Leônidas Macedo

The structure and function of sodium-calcium exchangerIntroduction:The sodium calcium exchanger comprises of electrogenic membranes that are attached to secondary transporters that facilitate the transport of calcium across the organelles or cell membranes to regulate the levels of calcium in the cytosol. The sodium calcium exchanger uses ATP as the energy molecule stored in the electrochemical gradient of sodium to allow sodium to flow across the plasma membrane in exchange for calcium ions ...

ContentAll issues (moral, legal, political and women’s reproductive health) that touch on the topic of abortion must be discussed. The essay should be between 5-7 pages or 2,500-3,000 words (maximum) excluding the references. All sources must be properly acknowledged in the references. All assignments should clearly indicate the: Title of the Assignment, Course Title & Numbers, Instructor’s Name and Student’s Names and I.D. Number at the top of the first page of the assi...

TopicVER Title: Eliminate redundant spaces Base Case: Original design Provides many redundant spaces such as (six storages, three electrical rooms and three telecom rooms) .  VE Recommendation number.  VE Recommendation title.  Targeted function.  Base Case description.  VE Recommendation description.  Advantages and Disadvantages of VE Recommendation.  Cost savings (PW &a...

TaskYou should design and implement a motivated active decision-making architecture for an autonomous robot confronted to an action selection problem. It should utilise a simulated physiology of homeostatically-controlled variables, as well as appropriate motivations and behaviors. The work is similar to the architecture covered in Lecture 5 and the corresponding Practical 5. However, in this occasion, your robot has to solve a 2-resource problem. This means that your robot will need: &bul...

Questions: Course: Introduction to International Relations Research Paper Instructions This assignment is worth 20 percent of the course final grade.   The essay should examine and discuss the chosen topic by using supplementary, primary and/or secondary, reading materials relevant to the argument. It must not be based solely on required readings.   This assignment has two components, both of which will be reflected in the grade assigned to it: Somewhere between 8 to 10 pages, no...

BackgroundDelicious Chocolate Company (DCC) has been developing decadent Italian chocolates, and retailing them in boxed formats, for several years. DCC has to date been profitable enough to satisfy its joint owners, Emanuela and Raffaele. They have no intention of taking on the larger brands in the future, but they realise that DCC needs to shake off its present “artisan” image and expand significantly over the next 5 years, while improving profitability. As Raffaele explains:&...

Before voting on a proposal to offer day care service for employees’ children, the board of directors of a corporation is seeking more information. The human resources (HR) manager polls 300 employees and 90 say they would seriously consider utilizing the service. What is the point estimate of the proportion of employees who would seriously consider utilizing the service? Is the sample large? Explain. Build a 90% confidence interval for the proportion of employees who w...

The assessment is in two parts – a plan and an assessed report. The plan carries no marks for the module. The aim of the plan is to complete some of your work early in the semester, receive some feedback and help you manage your time for the final assessment. If you submit your work late you will receive no feedback to assist you with your final piece of assessed work. Plan Read the instructions for the final report so you understand what your assessed task is. There is no word limit for t...

Question: Three-Phase Induction Motors Instructions This assignment forms part of the formal assessment for this module. If you fail to reach the required standard for the assignment then you will be allowed to resubmit but a resubmission will only be eligible for a Pass grade, not a Merit or Distinction.You should therefore not submit the assignment until you are reasonably sure that you have completed it successfully. Seek your tutor's advice if unsure. 2. You will need to use some sim...

Blackjack is a popular card game. The objective of the game is to draw cards and obtain the highest total not exceeding 21. The possible card values range from 1 to 10 and, unlike a real deck, the probability of drawing a card is equal The game begins by dealing two visible cards to the player, and two cards to the dealer. However, in the case of the dealer, one card is visible to other player while the other is hidden. The player decides whether to "hit" (draw another card), or "stand...