Results 31 to 40 of about 119,400 (304)
Electrochemical milling removes burrs and solder from tubing ends [PDF]
, 1966 Electrochemical milling removes burrs and solder from the cut ends of stainless steel capillary tubing.
Hinshaw, J. O.
core +1 more source
Esterification of Free Fatty Acids with Glycerol within the Biodiesel Production Framework [PDF]
, 2019 Companies in the field of the collection and treatment of waste cooking oils (WCO) for subsequent biodiesel production usually have to cope with high acidity oils, which cannot be directly transformed into fatty acid methyl esters due to soap production.
Carrión Ruiz, Javier +4 more
core +1 more source
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
A New Phytochemical Screening Programme used for Crops grown with Organic and Conventional Methods [PDF]
, 2002 A broad screening programme, covering the most general phytochemical groups of compounds, was developed on the basis of Thin Layer Chromatography (TLC).
Brandt, Kirsten +4 more
core
Ambient new particle formation parameter indicates potential rise in future events [PDF]
, 2009 Atmospheric new particle formation is a general phenomenon observed over coniferous forests. So far nucleation is described as a function of gaseous sulfuric acid concentration only, which is unable to explain the observed seasonality of nucleation ...
Bonn, Boris +6 more
core +1 more source
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
Scientific ReportsRecent renewed interest in the possibility of life in the acidic clouds of Venus has led to new studies on organic chemistry in concentrated sulfuric acid.
Janusz J. Petkowski +3 more
doaj +1 more source
Study of Mortars Made with Natural and Artificial Pozzolans [PDF]
, 2019 The objective of this work is to evaluate the thermal activation potential of clay soils, particularly the clay fraction of dam mud, for the production of artificial pozzolan which can be substituted to cement in concrete and mortars applications and ...
BENAZZOUK, Amar +3 more
core
Molecular Oncology, EarlyView.Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova +25 more
wiley +1 more source
Fluorinated esters of polycarboxylic acids [PDF]
, 1973 Fluorine containing esters of polycarboxylic acids are discussed.
Breed, L. L., Elliott, R. L.
core +1 more source