Results 101 to 110 of about 1,602,703 (297)

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

Private Health Insurance Premiums and Rate Reviews [PDF]

open access: yes, 2011
[Excerpt] In general, the premiums charged by health insurance companies represent actuarial estimates of the amount that would be required to cover three main components: (1) the expected cost of the health benefits covered under the plan, (2) the ...
Fernandez, Bernadette, Newsom, Mark
core   +1 more source

Influenza control can be achieved in a custodial setting: pandemic (H1N1) 2009 and 2011 in an Australian prison [PDF]

open access: yes, 2015
OBJECTIVES: Information on the effectiveness of interventions regarding control in closed institutional settings, including prisons, is limited. This study gathered evidence relating to influenza control in an Australian prison.
Guthrie, Jill A   +2 more
core   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

Short, Medium, and Long Term Consequences of Poor Infant Health: An Analysis using Siblings and Twins [PDF]

open access: yes
We use administrative data on a sample of births between 1978 and 1985 to investigate the short, medium and long-term consequences of poor infant health. Our findings offer several advances to the existing literature on the effects of early infant health
Leslie Roos   +3 more
core  

Impact of EHR Usability on Provider Efficiency and Patient Safety in Non-Hospital Settings [PDF]

open access: yes, 2019
Healthcare organizations may reap benefits transitioning to electronic health records (EHRs), such as decreased healthcare costs and better care. However, severe unintended consequences from implementation and design of these systems have emerged. Poorly
Cole, Jamie   +5 more
core   +1 more source

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

open access: yesFEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson   +7 more
wiley   +1 more source

Identifying Pediatric Diabetes Cases from Health Administrative Data: A Population-Based Validation Study in Quebec, Canada [Corrigendum]

open access: yesClinical Epidemiology, 2022
Nakhla M, Simard M, Dube M, et al. Clin Epidemiol. 2019;11:833–843. The authors have advised there is an error in the diagnostic codes used to validate the cases of diabetes.
Nakhla M   +11 more
doaj  

Renegotiation of concession contracts in Latin America [PDF]

open access: yes
The authors construct a regulation model in which renegotiation occurs due to the imperfect enforcement of concession contracts. This enables the authors to provide theoretical predictions for the impact on the probability of renegotiation of a ...
Guasch, J. Luis   +2 more
core  

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