Results 71 to 80 of about 92,675 (316)
FEBS Letters, EarlyView.The mycobacterial CIII‐CIV respiratory supercomplex is an obligate assembly, encompassing several subunits of unknown functions. We have characterized the intracellular subunit AscF, and show that it is unlikely to be a sensor for metals or nucleotides, but is required for growth on nonfermentable energy sources, and likely works as an adapter for ...
Eni Rile +8 more
wiley +1 more source
A new limit on the flux of strange matter
Physics Letters B, 1991 Abstract A search has been made for strange matter with a CR-39 track-etch detector with an array of 160 m2, exposed for 8 months at mountain altitude. The non-observation of penetrating tracks places a new stringent upper limit on the flux of strange matter, 2.2x10−14cm−2s−1sr−1 (90% confidence level) in the velocity range β(≡ v c )>4x10 ...
S. Nakamura +6 more
openaire +1 more source
An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes
FEBS Letters, EarlyView.GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg +14 more
wiley +1 more source
Oxygen consumption and inorganic nutrient fluxes of deep-water hexactinellid and demosponges from New Zealand collected during SONNE cruise SO254 [PDF]
During R/V Sonne cruise SO254 around New Zealand (January-February 2017), deep-sea sponges were incubated in-situ and ex-situ to measure oxygen consumption, inorganic nutrient fluxes, bacterial and phospholipid-derived fatty acid (PLFA) composition ...
Schupp, Peter +6 more
core +1 more source
The effect of Surface Heterogeneity on the Temperature-Humidity Correlation and the Relative Transport Efficiency [PDF]
, 2008 We derive a conceptual model of the flow over heterogeneous terrain consisting of patches with contrasting Bowen ratios. Upward moving eddies are assumed to carry heterogeneous properties, whereas downward moving eddies carry homogeneous properties. This
Dirk Schüttemeyer +3 more
core +1 more source
On using radon-222 and CO2 to calculate regional-scale CO2 fluxes [PDF]
Atmospheric Chemistry and Physics, 2007 Because of its ubiquitous release on land and well-characterized atmospheric loss, radon-222 has been very useful for deducing fluxes of greenhouse gases such as CO2, CH4, and N2O.
A. I. Hirsch
doaj
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular 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
Representing moisture fluxes and phase changes in glacier debris cover using a reservoir approach [PDF]
, 2014 Due to the complexity of treating moisture in supraglacial debris, surface energy balance models to date have neglected moisture infiltration and phase changes in the debris layer.
Essery, Richard +17 more
core +1 more source
Thermodynamic Modeling of CaO-CaF2 and CaO-SiO2 Systems
High Temperature Materials and Processes, 2015 CaO-CaF2-SiO2 system is a base system for commercial mould fluxes. Thermodynamic properties of CaOCaF2-SiO2 are essential for understanding the properties of mould fluxes and developing new mould fluxes.
Shu Qifeng, Chou Kuo-chih
doaj +1 more source
Estimating the carbon fluxes of forests with an individual-based forest model
Forest Ecosystems, 2017 Background Capturing the response of forest ecosystems to inter-annual climate variability is a great challenge. In this study, we tested the capability of an individual-based forest gap model to display carbon fluxes at yearly and daily time scales. The
Edna Rödig +4 more
doaj +1 more source