Results 41 to 50 of about 191,818 (297)

On the formaldehyde release of wood particles [PDF]

, 2012
The emission of formaldehyde from softwood particles, as measured by the flask method (EN 717-3), depends highly on the particle size.
B. Dix, C. Behn, E. Roffael
core   +1 more source

Masers

, 2011
An astrophysical MASER (Microwave Amplification by Stimulated Emission of Radiation) is a source of stimulated spectral line emission. Maser emission is observed from the circumstellar envelopes of evolved stars, molecular clouds/star-forming regions ...
Humphreys, Elizabeth
core   +1 more source

Power-dependent speciation of volatile organic compounds in aircraft exhaust [PDF]

, 2012
As part of the third NASA Aircraft Particle Emissions Experiment (APEX-3, November 2005), whole air samples were collected to determine the emission rates of volatile organic compounds (VOCs) from aircraft equipped with three different gas-turbine ...
Anderson, BE, Beyersdorf, AJ, Blake, DR, Thornhill, KL, Timko, MT, Winstead, EL, Ziemba, LD   +6 more
core   +1 more source

Impact of Cold Climates on Vehicle Emissions: The Cold Start Air Toxics Pulse [PDF]

, 2016
This project measured cold start emissions from four vehicles in winter using fast response instrumentation to accurately measure the time variation of the cold start emission pulse.
Huangfu, Yibo, Jobson, Tom
core  

Proteasome inhibitor, ixazomib prevents topoisomerase‐I degradation and reverses irinotecan resistance in colorectal cancer

Molecular Oncology, EarlyView.
Ixazomib inhibits proteasome‐mediated degradation of topoisomerase I induced by irinotecan, thereby restoring drug sensitivity and promoting tumor cell death in colorectal cancer. Irinotecan, a topoisomerase I (topoI) inhibitor, is widely used for colorectal cancer, but resistance remains a major clinical challenge.
Yuho Ebata, Koji Ando, Hirofumi Hasuda, Koshi Mimori, Elizabeth C. Unan, Siddhartha Pulukuri, Aahana Tiku, Allison Berger, Eiji Oki, Ajit Bharti, Tomoharu Yoshizumi   +10 more
wiley   +1 more source

The Formaldehyde Masers in NGC 7538 and G29.96-0.02: VLBA, MERLIN, and VLA Observations

, 2003
The 6 cm formaldehyde (H2CO) maser sources in the compact HII regions NGC 7538-IRS1 and G29.96-0.02 have been imaged at high resolution (beams < 50 mas).
A. M. S. Richards, Akabane K., Baudry A., Bieging J., Boland W., Cesaroni R., Deharveng L., Dickel H. R., Downes D., Flower D. R., Forster J. R., Forster J. R., Forster J. R., Guibert J., Huettemeister S., Ian M. Hoffman, Israel F. P., Martin A. H. M., Martin-Pintado J., Mauersberger R., Minier V., Minier V., Palmer P., Patrick Palmer, van der Tak F. F. S., W. M. Goss, Walmsley C. M., Whiteoak J. B., Wilson T. L., Wilson T. L.   +29 more
core   +2 more sources

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Satellite observations of formaldehyde over North America from GOME [PDF]

, 2000
Formaldehyde (HCHO) is an important indicator of tropospheric hydrocarbon emissions and photochemical activity. We present HCHO observations over North America for July 1996 from the GOME instrument on-board the ESA ERS-2 satellite.
Bey, Cantrell, Caspar, Chance, Chance, Daniel J. Jacob, Guenther, Horowitz, Kelly Chance, Kurosu, Lee, Logan, McKeen, McKeen, Moxim, Munger, Paul I. Palmer, Penner, Pierson, Press, Randall V. Martin, Robert J. D. Spurr, Slijkhuis, Spurr, Staffelbach, Thomas, Thomas P. Kurosu   +26 more
core   +2 more sources

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

Aging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey, Murilo Ramos Rocha, Cheyenne Palm, Vania Wang, Denys Balandin, Ethan Black, Kevin Y. Zhang, Fan Huang, Daniel J. Zabransky, Yash Chhabra, Mareike Peters, Gabriel Ghiaur, Ashani Weeraratna   +12 more
wiley   +1 more source

Effects of Nanoclay Modification with Aminopropyltriethoxysilane (APTES) on the Performance of Urea–formaldehyde Resin Adhesives

BioResources, 2023
Urea-formaldehyde (UF) resins, as the most common adhesives for wood-based composites, emit formaldehyde, which is forcing producers to find a solution to this problem. Using scavengers is a practical way of reducing formaldehyde emissions, but sometimes
Leila Asadi Khorramabadi, Rabi Behroozb, Saeed Kazemi   +2 more
doaj   +2 more sources