Results 111 to 120 of about 524,833 (330)

Making Compact-Table Compact

open access: yes, 2018
The compact-table propagator for table constraints appears to be a strong candidate for inclusion into any constraint solver due to its efficiency and simplicity. However, successful integration into a constraint solver based on copying rather than trailing is not obvious: while the underlying bit-set data structure is sparse for efficiency it is not ...
Ingmar, Linnea, Schulte, Christian
openaire   +3 more sources

On Countable Compactness and Sequential Compactness [PDF]

open access: yesProceedings of the American Mathematical Society, 1984
If a countably compact T 3 {T_3} space X X can be expressed as a union of less then c c many first countable subspaces, then MA implies that X X is sequentially compact.
openaire   +1 more source

Assessment of Skin in Patients With Systemic Sclerosis Using High‐Frequency Ultrasound and Shear Wave Elastography: A Comparative Study With Histology, Molecular, and Clinical Parameters

open access: yesArthritis Care &Research, EarlyView.
Objective Ultrasound (US) has been proposed as a potential tool for assessing skin fibrosis in systemic sclerosis (SSc). However, a large‐scale comparison of US‐based assessment with histologic markers of skin fibrosis has not been reported. We evaluated US‐based skin assessments for their face validity (differentiation between involved SSc and healthy
Ruhani Desai   +12 more
wiley   +1 more source

Modern possibilities of using cement concrete in road construction

open access: yesВестник Дагестанского государственного технического университета: Технические науки
Objective. The aim of the study is to develop theoretical and practical aspects of the use of cement concrete in the construction of road pavements, as well as to determine the prospects for the development of its production technologies.Method.
M. R. Guseinov, D. N. Selimkhanov
doaj   +1 more source

On the origin of compact radio sources [PDF]

open access: bronze, 2001
S. Britzen   +5 more
openalex   +1 more source

Locally compact, $\omega_1$-compact spaces

open access: yes, 2017
An $\omega_1$-compact space is a space in which every closed discrete subspace is countable. We give various general conditions under which a locally compact, $\omega_1$-compact space is $\sigma$-countably compact, i.e., the union of countably many countably compact spaces. These conditions involve very elementary properties.
Nyikos, Peter, Zdomskyy, Lyubomyr
openaire   +2 more sources

Approximating compact and weakly compact operators [PDF]

open access: yesProceedings of the American Mathematical Society, 1961
REMARKS. To place the theorem in context consider all operators as mapping the Banach space X into the Banach space Y and consider the topology a to be that of almost uniform convergence on the unit ball of X utilizing the norm topology on Y. The second theorem gives a similar result for weakly compact operators.
openaire   +1 more source

Clinical Practice Guideline for Evaluation and Management of Peripheral Nervous System Manifestations in Sjögren's Disease

open access: yesArthritis Care &Research, Accepted Article.
Objectives Sjögren's disease is an autoimmune disorder that can impact multiple organ systems, including the peripheral nervous system (PNS). PNS manifestations, which can exist concurrently, include mononeuropathies, polyneuropathies, and autonomic nervous system neuropathies. To help patients and providers in the decision‐making process, we developed
Anahita Deboo   +19 more
wiley   +1 more source

Optimization and mechanical response of modular infusion compaction and normalization

open access: yesAdvanced Manufacturing: Polymer & Composites Science
Modular infusion (MI) is utilized to eliminate dry spot defects within complex multi-architecture composites by segregating and controlling flow fronts in-process.
Joseph Soltan   +3 more
doaj   +1 more source

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