As the temperature increased, the concentrated poly(propylene glycol) aqueous solution precipitated, whereas the concentrated aqueous solution of PA-g-PPG underwent sol-to-gel transition at pH 7.4.
The system uses thermostable lipases encoded by genes from thermophilic organisms that have been transferred into the cyanobacterial genome and can be synthesized by turning off CO2 availability and subsequently activated by increasing the concentrated culture temperature.
A small volume of concentrated phosphate stock solution was added to increase the phosphate concentration stepwise.
Because TNF-α and GM-CSF expression levels were generally below the limit of detection for the assay, two replicate cultures were pooled and concentrated to increase the possibility of detection, giving three samples per group, that is, five experiments with three replicates per group per experiment.
It is shown that repeated applications of a low concentrated nanolime can increase the superficial cohesion and the mechanical strength of the mortar within 1 cm from the surface, while also reducing porosity, number of micro-pores and capillary water absorption coefficient.
Such concentrated luminescence can greatly increase the chance to form closed loop paths.
Sulfonic acid groups are then grafted on the carbonized PANF by ultra-sonication in concentrated sulfuric acid to increase the surface hydrophilicity and Pt-loading.
Marijuana also contains many of the same carcinogens as cigarettes, often in more concentrated quantities, which may increase the risk of cancer and other serious health problems.
On the other hand, Donohoe et al. [ 21] argued that the process of lignin migrating/re-locating to a more localized, concentrated distribution would likely increase the accessibility of individual cellulose microfibrils deep within the cell wall.
In the experimental setting, animal studies have revealed that concentrated ambient particulate exposures increase the total WBC counts and the differential count of circulating neutrophils (Clarke et al. 2000; Gordon et al. 1998) in both healthy animals and those with pulmonary hypertension.
