Results 161 to 170 of about 612,199 (302)

Nonrenewable Resource Prices: Deterministic or Stochastic Trends? [PDF]

In this paper we examine temporal properties of eleven natural resource real price series from 1870-1990 by employing a Lagrangian Multiplier unit root test that allows for two endogenously determined structural breaks with and without a quadratic trend.
Junsoo Lee, Mark Strazicich, John A. List   +2 more
core  

Reducing the uncertainty in resource selection

, 2020
. The distributed retrieval process is plagued by uncertainty. Sampling, selection, merging and ranking are all based on very limited information compared to centralized retrieval.
Fabio Crestani, Leif Azzopardi, Ilya Markov   +2 more
core  

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

Multiscale Resource Selection for a Reintroduced Elk Population. [PDF]

Animals (Basel)
Quinlan BA, Jesmer BR, Rosenberger JP, Ford WM, Cherry MJ.   +4 more
europepmc   +1 more source

SDN Controller Selection and Secure Resource Allocation

Software Defined Networking (SDN) has emerged as a promising paradigm for network management. However, in energy-effective task scheduling and security, the centralized control architecture of SDN brings challenges.
Kalyana Chakravarthy Chilukuri, Sasibhushana Rao Pappu   +1 more
core   +1 more source

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source

Disease-specific HIV Nef identified in multiple patients with neurological disorders and cancers

Journal of Virus Eradication, 2017
S. Lamers, G. Fogel, D. Nolan, R. Rose, M. Mcgrath, E. Liu   +5 more
doaj   +1 more source

Stuck in space but not in time: multiple-scale resource selection in a stationary prey. [PDF]

Mov Ecol
May R, Jackson CR, Wanda J, Fyumagwa R, Bevanger K, Røskaft E.   +5 more
europepmc   +1 more source

Resource Selection by Wild and Ranched White-Tailed Deer (Odocoileus virginianus) during the Epizootic Hemorrhagic Disease Virus (EHDV) Transmission Season in Florida. [PDF]

Animals (Basel), 2021
Dinh ETN, Orange JP, Peters RM, Wisely SM, Blackburn JK.   +4 more
europepmc   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source