Cold Weather Reduces Hybrid Fuel Mileage

Cold Weather Reduces Hybrid Fuel Mileage It’s not just the frozen toes and icy temps that can get ya down at this time of the year. It’s filling up at the pump too. Yet even if you drive a hybrid- and love its feel good fuel mileage, they also take a hit in fuel economy when the mercury dips. Why does hybrid fuel economy drop in winter weather? Well, not only do hybrids suffer many of the same cold weather fuel economy losses of a conventional vehicle, but the hybrid electrical systems lose efficiency toowhich equates to a drop in mileage. Hybrid System Temperature – Just like the vehicles internal combustion engine, its hybrid system components (especially the battery) work best when they are warm. The onboard hybrid battery depends upon a chemical reaction to both release energy to the electric drive motor and accept charge during regenerative braking. This reaction is severely hampered when the battery is cold, so the engine runs longer and more frequently to make up the deficit while the battery warms up. Passenger Compartment Heat - Hybrids, just like conventional cars, rely on hot engine coolant circulating through the heater core (heat exchanger) to keep the cabin warm. Obviously, the engine needs to run more frequently to keep up with heater demand. The higher the heater setting, the longer the engine runs. Heavy Defroster Use - Running the defroster can also pull down the mileage. When the defroster is on, not only is it dispensing heat from the heater core, but it also runs the AC compressor to remove moisture from the air. Though its good for the compressor to run periodic cycles in the colder weather (to preserve the integrity of the internal seals), excessive use does reduce fuel economy. In most hybrids, the compressor is run by its own electric motor instead of a belt from the engine, but this doesnt allow the compressor to run penalty-free. That extra electric discharge will require more frequent recharging of the hybrid battery. Running the compressor does hurt fuel mileage. The following two points hybrids share with conventional vehicles: Unburned Fuel – Gasoline just doesn’t atomize and burn as well in a cold engine- tiny droplets of unburned fuel remaining in the cylinder are evacuated with the exhaust. That unburned fuel tallies up to a loss in power- using more fuel to go the same distance- not to mention, substantially increasing the your engines emissions. Tire Pressure Drops – It’s just a law of physics. Colder temperatures cause the pressure in those tires to drop, about 1 to 2 psi for every 10 degrees in temperature drop. Low tire pressure creates extra rolling resistance and friction, and hence, lost fuel economy. How to Improve Hybrid Fuel Mileage Watch that Thermostat - Just as youd turn down the heat in your house to save fuel, set the vehicles heater to the lowest comfortable level.Heat the Seats - If your hybrid has them, take advantage of the electrically-heated seats. The heat from the seats keeps you comfy and reduces the need to heat the whole cabin.Beat the Defroster Penalty - Setting the heater in defrost mode is the easiest way to quickly clear heavily frosted windows (especially the windshield). However, once the cabin is warm and the windows are clear, turn the defroster offin most cases, cabin heat will keep the windows fairly frost-free. Turn on the defroster and cycle only as needed.Garage It – If it’s available, use it. Even if it entails giving that extra junk to the local thrift shop first, parking your vehicle in a garage will keep it warmerand that means a shorter warm-up to reach optimum operating temperature.Get Your Act Together – Yes, organizing and pre-planning your errands will m aximize your time and fuel, since a warmed up car utilizes fuel more efficiently- in addition to making the most of your time as well. Ease Up With the Lead Foot – With black ice and slushy roadways a wintertime reality, not only is it safer to go easier on the accelerator, it’s a smart (and easy) way to save fuel.Check That Tire Pressure - Keep those tires inflated at (or even a bit above) the recommended range. Many manufacturers recommendations for tire pressure are suited for ride comfort while forsaking fuel economy. We usually run our tires several pounds higher for an extra bit of economy.

Letters Assignment Example | Topics and Well Written Essays - 1500 words

Letters - Assignment Example When I attempt to toast a bagel or any other type of food, the toasting units only become mildly hot. Rather than glowing red as they typically do, the toaster is unable to even moderately toast the thinnest slice of bread. Although this is a major inconvenience, it also represents a unique safety hazard due to the fact that it requires me to hold down the toasting apparatus until such a time that the pieces of bread or bagel are sufficiently toasted. Accordingly, I tried to return this unit to Target only to be told that I should contact the original manufacturer as a means of attaining a repair or a replacement. I’m perfectly willing for your firm to either repair or replace the toaster, however, I do not want to be responsible for the necessary shipping and handling fees this might incur. Accordingly it is my hope that you will be able to fix this situation in the shortest timeframe possible. Sincerely, James Smith 123 Main Street Anytown USA April 28, 2013 Mark Witte Human Resources Department CKLB Radio Station 111 Bush River Road Columbia, SC 29201 Dear Mr Witte It is come to my attention that there is recently been posting for position of market research analyst for CKLB Radio station. Accordingly, I would like to express my interest in this position and briefly introduce myself as a highly qualified candidate who could appropriately fill such a position. Currently, I’m employed with TV6 as a lead researcher and their marketing department. I’ve been working in this position for a period of around three years and have gained a valuable network of individuals within the local community that I believe would be helpful within the position that you are currently advertising. Ultimately, the position that you described appears to be of mutual benefit both for myself and for your firm. I represent an individual who is talented, motivated, and highly dedicated. My references will be attached to this letter should you have need of conferring upon any professional sources to a test to my level of dedication to work. Although I’m satisfied with the current level of work that I’m performing, the job opportunity that you have recently posted is attractive and represents a unique opportunity for me to branch out and seek to leverage some of my talents with regards to publishing the tasks that would necessarily be part of the job. I sincerely appreciate your time and consideration this matter and look forward to your response in the near future. Sincerely Tom Jones March 15, 2001 Mr. John Smith, Director of Operations SomeGroup Group SomeStreet Drive Sometown, GA 30815 Dear Mr. Smith I am writing with regards to a bicycle purchase that took place from Maritime Sports Equipment on April 1st of 2013. Although I have enjoyed the bicycle exceptionally, the reason that this prompted me to write this letter is with regards to an overcharge that took place when the order was placed. When I made the decision to purchase the bicycle, the list price was $185 plus $25 shipping and handling fee. Accordingly, this represents the total expenditure of $210. However, when I received my bike and my bill from Maritime Sports Equipment, it came to my attention that I was being charged $22.10 in addition to the $210 which has already been noted. Upon examining my receipt to a closer degree, I have been unable to determine what the origin of this additional charge might be. Accordingly, I would kindly request that your firm honor the original agreement that existed via

ETHICS MANAGEMENT Essay Example | Topics and Well Written Essays - 750 words

ETHICS MANAGEMENT - Essay Example The individual scenarios illustrate the importance of ethics in management in their day to day activities. The CFA Code of Ethics and Professional Conduct is used as a guideline in resolving each given problem. The Code and Standards  serves as the ethical yardstick of investment professionals all around the world, setting aside the aspects of job title or position, cultural differences, or local laws. The values of integrity, competence, diligence, respect, and in an ethical manner with the public, clients, prospective clients, employers, employees, colleagues in the investment profession, and other participants in the global capital markets are hereby applied in the sample problems in order to resolve the ethical issues presented in this paper. Keywords: ethics management, ethical dilemma, code of ethics, professional conduct, values, global investment ETHICAL MANAGEMENT This paper presents some of the common problems encountered in the professional environment by applying CFA In stitute Code of Ethics and Standards of Professional Conduct to as a guide in order to resolve the ethical dilemmas. The CFA Code of Ethics emphasizes the values of integrity, competence, respect and how to maintain professional competence by placing the interests of the clients above individual interest. On the other hand, the CFA Standards of Professional Conduct highlights the values of professionalism, duties to clients, employers, colleagues, the integrity of capital markets, investment analysis and recommendations and conflicts of interest. Both are used as point of reference in resolving ethical dilemmas and ethical conflicts by applying ethical theories. Problems A & B As a sales representative, I am faced with the ethical dilemma of whether I should close the deal with Fortune 500 company even if I know that the other 2,000 computers will be delayed in delivery and I will earn a sizeable profit by receiving a big commission from such sale and will definitely boost the compa ny’s stock option. As a mother of two children, my kids are entitled to receive support from me, the money that I will be earning will help our family to defray our daily expenses. On the other hand, I will be in violation of the Code of Ethics as I should â€Å"act with integrity, competence, diligence and respect to my clients. I am expected to put the interest of client above my own personal interests†(CFA Code of Ethics 2010). One of my duties to my clients is to be fair in all my dealings with them. In this case, if I pursue with the sale with personal knowledge that the other computer units will not be delivered on time, I am guilty of putting my personal interest above the interest of my client. The long term effect of this sale to Fortune 500 would mean that their company will incur losses because of the failure of delivery on the part of our company. Our company will stand to lose a valuable client if I choose to close the deal without informing them that we c annot deliver on time and blame the delay to the manufacturer of computers. The short term effect will be advantageous on my part as I will receive a lucrative commission and the company will also benefit from the sale by receiving a boost in the company’s stock price and help our executives who want to exercise stock options. In the end, my final decision will be to forego with the deal even if our company will stand to lose a reasonable amount of profit and also if I lose the chance to earn personal gain. The Standards of Professional Conduct requires that in cases of â€Å"conflict of interest, I should make full and fair disclosure of all matters that could reasonably be expected to impair my independence and objectivity or interfere with respective duties to my clie

Theme of religion in the Arab world Essay Example | Topics and Well Written Essays - 250 words

Theme of religion in the Arab world - Essay Example Religions also should practice equality. In respect to the Muslim perspective all people are equal before the eyes of God. God created people equally and they should be treated equally. The poor should be helped by the rich and exploitation should not be practiced among religious people or the Muslims. In reference of the documentary, religious people should have original goodness. This means that people should practice goodness without being forced or pretending. Original goodness should be seen among religion with people helping each other without expecting repayment or compensation. Religions like Islam beliefs in one God who they regard as the creator of all things and the earth. Muslims belief and worship one God known as Allah who created mankind. The followers of religions set time to worship the Supreme Being. The devoted Muslim should adhere to the practices as required in the Quran. As the religions have a free choice principle, some people choose not to follow the practices while others follow keenly. Muslims belief that they should remain committed to religious teachings in order to receive blessings the Supreme

The Whole Language Or Phonics Approach

The Whole Language Or Phonics Approach Critically analyse and discuss the benefits and shortcomings in teaching reading through a phonics approach in comparison to a whole language methodology. What are your views about each approach? Support your arguments with references from related literature. Teaching students to read is a vital educational aim. Reading gives opportunities and opens up new worlds. Learning to read, will enable students gain new knowledge, enjoy texts, and do everyday life things. The phonics and the whole language approaches are two main methods to reading, a debate that still rages among educators, parents, and experts. Which approach to teaching reading works best? Whole language approach Teachers using the whole language approach are expected to provide rich environment texts for students combined with speaking, listening, reading and writing. This approach emphasise the meaning of texts over the sounds of letter and phonics instruction. Krammer and Holland found out that the whole language approach is considered a top down approach meaning the reader use his prior knowledge to interpret and construct his personal meaning of the text he is reading. In my opinion I think that this approach provides a better understanding of the text and a more interesting and creative approach to reading but it may come at the expense of accuracy and correctness. Phonics approach The phonics approach has five key elements to teaching. These are: Learning the letter sounds Learning letter formation Blending Identifying sounds in words Spelling the tricky words (Jolly Phonics: Lloyd, S.) Kelly believes that good phonic skills will help students become better readers. It provides a secure grasp of the essential sound and spelling patterns that words are composed of. There are 44 key phonemes in the English language. Some of these are single alphabet sounds such as s-a-t-p-i-n, but others may be combinations of letters like sh, ck or ie. (Kelly, 2009) Now, I will discuss the benefits and drawbacks in teaching reading through a phonics approach in comparison to a whole language methodology. Benefits in teaching reading through a phonics approach Using the phonics approach to reading helps the reader to build better the pronunciation and word recognition (Krammer and Holland). When an individual starts to pronounce words correctly, it also starts to build confidence to speak up more often (English for Life, 2008). Improved decoding success creates a secure reader. Facility and ease in identifying polysyllabic words, and in inferring their meanings from a knowledge of prefixes, suffixes, and roots, help students with comprehension (Chall, J. Popp, H.). Teaching phonics can help students develop the skills to read smoothly and accurately. When faced with a new word, a student will have an arsenal of tools with which to puzzle it out and call it by namerecognizing familiar letter combinations and accessing their recollection of similar words. Students who are secure in their ability to figure out unfamiliar words are more eager to read new and longer texts. (Matthews, 2010) Readers cannot rely only on the use of context and picture clues. Wiley Blevins stated that students need to have a repertoire of strategies to draw on to become skilled, fluent readers. Phonics approach helps with the spelling far more than the memorisation and guess work of the whole language approach (Krammer and Holland). A person will be able to pronounce and spell correctly when he hears words. For this reason, phonics will help him improve his reading and writing skills (English for Life, 2008). Drawbacks in teaching reading through a phonics approach Although the phonics approach might work for some students, it may not work equally well for others. This is due to diverse individual learning abilities. For example: Students with hearing challenges may find it difficult to connect sounds and letter groups. Students with dyslexia often reverse groups of letters, causing confusion with phonetic learning. Besides that, some children learn to read more easily using other methods. For instance, the whole language approach teaches children to recognise entire words, rather than individual sounds (Enne, V.). I agree with Krammer and Holland that when it comes to reading using the phonics approach a child may have difficulty understanding the full meaning of a text, due to the constant breaking down of words into parts. This will also bring boredom; children would not be able to enjoy the text contrary to the whole language approach. Fleury declares that phonics does not connect the children with literature, as the whole language approach does. The connection to literature helps to make reading more interesting. It is true that phonics helps children to sound out many different words but there are other words that do not follow simple phonetic rules. These words, called outlaw words, will still need to be memorised. Nearly 50 percent of all English words are outlaw words. (Available from: http://www.ehow.com/list_6856037_drawbacks-teaching-phonics_.html) Should you categorise students and push one teaching method? In my opinion I think that I balanced approach should be used in teaching reading. The National Reading Panel determined that phonics instruction is only one part of a complete reading program for beginning readers. Effective beginning reading programs should also emphasize reading fluency, vocabulary development, and text comprehension. (Available from: www.univo.edu.sv:8081/tesis/019961/019961_Cap2.pdf) In 1996, Honig, stated that a balanced approach is needed to teach reading. He described it as an approach that combines the language and literature-rich activities associated with whole language activities aimed at enhancing meaning, understanding, and the love of language with explicit teaching skills as needed to develop fluency associated with proficient readers. In the article Curriculum: Whole Language and Phonics: Can They Work Together? written by Cromwell, S. (1997) says that Supporters of the whole language approach think childrens literature, writing activities, and communication activities can be used across the curriculum to teach reading; backers of phonics instruction insist that a direct, sequential mode of teaching enables students to master reading in an organised way. There is an ongoing debate on which is the best way to teach a child how to read. Phonics helps children to pronounce better and recognise the words. It helps them far more than memory and guess work used in the whole language approach. Formulas learned in phonics can be applied repeatedly. On the other hand, using the whole language approach helps children to understand better different types of texts. It is much more interesting and creative to reading rather than the phonics approach. Whole language approach emphasises on meaning and comprehension. Children memorise large numbers of sight words and learn to read by reading. I do not have enough experience but I can speak from my 3 years of teaching practice. I believe that both approaches must be used hence using a balanced reading approach. Most children learn through an amalgamation of skills. Each method offers different strategies. One has to remove the idea of one size fits all and keep in mind that every child is different. There is no one best method to teach children. Educationworld.com says that Many combinations and permutations are necessary to provide an optimal learning environment for an entire class of readers A teacher must be careful when teaching reading keeping in mind the different abilities of his students and focusing on literature and fun. After all, it is the teacher who makes the difference in the learning process. I believe that a teacher should provide time to read to his students often, choral read with them and also give them time to read both alone and in pairs. I remember that when I used to teach phonics through word games, to year 2 students, it used to work. Students where learning by having fun. Spending only a brief time each day on phonics and doing no more than one worksheet daily I eliminated boredom. It is important to try other reading approaches for students who are not able to learn phonics easily. Through research, I found out that recorded books or story writing might help. I make it a point that in my classroom I have a library. Unfortunately I have been in some schools where school libraries are not available. Students who have social problems how can they be exposed to literacy? It is highly important to expose children to books. It is important to have books in classroom so that students can browse, read and discuss them. Krammer and Holland state that when using a balanced reading approach, a teacher should provide as much structure as possible and some step-by-step skill work, especially for analytic students, while emphasising literature and fun. Also, a teacher should provide sufficient tools for decoding words, using small amounts of direct instruction in phonics for auditory and analytic learners. Tape-recording phonics lessons will help students to work independently to improve their skills. Visual learners tend to benefit from the whole language approach while auditory learners rely more on phonics since they hear the sound of letters and identify words. A balanced reading approach will probably be most beneficial! Finally I conclude using a balanced approach to teach reading will probably be most beneficial. IAE (2003) discovered that both research and classroom practices support the use of a balanced approach in instruction. The motive for this is because reading depends on efficient word recognition and comprehension. I agree that therefore instruction should develop reading skills and strategies, as well as build on the learners knowledge through the use of authentic texts. (Bernhardt, 1991; Bernhardt, 2000; Hulstijn, 1991; Kamil, Mosenthal Pearson, 2000; Snow Burns Griffin, 1998)

Brave New World Essays :: essays research papers

Brave New World Essay Test   Ã‚  Ã‚  Ã‚  Ã‚  Q: How does life in Brave New World change John?   Ã‚  Ã‚  Ã‚  Ã‚  A: Life in The Brave New World changes John in an unusual way. Being a child from the savage reservation, John was taught that morality, rather than conditioned by the Controller. John learned his rights and wrongs from his mother, and his own experiences. John knew a personal relationship was valued, and everyone loved one another. He learned that religion was a major part of his morals. Sex was something done with a mate that is loved.   Ã‚  Ã‚  Ã‚  Ã‚  When John was brought to the Brave New World, his inhibitions were happening by other people right in front of him. He saw sex as a common occurrence, and nobody really had any emotion toward it. Everyone enjoyed it, but not spiritually. In sense, sex did not light an eternal flame for the Brave New World like it did in the savage reservation. A piece of a mother and father could be put together for a child in the savage society, but in the Brave New World, everyone had their own life. There were no personal relationships, and there was no love. Also, drugs were looked down upon by the reservation, and yet, in the Brave New World, drugs, specifically soma, are the food for life. Instead of living through rough situations, society went on soma holidays for their problems.   Ã‚  Ã‚  Ã‚  Ã‚  All these â€Å"wrongs† to John, were making him upset. John tried to give the hospital workers freedom. He threw away their soma, and made them more upset. The workers rioted against John, and he realized he could not change society. John argued with the Mustapha Mond about the way society was, but it seemed Mond had a response to everything. John decided to indulge himself in the Brave New World’s lifestyle. John tried sex, and soma, and enjoyed it. John knew he had sinned to his own religion, and he felt so wrong, that he murdered himself.   Ã‚  Ã‚  Ã‚  Ã‚  The change that John went through was simple. John actually committed his inhibitions. John normally, and in theory, would never do those things. John would only have sex with his soul mate for life, and would absolutely not do soma. Society turned John around so much, that he did all of this, and did what society called happiness. He committed suicide.   Ã‚  Ã‚  Ã‚  Ã‚  Q: What faults does John find with the philosophy of happiness, identity, and social stability.

Ernest Hemingway’s the Old Man and the Sea

The Old Man and the Sea includes many symbols and metaphors within the story line. Hemingway uses the technique of comparing two items as symbolism in his story to make this story personally unique and to share his point of view of many different worldly topics. Some of the metaphors Hemingway uses as symbols to relate the story to real life are the similarities between the marlin and life, life and the sea, and the poor and the rich. Ernest Hemingway wrote about the marlin as if it was a human living in reality. This metaphor also includes a Christian aspect to it where Santiago (the old man) is God and the marlin is everyone on earth. Where Santiago found the marlin was in somewhat shallow water where it was closer to Santiago (the creator). The marlin was tempted with the hook like Adam and Eve were tempted with the fruit from the tree of the knowledge of good and evil, and eventually gave in and took the bait (Adam and Eve partaking of the fruit). Once the marlin realized it was hooked it started heading for deeper water to hide just as Adam and Eve hid from God. As the fish got deeper it naturally got darker, resembling man running away from God trying to make their sin unnoticeable. Along with swimming to deeper water, the marlin had to pull the boat behind him as a burden that he had to carry because he was trying to escape from his mistake. The old man wondering what the fish was doing said â€Å"If you're not tired, fish, you must be very strange. † (The Old Man and the Sea, page 67, paragraph 4) just as God would wonder about man running and running from Him and never seeing the truth that is right in front of him. A good amount of time goes by and they're in deep waters where sharks attack the fish and do a little damage to the boat. The attack on the fish is like man going through the tribulation but evil doesn't just do damage to man but to God too because He cares about us and doesn't like to see us suffering. At the end right after the old man sees the lights from the city on the horizon the sharks attack the fish again. The old man fought the sharks and finally got them to leave but with nothing but the carcass of the fish. In the same way, God will fight for us and scare the enemy off so that He may have us (those who accepted Him) like the old man had the memory of what the fish was like. In the night sharks hit the carcass as someone might pick up crumbs from the table. The old man paid no attention to them†¦ † (The Old Man and the Sea, page 67, paragraph 3) because it is only the flesh that remained. Another object in the story that shared similarities to life was the sea. The old man had been fishing for most of his life so he was well acquainted with the sea. Yet still that one time that he went out and he got a glimpse at what he desired he went after it and in this case cost him almost everything. While pursuing his desire the sea shook him, beat him, and gave him some unexpected turns. Some examples of those where when the fish dragged him out to sea further and further, when he had to fish for food because he ran out, when the fish kept going after the old man though it would be out of energy, when the sharks attacked, or after all the time he spent out at sea trying to catch the fish, he had nothing but the carcass to show for it. It is the same with life. Humans get into their routines but 100% of those humans get something thrown at them that they didn't see coming. Like a car crash resulting in death, heart attack, or maybe it is family members that just got the news that a loved one committed suicide. The biggest similarity between life and the sea is that in the beginning of the story the old man would take the boy out with him to teach him techniques of how to fish while in life the person you look up to, most likely the father figure, can tell you what to do incase something happens or if something happens again but the pupil will learn from the father the most when they are in real time situations and the pupil gets to see how the father handles the situation. Based on what the pupil sees is where he or she will ultimately learn from that father figure. So while the boy's parents where at home telling him not to go fishing with the old man because he is bad luck, the old man takes the boy out into the world and actually shows him how most everything is done rather than just telling him. The poor and the rich town people in the story also share similarities. Since it was a small town by the sea most if not everybody fished. The rich would fish as a way to relax while their business inland was being run by one of the citizens in a lower money bracket. While the poor were fishing to stay alive. It was their means of survival. Both the rich and the poor came in after fishing for the day and either turned in their fish for money or took it home to be eaten. Even though both classes of society were quite the opposite they almost did the exact same things because the town was so small and there was hardly anything to do. There are many different objects and characters that Hemingway wrote in The Old Man and the Sea that share similarities among symbols and some of them are how the marlin represented life, the sea also represented life, and how the rich and the poor were similar beyond society saying they are opposites. Hemingway used many symbols within his story and because no one has the same point of view, the reader is left to interpret those symbols on how they see it. All the symbolism in the book makes it a great book for all ages. For the kids it is a nice easy read but for the older generations there can be a lot of information found on the author, life, and many other topics.