Results 1 to 10 of about 539 (37)
Journal of Diabetes, Volume 15, Issue 2, Page 165-180, February 2023., 2023 Highlights For the first time, our study contributed a systematic evaluation of bile acid (BA) profiles in plasma, feces and liver tissue and gut microbiota changes triggered by fasting‐refeeding cycle in mice. Our work clearly demonstrated that overnight fasting leads to significant, but reversible changes in BA profiles and gut microbiota composition.
Yi Zhang +16 more
wiley +1 more source
Veterinary Dermatology, Volume 33, Issue 5, Page 402-406, October 2022., 2022 Abstract Background In humans, the acidic pH of the ear canal plays a protective role against infection and a change towards alkalinity of the external auditory canal (EAC) is a local factor in the progression of acute to chronic otitis externa (OE).
Pauline Panzuti +5 more
wiley +1 more source
Gongye shui chuli, 2016 分析了pH对颗粒活性炭（GAC）吸附苯酚性能的影响。实验选择质量分数为1% NaOH溶液，采用微波辅助溶液再生的方法，对吸附苯酚的GAC进行再生研究，探讨实验因素对GAC再生效率的影响。实验结果表明：最佳的再生条件为微波功率520 W、再生时间1.5 min、NaOH再生辅助溶液用量10 mL，此时GAC再生效率为95.6%。在最佳再生条件下，经过6次再生后GAC的吸附能力依然很强。
董文龙, 崔龙哲
doaj +2 more sources
Gongye shui chuli, 2015 针对一种新型磁性阴离子交换树脂(MIEX®)的再生工艺进行优化研究。探讨了不同再生方式对MIEX®性能恢复的影响,在最佳再生方式基础上,研究了再生液浓度及流量与MIEX®再生效果之间的关系,以及MIEX®的可再生次数。试验结果表明:MIEX®再生方式中以动态逆流再生效果最好,最佳再生液为质量分数10%的NaCl溶液,最佳流量为15 mL/min。随着再生次数不断增加,MIEX®处理效果小幅下降,当再生次数达到25次时,MIEX®性能明显下降,难以有效再生。
王冠宁 +5 more
doaj +2 more sources
Gongye shui chuli, 2006 对某线路板厂含铜废水处理装置的离子交换柱再生工艺条件进行了优化。结果表明，当再生液流量为2000L/h，再生剂质量分数为8.5%时，每次交换出的总铜量达26.1～29.0 kg；采用再生液二次利用工艺时，每次交换出的总铜量为18.5～21.3kg，废再生液Cu2+质量浓度上升到20g/L，可节约再生剂用量，并有利于铜的回收。
马晓鸥, 尹庚明
doaj +2 more sources
Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT Achieving rapid and selective separation of anode and cathode materials remains a critical challenge in the recycling of spent lithium‐ion batteries. This study develops a microwave‐enhanced flotation strategy for the efficient recovery of cathode and anode materials.
Peiyuan Ye +5 more
wiley +1 more source
Gongye shui chuli, 2014 采用溶剂多级逆流法再生吸附饱和的粉末活性炭，筛选出最佳再生剂，优化了再生条件，并分析了溶剂逆流再生的影响因素。结果表明，有机再生剂的再生效果均优于无机再生剂，并以甲醇的再生效果最佳，甲醇的最佳再生时间为30 min，在较低的再生固液比下，PAC的再生率可达75%；在相同再生固液比下，甲醇二级逆流再生的效果高于一级再生，且PAC的再生率随再生次数的增大而逐渐降低，随再生温度的升高而逐渐增大。
耿汉霖, 顾平, 王文强, 张光辉
doaj +2 more sources
Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT The escalating severity of global environmental pollution necessitates the development of sustainable and efficient adsorption materials. Nanocellulose (NC), sourced from the most abundant natural polymer on earth, has shown great potential in this field due to its renewability, biodegradability, and exceptional nanoscale properties.
Yaqian Yu +5 more
wiley +1 more source
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT The healing of diabetic chronic wounds is hindered by multiple pathological barriers, including oxidative stress imbalance induced by hyperglycemia, persistent bacterial infection, and impaired neovascular function. This study developed an F127–HA–BiOCl@CeO2 (FHBC) hydrogel dressing with acoustic responsiveness, achieving tissue repair through
Ran Zhao +8 more
wiley +1 more source