Zobrazeno 1 - 10
of 3 852
pro vyhledávání: '"Brodin P."'
Autor:
Brodin, Gert, Al-Naseri, Haidar
We use a recently developed kinetic model derived from the Dirac equation, in order to study electromagnetic wave propagation in superstrong magnetic fields, such as in magnetars, where relativistic Landau quantization is prominent. The leading contr
Externí odkaz:
http://arxiv.org/abs/2402.09554
Purpose: To derive kinetic equations for multi-compartmental contrast agent distribution from first principles and apply it to two and three compartments for Gd-EOB-DTPA using low time resolution human liver DCE-MRI data. Methods: The continuity and
Externí odkaz:
http://arxiv.org/abs/2312.07687
Real-time light detection and ranging (LiDAR) perceptions, e.g., 3D object detection and simultaneous localization and mapping are computationally intensive to mobile devices of limited resources and often offloaded on the edge. Offloading LiDAR perc
Externí odkaz:
http://arxiv.org/abs/2309.04549
Autor:
Al-Naseri, Haidar, Brodin, Gert
In this paper, a phase-space description of electron-positron pair-creation will be applied, based on a Wigner transformation of the Klein-Gordon equation. The resulting theory is similar in many respects to the equations from the Dirac-Heisenberg-Wi
Externí odkaz:
http://arxiv.org/abs/2305.10106
Autor:
Al-Naseri, Haidar, Brodin, Gert
We study the contribution from the electron spin to the ponderomotive force, using a quantum kinetic model including the spin-orbit correction. Specifically, we derive an analytical expression for the ponderomotive force, applicable for electrostatic
Externí odkaz:
http://arxiv.org/abs/2302.05136
Autor:
María de Lourdes Moreno, María González-Rovira, Cristina Martínez-Pancorbo, María Martín-Cameán, Ana María Nájar-Moyano, Mercedes Romero, Esther de la Hoz, Cristina López-Beltrán, Encarnación Mellado, José Luis Bartha, Petter Brodin, Alfonso Rodríguez-Herrera, José Antonio Sainz-Bueno, Carolina Sousa
Publikováno v:
BMC Medicine, Vol 22, Iss 1, Pp 1-14 (2024)
Abstract Background The increasing incidence of coeliac disease is leading to a growing interest in active search for associated factors, even the intrauterine and early life. The exposome approach to disease encompasses a life course perspective fro
Externí odkaz:
https://doaj.org/article/355e309b9f9a408ebaa03a77d0ecb5b9
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract The Arctic is experiencing rapid reductions in sea ice, affecting all ice-dependant species. In the present study we examine interannual seasonal movements and habitat use in relation to sea ice coverage for one of the Arctic endemic marine
Externí odkaz:
https://doaj.org/article/941ab98e50ea439d983c364b18fe12bd
Autor:
Nana Svane, Alberte Bay Villekjær Pedersen, Anne Rodenberg, Burak Ozgür, Lasse Saaby, Christoffer Bundgaard, Mie Kristensen, Peer Tfelt-Hansen, Birger Brodin
Publikováno v:
Fluids and Barriers of the CNS, Vol 21, Iss 1, Pp 1-19 (2024)
Abstract Background Triptans are anti-migraine drugs with a potential central site of action. However, it is not known to what extent triptans cross the blood–brain barrier (BBB). The aim of this study was therefore to determine if triptans pass th
Externí odkaz:
https://doaj.org/article/b334ddd2966948df88ef0d2a29430da2
A blind spot is any input to a program that can be arbitrarily mutated without affecting the program's output. Blind spots can be used for steganography or to embed malware payloads. If blind spots overlap file format keywords, they indicate parsing
Externí odkaz:
http://arxiv.org/abs/2301.08700
Autor:
Al-Naseri, Haidar, Brodin, Gert
We study the evolution of electrostatic plasma waves, using the relativistic Vlasov equation extended by the Landau-Lifshitz radiation reaction, accounting for the back-reaction due to the emission of single particle Larmor radiation. In particular,
Externí odkaz:
http://arxiv.org/abs/2211.06240