Results 31 to 40 of about 10,386 (113)

乳化液废水处理技术的综述研究

open access: yesGongye shui chuli, 2012
介绍了乳化液废水的形成及特点,并对处理乳化液废水的化学混凝法、共凝聚气浮法、电凝聚法、高级氧化法、超滤法、生化组合工艺进行了综述,提出了乳化液废水处理的发展方向.
王志强, 李黎, 陈文清
doaj   +2 more sources

Land tenure contributions to protected area growth under alternative conservation targets in the Australian monsoon tropics

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract As the global protected area (PA) network expands to meet international targets, it is important to assess whether traditional reliance on public land will suffice for projected PA growth or whether other tenures, such as Indigenous or pastoral lands, may increasingly contribute.
Emmeline Norris   +2 more
wiley   +1 more source

大豆分离蛋白对大豆肽纳米颗粒Pickering 乳液性能的影响Effects of soy protein isolate on the properties of Pickering emulsions stabilized by soy peptide nanoparticles

open access: yesZhongguo youzhi
为提高大豆肽纳米颗粒(SPN)Pickering乳液稳定性,以大豆肽聚集体为原料,采用超声法制备SPN,对超声时间进行了优化;在SPN体系中引入大豆分离蛋白(SPI)构建复合乳化剂,研究不同乳化剂质量浓度下SPI对SPN界面活性和乳化稳定性的影响。结果表明:选取超声时间10 min制备SPN;随着乳化剂质量浓度的增大,乳液粒径逐渐减小,当乳化剂质量浓度较低(5 mg/mL)时,乳液出现桥联,乳化剂质量浓度过高(30 mg/mL)时则出现絮凝;界面蛋白吸附率随着乳化剂质量浓度的增加呈现先升高后降低的趋势 ...
王丹1,代养勇1,赵路苹1,刘海燕2,丁秀臻1 WANG Dan1, DAI Yangyong1,ZHAO Luping1,LIU Haiyan2,DING Xiuzhen1
doaj   +1 more source

Functional characterization of NRT1/PTR FAMILY transporters: looking for a needle in a haystack

open access: yesNew Phytologist, Volume 249, Issue 3, Page 1124-1144, February 2026.
Summary NRT1/PTR FAMILY (NPF) transporters play crucial roles in plant physiology and development due to their involvement in nitrogen nutrition and their ability to transport multiple signaling molecules and metabolites. Whereas most eukaryotic and prokaryotic NPF orthologs are peptide transporters, most flowering plant NPF transport other substrates ...
Laura Morales de Los Ríos   +6 more
wiley   +1 more source

Evaluating protected areas’ coverage of threats to terrestrial biodiversity

open access: yesConservation Biology, Volume 39, Issue 6, December 2025.
Abstract Protected areas (PAs) are vital for biodiversity conservation and have expanded globally. However, increasing pressures on biodiversity make it difficult to achieve conservation goals. Using threat probability maps based on the International Union for Conservation of Nature Red List and the World Database of Protected Areas, we analyzed the ...
Katherine Pulido‐Chadid   +2 more
wiley   +1 more source

Readiness for change in early childhood education: Insights from social emotional coaches and infant and early childhood mental health consultants

open access: yesInfant Mental Health Journal: Infancy and Early Childhood, Volume 46, Issue 6, Page 797-813, November 2025.
Abstract This study explores readiness for change (RFC) in infant and early childhood education through the perspectives of infant and early childhood mental health (IECMH) consultants and social‐emotional (SEL) coaches. Specifically, this research examines how these professionals perceive educators’ RFC, identify barriers and facilitators to ...
Kaela M. Tidus, Amanda P. Williford
wiley   +1 more source

Holding dysregulation in mind: How maternal mind‐mindedness relates to regulatory symptoms and disorders in infancy

open access: yesInfant Mental Health Journal: Infancy and Early Childhood, Volume 46, Issue 6, Page 855-869, November 2025.
Abstract This study examined the role of maternal mind‐mindedness (MM) – the tendency to ascribe mental states to one's child – in infant regulatory symptoms and disorders and the moderating role of parenting stress and global psychological distress. A better understanding of these relationships may inform prevention and intervention programs.
Anna Katharina Georg   +4 more
wiley   +1 more source

铝盐破乳剂的优化及其对拉丝油乳化液破乳效果的研究

open access: yesGongye shui chuli
以单一硫酸铝作为破乳剂,对自配的不同含油量的拉丝油乳化液进行破乳,测定了破乳后水层的COD、浊度、pH,并计算了COD、浊度去除率。然后分别考察了单独使用硫酸铝以及使用硫酸铝-聚合氯化铝复合破乳剂对实际生产中得到的中、高含油量拉丝油乳化废液进行破乳的效果。结果表明:在几种破乳剂中,使用硫酸铝对自配的拉丝油乳化液进行破乳有较好的效果,在破乳后,COD、浊度去除率可以分别达到70%、60%。单独使用硫酸铝对中、高含油量的拉丝油乳化废液进行破乳的效果不佳,乳化废液的油水不分层,而硫酸铝 ...
冯宇   +5 more
doaj   +2 more sources

Community‐informed and codesigned research to understand the impacts of railways on wildlife

open access: yesConservation Biology, Volume 39, Issue 5, October 2025.
Abstract Trains cause mortalities of several animal species, but the ecological impacts of railways are understudied. Most research on wildlife–train collisions has focused on large mammals, but understanding railway‐specific risks for underrepresented taxa, especially vulnerable species, is important for developing effective mitigation strategies ...
Kyle D. Vincent   +5 more
wiley   +1 more source

Predicting Spatial Distributions of Mammalian Predation on Translocated Wild Turkeys in Agriculturally Dominated Landscapes 在以农业为主的景观中哺乳动物对易地放归的野生火鸡捕食的空间分布预测

open access: yesWildlife Letters, Volume 3, Issue 3, Page 91-98, September 2025.
The edge densities of cropland, developed land, and water bodies (panel a) predict the spatial probability of mammalian predation on wild turkeys (panel b) using Mahalanobis distance factor analysis in Quitman County, Mississippi, United States. The three habitat fragmentation variables are represented by three arrows, respectively.
Guiming Wang   +2 more
wiley   +1 more source

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