Results 41 to 50 of about 121,376 (310)

Concha Bullosa as a Cause of Rhinological Halitosis

The Turkish Journal of Ear Nose and Throat, 2023
Objective: Sinonasal diseases are one of the main causes of foul breath. Disruption of mucus drainage leading to bacterial putrefaction is the leading factor of volatile organic compounds (VOCs) production.
Eren Yılmaz, Mustafa Caner Kesimli, İbrahim Yağcı, Aytuğ Altundağ   +3 more
doaj   +1 more source

Seasonal measurements of total OH reactivity fluxes, total ozone loss rates and missing emissions from Norway spruce in 2011 [Discussion paper] [PDF]

, 2012
Numerous reactive volatile organic compounds (VOCs) are emitted into the atmosphere by vegetation. Most biogenic VOCs are highly reactive towards the atmosphere's most important oxidant, the hydroxyl (OH) radical.
Bonn, Boris, Bourtsoukidis, Efstratios, Kesselmeier, Jürgen, Lelieveld, Johannes, Nölscher, Anke Christine, Williams, Jonathan   +5 more
core   +1 more source

Silicon and Plant Natural Defenses against Insect Pests: Impact on Plant Volatile Organic Compounds and Cascade Effects on Multitrophic Interactions

Plants, 2019
Environmental factors controlling silicon (Si) accumulation in terrestrial plant are key drivers to alleviate plant biotic stresses, including insect herbivory.
Nicolas Leroy, Félix de Tombeur, Yseult Walgraffe, Jean-Thomas Cornélis, François J. Verheggen   +4 more
doaj   +1 more source

Biocontrol potential of Bacillus amyloliquefaciens D5 ARV metabolites [PDF]

Acta Agriculturae Serbica
Integrated pathogen management incorporates biological control and ecological services of plant growth-promoting bacteria as base components. The biocontrol activity of Bacillus amyloliquefaciens D5 ARV toward Fusarium oxysporum, Fusarium graminearum ...
Karličić Vera, Jovičić-Petrović Jelena, Kljujev Igor, Lalević Blažo, Hamidović Saud, Nikolić Milan, Raičević Vera   +6 more
doaj   +1 more source

Source contributions to ambient VOCs and CO at a rural site in eastern China [PDF]

, 2004
Ambient data on volatile organic compounds (VOCs) and carbon monoxide (CO) obtained at a rural site in eastern China are analyzed to investigate the nature of emission sources and their relative contributions to ambient concentrations.
Blake, DR, Guo, H, Kwok, YH, Li, YS, Simpson, IJ, Wang, T, Yu, XM   +6 more
core   +1 more source

Air quality in the Industrial Heartland of Alberta, Canada and potential impacts on human health. [PDF]

, 2013
The "Industrial Heartland" of Alberta is Canada's largest hydrocarbon processing center, with more than 40 major chemical, petrochemical, and oil and gas facilities. Emissions from these industries affect local air quality and human health.
Barletta, Barbara, Batterman, Stuart, Blake, Donald R, Marrero, Josette E, Meinardi, Simone, Simpson, Isobel J   +5 more
core   +1 more source

Indoor air quality of academia-related workshops based on health complaints

Trakya University Journal of Natural Sciences
Indoor Air Quality (IAQ) is a result of the interaction between micro-environmental conditions, location, and building characteristics. IAQ directly affects human health, comfort, productivity, and performance.
Abdel Hameed Awad, Safaa El-Gendy, Yuosra Saeed, Salwa Kamal   +3 more
doaj   +1 more source

The Characteristics of Air Pollutants Distribution Around Industrial Complexes Using Real-Time Mobile Atmospheric Measurement System

대한환경공학회지, 2021
Objectives : Volatile organic compounds discharged from industrial complexes need to be managed. They make PM, O3 etc from NOx and photochemical reaction in the atmosphere and become a major source of odor.
Seongwoo Choi, Seungwoo Park, Youngwook Cha, Seoi Lee, Eunchul Yoo   +4 more
doaj   +1 more source

Organic aerosol formation downwind from the Deepwater Horizon oil spill. [PDF]

, 2011
A large fraction of atmospheric aerosols are derived from organic compounds with various volatilities. A National Oceanic and Atmospheric Administration (NOAA) WP-3D research aircraft made airborne measurements of the gaseous and aerosol composition of ...
Ahmadov, R, Atlas, EL, Bahreini, R, Blake, DR, Brioude, J, Brock, CA, de Gouw, JA, Fahey, DW, Fehsenfeld, FC, Holloway, JS, Le Henaff, M, Lueb, RA, McKeen, SA, Meagher, JF, Middlebrook, AM, Murphy, DM, Paris, C, Parrish, DD, Perring, AE, Pollack, IB, Ravishankara, AR, Robinson, AL, Ryerson, TB, Schwarz, JP, Spackman, JR, Srinivasan, A, Warneke, C, Watts, LA   +27 more
core   +1 more source

Photoswitchable Conductive Metal–Organic Frameworks

Advanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu, Mersad Mostaghimi, Abhinav Chandresh, Saibal Jana, Wolfgang Wenzel, Lars Heinke   +5 more
wiley   +1 more source