Why is water so important to producing oil and gas? What would occur if water were accidentally used in place of immersion oil? What is the difference between the ocular lens and the objective lens? Which objective lens is considered as a high dry lens?
sanguineus by the adults immersion test (AIT) and impregnated paper disk test (IPDT). The essential oil used, through gas chromatography coupled to mass spectrometry, revealed the presence of 55 compounds, being the 4-vinyl guaiacol and gamma terpinene the majority ones. The AIT compared to the...
What are the advantages of the low-power objective over the oil immersion objective for viewing fungi or algae? Why is it important to maintain biodiversity in every ecosystem? Discuss why plants have two types of chlorophyll instead of just one. How does this benefit them?
The hematoxylin-eosin stained slides were screened for apoptosis under oil immersion lens. Apoptotic index (AI) was calculated as the number of Apoptotic cells and Apoptotic bodies, expressed as percentage of total no. of tumour cells counted in each case. Mitotic index (MI) was calculated by ...
Light microscopic analysis of the specimens was per formed using the xl00/1.25, oil-immersion objective of a standard light microscope (Vickers Instruments, Dartford, UK) and xlO eyepieces fitted with an indexed square grating graticule (Agar Scientific, Stanstead, UK). For each specimen ...
In assessing scab corrosion performance of immersion zinc phosphate coatings and cathodic electropaints used in the automotive industry, various cyclical testing procedures were evaluated. After testing many thousands of panels it was decided to standardize two types of tests: (1) indoor cyclic scab te...
For bags, results indicated that shallow immersion (∼6 cm below surface) and floater instability were effective deterrents to P. auritus , reducing its abundance by a 37-fold factor. For wire-mesh cages, a dented triangular structure mounted on top of floaters was a harassing physical ...
Fluorescence imaging was carried out using a confocal laser scanning microscope (CLSM; FluoView1200; Olympus, Tokyo, Japan) using an 100x oil immersion objective (UPLFLN100xO2PH, NA = 1.3; Olympus, Tokyo, Japan). Fluorescence images are shown in false colours. AFM imaging Cells were prep...
3a. Right after immersion, a potential drop toward cathodic values is detected for steels and brass-coated steel wires. This potential drop is consistent with an active behavior as expected for steel immersed in a sulfate solution. To the opposite, the potential of brass increases as a ...
uptake experiment was done in parallel with, but on a different microscope from, Raman microspectroscopy measurements (see below). Only phase contrast and teal fluorescence were acquired, with microscopy setup as described above. For phytoplankton co-incubation imaging, an oil-immersion 100× objective...