Results 11 to 20 of about 2,101 (85)
The Yin and Yang of traditional Chinese and Western medicine
Medicinal Research Reviews, Volume 41, Issue 6, Page 3182-3200, November 2021., 2021 Abstract The success of Western Scientific approaches to medicine, over the last 150 years, can be measured by substantial increases in life expectancy, reductions in infant mortality and the virtual elimination of many infectious diseases accompanied by development of effective management practices for noncommunicable diseases.
Rao Fu +5 more
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Developmental Medicine &Child Neurology, Volume 61, Issue 3, Page E1-E35, March 2019., 2019 目的 本国际临床指南由欧洲残疾儿童学会（the European Academy of Childhood Disability，EACD）牵头制定，旨在解决发育性协调障碍（developmental coordination disorder，DCD）的定义、诊断、评估、干预以及与社会心理方面的临床应用关键问题。 方法 本指南针对五个领域的关键问题，通过文献综述和专家团队的正式讨论达成共识。为保证指南的循证基础，以“机制”、“评估”和“干预”为检索词, 对2012年更新以来提出的最新建议以及新增的“社会心理问题”和“青少年/成人”为检索词进行检索。根据牛津大学循证医学中心证据等级 (证据水平 [level of evidence, LOE]1–4) 将结果进行分类，最终转化为指南建议。并由国际 ...
Jing Hua +6 more
wiley +1 more source
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT With the growing severity of volatile organic compounds (VOCs) pollution, metal‐organic frameworks (MOFs)‐derived materials offer a promising solution through efficient photothermal catalysis. In this paper, M‐MnOx (M = Cu, Ni, Co, Fe) catalysts derived from manganese‐based MOFs were successfully prepared by the sacrificial template method and
Yizhong Liao +10 more
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Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Single‐atom catalysis hinges on fundamental challenges in precisely controlling metal‐support interactions and rationally regulating metal–adsorbate relationships. Herein, we report a universal strategy for constructing highly efficient and well‐defined Cu(I) single‐atom catalysts based on a trifurcate AlL3 molecular support.
Donghui Zhang +9 more
wiley +1 more source
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Photocatalytic molecular oxygen (O2) activation provides a sustainable approach to produce singlet oxygen (1O2) for organic contaminants detoxification. However, the charge carriers‐involved pathway usually suffers from unsatisfactory 1O2 production efficiency owing to energy loss caused by photogenerated hole‐mediated superoxide species (•O2−
Yan‐Biao Shi +8 more
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Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT The covalent bonds at heterojunction interfaces enable more efficient charge carrier separation than traditional weakly coupled heterojunctions, with enhanced photocatalytic performance for organic wastewater purification. The interfacial covalent bonds drive energy band reorganization, rendering the conventional independent band edge ...
Jing‐Yu Ren +5 more
wiley +1 more source
Gongye shui chuli, 2003 以电厂循环冷却水系统补充水水质标准,作为对电厂污水净化处理的要求,在净化处理中引入电厂冲灰水作为助凝剂,提高了处理效果,然后用净化后的污水做阻垢缓蚀试验,筛选出合适的配方,达到污水回用的目的,使电厂污水基本达到零排放。
李海波 +3 more
doaj +2 more sources
Gongye shui chuli, 2021 石油炼化行业多采用甲基二乙醇胺（MDEA）对炼厂气等气体进行净化。MDEA可选择性脱除硫化氢，具有稳定性好、不易降解、对管路腐蚀小、工艺设备投资及操作费用低等特点，但抗污染能力较差。MDEA净化运行过程中会不断积累固体颗粒、降解物质、腐蚀物、二价金属离子、有机物等污染物并产生泡沫，导致炼厂气净化度低、脱硫剂大量损耗，给下游污水处理系统造成处理压力。制备了一系列非硅系MDEA液消泡剂样品，进行性能筛选与安全性能评价，研究其消泡性能、MDEA液污染影响，及对脱硫系统及后端污水处理系统的影响 ...
林亚祥
doaj +2 more sources
Gongye shui chuli, 2021 对中石化沧州分公司的炼化污水进行室内混凝净化处理实验研究，并从微观及宏观等多角度进行评价表征，结果表明：使用聚合氯化铝(PAC)的除油效率明显优于聚合硫酸铁(PFS)、聚合氯化铝铁(PAFC)和聚合硫酸铝(PAS)。PAC投加量为50 mg/L时的除油效率达到91.2%，较其他凝聚剂高10%以上。当阳离子聚丙烯酰胺(CPAM)作为絮凝剂与PAC复配使用时，其最佳投加量为4 mg/L；在向紧凑型高效分离设备内协同投加化学混凝药剂时，应严格控制核心分离区的平均湍流强度，降低湍流剪切对絮体或矾花的剪切作用 ...
贾朋 +6 more
doaj
Gongye shui chuli, 1992 采用含铝废酸液制备高效絮凝剂,既解决了废酸排放造成的污染问题,又回收了资源。用Na2CO3分步法试制的产品其主要质量指标全部符合国家标准,对印染废水和生活污水的净化性能优于传统的絮凝剂——硫酸铝,对含油废水也能收到较好的净化效果。
薛大明 +3 more
doaj +2 more sources