Showing 2,381 - 2,400 results of 4,718 for search 'Rate and state function', query time: 0.19s Refine Results
  1. 2381

    Balanced CoQ6 biosynthesis is required for lifespan and mitophagy in yeast by I. González-Mariscal, A. Martín-Montalvo, C. Ojeda-González, A. Rodríguez-Eguren, P. Gutiérrez-Ríos, P. Navas, C. Santos-Ocaña

    Published 2017-02-01
    “…Here we analyzed the role of Ptc7 and the phosphorylation state of Coq7 in yeast mitochondrial function. The conversion of the three Ser/Thr to alanine led to a permanently active form of Coq7 that caused a 2.5-fold increase of CoQ6 levels, albeit decreased mitochondrial respiratory chain activity and oxidative stress resistance capacity. …”
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    Dual-robot formation transport in random environment and narrow restricted area via improved DDPG navigation by Liang Tang, Ronggeng Ma, Bowen Chen, Yisen Niu

    Published 2025-02-01
    “…Specifically, the paper first optimizes the reward function module in the DDPG network to incorporate a decision-swapping reward mechanism for training the formation's navigation capability. …”
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  8. 2388

    Effects of TTP-PECS Block Under Opioid-Sparing General Anesthesia on Postoperative Analgesia and Early Recovery Quality in Patients Undergoing Modified Radical Mastectomy by Yu Ma, Chunpei Wu, Zhengxia Sun, Lin Zhang, Miao Zhou, Jiaqi Chang, Hui Liu, Qingming Bian

    Published 2025-02-01
    “…Abstract Introduction Potent analgesics such as sufentanil and remifentanil play a pivotal role in general anesthesia, but these medications have disadvantages, including respiratory depression, nausea, vomiting, immune system suppression, and gastrointestinal function inhibition. This study aimed to evaluate the effects of the transversus thoracic muscle plane–pectoral nerves (TTP-PECS) block on postoperative analgesia, immune function and early postoperative recovery quality in patients undergoing modified radical mastectomy under opioid-sparing general anesthesia. …”
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  10. 2390

    Boosting solar-driven metal-free activation of sulfites by biochar-based photocatalyst for organic pollutants degradation: in-situ precise regulation and the enhancement mechanism by Yani Zang, Jie Ding, Jiayi Wang, Chengxin Chen, Hanjun Sun, Jiwei Pang, Luyan Zhang, Nanqi Ren, Lan Ding, Shanshan Yang

    Published 2025-05-01
    “…Characterizations and density functional theory (DFT) calculations revealed that N vacancies could trap electrons, while N doping regulated the electronic structure, forming mid-gap states to enhance the separation of carriers. …”
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    Prediction of bronchopulmonary dysplasia course in children by analyzing clinico-biochemical indicators by L. M. Chernenko

    Published 2019-04-01
    “…The main indicators of the disease outcome prediction may be considered to be the blood acid-base state (partial pressure of CO2, blood pH), oxygen saturation, mean pulmonary arterial pressure, hemoglobin level, heart rate and respiratory rate, which depend to some extent on the components of proteinase - proteinase inhibitor system and pro-inflammatory cytokines levels.…”
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  14. 2394

    Biochemical blood profile and retinol levels in liver broiler chickens with the use of probiotics by V. H. Yefimov, D. D. Bilyi, M. A. Lieshchova, D. F. Gufrij

    Published 2024-09-01
    “…This requires further study of the mechanisms of action of probiotics on the morpho-functional state of the intestine and its immune structures.…”
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    Representation Enhancement-Based Proximal Policy Optimization for UAV Path Planning and Obstacle Avoidance by Xiangxiang Huang, Wei Wang, Zhaokang Ji, Bin Cheng

    Published 2023-01-01
    “…Compared to other methods, our method achieves a faster convergence during training and demonstrates a higher success rate and a lower rate of timeout and collision during inference. …”
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  17. 2397

    On the performance optimization for the cloud architecture with sleep-mode and registration service by Shunfu JIN, Haixing WU, Tiantian HUO, Wenjuan ZHAO

    Published 2019-10-01
    “…In order to balance the energy conservation and the service quality for anonymous users,a novel sleep-mode based architecture with the free cloud service and the registration cloud service was proposed.Regarding the free cloud service as the first service,the registration cloud service as the second service and the sleep sate as the vacation,a partial asynchronous multiple vacation queueing model with a second optional service was built.Applying the method of a matrix-geometric solution,the steady-state distribution of the queueing model was derived,and then the energy saving rate of system as well as the average response time of anonymous users were estimated.By considering the benefits from accessing the cloud service and the time cost on waiting for the cloud service,benefit functions were constructed.Numerical results were carried out to reveal the relationship between Nash equilibrium arrival rate and social optimal arrival rate of anonymous users.The proposed cloud architecture provides a theoretical basis for social optimization.…”
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    Spatiotemporal complexity in a predator--prey model with weak Allee effects by Yongli Cai, Malay Banerjee, Yun Kang, Weiming Wang

    Published 2014-08-01
    “…Our model assumes a prey-dependent Holling type-II functional response and a density dependent death rate for predator. …”
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