Genealogical Standards of Evidence - A Guide for Family Historians

Brenda Dougall Merriman

Editora: Dundurn/Ontario Genealogical Society

Sinopse

Genealogical evidence is the information that allows us to identify an individual, an event in his or her life, or the relationship between individuals. In such a process, we often hear or use words such as evidence, proof, or documentation. Brenda Dougall Merriman takes readers through the genealogical process of research and identification, along the way examining how the genealogical community has developed standards of evidence and documentation, what those standards are, and how they can be applied. As a supplement to courses, workshops, and seminars, this book provides both an in-depth and inexpensive reference, perfect for compiling and checking research notes.

Disponível desde: 15/03/2010.

Outros livros que poderiam interessá-lo

Bright Galaxies Dark Matter and...

Ashley Jean Yeager

We now know that the universe is mostly dark, made up of particles and forces that are undetectable even by our most powerful telescopes. The discovery of the possible existence of dark matter and dark energy signaled a Copernican-like revolution in astronomy: not only are we not the center of the universe, neither is the stuff of which we're made. Astronomer Vera Rubin (1928–2016) played a pivotal role in this discovery. By showing that some astronomical objects seem to defy gravity's grip, Rubin helped convince the scientific community of the possibility of dark matter. In Bright Galaxies, Dark Matter, and Beyond, Ashley Jean Yeager tells the story of Rubin's life and work, recounting her persistence despite early dismissals of her work and widespread sexism in science.Yeager describes Rubin's childhood fascination with stars, her education at Vassar and Cornell, and her marriage to a fellow scientist. At first, Rubin wasn't taken seriously; she was a rarity, a woman in science, and her findings seemed almost incredible. Still, she continued her groundbreaking work, driving a scientific revolution. She received the National Medal of Science in 1993, and has since been memorialized with a ridge on Mars, an asteroid, a galaxy, and most recently, the Vera C. Rubin Observatory—the first national observatory named after a woman.

Ver livro

Exploring Creation With...

Kristy Plourde

Apologia’s award-winning chemistry curriculum is written to your student in a conversational tone and cultivates independent learning. Our Exploring Creation with Chemistry, 3rd Edition, course is designed to provide them with a working understanding of chemistry while also preparing them for college-level studies and the ACT. Because math is a big part of chemistry, we recommend that students who take this course be proficient in algebra.Curriculum Overview 
Apologia’s Exploring Creation with Chemistry curriculum is written to your student in a conversational tone. They will be intellectually challenged but also supported as they work through science concepts and thought-provoking experiments. Guided through a personalized format, they methodically learn, self-check, and master difficult concepts before moving on.  
This chemistry course provides an in-depth introduction to the methods and concepts of general chemistry, as well as a ton of chemistry lab experiments that will help take your student’s learning even further!  
In this course they will learn: Measurement, Units, and the Scientific Method.Atoms and MoleculesAtomic StructureMolecular StructurePolyatomic Ions and Molecular GeometryChanges in Matter and Chemical ReactionsDescribing Chemical ReactionsStoichiometryAcid-Base ChemistryThe Chemistry of SolutionsThe Gas PhaseEnergy, Heat, and TemperatureThermodynamicsKineticsChemical EquilibriumReduction-and-Oxidation Reaction

Ver livro

Periodic Tales - A Cultural...

Hugh Aldersey-Williams

Like the alphabet, the calendar, or the zodiac, the periodic table of the chemical elements has a permanent place in our imagination. But aside from the handful of common ones (iron, carbon, copper, gold), the elements themselves remain wrapped in mystery. We do not know what most of them look like, how they exist in nature, how they got their names, or of what use they are to us. Unlocking their astonishing secrets and colorful pasts, Periodic Tales is a passionate journey through mines and artists' studios, to factories and cathedrals, into the woods and to the sea to discover the true stories of these fascinating but mysterious building blocks of the universe.

Ver livro

Southern Maunsell 4-4-0 Classes...

David Maidment

A railway historian chronicles the pioneering career of Richard Maunsell with a thorough account of the locomotive classes he built for the SE&CR.   As the Chief Mechanical Engineer of the South Eastern & Chatham Railway from 1913 to 1923, Richard Maunsell brought successful innovations to a number of steam locomotive classes. Notably, the D and E 4-4-0s were rebuilt as D1 and E1 locomotives with higher pressure boilers and long-travel valve events. Maunsell also made significant modifications to the L class—designed by his predecessor, Harry Wainwright—just before their delivery in 1914.   In the 1920s, Maunsell designed the L1 class for the 80-minute express line between London Victoria and Folkestone. He then built his masterpiece: the 3-cylinder V class—also known as the Schools class—for express services on all three constituent parts of the Southern Railway.   In this authoritative history, author and civil engineer David Maidment describes the design, construction, operations and performance of these locomotives. Maidment’s expert text is supported by more than photographs illustrating each class from their construction to their final demise in 1962. This volume also includes an update on the three Schools class locomotives that have been preserved and operate on Britain’s heritage steam railways.

Ver livro

Alcohol Control - A Complete...

Evelyn Cribster

Are you aware that detoxification is the first stage of drug abuse recovery. It entails a period after your last drink that you devote to ridding all the alcoholic beverages or toxins within you to be able to start treatment with a clean slate. When you stop drinking, it takes up to 10 days for the alcohol to altogether leave your system. It’s a tricky time. Most people struggle in the early days. You get cravings, and your thinking becomes emotional. The principal goal of detoxification is to securely and comfortably begin an interval of abstinence at the beginning of the healing process.
Many people question whether drinking has become too big a part of their lives and worry that it may even be affecting their health. But they resist change because they fear losing the pleasure and stress relief associated with alcohol and assume giving it up will involve deprivation and misery.
Changing your habits can be hard without the right tools. This is especially true for alcohol because habits are, by definition, subconscious thought processes. Through her methodical research of the latest neuroscience and her own journey, this Author has cracked the code on habit change by addressing the specific ways habits form. This unique and unprecedented method has now helped thousands redefine their relationship to drinking painlessly and without misery.
This book walks you through the detox period painlessly and explains everything you need to achieve your sobriety short or long term goal.

Ver livro

A Piece of the Sun - The Quest...

Daniel Clery

How physicists are trying to solve our energy problems—by unlocking the secrets of the sun: “Explain[s] cutting-edge science with remarkable lucidity.” —Booklist   This revelatory book tells the story of the scientists who believe the solution to the planet’s ills can be found in the original energy source: the Sun itself. There, at its center, the fusion of 620 million tons of hydrogen every second generates an unfathomable amount of energy. By replicating even a tiny piece of the Sun’s power on Earth, we can secure all the heat and energy we would ever need. The simple yet extraordinary ambition of nuclear-fusion scientists has garnered many skeptics, but, as A Piece of the Sun makes clear, large-scale nuclear fusion is scientifically possible—and perhaps even preferable to other options. Clery argues passionately and eloquently that the only thing keeping us from harnessing this cheap, clean and renewable energy is our own shortsightedness.   “Surprisingly sprightly…Clery walks readers through the history of fusion study, from Lord Kelvin, Albert Einstein and a large cast of peculiar physicists, to all manner of international politics—e.g., the darts and feints of the Cold War, the braces applied by OPEC in the wake of the 1973 war among Israel, Egypt and Syria. Clery negotiates the hard science with aplomb.” —Kirkus Reviews   “A timely perspective on truly urgent science.” —Booklist   “Ultimately, Clery argues that developing a source of energy that won’t damage the climate—or ever run out—is worth striving for.” —Publishers Weekly

Ver livro