Results 41 to 50 of about 363,361 (302)

Seasonal trends of the stable nitrogen isotope ratio in particulate nitrogen compounds and their gaseous precursors in Akita, Japan

open access: yesTellus: Series B, Chemical and Physical Meteorology, 2019
Particulate matter (PM) can have adverse effects on human health. Moreover, because the mechanisms of PM formation and behavior in the atmosphere are notably complicated, to reduce PM concentrations effectively and meet environmental standards, source ...
Hiroto Kawashima
doaj   +1 more source

Assessment of NO2 levels as an air pollutant and its statistical modeling using meteorological parameters in Tehran, Iran [PDF]

open access: yesCaspian Journal of Environmental Sciences, 2019
In the present study, air quality analyses for NO2 were conducted in Tehran, capital of Iran. The measurements were taken in four different locations to provide average data in the city.
M. Masoudi, F. Behzadi, M. Sakhaei
doaj   +1 more source

IMPACT OF PINK PIGMENTED FACULTATIVE METHYLOTROPHIC BACTERIA AS A BIO-STIMULANT ON GROWTH, HERB YIELD AND VOLATILE OIL ATTRIBUTES OF ROSEMARY (ROSMARINUS OFFICINALIS L.) PLANT [PDF]

open access: yesArab Universities Journal of Agricultural Sciences, 2020
The effect of Pink Pigmented Facultative Methylotrophic (PPFM) bacteria as a bio-stimulant on vegetative growth, macro-nutrient elements ( N,P and K ) contents , chemical constituents and volatile oil percentage and components in rosemary plant ...
Doaa Soliman   +3 more
doaj   +1 more source

A system for monitoring NO2 emissions from biomass burning by using GOME and ATSR-2 data [PDF]

open access: yes, 2002
In this paper, we propose a system for monitoring abnormal NO2 emissions in troposphere by using remote-sensing sensors. In particular, the system aims at estimating the amount of NO2 resulting from biomass burning by exploiting the synergies between the
Bruzzone, Lorenzo   +4 more
core  

Air Pollution and the Risk and Progression of Multiple Sclerosis: A Systematic Review and Meta‐Analysis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Purpose Air pollution has been linked to several neurological conditions, including stroke and neurodegenerative diseases. Evidence regarding its association with multiple sclerosis (MS) remains conflicting, limited by small sample sizes. Methods PubMed, Embase, Scopus, and Cochrane controlled register of trials (CENTRAL) were searched on ...
Ahmad A. Toubasi, Thuraya N. Al‐Sayegh
wiley   +1 more source

Assessment of temporal data for hospital admissions for asthma patients in comparison with ambient nitrogen dioxide levels in Guernsey, Channel Islands [PDF]

open access: yes, 2018
There are some significant parallels between the environment in the island of Guernsey and that of coastal and island environments in Scotland. Although Guernsey enjoys milder temperatures in the summer months, the winter season experiences stormy ...
Cameron, Valerie, Oduyemi, Kehinde
core  

Dynamic assessment of exposure to air pollution using mobile phone data [PDF]

open access: yes, 2016
Background: Exposure to air pollution can have major health impacts, such as respiratory and cardiovascular diseases. Traditionally, only the air pollution concentration at the home location is taken into account in health impact assessments and ...
Beckx, Carolien   +6 more
core   +1 more source

Rational Fine‐Tuning of MOF Pore Metrics: Enhanced SO2 Capture and Sensing with Optimal Multi‐Site Interactions

open access: yesAdvanced Functional Materials, EarlyView.
A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing   +9 more
wiley   +1 more source

The Great Smog Month and Spatial and Monthly Variation in Air Quality in Ambient Air in Delhi, India [PDF]

open access: yesJournal of Health and Pollution, 2020
Background. In recent years, poor urban air quality in Delhi, India has gained significant attention. Episodic events including crop stubble burning and Diwali celebrations are considered major factors in the worsening quality of ambient air.
Anchal Garg, N.C. Gupta
doaj   +1 more source

Experimental study of high pressure phase equilibrium of (CO2 + NO2/N2O4) mixtures [PDF]

open access: yes, 2011
Experimental bubble pressure, as well as liquid density of (CO2 + NO2/N2O4) mixtures are reported at temperatures ranging from (298 to 328.45) K. Experiments were carried out using a SITEC high-pressure variable volume cell.
Camy, Séverine   +2 more
core   +1 more source

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