Change and Variations

Change and Variations
Author: Jeremy Gray
Publisher: Springer Nature
Total Pages: 421
Release: 2021-06-03
Genre: Mathematics
ISBN: 3030705757

This book presents a history of differential equations, both ordinary and partial, as well as the calculus of variations, from the origins of the subjects to around 1900. Topics treated include the wave equation in the hands of d’Alembert and Euler; Fourier’s solutions to the heat equation and the contribution of Kovalevskaya; the work of Euler, Gauss, Kummer, Riemann, and Poincaré on the hypergeometric equation; Green’s functions, the Dirichlet principle, and Schwarz’s solution of the Dirichlet problem; minimal surfaces; the telegraphists’ equation and Thomson’s successful design of the trans-Atlantic cable; Riemann’s paper on shock waves; the geometrical interpretation of mechanics; and aspects of the study of the calculus of variations from the problems of the catenary and the brachistochrone to attempts at a rigorous theory by Weierstrass, Kneser, and Hilbert. Three final chapters look at how the theory of partial differential equations stood around 1900, as they were treated by Picard and Hadamard. There are also extensive, new translations of original papers by Cauchy, Riemann, Schwarz, Darboux, and Picard. The first book to cover the history of differential equations and the calculus of variations in such breadth and detail, it will appeal to anyone with an interest in the field. Beyond secondary school mathematics and physics, a course in mathematical analysis is the only prerequisite to fully appreciate its contents. Based on a course for third-year university students, the book contains numerous historical and mathematical exercises, offers extensive advice to the student on how to write essays, and can easily be used in whole or in part as a course in the history of mathematics. Several appendices help make the book self-contained and suitable for self-study.

Introducing Semantics

Introducing Semantics
Author: Nick Riemer
Publisher: Cambridge University Press
Total Pages: 477
Release: 2010-03-25
Genre: Language Arts & Disciplines
ISBN: 0521851920

An introduction to the study of meaning in language for undergraduate students.

Construction Contract Variations

Construction Contract Variations
Author: Michael Sergeant
Publisher: CRC Press
Total Pages: 589
Release: 2014-05-23
Genre: Law
ISBN: 1317685156

Changes to the work on construction projects are a common cause of dispute. Such variations lead to thousands of claims in the UK every year and many more internationally. Liability for variations is not only relevant to claims for sums due for extra work but this is also an important underlying factor in many other construction disputes, such as delay, disruption, defects and project termination. This is the first book to deal exclusively with variations in construction contracts and provide the detailed and comprehensive coverage that it demands. Construction Contract Variations analyses the issues that arise in determining whether certain work is a variation, the contractor’s obligation to undertake such work as well as its right to be paid. It deals with the employer’s power to vary and the extent of its duties to approve changes. The book also analyses the role of the consultant in the process and the valuation of variations. It reviews these topics by reference to a range of construction contracts. This is an essential guide for practitioners and industry professionals who advise on these issues and have a role in managing, directing and compensating change. Participants in the construction industry will find this book an invaluable guide, as will specialists and students of construction law, project management and quantity surveying.

Theoretical Approaches to Linguistic Variation

Theoretical Approaches to Linguistic Variation
Author: Ermenegildo Bidese
Publisher: John Benjamins Publishing Company
Total Pages: 386
Release: 2016-12-15
Genre: Language Arts & Disciplines
ISBN: 902726631X

The contributions of this book deal with the issue of language variation. They all share the assumption that within the language faculty the variation space is hierarchically constrained and that minimal changes in the set of property values defining each language give rise to diverse outputs within the same system. Nevertheless, the triggers for language variation can be different and located at various levels of the language faculty. The novelty of the volume lies in exploring different loci of language variation by including wide-ranging empirical perspectives that cover different levels of analysis (syntax, phonology and prosody) and deal with different kinds of data, mostly from Romance and Germanic languages, from dialects, idiolects, language acquisition, language attrition and creolization, analyzed from both diachronic and synchronic perspectives. The volume is divided in three parts. The first part is dedicated to synchronic variation in phonology and syntax; the second part deals with diachronic variation and language change, and the third part investigates the role of contact, attrition and acquisition in giving rise to language change and language variation in bilingual settings. This volume is a useful tool for linguistics of diverse theoretical persuasions working on theoretical and comparative linguistics and to anyone interested in language variation, language change, dialectology, language acquisition and typology.

The Calculus of Variations

The Calculus of Variations
Author: Bruce van Brunt
Publisher: Springer Science & Business Media
Total Pages: 295
Release: 2006-04-18
Genre: Mathematics
ISBN: 0387216979

Suitable for advanced undergraduate and graduate students of mathematics, physics, or engineering, this introduction to the calculus of variations focuses on variational problems involving one independent variable. It also discusses more advanced topics such as the inverse problem, eigenvalue problems, and Noether’s theorem. The text includes numerous examples along with problems to help students consolidate the material.

Variations

Variations
Author: Juliet Jacques
Publisher: Influx Press
Total Pages: 302
Release: 2021-06-17
Genre: Fiction
ISBN: 1910312789

'Jacques's voice sings out loud and clear – wistful, drily humorous, stiletto-sharp.' – The Observer Variations is the debut short story collection from one of Britain's most compelling voices, Juliet Jacques. Using fiction inspired by found material and real-life events, Variations explores the history of transgender Britain with lyrical, acerbic wit. Variations travels from Oscar Wilde's London to austerity-era Belfast via inter-war Cardiff, a drag bar in Liverpool just after the decriminalisation of homosexuality, Manchester's protests against Clause 28, and Brighton in the 2000s. Through diary entries of an illicit love affair, an oral history of a contemporary political collective; a 1920s academic paper to a 1990s film script; a 1950s memoir to a series of 2014 blog posts, Jacques rewrites and reinvigorates a history so often relegated to stale police records and sensationalist news headlines. Innovative and fresh, Variations is a bold and beautiful book of stories unheard; until now. 'Everything about this book—from the conception, to the language, to the execution—makes me wish I'd been the one to write it. Except I couldn't have. Juliet Jacques is a complete original and this book is the proof.' – Torrey Peters

Florida's Climate

Florida's Climate
Author: Florida Climate Florida Climate Institute
Publisher: Createspace Independent Publishing Platform
Total Pages: 632
Release: 2017-11-29
Genre: Climatology
ISBN: 9781979091046

Florida's climate has been and continues to be one of its most important assets. It has enabled the growth of many major industries, including tourism and agriculture, which now rank at the top of Florida's diverse economic activities. Our state's climate enables its native ecosystems to flourish and attract citizens from around the world. The dependencies of Florida's society and ecosystems on climate are widely recognized and generally taken for granted. However, we now know that climate around the world is changing. Questions arise about whether or not Florida's climate is changing, how rapidly these changes might occur, and how Florida may adapt to anticipated changes and help mitigate the rates of change. This book provides a thorough review of the current state of research on Florida's climate, including physical climate benchmarks; climate prediction, projection, and attribution; and the impacts of climate and climate change on the people and natural resources of Florida. The editors have gathered more than 90 researchers at universities across the state and beyond to address important topics such as sea level rise, water resources, and how climate affects various sectors, including energy, agriculture, forestry, tourism, and insurance. This volume offers accessible, accurate information for students, policymakers, and the general public. About the Editors: Eric P. Chassignet is a professor in the Department of Earth, Ocean and Atmospheric Science and director of the Center for Ocean-Atmospheric Prediction Studies at Florida State University. James W. Jones is a distinguished professor emeritus in the Department of Agricultural and Biological Engineering at the University of Florida. Vasubandhu Misra is an associate professor in the Department of Earth, Ocean and Atmospheric Science and the Center for Ocean-Atmospheric Prediction Studies at Florida State University. Jayantha Obeysekera is the chief modeler at the South Florida Water Management District. About the Florida Climate Institute: The Florida Climate Institute (FCI) is a multi-disciplinary network of scientists working to achieve a better understanding of climate variability and change. The FCI has ten member universities - Florida Agricultural and Mechanical University (FAMU); Florida Atlantic University (FAU); the Florida Institute of Technology (FIT); Florida International University (FIU); Florida State University (FSU); Nova Southeastern University (NSU); the University of Central Florida (UCF); the University of Florida (UF); the University of Miami (UM); and the University of South Florida (USF). doi:10.17125/fci2017

Project Execution of Mega-Projects for the Oil and Gas Industries

Project Execution of Mega-Projects for the Oil and Gas Industries
Author: Soosaiya Anthreas
Publisher: CRC Press
Total Pages: 160
Release: 2021-03-24
Genre: Business & Economics
ISBN: 1000361578

This book covers execution of mega industrial projects especially in oil and gas industries covering engineering, procurement, construction, commissioning and performance testing. It enumerates various tasks and deliverables under each discipline and sub-disciplines to define the detailed scope of work, supplies and services, as per level III of Prima Vera Schedule developed from the contract-based schedule. It gives an overall idea of how a project rolls out from commencement date to initial acceptance and executed practically with total contractor’s scope of work broken down into tasks/activities at level III platform, while highlighting that support for fool proof project execution.

Regulatory Affairs in the Pharmaceutical Industry

Regulatory Affairs in the Pharmaceutical Industry
Author: Javed Ali
Publisher: Academic Press
Total Pages: 287
Release: 2021-11-14
Genre: Medical
ISBN: 0128222239

Regulatory Affairs in the Pharmaceutical Industry is a comprehensive reference that compiles all the information available pertaining to regulatory procedures currently followed by the pharmaceutical industry. Designed to impart advanced knowledge and skills required to learn the various concepts of regulatory affairs, the content covers new drugs, generic drugs and their development, regulatory filings in different countries, different phases of clinical trials, and the submission of regulatory documents like IND (Investigational New Drug), NDA (New Drug Application) and ANDA (Abbreviated New Drug Application). Chapters cover documentation in the pharmaceutical industry, generic drug development, code of Federal Regulation (CFR), the ANDA regulatory approval process, the process and documentation for US registration of foreign drugs, the regulation of combination products and medical devices, the CTD and ECTD formats, and much more. Updated reference on drug approval processes in key global markets Provides comprehensive coverage of concepts and regulatory affairs Presents a concise compilation of the regulatory requirements of different countries Introduces the fundamentals of manufacturing controls and their regulatory importance

Life as a Bilingual

Life as a Bilingual
Author: François Grosjean
Publisher: Cambridge University Press
Total Pages: 355
Release: 2021-06-03
Genre: Language Arts & Disciplines
ISBN: 1108838642

A book on those who know and use two or more languages: Who are they? How do they do it?