Book Description
With a new look and design, the Third Edition of ServSafe Essentials offers significantly new, simplified, streamlined content to make complicated concepts easer to learn and easier to manage. Content has been revised to include updates from the recently released 2003 supplement to the 2001 FDA Food Code, as well as new science-based and industry best practices. Other features include a new section for use and reference by managers at their operation; more visual representation of content through the use of new icons, illustrations and photographs; all new multiple-choice study questions, and more. It prepares students for the ServSafe Food Protection Manager Certification Examination.
Customer Reviews:
ServSafe Coursebook - disappointed.......2006-03-15
I am very disappointed in this purchase. The only reason that I bought this book was to receive the NEW Scantron test! The Scantron test that arrived with the book was the OLD test. All information at the Amazon site said that the new test was included. That information was in error.
food safety.......2006-03-11
The book is thorough and provides many self quizzes to test your knowledge along the way.
ServSafe Coursebook .......2006-03-11
I am really pleased with the book i purchased. I needed to find the book fast for my class because it was the middle of week one and i had no book because the college bookstore was sold out. So, i tried online to find the best rates with fast delievery and found it here at Amazon.com. Wooo! I was so happy to have found the book i needed onine with the Scantron Certificatiion Exam form included. I was in the need for next day delievery and they had that option available. My total came out to $93.83 with next day shipping fee included. That was a pretty reasonable price for me compared to other prices i've seen which would have been way over $100 dollars. I am very happy with the book and with the speedy next day delivery and also with how Amazon.com kept sending me confirmation emails and how i could tract my shipment order. I was very much pleased, which moves me to trust them and to purchase from them again in the future! Thanks Thanks Thanks Amazon.com!
A little dumbed-down, but an important book........2006-02-24
This book was a required book for a sanitation class at my community college. Although some of the chapters are kind of silly ("The Safe Food Handler" - don't pee in the food, wash hands at work, don't get hair in product), the book does go over all of the basics very clearly and informitavley. The text comes with a scantron sheet that can allow you to take a certification test graded by the National Restaurant Association. The certificate is a MUST when applying to kitchens and hotels. The book is a bit pricey for the information it carries, and if you do not need the certification for your job or education, consider buying the book in either an older edition, or used.
Servsafe Coursebook.......2006-02-20
I bought this book for my Food Microbiology and Sanitation class. It was originally $91 in my bookstore and I think about $79 on amazon.com. It's a pretty simple book, the book and certification exam is written on an 8th grade level.
The book (on amazon) comes with the exam sheet inside.
And that's about all, folks.
Book Description
It has been said that change is the only constant, and all of us will experience changes, both large and small, in our lives. In today's fast-moving world, we are confronted with changes daily whether we are "ready or not," leaving many of us feeling overwhelmed, confused, or uncertain about the future. MANAGING PERSONAL CHANGE will help you understand your reactions to change while suggesting ways you can respond more positively and productively through transition periods.
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Fauna in Soil Ecosystems (Books in Soils, Plants, and the Environment)
Manufacturer: CRC
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Binding: Hardcover
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ASIN: 0824797868 |
Book Description
Offers an integrated presentation of the microbial, agronomic and recycling aspects of soil faunal potentials, emphasizing agricultural ecosystems and furnishing methods for modelling food webs. The text covers morphology, reproduction, abundances, basic requirements, competition, predation, parasitism, nutrient cycling and phytopathological interactions, soil physics and agricultural management, plus methods to quantify soil faunal groups.
Book Description
America's most populous region is also home to some of the nation's most serenely beautiful country. Tracing a gentle, thousand-mile curve from New York City southwestward to Montgomery, Alabama, the Piedmont connects an arc of urban centers which includes five state capitals, America's largest city, and the national capital. Between the Atlantic coastal plain and the Blue Ridge Mountains, the Piedmont's rolling hills span miles of farmland and forest. Michael Godfrey's Field Guide to the Piedmont—originally published by Sierra Club Books and here newly revised and updated—is an informative and entertaining guide to the entire region's habitats, ecosystems, and rich botanical communities.
Focusing on plant succession, geology, soils, climate, and the plants and animals with which we share the land, Field Guide to the Piedmont also features 180 illustrations for easy identification of the Piedmont's principal flora and fauna. A chapter describing and providing directions to over fifty sites of special interest will inspire Piedmont residents to take this field guide in hand and explore their natural surroundings.
Book Description
This digital document is a journal article from European Journal of Soil Biology, published by Elsevier in 2006. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.
Description:
Despite being recognized as essential to soil health, soil fauna often are afforded inadequate protection. In this paper, we discuss interpretations of this problem from a traditional economic perspective. We argue that the traditional economic framework can provide adequate soil fauna protection if market failures are corrected, and in particular, all relevant costs and benefits to society are accounted for. In turn, we describe some of the techniques economists use to value changes in natural resource services and environmental quality that are not otherwise valued in markets. We identify some of the challenges in applying these methods, their limitations, and provide examples relevant to soil faunal services.
Book Description
This digital document is a journal article from Science of the Total Environment, The, published by Elsevier in 2006. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.
Description:
The aim of this case study was to uncover the consequences of lead pellet-derived heavy lead contamination at a cast-off shooting range in southern Finland, covering aspects from soil chemistry and biology up to ecosystem level. The observed changes in the soil properties of the most contaminated areas suggest that the contamination may be disturbing processes of decomposition and nutrient mineralisation. Also two functionally important groups of soil organisms, microbes (as analysed using the PLFA analysis) and enchytraeid worms, were negatively affected by the contamination. Furthermore, there was an indication of reduced pine litter production at the contaminated areas. On the other hand, lead contamination appears not to have affected pine growth or soil-dwelling nematodes and microarthropods, and the general outlook of the whole ecosystem is that of a healthy forest. Thus, the boreal forest ecosystem studied as a whole appears to bear strong resistance to contamination, despite negative effects of lead on many of its components. This resistance may result from e.g. low bioavailability of lead, avoidance of the most contaminated soil horizons and microsites by the organisms, and functional redundancy and development of lead-tolerant populations amongst the organisms. The relative importance of these factors and the mechanisms behind them will be investigated in forthcoming studies.
Book Description
This digital document is a journal article from Agriculture, Ecosystems and Environment, published by Elsevier in 2005. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.
Description:
Traditional approaches to soil quality evaluation were based on the use of physical, chemical and microbiological indicators. Recently, new methods, based on soil microarthropods have been proposed for soil quality evaluation. Soil microarthropods have been shown to respond sensitively to land management practices and to be correlated with beneficial soil functions. In Italy, a new approach (called QBS index) based on the types of edaphic microarthropods has been proposed to assess soil biological quality. The QBS index is based on microarthropod groups present in a soil sample. Each type found in the sample receives a score from 1 to 20 (eco-morphological index, EMI), according to its adaptation to soil environment. The QBS index sums up these scores, thereby characterizing the microarthropod community of the sample being studied. QBS has been applied on a range of soil types and land uses in Italy, its validity evaluated for assessing biological quality of soil in different situations. This paper describes the QBS methods and presents three applications of the proposed methodology.
Book Description
This digital document is a journal article from European Journal of Soil Biology, published by Elsevier in 2006. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.
Description:
We explore the potential for applying broad ecological theories to interactions between soil animals and micro-organisms to generate a predictive framework within which more hypothesis led research can be undertaken. The paper stems from discussions during a workshop at the XIVth International Symposium on Soil Zoology. The possible linkage between biodiversity and ecosystem functions forms a good example of how soil zoology research can be productively stimulated by addressing a broader ecological concept but also how the concept can be tested below ground at fundamentally different scales to those commonly used above ground. Other areas of theory rapidly developing above ground, which are yet to be fully tested below ground, include: spatial variability in food webs; indirect interactions mediated through changes in plant secondary chemistry; signalling, including tritrophic interactions; optimal foraging theory, including depletion theory when patches differ in quality as well as quantity; adaptive plasticity in life history traits in relation to temporal variability in resources; trade-offs and facultative non-symbiotic and symbiotic mutualism. We identify modelling of effects of climate change on the soil compartment of the global carbon cycle as an area in which understanding of soil fauna-microbe interaction may outstrip current ecological theory and as a major challenge facing soil biologists in the future.
Amazon.com
How did life begin? Did it start here, by blind chance or by necessity, or was Earth seeded by extraterrestrial visitors? (And, if so, how did they arise?) Physicist and science writer Paul Davies tackles these heavy questions and more in The Fifth Miracle: The Search for the Origin and Meaning of Life, a wide-ranging survey of the field of biogenesis. From the "Martian meteorite" ALH84001 to the hardy microorganisms living on--and under!--our sea beds, Davies looks for evidence pointing toward our first ancestor. His willingness to consider any possibility makes for a fun, fascinating journey through our solar system and beyond.
The Fifth Miracle provides convincing arguments that life flourishes, and may indeed have begun, deep within the earth's crust, and not in Darwin's "warm little pond." And if in our planet's crust, why not in others'? Indeed, he shows that it is not just possible but likely that living organisms have passed between Earth and Mars embedded within meteorites. Davies's command of the data and his facility with explaining it to nonprofessionals give the lie to his self-description as "a simple-minded physicist" intruding in another's domain. The best scientists hate to see questions finally answered and love to see new ones raised; by that standard (and by any other), The Fifth Miracle is a first-rate book of scientific speculation. --Rob Lightner
Book Description
Are We Alone in the Universe?
In this provocative and far-reaching book, internationally acclaimed physicist and writer Paul Davies confronts one of science's great outstanding mysteries -- the origin of life.
Three and a half billion years ago, Mars resembled earth. It was warm and wet and could have supported primitive organisms. If life once existed on Mars, might it have originated there and traveled to earth inside meteorites blasted into space by cosmic impacts?
Davies builds on recent scientific discoveries and theories to address larger questions of existence: What, exactly, is life? Is it the inevitable by-product of physical laws, as many scientists maintain, or an almost miraculous accident? Are we alone in the universe, or will life emerge on all earthlike planets? And if there is life elsewhere in the universe, is it preordained to evolve toward greater complexity and intelligence?
Through his search for answers to these questions, Davies explores the ultimate mystery of mankind's existence -- who we are and what our place might be in the unfolding drama of the cosmos.
Customer Reviews:
How did life on Earth originate?.......2007-03-06
How did life on Earth originate?
Wisely Davies begins his book by answering this question with the question of what is life? After discussing various theories that have been previously proposed, Davies concludes that it's an organicly autonomous creation sometimes capable of obtaining and metabolizing food and creating copies of itself.
Having dealt with this question, Davies examines the three so far discovered domains of life on Earth: prokaryotes (us and pretty much every organism we've actually ever seen), bacteria, and archea...an ancient form of life living in extreme planetary environments such as ocean volcanic vents and hot water pools. Unlike the other two domains, archea live in environments that have largely unchanged in the past four or so billion years of Earth's history. Therefore, Davies reasonably concludes that they have most retained their original forms basically living off sulfur and or methane.
In this last particular, archea display an unusual quality for life by actually making their living off of inorganic matter.
In this way, Davies advances a possible terrestrial origin of life.
Likewise, Davies also discusses the possible extra terrestrial origins that have been proposed for Earthly life: from space and from Mars. As to the spacely origins theory, Davies notes the abundance of comets with organic matter in them. As to the Martian origins theory, Davies notes the fact that for its first billion years or so, Mars had both liquid water and an atmosphere.
Significantly, during that same time on Earth, life not only arose or was transferred but had propogated into at least two different domains. It is for these reasons, Davies believes that life indeed once existed on Mars.
Tantalizingly, Davies also discusses the discovery of ALH80001, one twelve Martian metiorites discovered in the Antarctic. Unlike its peers, this meterite showed possible evidence of fossilized Martian life. Wisely agnostic about whether this meteriorite really was itself evidence of Martian life, Davies' discussion of it nonetheless is thorough and thought provoking.
Davies was also thought provoking in discussing the Urey Miller experiments of 1953 wherein amino acids were artificially synthesized under experimental conditions. At that time, the experiements thought maybe they were just days from synthesizing life itself.
However, as noted by Davies, the gap between the bricks of amino acids and the houses of DNA and RNA still elude the efforts of modern science. Still the same, like all great science, the question is a fascinating one to ponder and well worthy of our attentions.
Although life is but the fifth miracle listed by God in the Bible at the time creation according to Davies, it stands as a primary miracle for those who enjoy having it.
Searching for the Laws of Life.......2006-09-18
According to the book of Genesis, God's fifth act of creation was to create life on earth. Modern science has a different myth. In the beginning, there was a simple soup of inorganic chemicals: water, ammonia and methane. And into this soup came a bolt of lightning that brought into being the amino acids that gradually assembled themselves into peptides and proteins, and the nucleotides from which came RNA and DNA. And the DNA learned the art of becoming self-replicating and so began the ascent of life.
In this well-reasoned book, the distinguished physicist Paul Davies suggests that believing the scientific myth demands an act of faith and credulity as great as believing in the literal truth of the Biblical story. He is one of many scientists who have calculated the seemingly impossible odds of all this happening by chance. This is not some back door into intelligent design, but instead an exploration of some profoundly important ideas in biology that make us realize that there are some gaping holes in our current models.
Paul Davies starts with some questions: is life a random chemical accident, a meaningless fluke in an accidental universe? Or is the universe somehow "friendly" to biology? Are the laws of nature such that they demand the eventual appearance of life, not just on earth, but also throughout the universe? The book does not come up with a definitive answer, but it explores some very interesting ideas, including the well-known concepts of the late Fred Hoyle and Chandra Wickramasinghe that life may have arrived from space. It is a puzzle how life seems to have appeared so soon after the earth became a stable globe, and the remarkable adaptability of living organisms to the most astonishingly inhospitable environments.
Inorganic processes tend to run down and become disorganized over time: they show entropy. By contrast living processes become progressively more organized, a process that requires massive amounts of information. It is not difficult to calculate that the amount of information required for even the simplest organism far out strips the biochemical processes of an organism. Thus the implication that life requires a new fundamental law of nature that is yet to be discovered.
Paul Davies does not shy away from discussing the consequences of these ideas or an undiscovered law or laws that would make the appearance of life inevitable. And would also imply a progressive march toward greater and greater complexity, that would eventually lead to sentience.
This book does not provide any final answers, but is an excellent introduction to an exceedingly important topic.
Simply Astounding.......2004-12-12
This book is my Science recommendation for 2004. As usual Davies ploughes through a whole whack of cosmic data and implications to look at the question of life: How did it begin? What are the current theories of life? What are the necessary conditions for life forms.
It is interesting to note that all of these questions are pre-evolution questions, since we do not need a mechanism to add, refine or make life more complex -- natural selection does that wonderfully --- the central question of life is how did it arise in the most simplest of organisms.
In this wonderful read, Davies analyses first the physics of life, entropy, open systems and thermodynamic equilibrium. It is this approach that Davies uses that I find personally so fascinating since it is one that is often ignored by a lot of chemists and biologists, but is it germane -- what kind of physical properties are necessary in the universe for life to arise? This is a real good qustion and Davies gives us a good intro tour of the how complexity can arise in an environment which always seems to be striving towards thermodynamic equillibrium.
The second part of the book could be called the biochemical reasons necessary for life. Here Davies looks at elementary organisation and gives us a really good history of the experimentation in this area, from the elementary forces that may be required to bring about nucleotides, proteins and polypeptide strings.
One really interesting thing Davies does is trace back the evolutionary history of organisms and the current data that evolutionary forces were at work for almost 4 billion years. From this he describes ancestors from this time that may still be living on the earth (meso/thermophilic bacteria). A really great way of looking at evolution.
The last chapters sort of synthethise the physics and chemistry parts and look at the implications of the planetary forces, both gradual and catastrophic over the history of the earth and their potential to influence the rise of life and shape the evolutionary forces.
There is a lot of food for thought here and of course no one knows how life started, but it is clear that current theory and evidence are making science more interesting than even before. We may never know as Davies states, but in knowing more and more we are attaining the best goals of mankind.
A wonderful book with science as the only aim.
It should be stated that Davies has no political axe to grind with anyone and his writing is ideologically clean. But let there be no misunderstanding, when in doubt there is no evoking of blind forces in any or Davies books. His passion is science and reason and, like most people who think deeply, he regards the constant state of unknowing as a challenge as a never ending challenge.
For the person who says that Davies is not "open-minded" because he does not consider (notice I did not say believe) that a omnipresent God waved his hand and made us... that is simple. Personal belief has nothing to do with science since it yields nothing of benefit to Science. Even if Davies did personally believe that a God created life, that does not get anyone closer to understanding life... And this is the fundemental point that people who believe in Gods (or as with the current fashion, intelligent design) as ulimate cause fall into --- intelligent design, even if right is not science, it cannot be proved. It is a sterile end on the path of unknowing.
Thank God for people like Davies that can remind us that Science alone can yeild truth -- that it will never yield all of the truths is the central tenet of Science... and with that there is comfort, because it means that reason remains paramount, and man advances.
The best little book I have read in years........2004-07-07
The fifth miracle is an outstanding little book that discloses a miriad of possibilities about the origin of life on earth. The controversy arises when Davis exposes some unorthodox theories like Panspermia, the truth is that when he does that he is really persuasive. Paul Davies is an intelligent scientist and one that has kept updated and with experience on field, so his arguments are no less than powerful and convincing, once again, even the controversial ones. Though he doesn't take part in most of the different theories explained, his book might look a little biased, but great, besides he may even be right.
fails to answer the big question........2004-04-17
Davis titled his book the Search for the Origin and Meaning of Life, but he never really answers this fundamental question. Sure, science hasn't answered this, and unlike Davies' optimistic assertion that they will accomplish this feat someday, I don't believe science will. If approached from the viewpoint that life arose spontaneously from the haphazard collision of random molecules by the direction of chance then the mystery will never be solved. The process that produced life was so improbable that it can't be reproduced in the laboratory and was truly an event that took place against all odds. Understanding that anything with a value of 1 10^50 is an impossibility, and that the conditions for life to occur would need a much bigger number, attempting to solve this mystery is a waste of time.
Nevertheless, if life is the product of a set of laws written into the universe that favor the creation of life then the search is not futile. Nevertheless, this opens up the possibility for design arguments and the need for a programmer to write such a code; This is a development that I welcome as a Christian, but one that is scorned by other scientists. Some of this attitude comes through at times in Davies book when he states on pg. 31, "However, it is the job of science to solve mysteries without recourse to divine intervention." This assertion is patently false. It is the job of science to explain observable phenomena with a natural explantion if the results are verifiable and make more sense than a mystical argument. It could very well be that the deity who created the universe was a very competent programmer who designed the creation to operate under very specific natural laws, and one of those laws is for the universe to create life under the right conditions. This is just a possibility, but one that should not be eliminated simply because the establishment thinks it should.
In the end this book fails to answer the question that matters most: If life did arise by natural means, then how did it do so? Davies offers absolutely no new insight into this perplexing question. In fact, many of his arguments seem to point against random, senseless and purposless creation. Believing that all the right circumstances could fall into place is just as much grounded in faith as is the idea of a Divine creator. The only new arguments presented by this book were those that speculated that life began underground and not at the surface. Yet, this raises a whole host of questions. RNA or DNA could not develop inside the earth because the tremendous heat and pressure would destroy the volatile molecules. Therefore, one is forced to conclude the cell came first and this gave the RNA and DNA the sufficient shelter to form and replicate. But this just brings us back the chicken-egg paradox and doesn't answer anything since the cell cannot survive efficiently without the help of DNA, RNA, and catalytic enzymes. Stating that the first simple cell was a more crude device which operated on a more crude scale only begs the question and is meaningless conjecture without evidence.
Book Description
This digital document is an article from First Things: A Monthly Journal of Religion and Public Life, published by Institute on Religion and Public Life on June 1, 1999. The length of the article is 1585 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available in your Amazon.com Digital Locker immediately after purchase. You can view it with any web browser.
Citation Details
Title: THE FIFTH MIRACLE: THE SEARCH FOR THE ORIGIN AND MEANING OF LIFE.(Review)
Author: Michael Behe
Publication:
First Things: A Monthly Journal of Religion and Public Life (Refereed)
Date: June 1, 1999
Publisher: Institute on Religion and Public Life
Page: 42
Article Type: Book Review
Distributed by Thomson Gale
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