Results 251 to 260 of about 33,305 (299)

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Two Novel Cloud-Masking Algorithms Tested in a Tropical Forest Setting Using High-Resolution NICFI-Planet Basemaps. [PDF]

Sensors (Basel)
Islam KMA, Abir S, Kennedy R.
europepmc   +1 more source

Erdheim-Chester disease presenting with multisystem involvement: A case report. [PDF]

World J Clin Cases
Haq M, Bukhari SMRUAN, Basit A, Ismail Q, Jabeen M.   +4 more
europepmc   +1 more source

SATU-net: a shadow adaptive tracing U-net for gastric cavity segmentation based on the principle of ultrasound imaging. [PDF]

Sci Rep
Zhang H, Zhou T, Wang S, Liu D, Sun X, Yan Y, Meng L, Fan C, Ni Z, Tian J.   +9 more
europepmc   +1 more source

Low-power biomimetic ionic thermoelectric device for multi-gas olfaction. [PDF]

Natl Sci Rev
Liu G, Chi C, Ji J, Li K, Li M, Ding Y, Zhang W, Tang W, Fan Z, Huang B.   +9 more
europepmc   +1 more source

Clinical experience with fluoroquinolones for treatment of severe Chlamydia psittaci pneumonia with invasive mechanical ventilation in ICU: a retrospective study. [PDF]

Front Med (Lausanne)
Feng B, Chen Y, Yu Z, Song S, Ruan J, Guo F.   +5 more
europepmc   +1 more source

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Paired Regions for Shadow Detection and Removal

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2013
In this paper, we address the problem of shadow detection and removal from single images of natural scenes. Differently from traditional methods that explore pixel or edge information, we employ a region-based approach. In addition to considering individual regions separately, we predict relative illumination conditions between segmented regions from ...
Ruiqi Guo, Derek Hoiem
exaly   +3 more sources

A survey of cast shadow detection algorithms

Pattern Recognition Letters, 2012
Cast shadows need careful consideration in the development of robust dynamic scene analysis systems. Cast shadow detection is critical for accurate object detection in video streams, and their misclassification can cause errors in segmentation and tracking.
Nijad Al-Najdawi, Jyoti Singhai
exaly   +2 more sources