Results 11 to 20 of about 14,530 (164)
Journal of Diabetes, Volume 15, Issue 10, Page 866-880, October 2023., 2023 Highlights Nattokinase rescued endothelial dysfunction and pericyte loss in the diabetic retina. Nattokinase attenuated diabetes‐induced retinal inflammation and neurodegeneration. High mobility group box 1 signaling was involved in nattokinase‐mediated retinal protection.
Zijing Huang +11 more
wiley +1 more source
Australian Dental Journal, Volume 68, Issue 2, Page 78-91, June 2023., 2023 ABSTRACT Aims This systematic review aimed to compare the efficiency of orifice barriers in preventing coronal microleakage in vitro. Methods Articles published in English, German and Chinese were searched for studies describing microleakage assays for the bacterial penetration of root canal‐treated teeth in vitro. The final sample included 18 articles
P Chen +4 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 58, Issue 4, Page 582-589, October 2021., 2021 Abstract Objective A trial comparing prenatal with postnatal open spina bifida (OSB) repair established that prenatal surgery was associated with better postnatal outcome. However, in the trial, fetal surgery was carried out through hysterotomy. Minimally invasive approaches are being developed to mitigate the risks of open maternal–fetal surgery.
D. A. Lapa +9 more
wiley +1 more source
Shuitu Baochi Xuebao, 2006 在桂西北喀斯特地区，新开水田经营4年后渗漏系数是老田的1．36～1．45倍，漏水漏肥仍很严重，经营成本增加，增加经营中的犁耙次数，可以加速犁底层的形成，减少渗漏。从投入产出来讲，新开水田前2年种植旱作（大豆或早稻），第3年开始种植水稻，既能有效降低新开田的渗漏，又能减少经营成本，获得较好的经济效益。
曾馥平
doaj +2 more sources
Journal of Critical Infrastructure Policy, Volume 7, Issue 1, Spring/Summer 2026.ABSTRACT The infiltration of counterfeit, fraudulent, and suspect items into civil nuclear supply chains, notably within power generation and medical isotope production, poses severe safety and security threats. The ever‐increasing growth in nuclear installations (70 power plants are under construction and another 100 are in the planning stage) and the
Hafiz Ahmed
wiley +1 more source
Shuitu Baochi Xuebao, 2020 在岩溶作用下，喀斯特土壤—表层岩溶带耦合发育，上覆土壤中大孔隙与下伏表层岩溶带中裂隙、管道存在密切的水力联系，然而土壤大孔隙影响土壤—表层岩溶带系统中水土漏失的过程机理尚不清楚。通过人工模拟降雨试验，采用试验微区模拟不同土壤大孔隙形态（出露型、浅埋型、深埋型），并以全土微区为对照，探讨了土壤大孔隙对喀斯特地区水土漏失过程的影响。结果表明：与全土微区相比，土壤大孔隙的存在明显加速了水分的垂直渗漏，其对水分渗漏量的影响表现在峰值不同（出露型 > 浅埋型 > 深埋型 > 全土 ...
周春衡 +4 more
doaj
, 2016 地铁隧道工程中出现渗漏水的现象比较常见，其与周围地质环境、地下工程埋深、防水设计和防水材料等因素存在着联系，混凝土自身的结构性能、施工方案和施工工艺等也会影响地铁工程的防水性能。因此地铁隧道工程施工时要严格按照要求进行施工，做好防水措施。本文简述了地铁隧道渗漏水的危害性，对地铁隧道渗漏水的原因及其整治策略进行了探讨分析。
建滨 吴
core +1 more source
, 2010 通过对卡斯卡迪亚水合物脊和墨西哥湾布什山冷泉渗漏流体的原位测定总S和总Ca浓度分析,发现渗漏流体的总S和总Ca浓度约为海水浓度的50%~70%,讨论了冷泉流体活动特征以及流体的总S和总Ca浓度的控制因素。在这两个冷泉渗漏区海底渗漏流体的总S和总Ca浓度随时间变化的趋势比较一致,均是发生在流体渗漏流量速率高频变化周期。流体的总S和总Ca浓度的降低,可能主要受冷泉区海底广泛存在的甲烷缺氧氧化作用控制,同时也可能受到水合物分解 ...
陈多福, 黄华谷, 邸鹏飞
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Gaoya dianqi, 1982 在运行设备中,常见到户外高压少油断路器出现渗漏油现象,既影响设备安全运行又有碍站容美观。如果渗漏点暴露在明处,可借停电小修机会进行补焊处理,但渗漏往往发生在三角腔的桃形板或A字滑道内焊缝处,处理起来十分不便。本文所介绍的是渗漏点处于后一种位置的处理方法。 首先将开关三角腔内油放到立套管部位,将渗漏处清理干净,并用蘸酒精的布或海绵将油腻擦净 ...
齐长善
doaj
Shuitu Baochi Xuebao, 2004 通过自行设计的渗漏计研究在控水灌溉条件下稻田不同氮肥处理氮素淋失的动态规律,结果表明:在水稻整个生育期间,渗漏水中铵态氮、硝态氮保持较低的浓度,均小于1mg/L,但对硝态氮而言,仍是氮素淋失的主要类型。从总的趋势来看,渗漏水中氮素浓度随施肥量增加而增加。每次施肥后,不同处理渗漏水中的NO3--N浓度均表现为短期内迅速上升、后期逐渐下降的趋势,其中NH4 -N浓度与NO3--N消长规律相似,但表现出峰值超前的特征。各小区渗漏计中NH4 -N、NO3--N及TN累积渗漏量与施肥量之间存在显著相关性 ...
金洁 杨京平
doaj +2 more sources