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Showing 301 - 320 results of 559 for search 'stem system optimization', query time: 0.17s Refine Results
  1. 301

    Interaction Effects of Cucumber Varieties and Pruning Methods Across Different Growth Stages by Chen Cheng, Chaoyang Dong, Lu Wu, You Wu, Jiali Wang, Zhihong Gong, Liping Feng, Zhenfa Li, Feiyun Yang, Shenghong Zheng

    Published 2025-04-01
    “…In order to investigate the stage plant architecture and productivity characteristics of different cucumber varieties and pruning methods and to construct a comprehensive productivity evaluation system based on plant architecture parameters, this study used JY35 and JS206 as experiment materials and conducted a dual factor control experiment with variety and pruning methods (single-stem pruning (SP) and natural growth (NG)) to systematically analyze the key phenotypic characteristics and productivity indicators of cucumbers at different developmental stages based on variance analysis and principal component evaluation. …”
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    Article
  2. 302
  3. 303

    Research on Impact Stress Transfer Characteristics of Lunar Rock Coring Drill by Peng Li, Yizhuo Wang, Bo Xu, Junwei Liu, Weiwei Zhang

    Published 2021-01-01
    “…In the whole lunar surface drilling and sampling task, it is critical to make the operation of the drilling and sampling impact system efficient and reliable. This paper focuses on how to improve the impact stress obtained at the cutting edge of the drill bit. …”
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    Article
  4. 304

    Analysis of material flow and energy flow in collaborative pyrolysis of Chinese medicine residue by WEI Chuyun, ZHANG Jintai, LIU Guoqing, HUANG Zirui, WANG Bochun, YANG Haiwei, ZHOU Aijiao*

    Published 2023-12-01
    “…At temperatures ranging from 500 to 550 ℃, 30%~60% of traditional sargentgloryvine stem medicine residue was simulated to be incorporated into the collaborative pyrolysis, which resulted in optimal material recycling efficiency and energy efficiency. …”
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    Article
  5. 305

    Kaempferol-loaded mechanical-enhanced aerogel for augmenting osteoporotic bone regeneration by Xiangyun Jin, Ping Huang, Xinqi Cao, Xinyi Wang, Zhenyang Mao, Zhiwei Li

    Published 2025-05-01
    “…Additionally, the aerogel system promotes osteogenic and angiogenic differentiation. …”
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    Article
  6. 306

    Novel co-culture model of T cells and midbrain organoids for investigating neurodegeneration in Parkinson’s disease by Elizaveta Gerasimova, Amke C. Beenen, Daniil Kachkin, Martin Regensburger, Sebastian Zundler, David B. Blumenthal, Gloria Lutzny-Geier, Beate Winner, Iryna Prots

    Published 2025-02-01
    “…In this study, we developed a three-dimensional (3D) model composed of stem cell-derived human midbrain organoids (hMO) and peripheral blood T cells. …”
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    Effects of nitrogen forms on nitrogen uptake and allocation and andrographolide components accumulation in Andrographis paniculata by JIAN Shaofen1,2,3, LIN Yang1,2,3, WAN Si1,2,3, ZHONG Chu1,2,3*, LIU Han1,2,3

    Published 2024-11-01
    “…The uptake rates of AN, UN and GN were higher than that of NN in A. paniculata.(3)The allocation ratio of N in leaf was decreased, while the allocation ratio of N in stem was increased at budding stage. In comparison to the NN treatment, AN, UN, and GN treatments reduced N allocation ratio in leaf, but increased the ratios in stem and root at this growth stage.(4)At rapid growth stage, the maximum carboxylation rate and maximum electron transport rate of photosynthesis were lower in the NN treatment, as well as the proportion of leaf N allocation in the carboxylation system and bioenergetics components. …”
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    CalciumZero: a toolbox for fluorescence calcium imaging on iPSC derived brain organoids by Xiaofu He, Yian Wang, Yutong Gao, Xuchen Wang, Zhixiong Sun, Huixiang Zhu, Kam W. Leong, Bin Xu

    Published 2025-01-01
    “…However, a significant breakthrough in the field has emerged with the advent of utilizing patient-derived human induced pluripotent stem cells (iPSCs) to culture neurons and develop brain organoids. …”
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    Article
  11. 311

    Drought Stress Grading Model for Apple Rootstock Softwood Cuttings Based on the CU-ICA-Net by Xu Wang, Pengfei Wang, Jianping Li, Hongjie Liu, Xin Yang

    Published 2025-06-01
    “…For the CU-ICA-Net model, which is obtained by improving U-Net with the ICA (Improved Coordinate Attention) module designed using a cascaded structure and dynamic convolution, the average accuracy rate of the predictions for the three parts of the cuttings, namely the leaf, stem, and petiole, is 93.37%. The <i>R</i><sup>2</sup> values of the prediction results for the petiole curvature <i>k</i> and the angle <i>α</i> between the petiole and the stem are 0.8109 and 0.8123, respectively. …”
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    Study of Isothermal, Kinetic, and Thermodynamic Parameters for Adsorption of Cadmium: An Overview of Linear and Nonlinear Approach and Error Analysis by Fozia Batool, Jamshed Akbar, Shahid Iqbal, Sobia Noreen, Syed Nasir Abbas Bukhari

    Published 2018-01-01
    “…Reports about presence and toxicity of Cd2+ in different chemical industrial effluents prompted the researchers to explore some economical, rapid, sensitive, and accurate methods for its determination and removal from aqueous systems. In continuation of series of investigations, adsorption of Cd2+ onto the stem of Saccharum arundinaceum is proposed in the present work. …”
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  14. 314

    Treatment Strategies Used in Treating Myelofibrosis: State of the Art by Massimo Martino, Martina Pitea, Annalisa Sgarlata, Ilaria Maria Delfino, Francesca Cogliandro, Anna Scopelliti, Violetta Marafioti, Simona Polimeni, Gaetana Porto, Giorgia Policastro, Giovanna Utano, Maria Pellicano, Giovanni Leanza, Caterina Alati

    Published 2024-10-01
    “…Background: Current drug therapy for myelofibrosis does not alter the natural course of the disease or prolong survival, and allogeneic stem cell transplantation is the only curative treatment modality. …”
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    Deploying an Educational Mobile Robot by Dorina Plókai, Borsa Détár, Tamás Haidegger, Enikő Nagy

    Published 2025-07-01
    “…The insights gained in this pilot project contribute to the optimization of navigation algorithms and motion control systems, enhancing the robot’s future potential in STEM education applications.…”
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    An efficient method for transgenic callus induction from Vitis amurensis petiole. by Tingting Zhao, Zemin Wang, Lingye Su, Xiaoming Sun, Jun Cheng, Langlang Zhang, Sospeter Karanja Karungo, Yuepeng Han, Shaohua Li, Haiping Xin

    Published 2017-01-01
    “…However, the established somatic embryo transformation system for grapevines is time-consuming and has low efficiency, which limits its utilization in functional genomics research. …”
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