391 research outputs found

    Sermon, on the Doctrine of Election, Preached at Arundel

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    I DEEM it proper to state to the public some of my reasons for consenting to the publication of the following Sermon. A copy of it for the press, was requested by a number of gentlemen, members of the Congregational Society in Arundel, who disbelieve the doctrine of election, or consider, if it be revealed in the Bible, that it ought not to be preached ; in as much as it is irreconcilable with mans [sic] free agency, and beyond the comprehension of any finite capacity. I am credibly informed some have asserted, that the Sermon contains palpable contradictions, and, on this account, they should like to see it in print. Others have said that it inculcates sentiments which are new, not found in the writings, either of Watts, Edwards, or Hopkins. I have therefore concluded to give it to the public with all its novelty and contradictions, and leave them to form what opinion concerning it they please. — JOSEPH P. FESSENDEN.https://digitalcommons.library.umaine.edu/mainebicentennial/1011/thumbnail.jp

    Letter, William P. Fessenden to J. B. Brumly, undated

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    This handwritten letter, dated only as July 17, is written from William P. Fessenden to J. B. Brumley[?] to let his friend know that he had presented Brumley\u27s petition for a steam cutter and that it was being considered.https://scholarsjunction.msstate.edu/fvw-manuscripts-original-manuscripts/1143/thumbnail.jp

    Microwave Electronics

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    Contains reports on three research projects.Lincoln Laboratory (Purchase Order DDL-B222)United States Department of the ArmyUnited States Department of the NavyUnited States Department of the Air Force (Contract AF19(604)-5200

    Microwave Electronics

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    Contains research objectives and reports on three research projects.Department of the ArmyDepartment of the NavyDepartment of the Air Force under Contract AF19(122)-458U. S. Navy (Office of Naval Research) under Contract Nonr-1841(49)Lincoln Laboratory, Purchase Order DDL-B22

    Rumen metabolism, omasal flow of nutrients, and microbial dynamics in lactating dairy cows fed fresh perennial ryegrass (Lolium perenne L.) not supplemented or supplemented with rolled barley grain

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    peer-reviewedThe objective of this study was to evaluate the effect of rolled barley grain (RB) supplementation on rumen metabolism, omasal flow of nutrients, and microbial dynamics in lactating dairy cows fed fresh perennial ryegrass (Lolium perenne L.; PRG)-based diets. Ten ruminally cannulated Holstein cows averaging (mean ± standard deviation) 49 ± 23 d in milk and 513 ± 36 kg of body weight were assigned to 1 of 2 treatments in a switchback design. The treatment diets were PRG only (G) or PRG plus 3.5 kg of dry matter RB (G+RB). The study consisted of three 29-d periods where each period consisted of 21 d of diet adaptation and 8 d of data and sample collection. A double marker system was used to quantify nutrient flow entering the omasal canal along with labeled 15N-ammonium sulfate to measure bacterial, protozoal, and nonmicrobial N flow. Rumen evacuation techniques were used to determine nutrient and microbial pool size, allowing the calculation of fractional rates of digestion and microbial growth. There was no difference in daily milk yield or energy-corrected milk yield between treatments. Milk fat concentration and milk urea N decreased, whereas milk protein concentration increased in cows fed the G+RB diet. During the omasal sampling phase, dry matter intake was higher in cows fed the G+RB diet. Ruminal and total-tract neutral detergent fiber digestibility was lower in G+RB cows; however, no difference was observed in reticulorumen pH. The rumen pool size of fermentable carbohydrate was increased in cows fed the G+RB diet; however, the fractional rate of digestion was decreased. Flow of nonammonia N and bacterial N at the omasal canal increased in cows fed the G+RB diet compared with the G diet. Protozoa N flow was not different between diets; however, protozoa appeared to supply a much larger amount of microbial N and exhibited shorter generation time than previously considered. Feed N ruminal digestibility, corrected for microbial contribution, was similar for both treatments (88.4 and 89.0% for G and G+RB, respectively). In conclusion, RB supplementation did not benefit overall animal performance; however, it reduced ruminal neutral detergent fiber digestibility and increased bacterial N flow. The results demonstrate the large dependence of cows consuming PRG-based diets on microbial N as the main source of nonammonia N supply. Additional quantitative research is required to further describe the supply of nutrients and microbial dynamics in cows consuming PRG-based diets in an effort to determine most limiting nutrients

    Plasma Electronics

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    Contains reports on twelve research projects.United States Atomic Energy Commission (Contract AT(30-1)-3285)United States Atomic Energy Commission under Contract AT(30-1)-3221National Science Foundation (Grant GK-57

    Plasma Dynamics

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    Contains reports on three research projects.United States Atomic Energy Commission (Contract AT(30-1)-1842)United States Air Force, Air Force Cambridge Research Center, Air Research and Development Command (Contract AF19(604)-5992)National Science Foundation (Grant G-9330)Flight Accessories Laboratory, Wright-Patterson Air Force Base (WADD Contract AF33(616)-3984

    Probing the photoreactivity of aryl chlorides with oxygen

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    Molecular oxygen was used to probe the mechanism of the phototransformation of chlorobenzene and 4-chloroanisole in organic solvents. Laser. ash photolysis, electron paramagnetic resonance and product distribution studies clarified the reaction mechanisms of these compounds under a wide range of conditions. The main primary photochemical reaction step is the homolytic cleavage of the C-Cl bond to produce a triplet radical pair in the solvent cage. In non-polar solvents hydrogen abstraction, after radical diffusion, leads to reduction. In polar solvents, in addition to H-abstraction, electron transfer within the caged radical pair occurs and leads to an ion pair (phenyl cation and Cl(-)). In the presence of oxygen, phenyl radicals can form phenylperoxyl radicals which have a bathochromically shifted absorption, thus making the homolytic cleavage visible by. ash photolysis. The peroxyl radicals can couple, leading to more polar compounds, or undergo back reaction to the phenyl radical. For concentrations of the aryl chlorides of higher than 10(-3) M, dimerization becomes an important transformation process and occurs after reaction of the transients with ground state molecules. In addition, excimer formation is postulated to be involved in the dimerization process

    Plasma Electronics

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    Contains research objectives and reports on six research objectives.National Science Foundation (Grant G-24073)Lincoln Laboratory, Purchase Order DDL BB-107U. S. Air Force under Contract AF 19(628)-50

    Plasma Dynamics

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    Contains research objectives and reports on three research projects.Contract AF19(604)-4551 with Air Force Cambridge Research CenterAtomic Energy Commission under Contract AT(30-1)-1842Air Force Cambridge Research Center under Contract AF19(604)-5992National Science Foundation under Grant G-9330WADD Contract AF33(616)-7624 with Flight Accessories Laboratory, Wright-Patterson Air Force Base, Ohi
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