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Perfect Pairs, 3-5: Using Fiction & Nonfiction Picture Books to Teach Life Science, Grades 3-5
by Melissa Stewart Nancy ChesleyHands-on lessons can be fun and compelling, but when it comes to life science, they aren't always possible, practical, effective, or safe. Children can't follow wolves as they hunt elk, visit a prehistoric swamp, or shrink down to the size of a molecule and observe photosynthesis firsthand. But they can explore a whole world of animals, plants, and ecosystems through the pages of beautifully illustrated, science-themed picture books. Perfect Pairs , which marries fiction and nonfiction picture books focused on life science, helps educators think about and teach life science in a whole new way. Each of the twenty lessons in this book is built around a pair of books that introduces a critical life science concept and guides students through an inquiry-based investigative process to explore that idea-;from life cycles and animal-environment interactions to the inheritance of traits and the critical role of energy in our world. Each lesson starts with a Wonder Statement and comprises three stages. Engaging Students features a hands-on activity that captures student interest, uncovers current thinking, and generates vocabulary. The heart of the investigative process, Exploring with Students, spotlights the paired books as the teacher reads aloud and helps students find and organize information into data tables. Encouraging Students to Draw Conclusions shows students how to review and analyze the information they have collected. Bringing high-quality science-themed picture books into the classroom engages a broad range of students, addresses the Performance Expectations outlined in the Next Generation Science Standards, and supports the goals of the Common Core State Standards for English Language Arts. Even if you are science shy, Perfect Pairs can help you become a more confident teacher whose classroom buzzes with curious students eager to explore their natural world.
Perfect Pairs, K-2: Using Fiction & Nonfiction Picture Books to Teach Life Science, K-2
by Melissa Stewart Nancy ChesleyHands-on lessons can be fun and compelling, but when it comes to life science, they aren't always possible, practical, effective, or safe. Children can't follow a lion as it stalks a gazelle, visit the exotic kapok tree in a rain forest, or swim alongside the underwater life in a pond. But they can explore a whole world of animals, plants, and ecosystems through the pages of beautifully illustrated, science-themed picture books. Perfect Pairs , which marries fiction and nonfiction picture books focused on life science, helps educators think about and teach life science in a whole new way. Each of the twenty-two lessons in this book is built around a pair of books that introduces a critical life science concept and guides students through an inquiry-based investigative process to explore that idea-;from animal/environment interactions to the role of structure in plant and animal survival, from inheritance of traits to variation of species. Each lesson starts with a Wonder Statement- and comprises three stages. Engaging Students- features a hands-on activity that captures student interest, uncovers current thinking, and generates vocabulary. The heart of the investigative process, Exploring with Students,- spotlights the paired books as the teacher reads aloud and helps students find and organize information into data tables. Encouraging Students to Draw Conclusions- shows students how to review and analyze the information they have collected. Bringing high-quality science-themed picture books into the classroom engages a broad range of students, addresses the Performance Expectations outlined in the Next Generation Science Standards, and supports the goals of the Common Core State Standards for English Language Arts. Even if you are science shy,Perfect Pairs can help you become a more confident teacher whose classroom buzzes with curious students eager to explore their natural world.
The Perfect Pet
by Samantha BellStarting with the Kingdom Animalia, a child walks through the various animal classes trying to choose the perfect pet.
The Perfect Predator: A Scientist's Race to Save Her Husband from a Deadly Superbug: A Memoir
by Teresa Barker Steffanie Strathdee Thomas PattersonA riveting memoir of one woman's extraordinary effort to save her husband's life-and the discovery of a forgotten cure that has the potential to save millions more.Epidemiologist Steffanie Strathdee and her husband, psychologist Tom Patterson, were vacationing in Egypt when Tom came down with a stomach bug. What at first seemed like a case of food poisoning quickly turned critical, and by the time Tom had been transferred via emergency medevac to the world-class medical center at UC San Diego, where both he and Steffanie worked, blood work revealed why modern medicine was failing: Tom was fighting one of the most dangerous, antibiotic- resistant bacteria in the world.Frantic, Steffanie combed through research old and new and came across phage therapy: the idea that the right virus, aka "the perfect predator," can kill even the most lethal bacteria. Phage treatment had fallen out of favor almost 100 years ago, after antibiotic use went mainstream. Now, with time running out, Steffanie appealed to phage researchers all over the world for help. She found allies at the FDA, researchers from Texas A&M, and a clandestine Navy biomedical center-and together they resurrected a forgotten cure.A nail-biting medical mystery, The Perfect Predator is a story of love and survival against all odds, and the (re)discovery of a powerful new weapon in the global superbug crisis.
Perfect Puppy: The No.1 bestseller fully revised and updated
by Gwen BaileyTHE NUMBER ONE BESTSELLER Gwen Bailey's bestselling puppy care guide has helped hundreds of thousands of owners throughout the world raise a problem-free dog. Now, updated with the latest findings in canine behaviour and a completely new user-friendly design, this revised edition will teach you how to raise a problem-free dog. From housetraining to playing games, it will show you how to teach your dog good manners and build his confidence with the world around him. There are step-by-step training and socialisation plans as well as a guide to understanding and preventing biting, chewing and other problems.If you want your puppy to develop into a happy, well-behaved and friendly adult dog, you cannot afford to be without this book.
Perfect Puppy: The No.1 bestseller fully revised and updated
by Gwen BaileyTHE NUMBER ONE BESTSELLERGwen Bailey's bestselling puppy care guide has helped hundreds of thousands of owners throughout the world raise a problem-free dog. Now, updated with the latest findings in canine behaviour and a completely new user-friendly design, this revised edition will teach you how to raise a problem-free dog. From housetraining to playing games, it will show you how to teach your dog good manners and build his confidence with the world around him. There are step-by-step training and socialisation plans as well as a guide to understanding and preventing biting, chewing and other problems.If you want your puppy to develop into a happy, well-behaved and friendly adult dog, you cannot afford to be without this book.
Perfect Rigor: A Genius and the Mathematical Breakthrough of the Century
by Masha GessenA gripping and tragic tale that sheds rare light on the unique burden of genius In 2006, an eccentric Russian mathematician named Grigori Perelman solved the Poincare Conjecture, an extremely complex topological problem that had eluded the best minds for over a century. A prize of one million dollars was offered to anyone who could unravel it, but Perelman declined the winnings, and in doing so inspired journalist Masha Gessen to tell his story. Drawing on interviews with Perelman's teachers, classmates, coaches, teammates, and colleagues in Russia and the United States--and informed by her own background as a math whiz raised in Russia--Gessen uncovered a mind of unrivaled computational power, one that enabled Perelman to pursue mathematical concepts to their logical (sometimes distant) end. But she also discovered that this very strength turned out to be Perelman's undoing and the reason for his withdrawal, first from the world of mathematics and then, increasingly, from the world in general.
The Perfect Swarm: The Science of Complexity in Everyday Life
by Len FisherOne of the greatest discoveries of recent times is that the complex patterns we find in life are often produced when all of the individuals in a group follow the same simple rule. This process of "self-organization” reveals itself in the inanimate worlds of crystals and seashells, but as Len Fisher shows, it is also evident in living organisms, from fish to ants to human beings. The coordinated movements of fish in shoals, for example, arise from the simple rule: "Follow the fish in front. ” Traffic flow arises from simple rules: "Keep your distance” and "Keep to the right. ” Now, in his new book, Fisher shows how we can manage our complex social lives in an ever more chaotic world. His investigation encompasses topics ranging from "swarm intelligence” to the science of parties and the best ways to start a fad. Finally, Fisher sheds light on the beauty and utility of complexity theory. An entertaining journey into the science of everyday life, The Perfect Swarm will delight anyone who wants to understand the complex situations in which we so often find ourselves.
The Perfect Theory: A Century of Geniuses and the Battle over General Relativity
by Pedro G. Ferreira&“One of the best popular accounts of how Einstein and his followers have been trying to explain the universe for decades&” (Kirkus Reviews, starred review). Physicists have been exploring, debating, and questioning the general theory of relativity ever since Albert Einstein first presented it in 1915. This has driven their work to unveil the universe&’s surprising secrets even further, and many believe more wonders remain hidden within the theory&’s tangle of equations, waiting to be exposed. In this sweeping narrative of science and culture, an astrophysicist brings general relativity to life through the story of the brilliant physicists, mathematicians, and astronomers who have taken up its challenge. For these scientists, the theory has been both a treasure trove and an enigma. Einstein&’s theory, which explains the relationships among gravity, space, and time, is possibly the most perfect intellectual achievement of modern physics—yet studying it has always been a controversial endeavor. Relativists were the target of persecution in Hitler&’s Germany, hounded in Stalin&’s Russia, and disdained in 1950s America. Even today, PhD students are warned that specializing in general relativity will make them unemployable. Still, general relativity has flourished, delivering key insights into our understanding of the origin of time and the evolution of all the stars and galaxies in the cosmos. Its adherents have revealed what lies at the farthest reaches of the universe, shed light on the smallest scales of existence, and explained how the fabric of reality emerges. Dark matter, dark energy, black holes, and string theory are all progeny of Einstein&’s theory. In the midst of a momentous transformation in modern physics, as scientists look farther and more clearly into space than ever before, The Perfect Theory exposes the greater relevance of general relativity, showing us where it started, where it has led—and where it can still take us.
The Perfect Theory: A Century of Geniuses and the Battle over General Relativity
by Professor Pedro G. FerreiraAlbert Einstein's General Theory of Relativity is possibly the most perfect intellectual achievement in modern physics. Anything that involves gravity, the force that powers everything on the largest, hottest or densest of scales, can be explained by it. From the moment Einstein first proposed the theory in 1915, it was received with enthusiasm yet also with tremendous resistance, and for the following ninety years was the source of a series of feuds, vendettas, ideological battles and persecutions featuring a colourful cast of characters. A gripping, vividly told story, A Perfect Theory entangles itself with the flashpoints of modern history and is the first complete popular history of the theory, showing how it has informed our understanding of exactly what the universe is made of and how much is still undiscovered: from the work of the giant telescopes in the deserts of Chile to our newest ideas about black holes and the Large Hadron Collider deep under French and Swiss soil.
The Perfect Wave
by Heinrich PasAlmost weightless and able to pass through the densest materials with ease, neutrinos seem to defy the laws of nature. But these mysterious particles may hold the key to our deepest questions about the universe, says physicist Heinrich Pas. In "The Perfect Wave," Pas serves as our fluent, deeply knowledgeable guide to a particle world that tests the boundaries of space, time, and human knowledge. The existence of the neutrino was first proposed in 1930, but decades passed before one was detected. Pas animates the philosophical and scientific developments that led to and have followed from this seminal discovery, ranging from familiar topics of relativity and quantum mechanics to more speculative theories about dark energy and supersymmetry. Many cutting-edge topics in neutrino research--conjectures about the origin of matter, extra-dimensional spacetime, and the possibility of time travel--remain unproven. But Pas describes the ambitious projects under way that may confirm them, including accelerator experiments at CERN and Fermilab, huge subterranean telescopes designed to detect high-energy neutrino radiation, and the Planck space observatory scheduled to investigate the role of neutrinos in cosmic evolution. As Pass history of the neutrino illustrates, what is now established fact often sounded wildly implausible and unnatural when first proposed. The radical side of physics is both an exciting and an essential part of scientific progress, and "The Perfect Wave" renders it accessible to the interested reader.
The Perfection of Nature: Animals, Breeding, and Race in the Renaissance
by Mackenzie CooleyA deep history of how Renaissance Italy and the Spanish empire were shaped by a lingering fascination with breeding. The Renaissance is celebrated for the belief that individuals could fashion themselves to greatness, but there is a dark undercurrent to this fêted era of history. The same men and women who offered profound advancements in European understanding of the human condition—and laid the foundations of the Scientific Revolution—were also obsessed with controlling that condition and the wider natural world. Tracing early modern artisanal practice, Mackenzie Cooley shows how the idea of race and theories of inheritance developed through animal breeding in the shadow of the Spanish Empire. While one strand of the Renaissance celebrated a liberal view of human potential, another limited it by biology, reducing man to beast and prince to stud. “Race,” Cooley explains, first referred to animal stock honed through breeding. To those who invented the concept, race was not inflexible, but the fragile result of reproductive work. As the Spanish empire expanded, the concept of race moved from nonhuman to human animals. Cooley reveals how, as the dangerous idea of controlled reproduction was brought to life again and again, a rich, complex, and ever-shifting language of race and breeding was born. Adding nuance and historical context to discussions of race and human and animal relations, The Perfection of Nature provides a close reading of undertheorized notions of generation and its discontents in the more-than-human world.
The Perfection Point: Sport Science Predicts the Fastest Man, the Highest Jump, and the Limits of Athletic Performance
by John BrenkusWhat's the fastest a human can run the 100-meter sprint? What's the longest a human can hold his breath? What are the limits of human performance?Welcome to The Perfection Point.Until 1954, common wisdom and scientific knowledge considered a sub-four-minute mile an impossible feat for a human. But then Roger Bannister broke that mark, followed quickly by a host of other athletes. Today the world record stands at 3 minutes, 43 seconds, yet even that number doesn't tell the full story of how fast humans can run a mile—records are a mark of how well people have done, not how well they can do. What's the actual limit? The answer lies in The Perfection Point.In this fascinating and thought-provoking book, John Brenkus, the host, co-creator, and executive producer of ESPN's Sport Science, ventures across the sports world to provide an in-depth look at the absolute limits of human performance. Beginning with the current world records for a variety of sports, Brenkus finds the “perfection point” for each, zeroing in on the speeds, heights, distances, and times that humans will get closer to but never exceed.Combining cutting-edge science with the fundamentals of each sport, Brenkus answers questions as old as competition itself, exploring the outer realm of what's possible in athletics. Using engrossing and accessible language, he applies statistics, physics, and physiology to uncover perfection points such as: the highest dunkthe longest home runthe fastest milethe longest golf drivethe heaviest bench pressIntriguing, detailed, and controversial, the answers that Brenkus provides are essential reading for every sports fan. For years, coaches, pundits, and experts have speculated about the extremes of human ability. The Perfection Point finally provides the answers.
Perfectly Reasonable Deviations From the Beaten Track: The Letters of Richard P. Feynman
by Richard P. FeynmanA Nobel Prize-winning physicist, a loving husband and father, an enthusiastic teacher, a surprisingly accomplished bongo player, and a genius of the highest caliber---Richard P. Feynman was all these and more. Perfectly Reasonable Deviations From the Beaten Track--collecting over forty years' worth of Feynman's letters--offers an unprecedented look at the writer and thinker whose scientific mind and lust for life made him a legend in his own time. Containing missives to and from such scientific luminaries as Victor Weisskopf, Stephen Wolfram, James Watson, and Edward Teller, as well as a remarkable selection of letters to and from fans, students, family, and people from around the world eager for Feynman's advice and counsel, Perfectly Reasonable Deviations From the Beaten Track not only illuminates the personal relationships that underwrote the key developments in modern science, but also forms the most intimate look at Feynman yet available. Feynman was a man many felt close to but few really knew, and this collection reveals the full wisdom and private passion of a personality that captivated everyone it touched. Perfectly Reasonable Deviations From the Beaten Track is an eloquent testimony to the virtue of approaching the world with an inquiring eye; it demonstrates the full extent of the Feynman legacy like never before. Edited and with additional commentary by his daughter Michelle, it's a must-read for Feynman fans everywhere, and for anyone seeking to better understand one of the towering figures--and defining personalities--of the twentieth century.
Perfectly Weird, Perfectly You: A Scientific Guide to Growing Up
by Camilla PangUSE SCIENCE AS YOUR GUIDEBOOK FOR GROWING UP PERFECTLY WEIRD, AND PERFECTLY YOU.Growing up, Dr Camilla Pang loved patterns and ordering things. She was obsessed with Disney, infatuated by Stephen Hawking and the language she only really understood was science. Diagnosed with autism age 8, Camilla felt like an outsider - and kids often like nothing better than to gang up on outsiders.This is the story of how Camilla used science as her sidekick for navigating the world- allowing her to translate ideas she could understand (like gravity and light waves) onto things she couldn't (like people, how long to smile for, and when someone needed a hug).Now she is sharing her scientific survival guide with you - so you can grow up with the courage to be yourself, no matter how different you feel or how hard you might find it to connect. Because the hard bit of growing up isn't other people - their opinions, their friendship groups, their popularity, their exam results. No, the hard bit is you: learning who you are as a person, having confidence in your own instincts, and understanding what actually makes you happy. And the really hard part is accepting that it's completely normal to be perfectly weird.(P) 2022 Hodder & Stoughton Limited
Perfluorinated Chemicals: Contaminants of Concern
by Nicholas P. CheremisinoffThis new volume provides a timely study on the environmental challenges from a specific class of perfluorinated chemical compounds (PFCs) that are now being recognized as a worldwide health threat. Recent studies report that levels of classes of PFCs known as polyfluoroalkyl and perfluoroalkyl (PFASs) exceed federally recommended safety levels in public drinking-water supplies for 6 million people in the United States and that as many as 100 million people could be at risk from exposure to these chemicals. These chemicals occur globally in wildlife and humans. Both PFCAs and PFSAs have been produced for more than 50 years, but have only become of interest to regulators and environmentalists since the late 1990s. Recent advances in analytical methodology has enabled widespread detection in the environment and humans at trace levels. These toxic chemicals have been found in outdoor and indoor air, surface and drinking water, house dust, animal tissue, human blood serum, and human breast milk. Of great concern to communities is the presence of these compounds in a number of drinking water supplies in the U.S. and other countries. This new volume provides a timely explanation of the chemicals, provides a detailed review of the regulations both in the US and European Community, explains the health risk literature, and then explores in great detail available treatment technologies. The volume is a must for public water supply facilities, industrial operations that have historically used these chemicals and face legacy pollution issues, policy makers and the general public.
Perfluoroalkyl Substances in the Environment: Theory, Practice, and Innovation (Environmental and Occupational Health Series)
by David M. Kempisty Yun Xing LeeAnn RaczPer- and polyfluorinated alkyl substances (PFAS), often referred to as per- (and poly) fluorinated compounds (PFCs), have been used for years in many everyday¾ and some lifesaving¾ products. However, their use has been linked to adverse health effects in humans, a problem compounded by their persistence in the environment. This book discusses the various challenges of PFAS in our environment today, including their historical use as well as their chemical and toxicological properties. It also presents robust discussion of analytical challenges and special considerations in sampling. The work goes on to give practical recommendations for dealing with these compounds in today's dynamic regulatory landscape and includes several chapters on various remediation techniques. Key Features: Comprehensive overview of per- and polyfluorinated alkyl substances (PFAS) historical use and chemical/physical properties which help us understand their persistence, transport, and transformation pathways in the environment In-depth analysis of PFAS toxicology Detailed descriptions of conventional and state-of-the-art remediation technologies Practical recommendations for dealing with PFAS in a dynamic regulatory landscape Robust discussion of important sampling and analytical considerations Perfluoroalkyl Substances in the Environment: Theory, Practice, and Innovation explores the challenges across the topical areas of regulation and management, toxicology, environmental remediation, and analytical sampling and analysis.Readers will find this text helpful in understanding complexities associated with PFAS and informing management strategies to effectively protect this and future generations.
The Performance: A Novel
by Claire Thomas'Quietly transformational'The Times 'A tour de force... I can't recommend this too highly'Patrick Gale'Innovative... an original, at-a-sitting read'Daily Mail'A potent meditation on the intensity of women's lives'Charlotte Wood, author of The Weekend'A miracle... Engaging and evocative'Washington Post'I loved and admired The Performance... Unmissable'Emma Stonex, author of The Lamplighters'Lively and intimate... The way Thomas plays with the reader is a sort of genius'Guardian'Thomas writes these women with such wisdom and compassion, that by the end we are all transformed'Claire Fuller, author of Unsettled Ground The false cold of the theatre makes it hard to imagine the heavy wind outside in the real world, the ash air pressing onto the city from the nearby hills where bushfires are taking hold.The house lights lower.The auditorium feels hopeful in the darkness.As bushfires rage outside the city, three women watch a performance of a Beckett play.Margot is a successful professor, preoccupied by her fraught relationship with her ailing husband. Ivy is a philanthropist with a troubled past, distracted by the snoring man beside her. Summer is a young theatre usher, anxious about the safety of her girlfriend in the fire zone.As the performance unfolds, so does each woman's story. By the time the curtain falls, they will all have a new understanding of the world beyond the stage.
Performance All the Way Down: Genes, Development, and Sexual Difference (science.culture)
by Richard O. PrumAn award-winning biologist and writer applies queer feminist theory to developmental genetics, arguing that individuals are not essentially male or female. The idea that gender is a performance—a tenet of queer feminist theory since the nineties—has spread from college classrooms to popular culture. This transformative concept has sparked reappraisals of social expectations as well as debate over not just gender, but sex: what it is, what it means, and how we know it. Most scientific and biomedical research over the past seventy years has assumed and reinforced a binary concept of biological sex, though some scientists point out that male and female are just two outcomes in a world rich in sexual diversity. In Performance All the Way Down, MacArthur Fellow and Pulitzer Prize finalist Richard O. Prum brings feminist thought into conversation with biology, arguing that the sexual binary is not essential to human genes, chromosomes, or embryos. Our genomes are not blueprints, algorithms, or recipes for the physical representation of our individual sexual essences or fates. In accessible language, Prum shows that when we look closely at the science, we see that gene expression is a material action in the world, a performance through which the individual regulates and achieves its own becoming. A fertilized zygote matures into an organism with tissues and organs, neurological control, immune defenses, psychological mechanisms, and gender and sexual behavior through a performative continuum. This complex hierarchy of self-enactment reflects the evolved agency of individual genes, molecules, cells, and tissues. Rejecting the notion of an intractable divide between the humanities and the sciences, Prum proves that the contributions of queer and feminist theorists can help scientists understand the human body in new ways, yielding key insights into genetics, developmental biology, physiology. Sure to inspire discussion, Performance All the Way Down is a book about biology for feminists, a book about feminist theory for biologists, and a book for anyone curious about how our sexual bodies grow.
Performance Analysis of Complex Networks and Systems
by Piet Van MieghemThis rigorous, self-contained book describes mathematical and, in particular, stochastic and graph theoretic methods to assess the performance of complex networks and systems. It comprises three parts: the first is a review of probability theory; Part II covers the classical theory of stochastic processes (Poisson, Markov and queueing theory), which are considered to be the basic building blocks for performance evaluation studies; Part III focuses on the rapidly expanding new field of network science. This part deals with the recently obtained insight that many very different large complex networks – such as the Internet, World Wide Web, metabolic and human brain networks, utility infrastructures, social networks – evolve and behave according to general common scaling laws. This understanding is useful when assessing the end-to-end quality of Internet services and when designing robust and secure networks. Containing problems and solved solutions, the book is ideal for graduate students taking courses in performance analysis.
Performance Analysis of Photovoltaic Systems with Energy Storage Systems
by Adel A. Elbaset Hamed Anwer Ibrahim Saad Awad Abdelwahab Mohammed Abdelmowgoud EidThis book discusses dynamic modeling, simulation, and control strategies for Photovoltaic (PV) stand-alone systems during variation of environmental conditions. Moreover, the effectiveness of the implemented Maximum Power Point Tracking (MPPT) techniques and the employed control strategy are evaluated during variations of solar irradiance and cell temperature. The simulation results are based on the reliability of the MPPT techniques applied in extracting the maximum power from the PV system during the rapid variation of the environmental conditions. The authors review two MPPT techniques implemented in PV systems, namely the perturb and observe (P&O) MPPT Technique and the Incremental Conductance (InCond) MPPT technique. These two MPPT techniques were simulated by the MATLAB/Simulink and the results response of the PV array from voltage, current, and power are compared to the effect of solar irradiation and temperature change.
Performance and Technology: Practices of Virtual Embodiment and Interactivity (Palgrave Studies In Performance And Technology Ser.)
by Susan Broadhurst Josephine MachonThis collection interrogates the interaction between new technologies and performance practice, linking the sensuous contact that must exist between the physical and virtual, together with the resultant corporeal transformation. It features writings from international contributors who specialize in digital art and performance practices.
Performance Assessment and Enrichment of Anaerobic Methane Oxidizing Microbial Communities from Marine Sediments in Bioreactors (IHE Delft PhD Thesis Series)
by Susma Bhattarai GautamAnaerobic oxidation of methane (AOM) coupled to sulfate reduction (AOM-SR) is a biological process mediated by anaerobic methanotrophs (ANME) and sulfate reducing bacteria. It has scientifi c and societal relevance in regulating the global carbon cycle and biotechnological application for treating sulfate-rich wastewater. This research aimed to enhance the recent knowledge on ANME distribution and its enrichment in different bioreactor confi gurations, i.e. membrane bioreactor (MBR), biotrickling fi lter (BTF) and high pressure bioreactor (HPB). Marine sediment from Ginsburg mud volcano, Gulf of Cadiz was used as inoculum in the BTF and MBR. The BTF operation showed the enrichment of ANME in the biofi lm, especially ANME-1 (40%) and ANME-2 (10%). Whereas, the dominancy of ANME-2 and Desulfosarcina aggregates was observed in the MBR. Moreover, HPB study was performed by using highly enriched ANME-2 community from Captain Arutyunov mud volcano. During the study of HPB at different temperature and pressure conditions, the incubation at 10 MPa pressure and 15˚C was observed to be the most suitable condition for the studied AOM-SR community. Furthermore, AOM-SR activity in the coastal sediments from marine Lake Grevelingen (the Netherlands) was explored and the microbial community was characterised which was dominated by ANME-3 among known ANME types.
A Performance Assessment Of Nasa's Astrophysics Program
by National Research Council of the National AcademiesWhile a number of remarkable discoveries in astronomy and astrophysics have taken place over the past 20 years, many important questions remain. Continued progress in these fields will require NASA’s leadership. To help determine if NASA can meet this challenge, Congress, in the 2005 NASA Authorization Act, directed the agency to have "[t]he performance of each division in the Science directorate...reviewed and assessed by the National Academy of Sciences at 5-year intervals." In early 2006, NASA asked the NRC to conduct such an assessment for the agency’s Astrophysics Division. This report presents an assessment of how well NASA’s current program addresses the strategies, goals, and priorities outlined in previous Academy reports. The report provides an analysis of progress toward realizing these strategies, goals, and priorities; and a discussion of actions that could be taken to optimize the scientific value of the program in the context of current and forecasted resources.
A Performance Assessment of NASA's Heliophysics Program
by National Research Council of the National AcademiesSince the 1990s, the pace of discovery in the field of solar and space physics has accelerated, largely owing to NASA investments in its Heliophysics Great Observatory fleet of spacecraft. These enable researchers to investigate connections between events on the Sun and in the space environment by combining multiple points of view. Recognizing the importance of observations of the Sun-to-Earth system, the National Research Council produced a solar and space physics decadal survey in 2003, laying out the Integrated Research Strategy. This strategy provided a prioritized list of flight missions, plus theory and modeling programs, that would advance the relevant physical theories, incorporate those theories in models that describe a system of interactions between the Sun and the space environment, obtain data on the system, and analyze and test the adequacy of the theories and models. Five years later, this book measures NASA's progress toward the goals and priorities laid out in the 2003 study. Unfortunately, very little of the recommended priorities will be realized before 2013. Mission cost growth, reordering of survey mission priorities, and unrealized budget assumptions have delayed nearly all of the recommended NASA spacecraft missions. The resulting loss of synergistic capabilities in space will constitute a serious impediment to future progress.