Results 51 to 60 of about 904,087 (219)
Advanced Science, EarlyView.CDegSR, a new tool for imaging RNA at single molecule level in living cells was developed by researchers. Background noise was eliminated by protein engineering and making it degrade when not bound to its target. This allowed individual RNA molecules to be clearly imaged and tracked.
Shipeng Shao, Hongchen Zhang
wiley +1 more source
Barter and Business Cycles: A Comment and Further Empirical Evidence [PDF]
The purpose of this comment is a critical evaluation of the empirical analysis made by Cresti (2005) and her finding that commercial barter behaves differently than corporate barter during the course of business cycles.
Smyth, David, Marvasti, Akbar
core
The Vanishing Barter Economy in Russia: A Test of the Virtual Economy Hypothesis? Reply to Barry Ickes [PDF]
, 2006 This paper is a reply to Barry Ickes' critique of my paper “Trust versus Illusion: What is Driving Demonetization in Russia?” in which I show that the data reject Barry Ickes' Virtual Economy explanation of barter in Russia in favor of an institutional ...
Marin, Dalia
core +1 more source
Reversible, Chemically Gated FRET via Ligand‐Activated Acceptors
Advanced Science, EarlyView.Fluorogen binding turns the compact FAST tag into a tunable FRET acceptor, with ligand chemistry programming spectral overlap and excited‐state lifetimes. Fluorescence‐lifetime imaging reads out energy transfer through the shortened donor lifetime, while simply adding or washing out the dye switches FRET on and off, reversibly mapping the supramodular ...
Nivedita Singh +7 more
wiley +1 more source
Barter in Russia: Liquidity Shortage versus Lack of Restructuring [PDF]
The rapid growth of barter is one of the most surprising phenomena in Russia: As a percentage of industrial sales it steadily increased from 5% in 1992 to nearly 55% in 1998.
Sophie Brana, Mathilde Maurel
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Advanced Science, EarlyView.A novel strategy features gradient composition and stacking fault energy‐tuned (CoCrMn)100‐2xFexNix fabricated via in situ alloying additive manufacturing. This design circumvents cryogenic discontinuous plastic flow and hydrogen embrittlement of metallic materials under quasi‐static loading and hydrogen‐rich environment relevant to lunar polar ...
Renhao Wu +11 more
wiley +1 more source
Elizabeth Barter conte des contes et parle de l'histoire locale
, 1977 Elizabeth Barter commence avec le «Conte de Lafleur», puis raconte le début des contes «Le garçon au coeur de gibier» et «La vieille sorcière» mais elle ne les conte que partiellement.
Thomas, Gerald; Barter, Geraldine;
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SAV1 in Cooperation With FKBP52 Participates in Implantation
Advanced Science, EarlyView.The MST‐SAV1 complex modulates FKBP52 phosphorylation to fine‐tune PR activity, ensuring timely uterine transition to receptivity under estrogen signaling for implantation. Stromal SAV1 scaffolds MST1/2‐mediated FKBP52 phosphorylation via noncanonical Hippo to promote PR activity.
Yuhan Shao +10 more
wiley +1 more source
The Vanishing Barter Economy in Russia: A Test of the Virtual Economy Hypothesis? Reply to Barry Ickes [PDF]
, 2004 This paper is a reply to Barry Ickes' critique of my paper “Trust versus Illusion: What is Driving Demonetization in Russia?” in which I show that the data reject Barry Ickes' Virtual Economy explanation of barter in Russia in favor of an institutional ...
Marin, Dalia
core +1 more source
Advanced Science, EarlyView.An injectable, self‐healing COPRP hydrogel integrates structurally defined oxidized Polygonati rhizoma polysaccharide with carboxymethyl chitosan through dynamic Schiff‐base crosslinking. The bioactive matrix scavenges reactive oxygen species, suppresses neuroinflammation, protects dopaminergic neurons, and supports sustained levodopa release.
Peng Dai +10 more
wiley +1 more source