Biology

Download E-books Opportunities in Biological Science Careers PDF

By Charles A. Winter, Kathleen Belikoff

Greater than a hundred "opportunities" for college students and task seekers!

The so much accomplished occupation ebook sequence to be had, possibilities in . . . covers a variety of professions, from appearing to writing, and encompasses conventional in addition to state-of-the-art careers. every one ebook deals activity seekers crucial information regarding quite a few careers inside of every one box and contains education and schooling standards, wage statistics, and net resources.

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Download E-books Freaks of Nature: What Anomalies Tell Us About Development and Evolution PDF

By Mark S. Blumberg

In such a lot respects, Abigail and Brittany Hensel are general American twins. Born and raised in a small city, they take pleasure in an in depth dating, although every one has her personal tastes and character. however the Hensels additionally proportion a physique. Their heads sit down side-by-side on a unmarried torso, with palms and legs. they've got not just survived, yet have constructed into athletic, swish younger ladies. And that, writes Mark S. Blumberg, opens a rare window onto human improvement and evolution.

In Freaks of Nature, Blumberg turns a scientist's eye at the oddities of nature, exhibiting how a topic as soon as relegated to the sideshow may help clarify a few of the inner most complexities of biology. Why, for instance, does a two-headed human so resemble a two-headed minnow? What we have to comprehend, Blumberg argues, is that anomalies are the traditional items of improvement, and it's via developmental mechanisms that evolution works. Freaks of Nature induces a type of highbrow vertigo because it upends our intuitive figuring out of biology. What fairly is an anomaly? Why is a limbless human a "freak," yet a limbless reptile-a snake-a winning variation?

What we see as deformities, Blumberg writes, are in basic terms replacement paths for improvement, which problem either the creature itself and our skill to slot it into our established different types. instead of mere dead-ends, many anomalies end up strangely survivable--as when it comes to the goat with out forelimbs that realized to stroll upright. Blumberg explains how such diversifications ensue, and issues to the luck of the Hensel sisters and the goat as examples of the intense flexibility inherent in person improvement. In taking heavily a subject matter that has frequently been kept away from as discomfiting and embarrassing, Mark Blumberg sheds new mild on how individuals--and complete species--develop, continue to exist, and evolve.

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Download E-books Your Inner Fish: A Journey into the 3.5-Billion-Year History of the Human Body PDF

By Neil Shubin

Details on a tremendous New Discovery integrated in a brand new AfterwordWhy can we glance the best way we do? Neil Shubin, the paleontologist and professor of anatomy who co-discovered Tiktaalik, the “fish with hands,” tells the tale of bodies as you have by no means heard it ahead of. through interpreting fossils and DNA, he indicates us that our fingers truly resemble fish fins, our heads are equipped like long-extinct jawless fish, and significant elements of our genomes glance and serve as like these of worms and bacteria. Your internal Fish makes us examine ourselves and our global in an illuminating new mild. this is often technology writing at its finest—enlightening, available and advised with impossible to resist enthusiasm.

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Download E-books Advanced Methods of Biomedical Signal Processing PDF

This ebook grew out of the IEEE-EMBS summer season faculties on Biomedical sign Processing, which were held each year given that 2002 to supply the individuals cutting-edge wisdom on rising parts in biomedical engineering. popular specialists within the components of biomedical sign processing, biomedical facts remedy, drugs, sign processing, process biology, and utilized body structure introduce novel thoughts and algorithms in addition to their medical or physiological functions.

The ebook offers an summary of a compelling crew of complicated biomedical sign processing suggestions, corresponding to multisource and multiscale integration of data for body structure and medical selection; the effect of complex tools of sign processing in cardiology and neurology; the combination of sign processing equipment with a modelling procedure; complexity dimension from biomedical signs; greater order research in biomedical signs; complex tools of sign and information processing in genomics and proteomics; and class and parameter enhancement.

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Download E-books Kraken: The Curious, Exciting, and Slightly Disturbing Science of Squid PDF

By Wendy Williams

Kraken is the normal identify for tremendous sea monsters, and this ebook introduces the most charismatic, enigmatic, and curious population of the ocean: the squid. The pages take the reader on a wild narrative experience during the international of squid technology and event, alongside the best way addressing a few riddles approximately what intelligence is, and what monsters lie within the deep. as well as squid, either massive and in a different way, Kraken examines different both spell binding cephalopods, together with the octopus and the cuttlefish, and explores their otherworldly skills, akin to camouflage and bioluminescence. available and interesting, Kraken can also be the 1st sizeable quantity at the topic in additional than a decade and a needs to for fanatics of renowned science.

Praise for KRAKEN: The Curious, interesting, and somewhat annoying technology of Squid 

"Williams writes with a deft, supple hand as she surveys those spindly, striking beasts and their global. She reminds us that the recognized global will be significantly greater than within the days of the bestiary-makers, yet there's nonetheless room for ask yourself and strangeness."
-Los Angeles Times.com

"Williams's account of squid, octopuses, and different cephalopods abounds with either old legend and glossy science." 
-Discover 

"[Exposes squid's] eerie similarities to the human species, right down to eye constitution and the all-important mind telephone, the neuron." 
-New York Post 

"just the right combination of background and science" 
-ForeWord Reviews

"Kraken is an interesting and expansive biography of a creature that sparks our mind's eye and stimulates our interest. it is a excellent mixture of storytelling and science." 
-Vincent Pieribone, writer of Aglow within the Dark

KRAKEN extracts natural pleasure, highbrow pleasure, and deep ask yourself from the main not going of places--squid. it really is tough to learn Wendy Williams's luminous account and never suppose the joys of discovery of the definitely profound connections we percentage with squid and all different dwelling issues on the earth. With wit, ardour, and ability as a storyteller, Williams has given us a stunning window into our global and ourselves. --Neil Shubin, writer of the nationwide bestseller "Your internal Fish

Wendy William's KRAKEN weaves vignettes of reports approximately historic encounters with squid and octopus, with tales of latest scientists who're captivated through those animals. Her compelling ebook has the facility to alter your world-view approximately those creatures of the ocean, whereas telling the gripping, totally understandable tale of the ways that those animals have replaced human scientific historical past. --Mark J. Spalding, President, the sea Foundation

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Download E-books First Life: Discovering the Connections between Stars, Cells, and How Life Began PDF

This pathbreaking booklet explores how lifestyles can start, taking us from cosmic clouds of stardust, to volcanoes in the world, to the trendy chemistry laboratory. looking to comprehend life’s connection to the celebs, David Deamer introduces astrobiology, a brand new clinical self-discipline that stories the foundation and evolution of existence in the world and relates it to the beginning and dying of stars, planet formation, interfaces among minerals, water, and surroundings, and the physics and chemistry of carbon compounds. Deamer argues that lifestyles all started as structures of molecules that assembled into membrane-bound programs. those in flip supplied a vital compartment during which extra advanced molecules assumed new capabilities required for the foundation of lifestyles and the start of evolution. Deamer takes us from the vibrant and unpromising chaos of the Earth 4 billion years in the past as much as the current and his personal laboratory, the place he contemplates the customers for producing man made existence. attractive and available, First Life describes the medical tale of astrobiology whereas featuring a desirable speculation to provide an explanation for the starting place of life.

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Download E-books Dog, Inc.: The Uncanny Inside Story of Cloning Man's Best Friend PDF

By John Woestendiek

What Stiff did for the lifeless and Fast nutrition Nation did for the burger, Dog, Inc. does for the stranger-than-fiction international of industrial puppy cloning.

all of it all started with a pit bull named Booger. Former leave out Wyoming Bernann McKinney was once so distraught over the dying of her puppy, whom she considered as her mother or father and savior, that she paid $50,000 to RNL Bio for the opportunity to convey her cherished spouse again to existence. the outcome have been 5 new Boogers-the first profitable advertisement cloning of a dogs- added in 2008, in addition to a slew of compelling questions on the limits of technology, trade, and ethics. mixing surprising investigative reporting with colourful anecdotes, Pulitzer Prize-winning John Woestendiek takes readers behind the curtain of this rising undefined.

yet Dog, Inc. is not just a booklet approximately pets. neither is it only a publication approximately technology. quite it is a attention-grabbing examine how our emotional wishes are bending the reaches of technological know-how and know-how, in addition to a research of this uncharted territory. With our puppy obsession mountaineering to new heights and our medical skills much more so, this mixture increases a significant crisis: Are we crossing the boundary of controlling technology within the identify of technological know-how, within the identify of affection, within the identify of merchandising-or a mix of all 3?

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Download E-books Physiology of the Cladocera PDF

The body structure of Cladocera is a much-needed precis of foundational details on those more and more vital version organisms. This precise and worthy precis is predicated at the world's literature, together with Russian learn now not largely to be had before. It deals systematically prepared info at the body structure of Cladocera, supporting with rationalization in their lifestyles and distribution, in addition to dialogue on instructions of destiny examine. specific specialist contributions in genetics, immunology, and cytology around out the physiological chapters and supply accomplished perception into the nation of data of Cladocera and its underlying mechanisms.

Cladocera crustaceans make up an important a part of the ordinary groups and organic productiveness of clean waters. In fresh a long time, they've got turn into globally studied for plenty of reasons, together with systematics, genetic, molecular, ecological and evolutionary biology reviews. also they are used as "sentinel" organisms for assessing water caliber and the surroundings. moreover, the genome of Daphnia (a genus inside of Cladocera) was once lately sequenced and released, giving the program a much broader publicity. It has additionally resulted in a speedily turning out to be understanding of the significance of figuring out physiological methods as they relate to evolutionary and ecological genomics and ecogenomic toxicology.

Despite the expanding use of Cladocera in examine and examine, physiological history details on those creatures is fragmentary. thousands of unconnected guides were collected on their body structure, and a synthesis and common illustration of the literature has been a lot wanted for the various researchers operating with this organism. The body structure of Cladocera stands by myself as a important and entire supplying during this region for plenty of researchers and students.

  • Collects and synthesizes from the global literature the nation of information of cladoceran physiology
  • Forward-looking point of view accommodates details from the rising technological worlds of genomics, cytology, chemical communique, and immunology
  • Provides foundational info on Cladocera body structure for researchers in a number of fields, together with conservation and evolutionary biology, genomics, ecology, ecotoxicology, and comparative physiology

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Download E-books In Search of the Good: A Life in Bioethics (Basic Bioethics) PDF

By Daniel Callahan

Daniel Callahan helped invent the sector of bioethics greater than 40 years in the past while he made up our minds to exploit his education in philosophy to grapple with moral difficulties in biology and medication. disappointed with educational philosophy due to its analytical bent and distance from the troubles of actual lifestyles, Callahan chanced on the moral matters raised by way of the swift scientific advances of the Sixties -- which integrated the contraception capsule, middle transplants, and new capacities to maintain very in poor health humans alive -- to be philosophical questions with speedy real-world relevance. during this memoir, Callahan describes his half within the founding of bioethics and lines his considering on severe matters together with embryonic stem telephone learn, market-driven health and wellbeing care, and clinical rationing. He identifies the most important demanding situations dealing with bioethics this present day and ruminates on its destiny. Callahan writes approximately founding the Hastings heart -- the 1st bioethics learn establishment -- with the writer and psychiatrist Willard Gaylin in 1969, and recounts the demanding situations of operating a imagine tank whereas maintaining a prolific stream of influential books and articles. Editor of the recognized liberal Catholic journal Commonweal within the Sixties, Callahan describes his now-secular method of problems with disorder and mortality. He questions the belief of unending clinical "progress" and interventionist end-of-life care that turns out to blur the boundary among dwelling and demise. it's the function of bioethics, he argues, to be a devoted dissenter within the onward march of clinical growth. crucial problem for bioethics now's to assist reconsider the very ambitions of medicine.

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Download E-books The Choanoflagellates: Evolution, Biology and Ecology PDF

By Barry S. C. Leadbeater

Choanoflagellates have 3 specified claims to repute: they're the nearest, dwelling, unicellular family members of animals; they're a significant element of aquatic microbial foodwebs; and one crew is extraordinary for its siliceous basket-like coverings. This landmark e-book deals a distinct synthesis of over 40 years of choanoflagellates learn. Key components are coated, from the phylogenetic proof assisting the sister-group dating among choanoflagellates and Metazoa, to choanoflagellate distribution and variety in marine and freshwater environments. The constitution and meeting of choanoflagellate loricae can also be offered including a whole dialogue of a unique instance of 'regulatory evolution', suggesting that the swap from nudiform to tectiform mobile department and lorica creation used to be completed via a unexpected reorganisation of latest buildings and mechanisms. delivering an authoritative precis of what's at present identified approximately choanoflagellates, this identify will function a origin upon which destiny learn and dialogue can ensue.

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