Browsing by Title

Now showing items 9953-9972 of 24060

    • High Capacity Recurrent Associative Memories 

      Davey, N.; Hunt, S.; Adams, R.G. (2004-12)

    • High Capacity, Small World Associative Memory Models 

      Davey, N.; Calcraft, L.; Adams, R.G. (2006)

    • High Circular Polarization in the Star Forming Region NGC 6334: Implications 

      Menard, F.; Chrysostomou, A.; Gledhill, T.; Hough, J.; Bailey, J. (Astronomical Society of the Pacific, 2000)
      The amino-acids which form the building blocks of biological proteins are all left-handed molecules. By contrast, when these molecules are made in the laboratory equal numbers of the right and left-handed versions are made. ...

    • High content analysis of in vitro alveolar macrophage responses can provide mechanistic insight for inhaled product safety assessment 

      Hutter, Victoria; Hopper, Sarah; Skamarauskas, John; Hoffman, Ewelina (2023-02-28)
      Assessing the safety of inhaled substances in the alveolar region of the lung requires an understanding of how the respired material interacts with both physical and immunological barriers. Human alveolar-like macrophages ...

    • High Content Image Analysis as a Tool to Morphologically Distinguish Macrophage Activation and Determine Its Importance for Foamy Alveolar Macrophage Responses 

      Hoffman, Ewelina; Napieralska, Paulina; Mahendran, Rhamiya; Murnane, Darragh; Hutter, Victoria (2021-09-01)
      Introduction: Lung diseases are an increasing global health burden affecting millions of people worldwide. Only a few new inhaled medicines have reached the market in the last 30 years, in part due to foamy alveolar ...

    • High contrast imaging at ten microns, a search for exoplanets around: Eps Indi A, Eps Eri, Tau Ceti, Sirius A and Sirius B 

      Pathak, P.; Roche, D. J. M. Petit dit de la; Kasper, M.; Sterzik, M.; Absil, O.; Boehle, A.; Feng, F.; Ivanov, V. D.; Janson, M.; Jones, H. R. A.; Kaufer, A.; Käufl, H. -U.; Maire, A. -L.; Meyer, M.; Pantin, E.; Siebenmorgen, R.; Ancker, M. E. van den; Viswanath, G. (2021-08-18)
      The direct imaging of rocky exoplanets is one of the major science goals for upcoming large telescopes. The contrast requirement for imaging such planets is challenging. However, the mid-IR (InfraRed) regime provides the ...

    • High coverage with HAART is required to substantially reduce the number of deaths from tuberculosis : system dynamics simulation 

      Lebcir, Mohamed; Atun, Rifat A.; Drobniewski, Francis; McKee, Martin; Coker, Richard (2007-04)
      We used a system dynamics simulation model of the transmission dynamics of drug-sensitive tuberculosis (DSTB), multidrug-resistant tuberculosis (MDRTB) and HIV to estimate the impact of coverage with highly active ...

    • High definition licence plate detection algorithm 

      Jeffrey, Zoe; Ramalingam, Soodamani (Institute of Electrical and Electronics Engineers (IEEE), 2012)
      This paper describes a background noise elimination technique introduced for License Plate (LP) detection algorithms specifically designed for High Definition (HD) images to deal with the surplus data they contain. The ...

    • A High Efficiency and Low Ripple Cross-Coupled Charge Pump Circuit 

      Ma, Minglin; Cai, Xinglong; Sun, Yichuang (2017-09-19)
      A fully integrated cross-coupled charge pump circuit with four-clock signals and a new method of body bias have been proposed. The new clock scheme eliminates all of the reversion power loss and reduces the ripple voltage. ...

    • High Efficiency Cross-Coupled Charge Pump Circuit with Four-Clock Signals 

      Ma, Minglin; Cai, Xinglong; Jiang, Jin; Sun, Yichuang (2018-12-01)
      A fully integrated cross-coupled charge pump circuit for boosting dc-to-dc converter applications with four-clock signals has been proposed. With the new clock scheme, this charge pump eliminates all of the reversion power ...

    • High Efficiency Low Power Rectifiers and ZVS DC to DC Converters for RF Energy Harvesting 

      Nourieh, Najmehossadat (2023-04-04)
      In recent years, advancements in modern technologies have grown the demand for low-power wireless devices. Considering that enhancing the lifetime of the required battery to maintain the operation of these devices is still ...

    • High Energy Gamma Radiation From PKS 0528+134 Observed by EGRET 

      Mukherjee, R.; Gear, W.K.; Marscher, A.P.; Moore, E.M.; Travis, J.P.; Zhang, Y.; Robson, E.I.; Stevens, J. A.; Terasranta, H.; Tornikoski, M.; Wagner, S. (Astronomical Society of the Pacific, 1996)
      A summary of EGRET observations of PKS 0528+134 is given, with special emphasis on the 1993 March observations when the source flared in gamma-rays. The flux history of PKS 0528+134 as well as spectra of the source are ...

    • High energy gamma-ray sources in the VVV survey - II. The AGN counterparts 

      Donoso, Laura G; Pichel, Ana; Baravalle, Laura D; Alonso, M Victoria; Schmidt, Eduardo O; Minniti, Dante; Masetti, Nicola; Smith, Leigh C; Lucas, Philip W; Villalon, Carolina; Rovero, Adrián C; Coldwell, Georgina (2024-03-09)
      We identified Active Galactic Nuclei (AGN) candidates as counterparts to unidentified gamma-ray sources (UGS) from the Fermi-LAT Fourth Source Catalogue at lower Galactic latitudes. Our methodology is based on the use of ...

    • High Energy Milling of Micro Magnetic Powder for Fingerprint Development 

      Nag, K.; Liu, X.; Scott, A.; Chen, Y.K. (2008)
      Highly reflective magnetic powders have been available commercially for latent fingerprint development on dark background surfaces for a few years, however there are needs of a superior darker variety of the magnetic powder ...

    • The high energy X-ray probe ( HEX-P ): studying extreme accretion with ultraluminous X-ray sources 

      Bachetti, Matteo; Middleton, Matthew J.; Pinto, Ciro; Gúrpide, Andrés; Walton, Dominic J.; Brightman, Murray; Lehmer, Bret; Roberts, Timothy P.; Vasilopoulos, Georgios; Alford, Jason; Amato, Roberta; Ambrosi, Elena; Dai, Lixin; Earnshaw, Hannah P.; El Byad, Hamza; García, Javier A.; Luca Israel, Gian; Jaodand, Amruta; Madsen, Kristin; Maitra, Chandreyee; Mandel, Shifra; Mori, Kaya; Pintore, Fabio; Ohsuga, Ken; Pilia, Maura; Stern, Daniel; Younes, George; Wolter, Anna (2023-11-27)
      Introduction: Ultraluminous X-ray sources (ULXs) represent an extreme class of accreting compact objects: from the identification of some of the accretors as neutron stars to the detection of powerful winds travelling at ...

    • The high energy X-ray probe (HEX-P): a new window into neutron star accretion 

      Ludlam, R. M.; Malacaria, C.; Sokolova-Lapa, E.; Fuerst, F.; Pradhan, P.; Shaw, A. W.; Pottschmidt, K.; Pike, S.; Vasilopoulos, G.; Wilms, J.; García, J. A.; Madsen, K.; Stern, D.; Maitra, C.; Del Santo, M.; Walton, D. J.; Brumback, M. C.; van den Eijnden, J. (2023-12-12)
      Accreting neutron stars (NSs) represent a unique laboratory for probing the physics of accretion in the presence of strong magnetic fields (B ≳ 108 G). Additionally, the matter inside the NS itself exists in an ultra-dense, ...

    • The high energy X-ray probe (HEX-P): constraining supermassive black hole growth with population spin measurements 

      Piotrowska, J. M.; García, J. A.; Walton, D. J.; Beckmann, R. S.; Stern, D.; Ballantyne, D. R.; Wilkins, D. R.; Bianchi, S.; Boorman, P. G.; Buchner, J.; Chen, C.-T.; Coppi, P.; Dauser, T.; Fabian, A.C.; Kammoun, E.; Madsen, K.; Mallick, L.; Matt, G.; Matzeu, G.; Nardini, E.; Pizzetti, A.; Puccetti, S.; Ricci, C.; Tombesi, F.; Torres-Albà, N.; Wong, K.-W. (2024-03-28)
      Constraining the primary growth channel of supermassive black holes (SMBHs) remains one the most actively debated questions in the context of cosmological structure formation. Owing to the expected connection between SMBH ...

    • The high energy X-ray probe (HEX-P): magnetars and other isolated neutron stars 

      Alford, J. A. J.; Younes, G. A.; Wadiasingh, Z.; Abdelmaguid, M.; An, H.; Bachetti, M.; Baring, M. G.; Beloborodov, A.; Chen, A. Y.; Enoto, T.; García, J. A.; Gelfand, J. D.; Gotthelf, E. V.; Harding, A. K.; Hu, C-P.; Jaodand, A. D.; Kaspi, V.; Kim, C.; Kouveliotou, C.; Kuiper, L.; Mori, K.; Nynka, M.; Park, J.; Stern, D.; Valverde, J.; Walton, D. J. (2024-01-09)
      The hard X-ray emission from magnetars and other isolated neutron stars remains under-explored. An instrument with higher sensitivity to hard X-rays is critical to understanding the physics of neutron star magnetospheres ...

    • The High Energy X-ray Probe (HEX-P): probing accretion onto stellar mass black holes 

      Connors, Riley M. T.; Tomsick, John A.; Draghis, Paul; Coughenour, Benjamin; Shaw, Aarran W.; García, Javier A.; Walton, Dominic; Madsen, Kristin; Stern, Daniel; Rodriguez, Nicole Cavero; Dauser, Thomas; Del Santo, Melania; Jiang, Jiachen; Krawczynski, Henric; Liu, Honghui; Neilsen, Joseph; Nowak, Michael; Pike, Sean; Santangelo, Andrea; Sridhar, Navin; West, Andrew; Wilms, Jörn (2024-01-08)
      Accretion is a universal astrophysical process that plays a key role in cosmic history, from the epoch of reionization to galaxy and stellar formation and evolution. Accreting stellar-mass black holes in X-ray binaries are ...

    • The high energy X-ray probe (HEX-P): probing the physics of the X-ray corona in active galactic nuclei 

      Kammoun, Elias; Lohfink, Anne M.; Masterson, Megan; Wilkins, Dan R.; Zhao, Xiurui; Balokovic, Mislav; Boorman, Peter G.; Connors, Riley; Coppi, Paolo; Fabian, Andrew; García, Javier A.; Madsen, Kristin K.; Rodriguez Cavero, Nicole; Sridhar, Navin; Stern, Daniel; Tomsick, John; Wevers, Thomas; Walton, Dominic J.; Bianchi, Stefano; Buchner, Johannes; Civano, Francesca M.; Lanzuisi, Giorgio; Mallick, Labani; Matt, Giorgio; Merloni, Andrea; Nardini, Emanuele; Piotrowska, Joanna M.; Ricci, Claudio; Wong, Ka-Wah; Zoghbi, Abderahmen (2024-01-05)
      The hard X-ray emission in active galactic nuclei (AGN) and black hole X-ray binaries is thought to be produced by a hot cloud of electrons referred to as the corona. This emission, commonly described by a power law with ...