Results 51 to 60 of about 3,863,163 (394)

An adaptive weighting algorithm for accurate radio tomographic image in the environment with multipath and WiFi interference

International Journal of Distributed Sensor Networks, 2017
Radio frequency device-free localization based on wireless sensor network has proved its feasibility in buildings. With this technique, a target can be located relying on the changes of received signal strengths caused by the moving object.
Manyi Wang, Zhonglei Wang, Xiongzhu Bu, Enjie Ding   +3 more
doaj   +1 more source

Effects of Local-Market Radio Ownership Concentration on Radio Localism, the Public Interest, and Listener Opinions and Use of Local Radio

Journal of Radio & Audio Media, 2011
The Telecommunications Act of 1996 and ensuing radio ownership consolidation are often blamed for harming radio localism and the public interest. The present research sought to determine effects of local-market radio ownership concentration on listener opinions and use of radio—potentially indicative of stations' localism and public service—by ...
openaire   +2 more sources

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Active RFID Wake-Up Receiver Subsystem for Freight Wagon Localization Devices

Sensors
This paper presents the concept, design, and performance analysis of an active radio wake-up and radio identification subsystem as part of an advanced localization device intended to operate within a large-scale freight wagon localization system.
Łukasz Krzak, Cezary Worek
doaj   +1 more source

Indoor Radio Map Construction and Localization With Deep Gaussian Processes

IEEE Internet of Things Journal, 2020
With the increasing demand for location-based service, WiFi-based localization has become one of the most popular methods due to the wide deployment of WiFi and its low cost.
Xiang-Yu Wang, Xu-Yu Wang, S. Mao, Jian Zhang, S. C. G. Periaswamy, J. Patton   +5 more
semanticscholar   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

An Extended Kalman Filter for Direct, Real-Time, Phase-Based High Precision Indoor Localization

IEEE Access, 2019
Radio-based indoor localization is currently a very vibrant scientific research field with many potential use cases. It offers high value for customers, for example, in the fields of robotics, logistics, and automation, or in context-aware IT services ...
Melanie Lipka, Erik Sippel, Martin Vossiek   +2 more
doaj   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

Modeling 5G-NR-Based Positioning Accuracy in Urban Environments

IEEE Access
Modeling phenomena influencing radiocommunication networks, such as 5G-NR, is a key aspect during their development and further optimization. In this paper, one proposes a model, for three different scenario types in urban environments, for user ...
Piotr Rajchowski, Luis M. Correia, Pedro Tareco, Krzysztof K. Cwalina   +3 more
doaj   +1 more source