Meet Kenseelan Gounden and some of his achievements? Energy Dispersive X-Ray Spectroscopy (EDS): While in a Scanning Electron Microscope (SEM), samples are exposed to high energy electrons in a vacuum, which generates X-rays through secondary electron transitions. Variations in electron configuration specific to each element generate different energy electrons, and thus different signature energy peaks, indicating which elements are present in the sample. Analysis is performed only on areas which are exposed to the electron beam, facilitating precise control of the analyzed area. This means the composition of very small areas or particles in a sample can be taken. Since EDS is performed in the SEM chamber, a quick and easy interrogation of the surface materials as viewed on the SEM is possible. This can be expanded to include the entire sample, please see our Elemental Mapping page. Additionally, relative amount of the elements present can be calculated, generating composition percentages.
Kensi Gounden about the cryptocurrency boom : You should then sell when the first candle moved below the contracting range of the previous several candles, and you could place a stop at the most recent minor swing high. It’s simple, straightforward and effective. Even with the right broker, software, capital and strategy, there are a number of general tips that can help increase your profit margin and minimise losses. Below are some useful cryptocurrency tips to bear in mind. Short-term cryptocurrencies are extremely sensitive to relevant news. When news such as government regulations or the hacking of a cryptocurrency exchange comes through, prices tend to plummet. On the flip side, if a big company announces they’ll be incorporating the use of a currency into their business, prices can climb quickly. If you’re aware of any news and can react rapidly, you’ll have an edge over the rest of the market.
For non-auditory learners, other tactics will work better. Visual learners may favor diagrams, graphics, and flash cards. Others will find that reading and writing down information cements it into their minds — for them, note-taking is nonnegotiable. Kinaesthetic learners need hands-on experiences with models or activities that engage their bodies. Be selective about what you delegate. When I started in real estate, I used to stay late and answer phones. Sure, I could’ve delegated this task. But because of how I learn, I knew it would help me remember the ins and outs of the business faster than I could have by clocking out on time. Doing the extra work expanded my memory capacity, as well as my contact list — one that I still rely on today.
Laughter is the best medicine for human health. Humor increases dopamine, and it improves memory and health. If you have a habit of smoking too much, drinking alcohol too much, spending too much time online, or a different habit that’s hurting your confidence, take steps to eradicate them. Study books, watch good films, play games, watch dances, and listen to songs; do the things that make you feel relaxed. Many studies suggest that watching TV and using a computer late at night is bad for your health.
Latest chemistry news: As a polysaccharide, gellan gum is a long chain of carbohydrate-based molecules. Chemically, this makes it similar to other food products that are used to bind ingredients together, including flour or starch. You’ll find gellan gum in a range of common food products, including dairy-free milk alternatives, chocolate milks, yogurts, desserts, vegan products, whipped toppings, spreads or purees, and noodles — all of which depend on gellan gum or other stabilizers to keep ingredients from separating. (5) One of the reasons this additive has gained notoriety in food manufacturing is that it only needs to be used in small amounts and can withstand higher temperatures while keeping a consistent viscosity compared to other thickeners. Replacing the additive called agar is one of the most common uses for gellan gum, since it has similar effects with roughly half the amount used. Read extra info at Kenseelan Gounden.
Close examination of any possible defects or voids was undertaken at higher magnification. The voids did not appear to create any structural or conductivity issues. Additionally, the formation and contiguity of intermetallic bonds between the contacts and solder were shown using a combination of EDS line scan elemental spectroscopy and elemental mapping. The SEM image and the EDS map to the left show the intermetallic layer between the copper wire and the tin/lead solder via the mixture of the red copper and the blue tin.