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Showing 1 to 20 of 29 for “"BNF"”.
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"Huon de Bordeaux" in alessandrini (ms. Paris, BnF, fr. 1451): edizione critica con glossario e note di commento
La tesi presenta una nuova edizione critica integrale di "Huon de Bordeaux" in alessandrini. Il lavoro è corredato di capitoli sulla lingua, la metrica, di note di commento, di un glossario e di indici dei nomi dei personaggi e dei luoghi citati nel testo.
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Examining the effect of rotation sequence on biological nitrogen fixation of pulse crops
… of their N needs from biological N fixation (BNF). In previous studies, mixed results of rotation effects on a pulse crop’s ability to fix N were reported at Scott, SK, Swift Current SK, and from a greenhouse experiment using soils from Central Butte, SK. These results led to questioning if …
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Hepatic CYP1A enzymes in fish as a biomarker of water pollution
… cytochrome CYP1A enzymes by β-napthoflavone (BNF) and Araclor 1254 (Laboratory studies), and (ii) to evaluate the feasibility of using CYP1A induction as an early warning indicator of PAH and/or PCB contamination in waterways (Field studies). Measurement of ethoxyresorufin-O-deethylase (EROD) …
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Ecology of Root Nodule Bacterial Diversity: Implications for Soybean Growth
… synthesis through biological nitrogen fixation (BNF). Through BNF, these bacteria such as Bradyrhizobium that reside in soybean root nodules, convert atmospheric nitrogen (N2) into ammonia (NH3/ NH4), a form that is biologically available for use by the plants, in return for photosynthate carbon …
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Evaluation of African trifolium species for growth and biological nitrogen fixation
… for growth and biological nitrogen fixation (BNF) in a greenhouse on both soils with limited, adequate, and excessive soil moisture. Rhizobia were also evaluated for survival in desiccated soil (12.5 and 17.5 g H₂O g⁻¹ soil) and for competitive nodule forming ability. Effective strains were …
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Energetic costs of toxicant metabolism in rainbow trout ( Oncorhynchus mykiss)
… Two CYP1A inducers were employed, PCB-126 and BNF. Resveratrol, a documented inhibitor of CYP1A activity and gene expression, was used to correlate metabolic changes in CYP1A induction with any metabolic changes. PCB-126 and BNF effectively induced CYP1A activity in vitro and in vivo. Energy …
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Molecular regulation of the induction of cytochrome P-450E in the estuarine fish Fundulus heteroclitus
… band in microsomes from β-naphthoflavone- (BNF) treated scup. Polyclonal antibodies (PAb) reacted with P-450E but not with other scup P-450 fractions, and reacted strongly with the BNF-induced, comigrating band. PAb also faintly recognized other microsomal proteins, which were not changed in …
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ROTATION EFFECT OF PULSE CROPS ON NITROGEN FIXATION AND CARBON INPUT TO SOIL
… (N) requirements via biological N2 fixation (BNF) and provide greater carbon (C) inputs to soil than non-pulse crops in rotation. The goal of this research was to estimate the BNF and C input to soil by various pulse crops (chickpea, lentil and field pea) grown in rotation with pulse crops and …
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Characterization of resistance to halogenated aromatic hydrocarbons in a population of Fundulus heteroclitus from a marine superfund site
… TCDD and J3-naphthoflavone BNF induced CYP1A1 activity to the same level in primary cultures ofhepatocytes from either SC orNBH fish. However, hepatocytes from NBH fish were 14-fold less sensitive to TCDD and 3-fold less sensitive to BNF than hepatocytes from SC fish. To …
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REGULATION OF CIRCADIAN CLOCKS AND METABOLISM BY SYNTHETIC AHR AGONIST BETA-NAPHTHOFLAVONE IN MICE
… of the synthetic AhR agonist, β-Naphthoflavone (BNF), was administered to C57Bl/6J wild type mice. Circadian behavior was monitored before and after acute AhR activation. Circadian expression of core clock genes, as well as key metabolic genes in the liver, skeletal muscle and adipose tissue were …
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Le Caire : carrefour des ambassades. Étude historique et diplomatique de la correspondance échangée entre les sultans mamlouks circassiens et les souverains timourides et turcomans (Qara Qoyunlu-Qaramanides) au XVes. d’après le BnF ms.ar. 4440.
Pendant près de 250 ans, les sultans Mamlouks d’Égypte (1250) et de Syrie (1260) furent les représentants suprêmes de l’Islam aussi bien aux yeux des Musulmans que des Chrétiens d’Occident. Leur capitale, Le Caire, s’érigea en véritable carrefour des ambassades venues des quatre coins du monde …
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Nitrogen Acquisition of Pea-Oat and Pea-Canola Intercrops and Their Impact on Subsequent Wheat Crops
… atmosphere. In contrast, biological N fixation (BNF) determined the amount of N uptake that was from the atmosphere. The %Ndfa increased in pea intercrops compared to the pea monocrop but due to reduced pea biomass in PO, it decreased the amount of N derived from fixation by 8% compared to the …
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Study of nitrogen limitation and seed nitrogen sources for historical and modern genotypes in soybean
… of N to the plant are the biological N fixation (BNF) and the soil mineralization processes. On overall, only 50-60% of soybean N demand is met by the BNF process. An unanswered scientific knowledge is still related to the ability of the BNF to satisfy soybean N demand at varying yield levels. …
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Chickpea nitrogen fixation, rhizosphere nutrient concentration and contribution of residual nitrogen to improve maize production in response to biochar application in three different soil types
… the process of biological nitrogen fixation (BNF) are essential for improving soil quality of current low productive soils, thus increasing crop yields, and maintaining food security while conserving the environment. To address this problem, three experiments were conducted in this study. …
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A visual language for ADA program unit specifications
… portion of an Ada package specification. The BNF grammar of an Ada package specification is used as a basis for organization. By organizing the thesis via the package specification, all program unit specifications i.e., package, task, subprogram and generic specifications) are described and …
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Characterization of symbiotically important processes in Sinorhizobium meliloti
Bacteria perform biological nitrogen fixation (BNF) which leads to conversion of N2 to ammonia. One of the best studied models of BNF is the symbiotic association of Sinorhizobium meliloti - Medicago sativa (alfalfa). Since alfalfa is a major source of animal feed and the fourth largest crop grown …
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Response of maize to selected productivity traits and biological nitrogen fixation in cowpea-maize combinations under conservation farming system.
… genotypes for Biological Nitrogen Fixation (BNF) in conservation farming system. (iii) identify maize – cowpea combinations that result in high water use efficiency (WUE) and nitrogen use efficiency (NUE) for high maize productivity under CF system. The trials were conducted for two seasons …
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Il romanzo arturiano tra verso e prosa. Lo Chevalier aux deux épées e le sue fonti
… down from a unique medieval manuscript (Paris, BnF, fr. 12603), and studying its sources. The Chevalier aux deux épées has not yet received the critical attention it deserves, nor have its connections with prose romances been adequately explored, starting from the Suite du Roman de Merlin …
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Interaktivní generátor syntaxe heterogenních datových struktur
… je gramatika jazyka ve standardním popisu, např. BNF, ABNF, nebo EBNF. Tvorba gramatiky specifického jazyka však může být krok, který je citlivý na vznik chyby pro nezkušeného vývojáře. Cílem tohoto projektu je jednoduchá aplikace pro tvorbu gramatiky ze vzorku dat. V práci je řešeno generování …
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An improved tool for automated compiler construction
… based on a modern variant of Backus Naur Form (BNF) and an extended variant of Attribute Grammars (AGs). The implementation and processing of the CCL is discussed along with an extensive CCL example. The CCL is shown to have an extensive expressive power, to be convenient in use, and highly …
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