Results 61 to 70 of about 7,034,840 (320)

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

Study of Mechanical Characteristics for Polymer Composite Reinforced by Particles of (Al2O3) or (Al)

open access: yesAl-Khawarizmi Engineering Journal, 2007
A particulate polymer composite material was prepared by reinforcing with the Aluminum Oxide (Al2O3) or Aluminum (Al) metallic particles with a particle size of (30) µm to an unsaturated Polyester Resin with a weight fraction of (5%, 10%, 15%, 20 ...
Ali Hussein Ataiwi   +2 more
doaj  

Magnetic behaviour of Eu_2CuSi_3: Large negative magnetoresistance above Curie temperature

open access: yes, 1999
We report here the results of magnetic susceptibility, electrical-resistivity, magnetoresistance (MR), heat-capacity and ^{151}Eu Mossbauer effect measurements on the compound, Eu_2CuSi_3, crystallizing in an AlB_2-derived hexagonal structure.
A. P. Ramirez   +31 more
core   +1 more source

Acquisition of an Agrobacterium Ri Plasmid and Pathogenicity by Other -Proteobacteria in Cucumber and Tomato Crops Affected by Root Mat [PDF]

open access: yes, 2004
Root mat of cucumbers and tomatoes has previously been shown to be caused by Agrobacterium radiobacter strains harboring a root-inducing Ri plasmid (pRi).
Stead, D.E., Weller, S.A., Young, J.P.W.
core   +1 more source

The effect of dance mat exergaming systems on physical activity and health – related outcomes in secondary schools: results from a natural experiment

open access: yesBMC Public Health, 2014
BackgroundExergaming has been proposed as an innovative method for physical activity promotion. However, large effectiveness studies are rare. In January 2011, dance mat systems were introduced in secondary schools in two districts in England with the ...
Liane B. Azevedo   +3 more
semanticscholar   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

The anti-distortive polaron as an alternative mechanism for lattice-mediated charge trapping

open access: yesNature Communications
Polarons can naturally form in materials from the interaction of extra charge carriers with the atomic lattice. Ubiquitous, they are central to various phenomena such as high-T c superconductivity, electrochromism, photovoltaics, photocatalysis or ion ...
Hamideh Hassani   +4 more
doaj   +1 more source

TMC4 localizes to multiple taste cell types in the mouse taste papillae

open access: yesFEBS Open Bio, EarlyView.
Transmembrane channel‐like 4 (TMC4), a voltage‐dependent chloride channel, plays a critical role in amiloride‐insensitive salty taste transduction. TMC4 is broadly expressed in all mature taste cell types, suggesting a possible involvement of multiple cell types in this pathway.
Momo Murata   +6 more
wiley   +1 more source

I NUMERI DI FIBONACCI E LE EQUAZIONI DIFFERENZIALI

open access: yesRatio Mathematica, 1992
MISSING
Bruno Barigelli   +2 more
doaj  

Software Simulation for Optimization k-NN Based Indoor Localisation Technique Using Spearman's Rank Correlation Coefficient [PDF]

open access: yesKirkuk Journal of Science, 2018
The reuse of existing Wireless Fidelity (Wi-Fi) setup for indoor localization using Wi-Fi Received Signal Strength Indicator (RSSI) is nowadays an active research domain.
Kameran Adil Ibrahim
doaj   +1 more source

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