Results 131 to 140 of about 48,426 (261)

GNSS PERFORMANCES FOR MEO, GEO AND HEO

, 2013
Global Navigation Satellite Systems (GNSSs) such as GPS, GLONASS, and the future Galileo and BeiDou, have demonstrated to be a valid and efficient system for various space applications in Low Earth Orbit (LEO), such as spacecraft orbit and attitude determination, rendezvous and formation flight of two or more spacecrafts, and timing synchronization.
Capuano, Vincenzo, Botteron, Cyril, Farine, Pierre-André   +2 more
openaire   +1 more source

The ComEA/ComEC Operon is Critical for Nitrosative Stress Tolerance by an Oral Commensal

Molecular Oral Microbiology, EarlyView.
ABSTRACT Oral commensal streptococci play a large role in mediating microbial homeostasis. Our prior work has demonstrated that hydrogen peroxide (H2O2) produced by oral commensal streptococci can react with salivary nitrite (NO2) and generate peroxynitrite (ONOO−), a potent antimicrobial.
Sara E. Edmonds, Hernan Grenett, Priscilla Grenett, Jessica A. Scoffield   +3 more
wiley   +1 more source

In Situ Transmission Electron Microscopy Observation of Redox-Structure-Coupled Resistive Switching in High-Entropy Oxide Memristors. [PDF]

ACS Nano
Cheng JD, Tsai JY, Huang CW, Wang CH, Su CM, Chen JY, Chu YH, Wu WW.   +7 more
europepmc   +1 more source

Unilateral Dual‐Plane Puncture Percutaneous Vertebroplasty Reduces Re‐Collapse in Osteoporotic Vertebral Compression Fractures by Advancing Cement Delivery

Orthopaedic Surgery, Volume 17, Issue 5, Page 1322-1331, May 2025.
Trajectory of the unilateral dual‐plane puncture. The sagittal CT scan after surgery clearly shows the puncture trajectory of the unilateral dual‐plane puncture. The bone cement simultaneously contacted both the upper and lower end plates. ABSTRACT Purpose Evaluate the efficacy of a novel unilateral dual‐plane puncture technique in improving bone ...
Huo‐Liang Zheng, Chang‐hai Liu, Lei‐Sheng Jiang, Xin‐Feng Zheng, Sheng‐Dan Jiang   +4 more
wiley   +1 more source

Reverse barrier layer and interfacial M-O bond reinforcement in an S-scheme high-entropy oxide heterojunction for efficient photo-assisted lithium-oxygen batteries. [PDF]

Chem Sci
Zheng B, Sun Q, Yi R, Zhou H, Xie W, Xie F, Zhao J, Xiao Y, Lei S, Cheng B.   +9 more
europepmc   +1 more source

There Is Always a Bigger Fish. Determinants of Power Perceptions in Swiss Biodiversity Policy

Policy Studies Journal, EarlyView.
ABSTRACT The Advocacy Coalition Framework (ACF) views power as crucial in policy processes, but the nature of coalition power, its determinants, and how to empirically measure it remain understudied. In this article, we use a mixed method approach and social network analysis to explore power relationships in the biodiversity policy subsystem in ...
Alix d'Agostino, Jascha Egli, Daniel Kübler   +2 more
wiley   +1 more source

Turing-type high-entropy oxide nanosheets for efficient seawater electrolysis. [PDF]

Sci Adv
Liu Y, Hao L, Li Y, Jin J, Chen L, Xue L, Hou Z, Zhang W, Wang X, Xiong P, Zhu J.   +10 more
europepmc   +1 more source

Green Budgeting in South Korea: Issue Ownership and Ministerial Leadership

Public Administration Review, EarlyView.
ABSTRACT As climate governance gains urgency, green budgeting has emerged as a vital policy tool to align fiscal systems with environmental goals. Yet, institutional and leadership factors shaping its success remain underexplored. This study examines how issue ownership and ministerial leadership jointly influence green budgeting outcomes in South ...
Minjung Kim, Rosa Minhyo Cho
wiley   +1 more source

Heo, A.Y.

, 2023
Heo, A.Y.
core   +1 more source

Correction: Deep learning accurately and reliably segments pelvic vascular structure in CT scans of gynecologic cancer patients. [PDF]

Front Oncol
Kim H, Jeong MJ, Koo K, Choi YJ, Heo ES, Nam W, Kang S, Lee UY, Kim YS, Lee KH, Park CU.   +10 more
europepmc   +1 more source