Results 91 to 100 of about 891,174 (285)

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

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 achievement of community integration and productivity outcomes by CVA survivors in the Western Cape Metro Health District

open access: yesSouth African Journal of Occupational Therapy, 2012
Introduction:  According to the South African National Rehabilitation policy, achieving advanced outcomes such as community integration and productive activity, should be the focus of the rehabilitation services.
Soelaylah Hassan   +2 more
doaj  

Really useful qualifications and learning? Exploring the policy effects of new sub-bachelors degree qualifications

open access: yes, 2009
The symposium paper addresses the conference theme of the relationship between policy, practice and research by critically examining policy discourse in lifelong learning and the role of research in understanding policy effects. Empirical and theoretical
Edmonds, Nadia   +6 more
core  

The role and implications of mammalian cellular circadian entrainment

open access: yesFEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

Qualifications and certification of nondestructive testing personnel [PDF]

open access: yes, 1971
Personnel handbook states criteria for test methods including radiation, ultrasonics, eddy current, liquid penetrant, and magnetic particle.
Kirk, M. K.
core   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

open access: yesFEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

open access: yesFEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang   +8 more
wiley   +1 more source

Factors and criteria determining career advancement in the Polish police - internal stakeholders' perspective

open access: yesJournal of Modern Science
Objectives The purpose of the article and the research conducted is to identify the factors and criteria determining promotion in the Police. Material and methods The research used the diagnostic survey method, survey research technique and an original ...
Bogdan Nogalski   +3 more
doaj   +1 more source

Taking regulatory action [PDF]

open access: yes, 2011
"This document sets out the approach we intend to follow in exercising our statutory powers to take regulatory action. It is consistent with the Act in its description of our powers, the way in which we will exercise them, and the matters to which we ...

core  

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