Question 8-17 Hammaker Manufacturing Ii (Business Process...

1. Identify tools that would help Denise and Rowland map HMCs business processes. Which processes do you think they should work on first? Why those processes? Hammaker Manufacturing (HMC) has had its AIS in place for the past 15 years, and is interested in reevaluating its business processes to identify any potential areas for improvement. The current system has worked well for the company so far, however with the increasing pace of modern technological advances, HMC is weighing its options between business process reengineering and the potential to outsource. Denise Charbonet, the CEO, is currently working with Lloyd Rowland, a software consultant, to evaluate the feasibility of outsourcing jobs. Some tools that they could use to†¦show more content†¦The sales process is also key to look in to because getting the products to the customers and keeping them satisfied is how HMC has been able to grow over the past 15 years. The possibility of updating the sales order process could really take the companys operations to the next level. Overall, the ultimate objective of Charbonet and Rowlands evaluation of HMC should determine what will be in the best interest of the company as a whole. 2.Identify at least six reasons why companies choose to outsource or offshore a business process. Which of these reasons might Dick use to make his decision to outsource or to attempt BMR? Reasons why Companies Choose to Outsource or Offshore a Business 1) The cost is significantly lower in the other country. 2) The company can increase its efficiency and focus on other areas of business if it outsources a particular process. 3) The needs of the business cannot be fulfilled locally. 4) The company to which a process is being outsourced is an expert in that particular area. 5) The products or parts made by the offshore company may be more reliable than if they were made in house. 6) The external company has the efficiency to reduce the time that it takes for the product to get to the market. Based on the information given about HMC, in making his decision to outsource or to attempt BMR, Dick should consider the cost of the external company, the quality and reliablility of the

Reasons for Iraq War Free Essays

Reasons for Iraq war There are many reasons for the cause of the Iraq war. The Iraq war took place in the early 2000’s. Many people died and it was a very brutal war. We will write a custom essay sample on Reasons for Iraq War or any similar topic only for you Order Now The Iraq war has many reasons to why it started; weapons of mass destruction, terrorism and nationalism. Those are the main reasons for what happened in the early 2000s known as the Iraq war. In March 2003, the people of the United States and its allies around the world launched an attack in the Middle East on the country of Iraq. The United States believed that Iraq possessed weapons of mass destruction (WMD). This included but is not limited to chemical, biological, nuclear and explosive weapons that could be used to kill numbers of people. Not only did the US need to prevent Hussein from using these weapons but also needed to insure the weapons and technology would not be passed on to terrorist groups. The main purpose of this invasion was to remove the countries brutal a d dangerous dictator, Suddam Hussein. The roots of struggles in Iraq dated back hundreds of years and many historical events compiled together to create the rising tensions between the world and Iraq. In response, the United Nations formed a coalition (a temporary union between multiple counties to achieve a common goal) to over throw Suddam Hussein. Arab members of the coalition like Saudia Arabia and Egypt did not support a total invasion on Iraq. Suddam Hussein continued to defy the UN insurmountable pressure to disarm the Iraq begins to take place and has a devastating effect on the people of Iraq. Because of suddam Hussein brutal repression of his people, the US and its coalition allies establish no fly zones. These prevented Iraq from flying aircraft over northern and southern areas of the country. US fighter jets patrolled the no fly zones Suddams military from attacking, thus protecting people â€Å" (pg 189) Blix) Iraq’s struggle to break away from its ruler, king Hussein created a divide amongst its peo ple. Iraq’s struggle for nationalism created a divide amongst its people. How to cite Reasons for Iraq War, Papers

Physio Ex free essay sample

The maximum threshold will not change in cardiac muscle cells (as with any other cells), which is determined by the X amount of voltage needed for calcium channels to open. After this point, no additional voltage can cause the channels to open more, or again, prior to depolarization. 3. Why is it only possible to induce an extrasystole during relaxation. a. 3. cardiac is able to depolarize only after repolarization 4. explain why wave summation and tetanus are not possible in the cardiac muscle tissue. a. Cardiac cells have long action potentials and long twitches, therefore do not show temporal summation. Act 2 1. Explain the effect that extreme vagus nerve stimulation had on the heart. a. The vagus nerve stimulation caused the heart to flat line restart and react normally. The response after the stimulation that resumed the heart is called the vagal escape. 2. The SA node of the heart is located in the right arterial wall 3. We will write a custom essay sample on Physio Ex or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Describe how the sympathetic and parasympathetic nervous systems work together to regulate the heart rate. a. The sympathetic and parasympathetic are two branches of the autonomic nervous system. Both supply nerve impulses to the heart. The sympathetic (fight or flight), becomes more active when needed. Stimulation will increase the heart rate and force of contractions. The parasympathetic (resting and digesting) this branch is more active. Stimulation decreases the heart rate without directly changing force of contraction 4. What do you think would happen to the heart rate if the vagus nerve were surgically cut? a. The heart rate would increase but the heart would be damaged. The vagus nerve carries important information to the heart from the parasympathetic nervous system. This information is the decrease of heart rate, contraction strength, and the rate of the electrical impulses conducted in the heart. The sympathetic does the opposite and raise heart rate, contraction force and electrical conduction. Both of these systems work together. Act 3 1. Explain the effect that decreasing the temperature had on the frog heart. How do you think the human heart would respond? a. The colder temperature the heart rate is slower. A frog has no internal homeostatic regulating mechanism. The temperature will change depending on external environment. Because the human has an internal temperature of 35. 8-38. 2 degrees C even when the external environment changes. A cooler temperature for a humans heart rate would decrease and possibly be hypothermic in extreme external temperature conditions. 2. Describe why Ringers solution is required to maintain heart contractions? There are electrolytes of calcium, chloride, sodium, potassium, and magnesium. This is meant to keep the isolated intact heart workable. 3. Explain the effect that increasing the temperature had on the frog heart rate. How do you think the human heart would respond? The hotter he temperature for the frog the heart rate would increase. The human heart rate would increase and maybe not be able to maintain its homeostasis and possibly become hyperthermic, in extreme external temperature conditions. A frogs internal body temperature changes depending on external environment and has no internal homeostatic mechanisms to regulate temperature. Act 4 1. Atropine is an †Å"acetylcholine antagonist. † Does atropine inhibit or enhance the effects of acetylcholine? a. Describe your results and how they correlate with how the drug works. Yes. The heart rate increased from 44 to 69. The modifier worked in the opposite to the neurotransmitter, so this would be an antagonist. 2. Describe the benefits of administering digitalis? a. Digitals are used to bolster a weak heart in congestive heart failure. People with a bad heart need to have maximum time for the venous return and increased stroke volume would benefit from increased force of contraction and decreased heart rate. 3. Distinguish between cholinergic and adrenergic chemical modifiers. Include examples of each in your discussion. a. Cholingeric and adrenergic modifiers inhibit, mimic, or enhance the action of acetylcholine in the body. Pilocarpine is a direct acting cholinergic agonist that decreases the heart rate by directly acting on the receptor the same as acetylcholine. Atropine is a cholingeric antagonist that blocks the acetylcholine receptor increasing the heart rate. Epinephrine is an adrenergic agonist and binds to adrenergic receptor like B1, B2, and Alpha1 and increases heart rate. This mimics effect of the sympathetic nervous system. Act 5 1. Describe the effect that increasing the potassium had on the heart in this activity. How did this change the resting membrane potential of the cardiac muscle cell? a. Excessive potassium decreases the resting otential of the plasma membrane and decreases the force of contraction. The ectopic pacemakers can be caused by leakage of potassium into cardiac cells. The pacemakers then show in abnormal locations of the heart muscle. This decreases the force of contraction with a negative inotropic. In the experiment the heart was decreased to 28 and then erratic. 2. Des cribe how medicines called â€Å"calcium channel blockers† are used to treat patients and why? a. They are used to treat high blood pressure and abnormal heart rates. This blocks movement of calcium through channels and throughout phases of cardiac action potentials.