Results 21 to 30 of about 558,032 (264)
Evaluating carbon-electrode dielectrophoresis under the ASSURED criteria
Extreme point-of-care refers to medical testing in unfavorable conditions characterized by a lack of primary resources or infrastructure. As witnessed in the recent past, considerable interest in developing devices and technologies exists for extreme ...
Rodrigo Martinez-Duarte +3 more
doaj +1 more source
Questions About Extreme Points
AbstractWe discuss the geometry of the unit ball—specifically, the structure of its extreme points (if any)—in subspaces of$$L^1$$L1and$$L^\infty $$L∞on the circle that are formed by functions with prescribed spectral gaps. A similar issue is considered for kernels of Toeplitz operators in$$H^\infty $$H∞.
openaire +4 more sources
Let A \mathcal {A} be a C ∗ {C^ \ast } -algebra and let S \mathcal {S} be a subset of A \mathcal {A} . S \mathcal {S} is C ∗ {C^ \ast
Alan Hopenwasser +2 more
openaire +1 more source
Extreme purifying selection against point mutations in the human genome
Previous work has investigated selection in the coding genome, but it is not as well characterized in the non-coding genome. By analyzing rare variants in 70k genome sequences from gnomAD, the authors detect very strong purifying selection ...
Noah Dukler +4 more
doaj +1 more source
This study investigates the possible impact of urbanization on the summertime extreme precipitation–temperature (P–T) relationship in East Asia. The local climate in three megacity regions—Guangdong in China, Seoul/Gyeonggi in Korea, and Tokyo in Japan ...
Seok-Geun Oh, Seok-Woo Son, Seung-Ki Min
doaj +1 more source
Summary: Each weak\(^*\) compact \(C^*\)-convex set in a hyperfinite factor (in particular in \(B({\mathcal H})\)) is the weak\(^*\) closure of the \(C^*\)-convex hull of its \(C^*\)-extreme points.
openaire +2 more sources
Diameter-Aware Extreme Group Queries
In spatial databases, the objects have semantic attributes as well as geographic coordinates. Considering the two aspects, we propose the diameter-aware extreme group query (DiaEG query), which searches for good $k$ -item groups of objects. We mark the
Xi Guo +3 more
doaj +1 more source
On the structure of support point sets
Let X be a metrizable compact convex subset of a locally convex space. Using Choquet's Theorem, we determine the structure of the support point set of X when X has countably many extreme points. We also characterize the support points of certain families
E. Azoff, R. younis
doaj +1 more source
Studying the Effect of Changes in Dew Point Temperature on Extreme Precipitation in the North West of Iran [PDF]
In the present research, using the daily precipitation data of 479 meteorological and rain gauge stations in the north west of Iran, the relationship between the changes in the dew point temperature and the precipitation in this region was investigated ...
Mahnaz Rostamian +2 more
doaj +1 more source
Bayesian extreme value analysis was used to forecast the optimal point in agricultural commodity futures prices in the United States for cocoa, coffee, corn, soybeans and wheat. Data were collected daily between 2000 and 2020.
Jittima Singvejsakul +2 more
doaj +1 more source

