57 research outputs found

    Triple-region structure for turbulent-flow in a square duct - a finite-element approach

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    The Reynolds-averaged Navier-Stokes equations for describing the turbulent flow in a straight square duct are formulated with two different turbulence models. The governing equations are then expanded as a multi-deck structure in a plane perpendicular to the streamwise direction, with each deck characterized by its dominant physical forces as commonly carried out in analytical work using triple-deck expansion. The resulting equations are numerically integrated using higher polynomial (H-P) finite element technique for each cross-sectional plane to be followed by finite difference representation in the streamwise direction until a fully developed state is reached. The computed results using the two different turbulence models show fair agreement with each other, and concur with the vast body of available experimental data. There is also general agreement between our results and the recent numerical works anisotropic k-epsilon turbulence model

    Faculty Publications and Creative Works 1999

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    One of the ways in which we recognize our faculty at the University of New Mexico is through Faculty Publications & Creative Works. An annual publication, it highlights our faculty\u27s scholarly and creative activities and achievements and serves as a compendium of UNM faculty efforts during the 1999 calendar year. Faculty Publications & Creative Works strives to illustrate the depth and breadth of research activities performed throughout our University\u27s laboratories, studios and classrooms. We believe that the communication of individual research is a significant method of sharing concepts and thoughts and ultimately inspiring the birth of new ideas. In support of this, UNM faculty during 1999 produced over 2,292 works, including 1,837 scholarly papers and articles, 78 books, 82 book chapters, 175 reviews, 113 creative works and 7 patented works. We are proud of the accomplishments of our faculty which are in part reflected in this book, which illustrates the diversity of intellectual pursuits in support of research and education at the University of New Mexico

    Approaches in Enhancing Antioxidant Defense in Plants

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    This Special Issue, “Approaches in Enhancing Antioxidant Defense in Plants” published 13 original research works and a couple of review articles that discuss the various aspects of plant oxidative stress biology and ROS metabolism, as well as the physiological mechanisms and approaches to enhancing antioxidant defense and mitigating oxidative stress. These papers will serve as a foundation for plant oxidative stress tolerance and, in the long term, provide further research directions in the development of crop plants’ tolerance to abiotic stress in the era of climate change

    Hadron models and related New Energy issues

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    The present book covers a wide-range of issues from alternative hadron models to their likely implications in New Energy research, including alternative interpretation of lowenergy reaction (coldfusion) phenomena. The authors explored some new approaches to describe novel phenomena in particle physics. M Pitkanen introduces his nuclear string hypothesis derived from his Topological Geometrodynamics theory, while E. Goldfain discusses a number of nonlinear dynamics methods, including bifurcation, pattern formation (complex GinzburgLandau equation) to describe elementary particle masses. Fu Yuhua discusses a plausible method for prediction of phenomena related to New Energy development. F. Smarandache discusses his unmatter hypothesis, and A. Yefremov et al. discuss Yang-Mills field from Quaternion Space Geometry. Diego Rapoport discusses theoretical link between Torsion fields and Hadronic Mechanic. A.H. Phillips discusses semiconductor nanodevices, while V. and A. Boju discuss Digital Discrete and Combinatorial methods and their likely implications in New Energy research. Pavel Pintr et al. describe planetary orbit distance from modified Schrödinger equation, and M. Pereira discusses his new Hypergeometrical description of Standard Model of elementary particles. The present volume will be suitable for researchers interested in New Energy issues, in particular their link with alternative hadron models and interpretation

    Identification and Characterization of Genetic Components in Autism Spectrum Disorders 2019

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    The Identification of the Genetic Components of Autism Spectrum Disorders 2019 will serve as a resource for laboratory and clinical scientists as well as translational-based researchers, primary healthcare providers or physicians, psychologists/psychiatrists, neurologists, developmental pediatricians, clinical geneticists, and other healthcare providers, teachers, caregivers and students involved in autism spectrum disorders (ASD) with the goal to translate information directly to the clinic, education and home setting. Other professionals, students and families might find this textbook of value based on better awareness, causes and understanding of genetic components leading to autism and open avenues for treatment. Genetics play a role with up to 90% of autism, with over 800 currently recognized genes contributing to causes, clinical presentation, treatment, and counseling of family members. This textbook includes 13 chapters divided into three sections (clinical, genetics, other) written by experts in the field dedicated to research and clinical care, description, treatment and generating relevant reviews for ASD and related disorders impacting gene expression, profiling, and pathways. Identification of potential risk factors will be discussed, including obesity, microbiota, malignancy, and the immune system, as well as their direct or indirect contribution to ASD treatment and causation

    Abstracts on Radio Direction Finding (1899 - 1995)

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    The files on this record represent the various databases that originally composed the CD-ROM issue of "Abstracts on Radio Direction Finding" database, which is now part of the Dudley Knox Library's Abstracts and Selected Full Text Documents on Radio Direction Finding (1899 - 1995) Collection. (See Calhoun record https://calhoun.nps.edu/handle/10945/57364 for further information on this collection and the bibliography). Due to issues of technological obsolescence preventing current and future audiences from accessing the bibliography, DKL exported and converted into the three files on this record the various databases contained in the CD-ROM. The contents of these files are: 1) RDFA_CompleteBibliography_xls.zip [RDFA_CompleteBibliography.xls: Metadata for the complete bibliography, in Excel 97-2003 Workbook format; RDFA_Glossary.xls: Glossary of terms, in Excel 97-2003 Workbookformat; RDFA_Biographies.xls: Biographies of leading figures, in Excel 97-2003 Workbook format]; 2) RDFA_CompleteBibliography_csv.zip [RDFA_CompleteBibliography.TXT: Metadata for the complete bibliography, in CSV format; RDFA_Glossary.TXT: Glossary of terms, in CSV format; RDFA_Biographies.TXT: Biographies of leading figures, in CSV format]; 3) RDFA_CompleteBibliography.pdf: A human readable display of the bibliographic data, as a means of double-checking any possible deviations due to conversion

    1981 Proceedings of the Fourteenth World Methodist Conference

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    https://place.asburyseminary.edu/wmcproceedings/1004/thumbnail.jp

    Beiträge zum Verständnis der Heterogenität hepatischer Makrophagen unter besonderer Berücksichtigung der Kupfferschen Zellen

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    Die Leber stellt als zentrales Stoffwechselorgan, dem über die Pfortader nahezu das gesamte venöse Blut der unpaaren Bauchorgane zufließt, eine Art „Torwächter“ für potentielle Noxen, die über den enterischen Weg in den Körper der Wirbeltiere eindringen dar. Diese permanent hohe Exposition gegenüber Toxinen und Pathogenen bedingt zwei zentrale Eigenschaften der Leber: Zum einen zeigen Hepatozyten und Zellen der Lebersinus konstant eine hohe Filter- und Abbauaktivität. Zum anderen herrscht in der Leber ein ausgeprägt tolerogenes Millieu, welches nur durch starke proinflammatorische Noxen gebrochen werden kann. Aus diesem Grund sind detaillierte Betrachtungen der immunologischen Akteure der Leber auf zellularer Ebene nicht nur von grundlagenwissenschaftlichem, sondern auch von großem klinischen Interesse. Gegenstand dieser Arbeit waren vor allem die Makrophagen der Leber, die in organoresidente Makrophagen, so genannte Kupfferzellen, und knochenmarkabhängige Makrophagen und Monozyten unterschieden werden können. (Eckert et al. 2015). Mit PDCA-1 konnte in dieser Arbeit ein Oberflächenmolekül erstmals zur Charakterisierung von Kupfferzellen eingesetzt werden, das zuvor vor allem aus der Forschung an pDCs bekannt war. Darüber hinaus konnten zwei Subpopulationen von Kupfferschen Zellen identifiziert werden, die sich in ihrer Größe und der Expression zellulärer Adhäsionsmoleküle unterscheiden, allerdings allenfalls gering in ihrer Strahlensensibilität und ihrer embryonalen Herkunft. Diese beiden Gruppen konnten aus technischen Gründen nicht für funktionelle Essays herangezogen werden, zeigen aber in in-vivo-Experimenten ein distinktes numerisches Verhalten während einer metabolisch-induzierten und einer bakteriellen Hepatitis. Ferner konnten unter Zuhilfenahme der Durchflusszytometrie Einblicke in das frühe numerische Verhalten der myeloischen Populationen der Leber bei entzündlichen Läsionen gewonnen werden, die nahelegen, dass es sich beim in der Literatur behaupteten „Kupfferzellverlust“ während entzündlicher Lebererkrankungen lediglich um ein relatives Phänomen handelt. Die Ergebnisse dieser Arbeit erweitern das Wissen um die numerische Verteilung und ontologische Zugehörigkeit myeloischer Zellen insbesondere in der Leber

    Annual Report of the University, 1994-1995, Volumes 1-4

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    DEMONSTRATING THE STRENGTH OF DIVERSITY A walk around the UNM campus as students change classes demonstrates UNM\\u27s commitment to diversity. Students and professors from a variety of ethnic backgrounds crowd the sidewalks and fill classrooms. Over the past year UNM moved forward with existing and new programs to interest more minority students, faculty and staff in the University and to aid in their success while here. Hispanic Outlook in Higher Education recently recognized the University\\u27s endeavors, ranking UNM as one of the best colleges in the nation at graduating Hispanic students. Provost Mary Sue Coleman says diversity contributes to a stimulating environment where faculty and students have different points of view and experiences. The campus becomes a more intellectually alive place, she says. The efforts to build a diverse campus go hand in hand with the University\\u27s goals of achieving academic excellence and attracting the best and brightest. MINORITY ENROLLMENT In the fall of 1994 a total of 32 percent of the student body came from underrepresented groups. The UNM School of Law had the largest number of Native Americans enrolled in any law school in the country
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