Results 101 to 110 of about 5,881 (273)
Karl Popper and the Mechanisms of Hydrogen Embrittlement
Advanced Engineering Materials, EarlyView.Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley +1 more source
[Adiés tonic pupil and other associated signs]. [PDF]
Aten Primaria, 2021 Rendón Fernández H, Arias Del Peso B.
europepmc +1 more source
Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A
Advanced Engineering Materials, EarlyView.The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han +5 more
wiley +1 more source
Neurosyphilis Masquerading as an Acute Adie’s Tonic Pupil: Report of a Case
Case Reports in Ophthalmology, 2011 We describe the case of a male patient who presented with anisocoria, and was initially diagnosed with an acute Adie’s tonic pupil. On subsequent laboratory testing, he was found to have neurosyphilis.
Gerardo D. Camoriano +3 more
doaj +1 more source
The impact of luminance on tonic and phasic pupillary responses to sustained cognitive load [PDF]
, 2017 Pupillary reactions independent of light conditions have been linked to cognition for a long time. However, the light conditions can impact the cognitive pupillary reaction.
Dehais, Frédéric +2 more
core +1 more source
Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites
Advanced Engineering Materials, EarlyView.Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter +9 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Knowledge‐based atomistic workflows are presented for mechanical and thermodynamic properties. By coupling modular simulations with ontology‐aligned metadata and provenance, Fe case studies on elastic behavior, defects, thermal properties, and Hall–Petch strengthening reveal how FAIR, queryable, and reusable simulation data can be generated. Mechanical
Abril Azócar Guzmán +5 more
wiley +1 more source
Slow exponential decrease of tonic pupil size over time.
, 2016 During a single run, tonic pupil size starts high and falls over the course of the run. Two experimental versions had different amounts of trials per recording run and are plotted in different colors. For the red line, trials had an average duration of 3
Jan Willem de Gee (3168912) +5 more
core +1 more source
A Dislocation Perspective on Strength and Toughness in Ceramics
Advanced Engineering Materials, EarlyView.Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley +1 more source
Role of autoimmunity in the etiopathogenesis of Ross syndrome
The Pan-American Journal of OphthalmologyRoss syndrome is a rare clinical entity that manifests classically with a triad of segmental anhidrosis, tonic pupil, and hyporeflexia. Here, we present a case of Ross syndrome in a university-going female in her early twenties with a history of ...
Ashutosh Kumar Mishra +3 more
doaj +1 more source