Results 51 to 60 of about 679,253 (302)

Lie groups isomorphic to direct products of unitary groups [PDF]

open access: yesProceedings of the American Mathematical Society, 1976
A criterion is given for a compact connected subgroup of Gl ( n , C ) \text {Gl} (n,{\mathbf {C}}) to be isomorphic to a direct product of unitary groups. It implies that a compact connected subgroup of rank n n in Gl (
Vidav, Ivan, Legisa, Peter
openaire   +1 more source

Shifts of attention in the early blind: an ERP study of attentional control processes in the absence of visual spatial information [PDF]

open access: yes, 2006
To investigate the role of visual spatial information in the control of spatial attention, event-related brain potentials (ERPs) were recorded during a tactile attention task for a group of totally blind participants who were either congenitally blind or
Alho   +40 more
core   +1 more source

Carcinomas and Carcinoid Tumors of the Lungs and Bronchi in Children and Adolescents: The EXPeRT Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele   +19 more
wiley   +1 more source

Exploring Preferences for a Digital Single‐Session Intervention for Adolescent Siblings of Youth With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Adolescent siblings of children with cancer are at elevated risk for psychosocial problems. Unfortunately, various barriers such as limited family time and resources, conflicting schedules, and psychosocial staffing constraints at cancer centers hinder sibling access to support.
Christina M. Amaro   +10 more
wiley   +1 more source

C3-Alkylation of furfural derivatives by continuous flow homogeneous catalysis

open access: yesBeilstein Journal of Organic Chemistry, 2023
The C3-functionalization of furfural using homogeneous ruthenium catalysts requires the preinstallation of an ortho-directing imine group, as well as high temperatures, which did not allow scaling up, at least under batch conditions. In order to design a
Grédy Kiala Kinkutu   +4 more
doaj   +1 more source

Grouping with Directed Relationships [PDF]

open access: yes, 2001
Grouping is a global partitioning process that integrates local cues distributed over the entire image. We identify four types of pairwise relationships, attraction and repulsion, each of which can be symmetric or asymmetric. We represent these relationships with two directed graphs.
Stella X. Yu, Jianbo Shi
openaire   +1 more source

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

Efficacy and Tolerability of Topotecan/Cyclophosphamide/Dinutuximab in Relapsed and Refractory High‐Risk Neuroblastoma: A Multi‐Institutional Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Chemoimmunotherapy with irinotecan, temozolomide, and dinutuximab (I/T/DIN) has emerged as first‐line therapy for relapsed/refractory (r/r) high‐risk neuroblastoma (HRNB) in North America. Topotecan and cyclophosphamide (T/C) are often used in combination with dinutuximab in the setting of lack of response, progression, or incomplete ...
Benjamin J. Lerman   +17 more
wiley   +1 more source

Gesture commands for controlling high-level UAV behavior

open access: yesSN Applied Sciences, 2021
Directing groups of unmanned air vehicles (UAVs) is a task that typically requires the full attention of several operators. This can be prohibitive in situations where an operator must pay attention to their surroundings.
John Akagi   +4 more
doaj   +1 more source

On directed interpolation groups [PDF]

open access: yesCzechoslovak Mathematical Journal, 1990
Radical classes of lattice-ordered groups (\(\ell\)-groups) have been the subject of many researchers in recent years most notably the present author. Here, an important extension of these ideas is introduced in the study of radical classes of directed interpolation groups. [See \textit{L. Fuchs}, Ann. Sc. Norm. Sup. Pisa, Cl. Sci. Fis. Mat., III. Ser.
openaire   +1 more source

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