Results 61 to 70 of about 1,884,975 (297)

Magnetothermoelectric transport in modulated and unmodulated graphene

open access: yes, 2011
We draw motivation from recent experimental studies and present a comprehensive study of magnetothermoelectric transport in a graphene monolayer within the linear response regime. We employ the modified Kubo formalism developed for thermal transport in a
Abraztsov Y N   +12 more
core   +1 more source

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

open access: yesFEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc   +8 more
wiley   +1 more source

Heating of Micro-protrusions in Accelerating Structures

open access: yes, 2013
The thermal and field emission of electrons from protrusions on metal surfaces is a possible limiting factor on the performance and operation of high-gradient room temperature accelerator structures.
Antonsen, T. M.   +4 more
core   +2 more sources

Predicting Epileptogenic Tubers in Patients With Tuberous Sclerosis Complex Using a Fusion Model Integrating Lesion Network Mapping and Machine Learning

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Accurate localization of epileptogenic tubers (ETs) in patients with tuberous sclerosis complex (TSC) is essential but challenging, as these tubers lack distinct pathological or genetic markers to differentiate them from other cortical tubers.
Tinghong Liu   +11 more
wiley   +1 more source

Results Concerning the Optimization of Factors that Interfere in the Drying Process of Skins in Microwave Field [PDF]

open access: yesJournal of Electrical and Electronics Engineering, 2013
A full factorial design was coupled with numerical simulation in order to find the best position of the dielectric material inside the applicator. The considerate dielectric material processed in this study is leather.
MOLNAR Carmen Otilia   +4 more
doaj  

Spheroidal nanoparticles as thermal near-field sensors

open access: yes, 2011
We suggest to exploit the shape-dependence of the near-field heat transfer for nanoscale thermal imaging. By utilizing strongly prolate or oblate nanoparticles as sensors one can assess individual components of the correlation tensors characterizing the ...
Felix Rüting   +4 more
core   +1 more source

Multitip Near-Field Scanning Thermal Microscopy [PDF]

open access: yesPhysical Review Letters, 2019
A theory is presented to describe the heat-flux radiated in near-field regime by a set of interacting nanoemitters held at different temperatures in vacuum or above a solid surface. We show that this thermal energy can be focused and even amplified in spots that are much smaller than those obtained with a single thermal source.
openaire   +4 more sources

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

Hard Thermal Loops in Chiral Perturbation Theory [PDF]

open access: yes, 1998
It is shown how the hard thermal loop approximation can be used in chiral perturbation theory to study some thermal properties of Goldstone bosons. Hard thermal effects are first studied in the non-linear sigma model.
Manuel, Cristina
core   +1 more source

Euclidean thermal spinor Green's function in the spacetime of a straight cosmic string

open access: yes, 1995
Within the framework of the quantum field theory at finite temperature on a conical space, we determine the Euclidean thermal spinor Green's function for a massless spinor field.
B Linet   +7 more
core   +1 more source

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