combination will result in a unique ratio‚ thus allowing us to compare unknown samples and discover their identity. The Rf value is essentially the rate the dotted sample will move in accordance to the solvent rising up the chromatography strip via capillary action. As the solvent gets sucked up to the solvent front‚ the sample dissolved into the paper will “grab” onto the moving solvent. Polarity plays a huge role on the ratio‚ as it affects the substance’s ability to migrate with the solvent. A higher
Free Chromatography Thin layer chromatography Solubility
Mehdi Tazi : 260471916 Section 5 Guest speaker: Caroline Dagenais Caroline Dagenais was invited as a guest speaker‚ on November 8th in order to discuss the importance of Information Technology in her field. She went through different subjects from how technology enabled the hospital to operate like a business company to her own career stream. What I found particularly interesting and surprising is the way she was hired to be manager of a department she didn’t know anything about‚ and
Premium Young Mobile phone
application of Moore’s Law. Every 18 months Intel used to increase transistors in its CPU which gave its previous product ample time to capture market base and also gave partners enough time to develop an OS compatible with new Intel’s hardware. R&D: Setting up IAL (Intel Architecture Lab) entails Intel’s commitment toward development of innovative and user friendly products. Microsoft Brand Recognition: Through its logo campaign Microsoft has established brand Windows which is basically alias for OS now
Premium Microsoft Windows Microsoft Macintosh
David Strorm is a round character. David grows up in Waknuk‚ a God-fearing district where all living organisms must be of the “True Image”‚ without any form of mutation (Deviation as it is called in the story). David is able to “thought-speak” with others that also have the ability. These people are‚ Rosalind Morton‚ Anne‚ Rachel‚ Mark‚ Katherine‚ Sally‚ Michael and last of all‚ his younger sister Petra Strorm. David Strorm is adventurous. We know this because‚ as a child‚ he often snuck away
Premium Summer DNA Telepathy
Case 2: Zara 1. What are the essential elements of Zara’s business model? The business idea of Zara is to link customer demand to manufacturing‚ and to link manufacturing to distribution. And based on this general idea‚ Zara has several essential elements for its business model. First‚ speed and decision making‚ which means that in the external level‚ Zara need to respond very quickly to demands of target customers‚ and always keep in style. While for the inside‚ Zara treasure intelligence
Premium Point of sale Decision making
medications. She completed her monthly check-ups with her attending physician. Patient had no exposure to any illness‚ radiation‚ or teratogens. In the second trimester‚ at the 23rd week of pregnancy‚ patient noted watery discharge‚ fluid in consistency amounting to 1 teaspoon staining her underwear. There was no blood or mucoid noted at the time and patient did not experience any uterine contraction. There was good fetal tone. Patient then sought consult and was worked up. It was found out that patient had
Premium Obstetrics
of the business‚ and saw it as the main driver. The way she insists on customers’ not waiting more than 20 minutes for the food‚ which is cooked right after they ordered it. The location of the restaurant is another key driver of her success. Opening up a store in a very rich business district’s shopping center is a very good investment. And finally access to financing was very important as well. The initial expansion was a success because she was able to differentiate the new store from the first
Premium Thought Idea Economics
BREAD MAKING TIME LINE Depending on the type of yeast you are using the steps to making bread will vary. Using the basic bread dough recipe‚ this time line is based on using dry active yeast. I am also basing this time line on the straight dough method which is the direct method of making bread. STEP 1 To make your dough‚ your ingredients must be accurately measured and weighed as well as be the appropriate temperature. Wet ingredients are usually weighed rather than measured to guarantee
Premium Bread Yeast
Starch is a type of Carbohydrate that’s made from thousands of glucose units. Simple sugars are the basic units that make up starch. Carbohydrates provide us with energy so that we can carry out our daily routines. Our body then digests it into glucose so we can have energy to do that. Saliva is a form of chemical digestion that is in the mouth. Amylase is an enzyme that catalysts the breakdown of starch into sugars. Amylase is present in human saliva‚ where it begins the chemical process of digestion
Premium Amylase Sugar Glucose
Executive Summary Yale’s endowment is currently targeting its investment portfolio at a target investment is 33% in private equity‚ 28% in real assets‚ 19% in absolute return‚ 9% in foreign equity‚ 7% in domestic equity‚ and 4% in bonds. In the changing global economy‚ Yale is looking to modify its investment strategy to effectively take advantage of new opportunities as they present themselves. Yale takes proper precautions to mitigate risks and to find the best available investments by
Premium Investment