Results 61 to 70 of about 14,914,334 (297)

The status of |Vub|

open access: yes, 2004
I survey the theoretical and experimental information available for determination of |Vub| with inclusive and exclusive techniques. Using recent experimental and theoretical advances, I outline a procedure in which the inclusive information can be ...
Gibbons, Lawrence
core   +1 more source

Upacicalcet: A Novel Intravenous Calcimimetic Agent for Patients Undergoing Hemodialysis With Secondary Hyperparathyroidism

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Secondary hyperparathyroidism (SHPT) is a common complication in patients receiving maintenance dialysis, driven by calcium and phosphate metabolism disturbances. Calcimimetics are central to the management of SHPT by enhancing calcium‐sensing receptor sensitivity and reducing parathyroid hormone secretion.
Fumihiko Koiwa   +3 more
wiley   +1 more source

Spatially networked architecture of locally resonant metamaterial for multi-frequency and multi-directional bandgap formation in pipes

open access: yesApplied Ocean Research
Multi-directional vibrations in marine equipment pipeline systems severely threaten the safe and coordinated operation of multiple systems. Yet, the high spatial density of pipelines imposes stricter requirements on the compact and lightweight design of ...
Donghai Han   +4 more
doaj   +1 more source

Harvest Demographics of Temperate-Breeding Canada Geese in South Dakota, 1967–1995

open access: yesHuman-Wildlife Interactions, 2017
In South Dakota, breeding giant Canada geese (Branta canadensis maxima) have increased substantially, and harvest management strategies have been implemented to maximize hunting opportunity (e.g., special early-September seasons) on local, as well as ...
Jeffrey S. Gleason   +5 more
doaj   +1 more source

Status of Lattice QCD

open access: yes, 1993
Significant progress has recently been achieved in the lattice gauge theory calculations required for extracting the fundamental parameters of the standard model from experiment. Recent lattice determinations of such quantities as the kaon $B$ parameter,
E. Clementi, G. C. Lie, M. W. Evans
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

VERITAS: Status and Performance

open access: yes, 2006
VERITAS is an atmospheric Cherenkov telescope array sited in Tucson, Arizona. The array is nearing completion and consists of four, 12m diameter telescopes.
collaboration, the VERITAS, Holder, J.
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Who Gets Accepted and Who Gets Rejected? Status in the Production of Social Science

open access: yesRSF: The Russell Sage Foundation Journal of the Social Sciences, 2022
This article considers science as a stratified social system that may reflect and reproduce broader social patterns of stratification. Analyses are based on a unique data archive with more than ten thousand published and unpublished manuscripts and the ...
Kevin Nazar   +2 more
doaj   +1 more source

Competition for status acquisition in public good games [PDF]

open access: yes
This paper examines the role of status acquisition as a motive for giving in voluntary contri- butions to public goods. In particular, every donor's status is given by the difference between his contribution and that of the other donor.
Felix Munoz-Garcia
core  

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