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Functional Ecology, Volume 40, Issue 7, Page 2332-2344, July 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract The stoichiometric ratios of carbon (C), nitrogen (N) and phosphorus (P) serve as important indicators for assessing nutrient balance in forest ecosystems, but their relationships with photosynthetic dynamics require deeper characterization.
Minghao Chen +9 more
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Zhongshan Daxue xuebao. Yixue kexue ban, 2019 【目的】探索青光眼患者角膜生物力学与视盘生物力学间的关系。【方法】前瞻性病例观察研究。观察32例原发性开角型青光眼（POAG）患者、20例正常眼压性青光眼（NTG）患者、15例高眼压症（OHT）者和26例正常者的角膜生物力学参数及筛板厚度特征，评估测量筛板厚度（LCT）的可重复性，采用单因素方差分析比较不同类型青光眼者间筛板厚度差异，并应用Spearman相关分析方法分析角膜生物力学参数与筛板厚度相关性。【结果】扫频OCT所测量筛板厚度的Cronbach′sα系数0.911，组内相关系数ICC也大于0 ...
杜绍林
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Jingshui jishu【目的】本文针对活性污泥2d号模型(ASM2d)参数众多、不确定性高的问题，开展参数敏感性分析，以识别关键参数、降低模型校准复杂度，为工艺模拟、校准与优化提供依据。【方法】本文以某污水厂厌氧-缺氧-好氧(AAO)工艺为对象，构建生物段处理工艺ASM2d模型，采用蒙特卡洛模拟结合拉丁超立方抽样，对筛选的39个模型参数进行全局敏感性分析，研究了不同模拟次数(78～210组)对分析结果的影响，并通过标准化回归系数量化参数对各出水指标的影响程度。【结果】当模拟次数达到156组以上时 ...
Zhu Jialu, Ma Yan
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Zhejiang Daxue xuebao. Lixue ban, 2015 为了更好地控制造纸废水循环中的溶解和胶体物质（Dissolved and Colloidal Substance，简称DCS），通过碎浆和抄片实验模拟造纸生产环节，探究了废水循环次数与DCS各特征参数以及纸张性能参数之间的关系.实验结果表明：DCS微粒的粒径主要分布在100~200 nm；随着循环次数的增加，DCS的Zeta电位（绝对值）逐渐减小，且主要由CS贡献；DCS的阳离子需求量主要由DS贡献，DCS和DS的阳离子需求量随着循环次数的增多不断增大；DS是DCS电导率的主要来源 ...
HEYuefeng(何月峰) +5 more
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Journal of Animal Ecology, Volume 95, Issue 7, Page 1178-1193, July 2026.This population‐comparative study reveals that male and female parents respond differently to social and ecological conditions. This sex‐specific responsive strategy is related to the incongruent parental care systems across populations in Chinese penduline tits.
Jia Zheng +5 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2015 目的应用三维能量多普勒超声对盆腔肿物内血流参数进行定量分析,探讨三维能量多普勒鉴别盆腔肿物良恶性的价值。方法测量24例盆腔包块,其中包括血流指数(flow index,FI)、血管形成指数(vascularization index,VI)、血管形成-血流指数(vascularization-flow index,VFI)。对比分析两组血管参数值。结果 1三维能量多普勒血管成像可较清晰显示肿物内血流架构;2恶性肿物组的VI、FI和VFI值均明显高于良性肿物组 ...
蒋雪, 冯蕾, 王琼, 杜领娣
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QSPR Study on the permeability of drugs across Caco-2 monolayer(药物对Caco-2单细胞层穿透性的QSPR研究)
Zhejiang Daxue xuebao. Lixue ban, 2009 Caco-2单细胞层用于模拟或预测体内小肠吸收均较剥离的小肠膜效果好.利用偏最小二乘分析方法研究Vol Surf参数与药物透过Caco-2单细胞层的渗透系数之间的定量结构-性质关系(QSPR),得到较好的结果(r2 = 0.95,q2=0.75).对其它类药物的预测结果表明,用结构不同的化合物所建立的模型对肽类药物以及同系物分子均有一定的预测能力,但是当分子的柔性键多,可能形成分子内氢键时,模型的预测能力大大下降.参数分析表明对Caco-2单细胞层渗透性高的药物分子必须具有合适的氢键给体和受体 ...
HUGui-xiang(胡桂香) +3 more
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New Phytologist, Volume 251, Issue 1, Page 207-227, July 2026.Network of VAMP714‐dependent interactions during salt stress. Summary Plant responses to salt stress include an altered root architecture mediated by ion imbalances, reactive oxygen species (ROS) accumulation, and altered hormonal responses. Auxin is implicated in these processes.
Jialei Sun +3 more
wiley +1 more source
四川大学学报. 自然科学版, 2015 多物理场仿真动态计算对于优化微波化学加热反应体系的生产工艺,避免高功率微波带来的安全问题起到极其重要的作用.然而目前大多数微波加热化学反应的多物理场模型仅引入电磁和热传模块进行分析,且将电磁、热力学等物性参数视为常量而忽视了反应体系中各组分和温度变化对物性参数的影响,从而影响到模型的可靠性和准确性.本工作在以往模型的基础上,利用最近提出的简化且精度更高的介电系数表达式,通过引入化学反应工程和传质的计算来对电磁、热力学等物性参数随着反应体系浓度和温度的变化进行自适应实时更新 ...
朱铧丞 +4 more
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Cross‐Border Online Radicalization Among Teenagers: Evidence From a Brazilian Case Study
Policy &Internet, Volume 18, Issue 2, June 2026.ABSTRACT This article examines the theme of transnationality in online radicalization processes through an empirical case. It focuses on a group called ‘The Kiss’, led by a Portuguese teenager (Micazz) who encouraged individuals to carry out acts of violence in Brazil in 2023.
Quésia Pereira Cabral +1 more
wiley +1 more source