Dating system

Borrelia burgdorferi, the causative bacterial agent for Lyme Disease, has persisted for thousands of years. Recently, scientists have found genetic remains of the bacteria from a mummy dating back 5,300 years (National Geographic, 2011). However, Borrelia burgdorferi was not classified and identified as the putative source for Lyme Disease until the early 1980’s. After mysterious and untreatable symptoms appeared in children and adults of the city of Lyme, Connecticut, the goal for many clinical

The limbic system was first recognized due to Franz Josef Gall (LeDoux, J., 1996). Franz Joseph Gall developed the idea of “phrenology” that focused on the study of the different variations of bumps on the human skull to be related to differences in behavioral and

technology can it damage their body? And if so how can you treat it? In order to start research on the topic, we must first study the composition of the brain to gain a comprehensive understanding of how the brain works. The Brain is the central control system of the body, without it there is not personality nor consciousness. From the anatomical point of view, the brain is composed of both gray and white matter. The gray matter is made of around 100 billion neurons. The purpose of neurons are to send electric

front. This is important because the prefrontal cortex is located at the front of the brain and is responsible for problem solving, processing complex thoughts, a decision making. The limbic system is at the base of the brain and is responsible for emotions such as fear and anxiety. Therefore, the limbic system matures and is myelinated before the prefrontal cortex. The connections in the emotional center of the brain are stronger and more efficient than the part of the brain that allows higher levels

How old are the rock formations in the area where you live and attend college or university? How can you find out the answer to this question? I live and attend college in the Valley of the Sun. Many of the rock formations here are extremely old dating back nearly 2 billion years during a time period geologists called the Precambrian Period (GeoHistory). Information to answer this question can be found in news articles, biology journals, historical websites, and government and educational readings

Article 1. Gallant, Jason R. et al. 2014. Genomic basis for the convergent evolution of electric organs. Science 344 (6191) :1522-1525. • (Ho)- The electric organs are a characteristic in electric fishes that have changed separately numerous times over generations and are used to make electricity to navigate, to communicate, to help in defense and to aid in catching and eating prey but have no similarities between the lineages. • (Ha)- The electric organs are a characteristic in electric fishes

nucleocapsid-associated protein (NP), V protein (V)/phosphoprotein (P), matrix (M) protein, fusion (F) protein, small hydrophobic (SH) protein, hemagglutinin-neuraminidase (HN) protein, and large (L) protein (Choi, 2010). Mumps was a common worldwide childhood disease dating back to the 5th century B.C. prior to vaccination. It was the leading cause of viral meningoencephalitis in the United States. It was an epidemic disease with cycles every 4 to 5 years. Mumps only known host is humans. A vaccination was introduced

and discrete systems: All dynamic systems can be analyzed as continuous or discrete time systems. Simulink allows you to represent these systems using transfer functions, integration blocks, delay blocks etc. continous and descrete systems Non-linear operators: A main advantage of using tools such as Simulink is the ability to simulate non-linear systems and arrive at results without having to solve analytically. It is very difficult to arrive at an analytical solution for a system having non-linearities

Physicians in the Indian subcontinent would describe it as Kala-Azar. More recently, evidence of the cutaneous form of the disease was found in the Ecuador and Peru in the pre-Inca potteries depicting king lesions and deformed faces dating back to the first century AD. Additionally, 15th and 16th century texts from the Inca period and from the Spanish colonial mention "Valley Sickness," "Andean Sickness," or "White Leprosy" which are likely to be Cutaneous Leishmaniasis. Following

biggest decisions to make, is whether to vaccinate your child or not. Nothing is more heart breaking than a young life that has been taken by the infection of a killer disease. Children are much more vulnerable to disease because of their weak immune systems. They are weak because they haven’t lived long enough to build up immunities. Going into the medical field, one of the duties would be administering and the education of vaccines. To explain to parents what the vaccine is for and how to protect their