Results 21 to 30 of about 161,439 (263)

Energy efficient strategy for placement of virtual machines selected from underloaded servers in compute Cloud

open access: yesJournal of King Saud University: Computer and Information Sciences, 2020
Workload consolidation is a phase in Cloud datacenter where tasks are allocated among the available hosts in such a way that a minimal number of hosts is used and users’ need in terms of service level agreement (SLA) is fulfilled.
Nimisha Patel, Hiren Patel
doaj   +1 more source

Composition of the ileum microbiota is a mediator between the host genome and phosphorus utilization and other efficiency traits in Japanese quail (Coturnix japonica)

open access: yesGenetics Selection Evolution, 2022
Background Phosphorus is an essential nutrient in all living organisms and, currently, it is the focus of much attention due to its global scarcity, the environmental impact of phosphorus from excreta, and its low digestibility due to its storage in the ...
Valentin Haas   +5 more
doaj   +1 more source

Virtual machine consolidation enhancement using hybrid regression algorithms

open access: yesEgyptian Informatics Journal, 2017
Cloud computing data centers are growing rapidly in both number and capacity to meet the increasing demands for highly-responsive computing and massive storage.
Amany Abdelsamea   +3 more
doaj   +1 more source

HOST PLANT UTILIZATION, HOST RANGE OSCILLATIONS AND DIVERSIFICATION IN NYMPHALID BUTTERFLIES: A PHYLOGENETIC INVESTIGATION [PDF]

open access: yesEvolution, 2013
It has been suggested that phenotypic plasticity is a major factor in the diversification of life, and that variation in host range in phytophagous insects is a good model for investigating this claim. We explore the use of angiosperm plants as hosts for nymphalid butterflies, and in particular the evidence for past oscillations in host range and how ...
Nylin, Sören   +2 more
openaire   +2 more sources

Predicting Multi-Attribute Host Resource Utilization Using Support Vector Regression Technique

open access: yesIEEE Access, 2020
Studies on the resource workload demand in cloud computing environment aim at reducing resource wastage by optimizing the resource utilization in a cloud data center.
Labeb Abdullah   +4 more
doaj   +1 more source

A Hybrid Method for Short-Term Host Utilization Prediction in Cloud Computing

open access: yesJournal of Electrical and Computer Engineering, 2019
Dynamic resource scheduling is a critical activity to guarantee quality of service (QoS) in cloud computing. One challenging problem is how to predict future host utilization in real time.
Jing Chen, Yinglong Wang
doaj   +1 more source

Role of the Mycobacterium tuberculosis ESX-4 Secretion System in Heme Iron Utilization and Pore Formation by PPE Proteins

open access: yesmSphere, 2023
Mycobacterium tuberculosis (Mtb) is transmitted through aerosols and primarily colonizes within the lung. The World Health Organization estimates that Mtb kills ~1.4 million people every year. A key aspect that makes Mtb such a successful pathogen is its
November Sankey   +6 more
doaj   +1 more source

HutZ is required for biofilm formation and contributes to the pathogenicity of Edwardsiella piscicida

open access: yesVeterinary Research, 2019
Edwardsiella piscicida is a severe fish pathogen. Haem utilization systems play an important role in bacterial adversity adaptation and pathogenicity. In this study, a speculative haem utilization protein, HutZEp, was characterized in E. piscicida.
Yan-Jie Shi   +4 more
doaj   +1 more source

The role of phytosterols in host plant utilization by cactophilicDrosophila

open access: yesLipids, 1986
AbstractThe Cactus‐Drosophila Model System of the Sonoran Desert consists of four endemic species ofDrosophila (D. mojavensis, D. nigrospiracula, D. mettleri andD. pachea) and five species of columnar cacti (agria, organpipe, saguaro, cardón and senita). Extensive collection records indicate that each cactus species has only one species ofDrosophila as
J C, Fogleman   +2 more
openaire   +2 more sources

Swine gut microbiota and its interaction with nutrient metabolism

open access: yesSiliao yanjiu, 2023
Gut microbiota plays a pivotal role in maintaining the host physiological homeostasis and promoting immune system development and regulating host metabolism. The distribution and composition of gut microbiota might co-evolve with the host, relying on the
WANG Wen-juan   +2 more
doaj  

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