Limpar
109.947 resultados

Acesso aberto

Tipo do recurso

Tipo de base de dados

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Livro

IntechOpen

Primary Document -- Manuscript Acesso aberto

Fear that conditions in Rome may become chaotic in the absence of control. Part 4. Vatican. 29/11/1943. FO 371/37571-0014. English. PLACE Null. Book.

1943 - Gale Group | ArchivesUnbound Western Europe

Revisão Acesso aberto Revisado por pares

Hairong Lin, Chunhua Wang, Fei Yu, Jingru Sun, Sichun Du, Zekun Deng, Quanli Deng,

Since the Lorenz chaotic system was discovered in 1963, the construction of chaotic systems with complex dynamics has been a research hotspot in ... offer great potential in the design of complex, chaotic systems because of their special network structures, hyperbolic tangent activation function, and memory property. Many chaotic systems based on MHNNs have been proposed and ... behaviors. A comprehensive review of the MHNN-based chaotic systems has become an urgent requirement. In this ... knowledge of the Hopfiled neural network, memristor, and chaotic dynamics. Then, different modeling methods of the MHNN- ...

Tópico(s): Advanced Memory and Neural Computing

2023 - Multidisciplinary Digital Publishing Institute | Mathematics

Artigo Revisado por pares

Parnab Das, Santanu Mandal,

... proposes a physical memristor ( TaOx ) based new 4D chaotic system with 3D multi-scroll, no equilibrium point, ... oscillation and multistability. Using this physical memristor-based chaotic system, a novel and efficient colour image encryption ... and new dynamics of a material-based memristive chaotic system are reported here, like 3D multi-scroll chaotic attractors, bursting characteristics, multistability, a neuronal system like ... with the total simulation time. This novel memristive chaotic system has limit cycles with controllable spikes and ...

Tópico(s): Chaos control and synchronization

2023 - IOP Publishing | Physica Scripta

Jornais Acesso aberto

BY A STAFF REPORTER, By GEORGE CLARK, FROM OUR SOUTH WALES CORRESPONDENT, By ARTHUR REED. AIR CORRESPONDENT, BY OUR LABOUR CORRESPONDENT, From CHARLES HARGROVE-Paris, July 10, FROM OUR CORRESPONDENT, By MICHAEL THOMAS, Labour Staff, FROM OUR CORRESPONDENT-Carlisle, July 10, By Nature-Times News Service, By a Staff Reporter, By BEVIS HILLIER-Sale Room Correspondent, BY OUR POLITICAL STAFF, BY OUR LOCAL GOVERNMENT CORRESPONDENT, FROM THE NEWS TEAM-Uyo, July 10, FROM OUR CORRESPONDENT-Geneva, July 10, FROM OUR CORRESPONDENT-Athens, July 10, FROM OUR OWN CORRESPONDENT-Paris, July 10, From HENRY KAMM-Prague, July 10, From RAYMOND ANDERSON-Moscow, July 10, BY OUR DIPLOMATIC CORRESPONDENT, From FRED EMERY-Jakarta, July 10, From KYRIL TIDMARSH-Moscow, July 10, From NICHOLAS HERBERT-Cairo, July 10, BY OUR DEFENCE CORRESPONDENT, By RICHARD HARRIS, FROM OUR OWN CORRESPONDENT-Washington, July 10, FROM OUR OWN CORRESPONDENT, FROM OUR CHESS CORRESPONDENT, FROM OUR OWN CORRESPONDENT-New York, July 10, DAVID DAVIES., HARCOURT, , J. E. MEADE., QUENTIN CREWE, MARTIN HESTER, SEIRIOL EVANS, ARTHUR BOTTOMLEY., WILLOW VENTRIS JENKINS, A. P. HERBERT, JAMES CAMERON., JOHN GILLARD WATSON., PETER M. SCHOFIELD., T. H. CLOUD, THOMAS LENTHALL, PETER CALVOCORESSI, P. J. WALLACE., By Guy Brett Art Critic, By PETER RYDE Golf Correspondent, By LEWINE MAIR, By JOHN YOUNG Yachting Correspondent, By ROBIN MARLAR, BY PETER CRANMER, By JOHN WOODCOCK, Cricket Correspondent, By JACK FINGLETON, By Our Rifle Shooting Correspondent, By MICHAEL PHILLIPS, Racing Correspondent, By DOUGLAS CALDER, By PAMELA MACGREGORMORRIS, From VIVIAN JENKINS, From EDWARD MORTIMER-Paris, July 10, From DAVID SPANIER-Washington, July 10, By Business News Staff, From DAVID SPANIER, U.S. Economics Correspondent, By MICHAEL BAILY, Shipping Correspondent, By KENNETH OWEN, Technology Correspondent, By JOHN GILMORE, BY OUR LABOUR STAFF, By KEITH PAYNE, Banking Correspondent, By JOHN CARRINGTON, BY THE FINANCIAL EDITOR, From PETER STRAFFORD, Brussels, July 10, By KEITH PAYNE, From CHARLES LYTE, Florence, July 10, From EVELYN IRONS, New York, July 10, A. G. A. OWEN., By NICOLAS TRAVERS, M. SWAN., By OUR MINING EDITOR,

... help scheme, Physicist's attack on Russian censorship, Chaotic scene in Berlin court, Cutts gaoled for four ... Properties. Business and Finance: Covent Garden is still 'chaotic' as go-slow continues, U S Lines' warning ...

1968 - Gale Group | TDA

Artigo Acesso aberto Revisado por pares

Luoyin Feng, Jize Du, Chong Fu, Wei Song,

... research. This study presents an algorithm that integrates chaotic image encryption and a convolutional neural network (CNN) ... the properties of randomness and nonlinear mapping of chaotic sequences with the advanced feature extraction capabilities of ... image encryption. First, we outline the fundamentals of chaotic image encryption and CNN. Chaotic image encryption employs chaotic sequence generation and nonlinear mapping to scramble pixel ... description of the specific steps involved in combining chaotic image encryption and the CNN. These steps include ...

Tópico(s): Digital Media Forensic Detection

2023 - Multidisciplinary Digital Publishing Institute | Electronics

Jornais Acesso aberto

Phil Yates, Arthur Wheeler, Cath Urquhart, Sally Staples, Mike Gerrard, Helen Johnstone, Alasdair Riley, Robert Cole, Portia Colwell, Jim Moran, nigella lawson, Andrew Pierce, Sally Brock, Adrian Lee, Grace Bradberry, Barbara Segall, S. A. M. Quadri, Jane MacQuitty, Richard Ford, Home Correspondent, John Morgan, Christopher Somerville, Paul Hoggart, jonathan meades, Mark Souster, David Rhys Jones, Karen Woolfson, John O'Leary, Education Editor, Gavin Lumsden, Raymond Snoddy, Media Editor, Tom Baldwin, Andrew Pierce and Helen Rumbelow, Philip Howard, ray main, James R. Vandeleur, Dina Shiloh, Ian Murray, D. J. Tyler, Matthew Taylor, Caroline Merrell, Banking Correspondent, Angela Court, mark harrison, Clive Davis, Alasdair Couper-Johnston, Kate Reardon, Tamsin Berryford, Anne Robinson, Michael Evans, Defence Editor, Peter McBeath, Tony Patrick, Kevin Eason, john diamond, Fraser Nelson, Retail Correspondent, Raymond Snoddy, Clare Stewart, Dr David G. Green, Director, Antonia Senior, Carl Evans, David McVay, Andrew Eccles, Stephen McClarence, Valerie Elliott, D. R., John Davis, Simon Stow, Dominic Walsh, Ruth Gledhill, John Knight, Jerome Boyd Maunsell, Debra Craine, Mike Pattenden, Angela's Ashes, Rob Penn, Stephen Anderton's, Peter Mandelson, Richard Robinson, Ruth Gledhill Religion Correspondent, Martin Barrow, EJ, Candida Crewe, Jo Morris, Robin Young, Oliver Wright, Ian Murray, Medical Correspondent, Mark Inglefield, Roger Harrison (Director), Nicholas Roe, Peter Millar, T. P., John O'Leary, seamus murphy, Doug Sager, Frances Bissell, Alix Ramsay, Tennis Correspondent, David Hands, P. B., Charles Bremner, Lisa Armstrong Fashion Editor, Shahin Hussain, Anthea Lawson, Martin Palmer, Peter Barnard, jasper rees, Derwent May, VW, Russell Kempson, Paula Hawkins, Maria Harding, Chloe Bryan-Brown and Juliet Sutcliffe, Christina Speight, Nigel Williamson, Ed Potton, Richard Colwill, Stephen Anderton, Paul Durman, Amber Cowan, Elizabeth Knox, Giles Tremlett and Michael Harvey, Frank Leboeuf, Martyn Palmer, Christopher Martin-Jenkins, Adam Sherwin, Gary Jacob and Emily Davies, Gabriella Gamini, David Miller, Murray Boldt, L. G., alan jackson, Simon de Bruxelles, CJP, Rob Wright, Eduard Zuiderwijk, MH, Christina Koning, Sarah Turner, Adam Jones, Rachael Jolley, Raymond Keene, Vaughan Freeman, Adam Sage, C. R. Hart (Assistant Chief Executive), David Robinson, Clive Mathieson, Matthew Pryor, John Russell Taylor, Matt Dickinson, sanjiv bhattacharya, Tom Baldwin, Deputy Political Editor, mike owen, Lucy Pinney, Anne Boston, Alix Ramsay, James Allcock, Roland Brown, JRT, Jeannette Hyde, Nigel Hawkes, Clive Petty, Caroline Merrell, Ben Beasley-Murray, Melissa Kite, Cathy Harris, Michael Arditti, Oliver Holt, Richard Owen, Damian Whitworth, Christopher Martin-Jenkins Chief Cricket Correspondent, David Kettle, sarah sims, Marcel Berlins, Roger Boyes, Michael A. Weller, Brian Ely, Nick Hasell, Stewart Tendler, Stephanie Billen, Simon Grosset, Alison Kervin, Rugby Editor, Alfred Van Veen, Roland White, Henry Harris's, BN, Richard Langdon, RL, Philip Webster Political Editor, Giles Whittell, perou, Christopher Walker, James Pringle, Valerie Elliott, Countryside Editor, Machiavelli, Sophie Ratcliffe, Alex O'Connell, Mel Webb, Srikumar Sen Boxing Correspondent, William Oddie, Deborah King, AL, Matthew Parris, Warren Edwardes, David Watson, Melissa Kite Political Reporter, Tim Wapshott, Russell Jenkins, AS, Alan Lee, Jane Owen, Ben MacIntyre, A. M. Troth, John Wilson, vinny lee, C. J. Cheetham, Josa Young, alison jane reid, Michael Dynes, Richard Miles, Graham Searjeant, Fraser Nelson, Anne Ashworth Personal Finance Editor, Annabelle Thorpe, Jason Allardyce and Shirley English, Mark Henderson, Martin Waller, Chris Ayres, Margery Mallinder, Peter Ingham, Danny Baker, Fran Littlewood, N G McMullen, Laura Peek, Kathleen Wyatt, Benedict Nightingale, Alexandra Frean, Social Affairs Correspondent, Keith Bill, Dr Thomas Stuttaford, Jill Crawshaw, Peter D. Rossdale, David Powell, Alyson Rudd, Tom Chesshyre, Alasdair Murray and Susan Emmett, Fred Dellar, Paul Connolly, Valerie Grove, Thomas Cussans, Elizabeth Buchan, SJ, Michael Evans, M. E. D. Biggs, Darcus Howe, Penny Perrick, Sally Patten, Cath Urquhart Travel Editor, Ellie Broadbridge, Andy Enright, Paul Richardson, Edward Gorman Sailing Correspondent, Martin Fletcher and Tom Baldwin, G. Mills, Michael Theodoulou and Daniel McGrory, Allan Rutherford, Gill Hornby, john angerson, Christopher Irvine, Eric Hale, Susan Emmett,

... in: Warner Village Back on the streets The chaotic, brutal streets The chaotic, brutal streetlife of New York's Little Italy ...

2000 - Gale Group | TDA

Artigo Revisado por pares

Siyang Liu, Xinlei An, Yue Wang, Qianqian Shi,

Due to its chaotic carrier function and pseudorandom nature, chaotic systems are frequently applied in the area of secure communication. To render chaotic signals more complicated, a novel multi-wing chaotic system is developed in this study. Initially, a ... attractor generated by a novel 3D Lorenz-like chaotic system that comprises two quadratic terms and four ... complex system gets transformed into a multi-wing chaotic system. It is noteworthy that the topological shape ... both be altered in the particular multi-wing chaotic system. Secondly, the dynamic features of the multi- ...

Tópico(s): Mathematical Dynamics and Fractals

2023 - Elsevier BV | Optik

Jornais Acesso aberto

Design by Miss Bessie Ascough., S. S. HALL., SEA SERVICE., E. H. BETHELL., ASIATICUS., V., DISABLED SOLDIER., ALBERT H. ILLINGWORTH., C. R. FAIREY, Chairman and Managing, TAXPAYER., PAUL E. DERRICK., By MAJOR E. S. GROGAN, D.S.O., BY JOSEPH KITCHIN., By JOSEPH KITCHIN. Right of reproduction reserved., BY A. D. NOYES, Financial Editor, the New York Times., BY ARTHUR RICHMOND MARSH, Editor of the Economic World, New York., By WINTHROP L. MARVIN, , BY GEORGE E. ROBERTS., BY CHARLES F. SPEAKE., (FROM A CORRESPONDENT).,

... Prices During 1920., Banque Franco-Serbe., Turkey. A Chaotic Financial Situation. The Nationalist Régime., United States Trust ... Active Trade., The Coal Trade. A Period Of Chaotic Conditions. Future Of The Industry., Banking. Credit Stringency ...

1921 - Gale Group | TDA

Artigo Acesso aberto Revisado por pares

Feng Zhang, Jianeng Tang, Zezong Zhang, Zhongming Huang, Tingting Huang,

Chaotic systems are widely used in various aspects such as information security, signal processing, and synchronous control. The structural complexity and the chaotic behavior of chaotic systems are two significant factors affecting their practical ... propose a universal two-dimensional (2D) absolute-cosine chaotic model (ACCM). The 2D-ACCM is composed of ... an absolute value function. It can construct new chaotic maps with simple structures and complex chaotic behaviors on the basis of existing chaotic systems. ...

Tópico(s): Quantum chaos and dynamical systems

2023 - Institute of Electrical and Electronics Engineers | IEEE Access

Jornais Acesso aberto

Andrew Robson, Marion McGilvary, Jon Ashworth, Helen Johnstone, John Ewington General Secretary, Zahid Hussain, Sarah Potter, Frances Gibb Legal Editor, Magnus Linklater, Paul Hoggart, Andrew de Berry, David Rhys Jones, Jamie Anderson, Ivo Tennant, Robert Lea, Michael Evans Defence Editor, Matt Wolf, Philip Howard, James Bone, Alexandra Frean Social Affairs Correspondent, Elizabeth Judge, Richard Deacon, Carl Mortished, Ginny Dougary, Matthew Pemble, Jeremy Whittle, Alan Fletcher, Christ Quick, Joe Joseph, L. Smith, John Thicknesse, Antonia Senior, Pat Gibson, Valerie Elliott Countryside Editor, John Bryant, Max Steiner & Partner, Philip Webster and Tom Baldwin, Rupert Cox, Thrasy Petropoulos, Melanie Tringham, Stewart Tendler Crime Correspondent, Dominic Walsh, Alix Ramsay Tennis Correspondent, Michael Harvey, Peter Blake, Ruth Gledhill Religion Correspondent, Martin Barrow, Richard Ford Home Correspondent, Alan Hamilton, Oliver Wright, Robin Young, Mark Inglefield, Jenny MacArthur, Robert Bruce, John O'Leary, Terry Hart-Jones, Anatole Kaletsky, Helen Rumbelow Medical Reporter, David Woolls, Valerie Elliott Consumer Editor, Audrey Magee, Charles Bremner, John Kavanagh, Helen Rumbelow, Lisa Armstrong Fashion Editor, Peter Barnard, Anthea Lawson, Stuart Crainer, Caroline Merrell Banking Correspondent, James Doran City Correspondent, Russell Kempson, Daniel McGrory, David Lister, Walter Grey, Jenny Booth, Jill Sherman Whitehall Editor, Simon de Bruxelles, John Hopkins Golf Correspondent, Rob Wright, Geoffrey Dean, David Powell Athletics Correspondent, Raymond Keene, Adam Sage, David Robinson, Clive Mathieson, Sean MacAulay, Oliver Wright and Laura Peek, Matthew Bochenski, Beryl Dixon, Mike Leigh, Nigel Hawkes, Chris Ayres Media Business Correspondent, Damian Whitworth, Christopher Martin-Jenkins Chief Cricket Correspondent, John Stern, Nick Hasell, Robert Whymant and Stephen Farrell, Melissa Kite Parliamentary Reporter, David Hands Rugby Correspondent, Joyce Brand, Bruce Oldfield, Archie Norman, Martin Fletcher European Correspondent, Colin Haig, Giles Whittell, Philip Webster Political Editor, Danny Lee, Gitta Sereny, Srikumar Sen Boxing Correspondent, Annie Turner, Graham Searjeant Financial Editor, Alex Swanson, Melissa Kite Political Reporter, Quentin Blake, Chris McGrath, George Caulkin, Giles Coren Political Sketch, Stephen Hoare, Peter Riddell, Jeremy Hart, Ian Brodie, Richard Beeston Diplomatic Editor, Hugh Price, Martin Waller, Chris Ayres, Christopher Irvine, Nigel Hawkes Science Editor, Carl Mortished International Business Editor, Mark Baldwin, Christopher Warman, Oliver Kamm, Jack Bailey, Richard Morrison, Sam Kiley, James Christopher, Adam Sherwin, Susan MacDonald, Tom Baldwin Deputy Political Editor, John Phillips, Lea Paterson Economics Correspondent, Sally Patten, Nigel Hawkes and Michael Dynes, Anthony Howard, Fraser Nelson Retail Correspondent, David L. Heap, Patience Wheatcroft, Peter C. Aveyard, Michael Branwell,

... rules boy must be left to die Inside Chaotic police records hide true extent of crimewave Seething sailors in Operation Dessert Storm Index Chaotic police records hide true extent of crimewave Brown ...

2000 - Gale Group | TDA

Artigo Revisado por pares

Jianeng Tang, Zezong Zhang, Peiyang Chen, Zhongming Huang, Tingting Huang,

... in the fields of secure communication, signal processing, chaotic synchronization, etc. Moreover, due to the low complexity ... hardware implementation, widespread attention to one-dimensional (1D) chaotic maps has been paid from researchers. However, some existing 1D maps have simple chaotic behaviors and discrete chaotic intervals, which have significantly affected the practical application. ... address these shortcomings, this paper proposes a 1D chaotic model based on the absolute value function and ...

Tópico(s): Quantum chaos and dynamical systems

2023 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Circuits and Systems I Regular Papers

Artigo Acesso aberto Revisado por pares

Moatsum Alawida,

... secure image encryption. The security and performance of chaotic image ciphers depend on the underlying digital chaotic map. Therefore, classical chaotic maps must improve security while maintaining implementation time. ... new image encryption algorithm based on an enhanced chaotic map that offers high security and low time consumption. A new perturbed logistic chaotic map based on hybridizing backward and forward perturbation methods is introduced, which exhibits better chaotic features than other existing chaotic systems such as ...

Tópico(s): Mathematical Dynamics and Fractals

2023 - Elsevier BV | Journal of King Saud University - Computer and Information Sciences

Jornais Acesso aberto

... and Songstress, Parties and Politics Unemployed Problem, A Chaotic State, Demoralisation, Johannesburg, Day by Day, Delagoa Defalcations ...

1905 - Gale Group | NCCO EuropeAfrica

Artigo Revisado por pares

Yibo Huang, Peng-Wei Xie, Junbin Gao, Qiuyu Zhang,

When chaotic systems are used for speech encryption, their chaotic performance largely determines the security of speech encryption. However, traditional chaotic systems have problems such as parameter discontinuity, easy ... complexity, and the existence of periodic windows in chaotic intervals. In real applications, chaotic mappings may fall into periodic windows, which is ... unfavorable for security. In this paper, a new chaotic mapping 2D-LMSM is proposed by improving the chaotic logistic and sine mappings, and applied to speech ...

Tópico(s): Chaos control and synchronization

2023 - World Scientific | International Journal of Bifurcation and Chaos

Livro

Springer Link

Jornais Acesso aberto

BY STAFF REPORTERS, FROM THE NEWS TEAM, BY A STAFF REPORTER, From JOHN YOUNG, Yachting Correspondent, FROM OUR CORRESPONDENT, BY GEORGE CLARK, From IAN McDONALD, FROM OUR OWN CORRESPONDENT, By NORMAN FOWLER, Home Affairs Correspondent, BY OUR HOME AFFAIRS CORRESPONDENT, BY OUR LABOUR STAFF, BY OUR EDUCATION CORRESPONDENT, BY OUR POLITICAL CORRESPONDENT, By BASIL GINGELL, Naval Correspondent, By MICHAEL BAILY, Shipping Correspondent, From MOSHE BRILLIANT, BY OUR DIPLOMATIC CORRESPONDENT, FROM OUR SPECIAL CORRESPONDENT, From DAVID SPANIER, From ERIC BRITTER, FROM PETER HAZELHURST, From HARALD MUNTHE-KAAS, , From DAVID BONAVIA, FROM OUR COMMONWEALTH STAFF, By Irving Wardle Drama Critic, By Guy Brett Art Critic, By John Peter, By Stanley Sadie, By Michael Billington, Jenny Maitland-Jones, Enid Roberts, Rose Kinson, Betty Jeriman, From JULIAN MOUNTER, South Wales Correspondent, P.H.S., RICHARD GRIFFITHS. Brasenose College, Oxford, Aug. 2., CARLO UNGARO, Vice Consul for Italy. Vice Consolato d'Italia, 23 Allhallows, Bedford, Aug. 1., EDWARD MAUFE. 139 Old Church Street, Chelsea. S.W.3., J. BETJEMAN. 43 Cloth Fair, E.C.1, Aug. 2., GEOFFREY MOORE, Professor of American Literature. Department of American Studies, University of Hull, Aug. 1., JOHN WALLEY. 46 Rotherwick Road, N.W.11, Aug. 1., J. E. MEADE. Low Brooms, Little Shelford, Cambridge., DAVID WEITZMAN CHORLEY PETER BUCKNILL SEBAG SHAW JOHN PLATTS-MILLS PETER PAIN Temple, E.C.4., By RICHARD HARRIS, ENID STARKIE. 23 Walton Street, Oxford, Aug. 2., E. V. KIRKPATRICK. 7 Wymond Street, Putney, S.W.15, Aug. 2., ELEANOR WOOD. 11 Viewfield Road, Southfields, S.W.18. Aug. 2., CLYDE BINFIELD. Department of Medieval and Modern History, The University, Shefield 10., PETER CALVOCORESSI. Guise House, Aspley Guise, Bletchley, Buckinghamshire, Aug. 2., JOAN H. VEAZEY. Doddington Vicaragc, Sittingbourne, Kent, Aug. 2., P. JEAN CUNNINGHAM. Faber and Faber Limited, 24 Russell Square, W.C.1. Aug. 2., FROM OUR CHESS CORRESPONDENT, BY OUR SALE ROOM CORRESPONDENT, Mr. Ivor Guest, L. M. E. D., Mr. Basil Dean, From NEIL ALLEN, Athletics Correspondent, From A. A. THOMSON, By RICHARD BURNELL, Rowing Correspondent, By Keith Payne, Banking Correspondent, By NICOLAS TRAVERS, BY OUR LABOUR CORRESPONDENT, FROM OUR NORTHERN INDUSTRIAL CORRESPONDENT, By MAURICE CORINA, From PETER STRAFFORD, BY THE FINANCIAL EDITOR, By GEORGE PULAY, City Editor, By HUGH CORBET, EDWARD LYONS. House of Commons, London, S.W.1., MAXWELL WISE. Round Copse, Kingsley Green, near Haslemere, Surrey., GERALD HAYTHORNTHWAITE, 22 Endcliffe Crescent, Sheffield 10., By RICHARD FRY,

... to its logical end, Hungarian films for London, Chaotic poke at bureaucracy Whitehall Theatre Sign Here Please!, ...

1967 - Gale Group | TDA

Artigo Acesso aberto

Mohamad Afendee Mohamed, Talal Bonny, Aceng Sambas, Sundarapandian Vaıdyanathan, Wafaa Al Nassan, Sen Zhang, Khaled Obaideen, Mustafa Mamat, Mohd. Kamal Mohd. Nawawi,

In recent years, there are numerous studies on chaotic systems with special equilibrium curves having various shapes ... apple. This paper describes a new 3-D chaotic dynamical system with a capsule-shaped equilibrium curve. The proposed chaotic system has two quadratic, two cubic and two ... nonlinear terms. It is noted that the proposed chaotic system has a hidden attractor since it has ... points. It is also established that the proposed chaotic system exhibits multi-stability with two coexisting chaotic ...

Tópico(s): Mathematical Dynamics and Fractals

2023 - | Computers, materials & continua/Computers, materials & continua (Print)

Jornais Acesso aberto

Karan Thapar, R. A. Castle, Frances Gibb, Legal Affairs Correspondent, Graham Rock, Sheila Gunn, Anatol Lieven, Christopher Warman, Property Correspondent, Andrew Morgan, P L Adams, Richard Thomson, John Gillum, David Rhys Jones, Douglas Broom, Education Reporter, Philip Howard, Stanley Reynolds, T D Law, Richard Lynn, Michael Binyon, George Sivell, Richard Evans, Media Editor, Carol Leonard, Srikumar Sen, Elinor Sinclair, Richard Eaton, Mr Frank Cave and Mr John Peckham, Margareta Pagano, Bradford S. Gentry, Vivien Goldsmith, Henry Gee, Julian Desborough, Michael Corp, Nicholas Wood Political Correspondent, Michael Tate, E. F, Rodney Lord, John Ballantine, Louise Taylor, Rodney Cowton, Transport Correspondent, Peter Waymark, Michael Evans, Defence Correspondent, Peter Bills, Michael McCarthy, Environment Correspondent, Michael Clark, Martin Fletcher, Political Reporter, Malcolm Ogilvie, David Hands, Charles Bremner, Edward Gorman, Jill Sherman and Andrew Moger, Barbara M. D. Smith, Clifford Longley, Religions Affairs Editor, Simon Hornby, Roddy MacKenzie, Andrew Hislop, H. M. Morris, David Cross, Rodney Cowton and Mark Ellis, Wolfgang Munchau, Tim Jones Employment Affairs Correspondent, Robert Matthews Technology Correspondent, Philip Webster, Chief Political Correspondent, Wolfgang Münchau, Campbell Adamson, Kerry Gill, Simon Tait Arts Correspondent, Peter Davalle, John Russell Taylor, Steve Acteson, Richard Evans, Jean Scroggie, Herb Greer, David Young, Energy Correspondent, Barry Pickthall, Pat Butcher, Irving Wardle, Ian Ross, Christopher Walker, Mandarin, Michael Wilson, Sam Kiley, Higher Education Reporter, Matthew Parris, Douglas Broom Education Reporter, Sarah Jane Checkland Art Market Correspondent, Patrick Sergeant, Michael Seely, Keith Blackmore, Alan Lee, Rasit Gurdilek Ankara, David De Keller, Michael Dynes, Graham Searjeant, P. T. Brown, Martin Waller, Derek Harris, Bailey Morris, Harry Debelius, Madrid, and Sarah Jane, David Tytler, Education Editor, John Curtiss, Richard Morrison, John Goodbody, Sports News Correspondent, Colin McQuillan, P. B. Young, J. E. V. Rice,

... ICC cleared to vote on S Africa issue Chaotic scenes as gates are shut Dexter may lead ...

1989 - Gale Group | TDA

Artigo Revisado por pares

Veli Baysal, Ramazan Solmaz, Jun Ma,

... neurons are vibrant due to their complex structure. Chaotic fluctuations emerge at both micro and macro levels in the neuronal medium. It is thought that chaotic oscillations are the beneficial component, rather than disruptive, ... the nervous system. It is found that external chaotic activity at a suitable level enhances the weak ... frequency is chosen close to that of the chaotic fluctuations-induced sub-threshold oscillations frequencies. This manipulation of the signal encoding performance of neurons by chaotic fluctuations is explained by the "chaotic resonance" phenomenon. ...

Tópico(s): Nonlinear Dynamics and Pattern Formation

2023 - Elsevier BV | Applied Mathematics and Computation