Results 61 to 70 of about 3,443,840 (362)

Chemical-potential standard for atomic Bose-Einstein condensates [PDF]

, 2003
When subject to an external time periodic perturbation of frequency $f$, a Josephson-coupled two-state Bose-Einstein condensate responds with a constant chemical potential difference $\Delta\mu=khf$, where $h$ is Planck's constant and $k$ is an integer ...
Anderson B P, Anderson M H, Anderson P W, Arnol'd V I, Avenel O, Barone A, Bloch F, Bradley C C, Bradley C C, Cassettari D, Cataliotti F S, Dalfovo F, Davis K B, Fernando Sols, Fulton T A, Gardiner S A, Grossmann F, Hansel W, Hänggi P, Josephson B, Pereverzev S V, Pöpel R, Raghavan S, Shapiro S, Sigmund Kohler, Sinatra A, Smerzi A, Sols F, Taylor B N, Weiss U, Zapata I, Zapata I   +31 more
core   +2 more sources

Research on Science and Technology Level of Chemical Industry in China based on the Perspective of Talent Innovation Ability -a Case Study of Yangtze River Delta in China

Chemical Engineering Transactions, 2017
At present, there is no industry without chemicals. Without the chemical industry, the economy and society can hardly maintain rapid growth. However, there are some problems in the development of chemical industry such as low chemical technology and slow
Nanbing Xiao
doaj   +1 more source

Ergothioneine supplementation improves pup phenotype and survival in a murine model of spinal muscular atrophy

FEBS Letters, EarlyView.
Spinal muscular atrophy (SMA) is a genetic disease affecting motor neurons. Individuals with SMA experience mitochondrial dysfunction and oxidative stress. The aim of the study was to investigate the effect of an antioxidant and neuroprotective substance, ergothioneine (ERGO), on an SMNΔ7 mouse model of SMA.
Francesca Cadile, Daniela Ratto, Giorgia Rastelli, Ottavia Eleonora Ferraro, Caterina Temporini, Sunil Kumar, Simona Boncompagni, Paola Rossi, Monica Canepari   +8 more
wiley   +1 more source

Application of Cloud Computing in the Early Warning Management of Chemical Water Pollution Accidents

Chemical Engineering Transactions, 2018
To study the application of cloud computing technology in the early warning management of chemical water pollution accidents, the early warning management platform of chemical water pollution accidents is built based on the cloud computing technology ...
Zhentao Wu
doaj   +1 more source

Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes

FEBS Letters, EarlyView.
Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley   +1 more source

Key Factors Involved in Lamb Quality from Farm to Fork in Europe

Journal of Integrative Agriculture, 2013
World lamb consumption is approximately 2 kg per capita with large variations between continents, e.g., 17 kg in Oceania vs. 0.7 kg in North America.
Carlos Sañudo, Erica Muela, María del Mar Campo   +2 more
doaj   +1 more source

Advance of Chemical Technology [PDF]

Nature, 1958
Encyclopedia of Chemical Technology Edited by Raymond E. Kirk and Donald F. Othmer. First Supplement Volume. Pp. xvii + 974. (New York: Interscience Encyclopedia, Inc., 1957. Distributed by Interscience Publishers, Inc.; London: Interscience Publishers, Ltd.) 25 dollars.
openaire   +2 more sources

The nicotinamide hypothesis revisited—plant defense signaling integrating PARP, nicotinamide, nicotinic acid, epigenetics, and glutathione

FEBS Letters, EarlyView.
Nicotinamide (NIC) and nicotinic acid (NIA) are proposed as stress signaling compounds in plants. Oxidative stress may lead to single strand breaks (SSB) in DNA, which activate poly(ADP‐ribose) polymerase (PARP). NIC and NIA are then formed from NAD. NIC and NIA can promote epigenetic changes leading to the expression of defense genes specific for the ...
Torkel Berglund, Anna B. Ohlsson
wiley   +1 more source

Chemical propulsion technology [PDF]

An overview of NASA's low thrust liquid chemical propulsion program is presented with particular emphasis on thrust system technology in the ten to one thousand pound thrust range.
Priem, R. J.
core   +1 more source

Center for Chemical Sensors and Chemical Information Technology (CCS): Molecular Recognition and Chemical Sensor Development at CCS

CHIMIA, 2003
The Center for Chemical Sensors and Chemical Information Technology (CCS) at ETH-Zürich has devoted its activities to the development of highly selective devices that access chemical information about the composition of a specimen.
Ursula E. Spichiger-Keller
doaj   +1 more source