Results 51 to 60 of about 90,050 (310)

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Compact equivalent-circuit model of LiNbO3 modulator for passive millimeter wave imaging system [PDF]

open access: yes, 2011
This paper presents a compact frequency-independent equivalent-circuit model for mmW characteristics of lithium niobate (LiNbO3) optical modulator, taking the skin effect, and substrate effect into consideration.
YeYa-Lin   +3 more
core  

Robust equivalent circuit model parameters identification scheme for State of Charge (SOC) estimation based on maximum correntropy criterion [PDF]

open access: yes
Equivalent circuit model (ECM) parameters identification, which aims to identify the model parameters of ECM accurately is vital for assessing battery status and refining battery management systems (BMS), extensive research has been conducted in this ...
Zhao, Xuezhuan   +7 more
core   +1 more source

A.dynamic equivalent circuit model for gas diffusion layers in PEMFC [PDF]

open access: yes, 2013
International audienceProton exchange membrane fuel cell (PEMFC) is a device that converts hydrogen and oxygen to electricity. Power electronic converter is an important equipment to transfer energy from PEMFCs to loads properly.
Wattana Kaewmanee   +9 more
core   +1 more source

Astrocyte heterogeneity in brain metastases

open access: yesMolecular Oncology, EarlyView.
Astrocytes emerge as pivotal regulators of metastatic colonization, survival, immune remodeling, and therapy response associated with an increasing heterogeneity that requires spatially and longitudinally resolved approaches to uncover regulatory programs and guide context‐specific therapies.
Carolina Hernández‐Oliver   +2 more
wiley   +1 more source

Fractional-Order Equivalent Circuit Modeling of Antennas—Part I: Modeling

open access: yesIEEE Access
This article introduces a new approach for devising accurate general equivalent circuit models of the input impedance of antennas. The major advance, compared to existing equivalent circuits models, consists in using fractional-order capacitances and ...
Francois Torres, Marc Thevenot
doaj   +1 more source

Equivalent circuit model of multiport overlay capacitors

open access: yesElectronics Letters, 1995
The planar approach is used to derive a lumped-element equivalent circuit model of multiport MIM capacitors. The values of the equivalent circuit elements are given as closed-form expressions. Validation of the model is performed comparing its results with experimental data measured up to 40 GHz.
BARTOLUCCI, GIANCARLO   +3 more
openaire   +2 more sources

Small Signal Equivalent Circuit Model and Modulation Properties of Vertical Cavity-Surface Emitting Lasers [PDF]

open access: yes, 2002
Small signal equivalent circuit model and modulation properties of vertical cavity-surface emitting lasers (VCSEL's) are presented. The modulation properties both in analytic-equation calculation and in circuit model simulation are studied.
Nian Hua   +7 more
core  

An equivalent electrical circuit for the Hindmarsh-Rose model - Data [PDF]

open access: yes
This dataset contains all research data for the publication: https://doi.org/10.1002/cta ...
Jenderny, Sebastian, Ochs, Karlheinz
core   +1 more source

Equivalent circuit model analysis of vertical impact ionization MOSFET (IMOS) [PDF]

open access: yes, 2015
In this paper, an equivalent circuit model is proposed that describes the avalanche and snapback characteristics of Vertical Impact Ionization MOSFET (IMOS).
Nurmin Bolong   +8 more
core   +1 more source

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