Results 41 to 50 of about 7,151,309 (300)

Feedback Control and the Arrow of Time

open access: yes, 2008
The purpose of this paper is to highlight the central role that the time asymmetry of stability plays in feedback control. We show that this provides a new perspective on the use of doubly-infinite or semi-infinite time axes for signal spaces in control ...
Georgiou, Tryphon T., Smith, Malcolm C.
core   +2 more sources

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Transcriptome analysis of Aedes aegypti midgut and salivary gland post-Zika virus infection

open access: yesCurrent Research in Parasitology and Vector-Borne Diseases
This study aimed to investigate the transcriptomic changes in the midgut and salivary glands of Aedes aegypti mosquitoes infected with Zika virus (ZIKV), in order to explore the molecular mechanisms underlying the interaction between the virus and the ...
Chunling Zhu   +11 more
doaj   +1 more source

Fast camera focus estimation for gaze-based focus control

open access: yes, 2017
Many cameras implement auto-focus functionality. However, they typically require the user to manually identify the location to be focused on. While such an approach works for temporally-sparse autofocusing functionality (e.g., photo shooting), it presents extreme usability problems when the focus must be quickly switched between multiple areas (and ...
Fuhl, Wolfgang   +2 more
openaire   +2 more sources

Temporal recompression through a scattering medium via a broadband transmission matrix

open access: yes, 2017
The transmission matrix is a unique tool to control light through a scattering medium. A monochromatic transmission matrix does not allow temporal control of broadband light.
de Aguiar, Hilton B.   +2 more
core   +1 more source

Control versus Data Flow in Parallel Database Machines [PDF]

open access: yes, 1993
The execution of a query in a parallel database machine can be controlled in either a control flow way, or in a data flow way. In the former case a single system node controls the entire query execution.
Blanken, Henk M., Teeuw, Wouter B.
core   +2 more sources

Clinical Course and Impact of Breaks in Therapy for Children With Relapsed/Refractory Solid Tumors

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pediatric relapsed or refractory (R/R) solid tumors carry a dismal prognosis, and postrelapse patient experiences are not well described. We present postrelapse outcomes, including number of R/R events and subsequent therapy regimens.
Matthew T. McEvoy   +5 more
wiley   +1 more source

HOW DOES SELF-CONTROL OPERATE? A FOCUS ON IMPULSE BUYING [PDF]

open access: yesPapeles del Psicólogo, 2019
Abundant evidence in social psychology attests that self-control shapes human behavior. However, there is still room for further explorations of the interplay between the self-control system and consumer behavior, especially regarding impulse buying ...
Meysam Moayery   +2 more
doaj   +1 more source

Criterion‐Related Validity of the Neuropsychological Quick Assessment for Screening Cognitive, Motor, and Behavioral Impairments in Patients With Pediatric Brain Tumors: An Observational Pilot Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Neuropsychological complications may impair the qualitative prognosis of patients with pediatric brain tumors. However, multifaceted evaluations cannot be conducted in all patients because they are time consuming and burdensome for patients.
Ami Tabata   +9 more
wiley   +1 more source

An Attention Based Focus Control System [PDF]

open access: yes2006 International Conference on Image Processing, 2006
Whilst the physical mechanism used by the eye to accommodate has been known since the mid 19th century, there have been few suggestions as to the method by which the human visual system controls the ciliary muscles. This paper proposes and explores an even function which, by building upon existing models of visual attention, could be used to model the ...
Robert Shilston, Fred Stentiford
openaire   +1 more source

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