Results 21 to 30 of about 9,769 (221)

A Cancelable Iris- and Steganography-Based User Authentication System for the Internet of Things

open access: yesSensors, 2019
Remote user authentication for Internet of Things (IoT) devices is critical to IoT security, as it helps prevent unauthorized access to IoT networks.
Wencheng Yang   +7 more
doaj   +1 more source

On permutably complemented subalgebras of finite dimensional Lie algebras [PDF]

open access: yesAlgebraic structures and their applications, 2018
Summary: Let \(L\) be a finite-dimensional Lie algebra. We say a subalgebra \(H\) of \(L\) is permutably complemented in \(L\) if there is a subalgebra \(K\) of \(L\) such that \(L=H+K\) and \(H\cap K=0\). Also, if every subalgebra of \(L\) is permutably complemented in \(L\), then \(L\) is called completely factorisable.
openaire   +2 more sources

Classification of Sensitivity or Resistance of Cervical Cancers to Ionizing Radiation According to Expression Profiles of 62 Genes Selected by cDNA Microarray Analysis

open access: yesNeoplasia: An International Journal for Oncology Research, 2002
To identify a set of genes related to radiosensitivity of cervical squamous cell carcinomas and to establish a predictive method, we compared expression profiles of 9 radiosensitive and 10 radioresistant tumors obtained by biopsy before treatment, on a ...
Osamu Kitahara   +4 more
doaj   +1 more source

Complementing permutations in finite lattices

open access: yesJournal of Combinatorial Theory, Series B, 1977
AbstractIn a finite lattice L for which the Möbius function is nonvanishing on all upper and lower intervals, we establish the existence of a permutation of L taking each lattice element to one of its complements.
openaire   +2 more sources

Optimized Entanglement Purification [PDF]

open access: yes, 2019
We investigate novel protocols for entanglement purification of qubit Bell pairs. Employing genetic algorithms for the design of the purification circuit, we obtain shorter circuits achieving higher success rates and better final fidelities than what is ...
Albert, Victor V.   +2 more
core   +2 more sources

Single query learning from abelian and non-abelian Hamming distance oracles [PDF]

open access: yes, 2009
We study the problem of identifying an n-bit string using a single quantum query to an oracle that computes the Hamming distance between the query and hidden strings. The standard action of the oracle on a response register of dimension r is by powers of
Meyer, David A., Pommersheim, James
core   +1 more source

Communication Complexity of Permutation-Invariant Functions

open access: yes, 2015
Motivated by the quest for a broader understanding of communication complexity of simple functions, we introduce the class of "permutation-invariant" functions.
Ghazi, Badih   +2 more
core   +1 more source

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

Genetic Transfer or Population Diversification? Deciphering the Secret Ingredients of Evolutionary Multitask Optimization

open access: yes, 2016
Evolutionary multitasking has recently emerged as a novel paradigm that enables the similarities and/or latent complementarities (if present) between distinct optimization tasks to be exploited in an autonomous manner simply by solving them together with
Gupta, Abhishek, Ong, Yew-Soon
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

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