Geomicrobes Life In Terrestrial Deep Subsurface
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Geomicrobes Life In Terrestrial Deep Subsurface
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Author : Malin Bomberg
language : en
Publisher: Frontiers Media SA
Release Date : 2017-07-17
Geomicrobes Life In Terrestrial Deep Subsurface written by Malin Bomberg and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-17 with categories.
The deep subsurface is, in addition to space, one of the last unknown frontiers to human kind. A significant part of life on Earth resides in the deep subsurface, hiding great potential of microbial life of which we know only little. The conditions in the deep terrestrial subsurface are thought to resemble those of early Earth, which makes this environment an analog for studying early life in addition to possible extraterrestrial life in ultra-extreme conditions. Early microorganisms played a great role in shaping the conditions on the young Earth. Even today deep subsurface microorganisms interact with their geological environment transforming the conditions in the groundwater and on rock surfaces. Essential elements for life are richly present but in difficultly accessible form. The elements driving the microbial deep life is still not completely identified. Most of the microorganisms detected by novel molecular techniques still lack cultured representatives. Nevertheless, using modern sequencing techniques and bioinformatics the functional roles of these microorganisms are being revealed. We are starting to see the differences and similarities between the life in the deep subsurface and surface domains. We may even begin to see the function of evolution by comparing deep life to life closer to the surface of Earth. Deep life consists of organisms from all known domains of life. This Research Topic reveals some of the rich diversity and functional properties of the great biomass residing in the deep dark subsurface.
Life At High Pressure
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Author : Alister Macdonald
language : en
Publisher: Springer Nature
Release Date : 2021-07-12
Life At High Pressure written by Alister Macdonald and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-12 with Science categories.
The book discusses the ways in which high hydrostatic pressure (i.e. water pressure) affects all grades of life which thrive at pressures much greater those in our normal environment. The deep sea is the best known high pressure environment, where pressures reach a thousand times greater than those at the surface, yet it is populated by a variety of animals and microorganisms. The earth’s crust supports microorganisms which live in water filled pores at high pressure. In addition, the load bearing joints of animals like ourselves experience pulses of hydrostatic pressure of a magnitude similar to the pressure at mid ocean depths. These pressures affect molecular structures and biochemical reactions. Basic cellular processes are drastically affected – the growth and division of cells, the way nerves conduct impulses and the chemical reactions which provide energy. Adaptation to high pressure also occurs in complex physiological systems such as those which provide buoyancy. Probably the greatest challenge to our understanding of adaptation to high pressure is the stabilisation of the nervous system of deep sea animals to avoid convulsions which pressure causes in shallow water animals. Additionally the book provides insight into the engineering required to study life at high pressure: equipment which can trap small deep sea animals and retrieve them at their high pressure, equivalent equipment for microorganisms, laboratory microscopes which can focus on living cells under high pressure, incubators for bacteria which require high pressure to grow, high pressure aquaria for marine animals and lastly and briefly, manned and unmanned submersible vessels, Landers and deep drill hole sampling. Rather like the organisms studied many laboratory instruments have been adapted to function at high pressure.
Becoming Earth
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Author : Ferris Jabr
language : en
Publisher: Random House
Release Date : 2025-04-01
Becoming Earth written by Ferris Jabr and has been published by Random House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-04-01 with Science categories.
A vivid account of a major shift in how we understand Earth, from an exceptionally talented new voice. Earth is not simply an inanimate planet on which life evolved, but rather a planet that came to life. “Glorious . . . full of achingly beautiful passages, mind-bending conceptual twists, and wonderful characters. Jabr reveals how Earth has been profoundly, miraculously shaped by life.”—Ed Yong, Pulitzer Prize winner and bestselling author of An Immense World FINALIST FOR THE LOS ANGELES TIMES BOOK PRIZE • FINALIST FOR THE OREGON BOOK AWARD • AN AMERICAN LIBRARY ASSOCIATION NOTABLE BOOK OF THE YEAR A BEST BOOK OF THE YEAR: Smithsonian, Chicago Public Library, Booklist, Scientific American, Nature A BEST BOOK OF THE SUMMER: The Atlantic and NPR’s Science Friday One of humanity’s oldest beliefs is that our world is alive. Though once ridiculed by some scientists, the idea of Earth as a vast interconnected living system has gained acceptance in recent decades. We, and all living things, are more than inhabitants of Earth—we are Earth, an outgrowth of its structure and an engine of its evolution. Life and its environment have coevolved for billions of years, transforming a lump of orbiting rock into a cosmic oasis—a planet that breathes, metabolizes, and regulates its climate. Acclaimed science writer Ferris Jabr reveals a radical new vision of Earth where lush forests spew water, pollen, and bacteria to summon rain; giant animals engineer the very landscapes they roam; microbes chew rock to shape continents; and microscopic plankton, some as glittering as carved jewels, remake the air and sea. Humans are one of the most extreme examples of life transforming Earth. Through fossil fuel consumption, agriculture, and pollution, we have altered more layers of the planet in less time than any other species, pushing Earth into a crisis. But we are also uniquely able to understand and protect the planet’s wondrous ecology and self-stabilizing processes. Jabr introduces us to a diverse cast of fascinating people who have devoted themselves to this vital work. Becoming Earth is an exhilarating journey through the hidden workings of our planetary symphony—its players, its instruments, and the music of life that emerges—and an invitation to reexamine our place in it. How well we play our part will determine what kind of Earth our descendants inherit for millennia to come.
Mineral Transformation And Bioremediation By Geo Microbes
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Author : Santa Ram Joshi
language : en
Publisher: Springer Nature
Release Date : 2025-05-14
Mineral Transformation And Bioremediation By Geo Microbes written by Santa Ram Joshi and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-05-14 with Science categories.
This book investigates the pivotal role of microorganisms in elemental cycling and degradation processes, offering a comprehensive exploration of their chemical reactivity and metabolic diversity. By examining the interaction of microorganisms with geological activities, this volume highlights their influence on biotransformation and bioremediation. Readers will find an in-depth review of geo-microbes' applications in soil improvement and environmental restoration, alongside discussions on bio-sediment, bioleaching, and elemental cycling. The chapters offer expert analysis and diverse perspectives in microbiology, geology, and environmental biotechnology. Key concepts include the geomicrobiological interactions in extreme environments, the transformation of toxic elements, and the potential for extraterrestrial life models. Chapters delve into the rehabilitation of saturated lands, the role of geo-microbes in arsenic transformation, and the ecological restoration of wetlands. The book is invaluable for researchers, students, and professionals in microbiology, biotechnology, geology, and environmental sciences. It also serves as a major reference for understanding the microbial processes that shape our planet and offers practical insights for harnessing the power of geo-microbes for sustainable environmental solutions. While comprehensively reviewing geo-microbes in biotransformation processes, the book provides the knowledge and tools necessary to advance the readers’ understanding of geomicrobiology and its applications.
Microbial Diversity In The Genomic Era
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Author : Surajit Das
language : en
Publisher: Academic Press
Release Date : 2018-09-20
Microbial Diversity In The Genomic Era written by Surajit Das and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-20 with Science categories.
Microbial Diversity in the Genomic Era presents insights on the techniques used for microbial taxonomy and phylogeny, along with their applications and respective pros and cons. Though many advanced techniques for the identification of any unknown bacterium are available in the genomics era, a far fewer number of the total microbial species have been discovered and identified to date. The assessment of microbial taxonomy and biosystematics techniques discovered and practiced in the current genomics era with suitable recommendations is the prime focus of this book. - Discusses the techniques used for microbial taxonomy and phylogeny with their applications and respective pros and cons - Reviews the evolving field of bacterial typing and the genomic technologies that enable comparative analysis of multiple genomes and the metagenomes of complex microbial environments - Provides a uniform, standard methodology for species designation
Colorectal Cancer
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Author : Bhupendra G. Prajapati
language : en
Publisher: Elsevier
Release Date : 2023-11-19
Colorectal Cancer written by Bhupendra G. Prajapati and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-11-19 with Computers categories.
Colorectal Cancer: Disease and Advanced Drug Delivery Strategies examines the combined impact of basic clinical and medical treatments as well as recent advances in the field of colorectal cancer.With a strong focus towards colorectal cancer diagnosis, disease drug delivery, and diagnosis, the book also examines the Tumor microenvironment-responsive and site-specific nanoparticles for cancer theragnostics.In 16 chapters Colorectal Cancer: Disease and Advanced Drug Delivery Strategies not only provides the opportunity to understand and diagnose the disease, but it also describes screening methods, drugs including nano- and immunotherapy, and gives insight into the role of nanoparticles, lipids, and biomarkers in colorectal cancer. Content includes clinical trials in colorectal cancer research and disease models. This book directs researchers and clinicians how to better diagnose and treat colorectal cancer. - Provides a wealth of information on the latest research and developments in the science and treatment of colorectal cancer - Contains new and innovative ways to treat colorectal cancer - Reflects on basic clinical and medical methods and recent advances in colorectal cancer science - Gives specific details about how nanoparticles can be used to target cancer cells or cancer treatment - Covers tumor microenvironment, their challenges, and opportunities in colorectal cancer research
Spec Colorectal Cancer Disease And Advanced Drug Delivery Strategies 12 Month Access Ebook
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Author : Bhupendra G. Prajapati
language : en
Publisher: Academic Press
Release Date : 2024-01-12
Spec Colorectal Cancer Disease And Advanced Drug Delivery Strategies 12 Month Access Ebook written by Bhupendra G. Prajapati and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-12 with Computers categories.
Covers tumor microenvironment, their challenges, and opportunities in colorectal cancer research
Assessment Of Planetary Protection Requirements For Mars Sample Return Missions
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2009-06-06
Assessment Of Planetary Protection Requirements For Mars Sample Return Missions written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06-06 with Science categories.
NASA maintains a planetary protection policy to avoid the forward biological contamination of other worlds by terrestrial organisms, and back biological contamination of Earth from the return of extraterrestrial materials by spaceflight missions. Forward-contamination issues related to Mars missions were addressed in a 2006 National Research Council (NRC) book, Preventing the Forward Contamination of Mars. However, it has been more than 10 years since back-contamination issues were last examined. Driven by a renewed interest in Mars sample return missions, this book reviews, updates, and replaces the planetary protection conclusions and recommendations contained in the NRC's 1997 report Mars Sample Return: Issues and Recommendations. The specific issues addressed in this book include the following: The potential for living entities to be included in samples returned from Mars; Scientific investigations that should be conducted to reduce uncertainty in the above assessment; The potential for large-scale effects on Earth's environment by any returned entity released to the environment; Criteria for intentional sample release, taking note of current and anticipated regulatory frameworks; and The status of technological measures that could be taken on a mission to prevent the inadvertent release of a returned sample into Earth's biosphere.
Cette Terre Qui Respire
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Author : Ferris Jabr
language : fr
Publisher: Éditions MultiMondes
Release Date : 2024-10-24T00:00:00-04:00
Cette Terre Qui Respire written by Ferris Jabr and has been published by Éditions MultiMondes this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-10-24T00:00:00-04:00 with Nature categories.
Loin d’être une sphère inanimée sur laquelle la vie a pu évoluer, la Terre serait un vaste système vivant, un oasis cosmique qui respire, se métabolise et régule son climat. Cet essai exaltant nous montre les rouages de notre planète, et nous invite à réexaminer notre place dans son équilibre.
Social And Conceptual Issues In Astrobiology
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Author : Kelly C. Smith
language : en
Publisher:
Release Date : 2020
Social And Conceptual Issues In Astrobiology written by Kelly C. Smith and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with Science categories.
This work explores traditional questions in the humanities and social sciences with respect to life and its discovery elsewhere in the Universe.