Results 31 to 40 of about 2,170,903 (309)

The New Italian Standard on the Life Assessment of Martensitic Steels—First Results of the Experimental Validation Activity of XRD by Testing P91 and P92 Samples from Interrupted Uniaxial Creep Tests

open access: yesMicro, 2023
The Italian Thermotechnical Committee is drafting a new standard for the life assessment of creep-operated pressure equipment, including modern steam boilers.
Andrea Tonti, Pietro De Blasi
doaj   +1 more source

Keeping Up with CEO Jones: Benchmarking and Executive Compensation [PDF]

open access: yes, 2010
This paper seeks to understand the role that peer comparisons play in the determination of executive compensation. I exploit a recent change in the Securities and Exchange Commission’s regulations that requires firms to disclose the peer companies used ...
Laschever, Ron
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

Exposure Assessment Suggests Exposure to Lung Cancer Carcinogens in a Painter Working in an Automobile Bumper Shop

open access: yesSafety and Health at Work, 2013
A 46-year-old man who had worked as a bumper spray painter in an automobile body shop for 15 years developed lung cancer. The patient was a nonsmoker with no family history of lung cancer.
Boowook Kim   +3 more
doaj   +1 more source

2010 Annual Report to Congress [PDF]

open access: yes, 2011
[Excerpt] Public Law 108-375 which was enacted by Congress in 2004 also created an Office of the Ombudsman (the Office). Pursuant to this law, the Secretary of Labor was urged to take appropriate action to ensure the independence of the Office within the
Ombudsman of the Energy Employees Occupational Illness Compensation Program, Part E
core   +1 more source

Matrix compensation and diagonal compensation

open access: yesJournal of Computational and Applied Mathematics, 1995
Let \(A\) be a symmetric positive definite matrix which is decomposed as \(A=B+R\) in some natural way. Typically \(B\) has a special sparsity pattern and \(R\) can be considered as a ``rest''. A matrix \(D\) is called a compensative matrix of \(R\) if \(D-R\) is positive semidefinite. Now define \(M=B+D\), so \(M\) is a compensative matrix of \(A\). \(
openaire   +4 more sources

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

open access: yesMolecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller   +17 more
wiley   +1 more source

A geospatial time-aware web interface to deliver information about air pollution and exposure in a big city and its surroundings [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014
A GIS-based web-mapping system is presented, aimed at providing specialists, stakeholders and population with a simple, while scientifically rigorous, way to obtain information about people exposure to air pollution in the city of Rome (Italy).
M. P. Bogliolo, G. Contino
doaj   +1 more source

MicroRNA expression is associated with auditory dysfunction in workers exposed to ototoxic solvents and noise

open access: yesFrontiers in Public Health, 2022
This study is part of a project on early hearing dysfunction induced by combined exposure to volatile organic compounds (VOCs) and noise in occupational settings.
Renata Sisto   +9 more
doaj   +1 more source

Reproductive compensation [PDF]

open access: yesJournal of Evolutionary Biology, 2008
AbstractThe reproductive compensation hypothesis says that individuals constrained by ecological or social forces to reproduce with partners they do not prefer compensate for likely offspring viability deficits. The reproductive compensation hypothesis assumes that (i) pathogens and parasites evolve more rapidly than their hosts, (ii) mate preferences ...
openaire   +3 more sources

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