Nitrogen

Trophic Cascades, Nutrients, and Lake Productivity: Whole-Lake Experiments

Carbon Dioxide / Ecology / Phosphorus / FISH / Food web / Nutrient Enrichment / Bacteria / Trophic Cascade / Color Appearance / Nitrogen / Ecological / Zooplankton / Primary Production / Trophic Cascades / Dissolved Organic Carbon / Ecological Applications / Lake Ecosystem / Carbon Dioxide Flux / Bacterial Production / Nutrient Enrichment / Bacteria / Trophic Cascade / Color Appearance / Nitrogen / Ecological / Zooplankton / Primary Production / Trophic Cascades / Dissolved Organic Carbon / Ecological Applications / Lake Ecosystem / Carbon Dioxide Flux / Bacterial Production

Relación entre actividad enzimática y biomasa de ensambles fitoplanctónicos en el sistema pelágico

Nitrogen / Body Size / Nitrate Reductase / Nitrogen metabolism / Coastal waters / Glutamine Synthetase / Enzymatic Activity / New Products / Glutamine Synthetase / Enzymatic Activity / New Products

Genotypic differences in nitrogen efficiency of white cabbage (Brassica oleracea L.)

Environmental Pollution / Biological Sciences / Environmental Sciences / Field Experiment / Nitrogen / Crop Residue Burning / Brassica oleracea / Low Temperature / Harvest Index / Fresh Weight / Crop Residue Burning / Brassica oleracea / Low Temperature / Harvest Index / Fresh Weight

Estrellas Wolf-Rayet de tipo WN en La V\\\'ia L\\\'actea: Campa\\~ na 2007-2008

Nitrogen

Estrellas Wolf-Rayet de tipo WN en la Vıa Láctea: Campana 2007-2008

Nitrogen

Effect of nitrogen on Passiflora suberosa L. (Passifloraceae) and consequences for larval performance and oviposition in Heliconius erato phyllis (Fabricius) (Lepidoptera: Nymphalidae)

Zoology / Lepidoptera / Animals / Nitrogen / Passiflora / Larva / Oviposition / Larva / Oviposition

A balanced dietary amino acid profile improves amino acid retention in post-larval Senegalese sole (Solea senegalensis)

Zoology / Aquaculture / Glutamate / Nitrogen / Fisheries Sciences / Marine Fish / Fish Larvae / Amino Acid Profile / Marine Fish / Fish Larvae / Amino Acid Profile

Poblaciones microbianas en perfiles de suelos afectados por hidrocarburos del petróleo en el estado de Tabasc, México

Oil Spill / Gas Separation / Phosphorus / Nitrogen / Potassium / Soil organic matter / Vertical Distribution / Cation Exchange Capacity / Organic Matter / Soil Profile / Soil organic matter / Vertical Distribution / Cation Exchange Capacity / Organic Matter / Soil Profile

A comparison between silica-immobilized ruthenium(II) single sites and silica-supported ruthenium nanoparticles in the catalytic hydrogenation of model hetero- and polyaromatics contained in raw oil materials

Chemical Engineering / Catalysis / Silica / Nitrogen / Electron Density / Hydrogen Bond / Surface Area / Aromatic Hydrocarbon / Hydrogen Bond / Surface Area / Aromatic Hydrocarbon

Comparación florística y estado trófico basado en plantas indicadoras de lagunas costeras de la región de La Araucanía, Chile

Indicator species / Coastal lagoon / Nitrogen / Trophic Level / Species Richness / Human impact / Ecología / Introduced species / Life-Form / Plant Species Diversity / Ecologia Austral / Human impact / Ecología / Introduced species / Life-Form / Plant Species Diversity / Ecologia Austral

Hydrolysates from Atlantic cod (Gadus morhua L.) viscera as components of microbial growth media

Saccharomyces cerevisiae / Escherichia coli /  Enzymatic hydrolysis / Atlantic cod / Gadus morhua / Nitrogen / Process biochemistry / Aspergillus niger / Enzyme / Biomass production / Bacillus subtilis / Growth rate / Amino Acid Profile / Biochemistry and cell biology / Microbial Growth / Nitrogen / Process biochemistry / Aspergillus niger / Enzyme / Biomass production / Bacillus subtilis / Growth rate / Amino Acid Profile / Biochemistry and cell biology / Microbial Growth

Enhanced Secondary Electron Emission from Group III Nitride/ZnO Coaxial Nanorod Heterostructures

Electrochemistry / Crystallization / Nanotechnology / Multidisciplinary / Zinc Oxide / Nanostructures / Nitrogen / Electrons / Particle Size / Surface Properties / Molecular Conformation / Small / Materials Testing / Secondary Electron Emission / Nanostructures / Nitrogen / Electrons / Particle Size / Surface Properties / Molecular Conformation / Small / Materials Testing / Secondary Electron Emission

Copper(II), nickel(II) and zinc(II) complexes of amino acids containing bis(imidazol-2-yl)methyl residues

Inorganic Chemistry / Transition-Metal Oxides / Copper / Nitrogen / Zinc / Nickel / Amino Acid Profile / Binding Site / Transition metal oxides / Nickel / Amino Acid Profile / Binding Site / Transition metal oxides

<title>Detection of fluorescence spectra of individual bioaerosol particles</title>

Nitrogen / Laser Induced Fluorescence / Spectrum / Laser Diode / Measurement System

A cytochrome cbb3 (cytochrome c) terminal oxidase in Azospirillum brasilense Sp7 supports microaerobic growth

Bacteriology / Mass Spectrometry / Biological Sciences / Nitrogen Fixation / Mutagenesis / Spectral analysis / Oxidoreductases / Cytochrome C / Nitrogen / Phenotype / Growth rate / Base Sequence / Specific Growth Rate / Respiration Rate / Spectral analysis / Oxidoreductases / Cytochrome C / Nitrogen / Phenotype / Growth rate / Base Sequence / Specific Growth Rate / Respiration Rate

PROMOCIÓN DEL CRECIMIENTO EN PLANTAS POR BACTERIAS DE LA RIZOSFERA PLANT GROWTH PROMOTION BY RHIZOSPHERE BACTERIA

Nitrogen / Plant growth promoting endophytic bacteria

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