Results 21 to 30 of about 363,361 (302)

Crystalline WO3 nanoparticles for No2 sensing [PDF]

open access: yesProcessing and Application of Ceramics, 2020
This study shows excellent NO2-sensing properties of tungsten oxide nanoparticles, prepared using a facile procedure which includes dissolution of metallic tungsten in hydrogen peroxide with subsequent low-temperature (400 °C) heating.
Matović Branko   +10 more
doaj   +1 more source

Nitrogen Dioxide Monitoring with Satellite Imagery over Ankara, Turkey [PDF]

open access: yesNumerical Methods in Civil Engineering
Earth observation satellites possess key characteristics such as high temporal and spatial resolution, wide coverage imaging, multispectral capabilities, and access to a rich archive of images through various gateways.
Maryam Zare Shahne   +2 more
doaj   +1 more source

Statistical Analysis of SO2 and NO2 with Respect to Meteorological Parameters (Gwalior, India)

open access: yesPakistan Journal of Analytical & Environmental Chemistry, 2021
The present study is carried out in Gwalior to know the level of pollutants viz sulphur dioxide (SO2) and nitrogen dioxide (NO2). In this study, both NO2 and SO2 were collected during different seasons, and estimation was done using chemical methods. The
Mehraj ud din Bhat, Anish C. Pandey
doaj   +1 more source

Stratosphere-troposphere separation of nitrogen dioxide columns from the TEMPO geostationary satellite instrument [PDF]

open access: yes, 2018
Separating the stratospheric and tropospheric contributions in satellite retrievals of atmospheric NO2 column abundance is a crucial step in the interpretation and application of the satellite observations.
Bucsela, Eric J.   +4 more
core   +1 more source

An investigation into the unusual linkage isomerization and nitrite reduction activity of a novel tris(2-pyridyl) copper complex [PDF]

open access: yes, 2017
The copper-containing nitrite reductases (CuNIRs) are a class of enzymes that mediate the reduction of nitrite to nitric oxide in biological systems. Metal–ligand complexes that reproduce the salient features of the active site of CuNIRs are therefore of
Roger, Isolda   +4 more
core   +2 more sources

Utilization of Mendong Plants-Activated Charcoal as H2S and NO2 Gas Adsorbent: Preliminary Study [PDF]

open access: yesJournal of Pure and Applied Chemistry Research, 2021
The study of exhaust H2S and NO2 gases using activated carbon has been conducted. In this study, activated carbon was prepared from mendong plant (Frimbistylis umbellaris), which was activated using zinc chloride (ZnCl2) with concentrations of 2.5; 5; 7 ...
Sulistyo Saputro   +3 more
doaj  

Antimitochindrial and antinuclear antibodies in primary biliary cholangitis [PDF]

open access: yesĶazaķstannyṇ Klinikalyķ Medicinasy, 2019
In this work we reviewed the key antimitochondrial and antinuclear antibodies in primary biliary cholangitis – an autoimmune cholestatic disorder with destruction of intralobular biliary ductules.
Dana Saipiyeva   +6 more
doaj   +1 more source

Recent Advances in Aerosol and Trace Gas Monitoring by Employing the Scheimpflug Lidar Techniques [PDF]

open access: yesEPJ Web of Conferences, 2020
Lidar techniques, based on the time-of-flight principle, have been widely employed in atmospheric remote sensing since decades. The Scheimpflug lidar (SLidar) technique, which employing robust high-power laser diodes as light sources and highly ...
Mei Liang   +5 more
doaj   +1 more source

The Endogenous Th17 Response in NO2-Promoted Allergic Airway Disease Is Dispensable for Airway Hyperresponsiveness and Distinct from Th17 Adoptive Transfer [PDF]

open access: yes, 2013
Severe, glucocorticoid-resistant asthma comprises 5-7% of patients with asthma. IL-17 is a biomarker of severe asthma, and the adoptive transfer of Th17 cells in mice is sufficient to induce glucocorticoid-resistant allergic airway disease.
A Abe   +106 more
core   +3 more sources

PRIMARY MULTIPLE MALIGNAT TUMORS MOST COMMON LOCALIZATIONS CANCER - CANCER STUDY CLINICS

open access: yesИсследования и практика в медицине, 2016
The purpose. Analysis of statistical data of oncological departmental polyclinics, serving a permanent attached contingent of patients in cases of the most common cancer sites: basal cell skin cancer, breast cancer, prostate cancer. Materials and methods.
G. V. Goncharenko
doaj   +1 more source

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