Results 261 to 270 of about 18,116,413 (332)
Diffusion‐Weighted Imaging for the Evaluation of the Sacroiliac Joint in Pediatric Patients
Objective Maturational signal in the sacroiliac joint (SIJ) of skeletally immature youth is often misinterpreted as inflammation. Diagnostic tools that improve specificity are greatly needed. Apparent diffusion coefficient (ADC) values from diffusion‐weighted imaging (DWI), when used with standard imaging, may enhance diagnostic accuracy.
Michael L. Francavilla +6 more
wiley +1 more source
Objectives Sjögren's disease is an autoimmune disorder that can impact multiple organ systems, including the peripheral nervous system (PNS). PNS manifestations, which can exist concurrently, include mononeuropathies, polyneuropathies, and autonomic nervous system neuropathies. To help patients and providers in the decision‐making process, we developed
Anahita Deboo +19 more
wiley +1 more source
Water Resources Research Center Annual Progress Report: Effects of vegetated buffers on the salt marsh plant community [PDF]
New Hampshire Water Resources Research Center (NH WRRC)
core +1 more source
Associations of Sleep and Shift Work with Osteoarthritis Risk
Objective Daily rhythms may be critical for maintaining homeostasis of joint tissues. We aimed to investigate the relationships between circadian clock disruption, sleep, and osteoarthritis (OA) risk in humans. Methods In the UK Biobank, a prospective 500,000‐person cohort, we evaluated associations between sleep duration, sleeplessness/insomnia, and ...
Elizabeth L. Yanik +5 more
wiley +1 more source
Water Resources Year in Review - Winter 2009 Vol 21. No 2 [PDF]
Annis Water Resources Institute
core +1 more source
Current Tracking Adaptive Control of Brushless DC Motors
In this paper, the current tracking for Brushless Direct Current motors is approached considering uncertainty in the parameters of the motor's model. An adaptive control scheme to compensate electrical parameters uncertainty is proposed without requiring any knowledge of the mechanical parameters.
Fernanda Ramos‐García +3 more
wiley +1 more source
openaire +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Scientific American, 2015
The article looks at a model car developed at Columbia University which is powered by evaporation. The vehicle incorporates plastic tapes covered in bacterial spores, which absorb moisture and expand and then contract, creating torque in its rotary engine. Scientists have used the same technology to power light-emitting-diode (LED) lights.
+5 more sources
The article looks at a model car developed at Columbia University which is powered by evaporation. The vehicle incorporates plastic tapes covered in bacterial spores, which absorb moisture and expand and then contract, creating torque in its rotary engine. Scientists have used the same technology to power light-emitting-diode (LED) lights.
+5 more sources

