Results 81 to 90 of about 78,860 (237)

Dual‐Polarization‐Sensitive Organic Photodetectors for Real‐Time Polarimetric Imaging

Laser &Photonics Reviews, EarlyView.
Bias‐switchable organic photodetectors with orthogonally stacked uniaxially oriented polymer layers enable dual‐polarization detection and real‐time polarimetric imaging. This scalable, template‐free strategy achieves a high dichroic ratio (>11), rapid response (>500 Hz), and detectivity up to 1013 Jones.
Jiayin Han, Wanzhu Cai, Yingying Xue, Qi Zhu, Mingsheng Gao, Yu Tang, Zhuangmiao Wang, Furong Zhu   +7 more
wiley   +1 more source

Millimeter Interferometric Investigations of the Energy Sources of Three Ultraluminous Infrared Galaxies, UGC 5101, Mrk 273, and IRAS 17208-0014, based on HCN to HCO+ Ratios

, 2006
We present interferometric observations of three ultraluminous infrared galaxies (ULIRGs; UGC 5101, Mrk 273, and IRAS 17208-0014) in the 3-mm wavelength range, using the Nobeyama Millimeter Array.
Antonucci R., Arimoto N., Botschwina P., Franceschini A., Gierens K. M., Iwasawa K., Kohno K., Kotaro Kohno, Kouichiro Nakanishi, Lepp S., Martin J. M., Masatoshi Imanishi, Nakanishi K., Okumura S., Vignati P.   +14 more
core   +1 more source

Dynamic Evolution and Transformative Trends in the Consumer Market: A Technology Paradox Perspective

Psychology &Marketing, EarlyView.
ABSTRACT The consumer market is defined by tensions arising from the clash between technological advancement and consumer psychology. Current research lacks a unifying framework to explain these contradictions. Addressing this gap, we introduce a conceptual model based on technology paradox theory, which maps the dynamic process from antecedents ...
Chanaka Jayawardhena, Hongfei Liu, Chatura Ranaweera, P.K. Senyo   +3 more
wiley   +1 more source

Gas distribution, kinematics and star formation in faint dwarf galaxies [PDF]

, 2005
We compare the gas distribution, kinematics and the current star formation in a sample of 10 very faint (-13.37 < M_B < -9.55) dwarf galaxies. For 5 of these galaxies we present fresh, high sensitivity, GMRT HI 21cm observations.
Ayesha Begum, Begum, Begum, Begum, Bell, Braine, Bureau, Côté, De Vaucouleurs, Dekel, Efstathiou, Ferrara, Gnedin, Grebel, Gunn, Hodge, Hoffman, Hunter, Hunter, I. D. Karachentsev, James, Jayaram N. Chengalur, Jörsäter, Karachentsev, Karachentsev, Karachentseva, Karachentseva, Kennicutt, Kennicutt, Kennicutt, Kim, Kniazev, Koribalski, Kunth, Lee, Lee, Legrand, Lo, Lo, M. E. Sharina, Majewski, Makarova, Mateo, Pustilnik, Rupen, S. S. Kaisin, Sargent, Schaye, Schlegel, Schulte-Ladbeck, Simpson, Skillman, Skillman, Skillman, Staveley-Smith, Strobel, Swarup, Taylor, Taylor, Tolstoy, Toomre, Van Zee, Van Zee, Van Zee, Verheijen, Walter, Westmeier, Westpfahl, Wilcots, Young, Young, Young   +71 more
core   +2 more sources

A new combination and typification of Pouzolzia peteri Friis (Urticaceae)

Nordic Journal of Botany, EarlyView.
Pouzolzia peteri, a lesser‐known species from the African continent, is currently classified as a member of the genus Pouzolzia. However, based on the morphological characteristics of its male flowers and leaf venation, its transfer to the genus Gonostegia is proposed.
Amit Gupta, Vijay V. Wagh
wiley   +1 more source

Стратегии интеграции UGC в трансформацию традиционных СМИ Китая: сравнение платформ и механизмов участия пользователей

Динамика медиасистем
В данной работе исследуется роль пользовательского контента (UGC) на фоне цифровой трансформации традиционных СМИ Китая. Анализ практик центрального телевидения Китая (CCTV) и телерадиокомпании провинции Сычуань (SRT) на платформах Weibo и Douyin ...
Гао Цяньнань
doaj   +1 more source

New distances of unresolved dwarf elliptical galaxies in the vicinity of the Local Group

, 2005
We present Surface Brightness Fluctuation distances of nine early-type dwarf galaxies and the S0 galaxy NGC 4150 in the Local Volume based on deep B- and R-band CCD images obtained with the 2.56 metre Nordic Optical Telescope.
Baryshev, Binggeli, Bremnes, C. Flynn, Cowie, Côté, de Jong, Drozdovsky, Ferguson, Fisher, Geller, H. Jerjen, Jensen, Jensen, Jerjen, Jerjen, Jerjen, Jerjen, Jerjen, Jerjen, Johnson, Karachentsev, Karachentsev, Karachentseva, Landolt, Makarova, Miller, Moore, Parodi, R. Rekola, Sandage, Schlegel, Silbermann, Simien, Solanes, Tanaka, Tonry, Tonry, Trentham, Wegner   +39 more
core   +1 more source

Terniopsis chanthaburiensis (Podostemaceae), a new record for China and its complete plastid genome

Nordic Journal of Botany, EarlyView.
The genus Terniopsis consists of plants that have not been thoroughly studied, with many species remaining taxonomically unresolved. In this study, Terniopsis chanthaburiensis is reported as a new record of China based on morphological traits. Then, we assembled and annotated its chloroplast genome based on genome skimming data.
Huan‐Xi Yu, Xian‐Lin Guo, Shi‐Liang Wen, Gui‐Can Lin, Xin‐Xin Zhou, Shui‐Xing Luo, Wang‐Gu Xu, Zhi Wang   +7 more
wiley   +1 more source

A Hubble Space Telescope Imaging Survey of Nearby Active Glactic Nuclei [PDF]

, 1998
We obtained 500-second F606W WFPC2 images of 256 of the nearest ...
Antonucci R., Heckman T. M., Kotilainen J. K., Lawrence A., Matthew A. Malkan, Mauder W., Petrosian A. R., Raymond Tam, Smith D. A., Varoujan Gorjian   +9 more
core   +2 more sources

Flowering out of sync: Climate change alters the reproductive phenology of Terminalia paniculata in the Western Ghats of India

PLANTS, PEOPLE, PLANET, EarlyView.
Understanding how climate change impacts the plant life cycle is critical for maintaining biodiversity and ecosystem services. Our findings suggest that Terminalia paniculata Roth, a common tropical deciduous tree species in the Western Ghats, is now flowering and fruiting at more scattered times than it used to in the past.
Ananthapadmanaban Karthikeyan, Venkatraman Karthik, Sivagnanam Chandrasekaran   +2 more
wiley   +1 more source