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Medicine, 2003
Abstract Evaporation of liquid nitrogen from the eye or skin may cause cold burns. It may displace oxygen, causing hypoxic asphyxia. Of the nitrogen oxides NO 2 is most toxic. Following exposure, effects in the peripheral airways and alveoli can be expected; clinical symptoms are usually absent during the first hours after exposure.
Meulenbelt, Jrivm
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Abstract Evaporation of liquid nitrogen from the eye or skin may cause cold burns. It may displace oxygen, causing hypoxic asphyxia. Of the nitrogen oxides NO 2 is most toxic. Following exposure, effects in the peripheral airways and alveoli can be expected; clinical symptoms are usually absent during the first hours after exposure.
Meulenbelt, Jrivm
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2019
N is one of essential element of life on earth, but it contributes in its reactive form to the global environmental problems that are already larger than our earth is able to cope with, and it expected further aggravate (Galloway and Leach, 2016) driven by the increasing demand of food products fuelled by growth of human population, rising incomes and ...
Leip, Adrian, Uwizeye, Aimable
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N is one of essential element of life on earth, but it contributes in its reactive form to the global environmental problems that are already larger than our earth is able to cope with, and it expected further aggravate (Galloway and Leach, 2016) driven by the increasing demand of food products fuelled by growth of human population, rising incomes and ...
Leip, Adrian, Uwizeye, Aimable
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Nitrogen-Nitrogen Elastic Scattering
Physical Review, 1958An optical-model analysis of the measurements of nitrogen-nitrogen elastic scattering is made, and a quasi-classical discussion of the corresponding phase shifts is given. (auth)
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Dalton Transactions, 2019
This special web collection of Dalton Transactions focuses on nitrogen ligands, as a tribute to the 150th anniversary of the development of the periodic table.
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This special web collection of Dalton Transactions focuses on nitrogen ligands, as a tribute to the 150th anniversary of the development of the periodic table.
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2008
Introduction 1 Nitrogen-Fixing Organisms 2 Nitrogenase and Nitrogen Fixation 2 Ammonia Assimilation 4 Diazothrophic Bacteria – Plant Symbioses 4 Rhizobia–Legume Symbiosis 4 Frankia-Dicotyledon Symbiosis 6 Endophytic Diazotrophic Bacteria–Cereal Association 9 Nitrogen Fixation in Free-Living Cyanobacteria 9 Diazotrophic Cyanobacteria–Plant Symbioses 10 ...
RASCIO, NICOLETTA, LA ROCCA, NICOLETTA
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Introduction 1 Nitrogen-Fixing Organisms 2 Nitrogenase and Nitrogen Fixation 2 Ammonia Assimilation 4 Diazothrophic Bacteria – Plant Symbioses 4 Rhizobia–Legume Symbiosis 4 Frankia-Dicotyledon Symbiosis 6 Endophytic Diazotrophic Bacteria–Cereal Association 9 Nitrogen Fixation in Free-Living Cyanobacteria 9 Diazotrophic Cyanobacteria–Plant Symbioses 10 ...
RASCIO, NICOLETTA, LA ROCCA, NICOLETTA
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Nitrogen assimilation and nitrogen control in cyanobacteria
Biochemical Society Transactions, 2005Nitrogen sources commonly used by cyanobacteria include ammonium, nitrate, nitrite, urea and atmospheric N2, and some cyanobacteria can also assimilate arginine or glutamine. ABC (ATP-binding cassette)-type permeases are involved in the uptake of nitrate/nitrite, urea and most amino acids, whereas secondary transporters take up ammonium and, in some ...
E, Flores, A, Herrero
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Nitrogen Fixation and Nitrogen Fertilization of Soybeans
Isotopes in Environmental and Health Studies, 1996Abstract In pot experiments with (15)N labelled soil and mineral (15)N, the influence of Bradyrhizobium (Rhizobium japonicum) inoculation and N fertilization on the symbiotic N(2) fixation and yield of soybeans [Glycine max (L.) Merill., cv. 'Fiskeby V'] was investigated.
W, Merbach, H J, Jacob
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Archives of Dermatology, 1965
Neuropathy due to liquid-nitrogen cryotherapy of skin lesions is reported. The anatomic basis for this untoward occurrence is depicted. Precautions to avoid neuropathy are enumerated.
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Neuropathy due to liquid-nitrogen cryotherapy of skin lesions is reported. The anatomic basis for this untoward occurrence is depicted. Precautions to avoid neuropathy are enumerated.
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Natural Products Containing a Nitrogen–Nitrogen Bond
Journal of Natural Products, 2013As of early 2013, over 200 natural products are known to contain a nitrogen-nitrogen (N-N) bond. This report categorizes these compounds by structural class and details their isolation and biological activity.
Lachlan M, Blair, Jonathan, Sperry
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Nitrogen Responses and Nitrogen Management in Potato
Potato Research, 2009Innumerable experiments have been carried out to establish the yield response of potato to the rate of nitrogen (N) supply. Given the continuing change in production level of potato and because of the need to maximise the nutrient use efficiency and to reduce losses of harmful nitrogenous compounds to the environment, such research is still necessary ...
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