Results 61 to 70 of about 592,006 (279)
Tạp chí Khoa học Đại học Cần Thơ, 2021 Vật liệu composite nền polyethylen tỷ trọng cao tái chế (r-HDPE) gia cường bằng sợi cuống dừa nước (Nypa fruticans flower stalk - NFFS) được chế tạo bằng phương pháp ép nóng.
Cao Lưu Ngọc Hạnh +4 more
doaj +1 more source
Ecosphere, Volume 15, Issue 6, June 2024.Abstract The Southern Ocean, its ecosystem, and inhabitants are vulnerable to climate‐mediated shifts in habitat conditions. These changes can affect marine predators in the long term through changes in the distribution, density, and quality of prey. To understand how these changes affect vital rates requires longitudinal studies integrating demography
Sophia Volzke +5 more
wiley +1 more source
Spin-current quantization in a quantum point contact with spin-orbit interaction
, 2010 We develop a realistic and analytically tractable model to describe the spin current which arises in a quantum point contact (QPC) with spin-orbit interaction (SOI) upon a small voltage is applied. In the model, the QPC is considered as a saddle point of
Sablikov, Vladimir A.
core +1 more source
Les apories de l'identité narrative
Études Ricoeuriennes / Ricoeur StudiesLa notion d’identité narrative place la possibilité de l’identité à soi (ou identité-idem) avec celle du changement. Mais a-t-on besoin d’une médiation « dialectique », comme la désigne Ricœur, entre identité et changement ?
Claude Romano
doaj +1 more source
REPRESENTATIONS DU MAL DANS LES CONTES MERVEILLEUX [PDF]
Studii si Cercetari Filologice: Seria Limbi Romanice, 2018 Notre travail se propose d’analyser la dynamique des relations interactantielles et des transformations ontiques dans les contes de fées, tout en insistant sur la spécificité de la manifestation du Mal.
Daniela MIREA
doaj
, 2010 We study electron transport through waveguides (WGs) in which the strengths of the Rashba ($\alpha$) and Dresselhaus ($\beta$) terms of the spin-orbit interaction (SOI) vary in space. Subband mixing, due to lateral confinement, is taken into account only
Bychkov +15 more
core +1 more source
Il genocidio in Rwanda. Da guerra civile a guerra regionale
Storicamente, 2010 Since the time of independence Rwanda has had a number of so-called ethnic violence episodes. In most of the cases an instrumental use of violence from the central government to keep power through perpetuation of social divisions.
Isabella Soi
doaj +1 more source
Role of d orbitals in the Rashba-type spin splitting for noble-metal surfaces
, 2012 We investigate the Rashba-type spin splitting in the Shockley surface states on Au(111) and Ag(111) surfaces, based on first-principles calculations. By turning on and off spin-orbit interaction (SOI) partly, we show that although the surface states are ...
Choi, Hyoung Joon, Lee, Hyungjun
core +1 more source
Landau levels, edge states, and strained magnetic waveguides in graphene monolayers with enhanced spin-orbit interaction [PDF]
, 2011 The electronic properties of a graphene monolayer in a magnetic and a strain-induced pseudo-magnetic field are studied in the presence of spin-orbit interactions (SOI) that are artificially enhanced, e.g., by suitable adatom deposition.
De Martino, A., Egger, R., Hütten, A.
core +2 more sources
Con X, 2022 Erwing Augsten Szokol es investigador y militante, reconocido en Paraguay por su labor en defensa de los derechos del colectivo LGBTIQ+. El 108 trasciende toda la entrevista. Este número es utilizado en ese país para descalificar a las personas por su orientación sexual y por su identidad de género. El 108 tiene origen en la muerte del locutor de Radio
Lourdes Agustina Macchias +1 more
openaire +2 more sources