Results 101 to 110 of about 732,422 (217)
Brain Drain in the Age of Mass Migration: Does Relative Inequality Explain Migrant Selectivity? [PDF]
Brain drain is a core economic policy problem for many developing countries today. Does relative inequality in source and destination countries influence the brain-drain phenomenon?
Yvonne Stolz, Jörg Baten
core
Orbital-Selectivity-Induced Robust Quantum Anomalous Hall Effect in Hund’s Metals MgFeP
Ferromagnetic (FM) states with high Curie temperatures (Tc) and strong spin–orbit coupling (SOC) are indispensable for the long-sought room-temperature quantum anomalous Hall (QAH) effects.
Zhongqin Yang (399615) +5 more
core +1 more source
Overcoming the Pitfalls of Computing Reaction Selectivity from Ensembles of Transition States
The prediction of reaction selectivity is a challenging task for computational chemistry, not only because many molecules adopt multiple conformations, but also due to the exponential relationship between effective activation energies and rate constants.
Matthew D., Wodrich +2 more
core +1 more source
Construction of direction selectivity in V1: from simple to complex cells
, 2011 Despite detailed knowledge about the anatomy and physiology of the primary visual cortex (V1), the immense number of feed-forward and recurrent connections onto a given V1 neuron make it difficult to understand how the physiological details relate to a ...
Timm Lochmann +3 more
core +1 more source
The effect of temperature on the Fischer-Tropsch selectivity and further mechanistic insights
, 2009 Includes bibliographical references (p. 133-145).Concern’s that the world’s energy supply will not be able to keep pace with rising energy demands, have surfaced periodically for much of the petrochemical industry’s nearly 150 year history, but each time
Fletcher, Jack Vincent
core
SIAM Journal on Computing, 1976 In this paper we show that the minimum number of comparisons necessary for the computation of the kth element of a totally ordered set of size n, $V_k (n)$, is bounded below by $n - k + (k - 1)\lceil \log _2 (n/(k - 1)) \rceil $. For $3 < k < n/4$, this bound is an improvement on the best lower bound presently known.
openaire +1 more source
Ion selectivity in channels and transporters [PDF]
, 2011 Christopher N. Rowley +13 more
core +1 more source
Selectivity in metal promoted catalytic processes
, 1995 Centro de Informacion y Documentacion Cientifica (CINDOC). C/Joaquin Costa, 22. 28002 Madrid.
core
Laminar dependent orientation selectivity and its dynamics in macaque V1
, 2017 PURPOSE: Orientation selective is an emergent property of primary visual cortex (V1). Previous studies have proposed that broadly-tuned suppression or response nonlinearity (power law) may play important roles for sharpening of cortical selectivity. We
Yang Li +5 more
core
Danish Mutual Fund Performance - Selectivity, Market Timing and Persistence. [PDF]
Funds under management by Danish mutual funds have increased by 25% annually during the last 10 years and measured per capita Denmark has the third largest mutual fund industry in Europe.
Christensen, Michael
core