Results 11 to 20 of about 3,419,892 (288)

Effect of ammonium concentration on alcoholic fermentation kinetics by wine yeasts for high sugar content [PDF]

open access: yes, 2007
Kinetics of alcoholic fermentation by Saccharomyces cerevisiae wine strains in a synthetic medium with high sugar content were established for different nitrogen initial content and are presented for 4 strains.
Fuster, André   +3 more
core   +2 more sources

Core-level photoemission spectroscopy of nitrogen bonding in GaNxAs1–x alloys [PDF]

open access: yes, 2004
The nitrogen bonding configurations in GaNxAs1–x alloys grown by molecular beam epitaxy with 0.07=0.03, the nitrogen is found to exist in a single bonding configuration – the Ga–N bond; no interstitial nitrogen complexes are present.
C. F. McConville   +5 more
core   +1 more source

Nitrogen in Diamond [PDF]

open access: yesChemical Reviews, 2020
Nitrogen is ubiquitous in both natural and laboratory-grown diamond, but the number and nature of the nitrogen-containing defects can have a profound effect on the diamond material and its properties. An ever-growing fraction of the supply of diamond appearing on the world market is now lab-grown.
Michael N. R. Ashfold   +5 more
openaire   +5 more sources

Functional indicators of response mechanisms to nitrogen deposition, ozone, and their interaction in two Mediterranean tree species [PDF]

open access: yes, 2017
The effects of nitrogen (N) deposition, tropospheric ozone (O3) and their interaction were investigated in two Mediterranean tree species, Fraxinus ornus L. (deciduous) and Quercus ilex L.
Basile, Adriana   +6 more
core   +2 more sources

Physiological indices and production of sesame under salt stress and nitrate/ammonium proportions

open access: yesBioscience Journal, 2017
In semi-arid regions, the occurrence of water with high concentration of salts is common, which compromises the growth and consequently the production of crops. Thus, this study aimed to evaluate the gas exchanges and production of sesame, cv.
Adaan Sudario Dias   +6 more
doaj   +3 more sources

Can N-oxidation alleviate the energy-safety contradiction of energetic materials?

open access: yesFirePhysChem, 2021
The introduction of the N-oxide functional group to the heterocyclic structure is deemed as an effective strategy to construct highly energetic and lowly sensitive materials.
Yilin Cao   +4 more
doaj   +1 more source

Desirable Host Plant Qualities in Wild Rice \u3ci\u3e(Zizania Palustris)\u3c/i\u3e for Infestation by the Rice Worm \u3ci\u3eApamea Apamiformis\u3c/i\u3e (Lepidoptera: Noctuidae) [PDF]

open access: yes, 2018
The rate at which an insect infests hosts by ovipositioning and/or subsequent growth of larvae often depends on specific desirable host plant qualities.
Dahlberg, Nathan B, Pastor, John
core   +2 more sources

NPK and sodium content in sesame under salt stress and nitrate/ammonium fertilization

open access: yesBioscience Journal, 2018
This study aimed to evaluate the effects of saline water irrigation and fertilization with different nitrate/ammonium proportions on the contents of nitrogen (N), phosphorus (P), potassium (K+) and sodium (Na+) and Na+/K+ ratio in the sesame cv. CNPA G3,
Adaan Sudário Dias   +6 more
doaj   +3 more sources

The putative Cationic Amino acid Transporter 9 is targeted to vesicles and may be involved in plant amino acid homeostasis

open access: yesFrontiers in Plant Science, 2015
Amino acids are major primary metabolites. Their uptake, translocation, compartmentation and re-mobilization require a diverse set of cellular transporters.
Huaiyu eYang   +2 more
doaj   +1 more source

Methane and Nitrogen Abundances On Pluto and Eris [PDF]

open access: yes, 2010
We present spectra of Eris from the MMT 6.5 meter telescope and Red Channel Spectrograph (5700-9800 angstroms; 5 angstroms per pix) on Mt. Hopkins, AZ, and of Pluto from the Steward Observatory 2.3 meter telescope and Boller and Chivens spectrograph ...
Brown   +17 more
core   +2 more sources

Home - About - Disclaimer - Privacy