Cracking The Elements

From the earliest-known elements to those named in 2016, this book takes a comprehensive look at the development of the periodic table - and reveals untold stories, unsung pioneers and plenty of fascinating science along the way. In twelve illustrated chapters, the book makes sense of the patterns and groups within the periodic table, introducing each of the 118 known elements individually and exploring questions including: - Why did the history of fizzy water give early chemistry a sparkle? - How did hydrogen reveal the structure of the atom? - What was the Bunsen burner's role in discovering new elements? - Which of the alkaline earth metals accounts for a kilogramme of your weight? - Why is Marie Curie such a scientific star? - How do tungsten and vanadium explain the secret of super-sharp Syrian swords? - Who discovered the most elements in the periodic table? - What made nihonium, element 113, such a wonderful new year's gift for Japan? - Is glass a liquid or a solid? - How did nitrogen fulfill the alchemists' dream? - Would you have smeared antimony on your face if you'd lived in ancient Egypt? - Why might naked mole rats have clues for surviving a heart attack? - How did the Haya people of Tanzania make steel 1500 years ago? - What makes xenon a great anaesthetic - and why can't all patients use it? - Might there be a pattern in yet undiscovered elements beyond number 118?

Novel techniques for modeling 3D cracks and their evolution in solids are presented. Cracks are modeled in terms of signed distance functions (level sets). Stress, strain and displacement field are determined using the extended finite elements method (X-FEM). Non-linear constitutive behavior for the crack tip region are developed within this framework to account for non-linear effect in crack propagation. Applications for static or dynamics case are provided.

This book forms the Proceedings of the Second International RILEM Conference held in Liege in March 1993. It follows the successful first conference held in 1989 and focusses on two main topics: the current state of the art of reflective cracking in highway and other pavements, and design recommendations for field applications. As well as more than 50 international contributions on individual projects, a series of keynote papers are included.

This self-contained book focuses on the safety assessment of existing structures subjected to multi-hazard scenarios through advanced numerical methods. Whereas the focus is on concrete dams and nuclear containment structures, the presented methodologies can also be applied to other large-scale ones. The authors explains how aging and shaking ultimately lead to cracking, and how these complexities are compounded by their random nature. Nonlinear (static and transient) finite element analysis is hence integrated with both earthquake engineering and probabilistic methods to ultimately derive capacity or fragility curves through a rigorous safety assessment. Expanding its focus beyond design aspects or the state of the practice (i.e., codes), this book is composed of seven sections: Fundamentals: theoretical coverage of solid mechnics, plasticity, fracture mechanics, creep, seismology, dynamic analysis, probability and statistics Damage: that can affect concrete structures, such as cracking of concrete, AAR, chloride ingress, and rebar corrosion, Finite Element: formulation for both linear and nonlinear analysis including stress, heat and fracture mechanics, Engineering Models: for soil/fluid-structure interaction, uncertainty quantification, probablilistic and random finite element analysis, machine learning, performance based earthquake engineering, ground motion intensity measures, seismic hazard analysis, capacity/fragility functions and damage indeces, Applications to dams through potential failure mode analyses, risk-informed decision making, deterministic and probabilistic examples, Applications to nuclear structures through modeling issues, aging management programs, critical review of some analyses, Other applications and case studies: massive RC structures and bridges, detailed assessment of a nuclear containment structure evaluation for license renewal. This book should inspire students, professionals and most importantly regulators to rigorously apply the most up to date scientific methods in the safety assessment of large concrete structures.

**One of Bill Gates' Top Five Book Recommendations* The wondrous and illuminating story of humankind's quest to discover the fundamentals of chemistry, culminating in Mendeleyev's dream of the Periodic Table. In 1869 Russian scientist Dmitri Mendeleyev was puzzling over a way to bring order to the fledgling science of chemistry. Wearied by the effort, he fell asleep at his desk. What he dreamed would fundamentally change the way we see the world.Framing this history is the life story of the nineteenth-century Russian scientist Dmitri Mendeleyev, who fell asleep at his desk and awoke after conceiving the periodic table in a dream-the template upon which modern chemistry is founded and the formulation of which marked chemistry's coming of age as a science. From ancient philosophy through medieval alchemy to the splitting of the atom, this is the true story of the birth of chemistry and the role of one man's dream. In this elegant, erudite, and entertaining book, Paul Strathern unravels the quixotic history of chemistry through the quest for the elements.

Proceedings of the France-US Workshop on Strain Localization and Size Effect due to Cracking and Damage, Laboratorie de Mecanique et Technologie, Cachan, France, 6-9 September 1988.

The core of EPI is a collection of over 300 problems with detailed solutions, including 100 figures, 250 tested programs, and 150 variants. The problems are representative of questions asked at the leading software companies. The book begins with a summary of the nontechnical aspects of interviewing, such as common mistakes, strategies for a great interview, perspectives from the other side of the table, tips on negotiating the best offer, and a guide to the best ways to use EPI. The technical core of EPI is a sequence of chapters on basic and advanced data structures, searching, sorting, broad algorithmic principles, concurrency, and system design. Each chapter consists of a brief review, followed by a broad and thought-provoking series of problems. We include a summary of data structure, algorithm, and problem solving patterns.