Results 61 to 70 of about 8,467,443 (412)
Propagation of solitons in thermal media with periodic nonlinearity [PDF]
Optics Letters 33, 1774 (2008), 2008 We address the existence and properties of solitons in layered thermal media made of alternating focusing and defocusing layers. Such structures support robust bright solitons even if the averaged nonlinearity is defocusing. We show that non-oscillating solitons may form in any of the focusing domains, even in those located close to the sample edge, in
arxiv +1 more source
Comparative Study on Contrast in Lighting Design at Retail Store Window Display [PDF]
, 2019 Store window display is the entryways for sales in retail industry. It has a big impact to lure customers to enter stores and make purchase, thus creating a big footprint on sales.
Abdulhadi, R. H. (Reza )
core
Ultrashort light bullets described by the two-dimensional sine-Gordon equation [PDF]
, 2010 By using a reductive perturbation technique applied to a two-level model, this study puts forward a generic two-dimensional sine-Gordon evolution equation governing the propagation of femtosecond spatiotemporal optical solitons in Kerr media beyond the ...
B. B. Kadomtsev +4 more
core +5 more sources
Diphthamide synthesis is linked to the eEF2‐client chaperone machinery
FEBS Letters, EarlyView.The diphthamide modification of eukaryotic translation elongation factor 2 (eEF2) is important for accurate protein synthesis. We addressed the potential coordination of de novo eEF2 synthesis with simultaneous or subsequent diphthamide modification. Our work reveals that the co‐chaperones Hgh1 and Cpr7, which are known to support folding of nascent ...
Lars Kaduhr +4 more
wiley +1 more source
Multipole surface solitons in layered thermal media [PDF]
Optics Letters 34, 283 (2009), 2008 We address the existence and properties of multipole solitons localized at a thermally insulating interface between uniform or layered thermal media and a linear dielectric. We find that in the case of uniform media, only surface multipoles with less than three poles can be stable.
arxiv +1 more source
Intravenous contrast media optimization at computed tomography [PDF]
, 2015 The administration of intravenous contrast media (IV CM) is essential for detecting lesions at most computed tomography (CT) examinations. The overall aim of this thesis is to investigate different aspects of IV CM administration that may affect the ...
Svensson, Anders
core +1 more source
Insertion of the FeB cofactor in cNORs lacking metal inserting chaperones
FEBS Letters, EarlyView.Nitric oxide reductase is an enzyme found in the bacterial denitrification pathway. The NOR active site contains a non‐heme iron, often, but not always inserted with the assistance of chaperones. Here, we study the insertion of FeB in the subfamily of cNORs lacking chaperones and found a putative channel, conserved in the family, perhaps enabling the ...
Sofia Appelgren, Pia Ädelroth
wiley +1 more source
CONTRAST-INDUCED NEPHROPATHY (CIN): A RAPID OVERVIEW FOR RISK ASSESSMENT AND PREVENTION.
Euromediterranean Biomedical Journal, 2017 In recent years, the number of contrastographic exams has increased considerably, compared to an increase in the complications related to this type of interventional approach.
Daniele Bissacco
doaj +1 more source
FEBS Letters, EarlyView.LHCPs are transported to the thylakoid membrane via the (cp)SRP pathway. This process involves a transit complex of (cp)SRP43, (cp)SRP54 and LHCP, which interacts with (cp)FtsY and Alb3 at the membrane. GTP hydrolysis by (cp)SRP54 and (cp)FtsY triggers complex dissociation.
Victor Zegarra +7 more
wiley +1 more source
Making tau amyloid models in vitro: a crucial and underestimated challenge
FEBS Letters, EarlyView.This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley +1 more source