Results 31 to 40 of about 3,459,091 (319)

Characteristic Classes of Hypersurfaces and Characteristic Cycles

open access: yes, 1998
We give a new formula for the Chern-Schwartz-MacPherson class of a hypersurface in a nonsigular compact complex analytic variety. In particular this formula generalizes our previous result on the Euler characteristic of such a hypersurface. Two different approaches are presented. The first is based on the theory of characteristic cycle and the works of
Parusiński, Adam, Pragacz, Piotr
openaire   +3 more sources

Characteristic Circuits

open access: yesAdvances in Neural Information Processing Systems 36, 2023
In many real-world scenarios, it is crucial to be able to reliably and efficiently reason under uncertainty while capturing complex relationships in data. Probabilistic circuits (PCs), a prominent family of tractable probabilistic models, offer a remedy to this challenge by composing simple, tractable distributions into a high-dimensional probability ...
Zhongjie Yu 0001   +2 more
openaire   +3 more sources

Characteristic-based Design of an LCC Resonant Converter with a Capacitive Filter

open access: yes, 2023
 The LCC resonant converter with a capacitive output filter is a popular topology for variable load applications, though the simultaneous design requirements of wide load range, soft switching, and low conduction loss are not clearly tackled in available
Vinod John (12452856)   +2 more
core   +1 more source

IMPROVEMENT OF ECOLOGICAL CHARACTERISTICS OF THE DIESEL ENGINE WORKING ON BIODIESEL FUEL COMPOSITIONS [PDF]

open access: yesAvtomobilʹnyj Transport (Harʹkov), 2015
The ways of decreasing the toxicity of exhaust gases produced by the biodiesel engine are determined analitically. Optimization of the corner of advancing the fuel supply and the coefficient of air surplus is offered as the action of adjusting character,
A. Levterov, V. Savitskyi
doaj  

Characteristics and risk factors for advanced lung cancer with pulmonary embolism: A cross‐sectional, case–control study

open access: yesThe Clinical Respiratory Journal, 2023
Objectives Pulmonary embolism (PE) is a life‐threatening complication that can occur in patients with lung cancer. In this study, we aimed to identify risk factors and examine the clinical characteristics of advanced lung cancer patients with PE. Methods
Yongkang Huang   +10 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

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

Characteristic polynomials of complex random matrix models

open access: yes, 2002
We calculate the expectation value of an arbitrary product of characteristic polynomials of complex random matrices and their hermitian conjugates. Using the technique of orthogonal polynomials in the complex plane our result can be written in terms of
Akemann, G   +3 more
core   +1 more source

Health‐Related Quality of Life and Symptom Severity Among Patients With PIK3CA‐Related Overgrowth Spectrum: A Mixed‐Methods Study to Understand Real‐World Experience With Alpelisib Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu   +8 more
wiley   +1 more source

Clinical and Biological Features of Response in Resistant Neuroblastoma to 131I‐Metaiodobenzylguanidine Radiotherapy in the Anti‐GD2 Immunotherapy Era

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background 131I‐metaiodobenzylguanidine (131I‐MIBG) radiotherapy is a key treatment for relapsed and refractory (R/R) neuroblastoma (NB). Patients with R/R disease treated in the modern era are increasingly exposed to anti‐GD2 immunotherapy, which exerts selective pressure and may modify both tumor cell state and microenvironment.
Benjamin J. Lerman   +7 more
wiley   +1 more source

Occurrences of palindromes in characteristic Sturmian words

open access: yes, 2006
This paper is concerned with palindromes occurring in characteristic Sturmian words cα of slope α, where α∈(0,1) is an irrational. As cα is a uniformly recurrent infinite word, any (palindromic) factor of cα occurs infinitely many times in cα with ...
Glen, Amy, Glen, Amy Louise, Glen, A.
core   +1 more source

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