Results 71 to 80 of about 1,010,647 (259)

\(\kappa \)-Ohio completeness

open access: yes, 2009
Arhangel'skij has introduced the concept of Ohio completeness for Tikhonov spaces in order to study the remainders of their compactifications. The authors refine this concept by introducing for infinite cardinals \(\kappa\) the concept of \(\kappa\)-Ohio complete spaces. They provide a number of positive results as well as several interesting examples.
BASILE, Désirée   +2 more
openaire   +2 more sources

Kappa Sigma Clipping

open access: yesThe Insight Journal, 2006
When an image is mostly composed of background pixels, most of the automatic thresholding methods are failing to produce a relevant threshold. This is mainly caused because one mode is over represented compared to the other in the histogram of the image.
openaire   +2 more sources

Pentagonal 2D Altermagnets: Material Screening and Altermagnetic Tunneling Junction Device Application

open access: yesAdvanced Functional Materials, EarlyView.
From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang   +8 more
wiley   +1 more source

Gabriel-Ulmer duality for topoi and its relation with site presentations

open access: yes, 2019
Let $\kappa$ be a regular cardinal. We study Gabriel-Ulmer duality when one restricts the 2-category of locally $\kappa$-presentable categories with $\kappa$-accessible right adjoints to its locally full sub-2-category of $\kappa$-presentable ...
Di Liberti, Ivan, González, Julia Ramos
core  

Expanding Chemical Space of Nucleic Acid Nanoparticles for Tunable Antiviral‐Like Immunomodulatory Responses and Potent Adjuvant Activity

open access: yesAdvanced Functional Materials, EarlyView.
We introduce a nucleic acid nanoparticle (NANP) platform designed to be rrecognized by the human innate immune system in a regulated manner. By changing chemical composition while maintaining constant architectural parameters, we identify key determinants of immunorecognition enabling the rational design of NANPs with tunable immune activation profiles
Martin Panigaj   +21 more
wiley   +1 more source

Site Component—k0 and Its Correlation to VS30 and the Site Fundamental Frequencies for Stations Installed in N. Macedonia

open access: yesGeotechnics
This study focuses on determining the high-frequency decay parameter kappa (k) and its site component (k0) for sixteen accelerometric stations installed in suitable locations in North Macedonia.
Marina Poposka   +2 more
doaj   +1 more source

Unraveling the Mg Loss Mechanism and Degradation Kinetics in Thermoelectric n‐Type Mg2Si‐Mg2Sn Solid Solutions

open access: yesAdvanced Functional Materials, EarlyView.
Mg‐based thermoelectrics are among the most promising candidates for power generation applications but their performance is compromised by Mg loss at device operation temperatures due to the higher chemical potential of Mg (μMg${\mu}_{\mathrm{Mg}}$) inside the material compared to the environment.
Aryan Sankhla   +2 more
wiley   +1 more source

Erratum to Hallgren, K. A. (2012). Computing inter-rater reliability for observational data: An overview and tutorial. [PDF]

open access: yesTutorials in Quantitative Methods for Psychology, 2013
An erratum was found in Hallgren, K. A. (2012). Computing inter-rater reliability for observational data: An overview and tutorial. The error and correction are presented here.
Kevin A. Hallgren
doaj  

Family planning adoption and unmet needs: Spousal agreement in rural Varanasi

open access: yesIndian Journal of Community Medicine, 2018
Background: There have been very few studies in India where both partners' involvement in family planning is seen. The present study was undertaken to assess the spousal agreement level regarding family planning adoption and unmet needs.
Neeti Purwar   +2 more
doaj   +1 more source

$\kappa$-Galilean and $\kappa$-Carrollian noncommutative spaces of worldlines

open access: yes, 2022
The noncommutative spacetimes associated to the $\kappa$-Poincar\'e relativistic symmetries and their "non-relativistic" (Galilei) and "ultra-relativistic" (Carroll) limits are indistinguishable, since their coordinates satisfy the same algebra. In this work, we show that the three quantum kinematical models can be differentiated when looking at the ...
Ballesteros, Angel   +3 more
openaire   +2 more sources

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