Results 31 to 40 of about 165,935 (290)

DSTC: DNS-based Strict TLS Configurations

open access: yes, 2018
Most TLS clients such as modern web browsers enforce coarse-grained TLS security configurations. They support legacy versions of the protocol that have known design weaknesses, and weak ciphersuites that provide fewer security guarantees (e.g.
AJ Menezes   +3 more
core   +1 more source

Analysis of Parameters for the Accurate and Fast Estimation of Tree Diameter at Breast Height Based on Simulated Point Cloud

open access: yesRemote Sensing, 2019
Terrestrial laser scanning (TLS) is a high-potential technology in forest surveys. Estimating the diameters at breast height (DBH) accurately and quickly has been considered a key step in estimating forest structural parameters by using TLS technology ...
Pei Wang   +8 more
doaj   +1 more source

Automatic Registration of TLS-TLS and TLS-MLS Point Clouds Using a Genetic Algorithm [PDF]

open access: yesSensors, 2017
Registration of point clouds is a fundamental issue in Light Detection and Ranging (LiDAR) remote sensing because point clouds scanned from multiple scan stations or by different platforms need to be transformed to a uniform coordinate reference frame.
Li Yan   +4 more
openaire   +3 more sources

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova   +25 more
wiley   +1 more source

Formation of anisotropic Tl-1212, Tl-2212, Tl-1223 and Tl-2223 particles using aerosol flow reacted powders [PDF]

open access: yesIEEE Transactions on Appiled Superconductivity, 1994
Highly anisotropic particles of Tl-1212, Tl-2212, Tl-1223 and Tl-2223 superconductors were grown. The Tl-free precursor powders with the compositions Ba{sub 1}Ca{sub 2}Cu{sub 3}Ag{sub 0.37}O{sub 6} and Ba{sub 2}Ca{sub 2}Cu{sub 3}Ag{sub 0.37}O{sub 7} were prepared using an aerosol flow reactor.
Paranthaman, M.   +3 more
openaire   +3 more sources

Remote Sensing to Estimate Saturation Differences of Chosen Building Materials Using Terrestrial Laser Scanner

open access: yesReports on Geodesy and Geoinformatics, 2017
Terrestrial Laser Scanner (TLS) method which is commonly used for geodetic applications has a great potential to be successfully harnessed for multiple civil engineering applications.
Suchocki Czesław   +2 more
doaj   +1 more source

Special Issue on “Terrestrial Laser Scanning”: Editors’ Notes

open access: yesSensors, 2019
In this editorial, we provide an overview of the content of the special issue on “Terrestrial Laser Scanning”. The aim of this Special Issue is to bring together innovative developments and applications of terrestrial laser scanning (TLS ...
Joan R. Rosell-Polo   +2 more
doaj   +1 more source

Evaluación de los Sistemas de Mapeo Móvil (MMS) en la documentación gráfica del tholo de El Romeral (Conjunto Arqueológico Dólmenes de Antequera)

open access: yesArqueología de la Arquitectura, 2020
Este artículo hace un análisis comparado de los nuevos sistemas de mapeo móvil (MMS) basados en la tecnología SLAM (Simultaneous Localization and Mapping) respecto de sistemas de registro gráfico ya consolidados como el escaneado TLS (Terrestrial Laser ...
José Antonio Benavides López   +1 more
doaj   +1 more source

The dissipative two-level system under strong ac-driving: a combination of Floquet and Van Vleck perturbation theory

open access: yes, 2010
We study the dissipative dynamics of a two-level system (TLS) exposed to strong ac driving. By combing Floquet theory with Van Vleck perturbation theory in the TLS tunneling matrix element, we diagonalize the time-dependent Hamiltonian and provide ...
Grifoni, Milena, Hausinger, Johannes
core   +1 more source

Sparsity-Cognizant Total Least-Squares for Perturbed Compressive Sampling [PDF]

open access: yes, 2010
Solving linear regression problems based on the total least-squares (TLS) criterion has well-documented merits in various applications, where perturbations appear both in the data vector as well as in the regression matrix.
Geert Leus   +4 more
core   +1 more source

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