The Importance Of Stem Cells - 1355 Words

After reading the study, the most obvious future study in my mind is adjusting the treatment period of the mice. In the future, the mice should be treated for a longer time period with the MSCs. I would like to know specifically if there were negative long-term effects for using this over a longer period of time for this purpose. In class, we learned that injecting stem cells can be dangerous in that although they have the ability to become multiple types of cells in the body, it is hard to control what type of cell they evolve into. With cells that are potentially unregulated in the body dividing, this has the potential, in my opinion, to cause problems if used for extended periods of time. Additionally, another risk of using stem cells†¦show more content†¦Perhaps one group receiving a calorie restricted diet, while another a high fat and yet another high carb. Looking at the health risks that make psoriasis simulating treatments easier or harder to induce. This informatio n would be interesting to study because of the work that could be done to look at preventative measures. If diet has a role on the reaction that the body has to the inducer, doctors and health care professorial could better advise individuals about the effects of lifestyle choices as well as to educate individuals about risk factors that could impact them. A slight change to this idea would be to vary the activity level of the mice used and look at the effect that high or low activity has on the effectiveness of the treatment with MSCs. Looking at the effective because, in more fit individuals, the cells in the body are in a stressed state more often, and therefore may be more likely to have a healthier immune response. Looking at the effect of having more resilient cells in the body would be able to be part of a treatment plan therefore if this was seen to be a positive influence on the effect of MSCs in the body. This study would look at the measures that would be suggested by a doctor once psoriasis is deemed to be the cause of illness of an individual. Finding routes that make a medicine more effective would benefit individuals especially who are unable due to conflicting medicines or health purposes areShow MoreRelatedThe Importance Of Stem Cells1338 Words   |  6 PagesFrom the base of their discovery, stem cells have been know n to be able to regenerate themselves, fighting bacteria and disease, and have the component of being unspecialized. This component of being unspecialized gives way for scientists and researchers to give stem cells a specific function to target and help repair tissues and systems. Such bacteria and disease stem cells may eradicate and prevent from plaguing people are Alzheimer’s, Parkinson’s Disease, spinal cord injuries, cancer, and muchRead MoreThe Importance Of Stem Cells906 Words   |  4 Pagesepithelial cells are obtained from eye banks, where eyes can be donated for corneal transplants. Most often the corneas and retinas are removed and thrown. Which makes these discarded parts available for researchers to extract adult stem cells from. â€Å"Everything worth knowing about †¦ stem cells† (2016) Muscles have millions of adult stem cells that repair common injuries we all experience throughout life. These are obtained through biopsy. As stated in the article, they soak the cells â€Å" in a cocktailRead MoreThe Importance Of Stem Cell Research1278 Words   |  6 Pagespaper, there has always been a lot of controversy surrounding stem cell research and the ethically rights researchers have obtaining it, let alone experimenting with it. Therefore, it is no surprise that before RCT with stem cells on humans were approved and accepted, trials were done on mice and rats. While it is not ideal and in no way similar to the effects on humans, experiments done during this phase were useful in viewing how stem cells actually alter and impact osteoarthritic joints. In an experimentRead MoreThe Importance Of Pluripotent Stem Cells952 Words   |  4 Pages During the early 2000s, it was believed that embryonic stem cells (ESCs) were the only source of pluripotent cells. However, a revolutionary discovery by Shinya Yamanaka and his team in 2006 showed that skin cells can be artificially reprogrammed into a previously unknown form of pluripotent cells named induced pluripotent stem cells (iPSCs), through the artificial addition of four transcription factors; †¢ Oct3/4 †¢ Sox2 †¢ C-Myc †¢ KLf4 These iPSCs were taken from mouse fibroblasts and subsequentlyRead MoreThe Importance Of Stem Cell Research805 Words   |  4 Pageshereditary altering. In stem cell research, â€Å" An isogenic human iPSC cell line precisely corrected by the CRISPR-Cas9 system was recently constructed, despite the handling difficulties associated with gene editing of human stem cells† (Kim, â€Å"CRISPR-Cas9: a promising tool for gene editing on induced pluripotent stem cells.†) iPSCs, which are fundamentally the same as embryonic stem cells, are pluripotent cells with a high self-reestablishment rate that can separate into all cell sorts; be that as itRead MoreThe Importance Of Stem Cell Research812 Words   |  4 Pagesscientists has recognized a vital regulator of hematopoiesis, the process of making new blood cells after bone marrow transplants, bone marrow injury, and during systemic infection, creating new blood cells, including immune cells. This regulator is a protein known as the Del-1 (developmental endothelial locus–1). Researchers have deemed that focusing on Del-1 will be an effective way to upgrade stem cell transplants for both donors and recipients. It is also determined that there could be also methodsRead MoreThe Importance Of Neural Stem Cells984 Words   |  4 Pagesinterest in discovery and earning a Ph.D. eventually led to my first research experience through the NeuroSURP program at Rutgers University. There, I became a part of the laboratory of Dr. Emanuel DiCicco-Bloom and worked on a project titled,† Neural Stem Cells from Autism Spectrum Disorder (ASD) Patient Exhibit Abnormal Neurite Outgrowth.† Autism Spectrum Disorder (ASD) is a highly heritable neurodevelopmental disorder of impaired communication skills and repetitive restrictive behavior. Studies haveRead MoreThe Importance of Stem Cell Research Essay1649 Words   |  7 PagesParkinson’s disease (Watson, Stephanie, a nd Craig Freudenrich, Ph.D). Diseases such as above kill off important cells that reproduce rapidly to help the body function normally. Well, what alternatives does one have to turn to when the time clock runs out for all cells, resulting in death. Stem cell usage is a second chance given that doesn’t set death as an essential from these fatal diseases. Stem cell research is an unaware issue to society that could possibly be the antidote to saving lives, and to othersRead MoreEssay on The Importance of Stem Cell Research1060 Words   |  5 Pagesaccomplished through stem cell therapy and cell differentiation. Stem cell therapy is like an intervention, in which new cells are introduced into the body or tissue in order to treat a disease or injury (Haldeman-Englet, Chad). Cell differentiation is the process in which a cell has the potential to become physically/fundamentally and functionally different from one another Also meaning they are pluripotent (Smith, S.E). These speci al cells have many uses, thus the nickname â€Å"The Golden Cell.† ScientistsRead MoreThe Importance Of Human Pluripotent Stem Cell835 Words   |  4 Pagespluripotent stem cells, including both human embryonic stem cells (hESCs) and induced pluripotent stem cells (iPSCs), possess the ability to differentiate into any type of somatic cell, imparting promise as diverse therapeutic tools. However, a major barrier for clinically utilizing hESCs and iPSCs are animal derived or xeno products. In order to eliminate potential contaminants and possible inconsistencies, the cells need to be cultured in xeno-free conditions. Culturing stem cells requires culture

Operations Management and Use of PERT Techniques in...

Operations Management Operations management refers to a management area which involves control and design of the process of production, as well as business operations in the production of goods and services (Shim Siegel, 2009). It ensures efficiency in business operations through use of few resources as required. In addition, it ensures that the business operations are effective through meeting the requirements of the customers. Operation management has the responsibility of managing the process, which converts inputs such as raw materials into outputs (Shim Siegel, 2009). Operations management is an important part of any organization. First, it improves the productivity of the organization which significantly improves the financial health of the organization. On this, it involves efficient determination of the ratio between outputs and inputs. Productivity can take various forms such as nominal productivity, theoretical productivity, mix productivity, raw material productivity, workforce productivity, warehouse productivity (Shim Siegel, 2009). Secondly, operations management helps the organization in meeting competitive priorities of the customers. Lastly, operations management helps to design the configuration of the production systems in the organizations. On this, it involves taking into proper consideration both technological and organizational aspects (Shim Siegel, 2009). From the basics above, it is true that knowledge of operations management is moreShow MoreRelatedCase Study : Nissan Motor Company Ltd1401 Words   |  6 PagesMilestone #1 – Managing Operations Jonathan Wronski Southern New Hampshire University QSO-300 April 23, 2016 â€Æ' Using the case study titled Nissan Motor Company Ltd.: Building Operational Resiliency (Schmidt, Simchi-Levi, 2013), the goal of this paper is to evaluate how Nissan uses operations management functions to provide products and generate value for its customers and achieve a competitive advantage, and will compare and contrast service operations and manufacturing operations. This paper willRead MoreToyota s Quick Thinking Operations Management Essay824 Words   |  4 PagesManaging Operations In March of 2011, northeastern Japan was struck by one of the largest earthquakes ever recorded. The magnitude 9 quake (Oskin, 2015) triggered a devastating tsunami, killing thousands, damaging the country’s infrastructure and paralyzing all private, public, and government entities. One of the businesses disrupted by the disaster was Nissan Motor Company LTD, a multinational auto manufacturer producing automobiles under the brand names of Nissan, Infiniti, and Datsun. ThisRead MoreCase Study : Nissan s Risk Management Plan Essay1650 Words   |  7 PagesNissan Motors uses operations management functions to provide products and generate value for its customers by making the decision to maintain and to simplify their product line compared to their competitors. Their motor assembly department adopted to build to stock, and build to order strategies which gives them a competitive advantage over their competitors. The built to order strategy is the strategy that the design of v ehicles is based on demands of the customers. By having this strategy theRead MoreProject Planning Tools Are Useful For Tasks Essay980 Words   |  4 Pages Project planning tools are useful for tasks with the possibility of different outcomes, where risks of problems and failures exist and, therefore, require planning and all possible assessing options as well as organizing activities and resources to deliver a successful result. Some project planning tools are enumerated below. It is pertinent to mention that the effectiveness and appropriateness of each one is a function of the project stage and the users experience: PERT CHARTS PERT is a planningRead MoreAnalyzing the Operations Management Course of a College1299 Words   |  5 PagesOperations Management Course A Reflective Essay My knowledge of operations managements impact on organizational effectiveness has grown considerably in this course. I now have a better understanding of how the design and improvement of operational processes and systems can be structured so that the resources required for producing and delivering goods and services are optimized to their full potential. I have a newfound appreciation for the role of operations managers. They take on the challengeRead MoreProject Management1527 Words   |  7 PagesAssignment #3: Project Management Dr. Zelphia Brown August 12, 2012 HRM 520 Information Systems Construct a Cost-Benefit Analysis matrix for an organization that is considering replacing its internal payroll system with a payroll outsourcing service. Include direct and indirect revenue enhancements and direct and indirect cost reductions. For an organization which is considering replacing its internal payroll system with a payroll outsourcing service, the direct revenue enhancements and cost reductionsRead MoreThe Systems Development Life Cycle Paper916 Words   |  4 PagesDevelopment Life Cycle Paper By using different type of project management tools you can determined which tools and requirement that will be needed for the project. Project management has many tools available to help with managing projects. The two that are talked about in the chapter are these; Program Evaluation and Review Technique (PERT) and Gantt charts, they help managers schedule and monitor the activities involved in large projects, such as implementation of a large-scale information systemRead MoreCase Study Management Functions Of Nissan Motor Company Essay1571 Words   |  7 Pages Milestone One: Nissan Case Study The purpose of this paper is to examine and evaluate the use of operational management functions used by Nissan Motor Company Ltd. The paper will prove to show how Nissan uses operations management functions to provide products and generate value for its customers. CPM and PERT will be discussed to see how they fit into the company’s operational and project management systems. Lastly, this paper will identify the steps used to developing a forecasting system andRead MoreProcesses Involved in Planning, Scheduling, and Budgeting of Information Technology Projects1413 Words   |  6 PagesInformation Technology Projects Introduction Organizations of all types and sizes engage in project planning, scheduling and budgeting to achieve their goals, but information technology projects have some special qualities that make these processes more challenging. Project managers must take a wide range of factors into account in formulating their approaches to software development, including the fact that current processing speeds will likely be twice as fast as when the project is completed comparedRead MoreE-Commerce Strategies for Grocery Stores845 Words   |  3 Pageswith failure as operations management systems have failed to translate the many accuracy and speed advantages of e-commerce into a value-chain encompassing operations management performance advantage (Ruch, Sackmann, 2012). The intent of this analysis is to evaluate how food and grocery stores can be made more efficient through e-commerce-based operations management. Making Grocery Retailing More Efficient with Operations Management The traditional approach to operations management is based on solving

Communication Theories of Management

Question : Communication theories of Management ? Answer : Communication theories Communication is the flow of information from a source to a receiver and back. There are different communications, channels that are available. Recently I went shopping with a friend in a cloth shopping mall. In our shopping spree we were moving from one shop to another in such of the best items that we were looking for. As a communication, student I was observing the communication, patterns that are applied in the process of communication, between the client and the seller. The most important skill that is applied in this communication, process is negotiation skills where the seller attempts to convince the seller on the price that the item is being sold at. The transaction model of communication, positions both the sender and the receiver in the context of shared experiences. Miller (2005, P. 16) suggests that in this model each communication, element exists about other models. This means that communication is an exchange of something of value and thus the communication is based on a transaction that the two parties have. In a buyer and seller relationship, the communication, that takes place between the parties involved is based the transaction that they want to form. Here the seller wants to achieve the best price for the item being sold while the buyer seeks to achieve the lowest price in the market. Therefore each party takes turns in sending messages and the role that each of them plays in the communication reverses each time one of them sends the message. According to Miller (2005, P. 57) the transactional model, the environment and medium of communication, keeps changing where the people that are involved in the process keep chan ging. Once one customer has left, the other customer comes in and the way the seller relates to the new customer depends on many factors like, attitude and body language of the customer. The sender and the receiver keep the conversation alive through an interdependent me relays message between them. Barnlund (2008, P. 47) suggest that the transactional model relates communication, to social reality of the individual or group in the context that they are in. this means that responses cannot be predicted since different backgrounds of the parties involved shape the kind of communication, that takes place. Further social and cultural context determine the nature of communication. For example certain items like under wears are not mostly bargained like other items, while on the hand,, women are seen to bargain more than men. On the other hand, Berlos SMCR theory of communication is based on four factors of sender, message, channel and receiver. In communication, each of the components is affected by many factors that exist within the environment that communication, takes place. Littlejohn Foss (2008, P. 18) states that communication, skills of the sender affect the process of communication,. In this case the shop owner or sales agent is the sender of the message since they are the ones who start communicating with the client. If the seller has good communication, skills the message will be relayed well to make customers be willing to check the prices of the items being sold. On the other hand, the buyer is the receiver of the message and thus the message has to be communicated in a way that allows the receiver to understand the message. Wang, et al.(2009, P. 671) argues that the attitude of both the sender and the receiver also determines how effective the message can be received or relayed. Attitude af fects the message depending on the social systems and knowledge that the parties in the communication, system have. The parties that are involved in communication, like in our case the seller and my team have a common ground in the communication, process for information or messages to flow from one person to another. All factors in communication, must in sync in both parties for easy communication, between them. Salas (2016, P. 79) argues that communication, accommodation theory is based is based on the interaction between people based on adjusting speech and vocal patterns using gestures to accommodate others. This theory is based on reasons why individuals emphasize or use communication, to minimise social differences that exist between different groups or parties that are involved in the conversation. Gallois, et al. (2005, P. 123) suggests that iIn communicating, parties link language, context and identity. Both the receiver and the sender base their communication, on interpersonal and personal factors in making their communication using accommodation (Ayoko, et al., 2002, P. 167). Accommodation is based on convergence and divergence. In our interaction with the sellers in the shopping malls both convergence and divergence were used in communication,. Convergence was based on strategies used by the buyers and the sellers to reduce differences between them to make communication, better; o n the other hand, divergence was based on limiting accommodation by accentuating speech and nonverbal differences between us. Therefore communication, accommodation, transaction model and Berlos SMCR are both based on factors within the communication, environment that shape the way communication, takes place. The Berlos SCMR theory uses four factors to determine and shape the effectiveness of communication,; similarly communication, accommodation is based on the interaction between the parties in communication, who adjust their communication, by diverging or converging to create an environment that accommodates each other(Jones, et al., 2006). Lastly the transactional model positions the sender and the receiver in the context of shared experiences that they have. Therefore organisational communication is based creating an environment that accommodates all the parties involved in the communication, process. Salas (2016, P. 78) suggests that communication, has to be based on creating conducive environment for the message to be conveyed to all the parties. The sender and the receiver must be positioned in a way that allows the sender and the receiver to receive the message and feedback without interference. Miller (2005, P. 22) suggests that commutation is based on how factors enable the immediate situation when communication, takes place to be shaped by socio-psychological states, goals and addressee focus, sociolinguistic strategies, behaviour and tactics and lastly labelling and attributions. On the other hand, when sending and receiving the message, both the receiver and the sender evaluate future intentions when sending and receiving feedback. References Ayoko, O., Hrtel, C. E. J. Callan, V. J., 2002. Resolving the Puzzle of Productive and Destructive Conflict in Culturally Heterogeneous Workgroups: A Communication, Accommodation Theory Approach. International Journal of Conflict Management, 3(2), p. 165195. Barnlund, D. C., 2008. A transactional model of communication,. 2nd ed. New Jersey: New Brunswick. Gallois, C., Ogay, T. Giles, H., 2005. Communication, Accommodation Theory: A look Back and a Look Ahead". In Gudykunst, William B. Theorizing About Intercultural Communication,. Thousand Oaks: Sage. Jones, E., Watson, B., Gardner, J. Gallois, C., 2006. Organizational Communication,: Challenges for the New Century. Journal of Communication,, 54(4), p. 722750. Littlejohn, S. Foss, K., 2008. Theories of human communication,. 9th ed. Belmont: Thomson Wadsworth. Miller, K., 2005. Communication, Theories: Perspectives, Processes, and Contexts. 2nd ed. Boston: McGraw-Hill Higher Education. Miller, K., 2005. Communication, Theories: Perspectives, Processes, and Contexts. 2nd ed. Boston: McGraw-Hill. Wang, H. C., Fussell, S. F. Setlock, L. D., 2009. Cultural difference and adaptation of communication, styles in computer-mediated group brainstorming. 669678, Proceedings of the 27th international conference on Human factors in computing systems.

Marine Science Food Web free essay sample

On the diagram below, what percentage of energy (from the choices in blue on the left) is transferred from a producer to a: (A) secondary consumer, (B) tertiary consumer, (C) quaternary consumer? A: 1.0% B: 0.1% C: 0.01% Look at the quote from Rachel Carson on the first page. What do you think the quote means? Use some of the terms we have covered regarding the topic of food webs in your one to two paragraph explanation. I think the quote is true in its meaning, that every creature on Earth is connected by a food chain. The chain starts with the Sun, and then goes to the producer, which uses photosynthesis to produce energy. The producer receives 100% of the Sun’s energy. All consumers after that only receive 10% of the energy from the consumer/producer before them. The next is the primary consumer, which receives 10% of the energy. Then there’s the secondary consumer, which receives 1. We will write a custom essay sample on Marine Science Food Web or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page 0%. The gist of the quote is that throughout all of the Earth’s environments, there are always food chains, where organisms gather energy from other organisms. Why is it beneficial that many predatory fish have larval and juvenile stages that feed at a low trophic level, while the adults feed at a tertiary or quaternary trophic level? If the larvae and juveniles feed at a lower trophic level, then there is less of a risk for them to be consumed, since they are feeding in a more inconspicuous manner. The adults can fend for themselves better, and therefore can feed at a high level with larger organisms. Not all adults feed at a high trophic level. Whale sharks (50 ft.) are the largest fish and feed on plankton and small fish, while Great White sharks (20 ft.) are the largest carnivorous fish and feed on sea lions, seals and large fish. Blue whales (100 ft.) are the largest whale and feed primarily on plankton and krill, while the Sperm whale (45 ft.) is the largest carnivorous whale feeding on fish and very large squid. (a) How does the location of each animals position in relation to the producers contribute to their size? Be sure to look at the food chain and the amount of energy  that is being transferred between the levels. The higher on the trophic level, the organism is generally larger and more than likely vegetarian and eats in huge quantities. (b) Why do you suppose the plankton feeders are able to attain such large sizes compared to the carnivores? They are able to grow much larger, because they can consume large amounts of plankton or krill at one time, while a smaller predator must stay their specific size so they can be able to catch their prey.