Results 31 to 40 of about 957,581 (167)
Fushe yanjiu yu fushe gongyi xuebao本研究以佛手提取液为原料，采用60Co γ射线辐照处理提升其多酚含量，并评估其在保湿、皮肤刺激性、抗氧化、美白及抗炎等方面的护肤功效。结果表明，随着吸收剂量的增加，提取液中的总多酚含量逐步升高，且其对2，2-二苯基-1-三硝基肼基自由基的清除效率与吸收剂量呈正相关。在变色硅胶和46%湿度条件下，佛手提取液表现出较高的保湿率，其保湿性能优于甘油和透明质酸钠。皮肤刺激性测试结果显示，高浓度佛手提取液处理后皮肤呈现白皙光洁状态，且无刺激性，而低浓度下无刺激反应。在0~50 kGy吸收剂量范围内 ...
先 丽 +7 more
doaj +1 more source
Study on Caproic Acid Production by Two-Step Anaerobic Fermentation of Sorghum(高粱两步法厌氧发酵产己酸研究) [PDF]
Shipin kexue jishu xuebaoIn the study, starch-rich sorghum was used as raw material to improve the production efficiency of caproic acid by two-step anaerobic fermentation. The first step was to inoculate caproic acid compound bacteria, inoculate Lactobacillus acidophilus TYCA06,
DENG Xingcheng(邓星成) +6 more
doaj +1 more source
In Situ CO2‐Induced Hydrogels for Enhancing Carbon Sequestration in Saline Aquifers
Advanced Science, EarlyView.A novel integrated method that combines in situ CO2‐induced phase‐transition hydrogels formed by a C22‐tailed tertiary amine dispersion with tailored deep eutectic solvents to increase CO2 sequestration in saline aquifers. ABSTRACT Carbon sequestration in saline aquifers underpins global net‑zero emission goals, yet existing CO2 storage capacity ...
Fuchuan Liu +5 more
wiley +1 more source
, 2018 生态旅游是一种回归自然、保护自然的高层次旅游活动,近年来在国内外获得广泛关注。四川省是我国生态旅游大省,具有得天独厚的地势条件和自然景观资源。其中,川西山地地广人稀、地势起伏大,较之四川省东部地区更有利于开展生态旅游活动。因此,本文利用统计资料和前人研究成果,对川西山地地区生态旅游景观资源的整体情况加以阐述,主要内容涵盖地质地貌景观资源、水文景观资源、生物景观资源和气象气候景观资源。并重点对资料统计过程中发现空缺的灌丛景观资源部分,以野外调查的方法予以补充分析 ...
彭勇 +6 more
core +1 more source
Advanced Science, EarlyView.The engineered MMS@TRP microgel enables targeted, acid‐responsive delivery of a miR‐21 inhibitor to pericytes. It effectively suppresses disc fibrosis by inhibiting TGF‐β signaling while protecting nucleus pulposus cells via sustained, antioxidant tannic acid release.
Fei Ma +12 more
wiley +1 more source
Dynamic Supercooled Crystal–Gels for Ultrafast, Reversible Mechanical Adaptative Materials
Advanced Science, EarlyView.A dynamic supercooled crystal–gel mimics starfish tissue by storing non‐equilibrium energy in a metastable liquid. A gentle touch triggers templated crystallization, producing a 2596‐fold stiffness increase with negligible volume change. The lattice disintegrates reversibly under humidity or warmth.
Yuesong Lv +9 more
wiley +1 more source
Advanced Electronic Materials, EarlyView.Thiomorpholine hydroiodide has been developed for regulating crystallization kinetics and passivating defects of two‐dimensional metal halides, enabling the low‐dimensional metal halide‐organic interdigitated p/n heterojunction solar cells to exhibit an efficiency of 24.27% with excellent stability. ABSTRACT Low‐dimensional metal halides are attractive
Jiahao Zhang +5 more
wiley +1 more source
中西医结合护理Objective To investigate the application value of nursing interventions based on Multidisciplinary teams in wound care for patients with pressure injuries.
YANG Zhu (杨竹) +4 more
doaj +1 more source
Composition‐Aware Cross‐Sectional Integration for Spatial Transcriptomics
Advanced Intelligent Discovery, EarlyView.Multi‐section spatial transcriptomics demands coherent cell‐type deconvolution, domain detection, and batch correction, yet existing pipelines treat these tasks separately. FUSION unifies them within a composition‐aware latent framework, modeling reads as cell‐type–specific topics and clustering in embedding space.
Qishi Dong +5 more
wiley +1 more source
Research on Microbial Community Structure and Function in 2 Strong Flavor Baijiu Daqu(2种浓香型白酒大曲中微生物群落结构及功能研究) [PDF]
Shipin kexue jishu xuebaoThe medium-high temperature Daqu (ZGW) and medium temperature Daqu(ZW)are mainly used for fermentation starter for strong flavor Baijiu. In the early days, ZW was used in the production of strong flavor Baijiu.
DENG Jie(邓杰) +5 more
doaj +1 more source