Results 31 to 40 of about 1,124,915 (299)

Massively Parallel Ray Tracing Algorithm Using GPU

open access: yes, 2015
Ray tracing is a technique for generating an image by tracing the path of light through pixels in an image plane and simulating the effects of high-quality global illumination at a heavy computational cost.
Huang, Xiang, Lin, Jianbiao, Qin, Yutong
core   +1 more source

Worst case attacks against binary probabilistic traitor tracing codes [PDF]

open access: yes, 2009
An insightful view into the design of traitor tracing codes should necessarily consider the worst case attacks that the colluders can lead. This paper takes an information-theoretic point of view where the worst case attack is defined as the collusion ...
Furon, Teddy, Perez-Freire, Luis
core   +5 more sources

Traces singuliéres, traces partagées ?

open access: yesSocio-anthropologie, 2002
I – Si le temps present donne souvent l’impression d’une emprise excessive des traces – Pierre Nora evoque, a leur propos, la « superstition » caracteristique de l’epoque contemporaine – on doit neanmoins admettre que cette emprise, lâche ou imperieuse, est le denominateur commun de toutes les sciences historiques, anthropologie comprise.
openaire   +2 more sources

Bernstein trace [PDF]

open access: yesSpringerPlus, 2016
We introduce the notion of relative trace which is motivated by an observation about the category of vector spaces and linear transformations and builds upon the categorical trace of Joyal, Street, and Verity. Furthermore, we define a new categorical trace based on a trace formula first introduced by J. Bernstein.
openaire   +2 more sources

Traceability status of food pollution and foodborne diseases caused by Salmonella covalis (S.covalis) in He’nan Province from 2016 to 2020

open access: yesZhongguo shipin weisheng zazhi, 2022
ObjectiveTo study the traceability status of food pollution and foodborne diseases caused Salmonella covalis (S.covalis) in He’nan province from 2016 to 2020.Methods22 strains of S.corvallis from foods and 5 strains from diarrhea patients were isolated ...
ZHANG Song, ZHANG Congke, ZHANG Meng
doaj   +1 more source

Tracing iodine [PDF]

open access: yesNature Chemistry, 2011
n ...
METRANGOLO, PIERANGELO   +1 more
openaire   +3 more sources

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Tracing The History of The Serai Serumpun Dance Form as A Cultural Identity of Mesuji Regency, Lampung Province

open access: yesMudra: Jurnal Seni Budaya, 2022
This research is a dance ethnographic study that was conducted to trace the history of the serai serumpun dance which has lost its history. In the past, this dance was thought to have originally belonged to the Mesuji community and was an asset of the ...
I Wayan Mustika   +2 more
doaj   +1 more source

Precise Request Tracing and Performance Debugging for Multi-tier Services of Black Boxes

open access: yes, 2010
As more and more multi-tier services are developed from commercial components or heterogeneous middleware without the source code available, both developers and administrators need a precise request tracing tool to help understand and debug performance ...
Li, Yong   +5 more
core   +2 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

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