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      • Science & Mathematics
        September 2018

        Quantum Mechanics (First Volume, Second Edition)

        by ZHANG Yongde et al.

        “The Grand Dictionary of Physics problems and solutions” is a set of large-scale instrumental and comprehensive physics question solving series. The series cover the contents of comprehensive undergraduate physics courses from mechanics, heat, optics, electricity, modern physics to “four mechanics”, as well as nuclear physics, particle physics, condensed matter physics, plasma physics, astrophysics, laser physics, quantum information and so on with novel in content, focusing on physics, multi-disciplinary crossing research and the integration of research.   The first volume of quantum mechanics (Second Edition) consists of six chapters, including the physical basis of quantum mechanics, one-dimensional steady state problem, bound state problem of central field, operator, representation and implementation, orbital and spin angular momentum, and motion of charged particles in electromagnetic field.

      • Science & Mathematics
        April 2021

        Cosmic Zoom

        Scale, Knowledge, and Mediation

        by Horton, Zachary

        Many of us have encountered a version of what Zachary Horton calls the “cosmic zoom”—a visual journey through the many scales of the universe, from the microscopic to the cosmic. Most of our daily perception operates at a level of scale somewhere between that of quarks and galaxies, and it is this comfort with the immediately visible everyday world that the cosmic zoom unsettles. Horton uses the history of the cosmic zoom to explore how that scale itself has been constructed over the past seventy years. How has cosmic zoom media influenced scientific and popular understanding of the unseen world and how it may be known, accessed, and exploited? Horton insists that scale is the key to understanding and addressing major contemporary issues including climate change and big data, but people working on issues of scale in various disciplines often talk past each other. Horton starts by sketching four common ways of thinking about scale derived from cartography, physics, engineering/biology, and mathematics. He then shows how these concepts operate in various disciplines, explains why they don’t fit together, and puts forth a new, transdisciplinary theory and vocabulary of scale, one that links the natural sciences, humanities, and social sciences. In this ambitious work, scale becomes a foundation for rethinking the relationships between knowledge, mediation, and environment.

      • Science: general issues

        Science of Illusion

        by Mohamed Yahia

        How were people forced to believe in the rotation of planets around the Sun? What if Newton's theory was a mathematical miracle and a physical disaster? Do you know anything about relativity and the texture of spacetime? How did the battle between relativity and quantum take place, and how did attempts to reconcile them take place? Do you consider INTERSTELLAR a pure fantasy? Do you see in the series DARK unreasonable oddities? What if these dramas were based on some theories of modern physics?! This book tells you the story of science from birth, the attempts to depart science from imaginary myths and superstitions in explaining phenomena and the mechanism of action of the universe, and how it ended up authorizing to nature facts stranger than the imagination from which it was fleeing! Time may stop, the past, the present and the future are all present, your outlook is what creates reality around you, gravity may be a means of communication between us and aliens, and you and I may be just a three-dimensional projection of a caricature story with only two dimensions! This is the tale of science, preceded by imagination, preceded by it.

      • Astronomy, space & time

        Zonnestelselmodel (Solar System Scale Model) 1:100 billion (Dutch)

        The perfect tool to learn all about our Solar System

        by Rob Walrecht

        This unique product is both a scale model and concise encyclopaedia of the Solar System in one! It consists of sixteen information-packed cards (10x12 cm or 4x5 inch), all pertaining to the Sun, the planets, the Moon, asteroids, comets and the new class to which Pluto now belongs, the dwarf planets. These cards are a quick way to learn all there is to know about these objects, as well as being ideal for youngsters, papers and talks! Primarily, however, it is an exquisite scale model (scale 1:100 billion) of our fascinating Solar System, presenting the best possible representation of the distances within our Solar System as well as the unimaginable emptiness of the universe. In this scale model, the Sun is the size of a marble (14 mm), Jupiter, which is at 8 m/26 ft from the Sun, as large as a plastic pin-head, the Earth (at 1.5 m/5 ft) as large a  grain of coarse sand, Mars (at 2.3 m/7.5 ft) as large a grain of fine sand and Pluto, which would now be at 47 m/155 ft from the Sun, as large as a dust particle... The scale model, when completely placed, is 64 m (210 ft) long. The closest next star is at 400 km (250 miles) from the Sun! The cards show the sizes of the Heavenly bodies at scale, as well as these sizes one hundred times ‘enlarged’, for better comparison of the members of our Solar System. Special standards to place them are included and the cards contain holes to be hung on the wall or from sticks. Available are an English version (with metric units), a US version (with inches, miles, Fahrenheit etc.) and a Dutch version.

      • Astronomy, space & time

        Solar System Scale Model 1:100 billion (US edition)

        The perfect tool to learn all about our Solar System

        by Rob Walrecht

        This unique product is both a scale model and concise encyclopaedia of the Solar System in one! It consists of sixteen information-packed cards (10x12 cm or 4x5 inch), all pertaining to the Sun, the planets, the Moon, asteroids, comets and the new class to which Pluto now belongs, the dwarf planets. These cards are a quick way to learn all there is to know about these objects, as well as being ideal for youngsters, papers and talks! Primarily, however, it is an exquisite scale model (scale 1:100 billion) of our fascinating Solar System, presenting the best possible representation of the distances within our Solar System as well as the unimaginable emptiness of the universe. This version is made for US customers, as the units used are inches, miles, Fahrenheit etc. In this scale model, the Sun is the size of a marble (14 mm), Jupiter, which is at 8 m/26 ft from the Sun, as large as a plastic pin-head, the Earth (at 1.5 m/5 ft) as large a  grain of coarse sand, Mars (at 2.3 m/7.5 ft) as large a grain of fine sand and Pluto, which would now be at 47 m/155 ft from the Sun, as large as a dust particle... The scale model, when completely placed, is 64 m (210 ft) long. The closest next star is at 400 km (250 miles) from the Sun! The cards show the sizes of the Heavenly bodies at scale, as well as these sizes one hundred times ‘enlarged’, for better comparison of the members of our Solar System. Special standards to place them are included and the cards contain holes to be hung on the wall or from sticks. Available are an English version (with metric units), a US version (with inches, miles, Fahrenheit etc.) and a Dutch version.

      • Astronomy, space & time

        Solar System Scale Model 1:100 billion (metric)

        The perfect tool to learn all about our Solar System

        by Rob Walrecht

        The perfect tool to learn all about our Solar System This unique product is both a scale model and concise encyclopaedia of the Solar System in one! It consists of sixteen information-packed cards (10x12 cm or 4x5 inch), all pertaining to the Sun, the planets, the Moon, asteroids, comets and the new class to which Pluto now belongs, the dwarf planets. These cards are a quick way to learn all there is to know about these objects, as well as being ideal for youngsters, papers and talks! Primarily, however, it is an exquisite scale model (scale 1:100 billion) of our fascinating Solar System, presenting the best possible representation of the distances within our Solar System as well as the unimaginable emptiness of the universe. In this scale model, the Sun is the size of a marble (14 mm), Jupiter, which is at 8 m/26 ft from the Sun, as large as a plastic pin-head, the Earth (at 1.5 m/5 ft) as large a  grain of coarse sand, Mars (at 2.3 m/7.5 ft) as large a grain of fine sand and Pluto, which would now be at 47 m/155 ft from the Sun, as large as a dust particle... The scale model, when completely placed, is 64 m (210 ft) long. The closest next star is at 400 km (250 miles) from the Sun! The cards show the sizes of the Heavenly bodies at scale, as well as these sizes one hundred times ‘enlarged’, for better comparison of the members of our Solar System. Special standards to place them are included and the cards contain holes to be hung on the wall or from sticks. Available are an English version (with metric units), a US version (with inches, miles, Fahrenheit etc.) and a Dutch version.

      • Astronomy, space & time

        Astroset 'Sterrenkunde is fun!'

        A set of three wonderful astronomical instruments for youngsters

        by Rob Walrecht

        This is a special set made for youngsters, and consisting of three products: the Solar System Scale Model (scale 1:100 billion), the build-it-yourself Star Wheel and the BIY Sundial. The Solar System Scale Model is a ready made product; the two BIY products are made of high quality 400 gram cardboard. It is a very instructive set, consisting of three veru special products.

      • Astronomy, space & time
        May 2013

        Genieten van de sterrenhemel

        ('Enjoying the Night Sky')

        by Rob Walrecht

        Covering everything that everyone should know about astronomy as it influences our daily lives: the day, the year, the seasons, the changing of the Moon’s ‘shape’, how the planets we see in the sky move, about the time we use, our calendar, the tides.  There are chapters about the Solar System, and stars and the Milky Way, subjects that are much more extensively treated in parts 2 and 3. Including much background information about constellations and star charts, and planispheres in particular. Also contains a wonderful observation programme per season, for the layman. It basically covers the heavens as we can observe it from Earth. First part of series of three, about astronomy (Enjoying Astronomy), for the general public. They are also useful as books for astronomy courses, and written for 12-14 years and up. About 100 wonderful pictures and 90 illustrations.

      • Chemistry
        June 2013

        Higgs gevonden

        Complete overview of the building blocks of matter (tr.)

        by Rob Walrecht & Luc Hendriks

        Code B04 - English translation of title: Higgs found In July 2012 scientists announced that they had found the Higgs particle, with almost 100% certainty. This booklet, published a few months later, is a complete overview of matter, from atoms and molecules, via protons, neutrons and electrons, to the elementary particles that make up all matter and energy that we know. This book is useful for everyone who is interested in the basics of matter. The first chapter is about atoms, molecules, protons, neutrons and electrons; the Periodic Table, atom mass and atom number; chemical reactions; ions and ionisation; isotopes and radioactivity and more. It is for ages 14 years and up. The second chapter is an introduction to particle physics: elementary particles and the Standard Model; and particle-wave duality – so for older youngsters. The third chapter is about the Higgs particle, the theory, particle accelerators and the 50 years long and quite expensive search for this elusive particle. And do you measure the Higgs particle? With many illustrations (including an adapted Standard Model) and pictures.

      • Astronomy, space & time
        July 2013

        Astronomy Posters

        Set of 6 posters about astronomy

        by Rob Walrecht

        The many illustrations in the three astronomy books of our 'Enjoying Astronomy' series are a real treasure and were used to publish a set of six astronomy posters (for now in Dutch only). The posters are coupled to the books: 2 posters made from illustrations of one book. The posters are: 1a. Alles beweegt! De bewegingen van Zon en Maan (Everything moves! The movements of the Sun and Moon). It is an overview of the major celestial movements, causing the ‘day’, the ýear’, the seasons, the phases of the Moon, eclipses and more. Size 50 x 70 cm. 1b. The Stars. Everything about stars: their sizes, colours and temperatures, brightness and more. . Size 50 x 70 cm. 2a. Overview of the Solar System. The Solar System in five steps, with the Inner Solar System (up to the Asteroid Belt; the Outer Solar System (the realm of the giant planets); the Kuiper Belt, the Inner Oort Cloud to the Outer Oort Cloud. Size 50 x 70 cm. 2b. The members of the Solar System; comparisons of groups of Solar System objects: the rocky planets, giants, dwarf planets (and candidate dwarf planets!) and satellites (‘moons’). Also a large ‘familie portrait’ with all the members of the Solar System of 1000 km diameter and larger. Finally the Solar System to scale (up to Neptune). Size 50 x 70 cm. 3a – The Universe. An overview of the Universe, in nine step, from the Inner Solar System to a distance of 1 billion light-years and then to the complete Universe. Size 45 x 95 cm, portrait. 3b. Radiation from the Universe. A complete Electromagnetic Spectrum, almost 1 metre wide.  Also contains a lot of interesting information about the astronomical importance of different wavelengths, with pictures of the great galaxy M 81 (Ursa Major) in radio wavelengths, infrared, visible light, UV, X-rays, gamma rays and combinations. Size 45 x 95 cm, landscape.

      • Astronomy, space & time
        June 2013

        Genieten van het zonnestelsel

        ('Enjoying the Solar System')

        by Rob Walrecht

        This book is like a ‘Grand Tour’ through the Solar System, with a very clear and logical build-up of the subjects, and the use of many specially made illustrations and (written or drawn) scale models. The most important processes that shaped our Solar System are described. This second part of the series takes the reader away from Earth, to discover our ‘neighbourhood’, the Solar System. Second part of series of three, about astronomy (Enjoying Astronomy), for the general public. They are also useful as books for astronomy courses, and written for 12-14 years and up. About 150 wonderful pictures and 60 illustrations

      • Astronomy, space & time
        June 2013

        Genieten van het heelal

        ('Enjoying the Universe')

        by Rob Walrecht

        This book is all about stars and galaxies. After describing the history of astronomy, the writer first explains electromagnetic radiation and matter. Than there is a chapter about distances and how we can measure them. Stars are described in two chapters: ‘from the outside’ (colours, brightness, size, etc.); and ‘their interior’ (how they work).  Chapter 7 is about the Milky Way, chapter 8 about all other galaxies (‘The Universe’). The last chapter is about how it all began, 13.7 billion years ago. This third part of the series takes as away from our Solar System, to go deeper into space, and into the matter! Third part of series of three, about astronomy (Enjoying Astronomy), for the general public. They are also useful as books for astronomy courses, and written for 12-14 years and up. About 125 wonderful pictures and 50 illustrations

      • Science: general issues
        September 2007

        De sublieme eenvoud van relativiteit

        Een visuele inleiding

        by Sander Bais

        Bais wrote a cute pictorial monograph that smoothly takes you to the very heart of the theory that shook the foundations of science a century ago. Einstein’s 1905 papers on special relativity marked a turning point in our understanding of such fundamental notions a space, time, mass and energy. In an elegant sequence of easy to follow steps through a splendid series of spacetime diagrams Sander Bais gives you the thrill of discovering Einstein’s sublime but extremely counter intuitive reality yourself. The chapters cover subjects like , the postulates, simultaneity, causality, contractions and dilations, and energy and momentum. Discover in a pictorial way why moving clocks run slow, why things cannot move faster then the speed of light, or why mass and energy are equivalent… A delightful journey for the curious mind, the critical student, and the teacher who wants to inspire, but also for all those who want to recapture this beautiful body of knowledge. This book is not as much a philosophical or historical reflection on special relativity, as a manual that with a few words brings you the essential contents of this unique theory. A guided tour full of thought provoking riddles, paradoxes and brainteasers that might keep you awake, fortunately their many back-of- the-envelope resolutions are also included. This book is as close to a do-it-yourself relativity kit as you can get. The author nicely exploits the fact that one image can say a lot more than a full page of algebra, and where algebra is hard to remember some of Bais’ diagrams are hard to forget.

      • Philosophy of mind
        March 2014

        The Pauli-Jung Conjecture

        And its impact today

        by Atmanspacher, Harald, B01; Fuchs, Christopher A., B01

        Related to the key areas of Pauli's and Jung's joint interests, the book covers overlapping issues from the perspectives of physics, philosophy, and psychology. Of primary significance are epistemological questions connected to issues such as realism...

      • Physics
        February 1986

        An Overview

        Physics Through the 1990's

        by Physics Survey Committee, Board on Physics and Astronomy, National Research Council

        An Overview: Physics Through the 1990's is part of an eight-volume research assessment of the major fields of physics that reviews the developments that have taken place and highlights research opportunities. An Overview summarizes the findings of the panels discussed in the other seven volumes and addresses issues that broadly concern physics.

      • Physics
        February 1986

        Atomic, Molecular, and Optical Physics

        by Panel on Atomic, Molecular, and Optical Physics, Physics Survey Committee, Board on Physics and Astronomy, National Research Council

        The goals of atomic, molecular, and optical physics (AMO physics) are to elucidate the fundamental laws of physics, to understand the structure of matter and how matter evolves at the atomic and molecular levels, to understand light in all its manifestations, and to create new techniques and devices. AMO physics provides theoretical and experimental methods and essential data to neighboring areas of science such as chemistry, astrophysics, condensed-matter physics, plasma physics, surface science, biology, and medicine. It contributes to the national security system and to the nation's programs in fusion, directed energy, and materials research. Lasers and advanced technologies such as optical processing and laser isotope separation have been made possible by discoveries in AMO physics, and the research underlies new industries such as fiber-optics communications and laser-assisted manufacturing. These developments are expected to help the nation to maintain its industrial competitiveness and its military strength in the years to come.This report describes the field, characterizes recent advances, and identifies current frontiers of research.

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