نتایج جستجو برای: surface derived attributes

تعداد نتایج: 1142705  

2015
M. Holopainen M. Vastaranta M. Karjalainen K. Karila S. Kaasalainen E. Honkavaara J. Hyyppä

Three-dimensional (3D) remote sensing has enabled detailed mapping of terrain and vegetation heights. Consequently, forest inventory attributes are estimated more and more using point clouds and normalized surface models. In practical applications, mainly airborne laser scanning (ALS) has been used in forest resource mapping. The current status is that ALS-based forest inventories are widesprea...

2011
Joseph Calvin Kouokam Dana Huskens Dominique Schols Andrew Johannemann Shonna K. Riedell Wendye Walter Janice M. Walker Nobuyuki Matoba Barry R. O'Keefe Kenneth E. Palmer

Many natural product-derived lectins such as the red algal lectin griffithsin (GRFT) have potent in vitro activity against viruses that display dense clusters of oligomannose N-linked glycans (NLG) on their surface envelope glycoproteins. However, since oligomannose NLG are also found on some host proteins it is possible that treatment with antiviral lectins may trigger undesirable side effects...

2001
Claudia C. Carabajal David J. Harding

The Geoscience Laser Altimeter System aboard NASA’s Ice, Cloud and land Elevation Satellite will record the height distribution of laser energy reflected from surfaces within 70 m diameter footprints. For land surfaces, post-processing of this waveform data will be used to estimate the within-footprint mean elevation and surface relief due to ground slope and roughness, vegetation cover, buildi...

2015
Emily Hand

We introduce a method for improving facial attribute predictions using other attributes. In the domain of face recognition and verification, attributes are high-level descriptions of face images. Attributes are very useful for identification as well as image search as they provide easily understandable descriptions of faces, rather than most other image descriptors (i.e. HOG, LBP, and SIFT). A ...

2011
Bruno G. Breitmeyer Evelina Tapia

Developments in visual neuroscience and neural-network modeling indicate the existence of separate pathways for the processing of form and surface attributes of a visual object. In line with prior theoretical proposals, it is assumed that the processing of form can be explicit or conscious only as or after the surface property such as color is filled in. In conjunction with extant psychophysica...

Gholam Abbas Parsafar, Hamed Akbarzadeh Haniyeh Alizadeh Osgouei

In this paper the density and temperature dependencies of surface tension are investigated. Using the Lennard-Jones (12,6), as an effective pair interaction potential, a linear expression is derived for isotherms of g /r2  versus r2 for some normal and ChloroFluoroCarbons (CFCs)</...

خاتمی, سیده مهسا, سرایی, فرنوش, سقا, محسن, محسنی کوچصفهانی, هما, ملکی, مسعود, نیکوگفتار, مهین,

Background and purpose: Umbilical cord derived Wharton's jelly is an enriched and accessible ‎source of stem cells with highly proliferative and differentiation potential. This study aimed to evaluate the ‎surface markers and related genes of the stem cells isolated from the human Wharton's jelly.‎ Materials and methods: Explants of the human umbilical cord derived Wharton's jelly was dissecte...

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