Results 91 to 100 of about 100,759 (311)

Illumination invariance and shadow compensation on hyperspectral images [PDF]

open access: yes, 2014
To obtain intrinsic reflectance of the scene by hyperspectral imaging systems has been a scientific and engineering challenge. Factors such as illumination variations, atmospheric effects and viewing geometries are common artefacts which modulate the way
Ibrahim, Izzati
core  

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

open access: yesMolecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan   +16 more
wiley   +1 more source

Retrieval of Leaf Area Index (LAI) and Fraction of Absorbed Photosynthetically Active Radiation (FAPAR) from VIIRS Time-Series Data

open access: yesRemote Sensing, 2016
Long-term high-quality global leaf area index (LAI) and fraction of absorbed photosynthetically active radiation (FAPAR) products are urgently needed for the study of global change, climate modeling, and many other problems.
Zhiqiang Xiao   +3 more
doaj   +1 more source

Comparative Analysis on the Effect of Surface Reflectance for Laser 3D Scanner Calibrator. [PDF]

open access: yesMicromachines (Basel), 2022
Ou J   +7 more
europepmc   +1 more source

Reflection of Cylindrical Surface Waves

open access: yesOptics Express, 2009
The reflection of the radially polarized surface wave on a metal wire at an abrupt end is derived. This theory allows for straightforward calculation of the reflection coefficient, including the phase and the amplitude, which will prove useful to the many applications in nanoplasmonics and terahertz spectroscopy. The theory shows excellent quantitative
openaire   +2 more sources

MITSUBISHI ELECTRIC RESEARCH LABORATORIES

open access: yes, 2005
Animation of photorealistic computer graphics models is an important goal for many applications. Image-based modeling has emerged as a promising approach to capture and visualize real-world objects.
Rendering Deformable   +7 more
core  

Adaptor protein CIN85 potentiates the motility of osteosarcoma cells via the Akt/mTOR and MMP2‐COL3A1 axis

open access: yesMolecular Oncology, EarlyView.
CIN85 is highly expressed in osteosarcoma, particularly in metastatic lesions. Its overexpression increases cell migration and Matrigel invasion, while silencing CIN85 suppresses these behaviors. Transcriptome analysis shows that CIN85 regulates MMP2, COL3A1, and Akt/mTOR signaling. Targeting these pathways reverses CIN85‐induced motility, highlighting
Iryna Horak   +10 more
wiley   +1 more source

Constrained Harmonization of Optical Satellite Imagery for Surface Reflectance Bias Removal

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Surface reflectance derived from optical satellite images is a fundamental and important material for remote sensing applications. The advanced atmospheric corrections have achieved a great progress in removal of atmospheric effects by using complicated ...
Lino Garda Denaro, Chao-Hung Lin
doaj   +1 more source

Field Geology/Processes

open access: yes, 1995
The field geology/processes group examined the basic operations of a terrestrial field geologist and the manner in which these operations could be transferred to a planetary lander.
Singer, Robert B.   +9 more
core  

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