...Introductory Physics I Elementary Mechanics by Robert G. Brown Duke University Physics Department Durham, NC 27708-0305 rgb@phy.duke.edu Copyright Notice Copyright Robert G. Brown 1993, 2007, 2013 Notice This physics textbook is designed to support my personal teaching activities at Duke University, in particular teaching its Physics 141/142, 151/152, or 161/162 series (Introductory Physics for life science majors, engineers, or potential physics majors, respectively). It is freely available in its entirety in a downloadable PDF form or to be read online at: http://www.phy.duke.edu/∼rgb/Class/intro physics 1.php It is also available in an inexpensive (really!) print version via Lulu press here: http://www.lulu.com/shop/product-21186588.html where readers/users can voluntarily help support or reward the author by purchasing either this paper copy or one of the even more inexpensive electronic copies. By making the book available in these various media at a cost ranging from free to cheap, I enable the text can be used by students all over the world where each student can pay (or not) according to their means. Nevertheless, I am hoping that students who truly find this work useful will purchase a copy through Lulu or a bookseller (when the latter option becomes available), if only to help subsidize me while I continue to write inexpensive textbooks in physics or other subjects. This textbook is organized for ease of presentation and ease of learning. In particular, they are...
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...Spring 2007 New Experiences, Emerging Consumer Issues This Update explores the emerging field of mobile commerce, generally defined as business-to-consumer commercial activities conducted via a mobile device. Technological developments within the wireless industry are giving rise to healthy growth forecasts for the mobile sub-set of electronic commerce. This paper describes the main types of mobile commerce applications available to Canadian consumers. Consumer protection issues and a number of policy initiatives are also discussed, in light of experiences of earlyadopting countries. Monitoring the consumer issues raised by mobile commerce will assuredly be required as technological developments and consumer uptake further evolve. Mobile Commerce: Winter 2010 The Consumer Trends Update is published by the Office of Consumer Affairs, Industry Canada. It provides brief reports on research or policy developments related to themes explored in the 2005 Consumer Trends Report, which is available at: www.consumer.ic.gc.ca/trends. The recent boom in mobile devices, in terms of both the scope and nature of usage, is heightening the potential for mobile commerce. A majority of Canadians today have access to a mobile phone 1; in fact, some have access to more than one, and a growing number even rely exclusively on wireless The pace of technological adoption: telephony. 2 Recent models integrate voice the U.S. payments example communications with various non-voice functions...
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...NBER WORKING PAPER SERIES MOBILE BANKING: THE IMPACT OF M-PESA IN KENYA Isaac Mbiti David N. Weil Working Paper 17129 http://www.nber.org/papers/w17129 NATIONAL BUREAU OF ECONOMIC RESEARCH 1050 Massachusetts Avenue Cambridge, MA 02138 June 2011 We are grateful to Taryn Dinkelman, John Driscoll, Frederik Eijkman, James Habyarimana, Stephen Mwaura, Benno Ndulu, Pauline Vaughn, Dean Yang and seminar participants at Tulane University and the NBER Africa Success Conference for helpful comments and suggestions. Emilio Depetris Chauvin, Federico Droller, Richard Amwayi Namolo, Angeline Nguyen, Scott Weiner and Jingjing Ye provided superb research assistance. We are grateful to the Financial Sector Deepening (FSD) Trust of Kenya and Pep Intermedius for providing us with data. Financial support for this research was graciously provided by the NBER Africa Success Project. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research. © 2011 by Isaac Mbiti and David N. Weil. All rights reserved. Short sections of text, not to exceed two paragraphs, may be quoted without explicit permission provided that full credit, including © notice, is given to the source. Mobile Banking: The Impact of M-Pesa in Kenya Isaac Mbiti and David N. Weil NBER Working Paper No. 17129 June 2011 JEL No. E40,O16,O33 ABSTRACT M-Pesa is a mobile phone based money transfer system in Kenya which grew at a blistering...
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...*MEDCOM Pam 40-7-21 SUMMARY OF CHANGE MEDCOM Pamphlet 40-7-21 Algorithm-Directed Troop Medical Care This major revision-. Updates references (paragraph 3). . Expands the MTF commander’s responsibilities (paragraph 6). . Provides additional background information (paragraph 7). . Provides a new paragraph on the use of ADTMC (paragraph 8). . Revises guidance relevant to the assignment of screeners (paragraph 9). . Simplifies training requirements (paragraph 10). . Refines supervisory requirements (paragraph 11). . Significantly revises the screeners’ performance evaluation requirements (paragraph 13). . Allows the use of other approved algorithmic systems besides the ADTMC (paragraph 18). . Deletes the use of MEDCOM Form 425-R (Internal/External Audit Form for ADTMC). . Provides changes to the narratives that accompany the following algorithms: SORE THROAT, A-1 EAR PAIN/DISCOMFORT/DRAINAGE, A-2 SINUS PROBLEMS/PAIN, A-4 RINGING IN THE EARS (TINNITUS), A-8 EXTREMITY PAIN NOT ASSOCIATED WITH A JOINT, B-3 NAUSEA/VOMITING/DIARRHEA, C-1 RECTAL PAIN/ITCHING/BLEEDING, C-3 CONSTIPATION, C-4 CHEST PAIN, D-2 DIZZINESS/FAINTNESS/BLACKOUT, F- 1 NUMBNESS/TINGLING, F-3 PARALYSIS/WEAKNESS, F-4 FATIGUE, G-1 MEDCOM Pam 40-7-21 FEVER/CHILLS, G-2 ACNE, J-2 SHAVING PROBLEM--PSEUDOFOLLICULITIS BARBAE (PFB) (INGROWN HAIRS), J-3 DANDRUFF (SCALING OF THE SCALP), J-4 HAIR LOSS, J-5 ATHLETE’S FOOT (TINEA PEDIS), J-6 JOCK ITCH (TINEA CRURIS), J-7 SCALING, DEPIGMENTED SPOTS ON THE CHEST, BACK, AND UPPER...
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...*MEDCOM Pam 40-7-21 SUMMARY OF CHANGE MEDCOM Pamphlet 40-7-21 Algorithm-Directed Troop Medical Care This major revision-. Updates references (paragraph 3). . Expands the MTF commander’s responsibilities (paragraph 6). . Provides additional background information (paragraph 7). . Provides a new paragraph on the use of ADTMC (paragraph 8). . Revises guidance relevant to the assignment of screeners (paragraph 9). . Simplifies training requirements (paragraph 10). . Refines supervisory requirements (paragraph 11). . Significantly revises the screeners’ performance evaluation requirements (paragraph 13). . Allows the use of other approved algorithmic systems besides the ADTMC (paragraph 18). . Deletes the use of MEDCOM Form 425-R (Internal/External Audit Form for ADTMC). . Provides changes to the narratives that accompany the following algorithms: SORE THROAT, A-1 EAR PAIN/DISCOMFORT/DRAINAGE, A-2 SINUS PROBLEMS/PAIN, A-4 RINGING IN THE EARS (TINNITUS), A-8 EXTREMITY PAIN NOT ASSOCIATED WITH A JOINT, B-3 NAUSEA/VOMITING/DIARRHEA, C-1 RECTAL PAIN/ITCHING/BLEEDING, C-3 CONSTIPATION, C-4 CHEST PAIN, D-2 DIZZINESS/FAINTNESS/BLACKOUT, F- 1 NUMBNESS/TINGLING, F-3 PARALYSIS/WEAKNESS, F-4 FATIGUE, G-1 MEDCOM Pam 40-7-21 FEVER/CHILLS, G-2 ACNE, J-2 SHAVING PROBLEM--PSEUDOFOLLICULITIS BARBAE (PFB) (INGROWN HAIRS), J-3 DANDRUFF (SCALING OF THE SCALP), J-4 HAIR LOSS, J-5 ATHLETE’S FOOT (TINEA PEDIS), J-6 JOCK ITCH (TINEA CRURIS), J-7 SCALING, DEPIGMENTED...
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...1. LETTER TO ADDITIONAL SECRETARY, HOME DEPARTMENT, GOVERNMENT OF INDIA DETENTION C AMP, January 27, 1944 ADDITIONAL S ECRETARY TO THE GOVERNMENT OF INDIA (HOME DEPARTMENT) NEW DELHI SIR, Some days ago Shri Kasturba Gandhi told the Inspector-General of prisons and Col. Shah that Dr. Dinshaw Mehta of Poona be invited to assist in her treatment. Nothing seems to have come out of her request. She has become insistent now and asked me if I had written to the Government in the matter. I, therefore, ask for immediate permission to bring in Dr. Mehta. She has also told me and my son that she would like to have some Ayurvedic physician to see her. 1 I suggest that the I.G.P. be authorized to permit such assistance when requested. 2. I have no reply as yet to my request2 that Shri Kanu Gandhi, who is being permitted to visit the patient every alternate day, be allowed to remain in the camp as a whole-time nurse. The patient shows no signs of recovery and night-nursing is becoming more and more exacting. Kanu Gandhi is an ideal nurse, having nursed the patient before. And what is more, he can soothe her by giving her instrumental music and by singing bhajans. I request early relief to relieve the existing pressure. The matter may be treated as very urgent. 3. The Superintendent of the camp informs me that when visitors come, one nurse only can be present. Hitherto more than one nurse has attended when necessary. The Superintendent used his discretion as to the necessity. But when...
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...PRAISE FOR THE EXTRAORDINARY LEADER “The Zenger Folkman leadership model is distinguished from others in that it is backed up by research and data. That data validates the effectiveness of identifying an individual’s strengths and developing them, rather than focusing on weaknesses. The Zenger Folkman philosophy has its eye on the right goal – real, measurable results.” —Bill Blase Senior Executive Vice President Human Resources AT&T Corp. “I fell in love with The Extraordinary Leader on page 1. From the moment I started reading I really got jazzed, and my enthusiasm only increased the more I read. You see, I’m just mad about books that attack cherished but unsupportable assumptions about anything, especially leadership. That’s exactly what Jack Zenger and Joe Folkman do, and they do it persuasively, precisely, and professionally. The Extraordinary Leader is no hackneyed rehashing of tired nostrums. Through their exceptional research, the authors demonstrate and prove that leadership does make a difference and that you can learn to lead. There are some profound insights in this book, and whether you’ve studied leadership for over 20 years, as I have, or you are brand new to the subject, Zenger and Folkman give you much more than your money’s worth. And while their research gives the book distinctive credibility, their examples and practical applications give it life. This is a book that scholars and practitioners will be referring to for years to come. If your goal is to...
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...Life of Chopin PREFACE To a people, always prompt in its recognition of genius, and ready to sympathize in the joys and woes of a truly great artist, this work will be one of exceeding interest. It is a short, glowing, and generous sketch, from the hand of Franz Liszt, (who, considered in the double light of composer and performer, has no living equal,) of the original and romantic Chopin; the most ethereal, subtle, and delicate among our modern tone-poets. It is a rare thing for a great artist to write on art, to leave the passionate worlds of sounds or colors for the colder realm of words; rarer still for him to abdicate, even temporarily, his own throne, to stand patiently and hold aloft the blazing torch of his own genius, to illume the gloomy grave of another: yet this has Liszt done through love for Chopin. It is a matter of considerable interest to note how the nervous and agile fingers, accustomed to sovereign rule over the keys, handle the pen; how the musician feels as a man; how he estimates art and artists. Liszt is a man of extensive culture, vivid imagination, and great knowledge of the world; and, in addition to their high artistic value, his lines glow with poetic fervor, with impassioned eloquence. His musical criticisms are refined and acute, but without repulsive technicalities or scientific terms, ever sparkling with the poetic ardor of the generous soul through which the discriminating, yet appreciative awards were poured. Ah! in these days of degenerate...
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...THE KITE RUNNER by KHALED HOSSEINI Riverhead Books - New York The author makes liberal use of _italics_ and I have missed noting many of them, but the rest of this text file should demonstrate good proofing. Copyright © 2003 by Khaled Hosseini Riverhead trade paperback ISBN: 1-59488-000-1 This book is dedicated to Haris and Farah, both the _noor_ of my eyes, and to the children of Afghanistan. ACKNOWLEDGMENTS I am indebted to the following colleagues for their advice, assistance, or support: Dr. Alfred Lerner, Don Vakis, Robin Heck, Dr. Todd Dray, Dr. Robert Tull, and Dr. Sandy Chun. Thanks also to Lynette Parker of East San Jose Community Law Center for her advice about adoption procedures, and to Mr. Daoud Wahab for sharing his experiences in Afghanistan with me. I am grateful to my dear friend Tamim Ansary for his guidance and support and to the gang at the San Francisco Writers Workshop for their feed back and encouragement. I want to thank my father, my oldest friend and the inspiration for all that is noble in Baba; my mother who prayed for me and did nazr at every stage of this book’s writing; my aunt for buying me books when I was young. Thanks go out to Ali, Sandy, Daoud, Walid, Raya, Shalla, Zahra, Rob, and Kader for reading my stories. I want to thank Dr. and Mrs. Kayoumy--my other parents--for their warmth and unwavering support. I must thank my agent and friend, Elaine Koster, for her wisdom, patience, and gracious ways, as well as Cindy Spiegel, my keen-eyed and...
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...In Cold Blood Truman Capote I. The Last to See Them Alive The village of Holcomb stands on the high wheat plains of western Kansas, a lonesome area that other Kansans call "out there." Some seventy miles east of the Colorado border, the countryside, with its hard blue skies and desert-clear air, has an atmosphere that is rather more Far West than Middle West. The local accent is barbed with a prairie twang, a ranch-hand nasalness, and the men, many of them, wear narrow frontier trousers, Stetsons, and high-heeled boots with pointed toes. The land is flat, and the views are awesomely extensive; horses, herds of cattle, a white cluster of grain elevators rising as gracefully as Greek temples are visible long before a traveler reaches them. Holcomb, too, can be seen from great distances. Not that there's much to see simply an aimless congregation of buildings divided in the center by the main-line tracks of the Santa Fe Rail-road, a haphazard hamlet bounded on the south by a brown stretch of the Arkansas (pronounced "Ar-kan-sas") River, on the north by a highway, Route 50, and on the east and west by prairie lands and wheat fields. After rain, or when snowfalls thaw, the streets, unnamed, unshaded, unpaved, turn from the thickest dust into the direst mud. At one end of the town stands a stark old stucco structure, the roof of which supports an electric sign - dance - but the dancing has ceased and the advertisement has been dark for several years. Nearby is another building...
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...1984 George Orwell 1949 Chapter 1 It was a bright cold day in April, and the clocks were striking thirteen. Winston Smith, his chin nuzzled into his breast in an effort to escape the vile wind, slipped quickly through the glass doors of Victory Mansions, though not quickly enough to prevent a swirl of gritty dust from entering along with him. The hallway smelt of boiled cabbage and old rag mats. At one end of it a coloured poster, too large for indoor display, had been tacked to the wall. It depicted simply an enormous face, more than a metre wide: the face of a man of about forty-five, with a heavy black moustache and ruggedly handsome features. Winston made for the stairs. It was no use trying the lift. Even at the best of times it was seldom working, and at present the electric current was cut off during daylight hours. It was part of the economy drive in preparation for Hate Week. The flat was seven flights up, and Winston, who was thirty-nine and had a varicose ulcer above his right ankle, went slowly, resting several times on the way. On each landing, opposite the lift-shaft, the poster with the enormous face gazed from the wall. It was one of those pictures which are so contrived that the eyes follow you about when you move. BIG BROTHER IS WATCHING YOU, the caption beneath it ran. Inside the flat a fruity voice was reading out a list of figures which had something to do with the production of pig-iron. The voice came from an oblong metal plaque like a dulled mirror which...
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...1984 By George Orwell Download free eBooks of classic literature, books and novels at Planet eBook. Subscribe to our free eBooks blog and email newsletter. Part One 1984 Chapter 1 I t was a bright cold day in April, and the clocks were striking thirteen. Winston Smith, his chin nuzzled into his breast in an effort to escape the vile wind, slipped quickly through the glass doors of Victory Mansions, though not quickly enough to prevent a swirl of gritty dust from entering along with him. The hallway smelt of boiled cabbage and old rag mats. At one end of it a coloured poster, too large for indoor display, had been tacked to the wall. It depicted simply an enormous face, more than a metre wide: the face of a man of about forty-five, with a heavy black moustache and ruggedly handsome features. Winston made for the stairs. It was no use trying the lift. Even at the best of times it was seldom working, and at present the electric current was cut off during daylight hours. It was part of the economy drive in preparation for Hate Week. The flat was seven flights up, and Winston, who was thirty-nine and had a varicose ulcer above his right ankle, went slowly, resting several times on the way. On each landing, opposite the lift-shaft, the poster with the enormous face gazed from the wall. It was one of those pictures which are so contrived that the eyes follow you about when you move. BIG BROTHER IS WATCHING YOU, the caption beneath it ran. Inside the flat a fruity...
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...In Cold Blood Truman Capote I. The Last to See Them Alive The village of Holcomb stands on the high wheat plains of western Kansas, a lonesome area that other Kansans call "out there." Some seventy miles east of the Colorado border, the countryside, with its hard blue skies and desert-clear air, has an atmosphere that is rather more Far West than Middle West. The local accent is barbed with a prairie twang, a ranch-hand nasalness, and the men, many of them, wear narrow frontier trousers, Stetsons, and high-heeled boots with pointed toes. The land is flat, and the views are awesomely extensive; horses, herds of cattle, a white cluster of grain elevators rising as gracefully as Greek temples are visible long before a traveler reaches them. Holcomb, too, can be seen from great distances. Not that there's much to see simply an aimless congregation of buildings divided in the center by the main-line tracks of the Santa Fe Rail-road, a haphazard hamlet bounded on the south by a brown stretch of the Arkansas (pronounced "Ar-kan-sas") River, on the north by a highway, Route 50, and on the east and west by prairie lands and wheat fields. After rain, or when snowfalls thaw, the streets, unnamed, unshaded, unpaved, turn from the thickest dust into the direst mud. At one end of the town stands a stark old stucco structure, the roof of which supports an electric sign - dance - but the dancing has ceased and the advertisement has been dark for several years. Nearby is another building...
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...thomas a . meyer How Great companies Get Started in terrible times Innovate! Innovate! How Great Companies Get Started in Terrible Times THOMAS A. MEYER John Wiley & Sons, Inc. Copyright © 2010 by Thomas A. Meyer. All rights reserved. Published by John Wiley & Sons, Inc., Hoboken, New Jersey. Published simultaneously in Canada. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning, or otherwise, except as permitted under Section 107 or 108 of the 1976 United States Copyright Act, without either the prior written permission of the Publisher, or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center, Inc., 222 Rosewood Drive, Danvers, MA 01923, (978) 750-8400, fax (978) 646-8600, or on the web at www.copyright.com. Requests to the Publisher for permission should be addressed to the Permissions Department, John Wiley & Sons, Inc., 111 River Street, Hoboken, NJ 07030, (201) 748-6011, fax (201) 748-6008, or online at http://www.wiley.com/go/permissions. Limit of Liability/Disclaimer of Warranty: While the publisher and author have used their best efforts in preparing this book, they make no representations or warranties with respect to the accuracy or completeness of the contents of this book and specifically disclaim any implied warranties of merchantability or fitness for a particular purpose...
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...THE KITE RUNNER by KHALED HOSSEINI Published 2003 Afghan Mellat Online Library www.afghan-‐mellat.org.uk _December 2001_ I became what I am today at the age of twelve, on a frigid overcast day in the winter of 1975. I remember the precise moment, crouching behind a crumbling mud wall, peeking into the alley near the frozen creek. That was a long time ago, but it's wrong what they say about the past, I've learned, about how you can bury it. Because the past claws its way out. Looking back now, I realize I have been peeking into that deserted alley for the last twenty-‐six years. One day last summer, my friend Rahim Khan called from Pakistan. He asked me to come see him. Standing in the kitchen with the receiver to my ear, I knew it wasn't just Rahim Khan on...
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