Results 11 to 20 of about 145,637 (315)

Resistance-resistant antibiotics [PDF]

open access: yesTrends in Pharmacological Sciences, 2014
New antibiotics are needed because drug resistance is increasing while the introduction of new antibiotics is decreasing. We discuss here six possible approaches to develop 'resistance-resistant' antibiotics. First, multitarget inhibitors in which a single compound inhibits more than one target may be easier to develop than conventional combination ...
Eric, Oldfield, Xinxin, Feng
openaire   +2 more sources

An anisotropic model for the electrical resistivity of two-phase geologic materials [PDF]

open access: yes, 2010
Electrical and electromagnetic surveys of the seafloor provide valuable information about the macro and microscopic properties of subseafloor sediments.
Jeremy Sothcott   +9 more
core   +1 more source

Estimation of the hydraulic parameters of unsaturated samples by electrical resistivity tomography [PDF]

open access: yes, 2012
In situ and laboratory experiments have shown that electrical resistivity tomography (ERT) is an effective tool to image transient phenomena in soils. However, its application in quantifying soil hydraulic parameters has been limited.
Musso, Guido   +6 more
core   +1 more source

Resisting Resistance [PDF]

open access: yesAnnual Review of Cancer Biology, 2017
Targeted therapies, immunotherapies, and improved chemotherapies are being developed to reduce the suffering and mortality that come from human cancer. Although these approaches, and in particular combinations of them, are expected to succeed eventually to a large degree, they all suffer one obstacle: Populations of replicating cells move away ...
Ivana Bozic, Martin A. Nowak
openaire   +1 more source

Resistance to “Castration-Resistant” [PDF]

open access: yesThe Oncologist, 2014
The author challenges the use of the phrase “castration resistance,” which is widely used in the literature and also appears in a recent article by Merseburger et al.
openaire   +2 more sources

Scatter-limited conduction in printed platinum nanofilms [PDF]

open access: yes, 2015
It is demonstrated that thin platinum films may be deposited onto smooth glass substrates using a materials printer and a propriety organometallic ink.
Abdolvand, A.; id_orcid   +4 more
core   +1 more source

The structural and dielectric properties of lanthanum substituted strontium based spinel ferrites nano-materials for high frequency device applications

open access: yesJournal of Taibah University for Science, 2023
Lanthanum substitution on spinel Nano particles has a significant repercussion on the several features of materials. Sol–gel (auto-ignition) allowed for the substitution of the rare earth lanthanum ion (La3+) for spinel ferrite with composition SrLaxFe2 ...
A. Alhadhrami   +2 more
doaj   +1 more source

Influence of Li2CO3 addition on electrical and magnetic properties of Ni0.6Mg0.4Fe2O4 [PDF]

open access: yesJournal of Advanced Dielectrics, 2020
In this research, influence of adding Li2CO3 (at 0%, 2%, 4%, 6%) on electrical and magnetic properties of Ni0.6Mg0.4Fe2O4 (with 60% Ni and 40% Mg) ferrite has been studied.
M. R. Hassan, M. T. Islam, M. N. I. Khan
doaj   +1 more source

3D-electrical resistivity tomography monitoring of salt transport in homogeneous and layered soil samples [PDF]

open access: yes, 2011
Monitoring transport of dissolved substances in soil deposits is particularly relevant where safety is concerned, as in the case of geo-environmental barriers.
Cosentini, Renato Maria   +13 more
core   +1 more source

Modelling of changes in the resistivity of semi-insulating materials [PDF]

open access: yesMetrology and Measurement Systems, 2021
Electrical properties of semiconductor materials depend on their defect structure. Point defects, impurities or admixture contained in a semiconductor material, strongly affect its properties and determine the performance parameters of devices made on ...
Marek Suproniuk
doaj   +1 more source

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