Results 81 to 90 of about 30,659 (303)

Mesenchymal Stromal Cell‐Mediated Intercellular Communication: Mapping the Interactome for Skeletal Muscle Homeostasis and Regeneration

open access: yesAdvanced Science, EarlyView.
Liu et al. define a systems‐level interactome of fibroadipogenic progenitor (FAP)‐mediated signaling in skeletal muscle by integrating single‐cell transcriptomics with FAP depletion‐based perturbation analysis. Functional interrogation using a conditioned media bioassay links predicted signaling to multicellular outcomes, establishing a framework to ...
Xingyu Liu   +13 more
wiley   +1 more source

Radar Signatures of a Passenger Car

open access: yes, 2007
The upcoming new SAR satellites like TerraSAR-X and Radarsat-2 offer high spatial image resolution and dual receive antenna capabilities which open new opportunities for world-wide traffic monitoring applications.
Palubinskas, Gintautas, Runge, Hartmut
core   +1 more source

W-band noise radar in short range applications [PDF]

open access: yes, 2008
Noise Radar Technology (NRT) uses noise waveforms (continuous or pulsed) as a radar signal and correlation processing of the returns for their optimal reception.
G. Galati   +7 more
core   +1 more source

Dissecting the Ecological Structure of Health and Disease in the Global Gut Microbiome

open access: yesAdvanced Science, EarlyView.
We introduce Wiredancer, a framework that identifies three continuous ecological factors of the gut microbiota. These factors exhibit distinct patterns across health and disease, jointly capturing disrupted ecological stability and offering a new perspective for precision diagnostics and therapeutic strategies.
Baoyuan Zhu   +19 more
wiley   +1 more source

The Application of GPS-Based Friend/Foe Localization and Identification to Enhance Security in Restricted Areas

open access: yesSensors
This paper is devoted to the application of object localization and identification with information combined from a radar system and a dedicated portable/mobile electronic device equipped with a global positioning system (GPS) receiver.
Lukas Chruszczyk   +2 more
doaj   +1 more source

An FMCW radar system for short range surface contour mapping

open access: yes, 2018
The surface of a fluidized bed combustor may be indicative of problems, such as agglomeration, occurring within the bed material. The imaging system described in this dissertation has the potential of becoming a diagnostic tool to serve this purpose. The goal of this project was to design and evaluate a radar-based, phased-array system for capturing ...
openaire   +3 more sources

Short-range passive radar potentialities

open access: yes, 2017
The potentialities of passive radar (PR) will be illustrated in this chapter with reference to the surveillance of areas of limited extent. Despite the exploitation of the PR principle in short range applications could appear as a simple task, it is ...
Fabiola Colone
core  

Software Defined Radio Short Range Radar

open access: yes, 2021
High cost is a current problem with modern radar systems. Software-defined radios (SDRs) offer a possible solution for low-cost customizable radar systems.
Kohls, Nicholas Everett
core  

Pholidota‐Inspired Electronic Skin Possessing Terahertz‐Wave Reflection–Absorption–Transmission Switchability

open access: yesAdvanced Science, EarlyView.
The pholidota‐inspired electronic skin is successfully constructed, originally realized four‐state reversible switching of terahertz‐wave reflection, absorption, transmission, and secondary reflection. In response to external demands, it issues deformation instructions, verifies the deformation state after the equipment executes the action, and thus ...
Shangjing Li   +4 more
wiley   +1 more source

Influence of inherent parameter of stabilized UHF oscillators on autodyne response formation at a strong reflected signal [PDF]

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2011
Results of an autodyne response analysis in UHF oscillators stabilized by the external high-Q cavity in the case of the strong signal when the reflected wave amplitude commen-surable with the own oscillation amplitude.
Noskov V. Ya.   +2 more
doaj   +2 more sources

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