Results 31 to 40 of about 3,250,517 (294)

A Theranostic Nanoprobe for Hypoxia Imaging and Photodynamic Tumor Therapy

open access: yesFrontiers in Chemistry, 2019
Hypoxia is a common feature for most malignant tumors, which was also closely related to the oxygen-dependent photodynamic therapy. Based on Förster resonance energy transfer (FRET), a smart nanoprobe (designated as H-Probe) was designed in this paper ...
Jing Hao Fan   +8 more
doaj   +1 more source

SegDetector: A Deep Learning Model for Detecting Small and Overlapping Damaged Buildings in Satellite Images

open access: yesRemote Sensing, 2022
Buildings bear much of the damage from natural disasters, and determining the extent of this damage is of great importance to post-disaster emergency relief.
Zhengbo Yu   +7 more
doaj   +1 more source

Subspace Alignment Based Domain Adaptation for RCNN Detector [PDF]

open access: yes, 2015
In this paper, we propose subspace alignment based domain adaptation of the state of the art RCNN based object detector. The aim is to be able to achieve high quality object detection in novel, real world target scenarios without requiring labels from ...
Namboodiri, Vinay P.   +2 more
core   +2 more sources

Novel real-time PCR assays for the specific detection of human infective Cryptosporidium species [PDF]

open access: yes, 2016
Cryptosporidium is a protozoan parasite causing gastrointestinal illness. Drinking waterborne outbreaks have been caused by C. hominis, C. parvum and C. cuniculus.
Bouzid, Maha   +5 more
core   +1 more source

RepVGG-YOLOv7: A Modified YOLOv7 for Fire Smoke Detection

open access: yesFire, 2023
To further improve the detection of smoke and small target smoke in complex backgrounds, a novel smoke detection model called RepVGG-YOLOv7 is proposed in this paper.
Xin Chen   +4 more
doaj   +1 more source

Vision-Based Target Detection and Positioning Approach for Underwater Robots

open access: yesIEEE Photonics Journal, 2023
The accurate target detection under different environmental conditions and the real-time target positioning are vital for the successful accomplishment of underwater missions of Remotely operated vehicles (ROVs).
Yanli Li   +5 more
doaj   +1 more source

Multi-target detection with rotations

open access: yesInverse Problems and Imaging, 2023
20 pages, 5 ...
Bendory, Tamir   +4 more
openaire   +3 more sources

Stationary and Mobile Target Detection using Mobile Wireless Sensor Networks

open access: yes, 2010
In this work, we study the target detection and tracking problem in mobile sensor networks, where the performance metrics of interest are probability of detection and tracking coverage, when the target can be stationary or mobile and its duration is ...
Guclu, Hasan, Yanmaz, Evsen
core   +1 more source

A zinc finger protein array for the visual detection of specific DNA sequences for diagnostic applications. [PDF]

open access: yes, 2010
The visual detection of specific double-stranded DNA sequences possesses great potential for the development of diagnostics. Zinc finger domains provide a powerful scaffold for creating custom DNA-binding proteins that recognize specific DNA sequences ...
Kim, Moon-Soo   +4 more
core   +2 more sources

Wideband Waveform Design for Robust Target Detection

open access: yes, 2014
Future radar systems are expected to use waveforms of a high bandwidth, where the main advantage is an improved range resolution. In this paper, a technique to design robust wideband waveforms for a Multiple-Input-Single-Output system is developed.
Panahi, Ashkan   +2 more
core   +1 more source

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