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Ammonia Emissions Unlikely To Be Causing Extreme China Haze（图）
Ammonia Emissions Unlikely China Haze
2017/10/25
As China struggles to find ways to remedy the noxious haze that lingers over Beijing and other cities in the winter, researchers from Georgia Institute of Technology have cast serious doubt on one pro...
Incorporation of urea and ammonia nitrogen into ileal and fecal microbial proteins and plasma free amino acids in normal men and ileostomates
Ammonia urea nitrogen metabolism
2016/6/2
The importance of urea nitrogen reutilization in
the amino acid economy of the host remains to be clarified.
A sportomics strategy to analyze the ability of arginine to modulate both ammonia and lymphocyte levels in blood after high-intensity exercise
White blood cells Granulocyte Amino acids
2015/7/23
Exercise is an excellent tool to study the interactions between metabolic stress and the immune
system. Specifically, high-intensity exercises both produce transient hyperammonemia and influence the ...
The influence of litter age, litter temperature and ventilation rate on ammonia emissions from a broiler rearing facility
ammonia litter broiler chickens grow-out period ventilation rate
2015/6/8
The research reported in this article attempts to address the ammonia problem by quantifying the effect of several variables on ammonia concentrations and emissions. These variables include litter tem...
Effects of L-tryptophan, Fructan, and Casein on Reducing Ammonia, Hydrogen Sulfide, and Skatole in Fermented Swine Manure
Swine Manure L-tryptophan Fructan Casein Ammonia H2S Skatole B. subtilis
2016/5/18
The effects of daily dietary Bacillus subtilis (Bs), and adding L-tryptophan, fructan, or casein to fecal fermentation broths were investigated as means to reduce the production of noxious gas during ...
Effects of Saccharomyces cerevisiae Supplementation and Anhydrous Ammonia Treatment of Wheat Straw on In-situ Degradability and, Rumen Fermentation and Growth Performance of Yearling Lambs
Wheat Straw Ammonia-treatment Live Yeast In-situ Degradability Growth Performance
2016/5/18
The effects of Saccharomyces cerevisiae supplementation (6.6×108 cfu) and anhydrous ammonia treatment (3%) of wheat straw (WS) were investigated on in-situ dry matter (DM) degradability, and on rumen ...
Evaluation of Optimum Dietary Threonine Requirement by Plasma Free Threonine and Ammonia Concentrations in Surgically Modified Rainbow Trout, Oncorhynchus mykiss
Rainbow Trout Threonine Plasma Dorsal Aorta Cannulation
2016/5/18
This study was carried out to evaluate the dietary threonine requirement by measuring the plasma free threonine and ammonia concentrations in rainbow trout, Oncorhynchus mykiss after dorsal aorta cann...
Changes in phenols composition and activity of phenylalanine-ammonia lyase in apples after fungal infections
apples postharvest rot fungal pathogens
2015/3/4
Th e defensive reaction of apple cultivar Idared (Malus domestica Borkh.) was studied after inoculation with three diff erent pathogens (Penicillium expansum, Monilinia fructigena, and Gloeospor...
Venous and arterial ammonia in dairy cows with fatty liver and hepatic failure
dairy cows blood ammonia fatty liver
2015/2/5
In the present study we aimed to compare the arterial and venous plasma ammonia in dairy cows with fatty liver and hepatic failure. 75 Holstein-Friesian dairy cows were used in the investigation. Clin...
An evaluation of ambient ammonia concentrations over southern Ontario simulated with different dry deposition schemes within STILT-Chem v0.8
ambient ammonia concentrations southern Ontario
2014/12/18
A bidirectional air–surface exchange scheme for
atmospheric ammonia was incorporated into the Stochastic Time-Inverted Lagrangian Transport air quality model
(STILT-Chem v0.8). STILT-Chem v0.8 was t...
Modeling atmospheric ammonia and ammonium using a stochastic Lagrangian air quality model (STILT-Chem v0.7)
Modeling atmospheric ammonia ammonium stochastic Lagrangian air quality model
2014/12/16
A new chemistry module that simulates atmospheric ammonia (NH3) and ammonium (NH+4) was incorporated into a backward-in-time stochastic Lagrangian air quality model (STILT-Chem) that was originally de...
Assesment of Ammonia Volatility from Fall Surface-Applied Liquid Dairy Manure
Manure Ammonia Volatility Nitrogen Cycle
2014/11/17
Ammonia emissions from dairy and livestock operations are of significant environmental and human health concern in the United States. Conservation of ammonia from fall surface-applied manure could ben...
Techno-Economic Feasibility Study of Ammonia Plants Powered by Offhore Wind
Techno-Economic Feasibility Study Ammonia Plants Powered Offshore Wind
2014/10/24
Ammonia production with offshore wind power has the potential to transform energy and fertilizer markets within the United States. The vast offshore wind resource can be converted directly into liquid...
Variability of PSPAL1 (phenylalanine ammonia-lyase gene-1) proximal promoter sequence and expression in pea challenged with Mycosphaerella pinodes
expression Mycosphaerella pinodes phenylalanine ammonia-lyase gene-1 Pisum sativum polymorphism resistance
2014/7/9
Part of the PSPAL1 gene (corresponding to the proximal promoter, exon 1 and intron) from eight pea varieties was sequenced and compared to the published sequence of PSPAL1 gene from Midoriusui cultiva...
Ammonia and Carbon Dioxide Concentrations in a Layer House
Ammonia Carbon Dioxide Concentration Diurnal Pattern Laying Hens Houses
2016/5/17
Higher concentrations of ammonia (NH3) and carbon dioxide (CO2) in animal barns can negatively affect production and health of animals and workers. This paper focuses on measurements of summer concent...