Results 61 to 70 of about 4,061 (210)

Optical Yagi-Uda nanoantennas [PDF]

, 2012
Conventional antennas, which are widely employed to transmit radio and TV signals, can be used at optical frequencies as long as they are shrunk to nanometer-size dimensions.
Kivshar, Yuri S., Maksymov, Ivan S., Miroshnichenko, Andrey E., Staude, Isabelle   +3 more
core   +2 more sources

Calprotectin Is a Circulating Biomarker and Potential Therapeutic Target for Sarcopenia in Chronic Obstructive Pulmonary Disease

Journal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 1, February 2026.
ABSTRACT Background Sarcopenia, an important complication of chronic obstructive pulmonary disease (COPD), is significantly associated with increased mortality. Systemic inflammation is an important trigger of COPD‐related skeletal muscle dysfunction. Calprotectin is a damage‐associated molecular pattern involved in the inflammatory response, but its ...
Liwei Liao, Jiaye Li, Weidong Xu, Yan Yin, Zilin Wang, Chang Li, Yanxia Li, Xiaoming Zhou, Mingming Deng, Gang Hou   +9 more
wiley   +1 more source

Dual-band global positioning system antenna fed by the proximity-inset method

The Journal of Engineering, 2017
A method to excite dual band for a microstrip antenna on a two-layer substrate by combining the proximity feed and the inset feed in a simple way is presented. Both linearly polarised and circularly polarised (CP) dual-band waves can be excited.
The-Nan Chang, Jyun-Ming Lin
doaj   +1 more source

The Geometry of PSR B0031-07 [PDF]

, 2007
PSR B0031-07 is well known to exhibit three different modes of drifting sub-pulses (mode A, B and C). It has recently been shown that in a multifrequency observation, consisting of 2700 pulses, all driftmodes were visible at low frequencies, while at 4 ...
A. Jessner, B. W. Stappers, Bartel, D. Mitra, Edwards, Gangadhara, Gangadhara, Huguenin, Izvekova, J. Kuijpers, J. M. Smits, Joshi, Krishnamohan, Kuzmin, Mitra, Mitra, P. Weltevrede, Radhakrishnan, Ruderman, Smits, Swarup, Taylor, Thorsett, Vivekanand, Vivekanand, Vivekanand, von Hoensbroech, Voûte, Wright, Wright, Y. Gupta   +30 more
core   +5 more sources

Synergistic Plasmonic‐Thermoelectric Enhancement in Semiconducting Carbon Nanotubes for Infrared Light Detection

Small Structures, Volume 7, Issue 2, February 2026.
Purified semiconducting carbon nanotube films with controlled amphoteric doping exhibit a synergistic enhancement of plasmonic absorption and thermoelectric response, thereby enabling high‐sensitivity infrared (IR) light detection. By tuning electronic and thermal transport simultaneously, an 11‐fold improvement in photothermoelectric response is ...
Masayuki Ishihara, Daichi Suzuki, Kazuhiro Yoshida, Kanae Oi, Kou Li, Yuhi Inada, Takeshi Yamao, Yukio Kawano, Yoshiyuki Nonoguchi   +8 more
wiley   +1 more source

An Iterative Procedure for Combining the Advantages of a Multi-Frequency and Multi-Resolution Inversion Algorithm [PDF]

, 2011
Starting from the iterative multi ]scaling approach previously studied for monochromatic illuminations, two multi ]resolution strategies for dealing with multi ]frequency inverse scattering experiments have been developed. The first procedure is based on
Donelli, Massimo, Franceschini, Davide, Massa, Andrea, Tamanini, E   +3 more
core  

On the Enhancement of the Reconstruction Accuracy obtained with a Multi-Source/Multi-Illumination Inverse Scattering Technique [PDF]

, 2005
This paper explores the possibility of enhancing the available information content of scattered data by means of an innovative Multi-Source strategy.
Franceschini, Davide, Massa, Andrea
core   +4 more sources

Baseline Inflammatory Markers as Predictors of Running‐Related Injuries: A One‐Year Prospective 4HAIE Cohort Study

Scandinavian Journal of Medicine &Science in Sports, Volume 36, Issue 2, February 2026.
ABSTRACT Inflammatory processes may contribute to running‐related injury (RRI) susceptibility, yet the predictive value of baseline inflammatory biomarkers remains unclear. This prospective study investigated whether baseline biochemical markers of inflammation predict RRI occurrence in healthy individuals over 1 year, while accounting for training ...
Lukas Cipryan, Jiri Skypala, Martina Litschmannova, Daniel Jandacka, Tomas Dostal, Dominik Sindler, David Zahradnik, Peter Hofmann   +7 more
wiley   +1 more source

WSClean : an implementation of a fast, generic wide-field imager for radio astronomy [PDF]

, 2014
This article has been accepted for publication in Monthly Notices of the Royal Astronomical Society. © 2014 The Authors. Published by Oxford University Press on behalf of the Royal Astronomical Society.Astronomical widefield imaging of interferometric ...
Bell, M. E., Bernardi, G., Bhat, N. D. R., Bowman, J. D., Briggs, F. H., Cappallo, R. J., Corey, B. E., Deshpande, A. A., Emrich, D., Ewall-Wice, A., Feng, L., Gaensler, B. M., Goeke, R., Greenhill, L. J., Hazelton, B. J., Hindson, L., Hughes, J. D., Hurley-Walker, N., Jacobs, D. C., Johnston-Hollitt, M., Kaplan, D. L., Kasper, J. C., Kratzenberg, E., Kudryavtseva, N., Lenc, E., Lonsdale, C. J., Lynch, M. J., McKinley, B., McWhirter, S. R., Mitchell, D. A., Morales, M. F., Morgan, E., Murphy, T., Neben, A. R., Oberoi, D., Offringa, A. R., Ord, S. M., Pindor, B., Prabu, T., Procopio, P., Rhee, J., Riding, J., Roshi, D. A., Shankar, N. Udaya, Srivani, K. S., Subrahmanyan, R., Tingay, S. J., Waterson, M., Wayth, R. B., Webster, R. L., Whitney, A. R., Williams, A., Williams, C. L.   +52 more
core   +3 more sources

Macrophages Mediate Mesoscale Brain Mechanical Homeostasis

Advanced Materials, Volume 38, Issue 6, 27 January 2026.
We investigated the role of infiltrating immune cells in sculpting the developing brain. Using Brillouin microscopy and active microrheology, we found microglia actively maintain tissue viscoelasticity. Moreover, colony stimulating factor one receptor (CSF1R)‐driven stromal remodeling alters brain mechanics in vivo. These findings link immune activity,
Woong Young So, Bailey Johnson, Patricia B. Gordon, Kevin S. Bishop, Hyeyeon Gong, Hannah A Burr, Jack Rory Staunton, Chenchen Handler, Khanh Loan Ly, Raman Sood, Giuliano Scarcelli, Kandice Tanner   +11 more
wiley   +1 more source