Results 61 to 70 of about 7,416,707 (356)
Water Science and Technology, 2023 Sustainable water recovery and reuse are critical yet challenging, especially from industrial effluents in cold regions. This work presents a robust numerical model of the transport phenomena in a hybrid two-step forward osmosis (FO)-directional freeze ...
Afshin Amani, Georgios Kolliopoulos
doaj +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Hydrothermal sediments are a source of water column Fe and Mn in the Bransfield Strait, Antarctica [PDF]
, 2014 Short sediment cores were collected from ~1100 m water depth at the top of Hook Ridge, a submarine volcanic edifice in the Central Basin of the Bransfield Strait, Antarctica, to assess Fe and Mn supply to the water column.
Hawkes, Jeffrey A. +9 more
core +1 more source
Properties determination of Al2O3-TiO2 composite sol and study of coating parameters
Xi'an Gongcheng Daxue xuebaoTo enhance the performance of porous ceramic membranes and optimize the coating conditions of Al2O3-TiO2 composite sol on the ceramic membrane support, a sol-gel method was used to prepare the composite sol coating solution.
GUO Yani +5 more
doaj +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Polímeros, 2009 Baixos custos operacionais, operação relativamente simples, scale-up e manutenção são as principais razões para uso de membrana no processo de separação numa variedade ampla de aplicações, incluindo purificação de efluentes aquosos.
Laura H. de Carvalho +3 more
doaj +1 more source
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
Rapid Change in Water Flux Induced by Auxins [PDF]
Proceedings of the National Academy of Sciences, 1971 Auxin (indole-3-acetic acid) enhances movement of tritiated water into and out of stem segments of etiolated peas. The time required for water in the tissue to attain one-half equilibrium with water in the surrounding solution is significantly shorter and the initial flux rate is higher in auxin-treated sections.
B G, Kang, S P, Burg
openaire +2 more sources
Airborne Lidar observations of water vapor transport
, 2012 Water vapor, a minor constituent of the earth’s atmosphere, plays a major role in the radiation budget and the water cycle with important implications for weather and climate.
Andreas Fix +8 more
core +1 more source
Water Transport in Composite Membranes Containing Silica: Temperature and Relative Humidity Effects
International Journal of Electrochemical Science, 2011 The aim of this work is to show the water flux across composite proton exchange membranes containing silica and SBA-15 fillers. The experiments were carried out using a gated cell in order to control the temperature and relative humidity (80 to 100 ºC ...
C. Guzmán +7 more
doaj +1 more source