Microbial ecology is the study of relations among microbes in natural environments and their roles in food web dynamics, biogeochemical cycles, and the evolution of life. Microbes are the most plentiful organisms in the biosphere and facilitate many critical reactions in elemental cycles and biogeochemical reactions. Because they are vital
Easy to read yet technically concise, Modern Diesel Technology: Heating, Ventilation, Air Conditioning, And Refrigeration, 2nd Edition, (PDF) is the text of choice for many of the country’s best diesel technology programs! Detailing the foundations of truck heating, engine cooling, air conditioning, and truck-trailer refrigeration, the ebook integrates modern technical
In this new and fully updated Corporate Finance: Principles and Practice 7th edition (PDF), the key principles and mathematical techniques are clearly explained step-by-step and put into practice through numerous vignettes which take a closer look at well-known and real-world companies. What’s new? Chapter 1 revised to reflect recent developments
Board certification by the American Board of Neurological Surgery is considered the gold standard for neurosurgeons practicing in the U.S. The ABNS primary examination requires many many months of preparation, and passing it is both a significant accomplishment and integral component in becoming board certified. Contributions from current neurosurgical residents
The past two years have been anything but “politics as usual” in the United States. By The People 3rd Edition brief (PDF) reflects the dynamism of American government and politics with new learning and teaching tools that prepare students to THINK, ENGAGE, and DEBATE now more than ever before. In