Friday, February 28, 2020

Biochip microfludic vortex chamber Essay Example | Topics and Well Written Essays - 4250 words

Biochip microfludic vortex chamber - Essay Example These modules deal with movement of fluid in biochip microfluidic vortex chamber, the diffusion and concentration with time of fluid also the electric conductivity between electrodes in chamber. We also illustrate fluid flow in the media channel and the vortex. Biotechnology has emerged as a new technology which can assist in production or modification of molecules and cells, and development of new and useful products, processes, or services. During the process, it is important to study the reactions that occur in the cells leading to desired changes. These reactions or properties can be studied by changing the physical and chemical environment using biochip microfluidic. Microfluidic biochips have revolutionised the clinical diagnosis, DNA Sequence, and other procedures involving molecular biology. Development in this technology has opened further avenues for enzymatic and DNA analysis, including the analysis of proteins and protein peptides, immune, drug delivery implant devices, and environmental monitoring and toxicity assessment (Chakrabarty & Zeng, 2005). With further experimentation and usage of biochips, integration and complexity of design systems is expected to rise dramatically. For the purpose of this paper, a circular vortex chamber is used which opens into an outlet into a media channel. Opposite to the outlet channel, there is an opening for a control inlet. Cells are pushed into the vortex chamber through the control inlet while keeping the outlet closed. Once the cells are in the chamber, the inlet can be closed, the outlet opened and fluid can be passed through the media channel. As the fluid is passing, the cells in the chamber start to circulate. Two-way diffusion takes place between the chemical species in the circulating fluid inside the vortex and the fluid in the media channel. However, owing to negligible diffusion rates, very little movement takes place from the

Wednesday, February 12, 2020

A SWOT analysis explores the relationship between the environmental Essay

A SWOT analysis explores the relationship between the environmental influences and the strategic capabilities of an organisation - Essay Example Critically speaking, it is a fact that an internal strategic capability analysis puts the entire focus on the way the environment gets in contact with the product that is marketed under the aegis of an organization. The direct link with the competitors is always apparent in the case of one such analysis. However, what is most important here is that the product is compared against its own basis nonetheless. The manner in which the link between the environmental influences and the strategic capabilities of an organization is made clear is something that brings sanity within the realms of an organization. It puts the basis right of many an undertakings within the business enterprise and tells the senior management where they are going wrong and what corrective steps need to be taken under their aegis (Devane, 2007). Therefore a SWOT analysis is a good enough beginning for finding out where the product is at a particular period in time. It finds out where it will be in a given time as we ll. This is important because the product within the aegis of an organization is moving from one position to another, and discerning new avenues of growth and development all this while. This consistent race to reach the coveted top position within the industrial settings ensure that the product will bring in new standards and advancements to make sure success comes about in full circle (Richter, 2009). The SWOT analysis would eventually be the difference between how things are being managed and how these shall be taken care of in the coming days. It is of fundamental significance to realize the gravity of the situation at hand because the SWOT analysis presents a clear cut picture of where the strengths and weaknesses lie within the internal realms and how the opportunities can be cashed upon and the threats be reduced to larger proportions. The entire understanding of the SWOT analysis emanates from finding out where the organizations are being handled properly and where they are losing ground on most of the occasions. However it is always a difficult proposition to begin with and it is imperative to know how the product under the realms of an organization aims to determine its strong points and the problems that lie close to its own basis. In keeping with this discussion, this paper tries to establish the link between the environmental influences and the strategic abilities and capabilities so that a better understanding of the product and indeed the organization is made in the long range scheme of things. Essentially the use of the Porter’s Five Forces Model suggests that success could only be achieved within the SWOT analysis if proper efforts and undertakings are incorporated within it. This would mean that the new entrants are tapped, their threats are analyzed and foreseen and the required steps are taken beforehand to thwart any hiccups that may so arise at a later point in time. The Porter’s Five Forces Model is indicative of the fact t hat the SWOT analysis will be done in an effective and efficient manner. It highlights the exact ways and means through which different threats are analyzed and thus countered with the passage of time (see Appendix 1). These five forces surround the discussion of the new entrants which could come about at any