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50441
Regulation of the enzymes concerned in the degradation of aromatic compounds in pseudomonas putida
Published 1971“…Batch cultures were used to provide an indication of the steady state enzymic reponse, which was obtained using a nitrogen-limited chemostat operated at high growth rates. …”
Thesis -
50442
Boundary layer instabilities in high and low enthalpy hypersonic facilities using high speed schlieren
Published 2022“…This was used iteratively to improve the test conditions, bringing them to within 1% of the required nozzle supply enthalpy and 2.6% of the required nozzle supply pressure. A nitrogen driver condition was developed to improve testing time and these conditions were used with both a Mach 7 and Mach 8 nozzle. …”
Thesis -
50443
Patterns and drivers of riverine particulate organic carbon transport in an Andean valley
Published 2014“…</p> <p>The source of POC in river suspended sediment samples was quantified using radiocarbon (Δ<sup>14</sup>C, ‰), stable carbon isotopes, and the nitrogen to carbon ratio. This revealed that river POC<sub>non-fossil</sub> was sourced from very young organic carbon in the valley (Δ<sup>14</sup>C ~50 ‰) and that POC<sub>fossil</sub> comprised 43 % of total POC. …”
Thesis -
50444
The velocity-field characteristic of indium phosphide
Published 1975“…</p> <p>The sixth chapter describes the experimental detail relating to the indium phosphide samples, discusses measurement of sample uniformity and work at liquid nitrogen temperatures. The experimental results are presented and variations with epilayer thickness, carrier density, conductivity and temperature are described, this together with possible space-charge growth reduction in thinner layers produces figures 50% above the average in the velocity field characteristic derived from 5μ layers, rather than 10-20μ layers. …”
Thesis -
50445
Single and combined effects of Oil Palm’s empty fruit bunch compost and hexaconazole on the growth and yield of sandy soil grown sweet potato [Ipomoea batatas (L.) Lam.] var. VitAt...
Published 2016“…All these treatments were applied at 7, 28 and 35 days after planting (DAP). The rates o f nitrogen (N), phosphorus (P) and potassium (K) in all treatments were synchronized before application. …”
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Thesis -
50446
Effect of adding appropriate mixture of NPK and chicken manure on growth and yield of Tr-9 paddy variety on Bris soil
Published 2015“…Treatment T3 and 53 also produced the highest number of soil total nitrogen (0.22 %, 0.25 %) and soil available phosphorus (1756.66 ppm, 2253.10 ppm). …”
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Academic Exercise -
50447
Effect of adding appropriate mixture of NPK and chicken manure on growth and yield of Tr-9 paddy variety on Bris soil
Published 2015“…Treatment T3 and 53 also produced the highest number of soil total nitrogen (0.22 %, 0.25 %) and soil available phosphorus (1756.66 ppm, 2253.10 ppm). …”
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Academic Exercise -
50448
Kesan kalium yang disebatikan dengan baja organik ke atas pertumbuhan vegetatif serta kualiti pemakanan jagung manis Thai Supersweet
Published 2016“…Rawatan K2M3 pula menunjukkan purata kandungan nitrogen tertinggi iaitu 0.49% manakala rawatan K3M3 pula menunjukkan kandungan fosforus tertinggi sebanyak 203.59 ppm. …”
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Academic Exercise -
50449
Effect of different rates of potassium incorporated with chicken manure biochar on the growth, yield and eating quality of sweet corn (Zea mays L.)
Published 2017“…For Silabukan's soil chemical properties, treatment T7 had the highest pH value and total nitrogen content by which 6.16 and 2.18%, respectively, meanwhile treatment TS had the highest available phosphorus which was 1.846 ppm. …”
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Academic Exercise -
50450
Plasma combustion technology for micro gas turbine using Kuwaiti sheep fat biodiesel
Published 2021“…Results showed biodiesel has higher kinematic viscosity and density than diesel and kerosene; flash point (B75) closest to kerosene and acid number (B20) value 0.03206 mgKOH/gm in compliance to the ASTM D6751 and EN 14214 standard limits of 0.5 mgKOH/gm that indicates minimal nitrogen and sulphur emissions (less soot). These results show that blended biodiesel is suitable for MGT fuel thus Objective 2 of the thesis is achieved. …”
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Thesis -
50451
Biochemical and Microbiological Changes in Freshwater Catfish (Mystus nemurus V.) During Storage at Different Temperatures
Published 2010“…Analyses were carried out such as peroxidation by iodometric titration, thiobarbituric acid by spectrophotometry, anisidine value by colorimetry, polyene index by gas chromatography, free fatty acid by acidoalcalimetry titration, K-Value by high performance liquid chromatography (HPLC), volatile base nitrogen by distillation, pH by pH meter, free amino acids by HPLC, and production of biogenic amines by HPLC. …”
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Thesis -
50452
The Synthesis and Bioactivity of 2,6-Bisbenzylidenecyclohexanone, Pyrazoline, Chalcone and Oxadiazole Derivatives and Computational Studies on Some of These Compounds
Published 2010“…The hydroxyl group was involved in hydrogen bonding with the backbone amide of Methionine 109 nitrogen atom with the calculated free binding energy of -6.15 kcal/mol. …”
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Thesis -
50453
Calcium Treatment Against Anthracnose and Brown Rot in Red Dragon Fruit [Hylocereus Polyrhizus (F.A.C. Weber) Britton & Rose]
Published 2010“…Pre- or postharvest Ca application was also successful in elevating fruit Ca content without affecting the uptake of nitrogen (N), phosphorous (P), potassium (K) and magnesium (Mg). …”
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Thesis -
50454
Cryopreservation of zygotic and somatic embryos of oil palm (Elaeis guineensis jacq.) for germplasm conservation
Published 2012“…In the experiment concerning cryopreservation of oil palm clonal material using polyembryoid, the effect of various loading solutions (LS) and vitrification solutions (VS) and their time of exposure on survival of polyembryoid in liquid nitrogen (LN) was evaluated. In vitro grown polyembryoid of oil palm were successfully cryopreserved by vitrification with 45% survival. …”
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Thesis -
50455
Synthesis of Er1-xAxBa2Cu3O7-δ (A=Ca, Zn, Pb and Nd) superconductor ceramics via coprecipitation and their electrochemical characteristics
Published 2012“…The resistance versus temperature curve shows that the higher content of Zn in Zn-doped samples (x≥0.15) lowers the critical resistance temperature, TC, below the liquid nitrogen temperature. A semiconducting-like response appeared for the Zn-doped and Ca sample at a higher content of dopant (x≥0.10). …”
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Thesis -
50456
Theory, synthesis, and characterization of colloidal platinum nanoparticles
Published 2013“…Stable colloidal Pt nanoparticles were successfully synthesized using the gamma radiolytic method in aqueous solution containing platinum tetraammine chloride (Pt(NH3)4Cl2.H2O) as metal precursor, polyvinyl pyrrolidone (PVP) as capping agent, isopropyl alcohol as radical scavengers of hydrogen and hydroxyl radicals, and tetra hydrofuran and deionized water as solvents for Pt(NH3)4Cl2 and PVP respectively. Nitrogen was bubbled through the homogeneous solutions before they were irradiated with 60Co gamma-rays of different doses without a reducing agent. …”
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Thesis -
50457
Effects of organic and inorganic fertilizers on BRIS fertility and growth performance of selected kenaf (Hibiscus cannabinus L.) varieties
Published 2014“…The physiological results showed that application of nitrogen fertilizer significantly increased the rate of photosynthesis and stomata conductivity. …”
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Thesis -
50458
Influence of cultivation conditions on growth, sporulation rate and δ-endotoxin synthesis of Bacillus thuringiensis MPK13
Published 2013“…The data generated was also used to find the relationship between intracellular and extracellular total carbon (TC), total nitrogen (TN) and C/N ratio on growth of Bt MPK13, sporulation and δ-endotoxin synthesis. …”
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Thesis -
50459
Catalytic gasification of empty fruit bunch for tar-free hydrogen rich-gas production
Published 2011“…Various types of analysis techniques such as X-ray fluorescence (XRF), thermogravimetry (TGA), X-ray diffraction (XRD), scanning electron microscopy (SEM) and nitrogen adsorption-desorption isotherm have been used to characterize the catalyst morphology. …”
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Thesis -
50460
Distribution and biochemical and genotypic comparison of phosphate solubilizing bacteria in oil palm soils
Published 2008“…The results of culturing the isolates in NBRIP indicated that among all carbon sources, glucose was the best for phosphate solubilization and KNO3 was less effective compared to (NH4)NO3 when it is used as a source of nitrogen. All PSB isolates were acid producers and among isolates, 16DR had the lowest pH after eight days incubation (pH=4.16). …”
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Thesis