2,243 research outputs found
Alberta Lantz Kelvie Interview:
No full textInterview with Alberta Lantz Kelvie (Flora Stone Mather College, Class of 1948) by Andrew Ruesch
Henri Temianka Correspondence; (lantz)
No full textThis collection contains material pertaining to the life, career, and activities of Henri Temianka, violin virtuoso, conductor, music teacher, and author. Materials include correspondence, concert programs and flyers, music scores, photographs, and books.https://digitalcommons.chapman.edu/temianka_correspondence/3863/thumbnail.jp
Afrocanthium keniense Lantz
No full textAfrocanthium keniense (Bullock) Lantz — Habit: Small tree. Habitat: LMWF; 1 600–2 900 m. Distribution: IIIb. Voucher: Meru Forest,Alt. 1 847 m, 9 Aug. 2015, SAJIT 003903 (HIB). References: Bussmann (1993, 1994), Bussmann & Beck (1995a).Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 72, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/655046
Genetica e biologia molecolare dei microrganismi del cavo orale (Cap.7); Biologia molecolare applicata e microrganismi del cavo orale (Cap.8).
No full textVersione italiana del cap. 7 e 8, (pag. 137-201) del libro di testo per studenti del Corso di Laurea in Odontoiatria e Protesi dentaria: "Oral Microbiology and Immunology" R.J. Lamont, R. A. Burne, M. S. Lantz, D. J. Leblanc- ASM American Society for Microbiology-2008
cod ISBN=978-88-86669-74-0
prima edizione italiana EMSI press (Edizioni Mediche Scientifiche Intenrazionali) 2010
Apron and cutoff wall scour protection for piano key weirs
No full textPiano key (PK) weirs are used in a variety of flow control structure applications, including spillway crests and open channel diversion structures. However, to the best of authors’ knowledge, structure-specific design guidance for scour mitigation is still needed. To fill this gap of knowledge, a systematic experimental campaign was conducted by testing different configurations of horizontal aprons with a cutoff wall. Protection structures were located at the toe of the PK weir. Namely, experiments were performed at large-scale to assess the effect of three apron lengths on downstream scour hole geometry under different hydraulic conditions. It was observed that a horizontal apron deflects the plunging jets originating from the PK weir, thus significantly reducing scour. Experimental evidence allowed corroboration that significant scour depth reduction occurs for an apron length 1.5 times the weir height, with longer aprons found to provide marginal benefits. Finally, also provided herein are tools to estimate the main scour characteristics and help practitioners in optimizing apron design
sj-docx-1-jiv-10.1177_08862605231197139 – Supplemental material for A Descriptive Account of the Nature and Extent of Transgender Homicide in America, 2010 to 2021
No full textSupplemental material, sj-docx-1-jiv-10.1177_08862605231197139 for A Descriptive Account of the Nature and Extent of Transgender Homicide in America, 2010 to 2021 by Brendan Lantz, Lexi Faulkner and Jack M. Mills in Journal of Interpersonal Violence</p
Flood infrastructure: Localized scour at piano key weirs
No full textHistoric growth in the US coupled with observed hydrologic changes have created an increased demand for sustainable flood protection. One approach to passing floodwaters is nonlinear weirs such as labyrinth and Piano Key weirs (PK weirs). Although they are being designed in greater frequency, one area lacking in information or design guidance is the prediction of local scour at these weirs. Without proper protection, downstream local scour can compromise the weirs' foundation. Therefore, a large-scale laboratory study has been undertaken to investigate the effect of different lengths of downstream aprons on the scour mechanism at the foundation of a PK weir. This paper presents a preliminary analysis of equilibrium scour morphology under different flow conditions and with non-cohesive bed material. Instrumentation included 3D cameras and ultrasonic sensors to capture scour features and measure dynamic water surface elevations, respectively
Evolution of local scour downstream of Type A PK weir in non-cohesive sediments
No full textA large-scale piano key weir laboratory study was conducted to investigate the evolution of the scour process occurring in the downstream basin for two non-cohesive granular bed materials, including the analysis of scour-hole geometry and patterns at equilibrium. It was observed that hydraulic conditions, particularly tailwater level, significantly affect the scour mechanisms and equilibrium morphology, eventually resulting in scour depths that exceeded the weir height. Unprecedented insights on the scour dynamics are also provided, along with tools to estimate the time evolution and maximum scour depth, its location in the streamwise direction, and the maximum scour length
Linköping Studies in Science and Technology
No full textCopyright c ○ 2013 Jonas Lantz, unless otherwise noted No part of this publication may be reproduced, stored in a retrieval system, or be transmitted, in any form or by any means, electronic, mechanic, photocopying, recording, or otherwise, without prior permission of the author. Cover: ColorFul Display of turbulent kinetic energy in an aortic coarctationNobody climbs mountains for scientific reasons. Science is used to raise money for the expeditions, but you really climb for the hell of it. Sir Edmund Hillary (1919-2008) This thesis focuses on modeling and simulation of the blood flow in the aorta, the largest artery in the human body. It is an accepted fact that abnormal biological and mechanical interactions between the blood flow and the vessel wall are involved in the genesis and progression of cardiovascular diseases. The transport of low-density lipoprotein into the wall has been linked to the initiation of atherosclerosis. The mechanical forces acting on the wall can impede the endothelial cel
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