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Showing 1 to 20 of 49 for “"energy value"”.
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The Energy Value of Various Feedstuffs for The Young Pig
Made available in DSpace on 2014-12-05T17:47:36Z (GMT). No. of bitstreams: 1 5904506.pdf: 2527680 bytes, checksum: 9a646ef108067d7ea46de2bd4cf1b9e5 (MD5) Previous issue date: 1959
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Select novel carbohydrates affect glycemic and insulinemic response, energy value, and indices of gut health as measured using canine, avian, rodent, and in vitro model systems
… insulinemic responses, and true metabolizable energy (TMEn) content of select SFDs and Pulls. Soluble fiber dextrins varied in digestibility, with all substrates resulting in low to intermediate in vitro monosaccharide digestion. Pullulans were nearly completely hydrolyzed after simulated …
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Dietary energy utilization in swine
Of the available dietary energy systems, the net energy system provides a more accurate estimate of dietary energy compared to digestible and metabolizable energy systems although net energy values of ingredients and diets are affected by several factors including nutrient composition of basal …
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Quantification Of Auto-Ignition In Diesel Engines
… of fuels by calculating global activation energy using Arrhenius plots with data measured for the ignition delay period (ID). Large variation in the activation energy of fuels has been observed even for fuels with closer CN values. More recently, the activation energy values obtained by …
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The energy requirements for the normal growth of dairy heifers
… two reasons why more definite knowledge of the energy requirements of growing cattle are desirable. First, the energy requirement of the animal is known to be high and because of the increased cost of feeds with high energy value there is a greater economic demand to know the actual energy …
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Protein, Phosphorus, and Energy Utilization in Young Chickens and Pigs as Affected by Microbial Phytase and Nutritionally -Enhanced Corn Hybrids
… observation was the reduced metabolizable energy in corn hybrids containing reduced phytic acid levels. Incorporating the low-phytate trait in either CONV (LP) or in a high protein-high oil hybrid (HPO/LP) reduced the energy value for chickens compared to CONV and HPO controls; it also …
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Biomass to ethanol : potential production and environmental impacts
… geographic arenas. This results in a range of energy and greenhouse gas impacts rather than previous single-valued estimates. This uncertainty analysis brings greater clarity to the ethanol debate through evaluating the probability of previously published life-cycle assessment net energy …
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Measurement of impact breakage properties of ore particles using a series of devices
… breakage is that there are three important energy regimes to the process. Below a certain energy value, Eo, breakage will never occur for an infinite number of impacts. Second is an intermediate energy zone for which breakage occurs after a number of consecutive impacts and after a critical …
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Methanogenic Paraffin Biodegradation and the Underlying Syntrophic Relationships
Petroleum hydrocarbons are important for their energy value and the environmental concerns they pose when spilled. Methanogenic biodegradation through syntrophy plays an important role in their degradation, with implications for remediation and oil recovery. There is still much to learn about …
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An explorative study of the synergy between social enterprises and local micro-entrepreneurs in the provision of off-grid clean energy access
Alleviating energy poverty requires innovative and sustainable business models for delivering energy access. Social enterprises have entered off-grid clean energy access markets, pioneering innovative energy access business models, many of which involve the participation of local …
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On The Dynamics Of Systems With Vastly Different Frequencies
… strengths exceeding critical bifurcation values, the limit cycle of oscillator 1 or 2 is found to disappear. In the second problem, we consider a simple pendulum coupled to a horizontal mass-spring system of a much higher frequency. In contrast to the first problem, the coupling here …
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Integration of a cob separation system into a biomass harvesting combine
… uses were found. A renewed interest in the heat/energy value of the cob has increased the focus on harvesting corn cobs. A corn cob separation system was developed and installed on a single pass biomass harvesting combine. The system included a blower and two fans and the combine was capable of …
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Energy methods and measurements for a twelve-year-old girl walking and climbing up and down steps with and without books
… than one test should be used to establish the energy value for a particular activity with one child. 3. Basal metabolism tests should be made near the time that activity studies are to be made. 4. The actual protein content of the diet should be known and used in the Weir formula for accurate …
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Exploration of catalysis activation emergency as a function of gold nanoparticle surface morphology
… and lastly the 2:1 system. The activation energy for each ligand-ratio system was measured and found to be 22.17 kJ/mol for the 2:1 system, 14.7 kJ/mol for the 1:2 system, and 26.52 for the 1:1 system. The 2:1 and 1:2 systems followed the trend of lower activation energy values for systems …
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Modeling nutrient requirements and measuring nutrient outputs of feedlot cattle
… regression equation (Heavy Model; HM) describing energy requirements of heavy weight steers at the end of finishing. A validation dataset derived from 13 studies containing 41 means for treatments testing zilpaterol during the final 21 to 35 days of finishing was used to validate the regression …
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Nežindančių motinų pieno maistinių medžiagų koncentracijos pokyčiai po gimdymo ir veiksniai bei procedūros, turintys įtakos jo sudėčiai /
… method to establish human milk macronutrient and energy value. Enzyme-linked immunosorbent assays (ELISA) were performed for the analysis of lactoferrin and lysozyme concentration in human milk. In cooperation with Italian researchers, innovative human milk metabolome analysis was conducted; the …
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FATTY ACID COMPOSITION OF BLACK SEA AND FRESHWATER FISH SPECIES / МАСТНОКИСЕЛИНЕН СЪСТАВ НА ЧЕРНОМОРСКИ И СЛАДКОВОДНИ РИБИ
… (DHA) omega-3 PUFA in g.100g-1 edible tissue. Energy value based on lipid and protein content of seven Black Sea fish were determined and calculated according to WHO/FAO factor system (2011). Tables’ whit energy values, lipid, protein and moisture contents, and FA composition of these seven …
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'Variational' optimization in quantum field theory
… a Gaussian state. We calculate the expectation value of the Hamiltonian using the non-Gaussian trial states generated, and thus obtain optimization equations for the variational-parameter functions of the ansatz. At the origin, $\varphi\sb{c} = 0,$ these equations can be solved explicitly and …
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Single Straight Steel Fiber Pullout Characterization in Ultra-High Performance Concrete
… fiber pullout model considering bond-fracture energy, Gd, bond frictional stress, 𝛕0, and slip hardening-softening coefficient, 𝜷. The representative load-slip curve characterizing the fiber pullout behavior will be implemented into a computational modeling protocol, for concrete structures, …
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