Results 91 to 100 of about 160,770 (374)

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

An Adaptive Reconfiguration Mechanism for Periodic Software Rejuvenation based on Transient Reliability Analysis

open access: yesMATEC Web of Conferences, 2018
While software rejuvenation is used to prevent severe software failures, existing researches generally choose the constant-value periodic policy through steady-state reliability optimization.
He Pan, Liu Gang, Yuan Yue
doaj   +1 more source

AGE BITUMEN REJUVENATION INCORPORATING REJUVENATORS

open access: yesJurnal Tekno, 2022
To restore the performance of old bitumen which has been stiff and hard to become maltenes, it is necessary to add a rejuvenator to makes the old bitumen will soften and the performance of the bitumen will increase. This paper presents the results of physical property tests of aged bitumen incorporating rejuvenators.
openaire   +1 more source

Hematopoietic (stem) cells—The elixir of life?

open access: yesFEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo   +4 more
wiley   +1 more source

The 5-Step Filler Hand Rejuvenation: Filling with Hyaluronic Acid

open access: yesPlastic and Reconstructive Surgery, Global Open, 2019
Many patients are pursuing simultaneous facial and hand rejuvenation with the latter receiving increased interest in recent years. Various materials have been purported to rejuvenate the hands including fat, calcium hydroxyapatite, and hyaluronic fillers.
Nima Khosravani, BS, MS   +3 more
doaj   +1 more source

At the heart of the home : An animal reading of mikhail bulgakov's the heart of a dog [PDF]

open access: yes, 2009
When we try and contemplate who it is that we think we are in the world history has an important role to play. It can alert us to what we have lost; can point up how we have come to think what we think; and can remind us that what we think now will ...
Fudge, Erica
core  

Strong rejuvenation in a chiral-glass superconductor

open access: yes, 2002
The glassy paramagnetic Meissner phase of a Bi$_2$Sr$_2$CaCu$_2$O$_x$ superconductor ($x$ = 8.18) is investigated by squid magnetometry, using ``dc-memory'' experiments employed earlier to study spin glasses.
A. Gardchareon   +35 more
core   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

open access: yesFEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang   +5 more
wiley   +1 more source

Evolution of cell therapies derived from adipose tissue: historical perspectives, current development trends and future directions

open access: yesBiology Direct
Over the last few decades, adipose tissue has attracted increasing attention in the field of regenerative medicine, thanks to discoveries related to its regenerative, anti-inflammatory, and pro-angiogenic properties.
Silvia Gandolfi   +7 more
doaj   +1 more source

A Model for Availability and Security Risk Evaluation for Systems With VMM Rejuvenation Enabled by VM Migration Scheduling

open access: yesIEEE Access, 2019
Most companies and organizations rely nowadays on virtualized environments to host and run their applications. Some of these applications have stringent availability and security requirements.
Matheus Torquato   +2 more
doaj   +1 more source

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