2,117 research outputs found
Portrait of Helen Hunt Jackson painted by A.F. Harmer in 1885, ca. 1885
No full textPhotograph of a portrait of Helen Hunt Jackson painted by A.F. Harmer in 1885, ca. 1885. She is turned slightly to the right and is visible from the chest up. She is wearing a high collared light-colored ruffled blouse under a dark dress. The portrait is signed with the artist's initials, "A.F.H.". Jackson was the author of the book "Ramona." Possibly painted from sittings in 1880 or 1882
"Peptide Absorption and Utilization Molecular to Whole Animal Aspects," 66th Minnesota Nutrition Conference and Technical Symposium: Future of Corn In Animal Feed, Proceedings, September 20-21, 2005, St. Paul, Minnesota.
No full textWebb, K.E.; Wong, E.A.; Gilbert, E.R.; Zhao, J.; Harper, A.F.. (2005). "Peptide Absorption and Utilization Molecular to Whole Animal Aspects," 66th Minnesota Nutrition Conference and Technical Symposium: Future of Corn In Animal Feed, Proceedings, September 20-21, 2005, St. Paul, Minnesota.. Retrieved from the University Digital Conservancy, https://hdl.handle.net/11299/201944
Design metrics for evaluating the propulsive efficiency of future ships
No full textThere is an increasing need for the ship design process to take account of environmental issues such as the emission of greenhouse gases and the likely extension of a carbon dioxide charging mechanism to international shipping. These issues, together with the need for economic viability, provide further incentives to improve the efficiency of propulsion of ships. The main components of powering are firstly reviewed. Individual components and other power saving devices are identified which should contribute to improvements in the overall efficiency of propulsion. Suitable design metrics and procedures, taking into account economic and environmental factors, are recommended for the design of future ships
Design and implementation of the Delft molecular-dynamics processor
No full textApplied SciencesApplied Science
Un’esperienza didattica in tema di paleonutrizione
No full textThe item arises from an "elective" Paleopathology course suggested for students graduating in Medicine and Surgery at the University of Milan. This course discussed subjects as: molecular paleobiology, tumors and infectious paleopathology, paleonutrition, paleopathological museums and history of medicine. The author dealt with the "paleonutrition" subject. Extremely actual aspects emerged which drew the students' attention
Strategische alliantie voor Esprithuis: Strategische allianties als organisatie- en rechtsvorm van samenwerkingsverbanden in de bouw
No full textSamenwerkingsverbanden binnen de bouw krijgen steeds meer aandacht. De studies naar projectallianties door de faculteit Bouwkunde van de Technische Universiteit Delft zijn daar een voorbeeld van. Door de kennis over projectallianties rijst de vraag of projectoverstijgende alliantie - zogenaamde strategische allianties - bruikbare samenwerkingsverbanden kunnen zijn voor ondernemingen in de bouw. Vereniging EspritHuis is een bedrijvenvereniging die op basis van mass customization woningen wil gaan bouwen. Mass customization vraagt van de aanbiedende partij(en) een vergaande uitwisseling van informatie over de verschillende producten die worden aangeboden. De klant krijgt in een mass customized project namelijk de vrijheid om - binnen de (ruime) grenzen van de aanbieder - zijn of haar woonwensen te realiseren. De ontwikkelingen die door Vereniging EspritHuis zijn getieerd vragen van de deelnemers aan de ontwikkeling een intensieve en langdurige samenwerking. De doelen van het ontwikkelingsproces van Vereniging EspritHuis heeft sterke parallellen met de algemene eigenschappen van een strategische alliantie. De probleemstelling van dit rapport is daarom als volgt. Gezien de eerder geschetste situatie is het waardevol de strategische alliantie als organisatie- en contractmodel te onderzoeken en te beschouwen of deze is toe te passen op procesgroep EspritHuis, die op basis van mass customization een nieuw bouwproduct op de markt wil zetten. Vanuit het huidige organisatiemodel van EspritHuis is - om alle deelnemers aan de ontwikkeling te laten wennen aan de verhoudingen binnen een strategische alliantie - een stappenplan opgesteld voor de groei naar een model wat past binnen strategische allianties. Daarnaast is op basis van de nieuwe wetgeving voor personenvennootschappen een keuzeschema opgesteld om de juiste rechtsvorm te kiezen voor de strategische alliantie. Vanuit de mededingingswetgeving is niet te verwachten dat EspritHuis beperkingen zal worden opgelegd.Architectur
The effect of swimsuit resistance on freestyle swimming race time.
No full textIt is known that swimming equipment (suit, cap and goggles) can affect the total resistance of a swimmer, and therefore impact the resulting swimming speed and race time. After the 2009 swimming world championships (WC) the international swimming federation (FINA) banned a specific type of full body suit, which resulted in an increase in race times for subsequent WC events. This study proposes that the 2009 suits provided a reduction in swimming resistance and aims to quantify this resistance reduction for male and female freestyle events. Due to the practical difficulties of testing a large sample of swimmers a simulation approach is adopted. To quantify the race time improvement that the 2009 suits provided, an equivalent 2009 “no-suit” dataset is created, incorporating the general trend of improving swimming performance over time, and compared to the actual 2009 times. A full race simulation is developed where the start, turn, underwater and surface swimming phases are captured. Independent resistance models are used for surface and underwater swimming; coupled with a leg propulsion model for underwater undulatory swimming and freestyle flutter kick, and a single element arm model to simulate freestyle arm propulsion. A validation is performed to ensure the simulation captures the change in swimming speed with changes to resistance and is found to be within 5% of reality. Race times for an equivalent “no-suit” 2009 situation are simulated and the total resistance reduced to achieve the actual 2009 race times. An average resistance reduction of 4.8% provided by the 2009 suits is identified. A factor of 0.47 ± 10%, to convert resistance changes to freestyle race time changes is determine
Author Correction:A cattle graph genome incorporating global breed diversity
No full textThe original version of this Article omitted from the author list the 12th and 13th authors Dennis Muhanguzi and Wilson Amanyire, who are from the ‘School of Biosecurity, Biotechnology and Laboratory Sciences (SBLS), College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P.O Box 7062, Kampala, Uganda’. Consequently, the final sentence of the Author Contributions incorrectly read ‘D.W., P.T., E.A.J.C., C.E., E.T.O., E.R.A., A. Tijjani, K.M., A.F., B.R.F., A.Q., U.C. and P.W. provided samples and expertise for the studies’. This has been replaced with ‘D.W., P.T., W.A., D.M., E.A.J.C., C.E., E.T.O., E.R.A., A. Tijjani, K.M., A.F., B.R.F., A.Q., U.C. and P.W. provided samples and expertise for the studies’. This has been corrected in both the PDF and HTML versions of the Article
A wind tunnel study of the mean airflow around a simple representation of a merchant ship
No full textAn investigation has been carried out to measure mean velocities above a solid block located in a wind tunnel. A Particle Image Velocimetry (PIV) system was used. The purpose of the investigation was to quantify the change in the mean flow speed caused by the bluff body and hence to determine the possible bias in wind speed measurement made from anemometers located above the superstructure of merchant ships. Possible sources of experimental error were investigated and resulted in; a) a blockage ratio correction which varied with position, b) the use of 2-dimensional maps of the free stream flow to obtain reference velocities and c) an estimate of a residual bias of up to 4 % in the PIV wind speed data. The wind speed was accelerated by up to 28 % compared to the free stream (or undistorted) wind speed. Close to the top of the block the wind speed is severely decelerated and the airflow reverses in direction. There was no dependence of either the pattern of the flow or of the magnitude of the wind speed bias on changes in wind directions of up to 30 degrees
A.S. Pavlov as Editor of "Ancient Russian Canon Law of XI-XV Centuries" (in the Light of Unpublished Correspondence of the Scholar and Academician A.F. Bychkov)
No full textВ статье анализируется содержание переписки отечественного юриста и историка А.С. Павлова с академиком А.Ф. Бычковым по поводу подготовки издания "Памятников древнерусского канонического права XI-XV вв.". The author analyzes the contens of correspondence of Russian jurist and historian A.S. Pavlov and academician A.F. Bychkov about preparing for publication "Ancient Russian Canon Law of XI-XV Centuries"
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