Results 51 to 60 of about 7,498,234 (288)

On the Potts model partition function in an external field

open access: yes, 2012
We study the partition function of Potts model in an external (magnetic) field, and its connections with the zero-field Potts model partition function. Using a deletion-contraction formulation for the partition function Z for this model, we show that it ...
A.D. Sokal   +38 more
core   +2 more sources

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Assessing the potential of large-scale urban forest projects as a natural climate solution

open access: yesNature-Based Solutions
Urban forests are considered a nature-based solution for climate change by cities and countries worldwide. However, the effectiveness of large-scale urban forest projects as a natural climate solution has been rarely assessed.
Jiajia Zhao   +5 more
doaj   +1 more source

Validation and Application of Two New Core Stability Tests in Professional Football

open access: yesApplied Sciences, 2020
The purpose of the first study was to validate two newly proposed core stability tests; Prone Plank test (PPT) and Closed Kinetic Chain test (CCT), for evaluating the strength of the body core.
Saioa Etxaleku   +6 more
doaj   +1 more source

The frequency of current fluctuations in two-valley semiconductors in an external electric and strong magnetic (

open access: yesҚарағанды университетінің хабаршысы. Физика сериясы, 2022
Boltzmann's kinetic equations have not been used to date to study nonequilibrium phenomena in semiconductors, and therefore, to obtain analytical expressions for the oscillation frequency inside the semiconductor and the critical external electric field,
Г.М. Мамедова
doaj   +1 more source

Deformations for Function Fields

open access: yesJournal of Number Theory, 1998
It is known that Galois actions on divsision points of Drinfeld modules produce Galois representations in the function field case. For one-dimensional representations the author considers representations that arise this way and states a conjecture.
openaire   +2 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Control of Aptamer Function Using Radiofrequency Magnetic Field

open access: yesJournal of Nucleic Acids, 2011
Remote control of aptamer function has allowed us to control protein function in space and time. Here, we propose a novel control system for aptamer function by radiofrequency magnetic field- (RFMF-) induced local heating of a gold nanoparticle ...
Kenichi Taira   +4 more
doaj   +1 more source

Connecting laboratory behavior to field function through stable isotope analysis [PDF]

open access: yesPeerJ, 2016
Inherent difficulties of tracking and observing organisms in the field often leave researchers with no choice but to conduct behavioral experiments under laboratory settings.
Mael G. Glon   +2 more
doaj   +2 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

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