Results 31 to 40 of about 60,175,050 (353)

Droplet activation, separation, and compositional analysis: laboratory studies and atmospheric measurements [PDF]

, 2011
Droplets produced in a cloud condensation nuclei chamber (CCNC) as a function of supersaturation have been separated from unactivated aerosol particles using counterflow virtual impaction.
J. E. Shilling, Hiranuma, N., Pekour, M. S., D. J. Cziczo, D. A. Nelson, Cziczo, Daniel James, Kohn, M., Nelson, D. A., M. S. Pekour, M. Kohn, Shilling, J. E., N. Hiranuma, Cziczo, Daniel J., Pekour, Mikhail S., Nelson, Danny A., Hiranuma, Naruki, Kohn, Monika, Shilling, John E.   +17 more
core   +4 more sources

Elemental composition of moss and lichen species in eastern Serbia [PDF]

Nuclear Technology and Radiation Protection, 2018
Instrumental neutron activation analysis is used to determine a content of 47 elements (Na, Mg, Al, Cl, K, Ca, Sc, Ti, V, Cr, Mn, Fe, Ni, Co, Cu, Zn, As, Se, Br, Rb, Sr, Zr, Mo, Ag, Cd, Sb, I, Ba, Cs, La, Ce, Nd, Sm, Eu, Gd, Tb, Dy, Tm, Yb, Lu ...
Ajtić Jelena V., Sarvan Darko Z., Mitrović Branislava M., Čučulović Ana A., Čučulović Rodoljub D., Frontasyeva Marina V.   +5 more
doaj   +1 more source

Overview of Neutron Activation Analysis

Advanced Technologies and Applications of Neutron Activation Analysis, 2019
This chapter provides a comprehensive overview of physical principles, procedures, proprieties, and some scientific achievements of neutron activation analysis. The most scientific events organized by the International Scientific Committees ICAA and k 0 -
Lylia Alghem Hamidatou
semanticscholar   +1 more source

Seaweeds as source of the essential elements

Brazilian Journal of Radiation Sciences, 2019
Overtime seaweeds have been used as a food mainly due to their high nutritional value. This type of food is considered as functional food and contributes to the nutritional human requirements, being beneficial to human health.
Caroline Rodrigues Albuquerque, Vera Akiko Maihara, Cassio Bessa De Lima, Paulo Sergio Cardoso Silva   +3 more
doaj   +1 more source

Deep evolutionary conservation of an intramolecular protein kinase activation mechanism [PDF]

, 2012
DYRK-family kinases employ an intramolecular mechanism to autophosphorylate a critical tyrosine residue in the activation loop. Once phosphorylated, DYRKs lose tyrosine kinase activity and function as serine/threonine kinases.
Cleghon Vaughn, Aman Singh (191216), Cleghon, V., Nathan Luebbering (191210), Sibbet Gary, Jingfen Han, Luebbering Nathan, Nathan Luebbering, Michael A J Ferguson, Singh, A., Aman Singh, Ferguson, M.A.J., Ferguson Michael A. J., Hong, W., Diego Miranda-Saavedra (36622), Michael A. J. Ferguson (166662), Jingfen Han, Han, J., Gary Sibbet (191221), Vaughn Cleghon (191224), Miranda-Saavedra Diego, Sibbet, G., Ferguson, M.A.J.; id_orcid, Han Jingfen, Miranda-Saavedra, D., Gary Sibbet, Luebbering, N., Diego Miranda-Saavedra, Michael A. J. Ferguson, Vaughn Cleghon, Singh Aman, Jingfen Han (191204)   +31 more
core   +1 more source

GPCR activation mechanisms across classes and macro/microscales

Nature Structural & Molecular Biology, 2021
Two-thirds of human hormones and one-third of clinical drugs activate ~350 G-protein-coupled receptors (GPCR) belonging to four classes: A, B1, C and F.
A. Hauser, A. Kooistra, Christian Munk, Franziska M. Heydenreich, D. Veprintsev, M. Bouvier, M. Babu, D. Gloriam   +7 more
semanticscholar   +1 more source

Moss Biomonitoring in the Evaluation of Air Pollution in the Tver Region, Russia

Atmosphere
In the Tver region (Russia), the moss biomonitoring technique was applied to investigate the atmospheric deposition of potentially harmful elements. Using inductively coupled plasma–optical emission spectroscopy and a direct mercury analyzer, a total of ...
Konstantin Vergel, Inga Zinicovscaia, Nikita Yushin, Omari Chaligava, Liliana Cepoi, Alexandra Kravtsova   +5 more
doaj   +1 more source

Activation Likelihood Estimation meta-analysis revisited

NeuroImage, 2011
A widely used technique for coordinate-based meta-analysis of neuroimaging data is activation likelihood estimation (ALE), which determines the convergence of foci reported from different experiments.
S. Eickhoff, D. Bzdok, A. Laird, Florian Kurth, P. Fox   +4 more
semanticscholar   +1 more source

KINETIC INVESTIGATION ON PARTIALLY OXIDIZED HUADIAN OIL SHALE BY THERMOGRAVIMETRIC ANALYSIS; pp. 377–393 [PDF]

Oil Shale, 2014
The kinetic parameters of Huadian oil shale and its solid residues after preheating treatment at different temperatures were evaluated by thermo­gravimetric (TG) analysis.
FENGTIAN BAI, YOUHONG SUN, YUMIN LIU, Baochang Liu, MINGYI GUO, XIAOSHU LÜ, WEI GUO, QIANG LI, CHUANBIN HOU, QIUWEN WANG   +9 more
doaj   +1 more source

Interleukin-1 receptor blockade is associated with reduced mortality in sepsis patients with features of the macrophage activation syndrome: Re-analysis of a prior Phase III trial

Critical Care Medicine, 2016
Objective:To determine the efficacy of anakinra (recombinant interleukin-1 receptor antagonist) in improving 28-day survival in sepsis patients with features of macrophage activation syndrome.
B. Shakoory, Joseph A. Carcillo, W. Chatham, R. Amdur, Hua-Qing Zhao, C. Dinarello, Randall Q. Cron, S. Opal   +7 more
semanticscholar   +1 more source