DHS works closely with international partners, including foreign governments, major multilateral organizations, and global businesses, to strengthen the homeland security of the United States. These agreements involve international trade, security, travel, and global economies. For example, DHS is engaged internationally and has stationed homeland personnel in over 75 foreign nations. Select one of DHS’s international […]
Consider the following model, dx dt = σ(y −x), dy dt = rx −xz −y, dz dt = xy −bz, where x, y, and z are scaled variables and can be negative. The parameters, σ,r, and b, are positive. (a) What are nullclines of x, y, and z? (b) What are equilibria of x, y, […]
Consider the following model, dx dt = x2y −x + ay, dy dt = b −ay −x2y, where x and y are concentrations of chemical substances. (a) What are nullclines of x and y? (b) What are equilibria of x and y? (c) Show the Jacobian matrix of the model. (d) Calculate the Jacobian matrix […]
Consider the Lotka-Volterra competition model presented in class, where Ni is the density of competing species i. (a) What are nullclines of N1 and N2? (b) What are equilibria of N1 and N2? (c) Show the parameter condition in which an internal equilibrium is stable. (d) Show the Jacobian matrix of the model. (e) Calculate […]
Natural Resource Mathematics This assignment is due on Friday, September 17, 10:00 am. Make sure that you show clearly the reasoning you use to solve the problems. It is also advisable to keep a photocopy of the assignment you hand in. You are free to use any reference you wish as long as you cite […]
That is, the number in each cell indicates the monthly size premium for that particular country/region. You are also given the global market monthly premium named ‘Global Market’. 1) Calculate the time-series average returns and standard deviations to the size premiums across the six regions/countries. You should also consider the reward to risk ratios calculated […]
Social Justice Project, Part 2: Literature Review and Evidence-Based Practice Recommendations In the first part of this project, you identified a consumer challenge related to equity, access, affordability, and/or social justice in health care and analyzed the impact of legislation on the problem. Now, you will be searching the literature to identify potential solutions and […]
Health Literacy in Australia Discuss how individual health literacy and health literacy environment interact, and how these influence an individual’s health literacy. Discuss how health literacy affects the health and wellbeing of individuals especially those in vulnerable and disadvantaged groups. Discuss 2 examples that show your understanding .
From your list of concepts or outcomes within your backward design, identify at least two concepts that can / should be integrated. At this point ask yourself: Which concepts provide an opportunity to address worldview questions? Which concepts need correction or amplification? Is there a concept that is so impacted by another worldview that it […]
Your APA formatted paper fully answer each question in complete sentences in a research paper APA format, not just an answer to the questions.. Do the guidelines make explicit recommendations ? Has the guideline been subjected to peer review and testing? Is the intent of use provided ? Are the recommendations clinically relevant? Will the […]