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Ancestral Passions: the Leakey Family and the Quest for Humankind's Beginnings
by Virginia MorellNo other family in history has dominated a scientific field as the Leakey family has. Louis, Mary, and Richard Leakey have made key fossil discoveries that have shaped and reshaped our understanding of human origins. As a member of the tiny minority of scientists who believed that humankind originated in Africa millions of years ago, Louis Leakey helped to lay the theoretical groundwork for the science of paleoanthropology. In Ancestral Passions, Virginia Morell has written the first full biography of the Leakeys, a vivid portrait of a family whose contributions to science remain unmatched.
Ancestral Power: The Dreaming, Consciousness and Aboriginal Australians
by Lynne HumeThe Dreaming, or the Dreamtime, is the English translation of a complex Aboriginal religious concept. It relates to the idea of an ancestral presence which exists as a spiritual power that is deeply present in the land. This presence or power also exists in certain paintings, in some dance performances, and in songs, blood and ceremonial objects. In Ancestral Power, Lynne Hume seeks to further our understanding of human consciousness by looking through a Western lens at the concept of the Dreaming. She examines the idea that Aboriginal people may have used certain techniques for entering altered states of consciousness. Could their experiences in such states, together with their extensive knowledge of their environment, have helped to create the cosmological scheme we call the Dreaming? With these questions in mind, she brings together and examines, for the first time, a wide range of existing literature on Aboriginal cosmology and spiritual practices, together with studies of Aboriginal art, data from anthropologists and ethnomusicologists, and statements by Aboriginal people from many different regional areas of Australia. Much of the information she highlights is little known. Ancestral Power suggests that Aboriginal spirituality is much more complex and compelling than the early missionaries could ever have imagined.
Ancestral Presence: Cosmology and Historical Experience in the Papuan Highlands (The Anthropology of History)
by Eric HirschAncestral Presence tells a history that has more than one history in it while also telling the story of the relation between worlds. For the Fuyuge people of the Papuan highlands, the past is not ‘history’ in a conventional sense. For them, the world and its history derive from a creator force called Tidibe which is central to Fuyuge cosmology: the Fuyuge are at the ‘centre of the world’. But Fuyuge people are part of another history, too: they have experienced decades of mission and government influence from centres of power located elsewhere, to which their mountain home is marginal and remote. Through a detailed exploration of Fuyuge myth, changes to ritual life and cosmology, Eric Hirsch weaves an account of the relationship between these two histories. He documents the real changes wrought by colonialism, government and Christianity from the late nineteenth century to the turn of the millennium. Yet this is not a story of ‘continuity and change’. Hirsch demonstrates how transformation was always central to Fuyuge life: changes brought by missionaries and government were processes they themselves initiated in the ancestral past through Tidibe, the cosmological creator force. Engaging in debates that have been pivotal to Melanesian anthropology, the book presents an ethnographically rich account of a distinctive world, cosmology and ideas of historical change. It also raises questions regarding assumptions central to Western History, its worldview and ideas of historical time.
Ancestral Rainforests And The Mountain Of Gold: Indigenous Peoples And Mining In New Guinea
by David HyndmanThe ancestral rain forests for the Wopkaimin people have long been a sacred geography, a place that has allowed them to act out the obligations of the male cult system and social relations of production based on kinship. Today the people and their place are suffering disastrous consequences from the sudden imposition of one of the worlds largest mining projects, which has brought about severe social and ecological disruptions. Based on fieldwork spanning more than a decade, David Hyndmans book traces the extraordinary socioecological transformation of a traditional society confronting modern technological risk. Across the island of New Guinea, the clash between the simple reproduction and subsistence production system of indigenous peoples and the expanded production and private accumulation system of mining has resulted in environmental degradation.
Ancestral Slavic Magic: Transcend Family Patterns and Empower Ancestral Connections
by Natasha Helvin• Offers traditional rituals and spells to help you connect with your ancestors, see your family&’s ancestral patterns, and change your destiny• Examines the history of ancestor worship in the Slavic tradition and ancient Slavic burial and funeral customs, many of which are still practiced today in remote pockets of Russia• Explores the similarities between ancestral beliefs in Haitian Vodou and the Slavic traditionRaised in the Soviet Union, where she grew up steeped in ancient Slavic magical traditions, occultist and hereditary witch Natasha Helvin reveals not only how you are continually and powerfully influenced by your ancestors but also how you can open the door to your ancestral connections in order to know who you truly are and change the course of your destiny.Helvin examines ancestor worship in southeastern Europe and western Russia and the way it shaped their indigenous magical and spiritual practices. She explains how energy flows in a familial context and how strengths and dysfunctions are passed from one generation to the next for centuries. She shares time-honored rituals and spells to help you to recognize these ancestral patterns and influences, make changes in the harmful ones, and harness your familial strengths to direct your destiny.Looking at both Slavic Pagan and Eastern Orthodox traditions concerning the dead, the author also examines ancient Slavic burial and funeral customs. She reveals how these burial rites became incorporated into rural witchcraft practices, and she explains traditional Slavic ideas on death and the afterlife, the soul, the spiritual power of colors, and magical objects.As an initiate in Haitian Vodou, Helvin also looks at the many parallels between Vodou and the folk magic and ancestor worship of the Slavic tradition, showing that in both traditions forging a stronger connection to your ancestors can lead to increased power and understanding in life.
Ancestry Quest
by Mary Beth SammonsWho am I? Where do I come from? Why am I the way I am? In Ancestry Quest: How Stories of the Past Heal the Future, Mary Beth Sammons follows dozens of individuals as they delve deep into their family mysteries—attempting to discover the truth of their identities—all through the results of a simple DNA test and online ancestry searches. Each journey is dramatically different: some joyously unite with long-lost siblings while others are forced to reckon with a fractured and devastating past. These stories, heart-wrenching and warming, intimate and inspiring, showcase and distill the lessons learned in the search for what makes us who we really are—and promise to redefine family in ways never before possible.
Anche i geni sono esseri umani: Leonardo da Vinci
by Valerian MarkarovVisse un uomo straordinario, il cui nome è noto ad ognuno: Leonardo d Vinci. La sua vita fu piena di misteri, vittorie e sconfitte, tragedie e amore. Questo appassionante romanzo, basato su avvenimenti storici, ci trasporta nell'Italia dell'epoca del Rinascimento e i suoi personaggi — papi e cardinali, re e condottieri, politici e artisti — sono presenti come persone vive. Nel libro sono toccati temi che possono ferire i sentimenti di una determinata parte di persone. Leggete la stupefacente storia della vita di un uomo bellissimo, una vita divenuta leggenda…
Anche per anarchici e cowboy
by Seth GiolleUn Richiamo alla Tribù e alla Comunità per il Futuro dell’Umanità Anche per anarchici e cowboy Viviamo in un’epoca di incredibili progressi: la nostra società ha raggiunto traguardi impensabili. Dalla tecnologia avanzata alla scienza e all'astrofisica, siamo riusciti a mettere piede sulla Luna e a mandare sonde oltre i confini dello spazio conosciuto. Siamo a un passo da Marte e stiamo trasformando in realtà le fantasie più audaci della fantascienza, come il teletrasporto o la velocità di curvatura. Eppure, qui sulla Terra, mentre costruiamo automobili futuristiche, sviluppiamo medicine rivoluzionarie e coltiviamo piante che crescono anche nei deserti più aridi, sembra che abbiamo smarrito qualcosa di fondamentale: la nostra anima. Le conquiste tecnologiche spesso restano nelle mani di pochi, mentre vasti segmenti dell'umanità affrontano la fame, la sete e la disperazione. Se vogliamo davvero costruire un futuro condiviso e unirci come razza umana, dobbiamo tornare alle nostre radici, riscoprire i valori della tribù e della comunità. Nessuno può essere lasciato indietro. Questo libro ci guida attraverso l'immaginario di Maker Millwright, un costruttore di sogni visionario. Esploreremo il suo percorso, scoprendo come costruisce le basi del suo pensiero, innalza muri per proteggere e lancia il suo sguardo verso il cielo, perché chi non smette di sognare non conosce limiti. Per chiunque abbia il coraggio di accogliere il cambiamento, le possibilità sono infinite! E sì, qui c’è posto per tutti. Anche per gli anarchici e i cowboy.
Anchor Babies and the Challenge of Birthright Citizenship
by Leo R. ChavezBirthright citizenship has a deep and contentious history in the United States, one often hard to square in a country that prides itself on being "a nation of immigrants." Even as the question of citizenship for children of immigrants was seemingly settled by the Fourteenth Amendment, vitriolic debate has continued for well over a century, especially in relation to U.S. race relations. Most recently, a provocative and decidedly more offensive term than birthright citizenship has emerged: "anchor babies." With this book, Leo R. Chavez explores the question of birthright citizenship, and of citizenship in the United States writ broadly, as he counters the often hyperbolic claims surrounding these so-called anchor babies. Chavez considers how the term is used as a political dog whistle, how changes in the legal definition of citizenship have affected the children of immigrants over time, and, ultimately, how U.S.-born citizens still experience trauma if they live in families with undocumented immigrants. By examining this pejorative term in its political, historical, and social contexts, Chavez calls upon us to exorcise it from public discourse and work toward building a more inclusive nation.
Anchor Charts for 1st to 5th Grade Teachers: Customizable Colorful Charts to Improve Classroom Management and Foster Student Achievement (Books For Teachers Ser.)
by Chynell MooreCreate a more inspiring classroom with amazing anchor charts. Filled with 100 ready-to-use, fun and helpful anchor charts, this handbook for elementary teachers is packed with examples for science, reading, math, classroom management, and so much more. There are easy-to-follow tips and time-saving tricks for taking your charts to the next level. Whether you&’re creating your very first chart or looking for fresh ideas, there&’s something for everyone, including: • Eye-Catching Designs • Helpful Ideas • Clever Visuals • Friendly Facts
Anchor Man: How a Father Can Anchor His Family in Christ for the Next 100 Years
by Steve FarrarIf you thought your parenting responsibilities ended after eighteen years per child, you thought wrong. Instead, it's your privilege to lead your family-and influence succeeding generations-for a century...or more.Anchor Man presents the high calling of fatherhood, the traits of a Christian father, the adventures that await him as he interacts with his children, and the significance of his role as a good family man. Steve Farrar presents these roles and responsibilities in a way any man wanting to increase his understanding of his place in the family, and our society, can put into action every day.Anchor Man encourages, exhorts, and demonstrates with biblical concepts how to raise a godly family and how to anchor that family in Christ for the next one hundred years. Farrar's unique teaching style blends humor and practicality with the tools fathers need to become all that God intended them to be as the leaders of their families."When a man gets serious about following Christ with his whole heart," Farrar says, "God desires to not only pour out His blessing on that man, but on his children, and his children's children.
Anchor Me: Stark Series Book 4 (Stark Series #9)
by J. KennerFrom the New York Times and No. 1 international bestselling author of the million-copy selling Stark series, comes Anchor Me, the highly anticipated fourth novel in the fast-paced series including Release Me, Claim Me, and Complete Me. This sexy, emotionally charged romance continues the story of Damien Stark, the powerful multimillionaire who's never had to take 'no' for an answer, and his beloved wife Nikki Fairchild Stark, the Southern belle who only says 'yes' on her own terms. For fans of Fifty Shades of Grey, Sylvia Day, Meredith Wild and Jodi Ellen Malpas.It's a new chapter in the life of Nikki and Damien Stark ...Though shadows still haunt us, and ghosts from our past continue to threaten our happiness, my life with Damien is nothing short of perfection. He is my heart and my soul. My past and my future. He is the man who holds me together, and his love fuels my days and enchants my nights.But when tragedy and challenge from both inside and outside the sanctity of our marriage begin to chip away at our happiness, I am forced to realize that even a perfect life can begin to crack. And if Damien and I are going to win this new battle, it will take all of our strength and love...Spellbinding romance. Electrifying passion. Why not indulge in J. Kenner...Discover the whole story of Damien and Nikki's epic romance in J. Kenner's hot and addictive bestselling Stark series: Release Me, Claim Me, Complete Me, Take Me, Have Me, Play My Game, Seduce Me, Unwrap Me, Deepest Kiss, Entice Me and Anchor Me.
Anchor Technology in Concrete and Masonry for Practitioners and Engineers: With Recommendations for the Execution and Evaluation of Job Site Tests (Bauingenieur-Praxis)
by Rainer Becker Jürgen Küenzlen Eckehard Scheller Thorsten ImmelAnchors are everyday items in construction. However, the ever more complex world of building has led to anchor technology being investigated in more and more scientific detail during the course of product development. New anchor systems take into account the increasing diversity of base materials and the required economic efficiency. The scientific studies result in sometimes highly complex engineering design methods that are specified in numerous codes of practice, e.g. EN 1992-4 “Eurocode 2 – Design of concrete structures – Part 4: Design of fastenings for use in concrete”. As a result, it is no longer possible to design an anchor with a simple, quick and easily grasped manual calculation. However, the experience of the authors over the past 20 years shows that in order to gain the acceptance of users, there is an urgent need to translate academic anchor theory into manageable anchor practice for real building sites. It is exactly that gap that this book intends to fill. The focus is on the practical use of anchors and answering practical questions such as: “Which anchor do I need for my fastening task and what do I have to consider?” To answer this question, the authors guide the reader through the seemingly vast number of anchor systems and provide advice for everyday building situations. The theory regarding the structural behaviour is only explained, and then only briefly, when it helps to solve the fastening task and understand the solution to that task. For clarity, the reader is merely referred to the existing codes of practice and other specialist publications that provide summaries. All authors have been working for many years with a focus on anchors and fastenings, some of them in anchor testing laboratory or as trainers. They are members of various working groups and committees in concrete and masonry structures.
Anchor Yourself (Keeping a Sense of One's Essential Personal Identity Is Key to Weathering the Storms of Leadership)
by Marty Linsky Ronald A. HeifetzThis chapter highlights how many people experience a rude awakening when they leave positions of authority. The benefits they enjoyed in the past were often more associated with their role or position than with their personal identity. It's critical--though hugely challenging--to distinguish oneself from one's job or one's organizational role. If a leader is anchored in his- or herself, and recognizes and respects his or her various but distinct roles, he or she is less vulnerable to the pains of leadership. This chapter was originally published as Chapter 9 of "Leadership on the Line."
Anchor and Flares: A Memoir of Motherhood, Hope, and Service
by Kate BraestrupKate Braestrup's life was transformed by the loss of her husband; now Kate faces the possibility that she may lose her son.As a young mother Kate Braestrup discovered the fierce protectiveness that accompanies parenthood. In the intervening years--through mourning her husband and the joy of remarriage and a blended family-Kate has absorbed the rewards and complications of that spirit. But when her eldest son joins the Marines, Kate is at a crossroads: Can she reconcile her desire to protect her children with her family's legacy of service? Can parents balance the joy of a child's independence with the fear of letting go? As Kate examines the twinned emotions of faith and fear-inspired by the families she meets as a chaplain and by her son's journey towards purpose and familyhood-she learns that the threats we can't predict will rip us apart and knit us together.
Anchored In Love: An Intimate Portrait of June Carter Cash
by John Carter CashJune Carter was born in the rugged mountains of Maces Springs, Virginia, to Ezra and Maybelle Carter, pioneers of country music. On stage from a very young age, June found her niche in the spotlight with her vivacious personality and down-home sense of humor. Her confidence and spirit were what attracted Johnny Cash to her in the late 1950s. On the road together, they quickly bonded. June was his helpmate and closest companion. They were married for forty years, through addiction and success, tragedy and triumph. Anchored in Love is an inside look into the life of June Carter Cash, through the eyes of her only child with Johnny Cash-John Carter Cash. With skillful prose, he reveals new information about the legendary woman through his tender memories and heartwarming stories.
Anchored In: Experience a Power-Full Life in a Problem-Filled World
by Micah MaddoxProblems can make you feel like God is far away, but they can also be the very things that bring you closer to him.Anchored In isn’t a book of Christian cliché’s or sweet stories to warm the heart but rather an authentic look at the hard parts of life. It challenges us to stop running from and clinging to the past, and to grasp tightly to the only unshakable Anchor that is able to sustain our souls through the storms of life. Micah shares personal stories, such as her father’s abandonment of her family, and couples them with biblical application to offer real-life glimpses of God at work. She offers inspiration to live a life full of God’s power rather than one that causes us to turn away and be paralyzed by problems. Living anchored in God’s presence is a beautiful gift that few truly experience simply because they do not understand the key to God’s power – surrender. Or if they know to surrender, they do not know how to let go of the problems that consume their lives. Through simple, tangible steps learn to surrender in every season of life.Hearing from God is not reserved for a chosen few, but rather promised to those who believe. If you are longing to experience God’s power in a deeper way, this is a journey for you."When heartbreaking seasons shake us to our core, we often grab for everything other than God. But Micah tenderly reminds us page after page that Jesus is the only true Anchor who will hold us, steady us, and bring us through to the other side of every storm."— Lysa TerKeurst, New York Times bestselling author and president of Proverbs 31 Ministries As a friend and guide, Micah Maddox will walk with you through life's hard times and show you how, through God's power, you can get to the other side with greater freedom, strength and victory.— Holley Gerth, Wall Street Journal bestselling author of You're Already Amazing There are times when life hurts deeply. Though the grief, struggles and pain, we need reassurance that we are not alone. Micah Maddox’s book Anchored In, renews our hope and reminds us that God’s power can carry us through the stormy seas of life. Through scripture, stories and personal applications, Micah lovingly offers hope, victory and strength for everyone’s journey.— Karol Ladd, author of Thrive, Don’t Simply Survive and Power of a Positive Woman Life is hard. Most of us have learned that truth firsthand, the hard way. Trials, broken dreams, and the unexpected storms of life can leave us stuck in the past or numb in the present. Anchored In is more than a pep talk or quick-fix formula—it is a way of life. It should be required reading by every believer, whether your storm is in the past, the present, or looming on the horizon. Regardless of the forecast, grab a copy and get anchored in!— Vicki Courtney, best-selling author of 5 Conversations You Must Have With Your Daughter, Move On, and Rest Assured Micah speaks about deep issues, pains, and struggles because she has been there. In the pages of Anchored In, you will find the healing hope of God. It’s brave, authentic, and powerful.— Courtney DeFeo, author of In This House, We Will Giggle When I watch the news each morning and feel the swirl of circumstances around me, it’s easy to feel powerless in this crazy world. Micah reminds us that it’s not our job to be powerful. It’s our gift to be connected to a powerful God. Through the vulnerable telling of her personal story and the timeless truths she embeds, Micah holds out a lifeline to us that’s Anchored In hope.— Amy Carroll, author of Breaking Up with Perfect and Proverbs 31 Ministries speaker and writer With tenderness and understanding garnered through personal experience, Micah Maddox points us to the healing power available to those who are anchored in relationship with Jesus Christ. Some shredded places in my heart have been mended.— Cindi Wood, speaker, author of Anonymous: Discovering The Somebody You Are to God One of the purposes of an anchor is to keep the ship from drifting or being dragged by the wind. A drifting ship could easily be damaged. A drifting Christian f
Anchored in Light: Understanding and Overcoming the Five Deadliest Threats to Your Faith
by Carl Prude JrThis book addresses five of the deadliest threats confronting the faith community today, and presents the keys to vibrant spiritual living in the face of unique twenty-first century challenges. The twenty-first century is a crowded convergence of cultures, ideas, and beliefs. The once clear "black and white" of faith seems to have fallen into a bucket of gray. What's really going on in today's faith community, and more importantly, how does it impact your life?In Anchored in Light, former pastor Carl Prude Jr. takes an honest look at the shifting trends in today's faith community and tackles some of the difficult questions about faith and society. You'll be surprised at some of the answers.The book addresses questions like: What are the five deadliest threats to your faith? What are the indispensible anchors for thriving in the twenty-first century? What is the Lost in Faith Experience, and what causes it? What is essential to moving forward with a vibrant, faith-centered life today?If you've struggled with making sense of faith in modern times and long for restored spiritual confidence, a clear sense of direction, and refreshed hope, this book is written just for you.
Anchored in Love: An Intimate Portrait of June Carter Cash
by Johnny CashJune Carter lived literally her whole life on a stage. To her fans, she was the sassy, saucy singing partner and soul mate to one of music's greatest icons. To herself, she was the self-designated matriarch and keeper of country music's most revered family name. But behind the "Country Girl" persona was an enormously complex and often-tormented woman. Although she played for presidents and princes on the great music stages of the world, the reality of her life was not always so exalted. Only one person could possibly peel back the layers and take us into the shadows of this lady. In this extraordinary account, John Carter Cash chronicles a life of destiny and despair as seen through a son's eyes-and heart. Be prepared to smile and celebrate. And to cry. For while history will forever define June by her role as Johnny Cash's queen consort, you will learn that there were tears on that crown. This is a unique, compelling look into the high price June Carter Cash paid for her name.
Anchored: A Journalist's Search for Truth
by Mort CrimMort Crim has reported on major conflicts around the world for more than four decades and was a major inspiration for Will Ferrell's performance in the movie Anchorman. Crim's memoir takes readers behind the camera to show what life was like when the local anchorman was as revered as the professional athlete, and just as overpaid. It was a glamorous life, working alongside some of journalism's legends: Walter Cronkite, David Brinkley, Dan Rather, and Ted Koppel. The son of an evangelical minister in a conservative church, Crim suffered his first crisis of faith at the age of 15. Despite nagging questions, Crim eventually followed his father's path into ministry. But the more he delved into the Bible, the more his faith was shaken. Unable to defend from the pulpit things he wasn't sure of, Crim left the ministry for a career in journalism, determined to pursue truth. After a four-year stint in the Air Force, he earned his master's degree in journalism from Northwestern University, and by the age of 30, had made it to New York—the epicenter of his profession. As a national correspondent for ABC, Crim anchored the network's top-rated morning radio show and covered America's newly-developing manned space program. When Neil Armstrong took that first step on the moon, it was Crim's voice that described the historic event for millions around the world. At the urging of Walter Cronkite, Crim moved from network radio into the heady world of television news. At KYW in Philadelphia, Mort Crim was paired with the late Jessica Savitch, and their anchor team spawned the idea for Will Ferrell's Anchorman movies. Crim's journey for truth will resonate with anyone raised in a cocoon of certainty that they felt compelled to question.
Anchoring Innovation Districts: The Entrepreneurial University and Urban Change (Higher Education and the City)
by Costas SpirouAs universities transform cities with their innovation districts, what works in these new public-private partnerships?In recent years, the successful revitalization of urban areas has turned them into magnets for those looking for opportunities in a fast-paced and rapidly unfolding technology-based economy. After the economic crisis of 2008, many colleges and universities attempted to generate alternative sources of revenue and pursued aggressive economic development strategies. Some universities even began to actively invest resources in the rebirth (and rebranding) of urban cores, encouraging the development of entrepreneurial, technology-oriented innovation districts. In Anchoring Innovation Districts, Costas Spirou explains that these districts have emerged as geographic clusters of technology startups, business incubators, and accelerators. They aim to take advantage of intellectual capital, commercialize knowledge, and give their associated institutions a way to enter into the market. The outcome of robust private-public partnerships and complex real estate strategies, these initiatives also complement other urban revitalization efforts and reshape the socioeconomic makeup of city neighborhoods. Presenting readers with six case studies that explore the role of technological innovation, Spirou argues that higher education–anchored innovation districts can make significant contributions to economic expansion, job growth, and the institutions that guide their development. He also points out that these districts nonetheless raise questions about the impact of the Ivory Tower on the urban environment. Spirou focuses on Midtown Atlanta's Tech Square (Georgia Tech), Cambridge's Kendall Square (MIT), Philadelphia's University City (the University of Pennsylvania, Drexel University, and the University of the Sciences), the PHX Core (Arizona State University), and the role that the University of West Florida in Pensacola and the University of Tennessee at Chattanooga play in developing innovation ecosystems. Anchoring Innovation Districts provides unique insight into the transformative opportunities offered and the challenges faced by higher education in the built environment. University administrators, board members, policy makers, and scholars will find Spirou's analysis thought-provoking and helpful.
Anchoring New Approaches in the Culture: Overcoming Barriers to Organizational Change
by John P. KotterWhen the new practices made in a transformation effort are not compatible with the relevant cultures, they will always be subject to regression. Changes in a work group, a division, or an entire company can come undone, even after years of effort, because the new approaches haven't been anchored firmly in group norms and values. This chapter was originally published as Chapter 10 of "Leading Change."
Anchoring Your Well Being: Christian Wholeness In A Fractured World
by Howard J. ClinebellAnchoring Your Well Being offers suggestions for leading a more healthy life in seven dimensions: spirituality, physique, mental health, relationships, work and play, environmental, and crises and loss. Biblical text provides guidance and a basis for holistic health.
Anchors—Tests Procedures and Vibratory Analysis
by Jean Jacques RincentThis book follows: Ground Anchors: Tension Force Vibratory Analysis JJ Rincent Springer Sept 2024. This new book is a summary of experience gained from the analysis of over 24 000 test curves obtained from 3000 ground anchors analysis. It provides practical feedback on the complexity of non-destructive testing. The test equipment, the rules to obtain interpretable acquisition results. The examples come from trials carried out in Brazil over the last 5 years and finally, the test methodology adopted for this experiment. These tests are generally carried out on ground anchors using strands as reinforcement or rebars several decades old. Information on their length and initial tension force is often non-existent after 40 years. That's why these vibration analysis tests provide the answers and information needed for stability and maintenance diagnostics. The examples chosen concern ground anchors equipped with bars, strands and also for nails, passive ground anchors and micro piles. Tests on prestressed dowels are described, and a test on a reinforcing bar linked to the construction of an early 16th century castle will be carried out. As a reminder that these tests results lead to define the total length of the tie bar, the free length, the diameter of the tie bar, i.e. the reinforcement with its cement grout, and finally the tension force at the time of testing. These data are essential for assessing the stability of retaining walls stabilised by tie rods. It should be stated that static tests, which are difficult to carry out at height, provide no information on lengths and run the risk of breaking old tie rods. All the tests carried out are used to construct the test method that can be adopted, taking into account the feedback acquired from thousands of static tests. For retaining structures and tie rods in particular, access to the head of the tie rods must be preserved in order to: - carry out inspection tests - re-tension the tie rods, if necessary - while protecting them from corrosion. Meeting these conditions means implementing sustainable maintenance of the structures. This test method is a diagnostic tool for ground anchors used by managers of retaining structures to design maintenance projects. The final aim is to increase the durability of the retaining structures. The tests proposed and explained using numerous examples and finally to propose a methodology for carrying out vibration analysis tests on ground anchors, as well as a framework for their interpretation.
Ancien Regime and the Revolution
by Alexis de TocquevilleThe Ancien Régime and the Revolution is a comparison of revolutionary France and the despotic rule it toppled. Alexis de Tocqueville (1805–59) is an objective observer of both periods – providing a merciless critique of the ancien régime, with its venality, oppression and inequality, yet acknowledging the reforms introduced under Louis XVI, and claiming that the post-Revolution state was in many ways as tyrannical as that of the King; its once lofty and egalitarian ideals corrupted and forgotten. Writing in the 1850s, Tocqueville wished to expose the return to despotism he witnessed in his own time under Napoleon III, by illuminating the grand, but ultimately doomed, call to liberty made by the French people in 1789. His eloquent and instructive study raises questions about liberty, nationalism and justice that remain urgent today.