Results 101 to 110 of about 3,502,443 (305)
Evaluating response modification factor (R) for some types of steel structure
Ingeniería e Investigación, 2008 Response modification factor (R), tabulated in the Colombian Design Code as NSR-98, is used in this paper for eva-luating internal member forces produced by design earthquake action on steel structures and the inconsistencies pre-sent when designing ...
Doralba Valencia Restrepo +1 more
doaj
대한영상의학회지, 2016 Purpose Parallel imaging mitigates susceptibility artifacts that can adversely affect diffusion tensor tractography (DTT) of the pons depending on the reduction (R) factor. We aimed to find the optimal R factor for DTT of the pons that would allow us to
Yun Jung Bae +4 more
doaj +1 more source
3-Factor-criticality in double domination edge critical graphs [PDF]
, 2014 A vertex subset $S$ of a graph $G$ is a double dominating set of $G$ if $|N[v]\cap S|\geq 2$ for each vertex $v$ of $G$, where $N[v]$ is the set of the vertex $v$ and vertices adjacent to $v$.
Shan, Erfang +2 more
core
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
4,40-Dimethyl-2,20-bipyridinium dichloride [PDF]
, 2008 In the title compound, C12H14N22+·2Cl-, the 4,4'-dimethyl-2,2'-bipyridinium cation is essentially planar (r.m.s. deviation for all non-H atoms = 0.004 Å) and is located on a crystallographic inversion centre. The cations and chloride anions lie in planes
Bolte, Michael +2 more
core
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
Exploratory Factor Analysis of SCL90-R Symptoms Relevant to Psychosis.
Iranian Journal of Psychiatry, 2016 Objective: Inconsistent results have been reported regarding the symptom dimensions relevant to psychosis in symptoms check list revised (SCL90-R), i.e., “psychoticism” and “paranoid ideation”.
Jafar Bakhshaie +2 more
doaj
Discover Applied SciencesSurface dynamics are pivotal in shaping the Earth’s topography, which is convoluted with various geo-hazards such as mass movements and soil erosion processes.
Harish Khali +2 more
doaj +1 more source
Complexity factor for static anisotropic self-gravitating source in f(R) gravity
European Physical Journal C: Particles and Fields, 2018 In a recent paper, Herrera (Phys Rev D 97:044010, 2018) have proposed a new definition of complexity for static self-gravitating fluid in general relativity.
G. Abbas, H. Nazar
doaj +1 more source
Membrane topology of the ArsB protein, the membrane subunit of an anion-translocating ATPase [PDF]
, 1992 The ars operon of the conjugative R-factor R773 encodes an oxyanion pump that catalyzes extrusion of arsenicals from cells of Escherichia coli. The oxyanion translocation ATPase is composed of two polypeptides, the catalytic ArsA protein and the ...
Rosen, Barry P. +2 more
core +1 more source