Results 71 to 80 of about 20,593 (224)

Ab Initio Approach to Second-order Resonant Raman Scattering Including Exciton-Phonon Interaction

open access: yes, 2017
Raman spectra obtained by the inelastic scattering of light by crystalline solids contain contributions from first-order vibrational processes (e.g. the emission or absorption of one phonon, a quantum of vibration) as well as higher-order processes with ...
Draxl, Claudia   +4 more
core   +1 more source

The quantum N-body problem with a minimal length [PDF]

open access: yes, 2010
The quantum $N$-body problem is studied in the context of nonrelativistic quantum mechanics with a one-dimensional deformed Heisenberg algebra of the form $[\hat x,\hat p]=i(1+\beta \hat p^2)$, leading to the existence of a minimal observable length ...
Buisseret, F.
core   +2 more sources

Tales of the unexpected II: two new angiocarpic representatives of Russulaceae (Russulales, Basidiomycota) from tropical Southeast Asia [PDF]

open access: yesMycoKeys
The evolution of angiocarpic fruiting bodies has occurred numerous times across Russulaceae (Russulales, Basidiomycota). A unique example of a tropical region with an unusually large number of such sequestrate taxa is the humid rainforests of Sri Lanka ...
Lowie Tondeleir   +3 more
doaj   +3 more sources

Morphological and phylogenetic characterisation of novel Cytospora species associated with mangroves

open access: yesMycoKeys, 2018
Mangroves are relatively unexplored habitats and have been shown to harbour a number of novel species of fungi. In this study, samples of microfungi were collected from symptomatic branches, stem and leaves of the mangrove species Xylocarpus granatum, X.
Chada Norphanphoun   +4 more
doaj   +3 more sources

Importance économique du Port Autonome de Liège: rapport 2003 [PDF]

open access: yes
The Port Autonome de Liège, with its 26 kilometres of berths and several multimodal platforms, plays an important role in the Walloon and Belgian economy.
Frédéric Lagneaux
core  

Valorisation touristique des bières trappistes en Wallonie

open access: yesMondes du Tourisme, 2013
This article adopts a qualitative multisite analysis to offer a reflection of a number of differentiated processes for the tourist promotion of Wallonia’s Trappist beers.
Bernard De Myttenaere
doaj   +1 more source

Importance économique du Port Autonome de Liège: rapport 2002 [PDF]

open access: yes
This paper provides an extensive overview of the economic importance and development of the Port Autonome de Liège, over the period 1997 - 2002. Focusing on the three major variables of value added, salaried employment and investment, it also provides ...
Frédéric Lagneaux
core  

Properties of nuclei in the neutron star crust [PDF]

open access: yes, 2001
In the present study we investigate the static properties of nuclei in the inner crust of neutron stars. Using the Hartree-Fock method in coordinate space, together with the semiclassical approximation, we examine the patterns of phase transitions ...
Bulgac, Aurel   +2 more
core   +2 more sources

Extension du domaine de la terminologie [PDF]

open access: yesSynergies Pays Germanophones, 2018
La fédéralisation progressive de la Belgique met en place des institutions en charge de compétences linguistiques : la Communauté flamande, la Communauté germanophone et la Communauté française (aujourd’hui Fédération WallonieBruxelles).
Robert Bernard
doaj  

Fire and Gas Barrier Properties of Poly(styrene-co-acrylonitrile) Nanocomposites Using Polycaprolactone/Clay Nanohybrid Based-Masterbatch

open access: yesAdvances in Materials Science and Engineering, 2008
Exfoliated nanocomposites are prepared by dispersion of poly(ε-caprolactone) (PCL) grafted montmorillonite nanohybrids used as masterbatches in poly(styrene-co-acrylonitrile) (SAN).
S. Benali   +9 more
doaj   +1 more source

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