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Jornais Acesso aberto

Mike Pettit, Tom Fairbrother, Julia Llewellyn Smith, Widget Finn, Sara Yelland, Jon Ashworth, Rosalind Reston and Neil Dooley, Victoria Glendinning, David Tytler, Janet Bush and Michael Clark, James Landale and Ben Preston, Ian Brodie and Michael Evans, Patricia Davies, Bernard Jenkin, Alan Blyth, John O'leary Education Correspondent, Bill Frost, Brian Mason, Janet Bush, Economics Correspondent, Harvey Elliott, M. R. D. Foot, Philip Howard, Rodney E. B. Atkinson, Sunetra Gupta, Adam Lebor Eve-Ann Prentice and Joel Brand, John Clark-Maxwell, James Bone, Marie Forsyth, Peter Crowther, Lynne Truss, Albert Dormer, Simon Wessely, Simon Wilde, Stewart Tendler, Crime Correspondent, Desmond Dearlove, Geoff Brown, Irwin Stelzer, John Sturt, Andrew Walden, Steve Keenan, Stewart Tendler Crime Correspondent, John Hopkins, Golf Correspondent, V. E. M. Bowell, Peter Ball, Martin Flanagan, Adrian Mole, Anne Isaacs, Raymond Keene Chess Correspondent, Michael Hofmann, Rob Hughes Football Correspondent, Anatol Lieven and Anne McElvoy, David S. Howard, Michael Evans, Defence Correspondent, Richard Ford Home Correspondent, Robin Young, M. H. Coffman, Rachel Kelly, Property Correspondent, Michael Clark, Robert Bruce, Philip Robinson, Anatole Kaletsky, Keith Pike, Paul Wilkinson and Richard Duce, Lesley Abdela, Adam LeBor, W. Nicoll, Ian McIntyre, James Pilditch, Michael Binyon Diplomatic Editor, Ann Johnson, John Sales, Simon Cox, Susan Gilchrist, John Woodcock, M. J. Matthews, Janet Bush, Michael Clarke and Sheila Gunn, Robert Kirley, Janet Daley, David Miller, Wolfgang Münchau and Sarah Bagnall, Wolfgang Münchau, Richard Hough, Sophie Moeller, Raymond Keene, H. Roberts, John O'Leary and Ben Preston, David Robinson, Roy Hollands (Chairman), Geoff King, Peter Davalle, Lesley Chamberlain, Alan Lee, Cricket Correspondent, Sue Kernaghan, Praveen Moman, Frances Gibb, Legal Correspondent, Lawrence Freedman, Peter Bryan, Ben Preston Education Reporter, Margaret Willey, Nigel Hawkes, Richard Evans, Jill Paton Walsh (Chairman), John O'leary and Ben Preston, Tony Rocca, Julian Muscat, Dr James Le Fanu, Jack Currie, Trevor Spooner, Ross Tieman Industrial Correspondent, Chris Hordern, Mel Webb, Ben MacIntyre, Ian Brodie, Tony Dawe, Richard Beeston, Robin Hunter (Medical Director), James Bone and Michael Evans, Nadine Meisner, Stephen Pettitt, Michael Binyon, Diplomatic Editor, Kate Bassett, Neville Teller (Chairman), Michael Horsnell, David Coombs (Editor), Benedict Nightingale, Denis Wildridge, Dr Thomas Stuttaford, Michael Hornsby Countryside Correspondent, Barbara Young (Chief Executive), Marianne Curphey, Hugh Thompson, Richard Morrison, David Powell, Sam Kiley, Michael Henderson, Harvey Elliott and Chris Lockwood, Colin Campbell, Edward Adams, Ben Preston, Education Reporter, Sarah Bagnall Insurance Correspondent,

... Director Project Co-ordinator Milton Keynes Rare Opportunity American Power Conversion Quality services in a quality environment Falmer. Nr… ...

1993 - Gale Group | TDA

Artigo Acesso aberto Revisado por pares

Harvey Black,

... Raymond Lizotte, a product environmental compliance engineer at American Power Conversion Corporation in Massachusetts. Fine-tuning alternatives can take ...

Tópico(s): Nuclear and radioactivity studies

2008 - National Institute of Environmental Health Sciences | Environmental Health Perspectives

Jornais Acesso aberto

A. MOSTYN FIELD., CHARLES BRIGHT., RICHARD LEE, , ARTHUR QUILLER-COUCH, , PHILIP MAGNUS., TESTIS., H. ALEXANDER., GEORGE HAYTER CHUBB., DECONTROL., CHARLES W. J. TENNANT., SOPHY SANGER., HENRY BENTINCK. ARTHUR GREENWOOD., J. J. MALLON, , HARRY J. POWELL., BASIL A. SLADE., COUNTY AREAS FORMED., Our Parliamentary Correspondent, S. P. ADAMS., A LEGAL AND GENERAL SHAREHOLDER.,

... City Notes. Empire Banking. New Bonds And The Conversion Terms., American Credit Situation. Better Bank Returns., The Paris Bourse., Proposed Water Power Scheme. All Devonshire To Be Served., New Zealand ...

1920 - Gale Group | TDA

Artigo Revisado por pares

Lars Hvam, Klaes Rohde Ladeby,

... CPM and the global provider of power protection American Power Conversion (APC). The visual configuration system was developed in ...

Tópico(s): Design Education and Practice

2007 - Elsevier BV | Computers & Industrial Engineering

Jornais Acesso aberto

From Our Parliamentary Correspondent, From Our Labour Correspondent, From Our Medical Correspondent, From Our Own Correspondent, From Our Correspondent, From Our Special Correspondent, From Our Diplomatic Correspondent, Serving Soldier., Gerald Brenan., W. C. Devereux., J. A. Galletly., Anne Dick Inson, Dorothy Smith. W.L.A., Maxwell Garnett., From A Correspondent, Charles Reilly., Rex Binning., Ronald K. Palmer., Joseph Smith., From Our Music Critic,

... Hire, Company Results, Traffic Receipts, Shawinigan Water And Power Conversion. Stock Exchange Tables: Money Market, Home Commercial Markets, Stock Exchange, American Markets, Stock Exchange Prices, New York Stock Prices, ...

1945 - Gale Group | TDA

Artigo Revisado por pares

Anders Bentien, Tatsuhiro Okada, Signe Kjelstrup,

Electrokinetic energy conversion for pumping or power generation has for the past decade regained attention with focus on applications within pumping in nanofluidics or microgenerators. Little experimental work has been published and mostly in relation to clean-room fabricated nanopores. In the present study, it is suggested that electrokinetic energy conversion has a potential as future decentralized electrical energy sources, if polymer membranes are used. On the basis of new electrokinetic measurements ...

Tópico(s): Fuel Cells and Related Materials

2012 - American Chemical Society | The Journal of Physical Chemistry C

Jornais Acesso aberto

Alfred Stieglitz, C. W. Canfield, Newton W. Emmens, E. Lee Ferguson, Life Griffin, Edward Swingler, Francis Barklie, L. H. Friedburg, Gilson Willets, James H. Stebbins Jr., W. H. Walmsley, A. S. Murray, Ottomar Jarecki, David Gray Archibald, Chapman Jones, Ernest Brown, E. K. Hough, Walter Sprang, Albert Gleaves, Sadakichi Hartmann, C. C. Vevers, A. Clifford Mercer, Robert Humphrey, Louis Meldon, Horatio Yeates, Romyn Hitchcock, R. D. O. Smith, Henry C. Delery, Spensley Cato, Dr. R. W. Shufeldt, Carine Cadby, Dr. R. W. Shufeldt, C. M. Giles, George D. Firmin, Gustine L. Hurd, Robert E. M. Bain, Edw. Lingan Bowlus, Charles E. Fairman, C. H. Bothamley, A. B. Aubert, G. Vieuille, H. H. Williams, William J. Kinsley, H. M. Gassman, F. Green, T. Perkins, Dr. John Nicol, O. G. Mason, Milton B. Punnett, Chas. E. Manierre, John Beeby, F. E. Fairbanks, H. Edwards-Ficken, John Bartlett, John Bushey, Mrs. E. Main, Charles L. Lochman, O. G. Mason, E. Valenta, A. B. Aubert, Nelson B. Sizer, W. T. Wintringham, P. Brosig, Henry L. Tolman, Commander S. W. Very, Rev. Dwight W. Smith, C. L. Lochman,

... from 3 to 12 Inches Equivalent Focus, The Conversion of Metric into American Measure, Some Words on Judgement, Table of the Symbols, Atomicity, Atomic and Equivalent Weights of the Elements, The Power of the Camera, Rates of Domestic Postage To ...

1900 - Gale Group | NCCO Photography

Artigo Revisado por pares

Lars Hvam,

American Power Conversion (APC), a company in the electronics industry, has used the principles of mass customisation to achieve ...

Tópico(s): Design Education and Practice

2006 - | International Journal of Mass Customisation

Jornais Acesso aberto

H. PERCY HARRIS., H. H. P. DEASY., ROBERT GLASGOW., AN ENGLISH GRADUATE, I.M.S., D.I.K., CHARLES F. DOWN., HENRY CRAIK., ANNIE LOUISA LEE., F.A. BATHER., HERBERT STEPHEN., W. ROBERTS., CYNICUS., E. H. T. CROSTHWAITE, SILVANUS P. THOMPSON, ,

... Relapse In Wheat., Chilean Finance. The Caisse De Conversion Law., Panama Canal ... States. Corporation Of Foreign Bondholders Request., Antwerp Rubber ...

1914 - Gale Group | TDA

Artigo

David G. Elliott,

To circumvent the high temperatures required in a magnetohydrodynamic power conversion system employing a plasma as the conductor, it is proposed that a liquid metal be employed as the conductor, the metal being accelerated by the vapor of a second fluid in a two-phase nozzle and extracted by a liquid-gas separator. It is estimated that a cycle efficiency of 10% is attainable at a radiator-toreactor temperature ratio of 0.7. The specific weight of such a two- fluid MHD conversion system would be ...

Tópico(s): Fusion materials and technologies

1962 - American Institute of Aeronautics and Astronautics | ARS journal

Jornais Acesso aberto

FRANK SWETTENHAM., J. M. TOKUGAWA, Secretary., ROBERT CECIL. EDWARD GLEICHEN, Acting Chairman of Committee. C. F. DIXON-JOHNSON. AUBREY HERBERT. J. P. HEWETT., C. ALBERT PAINE. The Old House, 15 and 17, Church-street, Kensington, W.8, Oct. 28., ARTHUR POWELL., A. C. PIGOU., X., D. BLOW. 31, Upper Gresvenor-street, Oct. 28., HUGH B. CHAPMAN, Chaplain of the Savoy. Savoy Chantry, 7, Savoy-hill, W.C.2, Oct. 27.,

... On Reasons For Confidence. Premium Income Still Growing., American Cotton Movement., Traffic Receipts., Philip Shepherd & Co., Limited, City Notes. Treasury Bond Conversion. Preference On The High Seas., Power Securities Corporation, Limited., Company Results. Dividends And Reports., ...

1922 - Gale Group | TDA

Artigo Revisado por pares

Keith W. Johnston, Andras G. Pattantyus‐Abraham, Jason Clifford, Stefan Myrskog, Dean D. MacNeil, Larissa Levina, Edward H. Sargent,

Planar Schottky photovoltaic devices were prepared from solution-processed PbS nanocrystal quantum dot films with aluminum and indium tin oxide contacts. These devices exhibited up to 4.2% infrared power conversion efficiency, which is a threefold improvement over previous results. Solar power conversion efficiency reached 1.8%. The simple, optimized architecture allows for direct implementation in multijunction photovoltaic device configurations.

Tópico(s): solar cell performance optimization

2008 - American Institute of Physics | Applied Physics Letters

Jornais Acesso aberto

FROM OUR RACING CORRESPONDENT, FROM OUR NEWMARKET CORRESPONDENT, FROM OUR COURSING CORRESPONDENT, FROM OUR BILLIARDS CORRESPONDENT, FROM OUR GOLF CORRESPONDENT, FROM OUR SPECIAL CORRESPONDENT, FROM OUR LAWN TENNIS CORRESPONDENT, By Our Motoring Correspondent, FROM OUR CORRESPONDENT, FROM OUR PARLIAMENTARY CORRESPONDENT, A. L. KENNEDY., MALCOLM A. ROBERTSON., W. HERBERT DAW, W. R. BIRDWOOD (President), SUTHER LAND (Chairman, Festival Dinner Committee), GREENWAY (Hon. Treasurer, Festival Dinner Fund), REGINALD WINGATE (Chairman, Executive Committee), MARK KERR, H. T. BAKER, J. H. MORGAN., J. A. W. DOLLAR., FROM OUR AERONAUTICAL CORRESPONDENT, FROM OUR LABOUR CORRESPONDENT, By CALLISTHENES, From Our Correspondent, FROM OUR OWN CORRESPONDENT, FROM OUR OWN CORRESPONDDENT, FROM OUR OWN CORRFEPONDENT, From Our Diplomatic Correspondent, Our Parliamentary Correspondent, From Our Own Correspondent, From Our Special Correspondent, From Our Parliamentary Correspondent, From Our City Editor, ADA M. DAY., E. FARQUHAR BUZZARD., W. LANGDON-BROWN, F. G. KENYON., GORDON F. H. GIRLING, By Lord Ilchester, FROM OUR KENNEL CORRESPONDENT, FROM OUR BOXING CORRESPONDENT, General Sir Reginald Wingate, The Hon. Mrs. Earle, Brigadier-General R. B. D. Blakeney, Lady Bryce, "C. H.", Our Ottawa Correspondent, By Maurice Platt, M.Eng., M.I.A.E., A.S.A.E., By James T. Skinner, By W. J. Seymour,

... Miscellaneous Notices, Alexandria Cotton, National Fixed Trust Group Conversion Offer To "A" Unit Holders, New Zealand Coal Output, Foreign Bank Returns, Mining News First Rand Quarterly Reports, American Company News, Perak River Hydro-Electric Power Company Dividend Of 7 Per Cent. Further Increase ...

1937 - Gale Group | TDA

Artigo Revisado por pares

Nicholas S. Hudak, Glenn G. Amatucci,

As sensors for a wide array of applications continue to shrink and become integrated, increasing attention has been focused on creating autonomous devices with long-lasting power supplies. To achieve this, energy will have to be harvested from the sensors’ environment. An energy harvesting device can power the sensor either directly or in conjunction with a battery. Presented herein is a review of three types of energy harvesting with focus on devices at or below the cm3 scale. The harvesting technologies ...

Tópico(s): Advanced Thermoelectric Materials and Devices

2008 - American Institute of Physics | Journal of Applied Physics

Jornais Acesso aberto

Walter Harold,

... s Timber Position Bankers Trust Company Swiss Water-Power Great Britain At Geneva German Government Funds and the Reichsbank More Coal Trouble Employment in August Cost of Living Another Conversion Loan Issue American Cotton Crop Egyptian Cotton Crop Brazilian Cotton Skandinaviska ...

1925 - Gale Group | The Economist

Artigo Revisado por pares

Dipankar Barpuzary, Anindya Sundar Patra, Jayraj V. Vaghasiya, Bharat G. Solanki, Saurabh S. Soni, Mohammad Qureshi,

Hydrothermally grown one-dimensional ZnO nanowire (1D ZnO NW) and a newly synthesized metal-free, D-π-A type, carbazole dye (SK1) sensitizer-based photovoltaic device with a power conversion efficiency (PCE) of more than 5% have been demonstrated by employing the cobalt tris(2,2'-bipyridyl) redox shuttle. A short-circuit current density (Jsc) of ∼12.0 mA/cm(2), an open-circuit voltage (Voc) of ∼719 mV, and a fill factor (FF) of ∼65% have been afforded by the 1D ZnO NW-based dye-sensitized solar cell (DSSC) ...

Tópico(s): Advanced Nanomaterials in Catalysis

2014 - American Chemical Society | ACS Applied Materials & Interfaces

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Rongxiang Luo, Giuliano Benenti, Giulio Casati, Jiao Wang,

In systems described by the scattering theory, there is an upper bound, lower than Carnot, on the efficiency of steady-state heat-to-work conversion at a given output power. We show that interacting systems can overcome such bound and saturate, in the thermodynamic limit, the much more favorable linear-response bound. This result is rooted in the possibility for interacting systems to achieve the Carnot efficiency at the thermodynamic limit without delta-energy filtering, so that large efficiencies ...

Tópico(s): Thermal properties of materials

2018 - American Physical Society | Physical Review Letters

Jornais Acesso aberto

FROM OUR RACING CORRESPONDENT, FROM OUR SPECIAL CORRESPONDENT, FROM OUR RUGBY FOOTBALL CORRESPONDENT, FROM OUR ASSOCIATION FOOTBALL CORRESPONDENT, FROM OUR HOCKEY CORRESPONDENT, FROM OUR BILLIARDS CORRESPONDENT, FROM OUR CHESS CORRESPONDENT, FROM OUR CIVIL SERVICE CORRESPONDENT, NEVILLE DIXEY, , MARK FLETCHER., W. L. ANDREWS., ION S. MUNRO., C. J. PARR., W. ARNOLD-FORSTER, S. J. GRAY., H. W. FENN, H. C. BEERE. 9, Boley Hill, Rochester., FROM OUR OWN CORRESPONDENT, By CALLISTHENES, FROM OUR ART CRITIC, From Our Madrid Correspondent, FROM OUR CORRESPONDENT, FROM OUR CITY EDITOR, FROM OUR WEATHER CORRESPONDENT, From Our Parliamentary Correspondent, ENOCH HILL, Chairman. Halifax Building Society, Permanent Buildings, Feb. 6., Yours faithfully, H. G. RAWLINSON. 32, Queen's Gate Terrace, S.W., Yours obediently, J. IRELAND. Rosslyn, 28, Calcott Road, Knowle, Bristol 4, Feb. 10., C. B. SANDERS. 17, Glyn Mansions, W.14., EBBISHAM, President. ALGERNON MAUDSLAY, Hon. Secretary. The Anglo-Belgian Union, Feb. 9., RAY STRACHEY, Political Secretary to Lady Astor. 4, St. James's Square, S.W.1., By Our Agricultural Correspondent, FROM A CORRESPONDENT, C. W. WHATLEY. Burderop, Swindon., G. B. HONY. 25-27, Oxford Street, W.1, Feb. 7., JAMES ROMANES. 18, St. Swithin's Lane, E.C.4., JAMES CRICHTON-BROWNE, President. J. CHARTERIS, Brigadier-General, Chairman. The Model Abattoir Society, 90, Buckingham Palace Road, S.W.1., FROM OUR KENNEL CORRESPONDENT, FROM OWNERS AND LLOYD'S, FROM LLOYD'S,

... Transfer Agreements, South Banket Areas Issue, Yorkshire Electric Power ... Holidays, Croydon Gas Company Continual Technical Improvements Further ...

1934 - Gale Group | TDA

Artigo Revisado por pares

Yalan Chen, Jingjing Feng, Mingwei Fang, Xingpu Wang, You Liu, Shiying Li, Liping Wen, Ying Zhu, Lei Jiang,

Controllable ion transport in nanochannels can convert chemical energy into electrical energy, which can be achieved through ion-selective membranes. However, it is highly desirable but still remains a challenge for the large-scale production of the ion-selective membranes with excellent ion transport property, high conversion efficiency, and mechanical property, due to the complexity of the synthesis process or the associated high cost of its production. Herein, we develop a cost-effective Cu2+ ...

Tópico(s): Nanopore and Nanochannel Transport Studies

2021 - American Chemical Society | ACS Applied Polymer Materials

Artigo Acesso aberto

Jianjun Chen, Weiwen Xin, Weipeng Chen, Xiaolu Zhao, Yongchao Qian, Xiang‐Yu Kong, Lei Jiang, Liping Wen,

Ion transport in nanoconfinement exhibits significant features such as ionic rectification, ionic selectivity, and ionic gating properties, leading to the potential applications in desalination, water treatment, and energy conversion. Two-dimensional nanofluidics provide platforms to utilize this phenomenon for capturing osmotic energy. However, it is challenging to further improve the power output with inadequate charge density. Here we demonstrate a feasible strategy by employing Kevlar nanofiber ...

Tópico(s): Membrane Separation Technologies

2021 - American Chemical Society | ACS Central Science

Jornais Acesso aberto

Acres, D.M. Mason, W.J.H. Whittall, Charles Pakeman, Pro Bono Publico, W.R. Lawson, R.F.W.,

... Underclothes Norway - Substitutes - Wireless - Lower Prices Argentina - The ... International Corporation Norwich Union Life Insurance Society Scottish ...

1918 - Gale Group | The Economist

Artigo Revisado por pares

Xiaoxuan Sun, Jinxing Chen, Junfeng Zhai, He Zhang, Shaojun Dong,

Solar-to-fuel conversion followed by secondary utilization in fuel cells provides an appealing approach to alleviating global energy shortages but is largely restricted by the complex design of power systems and the development of functional catalysts. Herein, we presented a biohybrid photoelectrochemical cell (BPEC) to implement sustainable solar-to-fuel-to-electric power conversion in a single compartment, by ingeniously combining reliable photoelectrochemical H2O2 generation with efficient bioelectrochemical ...

Tópico(s): Electrocatalysts for Energy

2022 - American Chemical Society | Journal of the American Chemical Society

Artigo Revisado por pares

В. В. Ростов, А. V. Savilov,

We propose a method for a very significant increase of the peak power of a backward-wave electron oscillator operating in the non-stationary regime of the super-radiation of short rf pulses. This method is based on sectioning: a regular self-oscillator section is supported with a section providing amplification of the super-radiant pulse. Profiling of a resonant parameter in the amplifying section is used to avoid the parasitic self-excitation and to increase the efficiency of the electron-wave ...

Tópico(s): Particle Accelerators and Free-Electron Lasers

2013 - American Institute of Physics | Physics of Plasmas

Artigo Acesso aberto Revisado por pares

T. W. Kim, Brian R. Albert, Lionel C. Kimerling, Jürgen Michel,

InGaP single-junction solar cells are grown on lattice-matched Ge-on-Si virtual substrates using metal-organic chemical vapor deposition. Optoelectronic simulation results indicate that the optimal collection length for InGaP single-junction solar cells with a carrier lifetime range of 2–5 ns is wider than approximately 1 μm. Electron beam-induced current measurements reveal that the threading dislocation density (TDD) of InGaP solar cells fabricated on Ge and Ge-on-Si substrates is in the range ...

Tópico(s): Nanowire Synthesis and Applications

2018 - American Institute of Physics | Journal of Applied Physics

Jornais Acesso aberto

An Investigator,

... Monthly Trade Supplement The Money Market Waste Of Power In Parliament The ... Conversion Of The Turkish Debt Hostilities Without Declaration Of ...

1883 - Gale Group | The Economist

Artigo Revisado por pares

Abuduheiremu Awati, Shan Zhou, Ting Shi, Jie Zeng, Ran Yang, Yanjun He, Xin Zhang, Hui Zeng, Dazhang Zhu, Tongcheng Cao, Lei Xie, Mingxian Liu, Biao Kong,

Capturing the abundant salinity gradient power into electric power by nanofluidic systems has attracted increasing attention and has shown huge potential to alleviate the energy crisis and environmental pollution problems. However, not only the imbalance between permeability and selectivity but also the poor stability and high cost of traditional membranes limit their scale-up realistic applications. Here, intertwined "soft-hard" nanofibers/tubes are densely super-assembled on the surface of anodic ...

Tópico(s): Solar-Powered Water Purification Methods

2023 - American Chemical Society | ACS Applied Materials & Interfaces