The Nervous Tissue Coursework Example | Topics and Well Written Essays - 750 words

The Nervous Tissue - Coursework Example The connective tissue generally serves to support and connect the body tissues. It also functions in protecting organs and storage of nutrients. The elements of this tissue are fibres, ground substance, and cells. The loose connective tissues (areolar, adipose and reticular) and dense connective tissue (dense regular and dense irregular) are the two kinds of the mentioned tissue. The bone, cartilage, and blood are specialized connective tissues. Categorized into compact and spongy is the bone tissue. The types of cartilage are hyaline cartilage, fibrocartilage, and elastic cartilage and the blood tissue consists of erythrocytes, thrombocytes, and leucocytes. There are three types of muscle tissues, namely the smooth, skeletal and cardiac muscles. The cells that constitute the smooth muscle are spindle-shaped, lying on the walls of organs and blood vessels. The smooth is an involuntary muscle. Striated and packed in bundles, the skeletal muscle aids in movement because it attaches to bones while the cardiac muscle tissue is located in the heart. It is vital for effective blood-flow, which accounts for the heartbeat. The muscular tissue allows for movement of structures and that of the entire body. It also moves food, waste, and blood through organs and accounts for mechanical digestion.The epithelial tissue is classified into tow, namely the cell shape and layer arrangement. Squamous (flat), cuboidal, columnar and transitional are shapes of the tissue in discussion. Based on cell arrangement, the tissue consists of simple, stratified and pseudostratified columnar epithelium. Simple epithelium consists of a single layer of cells for filtration and absorption while stratified aids in protection from abrasion on the skin. Tissues of the endocrine and exocrine glands form the glandular epithelial tissue. The epithelium functions to cover the surface of the body and lining body cavities. It plays roles in filtering and secretion as well.

Analyzing the Efficiency and Competiveness of Operational Structures & Essay

Analyzing the Efficiency and Competiveness of Operational Structures & Information System in Argos - Essay Example The paper tells that Argos is one of the largest brands that Home Retail Group boasts of. Argos is a unique multi-channel retailer that has made a special place with the consumers because of their varied choice, strong values and convenience. Apart from having over 700 stores across the UK and the Republic of Ireland, they also sell products online, over the telephone, via a tele-partner – Vodafone, a special mobile website and so on. With their 33,000 employees, they are one of the biggest organizations and consumers seem to love them. Their website was the most visited high-street website in UK in 2008. What probably separates Argos from competitors is the commitment they show in their work. They indulge in what they call ‘Responsible Retailing’, better known as Corporate Responsibility to the layman. By taking various measures, they do much more for the economy and the environment than many other organizations in their category. They play a great role in preser ving the environment by dealing with issues such as waste management and energy consumption. They take steps to ensure that the consumer also is being environmentally-friendly. To do this, they ensure that they provide the consumer with information about their sources of timber, and so on. They also play a very important role in supporting the ecology, by giving back to the community that they are a part of. They believe in recycling and ensure that it is a strictly-followed policy in all of their stores. Another important thing that they have done is: taken measures to ensure that people with disabilities can have an easy shopping experience in their stores. (argos.co.uk) From all this we can see how much Argos is a part of the community. They are not only taking from the community, but are doing the best they can to ensure that whatever they take, they return more to the community. By being supportive of the ecology, they are also showing that they are not a corporation that just cares about profit, they care about the planet and the people on it! Operations Management Operations Management is a function that basically is responsible for managing the operating core of an organization. This includes various activities such as ‘creation, production, distribution and delivery of the organization’s goods and services’ (iiml.ac.in).  This means that Operations Management revolves around all the activities that are involved in the daily functioning of an organization. Let us take a retail chain for instance. Here, Operations Management would revolve around the designing, production, distribution and delivery of the products to the different stores, or even directly to the consumers if need be. Operations Management is very essential for any organization, as it gives direction and a structured plan to follow. Without it, we’d probably be lost. (mitsloan.mit.edu). One can only imagine the amount if chaos an organization, especially a ret ail store, could be in, without a properly designed Operation Management system. Take for instance