Results 81 to 90 of about 308,264 (290)

Image Local Features Description Through Polynomial Approximation

IEEE Access, 2019
This work introduces a novel local patch descriptor that remains invariant under varying conditions of orientation, viewpoint, scale, and illumination.
Fawad, Muhibur Rahman, Muhammad Jamil Khan, Muhammad Adeel Asghar, Yasar Amin, Salman Badnava, Seyed Sajad Mirjavadi   +6 more
doaj   +1 more source

Control refinement for discrete-time descriptor systems: a behavioural approach via simulation relations

, 2017
The analysis of industrial processes, modelled as descriptor systems, is often computationally hard due to the presence of both algebraic couplings and difference equations of high order.
Abate, Alessandro, Chen, Fei, Haesaert, Sofie, Weiland, Siep   +3 more
core  

Improved Outcomes for Older Children, Adolescents, and Young Adults With Neuroblastoma in the Post‐Immunotherapy Era: An Updated Report From the International Neuroblastoma Risk Group

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background We describe clinical and biologic characteristics of neuroblastoma in older children, adolescents, and young adults (OCAYA); describe survival outcomes in the post‐immunotherapy era; and identify if there is an age cut‐off that best discriminates outcomes.
Rebecca J. Deyell, Kavitha Srivatsa, Paola Angelini, Pei‐Chi Kao, Brady Payne, Arlene Naranjo, Sveva Castelli, Miho Kato, Miki Ohira, Ulriche Pöetschger, Yaël Mossé, Lucas Moreno, Meredith S. Irwin, Ramya Ramanujachar, Wendy B. London   +14 more
wiley   +1 more source

Electrochemical CO2 Reduction on Janus Dual‐Atom Catalysts: Critical Role of Oxygen Coordination and an Effective Descriptor

Advanced Science
Dual‐atom catalysts (DACs) embedded in nitrogen‐doped graphene have been widely studied for electrochemical CO2 reduction (CO2R), primarily yielding CO. However, achieving selectivity for C1 hydrocarbons remains challenging.
Hongling Liu, Zhichao Yu, Jia Zhao, Weng Fai Ip, Sen Lin, Hui Pan   +5 more
doaj   +1 more source

Reduced–Order Perfect Nonlinear Observers of Fractional Descriptor Discrete–Time Nonlinear Systems

International Journal of Applied Mathematics and Computer Science, 2017
The purpose of this work is to propose and characterize fractional descriptor reduced-order perfect nonlinear observers for a class of fractional descriptor discrete-time nonlinear systems.
Kaczorek Tadeusz
doaj   +1 more source

Patient‐Level Barriers and Facilitators to Inpatient Physical Therapy in Adolescents and Young Adults With a Hematological Malignancy: A Qualitative Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite their increased risk for functional impairment resulting from cancer and its treatments, few adolescents and young adults (AYAs) with a hematological malignancy receive the recommended or therapeutic dose of exercise per week during inpatient hospitalizations.
Jennifer A. Kelleher, Jennifer L. Bernstein, Katia M. Crisler, Julia K. Herriott, Kimberly L. Klages, Robin E. Norris, Mariann L. Strenk, Sarah E. Bills, Meghan E. McGrady   +8 more
wiley   +1 more source

Characterising power quality disturbances resulting from current limiting fuse operation

Ingeniería e Investigación, 2011
This article presents novel and easily implemented tools for characterising electrical disturbances originated by fuse operations. A methodology is described that (with the use of some descriptors) led to identifying electrical disturbances of this kind.
N. Ortiz S., J. Blanco S., G. Ordoñez P., V. Barrera N.   +3 more
doaj  

Psychological Safety Among Interprofessional Pediatric Oncology Teams in Germany: A Nationwide Survey

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Psychological safety (PS) is essential for teamwork, communication, and patient safety in complex healthcare environments. In pediatric oncology, interprofessional collaboration occurs under high emotional and organizational demands. Low PS may increase stress, burnout, and adverse events.
Alexandros Rahn, Anna‐Lena Herbach, Christian Bock, Katharina Fleig, Urs Mücke   +4 more
wiley   +1 more source

Brand as the main marketing direction of enterprises activity [PDF]

Marketing i Menedžment Innovacij, 2016
The aim of the article is the research of brand as main stream of marketing activity of the enterprise. The results of the article. Relevance of the chosen subject is in the fact that creating of competitive brand is one of the main marketing direction ...
M.V. Moklyak, Yu.M. Popova, R.V. Shinkarenko   +2 more
doaj  

CGCI-SIFT: A More Efficient and Compact Representation of Local Descriptor

Measurement Science Review, 2013
This paper proposes a novel invariant local descriptor, a combination of gradient histograms with contrast intensity (CGCI), for image matching and object recognition.
Su Dongliang, Wu Jian, Cui Zhiming, Sheng Victor S., Gong Shengrong   +4 more
doaj   +1 more source