They explain how the activity system define a group of people who share a common goal or motive. I completely agree on how an activity system allow certain communities are structurally connected. This is a great way to help you understand community relationships. Activity system is a good system because it “sees all aspects of activity as shaped over time by people’s social interactions with each other and the tools they use” (1). Everyone is in an activity system even if you don’t realize it.…
How Shake Shingle Metal Roofing Compares To Wood Shakes If you love the look of a wood shake roof but hate the thought of all the maintenance a wood roof needs, then you should consider getting a shake shingle metal roof instead. You'll have the look you like, but none of the upkeep required for real wood. Here's how the two types of roofing compare. Appearance You may imagine metal roofing to be in long sheets like you see on barns, but it actually comes in different forms. The metal can be…
Haemophilia A. Blood clotting requires certain types of clotting factors. Haemophilia patients however lack the clotting factor type V111. This is caused by inversion mutations at Xq28. As a result of this mutation, patients have very slow rate of blood coagulation. Hence they suffer from prolonged internal and external bleeding at various instances. Nosebleeds and blood in urine and stools is also common among victims. When internal bleeding occurs at joints it causes joint aches and…
Fundamentals of a Roof Warranty Learn the basics of roof warranties and what homeowners should know before they buy. Roofing contractors and roofing material manufacturers both offer a variety of warranties designed to protect their customers from incurring excessive costs in the event of roof damage. However, it is essential for homeowners to understand a few basics about warranties, including what they are and are not, why reading the fine print is important, and how a warranty can benefit…
Homeostasis is a continuing balance of the body systems to maintain normal function. All systems within the body must work together to keep this balance. If one system should begin to function abnormally, it can throw off the body's entire homeostasis, or steady state. The cardiovascular systems distributes oxygen rich blood from the lungs to all of the body's organs and tissues by its heart pump and many arteries and veins. Cells throughout absorb what oxygen and nutrients are needed and then…
neuroendocrine system for support. The Hematologic system responds to major blood loss by activating coagulation cascades and constricting the vessels that are currently bleeding by release of thromboxane A2 and platelets. What this does is form a colt on the bleeding site. Collagen is exposed by damaged vessels which cause fibrin production and stabilize the clots that have been formed. Usually it takes between 15-25 hours for a clot to mature in form. Joannes cardiovascular system is…
categories: Thrombus Coagulation Platelets Haematology Immunology Problems with haemocompatibility arise due to the foreign body response of the body. Endothelium cells line the walls of blood vessels. When blood comes in contact with a material that is not endothelial it will result in the activation of the blood clotting cascade and the complement system. (Brynda et al., 2000) The activation of the blood clotting cascade (also known as the coagulation cascade) or the complement system…
PROTEOMICS AND NUTRIGENOMICS ASSIGNMENT: PUFA AS NUTRACEUTICAL SUBMITTED TO: DR. SANAULLAH IQBAL SUBMITTED BY: MAHAM ABID REGISTRATION NO. : 2014-ND-026 NUTRACEUTICAL Nutraceutical is referred to a functional food ingredient or a nutrient that possesses therapeutic properties and claim health benefits among people. CLASSIFICATION BASED ON CHEMICAL NATURE Nutraceuticals can be divided as follows: • Isoprenoid derivatives • Phenolic substances • Fatty acids and structural lipids •…
typically chronic in adults, but self-limited in children. The trouble with this there is not defining diagnostic that presents this disease clearly, instead the diagnosis is presented through the exclusion of other variables. Typically, patients have coagulation studies (COAG), liver function tests (LFT), and tests for infection. Other tests such as a complete blood count (CBC), a peripheral smear, bone marrow examination, coombs test, viral studies and an immunoglobulin quantitation are other…
Digestive System The digestive system is also known as the gastrointestinal system, where the mouth is connected by a series of organs all the way through the body to the anus. This article stated, “digestion is the process in which the body breaks down our food and drinks into smaller particles to feed and nourish our cells” (“Your digestive system,” 2004). This process is important for the body to use the nutrients from food towards energy, growth, cell repair, as well as our overall…