Results 61 to 70 of about 2,656,564 (343)

Strong local passivity in finite quantum systems

Physical Review E, 2014
This newer version is longer and more detailed.
Frey, Michael R, Funo, Ken, Hotta, Masahiro   +2 more
openaire   +3 more sources

Passive Localization Utilizing Wireless RSSI: A Review

Cybernetics and Information Technologies
Localization is the process of determining the location of an object or device in an environment, and it can be achieved using radio frequency signals in wireless communication systems.
Jabbar Muhammad, Shoaib Umar, Zahoor Saliha, Chaudhry Shehzad Ashraf, Bhutta Muhammad Nasir Mumtaz   +4 more
doaj   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Perspectives in educating molecular pathologists on liquid biopsy: Toward integrative, equitable, and decentralized precision oncology

Molecular Oncology, EarlyView.
Liquid biopsy enables minimally invasive, real‐time molecular profiling through analysis of circulating biomarkers in biological fluids. This Perspective highlights the importance of training pathologists through integrative educational programs, such as the European Masters in Molecular Pathology, to ensure effective and equitable implementation of ...
Marius Ilié, Umberto Malapelle, Catherine Alix‐Panabières, Claus Lindbjerg Andersen, Sandra Chlebowski, Vivien Lake, Caroline Lacoux, Virginie Lespinet‐Fabre, Olivier Bordone, Simon Heeke, Christophe Bontoux, Ellen Heitzer, Klaus Pantel, Paul Hofman   +13 more
wiley   +1 more source

Closed-Form Method for Unified Far-Field and Near-Field Localization Based on TDOA and FDOA Measurements

Remote Sensing
When the near-field and far-field information of a target is uncertain, it is necessary to choose a suitable localization method. The modified polar representation (MPR) method integrates the two scenarios and achieves a unified localization with ...
Weishuang Gong, Xuan Song, Chunyu Zhu, Qi Wang, Yachao Li   +4 more
doaj   +1 more source

Patterns and localized structures in bistable semiconductor resonators

, 2000
We report experiments on spatial switching dynamics and steady state structures of passive nonlinear semiconductor resonators of large Fresnel number. Extended patterns and switching front dynamics are observed and investigated.
B. G. Sfez, C. O. Weiss, C. O. Weiss, C. O. Weiss, D. Michaelis, D. Michaelis, G. Dewel, I. Abram, I. Ganne, J. Nalik, K. Staliunas, K. Staliunas, K. Staliunas, L. A. Lugiato, L. A. Lugiato, L. Spinelli, M. Brambilla, M. Kreuzer, M. Kreuzer, M. Tlidi, M. Vaupel, M. Vaupel, N. N. Rosanov, N. N. Rosanov, P. K. Jakobsen, R. J. Kuszelewicz, S. Coen, V. B. Taranenko, V. B. Taranenko, V. B. Taranenko, W. J. Firth, W. J. Firth   +31 more
core   +1 more source

Field and intensity correlations in amplifying random media [PDF]

, 2004
We study local and nonlocal correlations of light transmitted through active random media. The conventional approach results in divergence of ensemble averaged correlation functions due to existence of lasing realizations.
A. Taflove, Alexander Burin, Alexey Yamilov, Allen Taflove, Hui Cao, J. C. J. Paasschens, P. W. Brouwer, R. Berkovits, R. Pnini, Shih-Hui Chang, V. S. Letokhov   +10 more
core   +3 more sources

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Multi-Object Tracking with Distributed Drones’ RGB Cameras Considering Object Localization Uncertainty

Drones
Reliable 3D multi-object tracking (MOT) using distributed drones remains challenging due to the lack of active sensing and the ambiguity in associating detections from different views. This paper presents a passive sensing framework that integrates multi-
Xin Liao, Bohui Fang, Weiyu Shao, Wenxing Fu, Tao Yang   +4 more
doaj   +1 more source

Characterization of a Multi-User Indoor Positioning System Based on Low Cost Depth Vision (Kinect) for Monitoring Human Activity in a Smart Home [PDF]

, 2015
An increasing number of systems use indoor positioning for many scenarios such as asset tracking, health care, games, manufacturing, logistics, shopping, and security. Many technologies are available and the use of depth cameras is becoming more and more
Abouchi, Nacer, Jumel, Fabrice, Massot, Bertrand, Noury, Norbert, Saraydaryan, Jacques, Sevrin, Loïc   +5 more
core   +4 more sources