Results 41 to 50 of about 1,109,396 (195)

Impact of Fluctuations in Inflation Rate on unemployment in Algeria: A Svar Approach

open access: yesStudia Ekonomiczne i Regionalne
This article aims to analyze the relationship between inflation rates (INF) and unemployment rates (UR) in the Algerian economy during the period 1970-2021 by studying the extent to which the unemployment rate responds to shocks and structural changes ...
Djamal Dekkiche, Fairouz Cherayett
doaj   +1 more source

Optical Amplification at 1064 nm in Nd(TTA) 3(TPPO) 2 Complex Doped SU-8 Polymer Waveguide

open access: yesIEEE Photonics Journal, 2015
Nd(TTA)3(TPPO)2 complex (HTTA: 2-thenoyltrifluoroacetone, TPPO: triphenylphosphine oxide) doped SU-8 polymer waveguide amplifiers were demonstrated. The absorption and photoluminescence spectra were observed on a 100-μm-thick film of the Nd(TTA)3 ...
Dan Zhang   +6 more
doaj   +1 more source

From Trees to Galaxies: The Potts Model on a Random Surface

open access: yes, 1994
The matrix model of random surfaces with c = inf. has recently been solved and found to be identical to a random surface coupled to a q-states Potts model with q = inf. The mean field-like solution exhibits a novel type of tree structure.
Alvarez-Gaumé   +14 more
core   +2 more sources

High Spatially Resolved Idler Image With a Compact Noncollinear Optical Parametric Amplifier Using a CW Laser as Signal

open access: yesIEEE Photonics Journal, 2015
We realize a high spatially resolved idler imaging with a compact noncollinear optical parametric amplifier, which is based on type-II phase matching (PM).
Xuanke Zeng   +6 more
doaj   +1 more source

Subtype-specific differentiation of cardiac pacemaker cell clusters from human induced pluripotent stem cells

open access: yesStem Cell Research & Therapy, 2017
Background Human induced pluripotent stem cells (hiPSC) harbor the potential to differentiate into diverse cardiac cell types. Previous experimental efforts were primarily directed at the generation of hiPSC-derived cells with ventricular cardiomyocyte ...
Patrick A. Schweizer   +12 more
doaj   +1 more source

Inf-convolution of G-expectations

open access: yes, 2009
In this paper we will discuss the optimal risk transfer problems when risk measures are generated by G-expectations, and we present the relationship between inf-convolution of G-expectations and the inf-convolution of drivers G.Comment: 23 ...
E. Pardoux   +18 more
core   +1 more source

Palliative care needs and health seeking behavior of people in two rural districts of nepal: a house-to-house survey

open access: yesBMC Palliative Care
Background Palliative care is integral to Universal Health Coverage. In Nepal 80% of the population live in rural often mountainous areas. Despite a national commitment to palliative care close to home, services in rural areas remain underdeveloped.
Namuna Shrestha   +7 more
doaj   +1 more source

A Highly Flexible Polarization Demultiplexing Scheme for Short-Reach Transmission

open access: yesIEEE Photonics Journal, 2015
We propose and experimentally demonstrate an effective and highly flexible polarization demultiplexing scheme based on a Stokes analyzer, which could be also applied to the nonorthogonal polarization division multiplexing (NPDM) schemes.
Zhiyu Chen   +9 more
doaj   +1 more source

A formação continuada de educadores(as) infantis por meio da linguagem cinematográfica: breves considerações

open access: yesEm Extensão, 2010
A discussão aqui apresentada traz uma reflexão acerca da linguagem cinematográfica como uma possibilidade de problematização de questões presentes na Educação de um modo geral e na sala de aula em particular. Esse artigo é fruto do projeto de extensão "A
Analúcia Morais Vieira   +1 more
doaj  

Photonics-Assisted Serial Channelized Radio-Frequency Measurement System With Nyquist-Bandwidth Detection

open access: yesIEEE Photonics Journal, 2014
Based on serial channelization and coherent detection, a radio-frequency (RF) measurement scheme with a Nyquist-bandwidth detector is proposed and experimentally demonstrated.
Hongwei Chen   +6 more
doaj   +1 more source

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