Results 161 to 170 of about 2,474,049 (303)

Woven Words: Women and Classic Maya Hieroglyphic Writing

Feminist Anthropology, EarlyView.
Abstract What survives of Classic Maya (250–925 CE) scribal tradition suggests that production and use of hieroglyphs were dominated by elite men. Ancient texts and imagery, as well as ethnohistorical sources, overwhelmingly position males as agents of writing.
Mallory E. Matsumoto, Mary Kate Kelly
wiley   +1 more source

A gas-enshrouded and gas-reddened black hole at cosmic dawn. [PDF]

Nature
Naidu RP, Matthee J, Katz H, de Graaff A, Oesch PA, Smith A, Greene JE, Brammer G, Weibel A, Hviding R, Chisholm J, Labbé I, Simcoe RA, Witten C, Sun WQ, Atek H, Baggen JFW, Belli S, Bezanson R, Boogaard LA, Bose S, Bouwens RJ, Covelo-Paz A, Dayal P, Fudamoto Y, Furtak LJ, Giovinazzo E, Goulding A, Gronke M, Heintz KE, Hirschmann M, Illingworth G, Inoue AK, Johnson BD, Leja J, Leonova E, McConachie I, Maseda MV, Natarajan P, Nelson E, Setton DJ, Shivaei I, Sobral D, Stefanon M, Tacchella S, Toft S, Torralba A, van Dokkum P, van der Wel A, Volonteri M, Walter F, Wang B, Watson D, Whitaker K.   +53 more
europepmc   +1 more source

The State of Astronomy Education in the U.S.

, 1996
I would like to set the scene for the discussion that will follow in this book and bring up a few disturbing points which I believe any discussion about astronomy education will ultimately have to address.
Fraknoi, Andrew
core  

Monolithically integrated vanadium oxide photodetection breaking spectral limitations

InfoScience, EarlyView.
We demonstrate monolithically integrated ultra‐broadband vanadium oxide photodetection from the visible to the mid‐infrared spectrum by leveraging the optical–thermal–resistance effect. With a micrometer‐scale footprint, the integrated photodetector delivers a fast response time of ∼26.24 μs.
Taoran Yao, Fei Huang, Zhi Zhang, Tingbiao Guo, Zhengyuan Bao, Haoran Li, Zhile Wu, Daoxin Dai, Zejie Yu   +8 more
wiley   +1 more source

Erratum: Review of dynamic optical coherence tomography for intracellular motility [Invited]: errata. [PDF]

Biomed Opt Express
Josefsberg AL, Yang L, Robinson TN.
europepmc   +1 more source

Assessment of Human Thermal Stress Dynamics and Regional Drivers Across the Arabian Peninsula During 1990–2022 From Observations

International Journal of Climatology, EarlyView.
The results reveal that thermal stress varies substantially across the four AP regions, with winter cold stress in Region I, year‐round heat stress in Region II, pronounced summer heat stress in Region III, and persistent strong to very strong heat stress from late spring to early autumn in Region IV.
Waheed Ullah, Amal Abdullah AlGhafri, Safi Ullah, Salah Basem Ajjur, Khadija Alhumaid, Daniel Fiifi Tawia Hagan   +5 more
wiley   +1 more source

ISRN Astronomy and Astrophysics

, 2011
SRN Astronomy and Astrophysics is a peer-reviewed, open access journal that publishes original research articles as well as review articles in all areas of astronomy and ...
CAPUZZO DOLCETTA, Roberto Angelo
core  

Managing and visualising geochemical data for tephra correlation with the IntChron Integration Tool

Journal of Quaternary Science, EarlyView.
ABSTRACT There is now a wealth of glass‐shard geochemical data for volcanic ash (tephra) layers from a wide range of volcanoes and eruptions, providing invaluable datasets for tephrochronology. However, compilation of published data to assess tephra correlations leads to large files and requires careful management.
Victoria C. Smith, Danielle McLean, Eloise Wilkinson‐Rowe, Emma L. Horn, Gavin Kane, Christopher Bronk Ramsey   +5 more
wiley   +1 more source

JWST stellar occultation reveals unexpected changes in Chariklo's ring system. [PDF]

Sci Adv
Santos-Sanz P, Gomes-Júnior AR, Morgado BE, Kilic Y, Kalup C, Kiss C, Pereira CL, Holler BJ, Morales N, Ortiz JL, Sicardy B, Rizos JL, Stansberry J, French RG, Hammel HB, Lin ZY, Souami D, Desmars J, Milam SN, Braga-Ribas F, Assafin M, Benedetti-Rossi G, Camargo JIB, Duffard R, Rommel FL, Fernández-Valenzuela E, Pinilla-Alonso N, Vara-Lubiano M.   +27 more
europepmc   +1 more source

Scanning‐Tip and Confocal Raman Characterization of Gold Nanoparticles as Plasmonic Structures for Molecular Sensing

Journal of Raman Spectroscopy, EarlyView.
We apply a sharp silicon tip, typically used for atomic force microscopy (AFM), as a nanoscale probe, and collect frequency‐shifted photons resulting from Raman scattering within the sharp tip. This approach allows us to map local electromagnetic fields in various plasmonic structures and study field “hotspots” with nanometer spatial resolution ...
Zhi Gao, Alexei V. Sokolov
wiley   +1 more source