Results 121 to 130 of about 625,164 (340)

Halo and spillover effect illustrations for selected beneficial medical devices and drugs

open access: yesBMC Public Health, 2016
Background Negative news media reports regarding potential health hazards of implanted medical devices and pharmaceuticals can lead to a ‘negative halo effect,’ a phenomenon whereby judgments about a product or product type can be unconsciously altered ...
Brent D. Kerger   +3 more
doaj   +1 more source

Infrared Neural Stimulation Elicits Distinct Molecular Pathways in Astrocytes Based on Laser Pulse Parameters

open access: yesAdvanced Biology, EarlyView.
Infrared (IR) light evokes distinct calcium and water transport responses in astrocytes, depending on stimulation duration and protocol. This study uses widefield imaging and pharmacology to reveal differential engagement of astroglial signaling pathways.
Wilson R. Adams   +7 more
wiley   +1 more source

Consumption of grapefruit is associated with higher nutrient intakes and diet quality among adults, and more favorable anthropometrics in women, NHANES 2003–2008

open access: yesFood & Nutrition Research, 2014
Background: Dietary guidance recommends consumption of a nutrient-dense diet containing a variety of fruits. The purpose of this study was to estimate usual nutrient intakes and adequacy of nutrient intakes among adult grapefruit consumers and non ...
Mary M. Murphy   +2 more
doaj   +1 more source

Soft‐Layered Composites with Wrinkling‐Activated Multi‐Linear Elastic Behavior, Stress Mitigation, and Enhanced Strain Energy Storage

open access: yesAdvanced Engineering Materials, EarlyView.
In this study, exciting new bi‐/multi‐linear elastic behavior of soft elastic composites that accompany the activation of wrinkling in the embedded interfacial layers is analyzed. The new features and performance of these composite materials, including dramatic enhancements in energy storage, can be tailored by the concentration of interfacial layers ...
Narges Kaynia   +2 more
wiley   +1 more source

Tibial tray fracture in a modern prosthesis with retrieval analysis

open access: yesArthroplasty Today, 2018
Fracture of the tibial tray is a rarely observed complication of total knee arthroplasty (TKA), predominately in implants placed greater than a decade ago. This case highlights a case of baseplate fracture in a contemporary prosthesis.
John J. Callaghan, MD   +5 more
doaj   +1 more source

On the exponent of a primitive digraph

open access: yesLinear Algebra and its Applications, 1985
A digraph D is primitive iff there is an integer \(k>0\) such that for all ordered pairs of vertices i,j\(\in V(D)\) there is a walk from i to j with length k. The least such k is called the exponent \(\gamma\) of the primitive digraph and satisfies \(\gamma \leq n+s(n-2)\) with n the number of vertices and s the length of the shortest elementary ...
openaire   +2 more sources

Small exponent asymptotics

open access: yesIMA Journal of Applied Mathematics, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fowler, A, Kember, G, O'Brien, S
openaire   +2 more sources

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