Results 91 to 100 of about 32,124 (226)
New estimates of the nonlinear Fourier transform for the defocusing NLS equation [PDF]
, 2014 The defocusing NLS-equation $\mathrm{i} u_t = -u_{xx} + 2|u|^2u$ on the circle admits a global nonlinear Fourier transform, also known as Birkhoff map, linearising the NLS-flow.
Molnar, Jan-Cornelius
core +1 more source
Recurrent Positive Selection of the Drosophila Hybrid Incompatibility Gene Hmr [PDF]
Molecular Biology and Evolution, 2008 Lethality in hybrids between Drosophila melanogaster and its sibling species Drosophila simulans is caused in part by the interaction of the genes Hybrid male rescue (Hmr) and Lethal hybrid rescue (Lhr). Hmr and Lhr have diverged under positive selection in the hybridizing species.
Shamoni, Maheshwari +2 more
openaire +2 more sources
Ashwagandha: Is It Safe? Part 1: A Regulatory Review
Phytotherapy Research, EarlyView.ABSTRACT Over the last decade, ashwagandha (Withania somnifera (L.) Dunal, AS) has been brought under increasing scrutiny by EU regulators regarding its safety for the use in food supplements, culminating in a recent recommendation for an Article 8 procedure according to Regulation (EC) No. 1925/2006 in the European Union (EU).
T. Brendler +5 more
wiley +1 more source
Hydrogen magnetic reaction gene regulation
, 2012 A new gene regulation system using weak magnetic field can induce the hydrogen magnetic reaction (HMR) in hydrogen atoms, and subsequently affect the electrostatic polarity of hydrogen bonds in DNA base pairs.
Kim, Yeon Sook +2 more
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Exchange bias effect and intragranular magnetoresistance in Nd$_{0.84}Sr_{0.16}CoO_3
, 2009 Electrical transport properties as a function of magnetic field and time have been investigated in polycrystalline, Nd_{0.84}Sr_{0.16}CoO_3. A strong exchange bias (EB) effect is observed associated with the fairly large intragranular magnetoresistance ...
Huang W G +8 more
core +1 more source
Double Slag Operating Standard for Mitigation of CO2 Emissions in Basic Oxygen Steelmaking
steel research international, EarlyView.Basic oxygen furnace (BOF) steelmaking uses a double slag process (DSP) to produce low‐phosphorus steel. To reduce carbon emissions in a BOF, the hot metal ratio (HMR) must be lowered. The present article describes the optimal conditions for DSP operations under low‐HMR conditions: temperature of 1360 ± 5 °C, total Fe content of 10 ± 2 wt%, basicity (=
Kyung Hwan Kim, Joo Hyun Park
wiley +1 more source
Journal of Orthopaedic Surgery and ResearchBackground Total knee arthroplasty (TKA) is an effective treatment for knee osteoarthritis; however, early readmissions due to complications are common.
Ngi-Chiong Lau +4 more
doaj +1 more source
A mixed method for Dirichlet problems with radial basis functions
, 2013 We present a simple discretization by radial basis functions for the Poisson equation with Dirichlet boundary condition. A Lagrangian multiplier using piecewise polynomials is used to accommodate the boundary condition.
Heuer, Norbert, Tran, Thanh
core +1 more source
BMC Health Services Research, 2011 Background The majority of retirement village residents are at risk of medication misadventure. In a recent survey of retirement village residents in Victoria, two-thirds had at least one medication-related risk factor, and hence were eligible to receive
Elliott Rohan A +3 more
doaj +1 more source
Trading Partners and Trading Volumes: Implementing the Helpman-Melitz-Rubinstein Model Empirically [PDF]
Helpman, Melitz, and Rubinstein (2008)-HMR-present a rich theoretical model to study the determinants of bilateral trade flows across countries. The model is then empirically implemented through a two-stage estimation procedure.
J. M. C. Santos Silva, Silvana Tenreyro
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