Results 31 to 40 of about 203,329 (265)

Rational observers of rational systems [PDF]

2016 IEEE 55th Conference on Decision and Control (CDC), 2016
This report is the original submission to the 55th IEEE Conference on Decision and Control held in December 2016. The proceedings of the conference contains the six page final version. The submission has 8 pages.
Nemcova, Jana, Petreczky, Mihaly, van Schuppen, Jan   +2 more
openaire   +3 more sources

Evaluating Approximations of River Channel Shape Using a National Cross‐Section Database

Water Resources Research
Many hydrologic applications require basic information on the size and shape of river channels, but measuring cross section (XS) geometry in the field or via remote sensing can be costly and often provides only partial coverage.
C. J. Legleiter, P. J. Kinzel
doaj   +1 more source

Building the Knowledge-to-Action Pipeline in North America: Connecting Ocean Acidification Research and Actionable Decision Support

Frontiers in Marine Science, 2019
Ocean acidification (OA) describes the progressive decrease in the pH of seawater and other cascading chemical changes resulting from oceanic uptake of atmospheric carbon. These changes can have important implications for marine ecosystems, creating risk
Jessica N. Cross, Jessie A. Turner, Sarah R. Cooley, Jan A. Newton, Kumiko Azetsu-Scott, R. Christopher Chambers, Darcy Dugan, Kaitlin Goldsmith, Helen Gurney-Smith, Alexandra R. Harper, Elizabeth B. Jewett, Denise Joy, Teri King, Terrie Klinger, Meredith Kurz, John Morrison, Jackie Motyka, Erica H. Ombres, Grace Saba, Emily L. Silva, Emily Smits, Jennifer Vreeland-Dawson, Leslie Wickes   +22 more
doaj   +1 more source

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

Pediatric 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, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Observability of nonlinear systems

Information and Control, 1973
The purpose of this paper is to investigate the problem of observability of nonlinear systems. Two sufficient conditions of global observability of nonlinear systems are presented: (1) the ratio condition which is the generalization of Fujisawa and Kuh's (1971) ratio condition of circuit theory, (2) the strongly positive semidefinite condition.
Shauying R. Kou, David L. Elliott, Tzyh Jong Tarn   +2 more
openaire   +1 more source

Observer forms for perspective systems [PDF]

Automatica, 2008
The authors study the estimation of three-dimensional information from two-dimensional images in computer vision. They show that a perspective system can be transformed into two observer forms and give methods for constructing the transformation that lead to straightforward observer design. The designs are demonstrated by simulations.
Ola Dahl, Yebin Wang, Alan F. Lynch, Anders Heyden   +3 more
openaire   +2 more sources

Integrating Depth Measurements From Gaging Stations With Image Archives for Spectrally Based Remote Sensing of River Bathymetry

Water Resources Research
Remote sensing can be an effective tool for mapping river bathymetry, but the need for direct measurements to calibrate image‐derived depth estimates impedes broader application of this approach.
Carl J. Legleiter, Brandon T. Overstreet, Paul J. Kinzel   +2 more
doaj   +1 more source

1+(no)1=3, and more

Murmurations
A systemic mapping of binary logic can make clear the question of how attempts to counteract binary thinking fail in their intent to produce transformative -second order, in systemic jargon- change.
Carmen García
doaj   +1 more source

Observing Dynamical Systems Using Magneto-Controlled Diffraction

Condensed Matter, 2019
Observing the light passing through a thin layer of ferrofluid, we can see the occurrence of interesting effects, both in the formation patterns within the ferrofluid layer and in the dispersion of light outside that layer.
Alberto Tufaile, Timm A. Vanderelli, Michael Snyder, Adriana Pedrosa Biscaia Tufaile   +3 more
doaj   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider, Kris‐Ann Schultz, Nora Schnitzler, Michael Abele, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Ines B. Brecht, Maja Cesen, Andrea Ferrari, Michaela Kuhlen, Malgorzata A. Krawczyk, Ricardo Lopez‐Almaraz, Yves Reguerre, Calogero Virgone, Daniel Orbach   +15 more
wiley   +1 more source