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129件中 121件 - 129件
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Toxicology Biological Monitoring of Metals in Humans【電子書籍】[ Bonnie L. Carson ]
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<p>As one of many tasks of an analytical chemistry program sponsored by the office of Pesticides and Toxic Substances, Field Studies Branch, U.S. Environmental Protection Agency (EPA) (EPA Prime Contract No. 68-02-3938), Midwest Research Institute (MRI) prepared these summaries of the mammalian toxicology of 52 individual elements (metals and metalloids) and the lanthanides (rare earth elements). MRI is assisting the EPA in developing protocols for the monitoring of selected metals and organic compounds in the blood of the general U.S. population. The monitoring will enable evaluation of changes in the blood levels over time and any trends associated with instituted control measures. This review will help EPA select the metals to be included in the monitoring effort based on toxicity, relative exposure, and the ability of blood measurements to reflect exposure.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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14,093円
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Fermi Surface and Quantum Critical Phenomena of High-Temperature Superconductors【電子書籍】[ Carsten Matthias Putzke ]
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<p>This thesis provides a detailed introduction to quantum oscillation measurement and analysis and offers a connection between Fermi surface properties and superconductivity in high-temperature superconductors. It also discusses the field of iron-based superconductors and tests the models for the appearance of nodes in the superconducting gap of a 111-type pnictide using quantum oscillation measurements combined with band structure calculation.</p> <p>The same measurements were carried out to determine the quasiparticle mass in BaFe2(As1-xPx)2, which is strongly enhanced at the expected quantum critical point. While the lower superconducting critical field shows evidence of quantum criticality, the upper superconducting critical field is not influenced by the quantum critical point. These findings contradict conventional theories, demonstrating the need for a theoretical treatment of quantum critical superconductors, which has not been addressed to date.</p> <p>The quest to discover similar evidence in the cuprates calls for the application of extreme conditions. As such, quantum oscillation measurements were performed under high pressure in a high magnetic field, revealing a negative correlation between quasiparticle mass and superconducting critical temperature.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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12,154円
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Spectral Domain Optical Coherence Tomography in Macular Diseases SPECTRAL DOMAIN OPTICAL COHERE [ Carsten H. Meyer ]
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SPECTRAL DOMAIN OPTICAL COHERE Carsten H. Meyer Sandeep Saxena Srinivas R. Sadda SPRINGER NATURE2016 Hardcover 2016 English ISBN:9788132236085 洋書 Computers & Science(コンピューター&科学) Medical
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68,200円
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The Scars of Project 459 The Environmental Story of the Lake of the Ozarks【電子書籍】[ Traci Angel ]
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<p>The Scars of Project 459 tells the environmental story of the Lake of the Ozarks, built by the Union Electric Company in 1931. At 55,000 acres, the lake was the biggest manmade lake in the United States at the time of its completion, and it remains the biggest in the Midwest, with 1,100 miles of shoreline in four different Missouri counties. Though created to generate hydroelectric power, not for development, the “Magic Dragon,” as it is popularly known because of its serpentine shape, has become a major recreational area. The giant lake, located in some of the most spectacular Ozark scenery, today attracts three million visitors annually and has more than 70,000 homes along its shoreline. Traci Angel shows how the popularity of the Lake of the Ozarks has resulted in major present day problems, including poor water quality, loss of habitat, and increasing concerns about aging waste management systems for the homes surrounding the lake. Many in the area, especially business owners whose incomes depend on tourism, resist acknowledging these problems. The Scars of Project 459 aims to make public the challenges facing this important resource, and ensure that its future is not to be “loved to death.” Traci Angel is a writer and editor who lives in Kansas City, Missouri. She is a former health reporter for the Jackson Hole News & Guide and covered regional topics while a reporter for the Associated Press and editor at St. Louis Magazine. She has been following the environmental situation of the Lake of the Ozarks for several years.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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4,311円
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Science: Image In Action - Proceedings Of The 7th International Workshop On Data Analysis In Astronomy "Livio Scarsi And Vito Digesu"【電子書籍】[ Bertrand Zavidovique ]
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<p>The book gathers articles that were exposed during the seventh edition of the Workshop “Data Analysis in Astronomy”. It illustrates a current trend to search for common expressions or models transcending usual disciplines, possibly associated with some lack in the Mathematics required to model complex systems. In that, data analysis would be at the epicentre and a key facilitator of some current integrative phase of Science.It is all devoted to the question of “representation in Science”, whence its name, IMAGe IN AcTION, and main thrustsSuch a classification makes concepts as “complexity” or “dynamics” appear like transverse notions: a measure among others or a dimensional feature among others.Part A broadly discusses a dialogue between experiments and information, be information extracted-from or brought-to experiments. The concept is fundamental in statistics and tailors to the emergence of collective behaviours. Communication then asks for uncertainty considerations ー noise, indeterminacy or approximation ー and its wider impact on the couple perception-action. Clustering being all about uncertainty handling, data set representation appears not to be the only solution: Introducing hierarchies with adapted metrics, a priori pre-improving the data resolution are other methods in need of evaluation. The technology together with increasing semantics enables to involve synthetic data as simulation results for the multiplication of sources.Part B plays with another couple important for complex systems: state vs. transition. State-first descriptions would characterize physics, while transition-first would fit biology. That could stem from life producing dynamical systems in essence. Uncertainty joining causality here, geometry can bring answers: stable patterns in the state space involve constraints from some dynamics consistency. Stable patterns of activity characterize biological systems too. In the living world, the complexity ー i.e. a global measure on both states and transitions ー increases with consciousness: this might be a principle of evolution. Beside geometry or measures, operators and topology have supporters for reporting on dynamical systems. Eventually targeting universality, the category theory of topological thermodynamics is proposed as a foundation of dynamical system understanding.Part C details examples of actual data-system relations in regards to explicit applications and experiments. It shows how pure computer display and animation techniques link models and representations to “reality” in some “concrete” virtual, manner. Such techniques are inspired from artificial life, with no connection to physical, biological or physiological phenomena! The Virtual Observatory is the second illustration of the evidence that simulation helps Science not only in giving access to more flexible parameter variability, but also due to the associated data and method storing-capabilities. It fosters interoperability, statistics on bulky corpuses, efficient data mining possibly through the web etc. in short a reuse of resources in general, including novel ideas and competencies. Other examples deal more classically with inverse modelling and reconstruction, involving Bayesian techniques or chaos but also fractal and symmetry.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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8,879円
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The Scars of Project 459 The Environmental Story of the Lake of the Ozarks【電子書籍】[ Traci Angel ]
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<p><em>The Scars of Project 459</em> tells the environmental story of the Lake of the Ozarks, built by the Union Electric Company in 1931. At 55,000 acres, the lake was the biggest manmade lake in the United States at the time of its completion, and it remains the biggest in the Midwest, with 1,100 miles of shoreline in four different Missouri counties. Though created to generate hydroelectric power, not for development, the "Magic Dragon," as it is popularly known because of its serpentine shape, has become a major recreational area. Located in some of the most spectacular Ozark scenery, the giant lake today attracts three million visitors annually and has more than 70,000 homes along its shoreline. Traci Angel shows how the popularity of the Lake of the Ozarks has resulted in major present-day problems, including poor water quality, loss of habitat, and increasing concerns about aging waste-management systems for the homes surrounding the lake. Many in the area, especially business owners whose incomes depend on tourism, resist acknowledging these problems. <em>The Scars of Project 459</em> aims to make public the challenges facing this important resource and ensure that its future is not to be loved to death.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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4,637円
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Verschl?sselung im NSA-Zeitalter Kryptografiestandards und Protokolle【電子書籍】[ Carsten Eilers ]
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<p>Die NSA kann manche Verschl?sselungen brechen und nimmt Einfluss auf die Entwicklung von Kryptografiestandards. Wem, oder besser: welchen Verfahren ist noch zu trauen? Und wie setzt man sie sicher ein? In den ersten beiden Kapiteln geht Carsten Eilers, freier Berater und Coach f?r IT-Sicherheit und technischen Datenschutz, der Frage nach, wie sicher symmetrische, asymmetrische und hybride Verfahren noch sind. Im dritten Kapitel analysiert der Autor den Einfluss der NSA auf Standards. Denn die Indizien sprechen f?r sich: Ein Pseudozufallszahlengenerator enth?lt eine Hintert?r, IPsec ist so kompliziert, dass es kaum sicher implementier- und nutzbar ist, und all das ist wahrscheinlich nur die Spitze des Manipulationseisbergs.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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470円
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Decision Tools for Radiation Oncology: Prognosis, Treatment Response and Toxicity DECISION TOOLS FOR RADIATION O [ Carsten Nieder ]
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DECISION TOOLS FOR RADIATION O Carsten Nieder Laurie E. Gaspar SPRINGER NATURE2014 Hardcover 2014 English ISBN:9783642371011 洋書 Computers & Science(コンピューター&科学) Medical
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57,970円
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The Scars of Racism【電子書籍】[ Dr. Christopher Handy, Ph.D. ]
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<p>This book contains the author’s opinions and facts resulting from countless hours talking with people on this ‘plague’ that continue to invade our lives.<br /> The author’s intent is to enlighten, educate, instruct and motivate everyone to rid our society of this sore that continues to fester, and if we are not proactive, one day it will erupt.<br /> Racism is a learned behavior. If you don’t believe it, just watch little children and the way they interact before being taught by parents and others the differences between the races. For it was Jesus, the Son of God, who said that before we can get into heaven we must be as little Children, that is to stay humble, kind, quick to reconcile, loving, forgiving and caring.<br /> In this book the reader will find workable solutions to enable them to bring about healing and ways to solve the plague of racism.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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308円
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