Results 61 to 70 of about 261,938 (308)

A survey on the implementation of facilities maintenance management system of building in Iran [PDF]

open access: yes, 2012
The degree of the implementation of building facilities maintenance management (FMM) has a major impact on its performance. As a result, the influence of facilities management on the maintenance of buildings is greater than ever before. The issue related
Amani, Nima   +3 more
core  

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Prediction cost maintenance model of office building based on condition-based maintenance [PDF]

open access: yes, 2014
Building maintenance costs are continuously increasing as a result of poor maintenance. Consequently, there is an urgent need to develop solutions to reduce the maintenance costs.
Au-Yong, C.P., Ahmad, F., Ali, A.S.
core  

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Research on Real-Time Control Strategy for HVAC Systems in University Libraries

open access: yesApplied Sciences
The energy consumption of library facilities in college buildings is significant, with the HVAC system accounting for 40–60% of the total energy use.
Yiquan Zou   +5 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

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

Maintenance Building: Construction

open access: yes, 2020
The black and white photographs document the early development of the ...
Commonwealth News and Information Bureau   +1 more
core   +2 more sources

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

Building Maintenance

open access: yes, 2009
Maintaining a building is expensive: it costs many times more to run a building than to build it, yet maintenance is often accorded a low priority. Building Maintenance covers the technical aspects of maintenance for undergraduate students on built ...
Wood, Brian
core  

Home - About - Disclaimer - Privacy