Traffic Redundancy Elimination Solutions in Cloud Computing Free Essays

1.1Background Work: Cloud calculating offer it’s clients an economical and convenient pay-as-you-go examine theoretical account, known besides as use based pricing.Cloud clients pay merely for the existent usage of calculating resources, storage, and bandwidth, harmonizing to their changing demands, using the cloud’s scalable and elastic computational capabilities. We will write a custom essay sample on Traffic Redundancy Elimination Solutions in Cloud Computing or any similar topic only for you Order Now In peculiar, informations transportation costs is an of import issue when seeking to minimise costs. Consequently, cloud clients, using a wise usage of the cloud’s resources, are motivated to utilize assorted traffic decrease techniques, in peculiar traffic redundancy riddance, for cut downing bandwidth costs. I refer as cloud clients to organisation that send abroad services to the cloud, and as users to the end-users and devices that consume the services. Traffic redundancy stems from general end-users behaviour, such as often accessing, downloading, uploading, distributing, and modifying the same or similar in sequence points ( paperss, informations, web, and picture ) . Traffic Redundancy remotion is used to extinguish the transmittal of excess content and, hence, to well cut down the web cost. In most common Traffic Redundancy Elimination solutions, both the starter and the receiver inspect and evaluate signatures of informations balls, parsed harmonizing to the informations pleased, past to their plan.when outmoded balls are detected, the starter replaces the plan of each excess ball with its strong signature. profitable Traffic Redundancy Elimination solutions are well-liked at undertaking webs, and occupy the ingestion of two or more proprietary-protocol, province corresponding middle-boxes at both the intranet entry points of information centres and subdivision offices, extinguishing cyclical traffic between them. While proprietary middle-boxes are well-liked point solutions within endeavors, they are non as gorgeous in a cloud location. Cloud suppliers can non profit from a engineering whose end is to cut down client bandwidth measures, and therefore are non likely to put in one. The rise of on-demand work infinites, garnering suites, and work-from-home solutions detaches the workers from their offices. In such a active work state of affairs, fixed-point solutions that need a client-side and a server-side middle-box brace become unsuccessful. On the other manus, cloud-side snap motivates work sharing among waiters and migration among informations enters. Therefore, it is often agreed that a cosmopolitan, software-based, end-to-end Traffic Redundancy Elimination is important in today’s permeant environment.This enables the usage of a standard protocol stack and makes a Traffic Redundancy Elimination within end-to-end secured traffic possible. Current end-to-end Traffic Redundancy Elimination solutions are sender-based. In the instance where the cloud waiter is the transmitter, these solutions require that the waiter continuously maintain clients’ position. We show here that cloud snap calls for a new Traffic Redundancy Elimination solution. First, cloud burden reconciliation and power optimisations may take to a server-side procedure and informations migration environment, in which Traffic Redundancy Elimination solutions that require full synchronism between the waiter and the client are difficult to carry through or may lose efficiency due to lost synchronism. Second, the popularity of rich media that consume high bandwidth motivates content distribution web ( cdn ) solutions, in which the service point or fixed and nomadic users may alter dynamically harmonizing to the comparative service point locations and tonss. Furthermore, if an end-to-end solution is employed, its extra computational and storage costs at the cloud side should be weighed against its bandwidth economy additions. Clearly, a Traffic Redundancy Elimination solution that puts most of its computational attempt on the cloud side2may bend to be less cost-efficient than the 1 that leverages the combined client-side capablenesss. Given an end-to-end solution, I have found through our experiments that sender-based end-to-end Traffic Redundancy Elimination solutions add a considerable burden to the waiters, which may eliminate the cloud cost salvaging addressed by the Traffic Redundancy Elimination in the first topographic point. Our experiments further show that current end-to-end solutions besides suffer from the demand to keep end-to-end synchronism that may ensue in debauched Traffic Redundancy Elimination efficiency. In this paper, I present a fresh receiver-based end-to-end Traffic Redundancy Elimination solution that relies on the power of anticipations to extinguish Redundant traffic between the cloud and its end-users. In this solution, each receiving system observes the entrance traffic redundancy riddance am and attempts to fit its balls with a antecedently received ball concatenation or a ball concatenation of a local file. Using the long-run chunks’ metadata information kept locally, the receiving system sends to the waiter anticipations that include chunks’ signatures and easy-to-verify intimations of the sender’s hereafter informations. The transmitter foremost examines the intimation and performs the Traffic Redundancy Elimination operation merely on a hint-match. The intent of this process is to avoid the expensive Traffic Redundancy Elimination calculation At the dispatcher side in the absence of traffic redundancy. When redundancy is detected. The transmitter so sends to the receiver merely the acks to the anticipations, alternatively of directing the information. On the receiver side, we propose a new computationally frivolous unitization ( fingerprinting ) strategy termed battalion unitization. Pack unitization is a new for rabin fingerprinting conventionally used by rhenium applications. Experiments show that our attack can make informations treating velocities over 3 gb/s, at least 20 % faster than rabin fingerprinting. Offloading the computational attempt from the cloud to a big group of clients signifiers a burden distribution action, as each client processes merely its Traffic Redundancy Elimination portion. The receiver-based Traffic Redundancy Elimination solution addresses mobility jobs common to quasi-mobile desktop laptops computational environments. One of them is cloud snap due to which the waiters are dynamically relocated around the federated cloud, therefore doing clients to interact with multiple altering waiters. Another belongings is ip kineticss, which compel rolling users to often alter information science references. In add-on to the receiver-based operation, we besides suggest a intercrossed attack, which allows a battery-powered nomadic device to switch the Traffic Redundancy Elimination calculation overhead back to the cloud by triping a sender-based end-to-end Traffic Redundancy Elimination similar to to formalize the receiver-based Traffic Redundancy Elimination construct, we implemented, tested, and performed realistic experiments with battalion within a cloud environment. Our experiments show a cloud cost lessening achieved at a logical client effort while deriving extra bandwidth nest eggs at the client side. The execution codification, over 25 000 lines of degree Celsius and Java, can be obtained from our execution utilizes the transmission control protocol options field, back uping all tcp-based applications such as web, picture straffic redundancy riddance aming, p2p, e-mail, etc. How to cite Traffic Redundancy Elimination Solutions in Cloud Computing, Essay examples

Basic Life Support Teaching free essay sample

The aim of a planned teaching guide is to enable the teacher to have a concise lesson plan and objectives for in which to teach BLS to the students. The target audience is 1st year nursing students, who may or may not have any previous experience with BLS; it is therefore necessary to question their knowledge. The plan must use language that is appropriate and understandable. Whilst being mindful not to use nursing slang or unfamiliar terminology. There is an assumed interest from the students as this is a perquisite to passing first year. This maximizes the student’s willingness to learn and facilitates control of learning. The nursing labs will be utilized to teach the students with the focus on developing the skills and knowledge required to perform BLS. The students will be provided with a handout, outlining the important aspects to be covered. The learning theory that will be utilized is ‘Gardner’s Multiple Intelligences’ which expresses that there are several different types of intelligence and that student’s have different strengths and learn differently. The intelligences include kinaesthetic; logical; spatial; mathematical; visual; verbal; interpersonal; musical and naturalistic. This teaching plan will incorporate verbal, visual and tactile approaches to teaching to assist the student’s in gaining the skills and knowledge needed (Helding, 2010). Allocation of the tasks involved in the teaching plan will be divided equally amongst both teachers. Time | Activity| 5mins| Welcoming students: Allocated teachers- S and N (Introducing ourselves and welcoming the students, explaining why they are here and what the aim of today’s class is. Welcome students, Hello our names are S and N, as you know we are 3rd year nursing students. Part of your role as a nurse is to teach people. This could be patients, families or other nurses. Our role today is to teach you (the first year nursing students) how to perform Basic Life Support and the importance of this skill. To assist your learning today we will be teaching you using a range o f verbal, visual and tactile approaches. (While doing this we will point to our ears, eyes and hands. ) Determining pre-existing knowledge/Ice breaker activity: Allocated teacher-S. Students will be asked to introduce themselves and to explain their understanding of BLS. We do this to determining their Pre-existing knowledge)To Determine pre-existing knowledge, we will ask the students to introduce themselves and briefly state what they know about BLS. Also questioning whether any of students, have been exposed to a situation where BLS was needed? | 5 mins| Topic content: Allocated teacher- N. Students will be provided with a hand out of a brief written overview of the lesson. Assisting visual learning. Explain legal requirements – Duty of care, Cultural awareness/sensitivity, Confidentiality, Limitations and the importance of Debriefing. 2- Protection- The importance of PPE, which involves gloves, gowns, and protective eyewear if bodily fluids/blood is present. 3- Assessing an emergency situation and prioritising the management of the patient when dealing with life threatening situations. 4- Managing the unconscious patient Airway, Breathing and Circul ation (Cardio Pulmonary Resuscitation) and knowing how to place a patient into the recovery position. Understanding what a Defibrillator is and when it can and cannot be used. | 5 mins| Learning objectives and Topic content: Allocated teacher-S. Next, we will explain the learning objectives to the students. (This will be provided on a handout to assist in visual learning). At the completion of today’s teaching session it is expected that the students will be able to: 1- Have a basic understanding of the legal requirements in relation to Basic Life Support. Understand the need for PPE when administering Basic Life Support in relation to infection control 3- Assess an emergency situation 4- Prioritize the management of a patient when dealing with life threatening situations 5- Manage the unconscious patient. 6- The correct use of a Defibrillator. 7- Know the recovery position and how to place a patient in it. | 5 mins| Lesson Outline: Allocated teacher-NExplaining legal requi rements : Duty of care: A duty of care is implied when the person who is requiring your assistance is in your workplace. E. g. patient, co-worker or visitor. Consent of an unresponsive patient is assumed in an emergency situation. (Crouchman, 2009; Milne amp; Mellman-Jones, 2010). Cultural awareness/sensitivity: We need to mindful of varying cultures when assisting patients, as different cultures prefer to be unexposed which is necessary when defibrillation is required. Eg, Muslims (Hattersley amp; Keogh, 2009). Confidentiality: Following an emergency situation it is vital to refrain from speaking to others outside the workplace about the patient to ensure the patient’s privacy and dignity. Think about how you would feel if you where in the patient’s situation. Maeder, Martin-Sanchez, Croll, amp; Ambrosoli, 2012)? Limitations: Remember that once you start you can’t stop until you’re physically unable to or help arrivesDebriefing: Participating in the debriefing process is vital due to the enormity of the situation, enabling the nurse to express their feelings, preventing possible burnout. It may also be benefic ial to discuss what happened with someone involved in the emergency or within your area such as NUM, co-worker, friend (Funnell. , Koutoukidis. , amp; Lawrence. , 2009). Protection- Nurse’s are taught to wear gloves at a minimum whilst performing BLS. To avoid direct contact with blood or other bodily fluids it is necessary to wear gloves, gown and protective eyewear to reduce risk of infection to yourself (Funnell. et al. , 2009). (Remember, you do not know what that sweet little old woman could have! ) Assessing an emergency situation and prioritising the management of the patient when dealing with life threatening situations and managing the unconscious patients Airway, Breathing and Circulation (Cardio Pulmonary Resuscitation)30mins DRSABCD: Allocated teacher- N to Talk, S to demonstrateThis will be written on the whiteboard and each step demonstrated on the dummy. Students are encouraged to ask questions if clarification is needed. * Danger: This can relate to you or the patient. Be conscious of your surroundings. * Response; Approach the patient and check for a response by talking loudly and touching their shoulders. Look, Listen and feel. * Send for help: Press the emergency buzzer; you may also call for help. * Airway: Checking for breathing: Place your ear over the persons nose and mouth:Look- Can you see the chest and abdomen rise and fall? If vomit is present use suction to remove. Listen- Can you hear air entering the mouth and/or nose? Feel-Can you feel air on your hand or face? It is no longer necessary to check for a pulse. Breathing: 30 compressions to 2 breaths for all. (Staying alive or Mary had a little lamb). Do a quick secondary assessment to ensure the patient is not losing blood, as compressions will increase bleeding. If no bleeding, commence compressions, which should be performed on the lower part of the breastbone. Place your thumb at the top of the sternum and where you pinkie finger reaches at the bottom of the sternum, is the location for compressions. With your hands clasped one on top of the other or interlocked, kneel beside the patient keeping your elbows straight. Press firmly and fast compressing 1/3 of the chest depth(Funnell. et al. , 2009). After 30 compressions, give two squeezes of the non-rebreather for both children and adults by tilting the head back, place mask on the face using one hand on the forehead and the other on the chin to secure the mask. If no change to patient’s condition continue the process again. With infants, it is important not to tilt the head as this will block the airway. Compressions performed on an infant require the use of two fingers just below the midpoint of the sternum 1/3 of the chest deep at 100bpm. Continue BLS until there are signs of life, ambulance take over or you are physically unable to continue (Australian Resuscitation Council. , 2012b). * Circulation: The purpose of the compressions is to get the heart to push the blood and oxygen around the body (Marieb, 2009). The organs of the body require oxygen, if possible elevate the legs, this helps push the blood up to the brain (Mosbys Medical, Nursing amp; Allied Health Dictionary, 2006). If performed correctly CPR can re-start cardiac function, or maintain circulation to vital organs until ALS personal arrive (Funnell. t al. , 2009). * Defibrillation: The heart works by electrical impulses, this is called fibrillation(Lewis. , Heitkemper. , Dirksen. , OBrien. , amp; Butcher. , 2009). A defibrillator delivers a controlled electric shock to the heart. If the patient’s condition improves and they start to breath, place in the recovery position (Palm up with arm out straight, Opposite knee bent, arm to shoulder, roll pat ient). Continue to watch them, constantly re-assessing the patient for any change to their condition (colour, breathing, condition) (Australian Resuscitation Council. , 2012a). We use the recovery position rather than laying the patient on their back to prevent the lower jaw dropping and causing the tongue to fall back and block the airway, it can also be contributed to the patient being unable to swallow or cough occluding the airway. (Funnell. et al. , 2009). Questions: Question from students. Practice: This time is used for students to practices the skills they have just learnt. | 5mins| Assessments and Evaluations : Allocated teacher- S Students have watched the teacher demonstrate BLS, and have shown the teacher how they can perform the task with guidance and then alone. Watch it, Do it together, do it alone’. Feedback was provided as each individual performed BLS to improve their performance. Assessing each student’s performance against the skills and objectives needed. The Student’s overall achievement will indicate to the teacher whether the teaching plan has been successful and areas that need improvement. This in turn encourag es the teacher to reflect on the rationale of the teaching and learning strategies implemented. 5 mins| Summary: Allocated teacher- S Conclusion of the session will involve recapping the lesson provided and ensuring all students understand and feel confident in performing BLS. Giving the students the opportunity to clarify any areas of concern. | | Equipment needed:1-Lab room2-Students who have attended the pre-prac lectures and read the prescribed reading3-White board4-White Board markers5-BLS dummy6-Gloves7-Disposible face mask for dummy8-Cleaning solution for dummy post exercise9-Printed overview of the session10-Learning objectives handout 11-Defibrillator| In summary a teaching plan is vital for both the teacher and students as it is a template of what the content of learning will be and guides the students in knowing what is expected of them, whilst enabling the teacher to have control of the lesson and vary any activities according to student’s abilities to promote active learning. Teaching plans also allow for the various methods of learning such as auditory, visual and tactile ensuring each student the opportunity to learn regardless of how they learn.

Memo Review free essay sample

The writer knowing the audience will help with what information to keep or remove, whether the memo will be formal or informal, and word choice. Memoradum Review An informal memo, typically, is between two colleagues for notification of information or to obtain input on different subjects. Andrew Accountant’s memo was an informal memo the teammates to obtain information on the inventory methods of LastIn/FirstOut (LIFO) and FirstIn/ FirstOut (FIFO). The review of Andrew’s memo will show what information to use or remove and word choice, which both depends on the writer’s knowledge of the audience. Repercussions can arise when there is no knowledge of the audience. Inclusion of Information The information of a memo is important because it tells the audience the reason for writing the memo. Memorandums can have information that does not apply to the message. For instance, Andrew had information about Macy’s winning the test case against the United States right to use LIFO. We will write a custom essay sample on Memo Review or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page This information is not necessary because it does not apply to the company. A memo with information overload can cause the audience to lose their attention, and it has the potential of letting the audience know that they have no knowledge of the subject. Word Choice â€Å"The words that communicate best will be those that appeal to your particular readers and enable them easily to understand what you are trying to say† (Flatley, Lesikar, amp; Rentz, p. 27, 2008). Word choice is important to written communication because it conveys the tone and personality of the writer; the audience cannot see the nonverbal communication, which it conveys the emotion and feelings behind verbal communication (Beebe amp; Masterson, p. 144, 2006), in written communication. For example, Andrew wrote stating the possibility that the team will recommend LIFO. The statement conveys the decision of which inventory method to recommend is made without team discussion. The team could have confusion on team leadership and feel their opinions do not matter which can harm the group communication. Andrew should have started the statement with ‘in my opinion’ and then the supporting details of his opinion. Jargon is a special language used in a group (jargon, n. d. ). The use of accounting terms is necessary for Andrew’s informal memo because it is the language used between the team. If the memo were to be directed at a different audience, there should be explanations of the accounting terms, so the audience can understand, or do not use the terms. When the audience cannot understand the message, they will lose attention and feel the writer was in rush and did not care about the message. Conclusion Overall, the audience is important because the audience has an influence on the language, format, and information. The writer wants to keep the audience attention and make sure the audience can understand the memo. Written communication can improve or harm a relationship depending on how the audience interprets the message. To achieve this, proofreading and editing is important to having an effective memo. Well-written memos are a good way of communication and show others with â€Å"respect and friendly human concern† (Flatley, Lesikar, amp; Rentz, p. 76, 2008). References Beebe, S. , amp; Masterson, J. (2006). Communicating in Small Groups: Principles and Practices (8th ed. ). Retrieved from The University of Phoenix eBook Collection database. Flatley, M. E. , Lesikar, R. V. , amp; Rentz, K. (2008). Business Communication (11th ed. ). Retrieved from The University of Phoenix eBook Collection database. jargon. (n. d. ). The American Heritage ® New Dictionary of Cultural Literacy, Third Edition. Retrieved February 05, 2013, from Dictionary. com website: http://dictionary. reference. com/browse/jargon INTEROFFICE MEMORANDUM TO: EXECUTIVE VICE PRESIDENT FROM:AFTDEN WHITE amp; TEAMMATES SUBJECT:LAST IN/FIRST OUT amp; FIRST IN/FIRST OUT DATE: FEBRUARY 5, 2013 In response, to the request of overview inventory methods: Last In/ First Out and First In/ First Out. The team researched and discussed the contrast between the two inventory methods. The choice of Last In/ First Out and First In/First Out will influence the profit and loss statements. The company should continue using Last In/ First Out if the costs remain the same, but we should move to First In/First Out if the costs increase, as expected. The question of whether the company’s Cost of Goods Sold and inventories cost will increase or decrease with the use of the two inventory methods. To our findings, the First In/First Out will decrease the value of the Cost of Goods Sold and have an increase value of inventory. The Last In/ First Out will decrease the value of Cost of Goods Sold and decrease the value of inventory. To improve the company’s cash flow and profit margin, the Last In/ First Out method is best. With Last In/ First Out, we can continue to reduce federal and state corporate income taxes. The reduction of corporate income taxes has leaded the company to better cash flow and profit margin. We recommend continuing to use the Last In/First Out because of the improvements it will have on cash flows and profit margin. Please find the overview to be helpful in making the decision of which inventory method to apply to the company. . Memo Review free essay sample There are various corrections that need to be made throughout the memorandum. To include the following in the Heading: †¢To: Mr. /Mrs. Smith, V. P. †¢From: Andrew Jones (He would also include his initials) †¢Department: Accounting (Being his senior officer the Vice President may not know who Andrew Jones is) †¢CC: Joe Accountant (Include the the partner he was working on the project with) †¢Date: January 28, 2013 The Subject line would also not be included in the heading, but several spaces down from the heading. Where the original sender included a greeting of TEAM-MATE should be omitted because it is unnecessary and out of place. This is the type of greeting that should be included in an email or letter. This is where the subject line should be included. To read: †¢Subject: Last In/First Out Vs. First in/First Out Inventory Review Jargon. The sender needs to be careful of his/her use of accounting specific terms such as LIFO, FIFO, COGS, and PL Statements because they are everyday terms used by accountant, this can create confusion if the recipient does not know the term. We will write a custom essay sample on Memo Review or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page An easy solution would be to define the word or spell it the first time then proceed with acronyms proceeding. Repercussions. The repercussions that a person may face when failing to know ones audience is that you run the risk of writing the wrong type of message formal when informal should be used, or informal when formal should be used. This could lead from something as little as embarrassment to reprimand. Other possible scenarios are that your message is misunderstood and not convey because your audience did not understand the meaning of what you were saying. Conclusion. Memos can be a simple message to another co-worker, or a formal message to the Vice President of the company, but as long as you know how to address your audience, be careful of the word choice, and know what information is important for your audience; you should be able to write a clear, concise memorandum.

Obsessive Compulsive Disorder free essay sample

Specific Purpose: To inform my audience of the definition of Obsessive Compulsive Disorder and what causes it, the symptoms of Obsessive-Compulsive Disorder, and the treatments for Obsessive -Compulsive Disorder. Thesis: Obsessive-Compulsive Disorder is a common psychiatric illness that can affect people’s daily lives. Introduction Do you constantly check to see if you turned the stove off? Do you have to wash your hands a certain amount of times before you feel like their clean? Do you constantly repeat things, or keep things such as bears, bottles, or paper? We all double check sometimes, but when you feel the need to check things repeatedly, and if you don’t you feel a sense of anxiety, this could be a sign that you have Obsessive Compulsive Disorder, or OCD. I can discuss this topic with you because I work with people who have this disorder, and I have done my research by reading books and researching the web. We will write a custom essay sample on Obsessive Compulsive Disorder or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Today I’m going to inform you about Obsessive-Compulsive Disorder also known as OCD. OCD is a common psychiatric illness that can affect people’s daily lives. Now I’m going to tell you what OCD is and what causes it, the symptoms of OCD, and the treatment for OCD. I. First, let’s discuss what OCD is and what causes it? A. According to the Brain and Behavior Research Foundation OCD is an anxiety disorder, and is characterized by unwanted thoughts which are obsessions, repetitive behaviors which are compulsions, and rituals to satisfy obsession. People with OCD are plagued by recurring and distressing thoughts, fears, or images they cannot control. 1. According to the National Institute of Mental Health OCD affects about 2. 2 Million American Adults. 2. OCD affects men, women, and children, as well as people of all races, religions, and socioeconomic backgrounds 3. One-third adults with OCD develop symptoms as children. Unlike adults, however, children with OCD may not realize that their obsessions and compulsions are excessive. B. Experts do not know the exact cause of Obsessive-Compulsive Disorder. Research suggests that there may be a problem with the way one part of the brain sends information to another part. Not having enough of a brain chemical called serotonin. 1. OCD is caused by chemical and brain dysfunction, Genetics, Infection, Depression, and Life. 2. OCD can cause severe anxiety in those affected and involves both obsessions and compulsions in everyday life. Now that we know what OCD is and what causes it, let’s discuss the symptoms of OCD. II. The Symptoms of OCD A. People with OCD have many different symptoms. †¢According to the ADAA, Anxiety and Depression Association of America OCD symptoms are divided into Obsessions (unwanted intrusive thoughts) †¢Constant, irrational worry about dirt, germs, or contamination. . According to the book â€Å"Freedom from Obsessive Compulsive Disorder† contamination is the most common form of OCD. †¢Excessive concern with order, arrangement, or symmetry. †¢Feeling responsible for the safety of others. Compulsions (ritualistic behaviors and routines to ease anxiety or distress) †¢Cleaning- Repeatedly washing hands, or bathing. †¢Checking- Checking to see if the stove is off, or if the door is locked. †¢Hoarding- According to the book â€Å"Overcoming Compulsive Hoarding† is the one element of OCD that is largely known, is Difficulty throwing things away such as rubber bands, bottle caps, or magazines because you feel that you will need it later, or need it â€Å"just in case† †¢Repeating- Inability to stop repeating a name, phrase, or activity. Now that we know what OCD is, and the symptoms of OCD, let’s discuss the treatments for OCD. III. What are treatments for OCD? A. Psychotherapy 1. Teaches a person different days of thinking, behaving, and reacting to situations that help him/her feel less anxious or fearful without having obsessive thoughts on acting compulsively. B. Medication 1. Doctors may prescribe medication to help treat OCD. The most commonly prescribed medications for OCD are anti-anxiety medications and anti-depressants. 1. Anti-anxiety meds are powerful and many begin working right away. 2. Anti-depressants are used to treat depression, but they are also helpful for OCD probably more so than anti-anxiety meds.

Why Black People Had a Complex Relationship With Fidel Castro

Why Black People Had a Complex Relationship With Fidel Castro When Fidel Castro died on Nov. 25, 2016, Cuban exiles in the United States celebrated the demise of a man they called an evil dictator. Castro committed a series of human rights abuses, they said, silencing political dissidents by imprisoning or killing them. U.S. Sen. Marco Rubio  (R-Florida) summed up the feelings of many Cuban Americans about Castro in a statement he released after  the ruler’s passing. â€Å"Sadly, Fidel Castro’s death does not mean freedom for the Cuban people or justice for the democratic activists, religious leaders, and political opponents he and his brother have jailed and persecuted,† Rubio said. â€Å"The dictator has died, but the dictatorship has not. And one thing is clear, history will not absolve Fidel Castro; it will remember him as an evil, murderous dictator who inflicted misery and suffering on his own people.† In contrast, blacks throughout the African Diaspora viewed Castro through a more complicated lens. He may have been a brutal dictator but he was also an ally to Africa, an anti-imperialist who eluded assassination attempts by the U.S. government and a champion of education and healthcare. Castro supported the efforts of African nations to liberate themselves from colonial rule, opposed apartheid and granted exile to a prominent African American radical. But along with  these deeds, Castro faced criticism from blacks during the years before  his death because of racism’s persistence in Cuba. An Ally to Africa Castro proved himself to be a friend to Africa as various countries there fought for independence during the 1960s and ’70s. After Castro’s death, Bill Fletcher, Black Radical Congress founder, discussed the unique  relationship between the Cuban Revolution in 1959 and Africa on the Democracy Now! radio program. â€Å"The Cubans were very supportive of the Algerian struggle against the French, which succeeded in 1962,† Fletcher said. â€Å"They went on to support the various anti-colonial movements in Africa, including in particular  the anti-Portuguese movements in Guinea-Bissau, Angola, and Mozambique. And they were unquestioning in their support for the anti-apartheid struggle in South Africa.† Cuba’s support to Angola as the West African nation fought for independence from Portugal in 1975 set into motion apartheid’s end. Both the Central Intelligence Agency and the apartheid government of South Africa tried to thwart the revolution, and Russia objected to Cuba intervening in the conflict. That didnt deter Cuba from getting involved, however. The 2001 documentary Fidel: The Untold Story chronicles how Castro sent 36,000 troops to keep South African forces from attacking Angola’s capital city and more than 300,000 Cubans aided in Angola’s independence struggle - 2,000 of whom were killed during the conflict. In 1988, Castro sent in even more troops, which helped to overcome the South African army and, thus, advance the mission of black South Africans. But Castro didn’t stop there. In 1990, Cuba also played a role in helping Namibia win independence from South Africa, another blow to the apartheid government. After Nelson Mandela was freed from prison in 1990, he repeatedly thanked Castro.   â€Å"He was a hero in Africa, Latin America, and North America for those who needed freedom from oligarchic and autocratic oppression,† the Rev. Jesse Jackson said of Castro in a statement about the Cuban leader’s death. â€Å"While Castro, unfortunately, denied many political freedoms, he at the same time did establish many economic freedoms - education and health care. He changed the world. While we may not agree with all of Castro’s actions, we can accept his lesson that where there is oppression there must be resistance.† Black Americans like Jackson  have long expressed admiration for Castro, who famously met with Malcolm X in Harlem in 1960 and sought out meetings with other black leaders. Mandela and Castro South Africa’s Nelson Mandela publicly praised Castro for his support of the anti-apartheid struggle. The military support Castro sent to Angola helped to destabilize the apartheid regime and pave the way for new leadership. While Castro stood on the right side of history, as far as apartheid was concerned, the U.S. government is said to have been involved in Mandela’s 1962 arrest and even characterized him as a terrorist. Moreover, President  Ronald Reagan vetoed the Anti-Apartheid Act. When Mandela was released from prison after serving 27 years for his political activism, he described Castro as an â€Å"inspiration to all freedom-loving people.† He applauded Cuba for remaining independent in spite of fierce opposition from imperialist nations such as the United States. He said that South Africa also wished â€Å"to control our own destiny† and publicly asked Castro to visit. â€Å"I haven’t visited my South African homeland yet,† Castro said. â€Å"I want it, I love it as a homeland. I love it as a homeland as I love you and the South African people.† The Cuban leader finally traveled to South Africa in 1994 to watch Mandela become its first black president. Mandela faced criticism for supporting Castro but kept his promise not to ignore his allies in the fight against apartheid. Why Black Americans Admire Castro African Americans have long felt a kinship to the people of Cuba  given the island nation’s considerable black population. As Sam Riddle, political director of Michigan’s National Action Network told the Associated Press, â€Å"It was Fidel who fought for the human rights for black Cubans. Many Cubans are as black as any black who worked in the fields of Mississippi or lived in Harlem. He believed in medical care and education for his people.† Castro ended segregation after the Cuban Revolution and gave asylum to Assata Shakur (nee Joanne Chesimard), a black radical who fled there after a 1977 conviction for killing a state trooper in New Jersey. Shakur has denied wrongdoing. But Riddle’s portrayal of Castro as a race relations hero may be somewhat romanticized given that black Cubans are overwhelmingly poor, underrepresented in positions of power and locked out of jobs in the country’s burgeoning tourism industry, where lighter skin appears to be a prerequisite to entry. In 2010, 60 prominent African Americans, including Cornel West and filmmaker Melvin Van Peebles, issued a letter attacking Cubas human rights record, especially as it related to black political dissidents. They expressed concern that the Cuban government had â€Å"increased violations of civil and human rights for those black activists in Cuba who dare raise their voices against the islands racial system.† The letter also called for the release from prison of black activist and physician Darsi Ferrer. Castro’s revolution may have promised equality for blacks, but he was ultimately unwilling to engage those who pointed out that racism remained. The Cuban government responded to the concerns of the African American group by simply denouncing their statement.

Advances in hydrogen cell technology for automobiles Essay

Advances in hydrogen cell technology for automobiles - Essay Example Since 2003, Honda has been operating a 'Home Energy Station' on an experimental basis in Torrance, California. This station is works on alternative fuel technology while carrying out all the activities necessary for the home. Here hydrogen is generated from natural gas and heat and electricity requirements for the home are fulfilled using fuel cell cogeneration. Even a car in the home is powered by hydrogen cell. Such efforts have indeed shown results as well. The Carbon Dioxide emissions from such a house are stated to be 30 percent less than those for an average household that uses a gasoline and commercial electricity1. If such efforts can be matched by other fuel efficient technologies, our environment would become much more pure and the looming threat of catastrophe in the form of global warming will surely subside.The amount of carbon dioxide that melts into the atmosphere as a result of our routine actions creates footprint of carbon. In fact at times, we unknowingly tend to p erform some actions which lead to an increase in our carbon footprints on the environment, which proves detrimental for our own survival. Inefficient use of energy, inefficient housing stock, using carbon emitting fuels in our cars, rampant industrial activities etc. are the key factors being blamed for an increase in carbon footprints. The society seems to have become wiser in many ways has now started widely discussing 'how carbon footprints can be effectively reduced by adopting an energy efficient lifestyle. Hydrogen cell technology, an upgrade on hybrid electric motor, is a promising technology which will provide pollution free travel for us in near future. Efforts are on for such technology for quite some time now. The then US President George Bush had announced in 2003, an ambitious $1.7bn investment plan to turn US into a world leader for hydrogen powered automobiles (Twist, 2004). In fact the ongoing recessionary trends around the globe have impacted the automobile sector q uite adversely and in UK there are demands from many quarters to provide stimulus for its sustenance. This seems to have provided a reason to the UK government to think about greener technologies. Therefore while announcing a 2.3 billion rescue package for Britain's carmakers on January 28th Lord Mandelson commented that this is being done to pave the way for greener motor industry (Webster and Buckley, 2009). After the increasing concerns of carbon footprint, the automobile industry has experimented with a number of alternatives fuel technologies like electric vehicle, Liquefied Natural Gas (LNG), Compressed Natural Gas (CNG) etc. and these technologies have certainly helped in reducing carbon from the vehicle emissions, but the hydrogen powered vehicle produces very low or zero tail-pipe emissions (May, 2004). With governments and international bodies calling upon all concerned for reducing the carbon content, the vehicle manufactures have certainly taken a note. EU for example has proposed a target of 5.75 percent of transport fuel consumption for bio-fuels by 2010 (May, 2004, pp305). The technique involves extracting hydrogen from water or any other source. In a running vehicle the solar cells provide electric current for separating hydrogen from the stored water which is then used for producing torque for running the motor. For a vehicle, the Tandem Cell technology uses two photo-catalytic cells in series which are coated with a nano-crystalline - extremely thin - metal oxide film. These cells capture full spectrum of UV radiation from sun. The novel coating then captures the electrons and passes on to conductors as electric current. Though, Hydrogen power can also be produced from hydrocarbons, like oil and gas, or coal but in that case the byproducts or the waste also becomes a source of pollution, so this method is not used

Legal case Essay Example | Topics and Well Written Essays - 2750 words

Legal case - Essay Example use of such teams, in addition to the facilities for horse racing and other spectator events; that such stadiums and other facilities would also accommodate other events and serve other uses which would provide needed recreation, forums and expositions for the public." The Legislature further found that "additional facilities [were] needed * * * to accommodate trade shows and other expositions in order to promote industry and development * * * and provide a forum for public events." The Legislature declared that the location of the complex in the meadowlands "would stimulate the needed development" of the area. N.J.S.A. 5:10-2. The Authority is empowered to establish, develop, construct, operate, maintain, improve and otherwise effectuate a project to be located in the Hackensack meadowlands upon a site not to exceed 750 acres consisting of one or more stadiums, coliseums, arenas, pavilions, stands, field houses, playing fields, recreation centers, courts, gymnasiums, club houses, a race track for the holding of horse race meetings, and other buildings, structures, facilities, properties and appurtenances incidental and necessary to a complex suitable for the holding of athletic contests or other sporting events, or trade shows, exhibitions, spectacles, public meetings or other expositions, and such project may include driveways, roads, approaches, parking areas, parks, recreation areas, food vending facilities, restaurants, transportation structures, systems and facilities, and equipment, furnishings, and all other structures and appurtenant facilities related to, necessary for, or complementary to the pu rposes of the project or any facility thereof. [ 6(a)] To carry out this statutory mandate the Authority is given the power of eminent domain ( 9) and is authorized to issue bonds and notes which are expressly not debts of the State. 10. The Authority may relocate public highways and utilities after consultation with the Meadowlands Commission and the Department of Transportation. In locating and constructing the sports and exposition facilities the Authority is exempt from state and local zoning, planning and building codes. 5(x). The Authority is a public body corporate and politic established in the Department of Community Affairs. 4(a). Its membership consists of the State Treasurer, the Attorney General and a member of the Hackensack Meadowlands Development Commission to be appointed by the Governor, all three being members ex officio, while four other members are to be appointed by the Governor with the advice and consent of the Senate. 4(b). From the latter group the Governor is to appoint a chairman, while the entire membership is to choose a vice-chairman as well as a secretary and treasurer (the latter two need not be members). 4(d). The Legislature has the power to dissolve the Authority, provided "no debts or obligations [are] outstanding or