Results 251 to 260 of about 38,127 (311)

A Bone Marrow–Mimetic Hydrogel Enables Dual‐Phase Hemostasis and Vascularized Osteogenesis for Cranial Defects

open access: yesAdvanced Science, EarlyView.
A biomimetic, fiber‐reinforced hydrogel (FE‐PDA@Fib/Gel‐TG) that enables dual‐phase cranial defect repair. The system provides: instant hemostasis in the early stage, and sustained co‐delivery of pro‐angiogenic and osteogenic signals for synergistic vascularized bone regeneration.
Lingbin Che   +9 more
wiley   +1 more source

Ozone therapy in femoral head necrosis: a perspective on biomarker-guided treatment rationalization and mechanistic exploration. [PDF]

open access: yesFront Med (Lausanne)
Zhang L   +9 more
europepmc   +1 more source

Measuring Experienced Utility in the Context of Health Economic Evaluation: A Narrative Overview. [PDF]

open access: yesHealth Sci Rep
Broekharst DSE   +6 more
europepmc   +1 more source

Rationalization [PDF]

open access: yesTheoretical Economics, 2013
In 1908 the Welsh neurologist and psychoanlayst Ernest Jones described human beings as rationalizers whose behavior is governed by "the necessity of providing an explanation." We construct a formal and testable model of rationalization in which a ...
Timothy Feddersen, Alvaro Sandroni
exaly   +2 more sources

Rational Rationing

Economica, 1991
Quantity rationing is often observed to occur in actual markets where quality is difficult to observe. Standard theory suggests such markets must be in disequilibrium, since firms could increase profits by raising price. This paper develops a model in which consumers learn about firm quality from noisy observations of output quality.
Allen, Franklin, Faulhaber, Gerald R
openaire   +1 more source

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