Results 71 to 80 of about 1,867,471 (206)

Evolution of Terrestrial Planetary Bodies and Implications for Habitability

Reviews of Geophysics, Volume 63, Issue 4, December 2025.
Abstract The terrestrial planetary bodies of our solar system—Mercury, Venus, Earth, and Mars—share a common origin through nebular accretion and early magma ocean differentiation, yet they diverged significantly in geological evolution, tectonic regimes, and habitability.
Peter A. Cawood, Eva E. Stüeken, Priyadarshi Chowdhury, Chris J. Hawkesworth, Jacob A. Mulder   +4 more
wiley   +1 more source

Utilized Distributed Optical Fiber Sensor with Spiral‐Serpentine Deployment Enabling High‐Precision Full‐Field Temperature Reconstruction and Thermal Management for Pouch Lithium‐Ion Battery

Advanced Science, Volume 12, Issue 44, November 27, 2025.
Real‐time and accurate monitoring of battery surface temperature is widely recognized as essential for ensuring operational safety. By synergistically combining high‐resolution sensing‐interrogation systems, optimized DOFS deployment scheme, and intelligent reconstruction algorithms, this study achieves full‐range and high‐fidelity temperature field ...
Yuhao Zhu, Xiaoqiang Zhang, Yunlong Shang, Miao Yu, Xin Gu, Jinglun Li, Linfei Hou   +6 more
wiley   +1 more source

Spatially Resolved Temperature and Density Structures of Nearby H ii Regions

The Astrophysical Journal, 2023
Photoionization models frequently assume constant temperature or density within H ii regions. We investigate this assumption by measuring the detailed temperature and density structures of four H ii regions in the Large Magellanic Cloud and the Small ...
Yifei Jin, Ralph Sutherland, Lisa J. Kewley, David C. Nicholls   +3 more
doaj   +1 more source

SPECTROPHOTOMETRY OF THE HUYGENS REGION OF THE ORION NEBULA, THE EXTENDED ORION NEBULA, AND M 43: SCATTERED LIGHT SYSTEMATICALLY DISTORTS CONDITIONS DERIVED FROM EMISSION LINES [PDF]

, 2010
We report on medium resolution spectrophotometry of the Orion Nebula region, including for the first time the Extended Orion Nebula (EON) and the nearby M 43.
C. O’Dell, Jessica A. Harris
semanticscholar   +1 more source

New Arabic Records From Cairo on Supernovae 1181 and 1006

Astronomische Nachrichten, Volume 346, Issue 9, November 2025.
ABSTRACT The remnant of the historical supernova SN 1181 is under discussion: While the previously suggested G130.7+3.1 (3C58) appears too old (3000–5000 year), the unusual star IRAS00500+6713 with a surrounding nebula (Pa‐30) has an expansion age not inconsistent with a SN Iax explosion in ad 1181 under the assumption that neither acceleration nor ...
J. G. Fischer, H. Halm, R. Neuhäuser, D. L. Neuhäuser   +3 more
wiley   +1 more source

ON CALIBRATIONS USING THE CRAB NEBULA AND MODELS OF THE NEBULAR X-RAY EMISSION [PDF]

, 2010
Motivated by a paper of Kirsch et al. on possible use of the Crab Nebula as a standard candle for calibrating X-ray response functions, we examine consequences of intrinsic departures from a single (absorbed) power law upon such calibrations.
M. Weisskopf, M. Guainazzi, K. Jahoda, Nikolai Shaposhnikov, S. O’Dell, V. Zavlin, C. Wilson-Hodge, R. Elsner   +7 more
semanticscholar   +1 more source

A SHapley Additive exPlanations‐Based Data‐Driven Approach for Lithium‐Ion Battery State of Health Estimation Using Ultrasound Technology

Energy Technology, Volume 13, Issue 11, November 2025.
An interpretable data‐driven framework is proposed for rapid battery state of health estimation using ultrasonic sensing. Key ultrasonic features are extracted and analyzed using machine learning models, with SHapley Additive exPlanations employed for feature importance interpretation.
Decao Xu, Shouxiao Ma, Xiaofan Ji, Xiaohan Han, Jie Lin, Kailong Liu   +5 more
wiley   +1 more source

Single‐Droplet Dual‐Target Quantification of circRNA Biomarkers for Colorectal Cancer Screening

Advanced Science, Volume 12, Issue 38, October 13, 2025.
Circular RNAs are crucial in tumorigenesis. This study identifies circCK1γ3 and circWDR37 as dual plasma biomarkers for colorectal cancer (CRC) screening. It is developed Casµchip, a droplet microfluidic chip using Cas13a/b technology to quantify these biomarkers.
Jingsong Xu, Yu Liu, Junheng Zhang, Shuang Yang, Tianming Li, Haiqian Huang, Qian Liu, Hengliang Wang, Li Cao, Zhenghua An, Min Li, Hua Wang   +11 more
wiley   +1 more source

Discovery of Radial Spectral Hardening in the Hot Bubble of Planetary Nebula BD+30°3639 with Median Energy Imaging

The Astrophysical Journal
We apply an imaging analysis technique to study the spatial distribution of the X-ray spectral hardness across the hot bubble of planetary nebula BD+30°3639.
Rodolfo Montez Jr.
doaj   +1 more source

Current understanding of electroautotrophy and its relevance in astrobiology‐related research

mLife, Volume 4, Issue 5, Page 473-493, October 2025.
Abstract Electroautotrophy—the use of extracellular electrons as the primary energy source for autotrophic metabolism—remains understudied compared to photoautotrophy and chemoautotrophy. Its occurrence in deep‐earth and deep‐sea environments suggests profound implications for astrobiology, yet electroautotrophic microorganisms remain poorly explored ...
Quansheng Wang, Maggie C. Y. Lau Vetter
wiley   +1 more source