Results 11 to 20 of about 4,955,125 (252)

Cooperative cell motility during tandem locomotion of amoeboid cells. [PDF]

open access: yes, 2016
Streams of migratory cells are initiated by the formation of tandem pairs of cells connected head to tail to which other cells subsequently adhere. The mechanisms regulating the transition from single to streaming cell migration remain elusive, although ...
Bastounis, Effie   +4 more
core   +2 more sources

Microscopic equation for growing interfaces in quenched disordered media [PDF]

open access: yesJ. Phys. A, Volume 32, Issue 10 (1999), p 1801, 1999
We present the microscopic equation of growing interface with quenched noise for the Tang and Leschhorn model [L. H. Tang and H. Leschhorn, Phys. Rev. A {\bf 45}, R8309 (1992)]. The evolution equation for the height, the mean height, and the roughness are reached in a simple way. An equation for the interface activity density (or free sites density) as
arxiv   +1 more source

Differential expression of three galaxin-related genes during settlement and metamorphosis in the scleractinian coral Acropora millepora [PDF]

open access: yes, 2016
BACKGROUND: The coral skeleton consists of CaCO3 deposited upon an organic matrix primarily as aragonite. Currently galaxin, from Galaxea fascicularis, is the only soluble protein component of the organic matrix that has been characterized from a coral.
Ball, Eldon   +4 more
core   +1 more source

Prognosis-search complex for mesothermal gold deposits. P. 3. Petrochemical and geochemical criteria

open access: yesИзвестия Томского политехнического университета: Инжиниринг георесурсов, 2019
The relevance of the work is defined by the necessity to develop after hundred year investigations hydrothermal gold deposits formation theory instead of the four competing ones - granitogene, basaltogene, metamorphogene, polygene retaining in ore ...
Igor Kucherenko
doaj   +2 more sources

RABRs for Use in Biologically Enhanced Precipitation of Struvite in Anaerobic Digester Effluent (Municipal Wastewater) [PDF]

open access: yes, 2023
Rotating Algae Biofilm Reactor (RABR) technology has been researched in studies over the past decade directed at nutrient management for water resource recovery facilities (WRRFs).
Goldsberry, Parker R.
core   +2 more sources

High-resolution three-dimensional views of membrane-associated clathrin and cytoskeleton in critical-point-dried macrophages. [PDF]

open access: yes, 1983
We obtained high-resolution topographical information about the distribution of clathrin and cytoskeletal filaments on cytoplasmic membrane surfaces of macrophages spreading onto glass coverslips by both critical-point drying of broken-open cells and ...
Aggeler, J, Takemura, R, Werb, Z
core   +1 more source

The avian tectobulbar tract: development, explant culture, and effects of antibodies on the pattern of neurite outgrowth [PDF]

open access: yes, 1990
The tectobulbar tract is the first long-distance projecting fiber pathway to appear during the development of the avian optic tectum (dorsal half of the mesencephalon).
Kröger, Stephan, Schwarz, U.
core   +2 more sources

The Relativistic Transactional Interpretation and Spacetime Emergence [PDF]

open access: yesarXiv, 2021
We consider the manner in which the spacetime manifold emerges from a quantum substratum through the transactional process, in which spacetime events and their connections are established. In this account, there is no background spacetime as is generally assumed in physical theorizing.
arxiv  

Analysis of temperature-time data from 3 m drillholes at Crystal Hot Springs, Utah

open access: yes, 1986
A method for determining the background geothermal gradient values through the analysis of temperature measurements at multiple depths to 3 m and recorded over a time span of several days is presented.
J. Howell, D. Chapman
semanticscholar   +1 more source

O-mannosylation in Candida albicans enables development of interkingdom biofilm communities [PDF]

open access: yes, 2014
Peer reviewedPublisher ...
Aqeel Alawfi, Sami   +8 more
core   +1 more source

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