Results 101 to 110 of about 25,604,119 (393)

The economic impact of demographic structure in OECD countries [PDF]

open access: yes, 2012
We examine the impact of demographic structure, the proportion of the population in each age group, on growth, savings, investment, hours, interest rates and inflation using a panel VAR estimated from data for 20 OECD economies, mainly for the period ...
Aksoy, Yunus   +2 more
core  

On impact parameter dependence of low-x structure functions

open access: yes, 2000
We consider impact parameter dependence of the polarized and unpolarized structure functions. Unitarity does not allow factorization of the structure functions over the Bjorken x and the impact parameter b variables.
A. V. Kisselev   +32 more
core   +1 more source

Impact of Structural Eurocodes on steel and composite structures [PDF]

open access: yesThe IES Journal Part A: Civil & Structural Engineering, 2014
The introduction of Structural Eurocodes (ECs) to replace the existing British Standard design codes will benefit the construction industry in the long run. However, in the short term, to help our engineers migrate over to the new Eurocodes, it is useful to conduct a comparative study on both Eurocodes and British Standards to identify some of the key ...
Jin, Y. F.   +3 more
openaire   +3 more sources

The carboxylate “gripper” of the substrate is critical for C‐4 stereo‐inversion by UDP‐glucuronic acid 4‐epimerase

open access: yesFEBS Letters, EarlyView.
UDP‐glucuronic acid 4‐epimerase (UGAepi) catalyzes NAD+‐dependent interconversion of UDP‐glucuronic acid (UDP‐GlcA) and UDP‐galacturonic acid (UDP‐GalA) via C4‐oxidation, 4‐keto‐intermediate rotation, and C4‐reduction. Here, Borg et al. examined the role of the substrate's carboxylate group in the enzymic mechanism by analyzing NADH‐dependent reduction
Annika J. E. Borg   +2 more
wiley   +1 more source

Towards an understanding of the impact of resources on the design process [PDF]

open access: yes, 2009
Considerable effort has been devoted within the design research community to understanding the structure of design processes and their development for different design problems.
Boyle, Iain   +3 more
core   +1 more source

R&D project announcements and the impact of ownership structure [PDF]

open access: yes, 2003
This paper examines the stock market reaction to research and development (R&D) announcements made by listed UK companies. R&D projects on average are found to be associated with significant positive abnormal returns.
Danbolt, J., Jones, E.
core   +1 more source

Structural record of an oblique impact

open access: yesEarth and Planetary Science Letters, 2006
Abstract Most impactors strike their target at an oblique angle. The common criterion for identifying craters formed by an oblique impact is the pattern of the ejecta blanket. On Earth, however, ejecta blankets are rarely preserved and other morphological, structural or geophysical criteria are needed.
Scherler, D., Kenkmann, T., Jahn, A.
openaire   +5 more sources

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

open access: yesFEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro   +2 more
wiley   +1 more source

The thioredoxin‐like and one glutaredoxin domain are required to rescue the iron‐starvation phenotype of HeLa GLRX3 knock out cells

open access: yesFEBS Letters, EarlyView.
Glutaredoxin (Grx) 3 proteins contain a thioredoxin domain and one to three class II Grx domains. These proteins play a crucial role in iron homeostasis in eukaryotic cells. In human Grx3, at least one of the two Grx domains, together with the thioredoxin domain, is essential for its function in iron metabolism.
Laura Magdalena Jordt   +4 more
wiley   +1 more source

Photonic Crystal Surface Mode Real-Time Imaging of RAD51 DNA Repair Protein Interaction with the ssDNA Substrate

open access: yesBiosensors
Photonic crystals (PCs) are promising tools for label-free sensing in drug discovery screening, diagnostics, and analysis of ligand–receptor interactions.
Galina Nifontova   +6 more
doaj   +1 more source

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