Results 111 to 120 of about 329,670 (339)
, 2002 We have detected, by using stimulated emission, an Atomic Parity Violation (APV) in the form of a chiral optical gain of a cesium vapor on the 7S - 6P$_{3/2}$ transition,consecutive to linearly polarized 6S-7S excitation.
A. V. Papoyan +18 more
core +1 more source
VESTIBULAR PERCEPTUAL THRESHOLDS INCREASE ABOVE THE AGE OF 40
Frontiers in Neurology, 2016 We measured vestibular perceptual thresholds in 105 healthy humans (54F/51M) ranging from 18 to 80 years of age. Direction-recognition thresholds were measured using standard methods.
María Carolina Bermúdez Rey +11 more
doaj +1 more source
Sampling Limits for Electron Tomography with Sparsity-exploiting Reconstructions
, 2018 Electron tomography (ET) has become a standard technique for 3D characterization of materials at the nano-scale. Traditional reconstruction algorithms such as weighted back projection suffer from disruptive artifacts with insufficient projections ...
Hovden, Robert +3 more
core +1 more source
A novel test rig for the dynamic characterization of large size tilting pad journal bearings [PDF]
, 2016 Paola Forte, Enrico Ciulli, Saba Diego
openalex +1 more source
Arthritis Care &Research, EarlyView.Objective Pincer morphology can lead to femoroacetabular impingement syndrome (FAIS) and may be a modifiable risk factor for hip osteoarthritis (OA). Currently, no studies investigate the prevalence of pincer morphology in early adolescence, which is the period when this bony shape likely develops.
Delong Chen +6 more
wiley +1 more source
Arthritis Care &Research, Accepted Article.Objectives This study aims to develop hip morphology‐based radiographic hip osteoarthritis (RHOA) risk prediction models and investigates the added predictive value of hip morphology measurements and the generalizability to different populations. Methods We combined data from nine prospective cohort studies participating in the World COACH consortium ...
Myrthe A. van den Berg +26 more
wiley +1 more source
Asystole during Tilt Testing-Induced Syncope: A Long-Term Follow-Up [PDF]
, 2021 Enrique Velázquez‐Rodríguez +2 more
openalex +1 more source
Arthritis Care &Research, EarlyView.Objective Foot orthoses are thought to improve pain by potentially modifying internal mechanical forces. To test this, we explored whether foot orthoses can modify patterns of bone marrow lesions (BMLs) in people with midfoot pain. Methods Forty‐two people were recruited with midfoot pain, and magnetic resonance imaging–confirmed midfoot BMLs ...
Jill Halstead +4 more
wiley +1 more source
Overview of NASA PTA propfan flight test program [PDF]
The progress is covered of the NASA sponsored Propfan Test Assessment (PTA) flight test program. In PTA, a 9 ft. diameter propfan was installed on the left wing of a Gulfstream GII executive jet and is undergoing extensive flight testing to evaluate ...
Graber, Edwin J.
core +1 more source
Arthritis Care &Research, Accepted Article.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