Results 21 to 30 of about 79,443 (280)

Parallel and Distributed Algorithms for the Housing Allocation Problem [PDF]

open access: yes, 2019
We give parallel and distributed algorithms for the housing allocation problem. In this problem, there is a set of agents and a set of houses. Each agent has a strict preference list for a subset of houses.
Garg, Vijay K., Zheng, Xiong
core   +2 more sources

High temperature inhibited the accumulation of anthocyanin by promoting ABA catabolism in sweet cherry fruits

open access: yesFrontiers in Plant Science, 2023
Color is an essential appearance characteristic of sweet cherry (Prunus avium L.) fruits and mainly determined by anthocyanin. Temperature plays an important role in the regulation of anthocyanin accumulation.
Yue Tan   +6 more
doaj   +1 more source

Collision-free Time Slot Reuse in Multi-hop Wireless Sensor Networks [PDF]

open access: yes, 2005
To ensure a long-lived network of wireless communicating sensors, we are in need of a medium access control protocol that is able to prevent energy-wasting effects like idle listening, hidden terminal problem or collision of packets.
Havinga, Paul, Hoesel, Lodewijk van
core   +4 more sources

An Analysis of the Mixed IEEE 802.11ax Wireless Networks in the 5 GHz Band

open access: yesSensors, 2023
This paper presents an analysis of the IEEE 802.11ax networks’ coexistence with legacy stations, namely IEEE 802.11ac, IEEE 802.11n, and IEEE 802.11a.
Marek Natkaniec, Natalia Bieryt
doaj   +1 more source

Analysis of structural effects on coloring mechanism of Ru celadon porcelain

open access: yesInternational Journal of Ceramic Engineering & Science, 2020
The glazes in celadon are Ca‐Al‐Si‐O based glasses with a trace of Fe species doped as a coloring agent. The color of celadon is generated by a dual‐coloring mechanism of chemico‐compositional coloring by Fe species, and structural coloring by ...
Yen‐Yu Chen   +2 more
doaj   +1 more source

Dynamical obstruction in a constrained system and its realization in lattices of superconducting devices [PDF]

open access: yes, 2003
Hard constraints imposed in statistical mechanics models can lead to interesting thermodynamical behaviors, but may at the same time raise obstructions in the thoroughfare to thermal equilibration.
Castelnovo, C., Chamon, C., Pujol, P.
core   +3 more sources

Study on Emerald-level Beryl from the Zhen'an W-Be Polymetallic Deposit in Shaanxi Province by Electron Probe Microanalyzer and Micro X-ray Diffractometer

open access: yesYankuang ceshi, 2018
BACKGROUND A new deposit type with a scheelite-beryl-molybdenite assemblage was first discovered in the Zhen'an area of Shaanxi Province. BAOBJECTIVES The research on chromatic mechanism and genetic mechanism of emerald was carried out.
DAI Hong-zhang   +4 more
doaj   +1 more source

MARACAS: a real-time multicore VCPU scheduling framework [PDF]

open access: yes, 2016
This paper describes a multicore scheduling and load-balancing framework called MARACAS, to address shared cache and memory bus contention. It builds upon prior work centered around the concept of virtual CPU (VCPU) scheduling.
Cheng, Zhuoqun   +3 more
core   +1 more source

Metabolomic and transcriptomic analyses of the flavonoid biosynthetic pathway in blueberry (Vaccinium spp.)

open access: yesFrontiers in Plant Science, 2023
As a highly economic small fruit crop, blueberry is enjoyed by most people in terms of color, taste, and rich nutrition. To better understand its coloring mechanism on the process of ripening, an integrative analysis of the metabolome and transcriptome ...
Yinping Li   +6 more
doaj   +1 more source

Coding limits on the number of transcription factors [PDF]

open access: yes, 2006
Transcription factor proteins bind specific DNA sequences to control the expression of genes. They contain DNA binding domains which belong to several super-families, each with a specific mechanism of DNA binding.
Alon, Uri   +2 more
core   +4 more sources

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