出版社 Taylor & francis inc

Cover for Brittany C. Slatton · Mythologizing Black Women: Unveiling White Men's Racist Deep Frame on Race and Gender - New Critical Viewpoints on Society (Paperback Book) (2014)
Paperback Book
第1 版
Mythologizing Black Women: Unvei...
Brittany C. Slatton
Cover for Ross K. Baker · Is Bipartisanship Dead?: A Report from the Senate (Paperback Book) (2014)
Paperback Book
第1 版
Is Bipartisanship Dead?: A Repor...
Ross K. Baker
Cover for Thomas G Weiss · Governing the World?: Addressing "Problems Without Passports" - International Studies Intensives (Paperback Book) (2014)
Paperback Book
第1 版
Governing the World?: Addressing...
Thomas G Weiss
Cover for Alexander M Ervin · Cultural Transformations and Globalization: Theory, Development, and Social Change (Paperback Book) (2014)
Paperback Book
第1 版
Cultural Transformations and Glo...
Alexander M Ervin
Cover for Kris De Welde · Disrupting the Culture of Silence: Confronting Gender Inequality and Making Change in Higher Education (Paperback Book) (2014)
Paperback Book
Disrupting the Culture of Silenc...
Kris De Welde
Cover for Fitzgerald, Dennis G. (Sustantial Assistance Inc., Consultant, Maple Valley, Washington, USA) · Informants, Cooperating Witnesses, and Undercover Investigations: A Practical Guide to Law, Policy, and Procedure, Second Edition - Practical Aspects of Criminal and Forensic Investigations (Hardcover Book) (2014)
Hardcover Book
第2 版
Informants, Cooperating Witnesse...
Fitzgerald, Dennis G. (Sustantia...
Cover for Geert Molenberghs · Handbook of Missing Data Methodology - Chapman & Hall / CRC Handbooks of Modern Statistical Methods (Hardcover Book) (2014)
Hardcover Book
第1 版
Handbook of Missing Data Methodo...
Geert Molenberghs
Cover for Ekstrom, Claus Thorn (University of Copenhagen, Denmark) · Introduction to Statistical Data Analysis for the Life Sciences (Paperback Book) (2014)
Paperback Book
第2 版
Introduction to Statistical Data...
Ekstrom, Claus Thorn (University...
Cover for Lee Caraher · Millennials & Management: The Essential Guide to Making it Work at Work (Hardcover Book) (2014)
Hardcover Book
第1 版
Millennials & Management: The Es...
Lee Caraher
Cover for Michael M Rothkopf · Metabolic Medicine and Surgery (Hardcover Book) (2014)
Hardcover Book
第1 版
Metabolic Medicine and Surgery
Michael M Rothkopf
Cover for J.K. Sinha · Forensic Investigation of Unusual Firearms: Ballistic and Medico-Legal Evidence (Hardcover Book) (2014)
Hardcover Book
第1 版
Forensic Investigation of Unusua...
J.K. Sinha
Cover for Lokenath Debnath · Integral Transforms and Their Applications (Hardcover Book) (2014)
Hardcover Book
第3 版
Integral Transforms and Their Ap...
Lokenath Debnath
Cover for Marlow Anderson · A First Course in Abstract Algebra: Rings, Groups, and Fields, Third Edition (Hardcover Book) (2014)
Hardcover Book
第3 版
A First Course in Abstract Algeb...
Marlow Anderson
Cover for Barker, Thomas (Eastern Kentucky University, USA) · Biker Gangs and Transnational Organized Crime (Paperback Book) (2014)
Paperback Book
第2 版
Biker Gangs and Transnational Or...
Barker, Thomas (Eastern Kentucky...
Cover for Altman, Wolf (Instituto Tecnologico de Aeronautica, Brazil) · Physical Components of Tensors - Applied and Computational Mechanics (Hardcover Book) (2014)
Hardcover Book
第1 版
Physical Components of Tensors -...
Altman, Wolf (Instituto Tecnolog...
Cover for Edward J. Appel · Cybervetting: Internet Searches for Vetting, Investigations, and Open-Source Intelligence, Second Edition (Hardcover Book) (2014)
Hardcover Book
第2 版
Cybervetting: Internet Searches ...
Edward J. Appel
Cover for Charles L. Byrne · Signal Processing: A Mathematical Approach, Second Edition - Chapman & Hall / CRC Monographs and Research Notes in Mathematics (Hardcover Book) (2014)
Hardcover Book
第2 版
Signal Processing: A Mathematica...
Charles L. Byrne
Cover for Crank, John (University of Nebraska-Omaha, USA) · Crime, Violence, and Global Warming (Paperback Book) (2014)
Paperback Book
第1 版
Crime, Violence, and Global Warming
Crank, John (University of Nebra...
Cover for Albanese, Jay (Virginia Commonwealth University, USA) · Organized Crime: From the Mob to Transnational Organized Crime (Paperback Book) (2014)
Paperback Book
第7 版
Organized Crime: From the Mob to...
Albanese, Jay (Virginia Commonwe...
Cover for Terry Halpin · LogiQL: A Query Language for Smart Databases - Emerging Directions in Database Systems and Applications (Paperback Book) (2014)
Paperback Book
第1 版
LogiQL: A Query Language for Sma...
Terry Halpin
Cover for K.M. Gupta · Engineering Materials: Research, Applications and Advances (Hardcover Book) (2014)
Hardcover Book
第1 版
Engineering Materials: Research,...
K.M. Gupta
Cover for Chris R. Glass · International Student Engagement: Strategies for Creating Inclusive, Connected, and Purposeful Campus Environments (Paperback Book) (2014)
Paperback Book
International Student Engagement...
Chris R. Glass
Cover for Kathleen A. Curtis · The PTA Handbook: Keys to Success in School and Career for the Physical Therapist Assistant (Paperback Book) (2014)
Paperback Book
第2 版
The PTA Handbook: Keys to Succes...
Kathleen A. Curtis
Cover for Susan Cahill · Cases in Pediatric Occupational Therapy: Assessment and Intervention (Paperback Book) (2014)
Paperback Book
第1 版
Cases in Pediatric Occupational ...
Susan Cahill
Cover for Madhuri A. Joshi · Image and Video Compression: Fundamentals, Techniques, and Applications (Hardcover Book) (2014)
Hardcover Book
第1 版
Image and Video Compression: Fun...
Madhuri A. Joshi
Cover for Caroline Sotello Viernes Turner · Modeling Mentoring Across Race / Ethnicity and Gender: Practices to Cultivate the Next Generation of Diverse Faculty (Paperback Book) (2014)
Paperback Book
Modeling Mentoring Across Race /...
Caroline Sotello Viernes Turner
Cover for Jerome Pages · Multiple Factor Analysis by Example Using R - Chapman & Hall / CRC The R Series (Hardcover Book) (2014)
Hardcover Book
第1 版
Multiple Factor Analysis by Exam...
Jerome Pages
Cover for Sullivan, Timothy J (E&S Environmental Chemistry, Corvallis, Oregon, USA) · Air Pollution and Freshwater Ecosystems: Sampling, Analysis, and Quality Assurance (Hardcover Book) (2014)
Hardcover Book
第1 版
Air Pollution and Freshwater Eco...
Sullivan, Timothy J (E&S Environ...
Cover for Noureddine Benkeblia · Agroecology, Ecosystems, and Sustainability - Advances in Agroecology (Hardcover Book) (2014)
Hardcover Book
第1 版
Agroecology, Ecosystems, and Sus...
Noureddine Benkeblia
Cover for Barbara B. Flynn-Xiande Zhao · Global Supply Chain Quality Management: Product Recalls and Their Impact - Supply Chain Integration Modeling, Optimization and Application (Hardcover Book) (2014)
Hardcover Book
第1 版
Global Supply Chain Quality Mana...
Barbara B. Flynn-Xiande Zhao
Cover for Arendt, Lucy A. (University of Wisconsin, Green Bay, USA) · Long-Term Community Recovery from Natural Disasters (Hardcover Book) (2014)
Hardcover Book
第1 版
Long-Term Community Recovery fro...
Arendt, Lucy A. (University of W...
Cover for Eiichi Taniguchi · City Logistics: Mapping The Future (Hardcover Book) (2014)
Hardcover Book
第1 版
City Logistics: Mapping The Future
Eiichi Taniguchi
Cover for Peter J. O'Donnell · Essential Dynamics and Relativity (Paperback Book) (2014)
Paperback Book
第1 版
Essential Dynamics and Relativity
Peter J. O'Donnell
Cover for Yu, Simon J. (University of Florida, Gainesville, USA) · The Toxicology and Biochemistry of Insecticides (Hardcover Book) (2014)
Hardcover Book
第2 版
The Toxicology and Biochemistry ...
Yu, Simon J. (University of Flor...
Cover for Georgii Georgievich Aseyev · Electrolytes: Supramolecular Interactions and Non-Equilibrium Phenomena in Concentrated Solutions (Hardcover Book) (2014)
Hardcover Book
第1 版
Electrolytes: Supramolecular Int...
Georgii Georgievich Aseyev
Cover for Constantina Tzia-Theodoros Varzakas · Food Engineering Handbook: Food Process Engineering - Contemporary Food Engineering (Hardcover Book) (2014)
Hardcover Book
第1 版
Food Engineering Handbook: Food ...
Constantina Tzia-Theodoros Varzakas
Cover for Chris R. Glass · International Student Engagement: Strategies for Creating Inclusive, Connected, and Purposeful Campus Environments (Hardcover Book) (2014)
Hardcover Book
International Student Engagement...
Chris R. Glass
Cover for Caroline Sotello Viernes Turner · Modeling Mentoring Across Race / Ethnicity and Gender: Practices to Cultivate the Next Generation of Diverse Faculty (Hardcover Book) (2014)
Hardcover Book
Modeling Mentoring Across Race /...
Caroline Sotello Viernes Turner
Cover for Kris De Welde · Disrupting the Culture of Silence: Confronting Gender Inequality and Making Change in Higher Education (Hardcover Book) (2014)
Hardcover Book
Disrupting the Culture of Silenc...
Kris De Welde
Cover for Neovi M. Karakatsanis · Political and Military Sociology: Volume 42, Military Perceptions and Perceptions of the Military: An Annual Review - Political and Military Sociology Series (Paperback Book) (2014)
Paperback Book
第1 版
Political and Military Sociology...
Neovi M. Karakatsanis
Cover for J. Barry Cullingworth · Urban and Regional Planning in Canada (Paperback Book) (2014)
Paperback Book
第1 版
Urban and Regional Planning in C...
J. Barry Cullingworth
Cover for Gustaaf Geeraerts · Post-Secular Society (Paperback Book) [2 Revised edition] (2014)
Paperback Book
2 Revised edition
Post-Secular Society
Gustaaf Geeraerts
Cover for Louis Hartz · The Necessity of Choice: Nineteenth Century Political Thought (Paperback Book) (2014)
Paperback Book
第1 版
The Necessity of Choice: Ninetee...
Louis Hartz
Cover for Alex Inkeles · National Character: A Psycho-Social Perspective (Paperback Book) (2014)
Paperback Book
第1 版
National Character: A Psycho-Soc...
Alex Inkeles
Cover for Amitai Etzioni · Hot Spots: American Foreign Policy in a Post-Human-Rights World (Paperback Book) [Revised Ed. edition] (2014)
Paperback Book
Revised Ed. edition
Hot Spots: American Foreign Poli...
Amitai Etzioni
Cover for M. Afzalur Rahim · Social Intelligence, Power, and Conflict: Volume 17: Current Topics in Management - Current Topics in Management (Hardcover Book) (2014)
Hardcover Book
第1 版
Social Intelligence, Power, and ...
M. Afzalur Rahim
Cover for Marianna Papastephanou · Thinking Differently About Cosmopolitanism: Theory, Eccentricity, and the Globalized World (Paperback Book) (2014)
Paperback Book
第1 版
Thinking Differently About Cosmo...
Marianna Papastephanou
Cover for Terence D. Fitzgerald · Black Males and Racism: Improving the Schooling and Life Chances of African Americans (Hardcover Book) (2014)
Hardcover Book
第1 版
Black Males and Racism: Improvin...
Terence D. Fitzgerald
Cover for John S. Nelson · Politics in Popular Movies: Rhetorical Takes on Horror, War, Thriller, and Sci-Fi Films - Media and Power (Hardcover Book) (2014)
Hardcover Book
第1 版
Politics in Popular Movies: Rhet...
John S. Nelson
Cover for Immanuel Wallerstein · Overcoming Global Inequalities - Political Economy of the World-System Annuals (Hardcover Book) (2014)
Hardcover Book
第1 版
Overcoming Global Inequalities -...
Immanuel Wallerstein
Cover for Immanuel Wallerstein · The World is Out of Joint: World-Historical Interpretations of Continuing Polarizations (Hardcover Book) (2014)
Hardcover Book
第1 版
The World is Out of Joint: World...
Immanuel Wallerstein
Cover for Scott Myers-Lipton · Ending Extreme Inequality: An Economic Bill of Rights to Eliminate Poverty (Hardcover Book) (2014)
Hardcover Book
第1 版
Ending Extreme Inequality: An Ec...
Scott Myers-Lipton
Cover for Nicole I Torres · Walls of Indifference: Immigration and the Militarization of the Us-Mexico Border (Hardcover Book) (2014)
Hardcover Book
第1 版
Walls of Indifference: Immigrati...
Nicole I Torres
Cover for Irina Rish · Sparse Modeling: Theory, Algorithms, and Applications - Chapman & Hall / CRC Machine Learning & Pattern Recognition (Hardcover Book) (2014)
Hardcover Book
第1 版
Sparse Modeling: Theory, Algorit...
Irina Rish
Cover for Munzner, Tamara (University of British Columbia, Vancouver, Canada) · Visualization Analysis and Design - AK Peters Visualization Series (Hardcover Book) (2014)
Hardcover Book
第1 版
Visualization Analysis and Desig...
Munzner, Tamara (University of B...
Cover for A. Eduardo Saez · Environmental Transport Phenomena - Green Chemistry and Chemical Engineering (Hardcover Book) (2014)
Hardcover Book
第1 版
Environmental Transport Phenomen...
A. Eduardo Saez
Cover for Kelly, P.F. (University of Mary, North Dakota, USA) · Electricity and Magnetism (Hardcover Book) (2014)
Hardcover Book
第1 版
Electricity and Magnetism
Kelly, P.F. (University of Mary,...
Cover for Le Nguyen Binh · Optical Fiber Communication Systems with MATLAB and Simulink Models - Optics and Photonics (Hardcover Book) (2014)
Hardcover Book
第2 版
Optical Fiber Communication Syst...
Le Nguyen Binh
Cover for Mark Chang · Adaptive Design Theory and Implementation Using SAS and R - Chapman & Hall / CRC Biostatistics Series (Hardcover Book) (2014)
Hardcover Book
第2 版
Adaptive Design Theory and Imple...
Mark Chang
Cover for Kamesha Spates · What Don't Kill Us Makes Us Stronger: African American Women and Suicide - New Critical Viewpoints on Society (Hardcover Book) (2014)
Hardcover Book
第1 版
What Don't Kill Us Makes Us Stro...
Kamesha Spates
Cover for Mikiso Hane · Premodern Japan: A Historical Survey (Paperback Book) (2014)
Paperback Book
第2 版
Premodern Japan: A Historical Su...
Mikiso Hane
Cover for Andrea D'Ambrogio-Daniele Gianni-Andreas Tolk · Modeling and Simulation-Based Systems Engineering Handbook - Engineering Management (Hardcover Book) (2014)
Hardcover Book
第1 版
Modeling and Simulation-Based Sy...
Andrea D'Ambrogio-Daniele Gianni...
Cover for Ranade, Vivek V. (National Chemical Laboratory, Pune, India) · Computational Modeling of Pulverized Coal Fired Boilers (Hardcover Book) (2014)
Hardcover Book
第1 版
Computational Modeling of Pulver...
Ranade, Vivek V. (National Chemi...
Cover for Frank R. Spellman · Environmental Impacts of Renewable Energy - Energy and the Environment (Hardcover Book) (2014)
Hardcover Book
第1 版
Environmental Impacts of Renewab...
Frank R. Spellman
Cover for Costanza, Robert (Australian National University, Canberra, Australia) · An Introduction to Ecological Economics (Hardcover Book) (2014)
Hardcover Book
第2 版
An Introduction to Ecological Ec...
Costanza, Robert (Australian Nat...
Cover for Detlev Ristau · Laser-Induced Damage in Optical Materials (Hardcover Book) (2014)
Hardcover Book
第1 版
Laser-Induced Damage in Optical ...
Detlev Ristau
Cover for Date, Ghanashyam (The Institute of Mathematical Sciences, Chennai, India) · General Relativity: Basics and Beyond (Hardcover Book) (2014)
Hardcover Book
第1 版
General Relativity: Basics and B...
Date, Ghanashyam (The Institute ...
Cover for Patricia A. Morreale · Software Defined Networking: Design and Deployment (Hardcover Book) (2014)
Hardcover Book
第1 版
Software Defined Networking: Des...
Patricia A. Morreale
Cover for Hu, Fei (University of Alabama, Tuscaloosa, USA) · Multimedia over Cognitive Radio Networks: Algorithms, Protocols, and Experiments (Hardcover Book) (2014)
Hardcover Book
第1 版
Multimedia over Cognitive Radio ...
Hu, Fei (University of Alabama, ...
Cover for K. Chandrasekaran · Essentials of Cloud Computing (Hardcover Book) (2014)
Hardcover Book
第1 版
Essentials of Cloud Computing
K. Chandrasekaran
Cover for Poinern, Gerrard Eddy Jai (Murdoch University, Perth, Western Australia) · A Laboratory Course in Nanoscience and Nanotechnology (Hardcover Book) (2014)
Hardcover Book
第1 版
A Laboratory Course in Nanoscien...
Poinern, Gerrard Eddy Jai (Murdo...
Cover for Vladimir Gurevich · Cyber and Electromagnetic Threats in Modern Relay Protection (Hardcover Book) (2014)
Hardcover Book
第1 版
Cyber and Electromagnetic Threat...
Vladimir Gurevich
Cover for Shirley Lehnert · Radiosensitizers and Radiochemotherapy in the Treatment of Cancer - Series in Medical Physics and Biomedical Engineering (Hardcover Book) (2014)
Hardcover Book
第1 版
Radiosensitizers and Radiochemot...
Shirley Lehnert
Cover for Qi Jiang · Quantitative Evaluation of Safety in Drug Development: Design, Analysis and Reporting - Chapman & Hall / CRC Biostatistics Series (Hardcover Book) (2014)
Hardcover Book
第1 版
Quantitative Evaluation of Safet...
Qi Jiang
Cover for Marius S. Vassiliou · C2 Re-envisioned: The Future of the Enterprise (Hardcover Book) (2014)
Hardcover Book
第1 版
C2 Re-envisioned: The Future of ...
Marius S. Vassiliou
Cover for Golla Eranna · Crystal Growth and Evaluation of Silicon for VLSI and ULSI (Hardcover Book) (2014)
Hardcover Book
第1 版
Crystal Growth and Evaluation of...
Golla Eranna
Cover for James D. Ramsay · Critical Issues in Homeland Security: A Casebook (Paperback Book) (2014)
Paperback Book
第1 版
Critical Issues in Homeland Secu...
James D. Ramsay
Cover for Winncy Y. Du · Resistive, Capacitive, Inductive, and Magnetic Sensor Technologies - Series in Sensors (Hardcover Book) (2014)
Hardcover Book
第1 版
Resistive, Capacitive, Inductive...
Winncy Y. Du
Cover for Nicholas J. Bahr · System Safety Engineering and Risk Assessment: A Practical Approach, Second Edition (Hardcover Book) (2014)
Hardcover Book
第2 版
System Safety Engineering and Ri...
Nicholas J. Bahr
Cover for Chul Ahn · Sample Size Calculations for Clustered and Longitudinal Outcomes in Clinical Research - Chapman & Hall / CRC Biostatistics Series (Hardcover Book) (2014)
Hardcover Book
第1 版
Sample Size Calculations for Clu...
Chul Ahn
Cover for Rodriguez, Ferdinand (Cornell University, Ithaca, New York, USA) · Principles of Polymer Systems (Hardcover Book) (2014)
Hardcover Book
第6 版
Principles of Polymer Systems
Rodriguez, Ferdinand (Cornell Un...
Cover for Ashley Tull · Handbook for Student Affairs in Community Colleges (Hardcover Book) (2014)
Hardcover Book
Handbook for Student Affairs in ...
Ashley Tull
Cover for Ashley Tull · Handbook for Student Affairs in Community Colleges (Paperback Book) (2014)
Paperback Book
Handbook for Student Affairs in ...
Ashley Tull
Cover for Moody, Kenton J. (Lawrence Livermore National Laboratory, California, USA) · Nuclear Forensic Analysis (Hardcover Book) (2014)
Hardcover Book
第2 版
Nuclear Forensic Analysis
Moody, Kenton J. (Lawrence Liver...
Cover for James Speight · Educating Scientists and Engineers for Academic and Non-Academic Career Success - Chemical Industries (Paperback Book) (2014)
Paperback Book
第1 版
Educating Scientists and Enginee...
James Speight
Cover for Maria K. Todd · Handbook of Concierge Medical Practice Design (Paperback Book) (2014)
Paperback Book
第1 版
Handbook of Concierge Medical Pr...
Maria K. Todd
Cover for Kim-Anne Le-Michael I. Goran-Luc Tappy · Dietary Sugars and Health (Hardcover Book) (2014)
Hardcover Book
第1 版
Dietary Sugars and Health
Kim-Anne Le-Michael I. Goran-Luc...
Cover for Alan L. Balch-Xing Lu-Takeshi Akasaka-Shigeru Naga · Endohedral Metallofullerenes: Basics and Applications (Hardcover Book) (2014)
Hardcover Book
第1 版
Endohedral Metallofullerenes: Ba...
Alan L. Balch-Xing Lu-Takeshi Ak...
Cover for A. O. Surendranathan · An Introduction to Ceramics and Refractories (Hardcover Book) (2014)
Hardcover Book
第1 版
An Introduction to Ceramics and ...
A. O. Surendranathan
Cover for Gill, Jeff (Washington University, St. Louis, Missouri, USA) · Bayesian Methods: A Social and Behavioral Sciences Approach, Third Edition - Chapman & Hall / CRC Statistics in the Social and Behavioral Sciences (Hardcover Book) (2014)
Hardcover Book
第3 版
Bayesian Methods: A Social and B...
Gill, Jeff (Washington Universit...
Cover for Yair M. Altman · Accelerating MATLAB Performance: 1001 tips to speed up MATLAB programs (Hardcover Book) (2014)
Hardcover Book
第1 版
Accelerating MATLAB Performance:...
Yair M. Altman
Cover for Rodrigues, Maria Isabel (University of Campinas, Brazil) · Experimental Design and Process Optimization (Hardcover Book) (2014)
Hardcover Book
第1 版
Experimental Design and Process ...
Rodrigues, Maria Isabel (Univers...
Cover for MD Karch · Leadership and Management in Pharmacy Practice - Pharmacy Education Series (Hardcover Book) (2014)
Hardcover Book
第2 版
Leadership and Management in Pha...
MD Karch
Cover for Baruh, Haim (Rutgers University, Piscataway, New Jersey, USA) · Applied Dynamics (Hardcover Book) (2014)
Hardcover Book
第1 版
Applied Dynamics
Baruh, Haim (Rutgers University,...
Cover for Gregory E Berg · Biological Affinity in Forensic Identification of Human Skeletal Remains: Beyond Black and White (Hardcover Book) (2014)
Hardcover Book
第1 版
Biological Affinity in Forensic ...
Gregory E Berg
Cover for Emil W. Ciurczak · Pharmaceutical and Medical Applications of Near-Infrared Spectroscopy (Hardcover Book) (2014)
Hardcover Book
第2 版
Pharmaceutical and Medical Appli...
Emil W. Ciurczak
Cover for Stephen A. Wirkus · A Course in Ordinary Differential Equations (Hardcover Book) (2014)
Hardcover Book
第2 版
A Course in Ordinary Differentia...
Stephen A. Wirkus
Cover for Fulton, Randall (SoftwAir Assurance, Inc., Redwood City, California, USA) · Airborne Electronic Hardware Design Assurance: A Practitioner's Guide to RTCA / DO-254 (Hardcover Book) (2014)
Hardcover Book
第1 版
Airborne Electronic Hardware Des...
Fulton, Randall (SoftwAir Assura...
Cover for Timothy R. Groves · Charged Particle Optics Theory: An Introduction (Hardcover Book) (2014)
Hardcover Book
第1 版
Charged Particle Optics Theory: ...
Timothy R. Groves
Cover for Alexander S. Rogachev · Combustion for Material Synthesis (Hardcover Book) (2014)
Hardcover Book
第1 版
Combustion for Material Synthesis
Alexander S. Rogachev