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Cost of parasite exposure depends on host ontogeny 寄生接觸的代價依賴於宿主發育階段
Ecological Entomology, Volume 51, Issue 3, Page 592-603, June 2026.The cost of parasite exposure varies across host developmental stages, demonstrating that ontogeny influences the expression of non‐consumptive effects (NCEs). Mite exposure resulted in consumptive effects in fly eggs and NCEs in early‐stage pupae; mite longevity was comparable when provisioned with pupae or water but increased when provisioned with ...
Lisa R. MacLeod +2 more
wiley +1 more source
, 2005 研究了邻苯二甲酸二丁酯(DBP)在UV/H2O2体系中的光降解。结果表明:DBP在UV/H2O2体系中能很好地降解,且其光降解速率大于在单一UV辐照下的光降解速率;在pH为中性条件下DBP的光降解速率最快,而在强酸性或碱性条件下DBP的光降解速率均较低;在一定H2O2浓度范围内,DBP的光降解速率随c(H2O2)的升高而增大,但当c(H2O2)过高时,其对.OH自由基的清除作用使DBP的光降解速率减慢。DBP的光降解速率随其初始质量浓度的增大而降低;在实验质量浓度范围内 ...
陈德强,吴振斌,成水平,钟飞,陈义群
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Veterinary Dermatology, Volume 37, Issue 3, Page 375-385, June 2026.ABSTRACT Background Advances in transcriptomics have driven the demand for minimally invasive, reproducible and high‐yield skin sampling methods, particularly for studying inflammatory skin diseases in companion animals. Hypothesis/Objectives We tested tolerability, feasibility and RNA quantity and quality of three minimally invasive skin sampling ...
Ina Herrmann +2 more
wiley +1 more source
[Emodin alleviates joint inflammation and bone erosion in rats with collagen-induced arthritis by inhibiting ferroptosis and degrading matrix metalloproteinases]. [PDF]
Nan Fang Yi Ke Da Xue Xue Bao, 2023 Zhou S +5 more
europepmc +1 more source
Gongye shui chuli, 2006 采用内电解—MBR工艺对制药废水进行处理研究，内电解法作为预处理主要降低有机污染物污染负荷，同时可以转化难降解有机物抑制的毒性，提高废水的可生化性。MBR工艺具有污泥浓度高、抗冲击负荷能力强、降解充分、降解速率高，对难降解物质也可使之分解去除的特点。通过试验研究得出在原水COD为12000mg/L左右时，内电解对该废水COD去除率可达40%左右，MBR的出水可使COD<300mg/L。
迟娟 +5 more
doaj
, 2016 煤炭资源占我国能源消费结构的主导地位，为实现煤炭的清洁高效转化，中国平煤集团已在平顶山地区建成一套60万吨级煤热解分级利用中试装置，以实现热、油、气的多联产。但平顶山地区出产的粘结性煤在热解过程中形成的半焦会粘结成块，最终堵塞反应器，本课题受平煤集团委托，研究强粘结煤的低温预氧化降粘技术，以保证现有中试装置连续、稳定运行。目前，低温预氧化降粘的研究主要以工艺为主，机理方面的认知尚有不足，此外，就强粘结煤氧化降粘后热解产物的组分变化及产率影响关注较少。本文研究氧化条件对强粘结煤粘结性的影响规律 ...
富迎辉
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[CBL inhibits proliferation and invasion of breast cancer cells by ubiquitylation-mediated degradation of NCK2]. [PDF]
Nan Fang Yi Ke Da Xue Xue Bao, 2022 Song X +7 more
europepmc +1 more source
, 2003 利用灭菌灯照射,HPLC法检测,研究了MCRR在紫外光(主要发射波长为254nm)照射下的光降解行为。结果表明,在254nm紫外光下,MCRR的光降解和异构化作用同时发生,整个过程不能用准一级反应动力学方程描述。光照强度是影响反应速率的重要因素,温度对反应速率也有较大影响,光强增加和温度的升高均可加速MCRR降解。当温度为25℃、光强为425μW·cm-2时,MCRR的降解半衰期约为2min。pH对MCRR降解的影响不十分显著 ...
陈晓国,肖邦定,徐小清,林匡飞
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, 2002 利用从滇池蓝藻水华生物量中提取的微囊藻毒素试验溶液,接种滇池沉积物的微生物,研究其在有氧条件下的生物降解过程.结果表明,水体中的微囊藻毒素易被生物降解,其降解反应服从方程C=A/(1+Be-Ct).当温度在12~25℃,加入的沉积物量为1~10g时,藻毒素粗提液的平均降解反应速率为3.181.13d-1,平均半衰期t1/2为2.661.27d,且藻毒素的生物降解速度随反应温度和沉积物量的增加而提高.研究结果还表明 ...
金丽娜,张维昊,郑利,徐小清
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[Screening, domestication and identification of intestinal uric acid degrading bacteria in low uric acid population]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2022 Tian T +5 more
europepmc +1 more source