Results 31 to 40 of about 379,733 (164)
Deep Underground Science and Engineering, EarlyView.This research proposes an interpretable hybrid stacking ensemble framework, optimized by the Sparrow Search Algorithm, to enhance hard rock pillar stability prediction. By integrating six machine learning models—k‐nearest neighbors, support vector machines, random forests, Gradient Boosting Decision Tree, eXtreme Gradient Boosting, and Light Gradient ...
Ning Wang +3 more
wiley +1 more source
Fushe yanjiu yu fushe gongyi xuebao采用60Co γ辐照和丁酸梭菌发酵等方法处理克氏原鳌虾副产物。研究了不同的吸收剂量处理对克氏原鳌虾副产物杀菌效果和对其粗蛋白、粗脂肪等大分子降解效果的影响，不同克氏原鳌虾副产物添加量对菌株生长和丁酸、乙酸产量的影响，以及辐照和发酵协同作用对克氏原鳌虾副产物成分的影响。结果表明，当吸收剂量达到8.23 kGy时，可以杀灭克氏原鳌虾副产物中的腐败及致病微生物；辐照样品中氨基酸、总养分、寡肽等物质含量显著高于对照（p<0.05）；当葡萄糖质量浓度为25 g/L、克氏原鳌虾副产物质量浓度为30 g/L时，
邹 朝晖 +10 more
doaj +1 more source
Zhongguo youzhi, 2022 为促进油茶全产业链的发展，以粉碎的油茶果壳为原料，通过浸渍吸附钙离子及原位沉淀技术在油茶果壳生长片状的碳酸钙，然后在高温煅烧条件下得到碳负载的氧化钙复合材料，进一步利用硝酸部分刻蚀负载的氧化钙获得多孔钙/油茶果壳碳复合材料。使用扫描电子显微镜、X射线衍射仪、BET分析仪等对所合成的复合材料及制备过程中的样品进行表征分析，并研究其对亚甲基蓝染料的吸附性能。结果表明，所制备的多孔钙/油茶果壳碳复合材料表面具有疏松多孔结构，比表面积高达118 m2/g，对水体中亚甲基蓝具有优异的吸附性能，且在900 ...
杨文海1，蒋素芳2，罗明3，欧中浩4，刘汝宽1 YANG Wenhai1， JIANG Sufang2， LUO Ming3， OU Zhonghao4， LIU Rukuan1
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Exploration, EarlyView.Osteoarthritis pain arises not only from joint damage but also from inflammation, abnormal bone changes, and excessive nerve activation inside the joint. In this study, we developed an injectable nanomedicine, LAC, that responds to the acidic environment of osteoarthritic joints to locally release two approved drugs, reducing inflammation, limiting ...
Junyan Liu +12 more
wiley +1 more source
, 1989 本文报道了湖南省有尾两栖动物的三个新记录,工作中对某些种的原记录予以订正,现在湖南省共有有尾两栖类3种。并报道了它们的形态特征、分布及习性等。它们的名录如下:小鲵科 1.黄斑拟小鲵隐鳃鲵科 2.大鲵蝾螈科 3.细痣疣螈4.尾斑瘰螈5.中国瘰螈6.东方蝾螈7.有斑肥螈8 ...
沈猷慧
core +1 more source
Extraction of Antimicrobial Peptides From Fava Bean Protein Hydrolyzate by Phosphorylated Biochar
Food Safety and Health, EarlyView.Antimicrobial peptides were extracted by functional biochar in one step. The enriched peptides demonstrated significantly enhanced antibacterial activity. ABSTRACT The extraction of antimicrobial peptides (AMPs) from plant proteins remains challenging due to their low abundance, structural diversity, and the need for mild, efficient, and selective ...
Xiang‐Yu Huang +8 more
wiley +1 more source
Cell Proliferation, EarlyView.PCSK9 aggravates AAA by promoting ferroptosis in VSMCs. In the pathological AAA environment, PCSK9 upregulation triggers ferritinophagy‐dependent degradation of FTH1, leading to Fe2+ release, triggering lipid peroxidation and ferroptosis, exacerbating AAA.
Mengdie Xia +13 more
wiley +1 more source
The FASEB Journal, Volume 40, Issue 19, 15 October 2026.4‐Octyl itaconate (4‐OI) attenuates age‐induced parotid gland dysfunction through the suppression of fibrosis and lipid deposition by AMPKα/PPARα and the inhibition of oxidative stress via the AMPKα/Nrf2 signaling pathway. 4‐OI activates AMPKα, which in turn stimulates both the PPARα and Nrf2 pathways. Activation of PPARα enhances FAO and reduces lipid
Yun Chen +6 more
wiley +1 more source
Hierarchically engineered electrocatalysts for durable oxygen reduction in zinc–air batteries
AIChE Journal, Volume 72, Issue 10, October 2026.Abstract Rechargeable zinc–air batteries (ZABs) are promising energy storage systems but are limited by sluggish oxygen reduction reaction (ORR) kinetics at the air cathode. Herein, we report hierarchically engineered cobalt tetraaminophthalocyanine/MXene (CoPc/MXene) electrocatalysts prepared via cetyltrimethylammonium bromide‐mediated self‐assembly ...
Rui Guo +6 more
wiley +1 more source
Advanced Science, Volume 13, Issue 51, 14 September 2026.A design of double gradient effect is proposed to resolve the contradictory optimization on sensitivity and linearity of piezoresistive tactile sensors. The ultrawide linearity is realized by the sequential trigger of pressure‐induced gradient conductivity‐enabled linear current owing to the gradient microstructures.
Yao Fang +13 more
wiley +1 more source