Results 51 to 60 of about 284,425 (312)

Covert channels in stochastic cyber‐physical systems

open access: yesIET Cyber-Physical Systems, 2021
A covert channel is a communication channel that is not intended to exist, and that can be used to transfer information in a manner that violates the system security policy. Attackers can abuse such channels to exfiltrate sensitive information from cyber‐
Walter Lucia, Amr Youssef
doaj   +1 more source

Robust Output Feedback Control of the Voltage Source Inverter in an AC Microgrid

open access: yesEnergies, 2022
This paper presents the mathematical model and control of the voltage source inverter (VSI) connected to an alternating current (AC) microgrid. The VSI used in this work was a six-switch three-phase PWM inverter, whose output voltages were controlled in ...
Hamid Saeed Khan, Attaullah Y. Memon
doaj   +1 more source

Journey with Ocean Observers

open access: yes, 2023
Discover the thousands of instruments at sea taking the pulse of the ocean! Follow a new recruit to the ocean observing networks - a communication satellite - on their journey to understand what is happening in our ocean and how we observe and monitor
Rimbault, Samuel   +4 more
core  

Claudin‐6 Protein Expression in Atypical Teratoid/Rhabdoid Tumors Is Strongly Enriched in the Molecular Subgroup AT/RT‐TYR

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Claudin‐6 has emerged as a promising immunotherapeutic target, yet protein‐level data in atypical teratoid/rhabdoid tumors (AT/RTs) have been inconsistent. We analyzed 36 well‐characterized AT/RT samples and found membranous claudin‐6 protein expression in 58% of cases, with striking enrichment in the molecular subgroup AT/RT‐TYR (100%) and ...
Victoria E. Fincke   +4 more
wiley   +1 more source

An Interval Estimator for Chlorine Monitoring in Drinking Water Distribution Systems Under Uncertain System Dynamics, Inputs and Chlorine Concentration Measurement Errors

open access: yesInternational Journal of Applied Mathematics and Computer Science, 2017
The design of an interval observer for estimation of unmeasured state variables with application to drinking water distribution systems is described. In particular, the design process of such an observer is considered for estimation of the water quality ...
Łangowski Rafał, Brdys Mietek A.
doaj   +1 more source

Extracting discriminative features using task-oriented gaze maps measured from observers for personal attribute classification [PDF]

open access: yes
We discuss how to reveal and use the gaze locations of observers who view pedestrian images for personal attribute classification. Observers look at informative regions when attempting to classify the attributes of pedestrians in images.
ニシヤマ, マサシ   +19 more
core   +1 more source

Time Toxicity in Wilms Tumor: Quantifying the Burden of Healthcare Interaction in the First Year After Diagnosis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Wilms tumor (WT) treatment imposes a significant time burden on patients and their families. Time toxicity is a patient‐centered metric that quantifies the burden of healthcare interaction. We sought to define time toxicity in the first year after diagnosis of WT and hypothesized that it would increase as tumor stage and treatment ...
Caleb Q. Ashbrook   +6 more
wiley   +1 more source

Limitations on sharing Bell nonlocality between sequential pairs of observers

open access: yes, 2021
We give strong analytic and numerical evidence that, under mild measurement assumptions, two qubits cannot both be recycled to generate Bell nonlocality between multiple independent observers on each side.
Liu, Lijun   +3 more
core   +1 more source

Heterogeneity in the Global Practice of Central Nervous System Staging in Pediatric Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) involvement in childhood acute lymphoblastic leukemia (ALL) is assessed by cell counting and cytomorphology from cerebrospinal fluid (CSF) and is used for treatment stratification worldwide. The ratio of “CNS2” patients in clinical trials ranges from 3% to 40%, with unclear prognostic significance ...
Laura Almási   +14 more
wiley   +1 more source

Quadratic Performance Analysis of Switched Affine Time–Varying Systems

open access: yesInternational Journal of Applied Mathematics and Computer Science, 2018
We analyze quadratic performance for switched systems which are composed of a finite set of affine time-varying subsystems, where both subsystem matrices and affine vectors are switched, and no single subsystem has desired quadratic performance.
Li Wenzhi, Huang Chi, Zhai Guisheng
doaj   +1 more source

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