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Author: Lee Smolin
Publisher: HMH
ISBN: 0547348487
Category : Science
Languages : en
Pages : 421
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Book Description
“A splendid, edifying report from the front lines of theorectical physics” (San Francisco Chronicle). In this illuminating book, renowned physicist Lee Smolin argues that fundamental physics—the search for the laws of nature—is losing its way. Ambitious ideas about extra dimensions, exotic particles, multiple universes, and strings have captured the public’s imagination—and the imagination of experts. But these ideas have not been tested experimentally, and some, like string theory, seem to offer no possibility of being tested. Even still, these speculations dominate the field, attracting the best talent and much of the funding, while creating a climate in which emerging physicists are often penalized for pursuing other avenues. The situation threatens to impede the very progress of science. With clarity, passion, and authority, Smolin offers an unblinking assessment of the troubles that face modern physics, and an encouraging view of where the search for the next big idea may lead. “The best book about contemporary science written for the layman that I have ever read.” —The Times (London)
Author: Sandra Danby
Publisher:
ISBN: 9780993113413
Category :
Languages : en
Pages : 442
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Book Description
Rose is adopted and doesn't know it. 'Ignoring Gravity' connects two pairs of sisters separated by a generation of secrets. Finding her mother's lost diaries, Rose begins to understand why she has always seemed the outsider in her family, why she feels so different from her sister Lily. Then just when she thinks there can't be any more secrets... This is the first in a series of novels about Rose Haldane, identity detective. This is what some of the early reviewers said: "Drama? Check. Suspense? Check. Romance? Check. Will-they-won't-they? Check. Great twists? Check, check, check! I am pleased to say this story has them all and then some." "'Ignoring Gravity' is just the book to take with you to the beach this summer. It has everything you need: romance, family drama, humour - and some moments guaranteed to make you tearful." "There is a twist at the end which unexpectedly gave me the shivers as I contemplated history repeating itself. A well written book with a story which will keep you turning the pages. Thoroughly recommended." "This is the perfect summer read; I read this sprawled in the garden, under the sun. It really is the perfect mix of drama, family, love, discovery and friendship."
Author: Lee Smolin
Publisher: HMH
ISBN: 0547348487
Category : Science
Languages : en
Pages : 421
Get Book Here
Book Description
“A splendid, edifying report from the front lines of theorectical physics” (San Francisco Chronicle). In this illuminating book, renowned physicist Lee Smolin argues that fundamental physics—the search for the laws of nature—is losing its way. Ambitious ideas about extra dimensions, exotic particles, multiple universes, and strings have captured the public’s imagination—and the imagination of experts. But these ideas have not been tested experimentally, and some, like string theory, seem to offer no possibility of being tested. Even still, these speculations dominate the field, attracting the best talent and much of the funding, while creating a climate in which emerging physicists are often penalized for pursuing other avenues. The situation threatens to impede the very progress of science. With clarity, passion, and authority, Smolin offers an unblinking assessment of the troubles that face modern physics, and an encouraging view of where the search for the next big idea may lead. “The best book about contemporary science written for the layman that I have ever read.” —The Times (London)
Author:
Publisher: Peet Schutte
ISBN: 1920430474
Category :
Languages : en
Pages : 49
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Book Description
Author: Eileen Schmitz
Publisher: Chalice Press
ISBN: 0827234813
Category : Religion
Languages : en
Pages : 210
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Book Description
Boundaries are healthy and necessary parts of life and ministry. Staying in Bounds provides straight-talk guidance to ministers and other leaders of churches and faith-based organizations on the what, why, and how of relational boundaries. Provides guidance on identifying, implementing, and enforcing healthy boundaries, with a special focus on ministry settings. The author develops the concept of boundaries from psychological and theological perspectives, discusses the benefits of boundaries, and then explains the importance of healthy boundaries in the church.
Author: Alfred J. Cooper
Publisher:
ISBN:
Category : Explosions
Languages : en
Pages : 238
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Book Description
Author: Hans Bruining
Publisher: CRC Press
ISBN: 1000463303
Category : Technology & Engineering
Languages : en
Pages : 214
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Book Description
This book describes fundamental upscaling aspects of single-phase/two-phase porous media flow for application in petroleum and environmental engineering. Many standard texts have been written about this subject. What distinguishes this work from other available books is that it covers fundamental issues that are frequently ignored but are relevant for developing new directions to extend the traditional approach, but with an eye on application. Our dependence on fossil energy is 80–90% and is only slowly decreasing. Of the estimated 37 (~40) Gton/year, anthropogenic emissions of about 13 Gton/year of carbon dioxide remain in the atmosphere. An Exergy Return on Exergy Invested analysis shows how to obtain an unbiased quantification of the exergy budget and the carbon footprint. Thus, the intended audience of the book learns to quantify his method of optimization of recovery efficiencies supported by spreadsheet calculations. As to single-phase-one component fluid transport, it is shown how to deal with inertia, anisotropy, heterogeneity and slip. Upscaling requires numerical methods. The main application of transient flow is to find the reasons for reservoir impairment. The analysis benefits from solving the porous media flow equations using (numerical) Laplace transforms. The multiphase flow requires the definition of capillary pressure and relative permeabilities. When capillary forces dominate, we have dispersed (Buckley-Leverett flow). When gravity forces dominate, we obtain segregated flow (interface models). Miscible flow is described by a convection-dispersion equation. We give a simple proof that the dispersion coefficient can be approximated by Gelhar's relation, i.e., the product of the interstitial velocity, the variance of the logarithm of the permeability field and a correlation length. The book will appeal mostly to students and researchers of porous media flow in connection with environmental engineering and petroleum engineering.
Author: Peter van Stralen
Publisher: Greenleaf Book Group
ISBN: 1938416384
Category : Business & Economics
Languages : en
Pages : 178
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Book Description
Your manual to building and leading a culture of C.A.R.E. The ten van Stralen brothers built The Grounds Guys, their landscape management company, from the ground up. By establishing a “culture of C.A.R.E.” as the centerpiece of the organization, the brothers have experienced tremendous success, working together in unity and growing their concept into a multinational franchise brand. The Code of Care We show that we CARE, by putting the needs of our Customers first, by having a positive and helpful Attitude, and by treating everything and everyone with Respect. By living our code of values we Enjoy life in the process. C.A.R.E. Leadership shares the van Stralen brothers’ extraordinary story and shows how eight simple but powerful leadership principles derived from the code of C.A.R.E. will enable your company to thrive, too. It’s all about the culture, author Peter van Stralen argues, and each one of the principles—from “Create a Remarkable Experience” to “Be Humble” to “Listen Well and Communicate with Respect”—gets leaders one step closer to creating a team that is competent, fun, fulfilled, engaged, and committed to giving customers the best service possible. www.careleadership.ca @PetervanStralen @CareLeadership
Author: Miao Li
Publisher: World Scientific
ISBN: 9814619728
Category : Science
Languages : en
Pages : 269
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Book Description
This book introduces the current state of research on dark energy. It consists of three parts. The first part is for preliminary knowledge, including general relativity, modern cosmology, etc. The second part reviews major theoretical ideas and models of dark energy. The third part reviews some observational and numerical works. The aim of this book is to provide a sufficient level of understanding of dark energy problems, so that the reader can both get familiar with this area quickly and also be prepared to tackle the scientific literature on this subject. It will be useful for graduate students and researchers who are interested in dark energy.
Author: Karl Schindler
Publisher: Cambridge University Press
ISBN: 1139460358
Category : Science
Languages : en
Pages : 523
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Book Description
Space plasma is so hot that the atoms break up into charged particles which then become trapped and stored in magnetic fields. When critical conditions are reached the magnetic field breaks up, releasing a large amount of energy and causing dramatic phenomena. The largest space plasma activity events observed in the solar system occur on the Sun, when coronal mass ejections expel several billion tons of plasma mass into space. This book provides a coherent and detailed treatment of the physical background of large plasma eruptions in space. It provides the background necessary for dealing with space plasma activity, and allows the reader to reach a deeper understanding of this fascinating natural event. The book employs both fluid and kinetic models, and discusses the applications to magnetospheric and solar activity. This will form an interesting reference for graduate students and academic researchers in the fields of astrophysics and plasma physics.
Author: Wonhee Lee
Publisher: Springer
ISBN: 3319441396
Category : Technology & Engineering
Languages : en
Pages : 287
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Book Description
This book delves into the recent developments in the microscale and microfluidic technologies that allow manipulation at the single and cell aggregate level. Expert authors review the dominant mechanisms that manipulate and sort biological structures, making this a state-of-the-art overview of conventional cell sorting techniques, the principles of microfluidics, and of microfluidic devices. All chapters highlight the benefits and drawbacks of each technique they discuss, which include magnetic, electrical, optical, acoustic, gravity/sedimentation, inertial, deformability, and aqueous two-phase systems as the dominant mechanisms utilized by microfluidic devices to handle biological samples. Each chapter explains the physics of the mechanism at work, and reviews common geometries and devices to help readers decide the type of style of device required for various applications. This book is appropriate for graduate-level biomedical engineering and analytical chemistry students, as well as engineers and scientists working in the biotechnology industry.
