation. …”
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  16. 1356

    Real-Time Image Processing Applications in Automatic BGA Inspection System by Chiung-Hsing Chen, Cheng-Chang Chiu, Shao-En Kao, Hsiang Li

    Published 2025-01-01
    “…By effectively integrating AI-based detection technology into semiconductor manufacturing, it replaces labor-intensive tasks, enhancing efficiency and precision.…”
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    Article
  17. 1357

    Improved MobileVit deep learning algorithm based on thermal images to identify the water state in cotton by Kaijun Jin, Jihong Zhang, Ningning Liu, Miao Li, Zhanli Ma, Zhenhua Wang, Jinzhu Zhang, Feihu Yin

    Published 2025-04-01
    “…This approach incorporates the Efficient Channel Attention (ECA) mechanism into the Fusion component of the MobileVit model, optimizes the first convolution in the Fusion component by replacing it with Depthwise Separable Convolution (DsConv), and substitutes the Local representation with the MobileOne block. …”
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  18. 1358

    RESEARCH ON SPEED AND PRESSURE CONTROL STRATEGY OF STABLE SWITCH ABOUT FOREPOLING EQUIPMENT by LUAN LiJun, ZHAO HuiMeng, XIE Miao, LIU ZhiXiang

    Published 2017-01-01
    “…Taking into account the operational principle of forepoling equipment,and as the target to improving support efficiency and reducing the disturbance on the roof in the process of supporting,a kind of speed and pressure composition control method was presented.The control method adopts the constant pump driven directly by servo motor to replace the traditional electro-hydraulic proportional valve,and the variable structure algorithm based on the fuzzy sliding mode was used as control strategy.Theoretical analysis and experimental results show that,compared with the traditional speed and pressure control method,the control method presented in the paper can reduce concussion on the roof in the process of switching from speed control to pressure control,and can improve support efficiency.Research findings can provide a theoretical basis for the development and control strategy of forepoling equipment.…”
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  19. 1359

    Synthesis of N-acetyl diazocine derivatives via cross-coupling reaction by Thomas Brandt, Pascal Lentes, Jeremy Rudtke, Michael Hösgen, Christian Näther, Rainer Herges

    Published 2025-03-01
    “…In a recently published paper, we reported that replacing one CH2 group in the bridge with NCOCH3 not only confers intrinsic water solubility, but also largely eliminates the problem of reduced switching efficiency in aqueous solutions. …”
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  20. 1360

    Physical Simulation on Molten Steel Flow Characteristics of RH Vacuum Chamber with Arched Snorkels by Zhi-Feng Ren, Zhi-Guo Luo, Fan-Xia Meng, Zong-Shu Zou, Yi-Hong Li, Ai-Chun Zhao, Hai-Lian Gui

    Published 2020-01-01
    “…The inner diameter of traditional circular snorkel is very difficult to be increased owing to the metallurgical refractory thickness around the snorkels and the limitation of the area under the vacuum chamber, limiting the increase in refining efficiency. In order to improve the refining efficiency of the RH reactor, a new designed RH degasser with an optimized arched snorkel is established. …”
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