odour emissions
Quantifying poultry litter conditions and relationships with odour emissions
... odorant emissions, and to hypothesise how the mixture and strength of these odorants may affect the odour impact potential of different litter ...odorant emissions in real-time from poultry ...
361
Process studies of odour emissions from effluent ponds using machine-based odour measurement
... machine-based odour quantification technique were conducted to demonstrate the relationship between odour emission rates and pond loading ...The odour quantification technique consisted of an ...
20
Process studies of odour emissions from effluent ponds using machine-based odour measurement
... Odours caused by intensive piggery operations have become a major environmental issue in the piggery industry in Australia. Effluent ponds are the major source of odours in typical piggeries. It is assumed that the ...
23
Free range chicken farms - odour emissions and nutrient management
... There is little information in the public domain on the environmental impacts of free range poultry production, nor how to correctly manage the range areas to minimise nutrient losses and odour emissions. ...
89
Methods of Assessing Odour Emissions from Biogas Plants Processing Municipal Waste
... for odour emissions, but none of them, taken individually, characterises it ...highest odour emission in the examined plant, to which they belong: digestate during oxygen stabilisation 2 ° in the ...
8
Development and application of biofilter systems for intensive livestock operations to minimise odour emissions and nuisance potential
... The odour sample is initially diluted below the detection threshold of the ...an odour correctly and with ...the odour is, where it has come from or to describe whether it has an offensive, pleasant ...
80
Process studies of odour emissions from effluent ponds using machine-based odour measurement
... for odour sampling work would have the capability to duplicate natural ground level wind conditions in the sampling ...which odour is emitted from liquid effluents derived from intensive animal operation, ...
385
Odour emissions from poultry litter – A review litter properties, odour formation and odorant emissions from porous materials
... The ‘two-film theory’ — also be known as the ‘stagnant-film model’ (Parker et al., 2010) — is one boundary layer theory that has previously been used to explain the transfer of gases between the liquid and gas phase ...
29
Addressing odour abatement and assessment knowledge gaps using PTR–ToFMS
... of odour abatement products or practices because it enables odorant concentrations to be ...for odour emissions is the fresh excreta being deposited on the litter by the birds (Hobbs et ...an ...
71
Odour Impact Assessment by Means of Dispersion Modeling, Dynamic Olfactometry and Mobile Electronic Nose around Agadir Fishing Port in Morocco
... Odorous emissions emitted from various sources including industrial and commer- cial activities have particular concerns about human ...of odour emissions from fishing port is complex because these ...
21
Carbon dioxide instantly sensitizes female yellow fever mosquitoes to human skin odours
... same odour enhanced oscillatory synchronization of projection neurons (Stopfer and Laurent, 1999), and induced a higher sensitivity of individual projection neurons (Bäcker, ...
10
Generalization and discrimination tasks yield concordant measures of perceived distance between odours and their binary mixtures in larval Drosophila
... chosen odour concentrations allow for fair tests of ...in odour concentration between training and testing did not lead to statistically distinguishable asymmetries in associative performance indices ...
7
Smell of heritage: a framework for the identification, analysis and archival of historic odours
... of odour quality (refer- enced from the findings of the chemical analysis of the environment and odour-compound databases) plus a cat- egory of ‘other’ that they could ...on odour classification, as ...
11
Biology 30 DNA Protein Synthesis Mitosis Meiosis Review
... Forensic entomology is the study of insects found on and in dead and decaying bodies. Forensic entomologists are sometimes involved in determining cause and time of death in criminal investigations. Within an hour after ...
17
Serotonergic modulation of odour-evoked neural activity in the olfactory bulb of the sea lamprey (Petromyzon marinus)
... The odour was applied for 5 seconds during bath application ...between odour applications when Ringer’s would flow into the epithelium and the test odour would flow out of the system via suction ...
152
Agrichemical spray drift and odour
... measured odour concentrations were not correlated to the level of active ingredient measured in the sample bags, indicating that the odours were due to other species ...phenolic odour (Sittig, 1985; ...
116
Type 2 diabetes impairs odour detection, olfactory memory and olfactory neuroplasticity; effects partly reversed by the DPP-4 inhibitor Linagliptin
... The next step in our study was to investigate potential changes induced by T2D in the PC, which is critical for odour coding [5]. The PC receives direct synaptic input from the MOB via the lateral olfactory tract ...
15
Olfactory memories are intensity specific in larval Drosophila
... of odour quality is often proposed to be combinatorial along the olfactory pathway (see Discussion), and although a fairly explicit working hypothesis about short-term odour quality memory trace formation ...
9
Odour discrimination learning in the Indian greater short nosed fruit bat (Cynopterus sphinx): differential expression of Egr 1, C fos and PP 1 in the olfactory bulb, amygdala and hippocampus
... Induction of IEGs in the olfactory bulb during PO/AO learning We tested whether PO and AO differentially induce the expression of IEGs (Egr-1, C-fos) in the olfactory bulb of C. sphinx. This was found to be the case with ...
12
Odour Removal in Leather Tannery
... passing through vapour phase adsorption. Here it was concluded that the application of the vapour phase ad- sorber with activated carbon would become the simple and economically cheaper in all the aspects from the in- ...
5