Results 91 to 100 of about 3,036 (288)

The JCMT Gould Belt Survey : first results from the SCUBA-2 observations of the Ophiuchus molecular cloud and a virial analysis of its prestellar core population [PDF]

, 2015
In this paper, we present the first observations of the Ophiuchus molecular cloud performed as part of the James Clerk Maxwell Telescope (JCMT) Gould Belt Survey (GBS) with the SCUBA-2 instrument.We demonstratemethods for combining these datawith ...
Thomas, H., {Moriarty-Schieven}, G, Viti S, {Bresnahan}, D, Tothill, Nicholas F. H. (R17058), {Walker-Smith}, S, {Zhu}, M, Bastien, P, Greaves J, Gregson J, Berry DS, Spinoglio L, Tothill, N., Fuller GA, {Hogerheijde}, M R, Butner, H., Pineda, J. E., Fich, M, Di Francesco, J., Buckle, J., {Tisi}, S, Currie, M.J., Ward-Thompson, D, Greaves, J., White, GJ, Sadavoy S, Butner, H, {Pineda}, J E, Richer, J., Mairs S, Könyves, V, Salji C, Knee, L.B.G., Moriarty-Schieven G, Holland, W., Friesen, R, Butner H, Griffin, M.J., {Johnstone}, D, {Yates}, J, Andre P, Marsh K, Griffin, M. J., Drabek-Maunder, E, Wouterloot J, Walker-Smith, S., Tisi S, Rawlings, J., Ward-Thompson D, {Fiege}, J, Rumble D, Pineda, J.E., Hogerheijde MR, Joncas, G., Nutter, David J., Kirk, Jason Matthew, Coude, S, Gregson, J, Robertson, D., Zhu M, Quinn C, Tothill N, Hogerheijde, M.R., Berry, D.S., Chrysostomou, A, Spinoglio, L, Drabek-Maunder, E., Kirk, Helen M., {Fich}, M, {Robertson}, D, Berry, D. S, Hatchell, Jennifer, Duarte-Cabral, A, {Rosolowsky}, E, Moriarty-Schieven, G., Tothill, N, Sadavoy, S., Knee LBG, Davis, C. J, Zhu, M, Mottram JC, Pattle, Katherine M, White GJ, Friberg, P., Matthews, B.C., White, G. J, {Kirk}, J M, Chrysostomou, A., Beaulieu, Sylvie F., Pattle, Kate, Francesco JD, Chen M, Kirk, H, Tisi, S., Matthews, B. C, Duarte-Cabral, A., Rumble, D., {Sadavoy}, S, Quinn, C., Rawlings J, Beaulieu, S. F., {Graves}, S, Ward-Thompson, Derek, {Nutter}, D, {Spinoglio}, L, Viti, S, {Tothill}, N, Fich, M., Nutter, D., {Griffin}, M J, Griffin MJ, Bastien P, SPINOGLIO, Luigi Giuseppe Maria, {Marsh}, K, Graves, S., Viti, S., Wouterloot, J, Currie MJ, Pineda, Jaime E., Kirk JM, {Chen}, M, {Beaulieu}, S F, {Fuller}, G A, Nutter D, Buckle, Jane V., Rosolowsky, E., Rawlings, J, Tisi, S, {Butner}, H, Graves, S, Broekhoven-Fiene H, Mottram, Joseph C., Johnstone, Doug, Quinn, C, {White}, G J, Robertson, D, Joncas G, {Holland}, W, Mairs, S, Robertson D, Jenness T, Rosolowsky, E, {Ward-Thompson}, D, Matthews, B. C., Thomas, H, Kirk, J.M., Mottram, JC, {Kirk}, H, Pineda, J.E, {Friberg}, P, Ward-Thompson, D., {Drabek-Maunder}, E, Beaulieu, S.F., Chen, M., Currie, M. J, {Thomas}, H, Pattle K, Broekhoven-Fiene, H., Coude S, Johnstone, D, Jenness, T, Fuller, G. A., Holland W, Davis CJ, Fiege, J, {Viti}, S, Yates, J, {Coude}, S, Gregson, J., {Davis}, C J, Konyves V, Marsh, K., {Buckle}, J, Sadavoy, S, Duarte-Cabral A, {Friesen}, R, Spinoglio, L., Salji, C, Matthews BC, {Matthews}, B C, Griffin, M. J, Mottram, J. C., Buckle, J, Fuller, Gary; id_orcid, Thomas H, Friberg P, {Gregson}, J, Coude, S., {Joncas}, G, {Rumble}, D, {Salji}, C, Knee, L. B. G., Broekhoven-Fiene, Hannah, Bastien, P., Hatchell, J., Beaulieu, SF, Marsh, K, Kirk H, {Mairs}, S, Berry, Dave S., Pattle, K., {Francesco}, J D, White, G. J., Fuller, G.A., {Currie}, M J, Moriarty-Schieven, G, Fuller, G. A, {Richer}, J, Beaulieu SF, {Rawlings}, J, Bresnahan, D, {Quinn}, C, Di Francesco, J, Currie, M, André, P., Bresnahan, D., Richer, J, Yates J, Beaulieu, S. F, Kirk, JM, {Duarte-Cabral}, A, Fiege J, {Jenness}, T, Hatchell J, Johnstone D, Rosolowsky E, Könyves, V., Joncas, G, Fiege, J., Pattle, K, {Wouterloot}, J, André, PH, Davis, C.J., Pineda JE, Francesco, J., {Mottram}, J C, White, G.J., Jenness, T., Mairs, S., Yates, J., Berry, D. S., Kirk, Jason M., Johnstone, D., André, Ph., {Hatchell}, J, Zhu, M., Buckle J, Broekhoven-Fiene, H, Hogerheijde, M.R, White, Glenn J., Currie, Malcolm J., {André}, P, Berry, DS, Davis, C. J., Rumble, D, {Pattle}, K, Friesen R, {Bastien}, P, Graves S, Chen, M, Chrysostomou A, Knee, L. B. G, Mottram, J.C., Salji, C., Friberg, P, Fich M, {Broekhoven-Fiene}, H, Wouterloot, J., Bresnahan D, Holland, W, {Berry}, D S, Walker-Smith S, Friesen, R., Walker-Smith, S, {Chrysostomou}, A, {Greaves}, J, Currie, M. J., Fich, Michel, Mottram, J.C, Hatchell, J, Nutter, D, {Könyves}, V, Drabek-Maunder E, Richer J, Drabek-Maunder, Emily, Kirk, H., Hatchell, Jennifer H., Hogerheijde, M. R., Jenness, Tim, {Knee}, L B G, Kirk, J. M.   +290 more
core   +1 more source

Engineering Energy Harvesting Pathways in Mn‐Yb‐Doped Perovskite Nanocrystals

Advanced Optical Materials, EarlyView.
Mn‐Yb codoping in metal halide perovskite nanocrystals establishes dual‐channel energy reservoirs that capture charge carriers and drip‐feed them back to the host on millisecond timescales. This synergistic recycling mechanism overcomes prompt nanosecond recombination limitations, enabling an eight‐fold enhancement in photocatalytic CO2​ reduction ...
Manoj Sharma, Chang Cao, Pria Ramkissoon, Hanchen Li, Nadine J. Schrenker, Naufan Nurrosyid, Anthony S. R. Chesman, Junhong Yu, Joanne Etheridge, Trevor A. Smith, Akshat Tanksale, Jacek. J. Jasieniak   +11 more
wiley   +1 more source

Beam-combining superconducting detector for submillimetre-wave astronomical interferometry [PDF]

, 2003
The feasibility of making single-chip, superconducting detectors for submillimetre-wave astronomical inteferometry is demonstrated. An experimental device based on back-to-back corrugated horns, and back-to-back finline transitions, was fabricated.
Yassin, Ghassan, Jacobs, K, Yassin, G, Withington, S, Campbell, E, Wolfe, S, Tham, CY   +6 more
core   +1 more source

A Proof‐of‐Concept Assessment of a Novel Wearable Eyelid Muscle Device: A Pre‐Clinical Animal Cadaver Study for Eyelid Closure Restoration

Advanced Robotics Research, EarlyView.
This article introduces a soft wearable eyelid sling device incorporating a hydraulic soft artificial muscle (SAM) for achieving complete closure of an eyelid. The SAM is driven by a cam mechanism that provides a displacement profile closely matched with those of a healthy eyelid.
Patrick Pruscino, Phuoc Thien Phan, James Davies, Bibhu Sharma, Tianruo Guo, Chi Cong Nguyen, Nigel H. Lovell, Thanh Nho Do   +7 more
wiley   +1 more source

An astronomical seismometer [PDF]

, 1992
We present the design of a new type of instrument to measure small doppler shifts in spectral lines. Our instrument is a form of Heterodyned, Holographic Spectrometer, here optimized for high photon efficiency.
Butcher, H, BUTCHER, HR, Frandsen, S, Douglas, N, DOUGLAS, NG   +4 more
core  

X-Ray Polarization Study of Pulsar Wind Nebulae with eXTP: Simulation Results and Scientific Prospects

The Astrophysical Journal
X-ray polarization observations of pulsar wind nebulae (PWNe) provide crucial insights into magnetic field structures and particle acceleration mechanisms.
Kuan Liu, Fei Xie, Ming-Yu Ge, Wei Deng, En-Wei Liang   +4 more
doaj   +1 more source

Solid Harmonic Wavelet Bispectrum for Image Analysis

Advanced Science, EarlyView.
The Solid Harmonic Wavelet Bispectrum (SHWB), a rotation‐ and translation‐invariant descriptor that captures higher‐order (phase) correlations in signals, is introduced. Combining wavelet scattering, bispectral analysis, and group theory, SHWB achieves interpretable, data‐efficient representations and demonstrates competitive performance across texture,
Alex Brown, Mathilda Avirett‐Mackenzie, Carolin Villforth, Georgios Exarchakis   +3 more
wiley   +1 more source

Fabrication of Superconducting Detectors for Studying the Universe [PDF]

, 2012
Superconducting detectors offer unparalleled means of making astronomical/cosmological observations. Fabrication of these detectors is somewhat unconventional; however, a lot of novel condensed matter physics/materials scientific discoveries and ...
Brown, Ari-David
core   +1 more source

Design, Testing, and Commissioning of the Sun Yat-sen University (SYSU) 80 cm Infrared Telescope

The Astronomical Journal
The Sun Yat-sen University 80 cm telescope is a new-generation near-infrared (NIR) facility in China dedicated to time-domain astronomy, while also serving as a testbed for emerging NIR cameras.
Zhong-Nan Dong, Bin Ma, Chun Chen, Wei-Sen Huang, Jin-Ji Li, Jia-Qi Lin, Yun Shi, Hao-Ran Zhang, Duo-Le Cao, Bao-Gang Chen, Tai-Ran Deng, Rui-Chen Gao, Yi Hu, Hong-Zhuang Li, Xia Li, Pu Lin, Yang Liu, Bo Ma, Rong-Feng Shen, Li-Duo Song, Fang-Yu Xu, Hao-Nan Yang, Yan Yu, Jun Yuan, Xiang-Tao Zeng, Hao-Yuan Zheng   +25 more
doaj   +1 more source

Light‐Imprinted Chirality in Nanomaterials: From Principles to Applications

Advanced Science, EarlyView.
Light‐induced chirality represents a transformative paradigm for fabricating chiral nanostructures. This review provides a comprehensive framework encompassing light‐based strategies for imprinting and tuning chirality in nanomaterials, which guides researchers in harnessing light to create next‐generation functional materials.
Xinru Jin, Emiliano Cortés, Alexander O. Govorov, Tao Ding   +3 more
wiley   +1 more source