Results 61 to 70 of about 847,997 (319)

Arbuscular mycorrhizal fungi in organic systems [PDF]

open access: yes, 2004
Arbuscular mycorrhizal fungi (AMF) are potential contributors to plant nutrition and pathogen suppression in low input agricultural systems, although individual species of AMF vary widely in their functional attributes.
Bending, Gary   +3 more
core  

Bending force of LLDPE monofilaments at high temperatures measured in DMA (Dynamic Mechanical Analyzer) [PDF]

open access: yes, 2018
The bending force of monofilaments used as pile layer in artificial turf football fields is a very important property due to the strong relation with the performance of the entire system being the force that mostly influences the deformation of ...
Guxho, G.   +3 more
core   +1 more source

Flexible Electronics Sensors for Tactile Multi-Touching

open access: yesSensors, 2009
Flexible electronics sensors for tactile applications in multi-touch sensing and large scale manufacturing were designed and fabricated. The sensors are based on polyimide substrates, with thixotropy materials used to print organic resistances and a bump
Shao-Hsing Yeh   +3 more
doaj   +1 more source

A coiled‐coil domain triggers oligomerization of MmpL10, the mycobacterial transporter of trehalose polyphleate precursor

open access: yesFEBS Letters, EarlyView.
Most MmpLs transport lipids and glycolipids of the complex mycomembrane of mycobacteria. This study shows that MmpL10 from Mycobacterium smegmatis, the transporter of the trehalose polyphosphate precursor, harbors a coiled‐coil‐like extension. Biochemical and electron microscopy studies demonstrate that the coiled‐coil enables MmpL10 to trimerize.
Julie Couston   +7 more
wiley   +1 more source

Graphs of Edge-Intersecting and Non-Splitting One Bend Paths in a Grid [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, Vol. 19 no. 1, Graph Theory (June 12, 2017) dmtcs:1350, 2015
The families EPT (resp. EPG) Edge Intersection Graphs of Paths in a tree (resp. in a grid) are well studied graph classes. Recently we introduced the graph classes Edge-Intersecting and Non-Splitting Paths in a Tree ENPT, and in a Grid (ENPG). It was shown that ENPG contains an infinite hierarchy of subclasses that are obtained by restricting the ...
arxiv   +1 more source

Wire bending

open access: yesJournal of Combinatorial Theory, Series A, 1989
AbstractIn this paper we study the three-dimensional curves generated by the iterated bending of a piece of wire, which are generalizations of the so-called “dragon curves” or “paper-folding sequences” previously studied by Davis and Knuth, Mendès France, and other writers. These “wire-bending sequences” have several surprising properties.
France, Michel Mendès, Shallit, J.O
openaire   +2 more sources

The atypical KRASQ22K mutation directs TGF‐β response towards partial epithelial‐to‐mesenchymal transition in patient‐derived colorectal cancer tumoroids

open access: yesMolecular Oncology, EarlyView.
TGF‐β has a complex role in cancer, exhibiting both tumor‐suppressive and tumor‐promoting properties. Using a series of differentiated tumoroids, derived from different stages and mutational background of colorectal cancer patients, we replicate this duality of TGF‐β in vitro. Notably, the atypical but highly aggressive KRASQ22K mutation rendered early‐
Theresia Mair   +17 more
wiley   +1 more source

Strong Gravitational Lensing by Kiselev Black Hole [PDF]

open access: yes, 2015
We investigate the gravitational lensing scenario due to Schwarzschild-like black hole surrounded by quintessence (Kiselev black hole). We work for the special case of Kiselev black hole where we take the state parameter $w_{q}=-\frac{2}{3}$.
Bahamonde, Sebastian   +3 more
core   +2 more sources

Mechanical Properties of Low Densities Lightweight Foamed Concrete Strengthen with Raw Empty Fruit Bunch Fibre

open access: yesTehnički Vjesnik, 2022
Lightweight foamed concrete (LFC) is well known as a low-density concrete with a wide range of applications. LFC is good under compression but very poor in bending and tensile stresses, as it produces multiple microcracks and cannot withstand the ...
Md Azree Othuman Mydin*   +2 more
doaj   +1 more source

Effects of antibodies against dynein and tubulin on the stiffness of flagellar axonemes [PDF]

open access: yes, 1981
Antidynein antibodies, previously shown to inhibit flagellar oscillation and active sliding of axonemal microtubules, increase the bending resistance of axonemes measured under relaxing conditions, but not the bending resistance of axonemes measured ...
Asai, D. J.   +3 more
core   +1 more source

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