... 2, 2002, published by Scientific American, Inc. , 415 Madison Avenue, New York, NY 10017-1111 Copyright © 2002 by Scientific American, Inc All rights reserved No part of this issue may be reproduced ... evidence of small-scale density fluctuations— clumps in the primordial soup The cosmological models predict that these clumps would gradually evolve into gravitationally bound structures Smaller systems ... SCIENTIFIC AMERICAN, INC pands, falling to 19 kelvins a billion years after the big bang and to 2.7 kelvins today.) This efficient cooling allows the formation of stars with smaller masses and may...
Ngày tải lên: 12/05/2014, 16:26
... make up for his troubles He felt that his good deeds would counteract his malfeasant nature All in all, Lancelot's golden years were spent trying to contain his insecure spirit by being a Superman ... succeed had helped other people, if he had known how much better he really was than everyone else, then he would have finally come to the conclusion that his homeliness was not a curse, but a ... their relationship was making him impure, and so he went out to be a hero Lancelot thought that his inclinations toward Guenever were coming from his evil soul These thoughts added to his insecurity...
Ngày tải lên: 21/03/2014, 22:48
The Past and Future History of the INTERNET potx
... described a protocol, called TCP, providing all the Internet’s transport and forwarding services Kahn had intended that TCP would support a range of transport services—from the totally reliable sequenced ... Unix operating system, including incorporating TCP/IP developed at BBN Although Berkeley later rewrote the BBN code to more efficiently fit into the Unix system and kernel, incorporation of TCP/IP ... initial ARPANET host-to-host protocol, called the Network Control Protocol (NCP) As the ARPANET sites completed implementing NCP during 1971–1972, network users finally could begin to develop applications...
Ngày tải lên: 29/03/2014, 20:20
Báo cáo lâm nghiệp:"Stand history and its consequences for the present and future dynamic in two silver fir (Abies alba Mill.) stands in the high Pesio Valley (Piedmont, Italy)" potx
... permanently, and all data were analysed by means of a Geographic Information System (GIS, Arcview 3.1) 2.4 Increment cores In order to calculate age structure and analyse growth trends, an increment ... the interior of valleys they favoured and/or planted the silver fir to exploit as round timber The forests of this valley were intensely exploited but, unlike the surrounding valleys, they were ... system” with the removal of all trees with a diameter of more than 18 cm In all likelihood, given the frequency and intensity of the cuts, the average diameters were smaller than those presently...
Ngày tải lên: 08/08/2014, 01:21
wehn et al (eds.) - rethinking valuation and pricing models; lessons learned from the crisis and future challenges (2013)
... http://dx.doi.org/10.1016/B978-0-12-415875-7.00004-X Copyright ể 2013 Elsevier Inc All rights reserved 43 44 Chapter AN ECONOMICAL PRICING MODEL FOR HYBRID PRODUCTS especially during the periods characterized by increasing interest rates ... Copyright ể 2013 Elsevier Inc All rights reserved 13 14 Chapter TAKING COLLATERAL INTO ACCOUNT chapter, we pursue the same kind of approach, but we investigate its applicability to xed-income markets ... Pricing Models http://dx.doi.org/10.1016/B978-0-12-415875-7.00003-8 Copyright ể 2013 Elsevier Inc All rights reserved 27 28 Chapter SCENARIO ANALYSIS IN CHARGE OF MODEL SELECTION move from listed...
Ngày tải lên: 01/11/2014, 16:43
samuelson - the great inflation and its aftermath; the past and future of american affluence (2008)
... Copyright © 2008 by Robert J Samuelson All rights reserved Published in the United States by Random House, an imprint of The Random House Publishing Group, a division of Random House, Inc. , N e ... nonfiction e-newsletter by visiting www.rh-newsletters.com Random House New York, N.Y © 2008 by Random House, Inc P r a i s e for R o b e r t J S a m u e l s o n ' s THE G O O D LIFE A N D ITS ... glossary at the end of the b o o k provides detail For the numerically inclined, two appendixes give overviews of the American economy since World War II T h e first shows basic annual statistics—economic...
Ngày tải lên: 01/11/2014, 21:43
State of the art and future challenges of zeolites as catalysts
... bulky secondary products may partially block the pores For commercial uses, TS-1 should be incorporated into a silica matrix in order to deal with the small crystallites and the low attrition resistance ... role on the catalyst properties As was said before, zeolite polarity will increase when increasing the charges present (increasing TIII framework atoms) and if defects (internal silanols) are present ... case, since globally fast diffusion of the diphenols out of the pores is required in order to avoid secondary reactions leading to further oxidated products, tars, and H2 O2 decomposition Since...
Ngày tải lên: 08/10/2015, 23:55
Paleoclimate what can the past tell us about the present and future
... D-D, where D=2H, H=1H) 17 Figure by MIT OpenCourseWare Oxygen isotope fractionation Fractionation increases with decreasing temperature Figure: δ18O enrichment in cultured foraminifera vs temperature ... liquid water due to the greater mass of H218O vs H216O Air masses become more 18O-depleted with increasing rain-out and decreasing temperatures 20 Image courtesy of NASA Oxygen isotope fractionation ... http://www.sciencemag.org/content/302/5650/1551.full 30 PETM ocean acidification consistent with large pCO2 increase This image has been removed due to copyright restrictions Please see Figure on http://www.sciencemag.org/content/308/5728/1611.full...
Ngày tải lên: 04/12/2015, 00:37
101 ielts speaking part two tasks about the past present and future
... often shop there or not, and why Written by Alex Case for UsingEnglish.com © 2008 Written by Alex Case for UsingEnglish.com © 2008 IELTS Speaking Part Two tasks about the future (would like to, will, ... Alex Case for UsingEnglish.com © 2008 Talk about a sport you enjoy You should say: - How often you or watch this sport - Who you or watch it with - Where you usually or watch it And say if you ... Describe a friend who you often meet You should say: - When you usually see this friend - Where you usually go together - Who usually suggests meeting up And say if you think you will spend more...
Ngày tải lên: 04/10/2012, 11:45
Tài liệu Practical considerations in the European market for building and future-proofing robust, flexible FTTN infrastructures ppt
... or foreign patents An Equal Opportunity Employer 102473AE 5/06 Original © 2006 ADC Telecommunications, Inc All Rights Reserved ... Using smaller feeder cables may provide some advantages For instance, winching a 576-count cable through a congested duct is more difficult than pulling a 144-count cable through Running smaller ... equipment to the customer Since existing CO areas are typically about km, fiber feeds would have to be built to service the outer two-thirds of the customers Basically, the CO would feed the...
Ngày tải lên: 24/01/2014, 11:20
Tài liệu Building the Future: THE MATERNAL AND CHILD HEALTH TRAINING PROGRAM doc
... was specifically designed to enhance administration increases the number of persons health professionals’ ability to (1) meet the spe- trained in these fields and, in particular, allows cial ... Health, Education and Welfare 1975 P L 94-142 Education of All Handicapped Children Act gave children with disabilities the same rights as all other children to f ree and ap p ropriate education ... the fact that 25 percent of the the 1960s and 1970s challenged traditions of all 18- and 19-year-old World War II recruits failed kinds, including medical traditions Many youth the military physical...
Ngày tải lên: 12/02/2014, 12:20
The Future of the Internet--And How to Stop It doc
... competition at www.worth1000.com Copyright © 2008 by Jonathan Zittrain All rights reserved Preface to the Paperback Edition copyright © Jonathan Zittrain 2008 Subject to the exception immediately ... and what content would be allowed or disallowed, either generally (should there be a forum about gay rights? ) or specifically (should this particular message about gay rights be deleted?) For example, ... increased in popularity Also during this time the variety of things a user could with a PC increased dramatically, possibly because PCs were not initially networked In the absence of a centrally...
Ngày tải lên: 07/03/2014, 03:20
THE PENNSYLVANIA MARCELLUS NATURAL GAS INDUSTRY: STATUS, ECONOMIC IMPACTS AND FUTURE POTENTIAL potx
... Rigs operating in Pennsylvania by quarter, 2008- 2010 The number of operating wells has also increased steadily since 2008, as shown in Figure At the end of 2008, our previous sample suggested 280 ... generally tracked upward and natural gas prices finally spiked during the summer of 2008 with the historic rise in oil prices Nevertheless, apart from the oil price shock during the summer of 2008, ... support more than 3,500 or more wells drilled annually With higher natural gas production from the Marcellus royalty income increases substantially When combined with greater business activity...
Ngày tải lên: 08/03/2014, 06:20
Space Command Sustainment Review - Improving the Balance Between Current and Future Capabilities pdf
... by Stephen Bloodsworth © Copyright 2007 RAND Corporation All rights reserved No part of this book may be reproduced in any form by any electronic or mechanical means (including photocopying, ... perspective, we identify shortfalls and suggest, describe, and evaluate options for implementing improvements in current practices Since space systems are diverse and since the analysis was limited ... process-enabler shortfalls that limited the ability of the logistics community to meet the increasing readiness demands This monograph presents the background; the analytic approach, including the role...
Ngày tải lên: 15/03/2014, 20:20
CLARIFYING BUSINESS MODELS: ORIGINS, PRESENT, AND FUTURE OF THE CONCEPT pot
... process complex information As can be shown theoretically and empirically, processing information through the visual system can substantially increases the degree to which complexity can be handled ... three categories because they are not mutually exclusive and they all make sense However, we strongly believe that they must be distinguished conceptually in order to achieve a common understanding ... business design choices for managers increased substantially based on cheap and available information technology This cost decrese led to industry boundaries becoming increasingly blurred The business...
Ngày tải lên: 15/03/2014, 21:20
Acid in the environment lessons learned and future prospects ertu
... e-ISBN-10: 0-387-37562-7 e-ISBN-13: 978-0-37562-5 Printed on acid-free paper © 2007 Springer Science+Business Media, LLC All rights reserved This work may not be translated or copied in whole or in part ... as they are called in the law, allowances Each allowance held by an individual utility entitles it to discharge one ton of SO2 into the atmosphere and the utility may sell unused allowances or ... their 1980 level By allocating tradable SO2 emission allowances to electric utilities Title IV is designed to provide a cost effective approach to reducing SO2 emissions The overall goals of this...
Ngày tải lên: 16/03/2014, 11:43
Human Pharmaceuticals in the Environment: Current and Future Perspectives pot
... Heidelberg Dordrecht London Library of Congress Control Number: 201293197 © Springer Science+Business Media, LLC 2012 All rights reserved This work may not be translated or copied in whole or in part ... international level PERA promises to remain both scientifically interesting, economically and societally important but also at times somewhat politically confusing The scientific lessons learned in PERA ... Pensacola, Florida 19 Crane M, Barrett K, Boxall A (eds) (2008) Veterinary medicines in the environment SETAC Press, Pensacola, Florida 20 Brooks BW, Huggett DB, Boxall ABA (2009) Pharmaceuticals and personal...
Ngày tải lên: 16/03/2014, 22:20
Cancer Research UK’s strategy 2009–2014: Cancer Research UK’s aim is to reduce the number of deaths from cancer. Our future plans are ambitious, but they are in line with the challenge and the responsibility we face. docx
... played an increasingly important role in funding and organising all types of clinical cancer trial: our 250 treatment trials since 1995 have involved more than 100,000 patients We have rapidly increased ... has increased to 50% Survival rates have improved for almost all of the common cancers and in many cancers the progress has been dramatic Testicular cancer, melanoma and Hodgkin’s disease now all ... and reducing recall rates Two-view mammography is now used by all the national screening centres • In the 1950s we undertook some of the earliest studies of cervical screening Since then our work...
Ngày tải lên: 22/03/2014, 16:21