Results 11 to 20 of about 7,449,331 (271)

Erratum : Squeezing and entanglement delay using slow light [PDF]

open access: yes, 2006
An inconsistency was found in the equations used to calculate the variance of the quadrature fluctuations of a field propagating through a medium demonstrating electromagnetically induced transparency (EIT).
A. Peng   +8 more
core   +2 more sources

Esther Bick's legacy of infant observation at the Tavistock — Some reflections 60 years on. [PDF]

open access: yes, 2009
This paper reviews the development of Infant Observation from its inception in 1948. It revisits Bick's original 1964 paper and explores current divergences from her original practice in the context of contemporary theories of psychoanalysis and adjacent
Rustin, Margaret
core   +1 more source

ADM-like Hamiltonian formulation of gravity in the teleparallel geometry [PDF]

open access: yes, 2013
We present a new Hamiltonian formulation of the Teleparallel Equivalent of General Relativity (TEGR) meant to serve as the departure point for canonical quantization of the theory.
A Ashtekar   +13 more
core   +2 more sources

The inverse solution of the atomic mixing equations by an operator-splitting method [PDF]

open access: yes, 2013
The quantification problem of recovering the original material distribution from secondary ion mass spectrometry (SIMS) data is considered in this paper.
Allen   +17 more
core   +1 more source

Improved Model of TiO2 Memristor [PDF]

open access: yes, 2015
Analysis of Pickett’s model of the HP TiO2 memristor presented in this paper reveals an ambiguity of its port equation, which may cause non-convergence, numerical errors, and non-physical solutions during time-domain simulation.
Biolek, Dalibor   +2 more
core   +2 more sources

Approximate solutions of continuous-time stochastic games [PDF]

open access: yes, 2016
The paper is concerned with a zero-sum continuous-time stochastic differential game with a dynamics controlled by a Markov process and a terminal payoff. The value function of the original game is estimated using the value function of a model game.
Averboukh, Yurii
core   +1 more source

Papers and originals. [PDF]

open access: yesBMJ, 1976
Six cases of persistent non-accidental poisoning of children by their parents are reported. Certain features may draw attention to the diagnosis, particularly bizarre symptoms and signs with no apparent pathological explanation, and toxicological analysis should be carried out to obtain rapid confirmation of the diagnosis.
D, Rogers   +5 more
openaire   +2 more sources

Retraction of "Near-Deterministic Discrimination of All Bell States with Linear Optics," Phys. Rev. Lett. 107, 080403 (2011) and Erratum Phys. Rev. Lett. 107, 219901 (2011)

open access: yes, 2012
The original versions (1 and 2) of this paper paper contain a fatal error. All my attempts to patch the error have failed. As a service to the community I explain the error in some detail.Comment: The original paper (v.
A. Lita   +4 more
core   +1 more source

Smooth the Dying Pillow: Alaska Natives and Their Destruction [original paper] [PDF]

open access: yes, 1988
A slightly revised version of this paper was published as: Conn, Stephen. (1990). "Smooth the Dying Pillow: Alaska Natives and Their Destruction." Law & Anthropology: Internationales Jahrbuch für Rechtsanthropologie [International Yearbook for Legal
Conn, Stephen
core  

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

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