Results 31 to 40 of about 547,890 (248)
Modern isotope hydrology and controls on δD of plant leaf waxes at Lake El'gygytgyn, NE Russia [PDF]
Climate of the Past, 2013 Stable isotope data from lipid biomarkers and diatom silica recovered from lake sediment cores hold great promise for paleoclimate and paleohydrological reconstructions.
K. M. K. Wilkie +5 more
doaj +1 more source
Wax removal using pipeline pigs [PDF]
, 2004 The deposition of paraffin wax solids in pipelines and risers represents a continuing challenge to flow assurance in offshore installations. Wax deposits reduce product throughput, requiring increased energy expenditure to re-establish flow levels.
Southgate, Jonathan
core
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
Journal of Pipeline Science and EngineeringTo reveal the microscopic mechanism of wax precipitation and gelation in waxy crude oil systems at the molecular level, this study constructs a simulated waxy crude oil system based on the physical property parameters obtained from macroscopic ...
Jiajun Zhang +3 more
doaj +1 more source
Research progress of resin and asphaltene’s effect on gelling properties of waxy crude oil
You-qi chuyun, 2023 The three-dimensional network structure, which is formed by the precipitated wax crystals, is generally considered as the direct cause for gelling of waxy crude oil.
SHANG Yan +3 more
doaj +1 more source
Modeling of wax precipitation [PDF]
, 2007 Thesis (M.S.) University of Alaska Fairbanks, 2007Due to increasing oil demand, oil companies are moving into deep water and arctic environments for oil production. In these regions, due to lower temperature, wax starts depositing when the temperature in
Bhangale, Amit Y.
core
An intercomparison of global oceanic precipitation climatologies [PDF]
, 2007 Large-scale patterns of precipitation are important for the changes they may effect upon the circulation of the ocean. However, marine precipitation is very hard to quantify accurately.
Srokosz, M.A. +7 more
core +1 more source
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
Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization
Molecular Oncology, EarlyView.In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu +13 more
wiley +1 more source
, 2022 Wax crystallization in cold environments constitutes one of the main causes for flow assurance problems during oil production. Several techniques, such as differential scanning calorimetry (DSC) or gas chromatography/mass spectroscopy (GC/MS), are ...
S. Simon (1735234) +3 more
core +1 more source