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Nitrogen sources

Impact of nitrogen sources on gene expression and toxin production in the diazotroph Cylindrospermopsis raciborskii CS 505 and non diazotroph Raphidiopsis brookii D9

Impact of nitrogen sources on gene expression and toxin production in the diazotroph Cylindrospermopsis raciborskii CS 505 and non diazotroph Raphidiopsis brookii D9

... alternative nitrogen sources in the cyanobacterial production of cylindrospermopsins and PSTs and their molecular ...by nitrogen in these two ...

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Títuloβ carotene, vitamin C and vitamin E content of the marine microalga Dunaliella tertiolecta cultured with different nitrogen sources

Títuloβ carotene, vitamin C and vitamin E content of the marine microalga Dunaliella tertiolecta cultured with different nitrogen sources

... Variations in the β-carotene, vitamin C and vitamin E content of D. tertiolecta have been shown to result from the nitrogen source used in the culture medium. Differences of 101%, 38% and 69% have been found in ...

10

Paper mill effluent decolorization by fifty Streptomyces strains

Paper mill effluent decolorization by fifty Streptomyces strains

... and nitrogen sources ...and nitrogen sources which resulted in the highest degrees of decolorization in ali of the strains tested (65, 60, 63, and 65% color loss for strains UAH 15, UAH 23, ...

7

Nitrogen fertilization sources and insecticidal activity of aqueous seeds extract of Carica papaya against Spodoptera frugiperda in maize

Nitrogen fertilization sources and insecticidal activity of aqueous seeds extract of Carica papaya against Spodoptera frugiperda in maize

... 2013. Nitrogen fertilization sources and insecticidal activity of aqueous seeds extract of Carica papaya against Spodoptera frugiperda in ...chemical nitrogen fertilizers, vermicompost, and Carica ...

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TítuloChanges in protein, carbohydrates and gross energy in the marine microalga Dunaliella tertiolecta (Butcher) by nitrogen concentrations as nitrate, nitrite and urea

TítuloChanges in protein, carbohydrates and gross energy in the marine microalga Dunaliella tertiolecta (Butcher) by nitrogen concentrations as nitrate, nitrite and urea

... higher nitrogen concentrations, increasing with the increase in N ...N sources used and that biochemical variability in microalgal cells drastically occurs at concentrations higher than 2 tng ...different ...

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A comparative study of the physical properties of Sb2S3 thin films treated with N2 AC plasma and thermal annealing in N2

A comparative study of the physical properties of Sb2S3 thin films treated with N2 AC plasma and thermal annealing in N2

... As-deposited antimony sulfide thin films prepared by chemical bath deposition were treated with nitrogen AC plasma and thermal annealing in nitrogen atmosphere. The as-deposited, plasma treated, and thermally ...

6

A holistic view of nitrogen acquisition in plants

A holistic view of nitrogen acquisition in plants

... Nitrogen (N) is the mineral nutrient required in the greatest amount and its availability is a major factor limiting growth and development of plants. As sessile organisms, plants have evolved different strategies ...

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STUDY OF PERCEPTION ON THE ACOUSTIC ENVIRONMENTAL OF STUDENTS OF SCHOOL IN THE MENORCA ISLAND

STUDY OF PERCEPTION ON THE ACOUSTIC ENVIRONMENTAL OF STUDENTS OF SCHOOL IN THE MENORCA ISLAND

... noise sources that are commonly present in the human activities (cars, building works, hammer blows, blows, airplanes, motorcycles, etc), and have only included in this category storms and thunders (and in smaller ...

6

Unrevaling the diversity of nitrogen fixers of the sediment of Posidonia Oceanica

Unrevaling the diversity of nitrogen fixers of the sediment of Posidonia Oceanica

... isolate nitrogen-fixing ...demonstrated nitrogen fixation of free-living organisms isolating Azotobacter chroococcum, an aerobic ...the nitrogen fixation ...Biological nitrogen fixation is ...

48

Cell specific nitrogen responses mediate developmental plasticity

Cell specific nitrogen responses mediate developmental plasticity

... no nitrogen response (SI Table 6). (g–i) Loss-of-nitrogen induction of ARF8 expression in mARF8:GUS and qPCR quantification of GUS ...to nitrogen treatment in the five cell populations ...or ...

6

Production of Polyhydroxybutyrate (PHB) by Bacillus megaterium DSM 32 from Residual Glycerol of the Bioenergy Industry

Production of Polyhydroxybutyrate (PHB) by Bacillus megaterium DSM 32 from Residual Glycerol of the Bioenergy Industry

... The study focused on the use of an economic cul- ture medium, using purified glycerol from the bio- diesel industry in Costa Rica as a source of carbon, and without the addition of microelements. We obtained a PHB ...

10

A Catalog of X ray Point Sources from Two Megaseconds of Chandra Observations of the Galactic Center

A Catalog of X ray Point Sources from Two Megaseconds of Chandra Observations of the Galactic Center

... remove sources that were cosmic ray afterglows; see Section ...for sources as they arrived, and because the exposures were highly nonuniform across the field, some parameters of our detection algorithm, ...

19

Effect of high salinitu, water stress and different sources of nitrogen on citrus physology

Effect of high salinitu, water stress and different sources of nitrogen on citrus physology

... ABA concentration in leaves follows an erratic behavior, from which no conclusive results can be analyzed. Despite this, in roots an ABA accumulation is observed as a response to water stress in most of the thesis ...

50

Comprender las fuentes de adquisición de información sobre las prácticas de producción de pollo de traspatio entre las mujeres mayas rurales en Yucatán, México

Comprender las fuentes de adquisición de información sobre las prácticas de producción de pollo de traspatio entre las mujeres mayas rurales en Yucatán, México

... Data presented in Table 3 show a significant usage (p=0.01) of radio, in Mayan language as a mass media source for acquiring information on chicken production practices amongst the overall participants. The importance ...

19

Eliminació biològica de nitrogen via nitrit d’un corrent amb alta càrrega d’amoni

Eliminació biològica de nitrogen via nitrit d’un corrent amb alta càrrega d’amoni

... There are many different industrial activities that generate high-strength ammonium wastewaters: petrochemical, pharma- ceutical, fertilizer and food industries, leachates produced by urban solid waste disposal sites, ...

122

Naturally occurring stable isotopes as direct measures of larval feeding efficiency, nutrient incorporation and turnover

Naturally occurring stable isotopes as direct measures of larval feeding efficiency, nutrient incorporation and turnover

... the sources and fate of nutrients (Schlechtriem et ...and nitrogen turnover rates (Hesslein et ...and nitrogen isotopes is very strongly biased toward the lighter 12 C and 14 N isotopes, and the ...

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Assessment of nutrient allocation and metabolic turnover rate in Pacific white shrimp Litopenaeus vannamei co fed live macroalgae Ulva clathrata and inert feed: dual stable isotope analysis

Assessment of nutrient allocation and metabolic turnover rate in Pacific white shrimp Litopenaeus vannamei co fed live macroalgae Ulva clathrata and inert feed: dual stable isotope analysis

... and nitrogen when it is co-fed with inert ...and nitrogen stable isotope values measured in a commercial inert feed and in live macroalgal biomass of ...food sources. In addition, carbon and ...

11

Characterisation of acid pollutant emissions in ceramic tile manufacture

Characterisation of acid pollutant emissions in ceramic tile manufacture

... The results obtained display high uniformity, probably because of the low temperature (between 50 and 60 ºC) reached inside the spray-dried granule during drying, which does not lead to thermal decomposition of the raw ...

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