Nitrogen dioxide

Nitric oxide can be administered by a few different ways. When a patient is on a ventilator, nitric oxide is nebulized on the inspiratory cycle. Nitric oxide can also be given by a facemask or even a nasal cannula. The normal ranges for nitric oxide is 1 – 80 parts per million. High levels of nitric oxide can be very harmful and may even cause death, pulmonary edema or methemoglobinemia. A high concentration would be considered to be between 5,000 and 20,000 ppm. The length of time that…

produces heavy tonnage of biomass. Sugarcane biomass removes the largest amount micro and macro nutrients from the cultivated soil. For optimum production, a high-yielding variety desires more nutrients, particularly nitrogen besides other inputs. Sugarcane crop has a high requirement of nitrogen that usually exceed the natural transport capacity of soil through mineralization of organic matters (Garside et al. 2005). In China, farmers habitually apply 400–800 kg N, 150–300 kg P2O5 and 250–500…

Her work supported by both first-hand and second-hand research. In her analysis, she describes the natural nitrogen and ammonium levels in soil, followed by an explanation on how synthetic fertilizers negatively manipulate these levels. She details how this manipulation negatively impacts the microbial ecosystems within soil, which continues to have harmful effects…

detected, the most common reason for undertaking soil analysis is to detect the levels of essential nutrients (Guo, 2009). The commonly analysed nutrients in most samples submitted to the laboratory include macronutrients like potassium, phosphorus, and nitrogen as well as their pH levels. McGrath and Skotnikov (1996) pointed out that knowledge about soil nutrient levels, in addition to relative comprehension…

Raw material: Two sweet varieties of Apricot (Prunus Armeniaca L.) namely Marghulam and Halman fully ripened fruits were collected from Gilgit Baltistan region in Northern Areas of Pakistan. Apricots were sun dried under open condition (26-34+4 C, RH 41-52%) for 16-19 days. The sun dried Apricots were packed in polyethylene bags containing 01Kg of dried fruit. Further The dried samples obtained were ground to a fine powder and stored at 5°C in air-tight containers prior to further analysis.…

Anthony Alvarado Bio 1A Chronic oxidative stress via hydroxyl radical and imbalanced redox homeostasis Redox hemostasis has been shown to be an important factor in the overall aging and neurodegeneration processes in mammalian models; such as, Alzheimer’s and Parkinson’s. As a result, redox homeostasis has been a key point of interest in current research. Redox homeostasis is the balance between electrophiles and nucleophiles in a system, more importantly in a biological system. These…

Pollinators, flowers, and their relationship play an essential role in ecosystems. Pollinators are responsible for facilitating fertilization in flowering plants, which provides seed production in fruits and vegetables. Pollination is important in agricultural communities with the fertilization of crops. It is estimated that pollinators contribute to the global economy by adding 217 billion dollars from pollinating a vast array of crops (Gallai et al., 2009). The pollinator-flower relationship…

Lemna is a free- floating aquatic plant from the duckweed family, that consists of small, individual thalli (Tkalec et.al, 2001). Lemna are small, fast growing plants and they develop dense mats on ponds, especially when enough light and nutrients are available (Gérard et.al, 2014). Salt is the most toxic substance, as it causes an inhibition of plant growth and a decrease in nutrient uptake (Chang et.al, 2012). Salt stress induces the production of abscisic acid (ABA), a plant stress hormone,…

digestive tracts in the worm produce molecules are natural buffers, because worms aerate the soil, leaving pockets of air in the soil, which increase the volume of the soil, and the earthworms would excrete casts that contain high amounts of phosphorus, nitrogen and calcium (“Earthworms—Crops and…

Fritz Haber was a German chemist who won the Nobel Prize in 1918 for "improving the standards of agriculture and the well-being of mankind". Yet the same process that landed him the highest honor for saving many lives ended up taking just as many away. He threw himself into the World War I by making bombs out of the love of his country. In the Radiolab Podcast about Haber and "What's Eating America" by Michael Pollard talks about how hard it is to place Haber under the category of good or evil.…