Results 51 to 60 of about 57,872 (177)
Adiabatic theorems for linear and nonlinear Hamiltonians
, 2009 Conditions for the validity of the quantum adiabatic approximation are analyzed. For the case of linear Hamiltonians, a simple and general sufficient condition is derived, which is valid for arbitrary spectra and any kind of time variation.
A. Bohm +5 more
core +1 more source
Impact of incomplete ventricular coverage on diagnostic performance of myocardial perfusion imaging. [PDF]
, 2017 In the context of myocardial perfusion imaging (MPI) with cardiac magnetic resonance (CMR), there is ongoing debate on the merits of using technically complex acquisition methods to achieve whole-heart spatial coverage, rather than conventional 3-slice ...
Arsanjani, Reza +8 more
core +1 more source
A Comparison of Saadi’ s Political Thought with International Relations Theories [PDF]
رهیافتهای سیاسی و بین المللی, 2019 One of the most important issues that has attracted the attentions of scholars, cultural and educational policy-makers, and as well as the Iranian top officials in recent years is to create the indigenous knowledge.
Ali Bagheri Dolatabadi +1 more
doaj +1 more source
Hydrogen production by methanol steam reforming on NiSn/MgO-Al 2O3 catalysts: The role of MgO addition [PDF]
, 2011 The effect of the magnesia loading on the surface structure and catalytic properties of NiSn/MgO-Al2O3 catalysts for hydrogen production by methanol steam reforming has been investigated. The catalysts have been obtained by impregnation of γ-Al2O3 by the
Bobadilla Baladrón, Luis Francisco +7 more
core +1 more source
Journal of EngineeringUnconventional reservoirs are distributed over a broad area and only generate commercial quantities of hydrocarbon using specialized technology. Tight reservoirs are reservoirs with permeability less than 0.1md.
Hiba Ali Hasan, Sameera Hamad-Allah
doaj +1 more source
Direct generation of optical vortices [PDF]
, 2014 A detailed scheme is established for the direct generation of optical vortices, signifying light endowed with orbital angular momentum. In contrast to common techniques based on the tailored conversion of the wave front in a conventional beam, this ...
B. E. A. Saleh +12 more
core +1 more source
Radiology Case Reports, 2021 Crossed cerebellar diaschisis is a rare clinical entity of hemispheric cerebellar depression subsequent to a contralateral cerebral cortical lesion, described to be the result of excessive neuronal excitatory synaptic activity within cortico-cerebellar ...
Rachid Belfkih, Professor of neurology +3 more
doaj +1 more source
The Lust and its Management Strategies in Saadi Bustan [PDF]
Iranian Evolutionary Educational Psychology Journal, 2017 This study is aimed at investigating the concept of lust emotion and its management strategies in Saadi's Bustan. The data collection method is the descriptive-analytical method, and the analyzed sample is Saadi's Bustan. The results suggest that the humans control himself and try to bypass his animal aspect.
Leila Khajehpour +2 more
openaire +2 more sources
Protracted COVID-19 during Treatment of Facial Palsy
Case Reports in Neurological Medicine, 2021 Neurologic manifestations are increasingly reported as the coronavirus disease 2019 (COVID-19) pandemic continues. This is a report of a COVID-19 patient with Bell's palsy. Case Summary.
Mehrdad Hasibi +3 more
doaj +1 more source
Constituents of Productivity in Saadi's Golestan: The Status Quo in Modern Management [PDF]
مدیریت بهره وری, 2018 Productivity refers to attainment of better outcomes proportionate to workload, thoughts, time, nature, assets and capital. Productivity management is a common human experience allusion to which has been maintained in literary heritage.
Ali Dehghan
doaj