Results 41 to 50 of about 130 (116)

Solvent‐Guided Chiral Assemblies and Chemical Doping of OEG‐Functionalized Conjugated Polymers

Advanced Materials, Volume 38, Issue 45, 13 August 2026.
Solvent‐dependent aggregation pathways dictate whether conjugated polymers form chiral lyotropic liquid‐crystalline assemblies or achiral packed aggregates. Mapping solvent‐controlled β₁ and β2 states reveals that weaker backbone association favors β₁ aggregates and reorganizable twisted mesophases, whereas stronger backbone association favors β2 ...
Sanghyun Jeon, Justin Scott Neu, Nahyun Ahn, Ayse Senlik, Yen‐Chi Chen, Pravini S. Fernando, Priyotosh Bairagya, Chetan Kumar Prasad, Janice Mihyun Baek, Wei You, Ying Diao   +10 more
wiley   +1 more source

Rethinking Climate Change on the Role of Human Power Generation, Alternative Perspectives, Potential Solutions, and a Plea for Action

Chemie Ingenieur Technik, Volume 98, Issue 8, Page 514-524, August 2026.
All energy matters Let us broaden the discussion on solutions to climate change. Greenhouse gases have upset the delicate equilibrium of the Earth's energy balance. Consequently, all sources of heat affect the temperature of the Earth. Although the amount of additional heat generated by humans is a fraction of that produced by the sun, it is generated ...
Martin Bertau, Gerald Steiner, Tom Harwood   +2 more
wiley   +1 more source

Galaxy Spiral Arm Count versus Concentration and Mass: A First Look with Euclid

The Astrophysical Journal
Using catalogued information from Euclid Quick Data Release 1, we compare two-armed and three-armed spiral galaxies as classified by the Euclid Zoobot software.
Beverly J. Smith, Sydnie Bergner, Mark L. Giroux, Curtis Struck   +3 more
doaj   +1 more source

PANORAMIC: Discovery of an ultra-massive grand-design spiral galaxy at z ∼ 5.2

Astronomy & Astrophysics
We report the discovery of an ultra-massive grand-design red spiral galaxy, named Zhúlóng (Torch Dragon), at zphot = 5.2−0.2+0.3 in the JWST PANORAMIC survey; it is the most distant bulge+disk galaxy candidate with spiral arms known to date. Zhúlóng displays an extraordinary combination of properties: (1) a classical bulge centered in a large, face-on ...
Xiao, Mengyuan, Williams, Christina, Oesch, Pascal, Elbaz, David, Dessauges-Zavadsky, Miroslava, Marques-Chaves, Rui, Bing, Longji, Ji, Zhiyuan, Weibel, Andrea, Bezanson, Rachel, Brammer, Gabriel, Casey, Caitlin, Cloonan, Aidan, Daddi, Emanuele, Dayal, Pratika, Faisst, Andreas, Franx, Marijn, Glazebrook, Karl, Hutter, Anne, Kartaltepe, Jeyhan, Labbe, Ivo, Lagache, Guilaine, Lim, Seunghwan, Magnelli, Benjamin, Martinez, Felix, Maseda, Michael, Nanayakkara, Themiya, Schaerer, Daniel, Whitaker, Katherine   +28 more
openaire   +3 more sources

Statistical Survey of Cosmic Noise Absorption in Conjunction With Plasma Wave Measurements

Journal of Geophysical Research: Space Physics, Volume 131, Issue 8, August 2026.
Abstract Using a decade of observations from the Canadian Geospace Observatory Riometer Network (GO‐RIO), we selected an east‐west subset of stations near L∼7 $L\sim 7$ to classify cosmic noise absorption (CNA) (a proxy for enhanced D‐region ionization) into two morphologies, simultaneous and drifting, based on the relative timing of signals across the
R. Ghaffari, C. M. Cully, E. Spanswick, R. A. D. Fiori   +3 more
wiley   +1 more source

The Coherent Magnetic Field of the Milky Way

The Astrophysical Journal
We present a suite of models of the coherent magnetic field of the Galaxy based on new divergence-free parametric functions describing the global structure of the field.
Michael Unger, Glennys R. Farrar
doaj   +1 more source

THE PdBI ARCSECOND WHIRLPOOL SURVEY (PAWS). I. A CLOUD-SCALE/MULTI-WAVELENGTH VIEW OF THE INTERSTELLAR MEDIUM IN A GRAND-DESIGN SPIRAL GALAXY [PDF]

The Astrophysical Journal, 2013
The PdBI (Plateau de Bure Interferometer) Arcsecond Whirlpool Survey (PAWS) has mapped the molecular gas in the central ~9kpc of M51 in its 12CO(1-0) line emission at cloud-scale resolution of ~40pc using both IRAM telescopes. We utilize this dataset to quantitatively characterize the relation of molecular gas (or CO emission) to other tracers of the ...
Schinnerer, Eva, Meidt, Sharon E., Pety, Jérôme, Hughes, Annie, Colombo, Dario, García-Burillo, Santiago, Schuster, Karl F., Dumas, Gaëlle, Dobbs, Clare L., Leroy, Adam K., Kramer, Carsten, Thompson, Todd A., Regan, Michael W.   +12 more
openaire   +4 more sources

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, Volume 11, Issue 13, 8 July 2026.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

VENUS: Strong-lensing Model of MACS J1931.8-2635: Revealing the Farthest Multiply Imaged Supernova

The Astrophysical Journal
We present a parametric strong-lensing model for the galaxy cluster MACS J1931.8-2635 ( z _l  = 0.35), accompanying the detection of the spectroscopically confirmed SN Eos at z = 5.13. We identify 10 new multiple-image systems in recent VENUS JWST/NIRCam
Joseph F. V. Allingham, Adi Zitrin, Vasily Kokorev, Hiroto Yanagisawa, Jose M. Diego, Lukas J. Furtak, Yoshihisa Asada, Dan Coe, David A. Coulter, Seiji Fujimoto, Conor Larison, Masamune Oguri, Justin D. R. Pierel, Fengwu Sun, Maruša Bradac, Pratika Dayal, Paulo A. A. Lopes, Ashish K. Meena, Massimo Pascale, Hollis B. Akins, Franz E. Bauer, Larry D. Bradley, Gabriel Brammer, John Chisholm, Guillaume Desprez, Qinyue Fei, Henry C. Ferguson, Steven L. Finkelstein, Brenda Frye, Miriam Golubchik, Kohei Inayoshi, Yolanda Jiménez-Teja, Anton M. Koekemoer, Ray A. Lucas, Georgios E. Magdis, Nicholas S. Martis, Richard Pan, Johan Richard, Massimo Ricotti, Gregor Rihtaršič, Luke Robbins, William Sheu, Brian Welch, Chris Willott, Rogier A. Windhorst   +44 more
doaj   +1 more source

A Review of Failure Modes and Safety Strategies of Lithium‐Ion Batteries from Materials to Systems

Advanced Science, Volume 13, Issue 42, 28 July 2026.
A cascade‐aware framework is presented for lithium‐ion battery safety, linking thermal runaway initiation, acceleration, runaway reaction, and propagation with material‐, cell/pack‐, and system‐level interventions. By integrating failure mechanisms, quantitative safety indicators, and staged interception strategies, this review highlights how safer ...
Jin Hyeok Yang, Jae Yoon Sung, Hyunji Kweon, Seohyun Kim, Byunghoon Kim, Jongsoon Kim, Junyoung Mun, Jung Ho Kim, Ki Jae Kim   +8 more
wiley   +1 more source