Results 21 to 30 of about 543,279 (297)

Nonlocal equations with measure data [PDF]

open access: yes, 2014
We develop an existence, regularity and potential theory for nonlinear integrodifferential equations involving measure data. The nonlocal elliptic operators considered are possibly degenerate and cover the case of the fractional $p$-Laplacean operator ...
Kuusi, Tuomo   +2 more
core   +3 more sources

Dr Wolff Replies [PDF]

open access: yesThe Primary Care Companion For CNS Disorders, 2000
Sir: Dr. Smith raises an interesting and excellent point. As part of BT's annual physical, I obtained audiometry data that supported bilateral sensorineural hearing loss (again, he is a lifelong road construction worker exposed to jackhammers, bulldozers, etc.).
openaire   +2 more sources

Effects of different tannin-rich extracts and rapeseed tannin monomers on methane formation and microbial protein synthesis in vitro*

open access: yesAnimal, 2013
Tannins, polyphenolic compounds found in plants, are known to complex with proteins of feed and rumen bacteria. This group of substances has the potential to reduce methane production either with or without negative effects on digestibility and microbial
G. Wischer   +4 more
doaj   +1 more source

Dynamic scaling at classical phase transitions approached through non-equilibrium quenching

open access: yes, 2014
We use Monte Carlo simulations to demonstrate generic scaling aspects of classical phase transitions approached through a quench (or annealing) protocol where the temperature changes as a function of time with velocity $v$.
Liu, Cheng-Wei   +2 more
core   +1 more source

Room-Temperature Alternative to the Arbuzov Reaction: The Reductive Deoxygenation of Acyl Phosphonates [PDF]

open access: yes, 2010
The reductive deoxygenation of acyl phosphonates using a Wolff−Kishner-like sequence is described. This transformation allows direct access to alkyl phosphonates from acyl phosphonates at room temperature. The method can be combined with acyl phosphonate
Dougherty, Dennis A.   +1 more
core   +2 more sources

Wolff-Denjoy theorems in non-smooth convex domains [PDF]

open access: yes, 2012
We give a short proof of Wolff-Denjoy theorem for (not necessarily smooth) strictly convex domains. With similar techniques we are also able to prove a Wolff-Denjoy theorem for weakly convex domains, again without any smoothness assumption on the ...
Abate, Marco, Raissy, Jasmin
core  

Measuring the Decorrelation Times of Fourier Modes in Simulations

open access: yes, 1993
We describe a method to study the rate at which modes decorrelate in numerical simulations. We study the XY model updated with the Metropolis and Wolff dynamics respectively and compute the rate at which each eigenvector of the dynamics decorrelates. Our
Adler   +17 more
core   +1 more source

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

open access: yesAdvanced Materials Technologies, EarlyView.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias   +4 more
wiley   +1 more source

Acceptorless Dehydrogenative Polymerization

open access: yesAngewandte Chemie, EarlyView.
Acceptor‐less dehydrogenative polymerization (ADP) enables the atom‐economic step‐growth synthesis of different type of polymers directly from simple alcohols, releasing H2 as the sole by‐product. This review outlines the mechanistic foundations, catalytic systems, and emerging polymer architectures of ADP, highlighting its potential as a sustainable ...
Xin Liu   +2 more
wiley   +2 more sources

Nonlinear Response of a Kondo system: Direct and Alternating Tunneling Currents

open access: yes, 1998
Non - equilibrium tunneling current of an Anderson impurity system subject to both constant and alternating electric fields is studied. A time - dependent Schrieffer - Wolff transformation maps the time - dependent Anderson Hamiltonian onto a Kondo one ...
A. C. Hewson   +28 more
core   +1 more source

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