Urinary tract infection is one of the most common infections as cited by the National Hospital Ambulatory Medical Care Survey that can affect both pediatrics and adults [4,6]. Locally, this type of infection was ranked as fourth leading cause of Morbidity in Iloilo City [15]. Such infections can be acquired either as health care associated or in the community. The cause of such infection also includes the following but not limited to poor hygiene, sex, instrumentation, anatomic structure, etc. [6]and
antimicrobial activity. In comparison to amoxicillin, outline the unique chemical features of doripenem. The New Delhi metallo--lactamase (NDM-1) from K. pneumoniae is highly efficient in the inactivation of doripenem. Briefly discuss the properties of NDM-1 and the mechanism of doripenem inactivation. (10 marks) Doripenem (C15H24N4O6S2) is a member of carbapenem beta lactam antibiotic. Doripenem display antibacterial activity mostly against Gram-negative bacteria. The IUPAC name of Doripenem is
observing its rate of free fall through the air, and using Stokes' formula for the viscous drag on a slowly moving sphere. The charges thus measured are integral multiples of e. Electrons are emitted in radioactivity <as beta rays> and in many other decay processes. The electron itself is completely stable. Electrons contribute the bulk to ordinary matter; the volume of an atom is nearly all occupied by
designed bottles. The Hatchery destines each fetus for a particular caste in the World State. The five castes are Alpha, Beta, Gamma, Delta, and Epsilon. Gamma, Delta, and Epsilon undergo the Bokanovsky Process which involves shocking an egg so that it divides to form up to ninety-six identical embryos, which then develop into ninety-six identical human beings. The Alpha and Beta embryos never undergo this dividing process, which can weaken the embryos. The Director explains that the Bokanovsky Process
profitable stocks amongst a myriad of potential alternatives is a daunting task to say the least. In order to narrow my choices from thousands to two, I examined several aspects of companies I was interested in. Among these were, company overview, alpha and beta ratings, price ratios, price charts, and company headlines. After evaluating this information, I chose Intuit INC (INTU) listed on the NASDAQ and Johnson and Johnson (JNJ) listed on the NYSE. Intuit, Inc. Intuit, Inc. is a provider of small business
method of fluxions into mathematical analysis; refined the notion of a function; made common many mathematical notations, including e, i, the pi symbol, and the sigma symbol; and laid the foundation for the theory of special functions, introducing the beta and gamma transcendal functions. He also worked on the origins of the calculus of variations, but withheld his work in deference to J. L. Lagrange. He was a pioneer in the field of topology and made number theory into a science, stating the prime number
different ways. Protein’s secondary structure often contains long stretched out chains of amino acids called strands that line up together to make sheets. These are called beta strands and the sheets are called beta-pleated sheets. A protein may contain either or both alpha helices and beta pleated sheets. Alpha helices and beta pleated sheets are joined by less clear structures often grouped together under the name of coil. Some small proteins may be made of coil. Shape is also important. Proteins
tests, the psychologists subscribed to the position that one could be quite intelligent, but illiterate or not proficient in the English language. Based on this reasoning, two major tests were developed, the Army Alpha for literate groups, and the Army Beta for illiterates, low literates or non-English speaking (Yerkes, 1921). Both tests were based on the theoretical position that intelligence was an inherited trait, and the assumption was made that native intelligence was being assessed. Each test was
the pigment 'drains' from the cells like a dye. It is this distinction that can be employed to test which conditions may affect the integrity of the cell surface membrane. The pigments are actually betalain pigments, named after the red beetroot (beta vulgaris) it breaks down at about 60ºC. They replace anthocyanins in plants. Unlike anthocyanins, betalains are not pH indicators, i.e. they do not change colour when the pH is lowered. Beetroot pigments are unstable at high temperatures, but the
Radioactivity Experiments Aim: To determine the penetrating power and the range in air of the three radioactive emissions alpha, beta and gamma. Apparatus: * gm tube, * clamp stand, * the counter thing, * ruler, * set-square Method of penetrating power of Alpha particles, Beta particles & Gamma Rays: The equipment was set up as shown below to measure the penetrating power of each radioactive source. Geiger-Muller Tube Again the measurements were taken without
composed of two alpha subunits and two beta subunits linked by disulfide bonds. The alpha chains are entirely extracellular and house insulin binding domains, while the linked beta chains penetrate through the plasma membrane. The insulin receptor is a tyrosine kinase. In other words, it functions as an enzyme that transfers phosphate groups from ATP to tyrosine residues on intracellular target proteins. Binding of insulin to the alpha subunits causes the beta subunits to phosphorylate themselves
failed to see contributed to the failure of the park. Ellie Sattler reveals one of the problems at the Park: But whoever had decided to place this particular fern at poolside obviously didn’t know that the spores of veriformans contained a deadly beta-Carboline alkaloid. Even touching the attractive green fronds could make you sick, and if a child were to take a mouthful, he would almost certainly Die—the toxin was fifty times more poisonous than oleander. (85) Just as important as the tiny
HBM: A Dietary Supplement for Building Muscle Three major companies (Twinlab, MetRx, and EAS) currently market the nutritional supplement HMB, or beta-hydroxy beta-methylbutyrate (http://www.sports-nutrition.org/mesomorphosis/3022645.html). HMB has been highly acclaimed since it’s recent market debut by EAS (http://www.eas.com/research/hmb/mindex.html). Many critics have compared it to the wonder-product Creatine Monohydrate. Such a comparison undoubtedly harbors both positive and negative
for a state of the body where the mind is subconsciously active but the conscious mind and the body are in a sleep like state (although many consider it sleep, it actually isn’t) (Hunter). The change in these states is from “Beta'; into “Alpha';. Beta and Alpha are different terms used to describe the brain waves given off during these states. When the subconscious (subcon) or “Alpha'; mind is responding, different commands, or suggestions, can be implemented into the mind. The
At one time, golden rice was just a wild idea that Ingo Potrykus thought up. Optimally, golden rice would improve the lives of millions of the poorest people in the world. The rice would contain beta-carotene which is the building block for vitamin A. However, imagining golden rice was one thing and bringing it into existence was another. He struggled for years with his colleagues to deal with the finicky growing habits of the rice they transplanted to a greenhouse near the foot hills of the Swiss
Beta Carotene Beta-carotene is a member of the carotenoid family and has over 500 relatives. Carotenoids are yellow-to-red pigments found in all green plant tissues and in some species of algae. So far 21 different carotenoids have been found in human blood. The most abundant ones are alpha-carotene, beta-carotene, lutein, lycopene, cryptoxanthin and zeaxanthin. A molecule of alpha-carotene, beta- carotene, or cryptoxanthin can be split into two molecules of vitamin A in the body but the conversion
with DNA formation and helps to lower homocysteine, the chemical associated with heart disease and memory impairment. There is research being done on phytonutrients that are also present in orange juice. They are naturally occurring chemicals such as beta-carotene which is what gives orange juice it’s color. They are considered antioxidants, like vitamin c.There is still research being done on the ones in orange juice and what a required daily requirement should be. Potassium ,another nutrient in
Hadar, also known as Beta Centauri, is the 10th brightest stars (11th as viewed from Earth). Hadar is a blue-white super giant in the constellation Centaurus (Cen). In about 4,000 years, the motion of Alpha Centauri, who’s proper name is Rigel Kentaurus, will carry it close enough to Hadar that they will appear to be a magnificent double star. Because of the distance away from Earth that Alpha and Beta Centauri are (approximately 90 parsecs), they will be an optical double. As they sit today, the
are held together by strong peptide bonds. The next level of protein organization is the secondary structure. This is where the primary structure is repeated folded so that it takes up less space. There are two types of folding, the first of which is beta-pleated sheets, where the primary structure would resemble continuous spikes forming a horizontal strip. The seco...
nucleus splits into two smaller nuclei. 3. Alpha, Beta, and Gamma radiation is produced when an unstable nucleus decays. Alpha particles are made of 2 protons and 2 neutrons. This means that they have a charge of +2, and a mass of 4 Alpha particles are relatively slow and heavy. They have a low penetrating power - you can stop them with just a sheet of paper. Because they have a large charge, alpha particles ionise other atoms strongly. Beta particles have a charge of minus 1, and a mass of