Results 161 to 170 of about 3,444,484 (365)

Stochastic Compositional Optimization with Compositional Constraints

open access: yesINFORMS Journal on Optimization
Stochastic compositional optimization (SCO) has attracted considerable attention because of its broad applicability to important real-world problems. However, existing work on SCO typically assumes that the projection within a solution update is straightforward, which is not the case for problem instances where constraints are in the form of ...
Shuoguang Yang   +3 more
openaire   +2 more sources

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

On construction of robust composite indices by linear aggregation [PDF]

open access: yes
In this paper we construct thirteen different types of composite indices by linear combination of indicator variables (with and without outliers/data corruption). Weights of different indicator variables are obtained by maximization of the sum of squared
Mishra, SK
core   +1 more source

Non destructive evaluation of composite materials with new thermal methods [PDF]

open access: yes, 2012
In this work a microwave sources were used to heating the water inside composite materials in order to detect with thermographic technique the damaged area of materials.
Pellegrini M.   +3 more
core  

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Composite medium with simultaneously negative permeability and permittivity

open access: yesPhysical Review Letters, 2000
David R. Smith   +4 more
semanticscholar   +1 more source

Thermoelastic stress analysis of laminated composite materials [PDF]

open access: yes, 2009
In this work thermoelastic stress analysis (TSA) is used to obtain quantitative stress/strain data from a variety of multi-directional laminated composites. In order to interpret the thermoelastic signal correctly the source of the thermoelastic response
Sambasivam, Shamala
core  

Thermal and Mechanical Performance of 3-Phase Polymer Composite Panels for Structural Applications

open access: yesInternational Journal of Polymer Science
The objective of this study is to establish a conceptual framework for fiber-reinforced polymer composite (FRPC) panels designed for structural purposes through the incorporation of a third phase (fillers).
Muhammad Zubair Jilani   +5 more
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

Fire performance of steel-concrete composite structures in China : test, analysis and design approach [PDF]

open access: yes, 2012
This paper summarizes some of the new developments on fire performance of steel-concrete composite structures in China. The topics include: 1) Fire performance of steel-concrete composite members, such as concrete filled steel tube (CFST) columns and ...
Han, Lin-Hai   +2 more
core  

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