Results 41 to 50 of about 7,167,662 (342)

Deep Space Network information system architecture study [PDF]

, 1992
The purpose of this article is to describe an architecture for the Deep Space Network (DSN) information system in the years 2000-2010 and to provide guidelines for its evolution during the 1990s.
Atkinson, D. J., Beswick, C. A., Cooper, L. P., Crowe, R. A., Jenkins, J. S., Markley, R. W., Masline, R. C., Stoloff, M. J., Tausworthe, R. C., Thomas, J. L.   +9 more
core   +1 more source

Criterion‐Related Validity of the Neuropsychological Quick Assessment for Screening Cognitive, Motor, and Behavioral Impairments in Patients With Pediatric Brain Tumors: An Observational Pilot Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Neuropsychological complications may impair the qualitative prognosis of patients with pediatric brain tumors. However, multifaceted evaluations cannot be conducted in all patients because they are time consuming and burdensome for patients.
Ami Tabata, Keita Ueda, Tsukasa Ueno, Katsutsugu Umeda, Kentaro Ueno, Kanade Tanaka, Noyuri Nishida, Rie Yamawaki, Megumi Nukui, Yoshiki Arakawa   +9 more
wiley   +1 more source

Submap: conceptualising relational space using information technologies [PDF]

, 2015
“We are not building cities for people to live in; we are building cities for people to invest in” (Harvey, 2015)In the last three years, London boroughs have moved 50000 families out of their neighbourhoods as a result of soaring rents (The independent,
Giupponi, Noemi, Thomson, Craig
core  

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

High-Precision Multi-Object Tracking in Satellite Videos via Pixel-Wise Adaptive Feature Enhancement

Sensors
In this paper, we focus on the multi-target tracking (MOT) task in satellite videos. To achieve efficient and accurate tracking, we propose a transformer-distillation-based end-to-end joint detection and tracking (JDT) method.
Gang Wan, Zhijuan Su, Yitian Wu, Ningbo Guo, Dianwei Cong, Zhanji Wei, Wei Liu, Guoping Wang   +7 more
doaj   +1 more source

Canonical Energy is Quantum Fisher Information [PDF]

, 2016
In quantum information theory, Fisher Information is a natural metric on the space of perturbations to a density matrix, defined by calculating the relative entropy with the unperturbed state at quadratic order in perturbations. In gravitational physics,
Lashkari, Nima, Van Raamsdonk, Mark
core   +3 more sources

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Wide-Area Spectrum Sensing for Space Targets Based on Low-Earth Orbit Satellite Constellations: A SRFlow Model for Electromagnetic Spectrum Map Reconstruction

Remote Sensing
To address the need for wide-area electromagnetic spectrum sensing of space targets from sparse Low-Earth Orbit constellation observations, this paper proposes SRFlow, a flow-matching generative model.
You Fu, Youchen Fan, Liu Yi, Shunhu Hou, Yufei Niu, Shengliang Fang   +5 more
doaj   +1 more source

Network Patterns of Zhongyuan Urban Agglomeration in China Based on Baidu Migration Data

ISPRS International Journal of Geo-Information, 2022
As a new product of the Internet and big data era, migration data are of great significance for the revealing of the complex dynamic network patterns of urban agglomerations and for studying the relations between cities by using the “space of flows ...
Zhenkai Yang, Yixin Hua, Yibing Cao, Xinke Zhao, Minjie Chen   +4 more
doaj   +1 more source

Detection of image structures using the Fisher information and the Rao metric [PDF]

, 2004
In many detection problems, the structures to be detected are parameterized by the points of a parameter space. If the conditional probability density function for the measurements is known, then detection can be achieved by sampling the parameter space ...
Maybank, Stephen J.
core   +2 more sources