Beam and Fiber Optics discusses the concepts of wave and geometrical optics that are most relevant to a deeper understanding of beam optics. This book is organized into five chapters that provide the necessary algebraic details, particularly the laws of beam propagation through unaberrated optical systems. The first chapter presents a broad view of the subject matter and a comparison between the laws of mechanics and the laws of optics. Chapter 2 explores the laws of propagation of Gaussian beams through freespace, unaberrated lenses, or lenslike media and resonators. The simplest configurations (two-dimensional with isotropic media) are first considered, but a few advanced problems are also treated. This chapter also discusses the use of Gaussian beams at millimeter wavelengths. In Chapter 3, various wave equations relevant to beam optics are given, and their relationship is examined. This text also emphasizes the importance of the Lorentz reciprocity theorem for problems of coupling between beams or fibers. The geometrical optics limit of wave equations is addressed in Chapter 4. This chapter also considers the propagation of optical pulses in dispersive inhomogeneous (graded-index) fibers based on the point of view of Hamiltonian optics. The final chapter is devoted to piecewise homogeneous dielectric waveguides, such as the dielectric slab and the dielectric rod. A method to evaluate the bending loss of open waveguides is described. This book will be useful to students, professors, and research engineers in the field of electromagnetic communication.
Introduction -- (Part I: World and Empire in the Mind's Eye) -- Oswald Dilke's Greek and Roman maps (1985) -- China and Rome: the awareness of space -- Grasp of geography in Caesar's war narratives -- Trevor Murphy's Pliny the Elder's natural history: the empire in the Encyclopedia (2004) -- An English translation of Pliny's geographical books for the twenty-first century -- Boundaries Within the Roman Empire -- Rome's provinces as framework for worldview -- Worldview reflected in Roman military diplomas -- Author, audience and the Roman Empire in the Antonine itinerary -- John Matthews' The Journey of Theophanes: travel, business, and daily life in the Roman East (2006) -- (Part II: Maps for Whom and Why) -- The unfinished state of the Artemidorus Map: what is missing, and why? -- Claudius' use of a map in the Roman Senate -- Cartography and taste in Peutinger's Roman map -- Peutinger's map: the physical landscape framework -- Copyists' engagement with the Peutinger map -- (Part III: From Space to Time) -- Roads not featured: a Roman failure to communicate? -- Roads in the Roman world: strategy for the way forward -- Communicating through maps: the Roman case -- Roman concern to know the hour in broader historical context -- Bibliography -- Ancient texts and maps -- Modern scholarship -- Index.
Beam and Fiber Optics discusses the concepts of wave and geometrical optics that are most relevant to a deeper understanding of beam optics. This book is organized into five chapters that provide the necessary algebraic details, particularly the laws of beam propagation through unaberrated optical systems. The first chapter presents a broad view of the subject matter and a comparison between the laws of mechanics and the laws of optics. Chapter 2 explores the laws of propagation of Gaussian beams through freespace, unaberrated lenses, or lenslike media and resonators. The simplest configurations (two-dimensional with isotropic media) are first considered, but a few advanced problems are also treated. This chapter also discusses the use of Gaussian beams at millimeter wavelengths. In Chapter 3, various wave equations relevant to beam optics are given, and their relationship is examined. This text also emphasizes the importance of the Lorentz reciprocity theorem for problems of coupling between beams or fibers. The geometrical optics limit of wave equations is addressed in Chapter 4. This chapter also considers the propagation of optical pulses in dispersive inhomogeneous (graded-index) fibers based on the point of view of Hamiltonian optics. The final chapter is devoted to piecewise homogeneous dielectric waveguides, such as the dielectric slab and the dielectric rod. A method to evaluate the bending loss of open waveguides is described. This book will be useful to students, professors, and research engineers in the field of electromagnetic communication.
This is the truly inspiring story of Suh Sung-whan, an entrepreneur who grew up in Gaeseong in North Korea, left school at the age of sixteen, and subsequently transformed a small family business into a multi-million dollar global cosmetics corporation, AmorePacific, famous for its perfumes and cosmetics across the world. When Suh Sung-whan was a young boy in the 1930s, his mother supported their family by mixing and selling hand-pressed hair treatment oils, created from camellia nut trees. Inspired by his mother, he quickly learned the skills for developing and selling these products, and earned himself a spot in the first department store to open in Gaeseong – a sign of the big things to come. Suh Sung-whan soon experienced a major setback however, when he was called up to fight with the Japanese during World War II. Following Korea’s liberation in 1945, he made a fully-fledged entry into business, expanding the company, now known as AmorePacific, both in Korea and worldwide. As well as developing a hugely successful cosmetics business, he also dedicated time to developing green tea farms in the Jeju and Honam regions, and launched OSulloc, his own tea company. This is the fascinating story of how a young boy took a small family business and developed it into a global company, which has been at the forefront of booming trade in Korea.
The Waldenes were among the first of the people of Europe to obtain a translation of the Holy Scriptures. Hundreds of years before the Reformation they possessed the Bible in manuscript in their native tongue. Here the light of truth was kept burning amid the darkness of the Middle Ages. Here, for a thousand years, witnesses for the truth maintained the ancient faith.
Chef Maurice Mysteries - Book #3 in series They say all’s Fayre in love and baking... Spring has sprung, the bunting is up, and for the residents of the little Cotswold village of Beakley, this can only mean one thing: it’s time for the Beakley Spring Fayre. Drawing the crowds this year is stiletto-strutting celebrity chef Miranda Matthews, a woman for whom making enemies is a piece of (shop-bought) cake. And one of them is lurking around the Fayre, ready to make sure Miranda hangs up her apron—for good. Faced with a murderer with a possible penchant for top(ping) chefs, Chef Maurice must sift through the clues and weigh up the suspects—not to mention contending with a sous-chef with mummy issues, a food critic on a diet, and a bulletproof pudding—as he finds himself on the trail of a killer who’s not cooking by the rules...
As sport has grown, progressively replacing religion, in its power to excite passion, provide emotional escape, offer fraternal (and increasingly sororital) bonding, it has come to loom larger and larger in the lives of Europeans and others. It has become an inescapable reality linking public environment with intimate experience and thus offers the historian an opportunity to inspect and attempt to grasp all the dimensions of the recent past and their relative share in individual and collective experience. This collection considers the evolution of modern sport in Europe and examines its role in shaping masculine identity.
This is the first in-depth global study of women's football across the world. This collection considers women's football, in fifteen countries worldwide, in a global context, and analyzes its progress, challenges and problems it has faced. It shows how women's football has made a significant contribution to the emancipation of women's football in many countries. It also traces the evolution of women's football in face of resistance, rejection and prejudice and describes women footballer's struggle for equal rights in a male dominated football world.
Drawing together a wealth of primary sources, J.A. Sokalski examines the aims, inventions, and methods of the pictorial style that defined MacKaye's art. Sokalski shows how MacKaye's famous Madison Square Theatre, which featured a double stage reminiscent of an elevator, created whirling pictorial illusions for fashionable New York. He argues that MacKaye's infamous failure, the colossal Spectatorium theatre for the 1893 Chicago World's Fair, was the most complete realization of this illusionary aesthetic. Sokalski also explores MacKaye's influence on Buffalo Bill Cody and how civil war cycloramas expanded his concept of pictorial space.
The sports of Europe and the United States were imitated and assimilated and became symbols of national and cosmopolitan identity. This work examines the national and international importance of sport and its role in shaping post-millennium global culture.
With new entries and sensitive edits, this fifth edition places J.A. Cuddon’s indispensable dictionary firmly in the 21st Century. Written in a clear and highly readable style Comprehensive historical coverage extending from ancient times to the present day Broad intellectual and cultural range Expands on the previous edition to incorporate the most recent literary terminology New material is particularly focused in areas such as gender studies and queer theory, post-colonial theory, post-structuralism, post-modernism, narrative theory, and cultural studies. Existing entries have been edited to ensure that topics receive balanced treatment
1. Now mankind is fighting against the Corona virus. Everyday a lot of people are dying, dead, and suffering by the Corona virus circulating the world. Heavier suffering and burden are given to the economical weak. This is a very serious problem to be solved soon. However, it is only a small tip of big problem we are facing today. The more serious and hard-to-solve problem like Gordian knot is the environmental problems of earth revealing the symptoms such as the marine pollution, destruction of forest, desertification, climatic change, and so on, accelerated by the financial capitalism and tribal egoism. As philosopher Nietzsche said, mankind becomes the disease of earth. At this rate, Homo sapiens will disappear before the great flower of Earth-Democracy begins to bloom. This terrible result is the product of ego-centric small reason, dichotomous reason, namely, instrumental reason. Such selfish exclusive reason constructs the vertical system of knowledge, vertical relationship of possession, and vertical ruling relationship at any cost. We can not avoid greed, opposition, deception, distrust, conflict, violence, and war. It is because the self is the genius of the lie and deception, so confabulates endlessly to justify and rationalize himself or herself in order to maximize his or her benefits and pleasures. We can not avoid the conflict between two monadic selves, conflict between two logoi, conflict between two benefits, and conflict between two justifications. So we can make a long list of cases of tragedic violences and wars caused by the political leaders who was just a greedy liar, swindler, intellectual dwarf, and sly hypocrite. However, the direction and way for the collective intelligence are clear and distinct. It is inevitable to solve the pains of mankind and all living bodies of earth. 2. The collective intelligence of mankind has explored and tried to discover the ultimate truth and to actualize the democracy incessantly. Science and philosophy are the tracks of hard fighting of brave men in order to make the good world where the universal truth is alive in the justice and democracy. The collective intelligence of mankind has achieved the incessant progress through the Copernican changes in scientific truth. Science has escalated the status of human beings continuously in the universe. All human beings are equal, extremely precious and solemn. Being allowed to parody Wittgenstein, now it is time to keep silent about the affairs which are not coincident with the truth of science, in order to keep the infinite value and dignity of human beings. It is because the substantialization of false concepts allows all kinds of liars and swindlers to win the games pleasantly, while justice keeps silent and human happy life and peace of earth are destroyed in the white screamings. Contemporary great philosopher Deleuze overturns such false concepts decisively and opens new metaphysics and ethics based on the contemporary sciences. Deleuze's philosophy of multiplicity and event is very close to Buddha's philosophy of Dharma and Middle Way which is also very scientific and practical. Middle Way is the ultimate truth and it is the single unique solution to solve the problem of earth ultimately. It is time we need to pay attention seriously on Deleuze and Buddha if we wish to live in justice, democray, freedom, peace, and happiness. 3. This book compares the same points and different points with selected several keywords in the epistemology, ontology, and practical theory between Deleuze and Buddhism. Both will go forward together for the democracy, peace, and happiness of earth. Michel Foucault predicted that the 20th century will be considered as that of Deleuze, which will never be a joke or an exaggeration. We can enter into the Buddhism and come out of Deleuze, and vise versa.
A young man has inherited a ranch—and a whole lot of trouble—in this Western in the New York Times bestselling series. In Colorado Territory, Smoke Jensen is trying to live at peace with the big, beautiful world around him. Then a tinhorn named Puddle enters his valley—and unleashes a hellstorm of a range war. Then the shooting started Malcolm Theodore Puddle is a twenty-one-year-old shipping clerk—from way back East. What is he doing out here? The Mountain Man's former neighbor, Humbolt Puddle, has died and left his crumbling six-hundred-acre ranch to his only living heir, just as a greedy and ruthless cattle baron is circling the Humbolt ranch like a ravenous vulture. Poor, unsuspecting Puddle is walking into a death trap. Smoke is the not the pitying kind. But any enemy of Smoke's neighbor is his enemy, too: Kill-crazy hired gunmen are threatening the whole valley and good men are dying. Puddle may not be much, but he's all Smoke has—as a take-no-prisoners mountain man and a timid tinhorn make for an army of two . . . in one hell of a fight.
This book is the most comprehensive introductory text on the chemistry and biochemistry of milk. It provides a comprehensive description of the principal constituents of milk (water, lipids, proteins, lactose, salts, vitamins, indigenous enzymes) and of the chemical aspects of cheese and fermented milks and of various dairy processing operations. It also covers heat-induced changes in milk, the use of exogenous enzymes in dairy processing, principal physical properties of milk, bioactive compounds in milk and comparison of milk of different species. This book is designed to meet the needs of senior students and dairy scientists in general.
Dura-Europos, on the Syrian Euphrates, is one of the best preserved and most extensively excavated sites of the Roman world. A Hellenistic foundation later held by the Parthians and then the Romans, Dura had a Roman military garrison installed within its city walls before it was taken by the Sasanians in the mid-third century. The Inner Lives of Ancient Houses is the first study to consider the houses of the site as a whole. The houses were excavated by a team from Yale and the French Academy of Inscriptions and Letters in the 1920s and 30s, and though a wealth of archaeological and textual material was recovered, most of that relating to housing was never published. Through a combination of archival information held at the Yale University Art Gallery and new fieldwork with the Mission Franco-Syrienne d'Europos-Doura, this study re-evaluates the houses of the site, integrating architecture, artefacts, and textual evidence, and examining ancient daily life and cultural interaction, as well as considering houses which were modified for use by the Roman military.
The supremacy of the global fascist superman never became a reality but was certainly an intention. This work explores the use of the image of the male body in European, American and Asian fascism of varying degrees and various interpretations, and the differences and similarities involved.
Is normal language acquisition possible in spite of serious intellectual impairment? The answer, it would appear, is positive. This book summarizes and discusses recent evidence in this respect.
An eye-opening account of the great black personalities of world history. In this first volume: outstanding blacks of Asia and Africa, and historical figures before Christ -- including Akhenaton, Aesop, Hannibal, Cleopatra, Zenobia, Askia the Great, the Mahdi, Samuel Adjai Crowther, and many more. World's Great Men of Color is a comprehensive account of the great Black personalities in world history. J. A. Rogers was one of the first Black scholars to devote most of his life to researching the lives of hundreds of men and women of color. This first volume is a convenient reference; equipped with a comprehensive introduction, it treats all aspects of recorded Black history. J. A. Rogers's book is vital reading for everyone who wants a fuller and broader understanding of the great personalities who have shaped our world. The companion volume covers the great Blacks of Europe, South and Central America, the West Indies, and the United States, including Marcus Garvey, Robert Browning, Dom Pedro, Alexandre Dumas, Joachim Murat, Aleksander Sergeevich Pushkin, Alessandro de' Medici, St. Benedict the Moor, and many others.
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.