Results 21 to 30 of about 4,488,461 (298)

Electromagnetic analysis of moving structures in a moving reference frame

open access: yesThe Journal of Engineering, 2023
Abstract In this work, the finite‐difference time‐domain (FDTD) method is employed to study electromagnetic problems with moving bodies in a moving system. The proposed approach consists in modeling objects with time‐varying positions and using the direct discretization of Maxwell's equations in space and time domains. Doppler effects
M. Marvasti, H. Boutayeb
openaire   +2 more sources

Imaging moving heart structures with PET [PDF]

open access: yesJournal of Nuclear Cardiology, 2016
Cardiac, respiratory, and also patient body motions can create serious limitations to high-resolution PET, resulting in a loss of spatial resolution, in particular for coronary artery imaging. Respiratory motion can cause the heart to move more than 1 cm in natural tidal breathing, as shown in Figure 1 on low-dose cine-CT imaging during free breathing ...
Piotr J, Slomka   +2 more
openaire   +2 more sources

Differentiating diffuse auroras based on phenomenology [PDF]

open access: yesAnnales Geophysicae, 2018
There is mounting evidence which suggests that pulsating auroral patches often move with convection. This study is an initial step at identifying the differences between patches that move with convection and those that do not. While many properties of
E. Grono, E. Donovan
doaj   +1 more source

A cross-cultural move analysis of electronic engineering research article introductions: The case of Chinese, Thai, and native English scholarly writers

open access: yesAmpersand, 2023
While many genre studies explore move-step structure of research articles in various fields, there are relatively few in the electronic engineering (EE) discipline, let alone the comparison of research article (RA) move-step structures among three writer
Sutong Gao, Issra Pramoolsook
doaj   +1 more source

Move-step structures of literature Ph.D. theses in the Japanese and UK higher education

open access: yesJournal of Writing Research, 2017
This study investigates the move-step structures of Japanese and English introductory chapters of literature Ph.D. theses and perceptions of Ph.D. supervisors in the Japanese and UK higher education contexts.
Masumi Ono
doaj   +1 more source

Structure of the membrane-bound formate hydrogenlyase complex from Escherichia coli

open access: yesNature Communications, 2022
New cryo-EM structures of the formate hydrogenlyase complex from the model bacterium E. coli clarify how electrons and protons move through the complex and are combined to make H2 gas.
Ralf Steinhilper   +3 more
doaj   +1 more source

Early 2016/17 vaccine effectiveness estimates against influenza A(H3N2): I-MOVE multicentre case control studies at primary care and hospital levels in Europe [PDF]

open access: yes, 2017
I-MOVE/I-MOVE+ study team: Portugal - Baltazar Nunes, Ausenda Machado, Ana Paula Rodrigues, Verónica Gomez, Irina Kislaya, Mafalda Sousa Uva (Departamento de Epidemiologia, Instituto Nacional de Saúde Doutor Ricardo Jorge); Raquel Guiomar, Pedro Pechirra,
I-MOVE/I-MOVE+ study team   +2 more
core   +1 more source

Рецензија на албумот “STEPS“ за Paris Move (France) 2023 [PDF]

open access: yes, 2023
Рецензија во нај престижниот Француски портал за џез и светска музика Paris Move ...
Popovski, Saso   +2 more
core   +2 more sources

Structure of Moves in Research Article Abstracts in Applied Linguistics

open access: yesPublications, 2016
An abstract summarizes the accompanying article in order to promote it. While many move-analysis studies of abstracts in applied linguistics (AL) have used similar coding frameworks and demonstrated similar rhetorical organizations, their findings have ...
Seden Can, Erkan Karabacak, Jingjing Qin
doaj   +1 more source

Being moved: linguistic representation and conceptual structure [PDF]

open access: yesFrontiers in Psychology, 2014
This study explored the organization of the semantic field and the conceptual structure of moving experiences by investigating German-language expressions referring to the emotional state of being moved. We used present and past participles of eight psychological verbs as primes in a free word-association task, as these grammatical forms place their ...
Milena eKuehnast   +9 more
openaire   +5 more sources

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