A computer program tells me that a mean value is 12.3456789012, but how many of these digits are significant (the rest being random junk)? Should I report: 12.3?, 12.3456?, or even 10 (if only the first digit is significant)? There are several rules-of-thumb but, surprisingly (given ...
3. Application of the Primer Base/Hardenermixture should be thin. The film should be thin enough, so that it is barely coating the surface, yet it does not provide sections or lines on the sanded surface that are not coated. Do not touch the primer mixture as it dries. The method of ...
companies have had to keep safety data sheets (SDSs) on site. In the past, the requirement stated that they had to havematerial safety data sheets (MSDSs). While the change has provided many benefits, it can also be confusing to many people who ...
CD47 recognized by its macrophage receptor SIRPα serves as a “don’t eat-me” signal protecting viable cells from phagocytosis. How this is abrogated by apoptosis-induced changes in the plasma membrane, concomitantly with exposure of phosphatidylserine
Many functions are platform-agnostic; others are exclusive to the computing context, leveraging platform-specific capabilities for tasks like file management.To perform an analysis using RevoScaleR functions, the user specifies three distinct pieces of information: where the computations should take place...
Over the years Microsoft has said that a great many things are either not possible, will cause big problems, or both. Over the years I’ve found that a lot of that is simply not true in my experience. Always create a fresh drive image before making system changes/Windows updates; you ...
In the next two sub-sections, we summarize the concrete evidence supporting these state- ments (Section 3.1) and explain how we can discard other fortuitous causes that may also explain the same pattern (Section 3.2), based on the approaches that we introduced in the previous section (Section...
Gel electrophoresis is a technique used to separate and analyze macromolecules (such as DNA, RNA, or proteins) by size and electrical charge. A sample of interest is loaded into a gel that contains many pores of various sizes, and an electrical current is applied through the gel. The molecu...
The morphology of the hair covering forms an excellent protective layer that helps to keep drain flies dry. In the following three sections we theoretically and experimentally examine the wetting of the wings as an example, but expect similar results on other portions of the body as well due to...
Thioredoxin (Trx), maltose- binding protein (MBP), glutathione S-transferase (GST) and ubiquitin (Ub) are among the most widely used solubility tags that accumulate to high levels in the E. coli cytoplasm and have proven to markedly increase the solubility of many heterologous proteins13–15....