Bulk density

and to demonstrate that this could be associated with high mutability of mutants which hide actual CLS phenotypes (expressed genes) of individual clones. It will allow further experimentations in CLS to become more accurate. The CLS of individual and bulk colonies will be measured to account for natural mutations and variations of the yeast. This research could be linked to the vast majority of diseases which are related to aging via mechanisms of telomere maintenance. This research has the…

Hard drives have grown in size and slimmed down in size over the years. When the first hard drives were being developed they were 3.75 Megabytes, that is the size of about one high quality 3 minute song. It was 68 cubic feet big, that is the just under the average minicompact car cubic footage. And weighed just about as much as the car, the hard drive weighing in at 2,000 pounds. To access data on it it would take about 600 milliseconds, that was fast for back then. They were amazed they could…

Vitamins and minerals are both essential nutrients that are needed by the body. Different from the macronutrients, they are said to be micronutrients by meaning that they are needed only in small amounts. Nevertheless, we should not forget about their essentiality and their importance in our daily diet1. There are two types of vitamins, fat-soluble and water-soluble. Fat-soluble vitamins include vitamin A, vitamin D, vitamin E and vitamin K. They are found in fatty foods and animal products like…

5. Dwivedi, et al., (2008) described that the Synthesis of 11-substituted estradiol derivatives (12–17) has been approved out by the Grignard reaction with alkyl, allyl, and benzyl halides on 17b-hydroxy-3-methoxy-11-oxo-estra-1,3,5(10),8(9)-tetraene (10). The novel compounds (10 and 12–17) were appraised for their preliminary post-coital contraceptive (anti-implantation) activity in Sprague–Dawley rats. The tested compounds were managed orally and exhibited noteworthy anti-implantation activity…

sustainability. Most “precision agriculture” conversations focus on crop applications; using GPS and thermal imaging to detect areas of high pest populations or disease and using aggregated data to determine the best crops to plant in which soil, at what densities and with which protection products to extend the growing season and maximize the yield. However, the dairy industry is far from being left behind in this technological explosion. With increasing urban populations and land prices,…

modulus. [3] (3) A carbon nanotube is very hard. Standard single-walled nanotubes can tolerate a pressure of about 24GPa without being deformed. The highest pressure that the material can tolerated under experiments techniques is 55GPa. It has a greater bulk modulus of 462-546 GPA than that of the diamond. (4) Resources to manufacture them is very abundant and from a few materials many can be constructed (5) They are functional even in the extreme temperatures 7.0.0 THE FOLLOWING ASPECTS MAKE…

Food, probably one of the most important resources on this Earth, is becoming scarcer and scarcer by the moment. With the UN estimating an extra 2-3 billion mouths to feed by 2050 and crop production being undermined by 2 percent per decade, the prospects of preventing the crisis in time look bleak.” (TechCrunch.com). Mankind is slowly inching toward a dystopian future where food shortage will trigger riots and wars. At this moment, the world is facing one of the largest challenges yet. With…

pressure, or concentration of reacting species, the system responds by attaining a new equilibrium that partially offsets the impact of change.” (Petrucci, 2010) The structure of the reagents greatly affects the rate of Esterification. Presence of bulk groups on the alpha carbon or the site of the reaction causes esterification to slow down. Tertiary alcohols and acids are almost completely unreactive in an esterification reaction. (Zimmerman, 1997) Therefore, Primary alcohols and…

1. PEP Stores overview 1.1. Overview PEP is a multinational company which started operating in 1965 and the first store was opened in Northen Cape. PEP stores sells mainly clothing and footwear to its customers. Above that PEP also offers other products such as homeware and cellular phones. PEP also has license for selling airtime for the cellular networks. Over and above the products offering PEP stores also offers a range of services which include cash-backs, credit loans facilities, funeral…

hydrolysate concentration was 2% and was further diluted to 1% and 0.5%. Fig. 2(A) shows the CV curves, indicating the tendency and relation of current with varying potential (volt). As the hydrolysate dilution was increased, the maximum current density decreased. CV is widely used to obtain the voltammetry data. The cyclic voltamograms provides the information of the redox reaction and adsorption/desorption effects with the applied potential. In addition, the stability, reversibility, and…