Results 21 to 30 of about 12,658 (157)
Background: Otitis externa with secondary bacterial or yeast infection is a common problem in small animal practice. Cold physical plasma (CPP) has been reported to have antimicrobial activity in vitro. Results: Ears treated additionally with CPP showed lower otic scores after 21 days compared to nontreated ears, although this difference was not ...
Ralf S. Mueller, Cosima Bouassiba
wiley +1 more source
通过田间试验,分析了再生水灌溉对番茄果实品质、重金属以及土壤重金属的影响。结果表明,番茄果实中蛋白质、维生素C、有机酸含量为清水灌溉(QG)〉清水再生水交替灌溉(HG)〉再生水灌溉(zG),差异显著;番茄果实中Cr,Cd,Pb的含量随再生水灌溉量的增大而增大,差异不显著,没有造成重金属的累积,而且远低于国家无公害蔬菜安全标准。土壤中的重金属含量差异不显著,远低于国家土壤质量标准。因此,经过二级处理后的再生水,短期灌溉除了降低番茄部分品质外,不会造成重金属在番茄果实和土壤中的累积。
李波, 任树梅, 张旭, 孔清华
doaj +2 more sources
Theoretical model and practical exploration of digital technology-empowered green management of water resource in semiconductor manufacturing industry [PDF]
[Objective] This study focused on the green management of water resources in the semiconductor manufacturing industry based on digital technology. It analyzed the establishment of a comprehensive framework for green management of water resources from the
MA Beiling, AO Tong, ZHU Kangfu, LI Yonggang, HE Tianxiang
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ABSTRACT Deep eutectic solvents (DESs) have displayed a significant potential in green recycling of spent lithium‐ion batteries (LIBs) cathode materials. In this study, we proposed a computational screening strategy based on the binding energy and hydrogen bonding performance via density functional theory and molecular dynamic calculation, achieving a ...
Yang Chen +7 more
wiley +1 more source
血清可溶性CD40L、可溶性细胞间黏附因子、 C反应蛋白以及血清胆红素水平与经皮冠状动脉介入术后血管再狭窄的相关性分析
目的 分析可溶性CD40L(sCD40L)、可溶性细胞间黏附因子(sICAM-1)、C反应蛋白(hs-CRP)及总胆红素水平与冠心病术后血管再狭窄的相关性。方法 选取南阳市中心医院经皮冠状动脉介入术治疗的125例患者,在手术后1年进行回访,根据造影结果分为术后再狭窄组与术后非狭窄组,比较两组血清指标水平并分析sCD40L、sICAM-1、hs-CRP、血清总胆红素与血管再狭窄的相关性。结果 术后再狭窄组患者血清sCD40L、sICAM-1、hs-CRP水平升高,血清总胆红素水平降低,差异有显著性 ...
王星 +4 more
doaj
Research on the Feasibility of Using Coagulation-filtration to Treat Living Wastewater for Green Land Irrigation [PDF]
通过小型模拟试验,研究采用“混凝过滤”方法处理后的生活污水浇灌园林绿地后,对绿地植物生长及环境安全产生的影响。研究表明:生活污水经混凝过滤去除悬浮物后浇灌绿地,不但补充了水分,还为植物提供了一定的营养成分,使植物生长茂盛。生活污水经过80 cm厚的土壤层净化后,其悬浮物、氨氮、无机磷、有机物(CODCr)的去除率分别为84%、97%、90%、68.7%,下渗水的浊度平均为0.5 NTU,氨氮、磷酸盐、有机物(CODCr)平均浓度分别为0.4 mg.L-1、0.06 mg.L-1、13.7 mg.L-1 ...
方宏达, 景有海
core
ABSTRACT Articular cartilage regeneration remains a significant challenge because of its limited intrinsic healing capacity and the inadequacy of conventional treatments for restoring structural and functional integrity. In this study, a novel injectable composite hydrogel scaffold was designed to mimic the extracellular matrix (ECM) of native ...
Zhong‐Lian Wu +13 more
wiley +1 more source
Abstract Henry George advocated for capturing land value increases for public ends. The active approach of public authorities organizing and financing land development can help capture higher land value increases, as Hartman and Spit indicate. However, this approach hardly happens in developing countries, where the coalition of private developers and ...
Nannan Xu
wiley +1 more source
为揭示再生水不同灌溉模式下土壤结构性质及导水性能的差异。通过室内模拟土柱入渗试验,以清水灌溉为对照(CK),研究了再生水持续灌溉(RW)、再生水—清水混合灌溉(RW-2)及再生水—清水交替灌溉(ARW)3种灌溉模式对土壤容重、总孔隙度、团聚体稳定性、入渗率及饱和导水率的影响。结果表明:相比CK,各处理容重呈降低趋势,总孔隙度增加,但差异均不显著;再生水灌溉促进潮土>1 mm粒级团聚体向1 mm粒级水稳性团聚体含量对潮土结构稳定性贡献最大;再生水3种灌溉模式下潮土入渗率分别显著增长80.00%~260 ...
胡廷飞, 王辉, 谭帅
doaj
東京都区部における蓋掛河川再生のための湧水に関する調査研究 [PDF]
基盤研究(B)課題番号18360277 平成18年度~平成19年度科学研究費補助金(基盤研究B)研究成果報告書 高橋信之(早稲田大学・理工学術院 ...
高橋 信之
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