Results 101 to 110 of about 455,260 (321)

On the Sweet Spot of Contrastive Views for Knowledge-enhanced Recommendation [PDF]

open access: yesarXiv, 2023
In recommender systems, knowledge graph (KG) can offer critical information that is lacking in the original user-item interaction graph (IG). Recent process has explored this direction and shows that contrastive learning is a promising way to integrate both.
arxiv  

IgG1 memory B cells keep the memory of IgE responses

open access: yesNature Communications, 2017
The unique differentiation of IgE cells suggests unconventional mechanisms of IgE memory. IgE germinal centre cells are transient, most IgE cells are plasma cells, and high affinity IgE is produced by the switching of IgG1 cells to IgE.
Jin-Shu He   +14 more
semanticscholar   +1 more source

Comparative Analysis Of Portland Cements In Nigeria [PDF]

open access: yes, 2013
Portland cement remains the most common type generally in use throughout the world as a basic ingredient of concrete. Five brands of Portland cement commonly available in Nigeria were investigated through series of tests conducted to determine their ...
Ige, O., Ige, O.
core  

THE RELATIONSHIP BETWEEN MENTAL HEALTH AND THE AFRICAN AMERICAN ACADEMIC EXPERIENCE [PDF]

open access: yes, 2023
The purpose of this study is to identify the relationship between mental health and the African American academic ...
Ige, Adelola
core   +1 more source

Why do the dark and light ogives of Forbes bands have similar surface mass balances?

open access: yesJournal of Glaciology, 2018
Band ogives are a striking and enigmatic feature of Mer de Glace glacier flow. The surface mass balances (SMBs) of these ogives have been thoroughly investigated over a period of 12 years. We find similar cumulative SMBs over this period, ranging between
C. VINCENT   +5 more
doaj   +1 more source

Efficient Interference Graph Estimation via Concurrent Flooding [PDF]

open access: yesarXiv, 2023
Traditional wisdom for network management allocates network resources separately for the measurement and data transmission tasks. Heavy measurement tasks may take up resources for data transmission and significantly reduce network performance. It is therefore challenging for interference graphs, deemed as incurring heavy measurement overhead, to be ...
arxiv  

A Framework for Assessing Ocean Mixed Layer Depth Evolution

open access: yesJournal of Advances in Modeling Earth Systems
The ocean surface mixed layer plays a crucial role as an entry or exit point for heat, salt, momentum, and nutrients from the surface to the deep ocean.
Alexandre Legay   +4 more
doaj   +1 more source

When are IG-projective modules projective? [PDF]

open access: yesarXiv, 2013
This paper concerns when a finitely generated IG-projective module is projective over commutative Noetherian local rings. We prove that a finitely generated IG-projective module is projective if and only if it is selforthogonal.
arxiv  

CO in Stephan's Quintet: First Evidence of Molecular Gas in the Intragroup Starburst [PDF]

open access: yes, 2000
We present the first interferometric evidence of CO(1-0) emission in the intragroup starburst (IGS) region of HCG~92 (Stephan's Quintet). BIMA's large primary beam covers fully both the IGS region and the dominant group member galaxy Seyfert NGC 7319, as well as partially the intruder galaxy NGC 7318B.
arxiv   +1 more source

Can chaotic quantum energy levels statistics be characterized using information geometry and inference methods?

open access: yes, 2008
In this paper, we review our novel information geometrodynamical approach to chaos (IGAC) on curved statistical manifolds and we emphasize the usefulness of our information-geometrodynamical entropy (IGE) as an indicator of chaoticity in a simple ...
Alicki   +84 more
core   +1 more source

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