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Sample records for denver zoological foundation

  1. Results of wellness examinations of 28 African hunting dog (Lycaon pictus puppies at the Denver Zoological Foundation

    Directory of Open Access Journals (Sweden)

    D.E. Kenny

    2007-05-01

    Full Text Available Since 2002 the Denver Zoological Foundation has produced 28 African hunting dog (Lycaon Pictus puppies in 3 litters (7, 14 and 7 pups from the same dam and sire. Wellness examinations were performed on each puppy. The wellness examinations spanned the range of 6-14 weeks of age. During the wellness examinations, in addition to physical examinations and vaccinations, blood samples for complete blood counts and sera biochemistry were obtained.Weights, morphometric measurements, rectal cultures for enteric pathogens and dental eruption patterns were recorded. Blood samples from each age group were compared with adult values from the Denver Zoo. It was noted that animals from the 14-pup litter were 63.6 % of the mean weight of the two 7-pup litters, but size differences (in, for example, total bodylength were less apparent. Two organisms were recovered from rectal cultures, namely Yersinia enterocolitica (n = 2 and Plesiomonas shigelloides (n = 3. The following deciduous eruption patterns were also noted; at 6 weeks, I1-3, i1-3, C1, c1, P1-2 and p1-2 (n=7 were present, at 9-10 weeks, P3 and p3 (n=21 , and finally at 12-14 weeks, P4 (n = 28.

  2. Tropical Zoology

    OpenAIRE

    Messana, Giuseppe; Chelazzi, Lorenzo; Taiti, Stefano; Paoli, Pasquino

    2008-01-01

    Tropical Zoology is an international journal publishing original papers in the fields of experimental and descriptive zoology concerning tropical areas, with particular attention to the Afrotropical Region. Review papers are welcome. A book review is included. As a rule, the yearly volume comprises two issues.

  3. Tropical Zoology

    OpenAIRE

    Messana, Giuseppe; Chelazzi, Lorenzo; Taiti, Stefano

    2011-01-01

    Tropical Zoology is an international journal publishing original papers in the fields of experimental and descriptive zoology concerning tropical areas, with particular attention to the Afrotropical Region. Review papers are welcome. A book review is included. As a rule, the yearly volume comprises two issues.

  4. A Space of One's Own: Barbosa du Bocage, the Foundation of the National Museum of Lisbon, and the Construction of a Career in Zoology (1851-1907).

    Science.gov (United States)

    Gamito-Marques, Daniel

    2017-07-18

    This paper discusses the life and scientific work of José Vicente Barbosa du Bocage (1823-1907), a nineteenth-century Portuguese naturalist who carved a new place for zoological research in Portugal and built up a prestigious scientific career by securing appropriate physical and institutional spaces to the discipline. Although he was appointed professor of zoology at the Lisbon Polytechnic School, an institution mainly devoted to the preparatory training of military officers and engineers, he succeeded in creating the conditions that allowed him to develop consistent research in zoology at this institution. Taking advantage of the reconstruction and further improvement of the building of the Lisbon Polytechnic, following a violent fire in 1843, Bocage transferred a natural history museum formerly located at the Academy of Sciences of Lisbon to his institution, where he conquered a more prestigious place for zoology. Although successive governments were unwilling to meet Bocage's ambitions for the Zoological Section of the newly created National Museum of Lisbon, the collaborators he found in different parts of the Portuguese continental territory and colonial empire supplied him the specimens he needed to make a career as a naturalist. Bocage ultimately became a renowned specialist in Southwestern African fauna thanks to José de Anchieta, his finest collaborator. Travels to foreign museums, and the establishment of links with the international community of zoologists, proved fundamental to build up Bocage's national and international scientific reputation, as it will be exemplified by the discussion of his discovery of Hyalonema, a specimen with a controversial identity collected off the Portuguese coast.

  5. Launch of Zoological Letters.

    Science.gov (United States)

    Fukatsu, Takema; Kuratani, Shigeru

    2016-02-01

    A new open-access journal, Zoological Letters, was launched as a sister journal to Zoological Science, in January 2015. The new journal aims at publishing topical papers of high quality from a wide range of basic zoological research fields. This review highlights the notable reviews and research articles that have been published in the first year of Zoological Letters, providing an overview on the current achievements and future directions of the journal.

  6. Introducing "Frontiers in Zoology"

    Science.gov (United States)

    Heinze, Jürgen; Tautz, Diethard

    2004-09-29

    As a biological discipline, zoology has one of the longest histories. Today it occasionally appears as though, due to the rapid expansion of life sciences, zoology has been replaced by more or less independent sub-disciplines amongst which exchange is often sparse. However, the recent advance of molecular methodology into "classical" fields of biology, and the development of theories that can explain phenomena on different levels of organisation, has led to a re-integration of zoological disciplines promoting a broader than usual approach to zoological questions. Zoology has re-emerged as an integrative discipline encompassing the most diverse aspects of animal life, from the level of the gene to the level of the ecosystem.The new journal Frontiers in Zoology is the first Open Access journal focussing on zoology as a whole. It aims to represent and re-unite the various disciplines that look at animal life from different perspectives and at providing the basis for a comprehensive understanding of zoological phenomena on all levels of analysis. Frontiers in Zoology provides a unique opportunity to publish high quality research and reviews on zoological issues that will be internationally accessible to any reader at no cost.

  7. Zoology www guide.

    Science.gov (United States)

    Bosch, T C

    2001-01-01

    In almost every branch of zoology the internet is now a vital place for posting up-to-date status reports on all kind of animal groups and research areas. Many websites not only provide the latest on taxonomy, ecology and distribution, but also include valuable background information and details of experimental procedures as well as discussion forums. For the zoologist the online world seems to hold everything from acarology to otoliths. To show what impressive things can be done in communicating and facilitating research in zoology, given a little initiative and perseverance, we will introduce websites that find fresh ways to approach their subjects and that may, in some way or another, inspire zoologists. Readers are welcome to join in this process for future editions of Zoology www guides and should send their website suggestions to tbosch@zoologie.uni-kiel.de. In this issue the focus is on molluscs.

  8. Polypharmacy in Zoological Medicine

    Directory of Open Access Journals (Sweden)

    Robert P. Hunter

    2017-02-01

    Full Text Available Polypharmacy is a term that describes the inappropriate, concurrent use of multiple drugs in an individual patient. Zoological medicine practitioners must take approved agents (veterinary or human and extrapolate their use to non-approved species often with little species-specific pharmacological evidence to support their decisions. When considering polypharmacy, even less information exists concerning multi-drug pharmacokinetics, pharmacodynamics, or potential drug-drug interactions in non-domestic species. Unfortunately, captive, zoological species are susceptible, just like their domestic counterparts, to chronic diseases and co-morbidities that may lead to the usage of multiple drugs. Polypharmacy is a recognized and important issue in human medicine, as well as an emerging issue for veterinarians; thus, this paper will discuss the novel, potential risks of polypharmacy in zoological medicine. Hopefully, this discussion will help bring the attention of veterinarians to this issue and serve as an interesting discussion topic for pharmacologists in general.

  9. Foundations

    Science.gov (United States)

    Harteveld, Casper

    A building will more likely collapse if it does not have any proper foundations. Similarly, the design philosophy of Triadic Game Design (TGD) needs to reside on solid building blocks, otherwise the concept will collapse as well. In this level I will elaborate on these building blocks. First I will explain what the general idea of TGD is. It is a design philosophy, for sure, but one which stresses that an “optimum” needs to be found in a design space constituted by three different worlds: Reality, Meaning, and Play. Additionally, these worlds need to be considered simultaneously and be treated equally. The latter requires balancing the worlds which may result in different tensions, within and between two or three of the worlds. I continue by discussing each of the worlds and showing their perspective on the field of games with a meaningful purpose. From this, we clearly see that it is feasible to think of each world and that the idea makes sense. I substantiate this further by relating the notion of player and similar approaches to this framework. This level is quite a tough pill to swallow yet essential for finishing the other levels. Do not cheat or simply skip this level, but just take a big cup of coffee or tea and start reading it.

  10. Zoology by Self-Instruction

    Science.gov (United States)

    Roach, Keith; Hammond, Roger

    1976-01-01

    A historical account is given of how a conventional university first-year undergraduate course in zoology has been replaced by a self-instructional one. Advantages and problems are weighed, and successful student achievement and interest are described. (LBH)

  11. The new (XVIIIth) International Congress of Zoology

    NARCIS (Netherlands)

    NN,

    1998-01-01

    The date of the new Congress has been set for 4-9 September 2000 and the venue will be the Faculty of Philosophy, at the University of Athens, Greece, under the auspices of the Hellenic Zoological Society. In order to reverse the present trend of fragmentation of Zoology and the crisis in the

  12. China's biggest zoological museum opens in Kunming

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ The opening ceremony for the Kunming Museum of Zoology was held at the CAS Kunming Institute of Zoology (KIZ) on 31 October, 2006 in the capital of southwest China's Yunnan Province. With nearly10,000 animal specimens that could be put on display,the museum boasts the largest of its kind in China. The Museum opened to the public on 6 November.

  13. 76 FR 9598 - Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO

    Science.gov (United States)

    2011-02-18

    ... National Park Service Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Denver Museum of Nature & Science has... Colwell-Chanthaphonh, Denver Museum of Nature & Science, 2001 Colorado Blvd., Denver, CO 80205, telephone...

  14. 75 FR 23807 - Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO

    Science.gov (United States)

    2010-05-04

    ... National Park Service Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO AGENCY... of human remains in the possession of the Denver Museum of Nature & Science, Denver, CO. The human.... Officials of the Denver Museum of Nature & Science have determined that, pursuant to 25 U.S.C. 2001 (9)-(10...

  15. 75 FR 5627 - Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO

    Science.gov (United States)

    2010-02-03

    ... National Park Service Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO AGENCY... of human remains in the possession of the Denver Museum of Nature & Science, Denver, CO. The human... of Indians, Oklahoma. Officials of the Denver Museum of Nature & Science have determined that...

  16. 76 FR 9597 - Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO

    Science.gov (United States)

    2011-02-18

    ... National Park Service Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Denver Museum of Nature & Science has... Colwell-Chanthaphonh, Denver Museum of Nature & Science, 2001 Colorado Blvd., Denver, CO 80205, telephone...

  17. 76 FR 9603 - Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO

    Science.gov (United States)

    2011-02-18

    ... National Park Service Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Denver Museum of Nature & Science has... Colwell-Chanthaphonh, Denver Museum of Nature & Science, 2001 Colorado Blvd., Denver, CO 80205, telephone...

  18. 75 FR 70027 - Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO

    Science.gov (United States)

    2010-11-16

    ... National Park Service Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO AGENCY... of human remains in the possession of the Denver Museum of Nature & Science, Denver, CO. The human... remains are determined to be Native American. Officials of the Denver Museum of Nature & Science have...

  19. Denver TMA assessment

    Science.gov (United States)

    Harwood, Kelly; Sanford, Beverly

    1993-01-01

    This report describes the assessment of the Traffic Management Advisor (TMA) conducted at the Denver Center and TRACON, January 11-February 5, 1993. The assessment addressed the effectiveness of TMA for supporting various traffic management activities. At the Center, traffic management coordinators (TMC's) shadowed traffic operations, using TMA to make metering time and internal release decisions. At the TRACON, TMC's accessed TMA in an advisory mode for different planning activities such as staffing, distributing the traffic load, and changing the airport acceptance rate. These different opportunities for assessing TMA provide insight into TMA as a potential communication aid and planning tool. Findings from this assessment indicate that TMA can be used to support traffic management planning and decisions. TMC's at the center were able to use information provided by TMA to determine metering times as well as internal release times. At the TRACON, TMA supported decisions on airport configuration, airport acceptance rate, load distribution, proactive coordination with the center, and staffing. While findings of TMA use are generally positive, it must be kept in mind that this assessment is a snapshot in time. Not all TMA capabilities were assessed, nor were TMC's fully trained and knowledgeable on all features. Feature use will continue to evolve and strategies emerge as the TMC's gain experience with TMA over a variety of traffic situations and their understanding of TMA capabilities broadens with continued training.

  20. Justification for a Standardised Zoological Nomenclature: The ...

    African Journals Online (AJOL)

    Justification for a Standardised Zoological Nomenclature: The Fascinating World of Animal Common Names. ... Ghana Journal of Science ... by the beginning of the 19th century, became the final authority on naming animals worldwide.

  1. 76 FR 43709 - Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO

    Science.gov (United States)

    2011-07-21

    ... National Park Service Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Denver Museum of Nature & Science has... may contact the Denver Museum of Nature & Science. Repatriation of the human remains and associated...

  2. 77 FR 23504 - Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO

    Science.gov (United States)

    2012-04-19

    ... National Park Service Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Denver Museum of Nature & Science has... may contact the Denver Museum of Nature & Science. Repatriation of the human remains and associated...

  3. La Zoología en Internet

    Directory of Open Access Journals (Sweden)

    Esteban, M.

    1997-12-01

    Full Text Available The main goal of this paper is to facilitate the access of the zoologist to the information online in Internet (mainly through World Wide Web pages. After a presentation of the principal search engines, a number of server address are given for the diferent zoological specialities, from zoological software, data bases, etc. We hope to promote the use of this wealth of information.

    Se presenta un conjunto de direcciones en Internet (principalmente de páginas World Wide Web, para la búsqueda de documentos y servidores dedicados a la Zoología. Además se hace una referencia exhaustiva a servidores zoológicos por categorías, desde los puramente metodológicos, teóricos, bases de datos, etc. El objetivo es facilitar el uso de esta información online.

  4. Paleontological Studies Integrated into a New Evolutionary Zoology.

    Science.gov (United States)

    Kuratani, Shigeru; Fukatsu, Takema

    2017-02-01

    Zoological Letters, an open access online journal launched in 2015 is entering its third year of publication, and now seeks to drive new insights in evolutionary and comparative zoology by the inclusion of paleontological studies into its scope.

  5. History of College Zoology Textbooks in the United States.

    Science.gov (United States)

    Staud, Margaret Crespo

    Studied were the characteristics and changes of textbooks used in college zoology instruction in the United States and the relationship of these findings to the development of college zoology instruction. The authors' professional backgrounds, the textbook audience, and the status of zoology and college education at the time each book was written…

  6. Holding Together a Multifunctional College Zoology Course.

    Science.gov (United States)

    Snyder, John A.; Teska, William R.

    1981-01-01

    Describes an introductory zoology course which includes: (1) lectures organized on the basis of taxonomic relationships; (2) out-of-class reading assignments from nontraditional sources such as magazines; (3) laboratories for microscope analysis and dissection; and (4) a separate self-paced laboratory. (DS)

  7. On the zoological researches in West Africa

    NARCIS (Netherlands)

    Schlegel, H.

    1881-01-01

    It has always been my opinion that the true science of zoology is entirely based upon an exact and detailed knowledge of those types in nature to which we are in the habit of applying the term species and conspecies and upon our acquaintance both with the constant varieties and with the individual

  8. The Zoology of the classical islamic culture

    DEFF Research Database (Denmark)

    Provencal, Philippe; Aarab, Ahmed

    2014-01-01

    This article brings a survey of research on the science of zoology in the Classical Arabic/Islamic Culture as revealed in texts on this subject written in Classical Arabic from the second half of the 8th century to the 15th century A.D. In the light of recent research and by use of examples from...

  9. 国家自然科学基金动物学科资助昆虫生理学项目综述%Advances in insect physiology based on programs funded by Zoology Division of the National Natural Science Foundation of China

    Institute of Scientific and Technical Information of China (English)

    陈领; 胡景杰; 陈越; 王倩; 艾辉

    2011-01-01

    Insect physiology is one of the fastest-growing disciplines of the entomology. Through analysing the insect physiology programs funded by Zoology Division of Life Science Department, the National Natural Science Foundation of China (NSFC) over the last twenty years, we found that the Division supported 92 programs for General Projects, accounting for 7.26% of the total 1 208 funded proposals. Sixteen applications for Young Scientists' Fund were supported and accounted for 12.12% of the 132 proposals funded. Regarding the key programs, 10 projects were funded. The development of basic researches on insect physiology in our country has extended from tissue and cell level into molecule and gene level.Studies of insect genomics, functional gene and hormone regulation in insect development, co-evolution between host plants, insects and natural enemies, insect immunity and its mechanism, etc., will be the development tendency of insect physiology. In the future, researches on insect physiology in our country should be enhanced in such areas including research direction, talents squad construction, cooperation among nations and the leading role of funds.%昆虫生理学是昆虫学分支学科中发展最快的学科之一.本文对国家自然科学基金委员会生命科学部动物学科成立20多年以来昆虫生理学项目的资助情况进行了分析,截止2009年,昆虫牛理学面上项目共资助92项,占总资助项目1208项的7.62%;青年基金共资助16项,占总资助项目132项的12.12%;资助重点项目10项.目前,我国昆虫生理学基础研究的发展已经从组织、细胞水平深入到分子和基因水平.昆虫的基因组学,昆虫发育的功能基因及激素调控,寄主植物、昆虫、天敌三者之间的协同进化,昆虫免疫及其机制等将是昆虫生理学的发展趋势.未来我国昆虫生理学研究应在研究方向、人才队伍建设、国际合作以及发挥基金的引领作用等几个方面有所加强.

  10. 75 FR 55823 - Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO; Correction

    Science.gov (United States)

    2010-09-14

    ... National Park Service Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO... Museum of Nature & Science, Denver, CO. The human remains and associated funerary objects were removed... Museum of Nature & Science collections. In the Federal Register of July 22, 2010, paragraph number 4...

  11. 78 FR 72710 - Notice of Intent To Repatriate Cultural Items: Denver Art Museum, Denver, CO

    Science.gov (United States)

    2013-12-03

    ... National Park Service Notice of Intent To Repatriate Cultural Items: Denver Art Museum, Denver, CO AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Denver Art Museum, in consultation with the... this notice meet the definition of sacred objects and objects of cultural patrimony. Lineal...

  12. 78 FR 45961 - Notice of Inventory Completion: University of Denver Museum of Anthropology, Denver, CO

    Science.gov (United States)

    2013-07-30

    ... National Park Service Notice of Inventory Completion: University of Denver Museum of Anthropology, Denver... of Anthropology has completed an inventory of human remains, in consultation with the appropriate... Denver Museum of Anthropology. If no additional requestors come forward, transfer of control of the...

  13. Denver

    Science.gov (United States)

    Branscombe, Art

    1977-01-01

    Notes that Denverites are proud that they have accomplished school desegregation with little or no violence. School enrollment statistics, however, indicate that one effect of desegregation has been a movement to the suburbs or to private schools. (Author/AM)

  14. The Zoology of the classical islamic culture

    DEFF Research Database (Denmark)

    Provencal, Philippe; Aarab, Ahmed

    2014-01-01

    This article brings a survey of research on the science of zoology in the Classical Arabic/Islamic Culture as revealed in texts on this subject written in Classical Arabic from the second half of the 8th century to the 15th century A.D. In the light of recent research and by use of examples from ...... the Arabic texts themselves, a new evaluation on the scientific content of these texts will be proposed.......This article brings a survey of research on the science of zoology in the Classical Arabic/Islamic Culture as revealed in texts on this subject written in Classical Arabic from the second half of the 8th century to the 15th century A.D. In the light of recent research and by use of examples from...

  15. Learning in human-dolphin interactions at zoological facilities

    Science.gov (United States)

    Sweeney, Diane L.

    This research aimed to better understand learning in zoological settings, particularly learning about marine mammals, by investigating the research question, what do people learn through interacting with dolphins in zoological facilities? Sociocultural situated learning theory, specifically a Community of Practice (CoP) model of learning (Lave & Wenger, 1991), was the theoretical framework. The CoP model allowed for diversity of knowledge, interest, motivations, and goals that existed among the community of animal enthusiasts at three commercial zoological facilities, and also for peripheral to more central types of participation. I collected data through interviews of spectators, visitors, and trainers (n=51), observations (n=16), and an online questionnaire of past-visitors (n=933). Data were coded, categorized, and analyzed based on the National Science Foundation's (Friedman, 2008) and the National Research Council's (2009) frameworks for informal science education. Five principal findings answered the research question. First, all participants gained new knowledge within three broad categories: (a) dolphin physiology and natural history, (b) care and training of dolphins, and (c) conservation. Second, all participants constructed personal meanings by connecting the activity to experiences, beliefs, and practices outside the interaction context. Almost all participants made associations with conservation. Third, most participants shifted their attitudes and gained a sense of personal agency about beginning or increasing stewardship actions. Fourth, visitors learned interspecies etiquette skills; trainers learned skills in dolphin training and management, people management, and teaching. Fifth, visitors had long-lasting memories of the experience that occurred eight months to 18 years in the past. Popular cultural ideas about dolphins and the ways the dolphins were represented influenced visitors' expectations and the types of learning. Potential physical

  16. Hospice in a zoologic medicine setting.

    Science.gov (United States)

    Jessup, David A; Scott, Cheryl A

    2011-06-01

    Forty years ago, Dr. Elizabeth Kubler-Ross in her landmark book On death and dying observed "maybe at the end of our days, when we have worked and given, enjoyed ourselves and suffered, we are going back to the stage that we started out with and the circle of life is closed." Just as human life expectancy has steadily increased over the last 4 or 5 decades, animal life expectancy has increased, including that of zoologic species. With this has come a need for humans to openly and frankly deal with end-of-life issues for themselves and for their animals, including those in zoos. By necessity, zoos have been dealing with problems such as aggressive pain management and triage, and efforts to incorporate end-of-life care into zoologic medicine. But these efforts have yet to include formal acknowledgment that they are a basic form of hospice. Hospice for humans, and now for companion animals, includes much more than pain relief and geriatric care. This article reviews the concepts and basic practices of hospice and the closely related field of palliative care, their relatively recent application to companion animal care, potential applications to zoologic medicine, and the ways this could provide opportunities for personal growth of zoo visitors and staff, including veterinary staff.

  17. Analogies in biology textbooks in zoology teaching

    Directory of Open Access Journals (Sweden)

    Saulo Cézar Seiffert Santos

    2011-05-01

    Full Text Available The biologic structures of living creatures are of difficult understanding for students, because they are usually unknown by those, in needs of strategic didactics in order to facilitate the student understanding. There are several strategies and methods for teaching, such as, analogies, metaphors, descriptions, among others. In this article we aim to identify, assess and classify the analogies used in the Higher School Biology textbooks, commonly used in Public State Schools of Manaus – AM, related to the zoology theme. The methodological procedure includes: a analysis of the whole zoological content of the most used textbooks in the public state network of Amazonas throughout the year; b three didactic textbooks have been specifically analyzed in order to specify the class taxon of “Fish” for the comparison of possible variations of types and quantities of analogies. The adopted classification of analogies was of Curtis & Reigeluth (1984 and the model of enriching analysis was according to the TWA Glynn model (Harrison & Treagust, 1993. It has been concluded that the use of analogies is greater in the content of invertebrates than that of vertebrates. Most Analogies are presented in a simple and direct manner, comparing structures, concrete to concrete, and of verbal mediation, almost nothing is presented in a diverse and heuristic manner of Zoology content on the LD. The development of limits of comparison and reflexion about the analogies was rare, only the presentation of the analogue and the target of analogy occurred.

  18. Analysis of the Denver Developmental Screening Test.

    Science.gov (United States)

    Sabin, James N.

    1978-01-01

    In an effort to validate the Denver Developmental Screening Test (DDST), the scores were compared with selected demographic, health history, and physical examination variables of migrant and seasonal farmworkers' preschool children in Colorado. (NQ)

  19. A Comparative Study of Students' Achievement in Botany and Zoology

    Science.gov (United States)

    Tamir, P.

    1974-01-01

    A comparative study of student achievement in botany and zoology based on data of 10 studies conducted in 20 countries. Up to age 14, students achieve better in zoology; after age 14, students achieve better in botany. Based on the findings, recommendations are suggested regarding curriculum planning, laboratory work and the need for specific…

  20. 78 FR 45962 - Notice of Inventory Completion: University of Denver Museum of Anthropology, Denver, CO

    Science.gov (United States)

    2013-07-30

    ... National Park Service Notice of Inventory Completion: University of Denver Museum of Anthropology, Denver... of Anthropology has completed an inventory of human remains and associated funerary objects, in... of Anthropology. If no additional requestors come forward, transfer of control of the human...

  1. 76 FR 9599 - Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO

    Science.gov (United States)

    2011-02-18

    ... representing a minimum of one individual from Kohlberg's Antiques and Indian Arts, in Denver, CO. In 1972, the... Kohlberg's Antiques and Indian Arts. The remains were reportedly a part of the George A. Cuneo...

  2. 76 FR 14061 - Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO

    Science.gov (United States)

    2011-03-15

    ... accessioned into the collections (AC.8315A (CUI 68) and AC.8315B (CUI 69)). The remains include partial... of Nature & Science (then the Denver Museum of Natural History) (AC.9248A (CUI 70)). No...

  3. Teachers Lead the Way in Denver

    Science.gov (United States)

    Nazareno, Lori

    2014-01-01

    This article describes a teacher-led school "Mathematics and Science Leadership Academy" (MSLA) that is part of the Denver Public Schools. At MSLA, teachers collaborate to make authentic and substantive decisions about how the school operates and seek to meet each student's needs. At teacher-led schools, teachers hire their own…

  4. Early Start DENVER Model: A Meta - analysis

    Directory of Open Access Journals (Sweden)

    Jane P. Canoy

    2015-11-01

    Full Text Available Each child with Autism Spectrum Disorder has different symptoms, skills and types of impairment or disorder with other children. This is why the word “spectrum” is included in this disorder. Eapen, Crncec, and Walter, 2013 claimed that there was an emerging evidence that early interventions gives the greatest capacity of child’s development during their first years of life as “brain plasticity” are high during this period. With this, the only intervention program model for children as young as 18 months that has been validated in a randomized clinical trial is “Early Start Denver Model” (ESDM. This study aimed to determine the effectiveness of the outcome of “Early Start Denver Model” (ESDM towards young children with Autism Spectrum Disorders. This study made use of meta-analysis method. In this study, the researcher utilized studies related to “Early Start Denver Model (ESDM” which is published in a refereed journal which are all available online. There were five studies included which totals 149 children exposed to ESDM. To examine the “pooled effects” of ESDM in a variety of outcomes, a meta-analytic procedure was performed after the extraction of data of the concrete outcomes. Comprehensive Meta Analysis Version 3.3.070 was used to analyze the data.  The effectiveness of the outcome of “Early Start Denver Model” towards young children with Autism Spectrum Disorders (ASD highly depends on the intensity of intervention and the younger child age. This study would provide the basis in effectively implementing an early intervention to children with autism such as the “Early Start Denver Model” (ESDM that would show great outcome effects to those children that has “Autism Spectrum Disorder”.

  5. [Zoological diagnostics of soils: imperatives, purposes, and place within soil zoology and pedology].

    Science.gov (United States)

    Mordokovich, V G

    2013-01-01

    Zoological diagnostics of soils was conceived by M.S. Ghilarov as a part of soil zoology and intended to be closely related to pedology. He considered zoo-agents as an ecological factor, one among many others, of soil formation. Contemporary soil diagnostics pursues mostly utilitarian goals and is based on conservative properties of the stable part of soil substrate. However, it is admitted that these properties are generated by specific combinations of biological, chemical, and physical phenomena that are called "elementary soil processes" (ESP) and occur nowhere but in soils. Certain ESPs are associated with distinctive combinations of biota, including invertebrates. Pedobionts act as producers of detritus and contribute to humus formation, which is necessary for any ESP starting, thus being its active party. That is why animals, being the most complex and active part of the ESP system, may be treated not only as its indicators but also as its navigators. Monitoring and studying of ESPs in soil is complicated because of inevitable disturbance of soil profile natural composition. Zoo-agents, at the same time, can be registered without habitats changing. Taking into account ecological potency of soil invertebrates that participate in an ESP, spectra of their eco-groups, life forms, and results of their activity, it is possible to diagnose a soil state at different stages of certain ESPs development, with their different combinations, and in different regions or parts of natural environmental gradients.

  6. [Dutch Zoological Gardens (until 1940) in historical context].

    Science.gov (United States)

    Zwart, P

    2009-01-01

    The history of the zoological gardens is an example of transformation through the ages; it is one of the ways men are dealing with their enviroment. Through the ages there were six reasons to keep wild animals: (1) Religion; 2. Power and Richness; (3) To get acquainted with animals (from tropical regions); (4) Study and Education; (5) Amusement and (6) Preservation of the species. The first Dutch "zoos", of the Dukes of Guelders in the 14th and of the stadholders in the 19th century, can serve as examples of the will to demonstrate power and richness. The Amsterdam Zoological Garden, "Artis", the zoological gardens of Rotterdam and of The Hague were founded for reasons of study and/ or education. Burgers' Dierenpark (Arnhem), Ouwehand's Dierenpark (Rhenen), Dierenpark Emmen en Dierenpark Wassenaar originated as leisure activities of their owners.

  7. 76 FR 80401 - Notice of Inventory Completion: University of Denver Department of Anthropology and Museum of...

    Science.gov (United States)

    2011-12-23

    ... Inventory Completion: University of Denver Department of Anthropology and Museum of Anthropology, Denver, CO... University of Denver Department of Anthropology and Museum of Anthropology, Denver, CO. The human remains and... transferred to Fallis F. Rees, who donated them to the University of Denver Department of Anthropology...

  8. Bleeker’s collection in the Zoological Museum of Amsterdam

    NARCIS (Netherlands)

    Beaufort, de L.F.

    1964-01-01

    It is of importance to know the history of zoological museum collections for it gives information about the trustworthiness of the habitat and the determination of the specimens in the collection. Mrs. Tera van der Feenvan Benthem Jutting, to whom this publication is dedicated, now that she is leavi

  9. Marine invertebrate diversity in Aristotle’s zoology

    NARCIS (Netherlands)

    Voultsiadou, E.; Vafidis, D.

    2007-01-01

    The aim of this paper is to bring to light Aristotle’s knowledge of marine invertebrate diversity as this has been recorded in his works 25 centuries ago, and set it against current knowledge. The analysis of information derived from a thorough study of his zoological writings revealed 866 records r

  10. CHIRONOMIDAE TYPES AT THE MUSEUM OF COMPARATIVE ZOOLOGY, BOSTON

    Directory of Open Access Journals (Sweden)

    Fabio Laurindo da Silva

    2011-11-01

    Full Text Available The Chironomidae (Insecta: Diptera type collection deposited at the Museum of Comparative Zoology (MCZ are listed and reviewed. It is represented by 23 primary types, as well as paratypes and paralectotypes for an additional 29 species, mostly resulting from research endeavors of H. Loew and H. K Townes. Notes updating the taxonomic status of several species are provided.

  11. Teacher Performance Management in Denver Public Schools. Executive Summary

    Science.gov (United States)

    New Teacher Project, 2010

    2010-01-01

    In the 2008-2009 school year, The New Teacher Project (TNTP) partnered with Denver Public Schools (DPS) and the Denver Classroom Teachers Association (DCTA) to assess the effectiveness of current teacher performance management policies and practices. DPS and the DCTA have been national leaders in their willingness to examine the difficult issues…

  12. [Thirty years of the electron microscope investigation in zoology and parasitology in the Zoological Institute of the Russian Academy of Sciences].

    Science.gov (United States)

    Shatrov, A B

    2003-01-01

    The history of the electron microscope investigations in zoology and parasitology in the Zoological Institute of the Russian Academy of Sciences and progress in scanning and transmission electron microscope investigations in this field of biology to the moment are briefly accounted.

  13. Catalogue of the remains of marine carnivora in the collection of the Institute of Taxonomic Zoology, University of Amsterdam (Zoological Museum Amsterdam)

    NARCIS (Netherlands)

    NN,

    1988-01-01

    As is usual in university museums, the Zoological Museum of the University of Amsterdam (now Institute of Taxonomic Zoology) had in its collection some representative material of marine Carnivora (Pinnipedia, at the time it was believed that the animals belonged to a monophyletic taxon). Some

  14. [M.S. Gilyarov's Scientific School of Soil Zoology].

    Science.gov (United States)

    Chesnova, L V

    2005-01-01

    The role of M.S. Gilyarov's scientific school in the development of the subject and methodology of a new complex discipline formed in the mid-20th century--soil zoology--was considered. The establishment and evolution of the proper scientific school was periodized. The creative continuity and development of the basic laws and technical approaches included in the teacher's scientific program was demonstrated by scientific historical analysis.

  15. Determining service improvement priority in a zoological park

    Directory of Open Access Journals (Sweden)

    Ronald Sukwadi

    2014-01-01

    Full Text Available Purpose: The objective of this research is to determine the service improvement priority based on tourist judgements and experiences on service quality in a zoological park. Design/methodology/approach: A powerful integrated model was developed to acquire accurate critical service attributes and their priority ranks that can promote tourist satisfaction and tourist loyalty. Drawing on relevant literature, a model was proposed based on tourists’ perspective by integrating structural equation model (SEM with SERVQUAL and refined Kano models. Findings and Originality/value: Based on the analysis of data through some quantitative tools, the study helped in prioritizing the critical service attributes, which, if adopted, improved, and implemented, could lead to satisfaction of tourists. This will help a zoological park to propose more efficient and value-added improvement policies of the service Research limitations/implications: The primary limitation in the scope its sample. Because the study involved only one Zoological Park in Indonesia, the results cannot be generalized across a national wide spectrum. Originality/value: The study was the first to successfully apply an integrated model in tourism sector, which has previously not been used. The study has hopefully opened up an area of research and methodology that could provide considerable further benefits for researchers interested in this topic. Moreover, the integrated model has proven to be useful in determining the priority rank of critical service quality attributes.

  16. Critical factors for sustainable food procurement in zoological collections.

    Science.gov (United States)

    Hanson, Jonathan H

    2015-01-01

    Food procurement can play an important role in sustainable food supply chain management by zoos, linking organizational operations to the biodiversity conservation and sustainability mission of zoological collections. This study therefore examines the critical factors that shape sustainable food procurement in zoo and aquariums. Using a web-based survey data was collected from 41 members of the British and Irish Association of Zoos and Aquariums (BIAZA). This included information on the sustainable food procurement practices of these institutions for both their human and animal food supply chains, as well as profile information and data on the factors contributing to and inhibiting sustainable procurement practices. Zoological collections operated by charities, and those with a certified sustainability standard, were found to have significantly higher levels of sustainable food procurement. Zoos and aquariums whose human food operations were not contracted to an external party were also found to have significantly higher levels of sustainable food procurement in their human food supply chain. The most important drivers of sustainable food procurement were cost savings, adequate financial support and improved product quality. The highest ranking barriers were higher costs, other issues taking priority and a lack of alternative suppliers. The results suggest that a number of critical factors shape sustainable food procurement in zoological collections in the British Isles. Financial factors, such as cost savings, were important considerations. The significance of mission-related factors, such as charity status, indicated that core values held by zoos and aquariums can also influence their food procurement practices.

  17. Corporate Foundations

    DEFF Research Database (Denmark)

    Herlin, Heidi; Thusgaard Pedersen, Janni

    2013-01-01

    This paper aims to explore the potential of Danish corporate foundations as boundary organizations facilitating relationships between their founding companies and non-governmental organizations (NGOs). Hitherto, research has been silent about the role of corporate foundations in relation to cross......-sector partnerships. The results of this paper are based on interviews, participant observations, and organizational documents from a 19-month empirical study of a Danish corporate foundation. Findings suggest that corporate foundations have potential to act as boundary organizations and facilitate collaborative...... action between business and NGOs through convening, translation, collaboration, and mediation. Our study provides valuable insights into the tri-part relationship of company foundation NGO by discussing the implications of corporate foundations taking an active role in the realm of corporate social...

  18. 77 FR 23502 - Notice of Inventory Completion: University of Denver Department of Anthropology and Museum of...

    Science.gov (United States)

    2012-04-19

    ... National Park Service Notice of Inventory Completion: University of Denver Department of Anthropology and Museum of Anthropology, Denver, CO AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The University of Denver Department of Anthropology and Museum of Anthropology, Denver, CO, has completed...

  19. A laundry's reincarnation. Hospital Cooperative Laundry, Denver, CO.

    Science.gov (United States)

    1993-12-15

    It started out as an off-site hospital laundry, then was leased to a commercial operator, now it is a cooperative plant that serves several accounts in the Denver area. See what makes Hospital Cooperative Laundry tick.

  20. Denver Coal Basin boundary from 1999 National Coal Resource Assessment

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This ArcView shapefile contains a polygon representing the extent of the Denver coal basin boundary. This theme was created specifically for the National Coal...

  1. Vasculitis Foundation

    Science.gov (United States)

    ... Read More Click here to view full calendar Vasculitis Patient-Powered Research Network The V-PPRN seeks ... with various forms of vasculitis. Join The Network! Vasculitis Foundation News Introducing our 2017-2018 VCRC-VF ...

  2. Glaucoma Foundation

    Science.gov (United States)

    ... IMPORTANT RESEARCH FINDING First Cellular Model of Exfoliation Glaucoma Research is advancing in the quest to find ... cure for exfoliation syndrome and its associated exfoliation glaucoma, the current focus of The Glaucoma Foundation. Exfoliation ...

  3. Foundation Structure

    OpenAIRE

    Schakenda, Bruno; Nielsen, Søren Andreas; Ibsen, Lars Bo

    2009-01-01

    Method of installing a bucket foundation structure comprising one, two, three or more skirts, into soils in a controlled manner. The method comprises two stages: a first stage being a design phase and the second stage being an installation phase. In the first stage, design parameters are determined relating to the loads on the finished foundation structure; soil profile on the location; allowable installation tolerances, which parameters are used to estimate the minimum diameter and length of...

  4. Contributions to Zoology, the Journal - diversity in research topics and changes over the last 27 years

    NARCIS (Netherlands)

    Vonk, R.; Nijman, V.

    2007-01-01

    We provide a brief overview of the history of the journal Contributions to Zoology and analyse the papers published in the last 27 years by topic. Founded in 1848 as ‘Bijdragen tot de Dierkunde’, 160 years and 76 volumes later it is one of the oldest zoological journals that is still regularly

  5. American College Biology and Zoology Course Requirements: A de facto Standardized Curriculum.

    Science.gov (United States)

    Heppner, Frank; And Others

    Without a formal mechanism to produce consensus, American colleges generally have come to agree on what constitutes an appropriate set of course requirements for Biology and Zoology majors. This report describes a survey of American four-year colleges and universities offering biology and/or zoology degrees. Questionnaires were sent to 741 biology…

  6. Contributions to Zoology, the journal - diversity in research topics and changes over the last 27 years

    NARCIS (Netherlands)

    Vonk, R.; Nijman, V.

    2007-01-01

    We provide a brief overview of the history of the journal Contributions to Zoology and analyse the papers published in the last 27 years by topic. Founded in 1848 as ‘Bijdragen tot de Dierkunde’, 160 years and 76 volumes later it is one of the oldest zoological journals that is still regularly

  7. A Study of the Comparative Effectiveness of Zoology Prerequisites at Slippery Rock State College.

    Science.gov (United States)

    Morrison, William Sechler

    This study compared the effectiveness of three sequences of prerequisite courses required before taking zoology. Sequence 1 prerequisite courses consisted of general biology and human biology; Sequence 2 consisted of general biology; and Sequence 3 required cell biology. Zoology students in the spring of 1972 were pretest and a posttest. The mean…

  8. 50 CFR 15.23 - Permits for zoological breeding or display programs.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 1 2010-10-01 2010-10-01 false Permits for zoological breeding or display... OF WILDLIFE AND PLANTS WILD BIRD CONSERVATION ACT Permits and Approval of Cooperative Breeding Programs § 15.23 Permits for zoological breeding or display programs. (a) Application requirements...

  9. Melding Research and Education in a Zoological Setting

    Science.gov (United States)

    Foote, Dustin

    The first zoo was opened in London in 1828 and was intended for scientific study, but was eventually opened to the public in 1847. Since then, public dogma has dictated the development, role, and standards concerning the use of animals across the zoological community. Too often there is disconnect between research programs, captive propagation, and public education. In the fight against human driven extinction of earth's flora and fauna, it is vital that these areas be aligned. Thus in an effort to unite research and education in a zoological setting, East Carolina University (ECU) and Sylvan Heights Bird Park (SHBP) have partnered for a collaborative project involving the study of evolution in the African brood parasitic finches (Viduidae), specifically he Pin-tailed Whydah (Vidua macroura). I attempt to quantify the educational impact of Avian Pirates and SHBP, and assess basic demographic factors that will allow insights into what areas of exhibit design pertain to education. It is important to understand what aspects of zoos facilitate visitor learning in areas of conservation and biodiversity. This is vital as Zoos are under new pressure to substantiate claims of education during visits.

  10. Tropical veterinary parasites at Harvard University's Museum of Comparative Zoology.

    Science.gov (United States)

    Conn, David Bruce

    2008-12-01

    Tropical veterinary parasites have been maintained by the Museum of Comparative Zoology (MCZ) at Harvard University since the mid 1800s. Most of these are maintained by the Department of Invertebrate Zoology, but many vectors and intermediate hosts are maintained by the Departments of Entomology and Malacology. The largest collections are of avian and mammalian ticks (Acarina) that are important as both parasites and vectors. Nematodes are second in numbers, followed by cestodes, trematodes, and several minor helminth groups, crustacean parasites of fish, and protozoan parasites of various hosts. The MCZ directed or participated in several major expeditions to tropical areas around the globe in the early 1900s. Many of these expeditions focused on human parasites, but hundreds of veterinary and zoonotic parasites were also collected from these and numerous, smaller, tropical expeditions. Host sources include companion animals, livestock, laboratory species, domestic fowl, reptiles, amphibians, exotics/zoo animals, commercially important fishes, and other wildlife. Specimens are curated, either fixed whole in vials or mounted on slides as whole mounts or histopathological sections. The primary emphasis of MCZ's current work with tropical veterinary parasites is on voucher specimens from epidemiological, experimental, and clinical research.

  11. Catalogue of the type specimens in the fish collection of the National Zoological Museum, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.

    Science.gov (United States)

    Ye, Enqi; Xing, Yingchun; Zhang, Chunguang; Zhao, Yahui

    2015-05-22

    A checklist of type specimens housed in the National Zoological Museum, Institute of Zoology, Chinese Academy of Sciences, Beijing, is presented for research and scientific communication. Included are 80 holotypes, 1 lectotype, 1 neotype, 402 paratypes and 17 syntypes of 99 species belonging to 28 families and 12 orders. With 60 species, Cypriniformes has the largest representation. All of the specimens were collected in China and neighboring countries in the past 90 years.

  12. Geohydrology of the shallow aquifers in the Denver metropolitan area, Colorado

    Science.gov (United States)

    Robson, Stanley G.

    1996-01-01

    The Denver metropolitan area is underlain by shallow layers of water-bearing sediments (aquifers) consisting of unconsolidated gravel, sand, silt, and clay. The depth to water in these aquifers is less than 20 feet in much of the area, and the aquifers provide a ready source of water to numerous shallow, small-capacity wells. The shallow depth to water also makes the aquifers susceptible to contamination from the land surface. Water percolating downward from residential, commercial, and industrial property, spills of hazardous materials, and leaks from underground storage tanks and pipelines can cause contaminants to enter the shallow aquifers. Wet basements, unstable foundation materials, and waterlogged soils also are common in areas of very shallow ground water.Knowledge of the extent, thickness, and water-table altitude of the shallow aquifers is incomplete. This, coupled with the complexity of development in this large metropolitan area, makes effective use, management, and protection of these aquifers extremely difficult. Mapping of the geologic and hydrologic characteristics of these aquifers would provide the general public and technical users with information needed to better use, manage, and protect this water resource. A study to map the geohydrology of shallow aquifers in the Denver metropolitan area was begun in 1994. The work was undertaken by the U.S. Geological Survey in cooperation with the U.S. Army-Rocky Mountain Arsenal, U.S. Department of Energy-Rocky Flats Field Office, Colorado Department of Public Health and Environment, Colorado Department of Natural Resources-State Engineers Office, Denver Water Department, Littleton-Englewood Wastewater Treatment Plant, East Cherry Creek Valley Water and Sanitation District, Metro Wastewater Reclamation District, Willows Water District, and the cities of Aurora, Lakewood, and Thornton.This report presents the results of a systematic mapping of the extent, thickness, and water-table altitude of the shallow

  13. Sarcoptic mange in wild ruminants in zoological gardens in Israel.

    Science.gov (United States)

    Yeruham, I; Rosen, S; Hadani, A; Nyska, A

    1996-01-01

    Sarcoptic mange (Sarcoptes scabiei) occurred among wild ruminant species in five zoological gardens in Israel, from 1984 to 1994. Infestation of five ruminants by S. scabiei is reported for the first time: mountain gazelles (Gazella gazella), Nubian ibexes (Capra ibex nubiana), a barbary sheep (Ammotragus lervia), elands (Taurotragus oryx), and an Arabian oryx (Oryx leucoryx). All animals in the herds were administered ivermectin orally at a dose of 200 micrograms/kg body weight daily for 3 consecutive days. This was repeated three times at 2-wk intervals. The disease was eradicated in four small zoos, whereas in the biggest zoo, only control was achieved. Mortality among animals 8-yr-old animals composed 65% of mortality among all age classes.

  14. Applied Foundations

    DEFF Research Database (Denmark)

    Kohlenbach, Ulrich

    2002-01-01

    A central theme in the foundations of mathematics, dating back to D. Hilbert, can be paraphrased by the following question "How is it that abstract methods (`ideal elements´) can be used to prove `real´ statements e.g. about the natural numbers and is this use necessary in principle?"...

  15. Bucket foundations

    DEFF Research Database (Denmark)

    Foglia, Aligi; Ibsen, Lars Bo

    In this report, bearing behaviour and installation of bucket foundations are reviewed. Different methods and standards are compared with the experimental data presented in Foglia and Ibsen (2014a). The most important studies on these topics are suggested. The review is focused on the response...

  16. Pathology in Captive Wild Felids at German Zoological Gardens.

    Science.gov (United States)

    Junginger, Johannes; Hansmann, Florian; Herder, Vanessa; Lehmbecker, Annika; Peters, Martin; Beyerbach, Martin; Wohlsein, Peter; Baumgärtner, Wolfgang

    2015-01-01

    This retrospective study provides an overview on spontaneous diseases occurring in 38 captive wild felids submitted for necropsy by German zoological gardens between 2004 and 2013. Species included 18 tigers, 8 leopards, 7 lions, 3 cheetahs and 2 cougars with an age ranging from 0.5 to 22 years. Renal lesions, predominantly tubular alterations (intra-tubular concrements, tubular degeneration, necrosis, intra-tubular cellular debris, proteinaceous casts, dilated tubuli) followed by interstitial (lympho-plasmacytic inflammation, fibrosis, metastatic-suppurative inflammation, eosinophilic inflammation) and glomerular lesions (glomerulonephritis, glomerulosclerosis, amyloidosis) were detected in 33 out of 38 animals (87%). Tumors were found in 19 of 38 felids (50%) with 12 animals showing more than one neoplasm. The tumor prevalence increased with age. Neoplasms originated from endocrine (11), genital (8), lympho-hematopoietic (5) and alimentary organs (4) as well as the mesothelium (3). Most common neoplasms comprised uterine/ovarian leiomyomas (5/2), thyroid adenomas/adenocarcinoma (5/1), pleural mesotheliomas (3), hemangiosarcomas (2) and glossal papillomas (2). Inflammatory changes were frequently encountered in the intestine and the lung. Two young animals displayed metastatic mineralization suggestive of a vitamin D- or calcium intoxication. One tiger exhibited degenerative white matter changes consistent with an entity termed large felid leukoencephalomyelopathy. Various hyperplastic, degenerative and inflammatory changes with minor clinical significance were found in several organs. Summarized, renal lesions followed by neoplastic changes as well as inflammatory changes in lung and gastrointestinal tract represent the most frequent findings in captive wild felids living in German zoological gardens.

  17. Pathology in Captive Wild Felids at German Zoological Gardens.

    Directory of Open Access Journals (Sweden)

    Johannes Junginger

    Full Text Available This retrospective study provides an overview on spontaneous diseases occurring in 38 captive wild felids submitted for necropsy by German zoological gardens between 2004 and 2013. Species included 18 tigers, 8 leopards, 7 lions, 3 cheetahs and 2 cougars with an age ranging from 0.5 to 22 years. Renal lesions, predominantly tubular alterations (intra-tubular concrements, tubular degeneration, necrosis, intra-tubular cellular debris, proteinaceous casts, dilated tubuli followed by interstitial (lympho-plasmacytic inflammation, fibrosis, metastatic-suppurative inflammation, eosinophilic inflammation and glomerular lesions (glomerulonephritis, glomerulosclerosis, amyloidosis were detected in 33 out of 38 animals (87%. Tumors were found in 19 of 38 felids (50% with 12 animals showing more than one neoplasm. The tumor prevalence increased with age. Neoplasms originated from endocrine (11, genital (8, lympho-hematopoietic (5 and alimentary organs (4 as well as the mesothelium (3. Most common neoplasms comprised uterine/ovarian leiomyomas (5/2, thyroid adenomas/adenocarcinoma (5/1, pleural mesotheliomas (3, hemangiosarcomas (2 and glossal papillomas (2. Inflammatory changes were frequently encountered in the intestine and the lung. Two young animals displayed metastatic mineralization suggestive of a vitamin D- or calcium intoxication. One tiger exhibited degenerative white matter changes consistent with an entity termed large felid leukoencephalomyelopathy. Various hyperplastic, degenerative and inflammatory changes with minor clinical significance were found in several organs. Summarized, renal lesions followed by neoplastic changes as well as inflammatory changes in lung and gastrointestinal tract represent the most frequent findings in captive wild felids living in German zoological gardens.

  18. Insights from Zootaxa on potential trends in zoological taxonomic activity

    Directory of Open Access Journals (Sweden)

    Dubois Alain

    2011-03-01

    Full Text Available Abstract Background An opinion currently shared by taxonomists and non taxonomists alike is that the work of inventorying biodiversity is unbalanced: firstly, in favour of countries in which taxonomy has been studied for a long time, and, secondly, in favour of vertebrates. In the current context of threats of species extinction, access for taxonomists to biological material and information becomes crucial if the scientific community really aims at a better knowledge of biological diversity before it is severely and irreversibly impoverished. We performed an analysis of 748 papers published in Zootaxa in 2006 and 2007, as well as 434 questionnaires sent to their authors to test these opinions. A generalization of these results to zoological taxonomy as a whole is discussed. Discussion We found that the disequilibrium is not exactly what it usually considered to be. The USA, China and Brazil are currently the three leading countries in zoological taxonomy. Each of them presents, however, a different pattern. Taxonomists from Asia and South America are younger and mainly work in universities, not museums. A bias in favour of vertebrates still exists if we refer to the effort invested in each group to produce taxonomic data, but not to the number of papers. Finally, we insist on the idea that "describing a species" is very different from "knowing a species". Summary The taxonomic involvement of a country, in terms of manpower and funding, appears to be a key factor in the development of fruitful taxonomic research. This message seems to have been understood by the countries that recently decided to increase considerably their taxonomic involvement. It still has to be received by those who did not.

  19. Situating and teaching 21st century zoology: revealing pattern in the form and function of animals.

    Science.gov (United States)

    Russell, Anthony P

    2009-09-01

    The current challenges (increasing levels of integration in the biological sciences) facing the teaching of zoology and the structure of the zoology curriculum are explored herein. General context is provided and a more focused scrutiny of the situation in North America is presented. The changing emphases in more broadly-based biological sciences programs in North America are outlined, and their influence on the role of zoology as part of fundamental biological training is considered. The longer term impact of such changes in emphasis on the teaching of zoology is discussed, and the central role that zoology can play in dealing with both science content and science education is advanced. Based upon a focal workshop on the future of the zoology curriculum in Canada, a perspective on the challenges facing curriculum evolution is provided. Extensive curriculum redesign is called for to ensure that zoology provides a broad-scale integrative approach to the understanding of biodiversity in evolutionary, ecological and functional contexts. Barriers to, and drivers of change are identified and the need for collaborative approaches to curricular evolution is emphasized.

  20. [A catalog of fish specimens preserved within Kunming Institute of Zoology, Chinese Academy of Sciences].

    Science.gov (United States)

    Du, Li-Na; Chen, Xiao-Yong; Yang, Jun-Xing

    2013-08-01

    As of 2013, some 178 fish type species and 2131 type specimens belonging to 4 orders and 11 families were currently being preserved at the Kunming Natural History Museum of Zoology, located as art of the Kunming Institute of Zoology, Chinese Academy of Sciences. These specimens were collected from across western China, includingYunnan, Sicuan, Guizhou, Guangxi, Hunan, Chongqi, Gansu and Xinjiang. In general, most species are Cyprinidae (71 species and 1103 specimens), followed by Nemacheilidae (52 species and 556 specimens). For the convenience of research and communication, the present paper presents a detailed list of fish type species preserved in the Kunming Natural History Museum of Zoology.

  1. The Zoological Environmental Problems Affecting National Economic Safety%影响国家经济安全的生态环境问题

    Institute of Scientific and Technical Information of China (English)

    曹克瑜

    2003-01-01

    The paper explores the zoological environmental problems affecting national economic safety, such as the vital importance of protecting zoological environments, the meaning of zoological environment, the defining of the zoological environmental problems affecting national economic safety, monitoring indicators and the ascertain of alerting lines.

  2. Parasitic Worm in Tiger (Panthera tigris at Serulingmas Zoological Garden Banjarnegara, Bandung Zoological Garden, and Indonesia Safari Park Bogor

    Directory of Open Access Journals (Sweden)

    Risa Tiuria

    2017-04-01

    Full Text Available This research was done to infestigate the existence and the type of parasitic worms from feces of tiger(Panthera tigris at Serulingmas Zoological Garden (TRMS at Banjarnegara, Central Java , BandungZoological Garden (KBB, and Indonesia Safari Park Bogor (TSI. Total of 35 tigers feces samples wereexamined. They are taken from 4 Bengal tigers at Serulingmas Zoological Garden, 12 tigers (8 Bengaltigers and 4 Sumatran tigers at Bandung Zoological Garden, and 19 tigers (4 Bengal tigers and 15Sumatran tigers at Indonesia Safari Park Bogor. All of the feces samples were examined with qualitative(flotation, and sedimentation and quantitative (McMaster slide method to know the existence of parasiticworm eggs. Moreover, a tiger feces that contain eggs of strongylid were cultured. Parasitic worms that werefound in tigers from the research were ascarid (Toxocara sp, Toxascaris sp, strongylid (Trichostrongylus sp,Ancylostoma sp, Cooperia sp, , oxyurid (Oxyuris sp dan Strongyloides sp. The result showed that prevalenceindex of parasitic worms in tigers at TRMS, KBB and TSI were 100%, 50%, and 47,4%, respectively. Parasitic worms at TRMS were ascarid (Toxocara sp, strongylid (Ancylostoma sp, Trichostrongylus sp,Cooperia sp and Strongyloides sp. Parasitic worms at KBB were ascarid (Toxocara sp, Toxascaris sp,strongylid (Ancylostoma sp, Trichostrongylus sp, dan oxyurid (Oxyuris sp. Parasitic worms at TSI wereascarid (Toxocara sp, Toxascaris sp, strongylid (Ancylostoma sp, oxyurid (Oxyuris sp. ABSTRAK Penelitian ini dilakukan untuk mengetahui jenis cacing parasitik pada harimau (Panthera tigris di Taman Rekreasi Margasatwa Serulingmas (TRMS Banjarnegara Jawa Tengah, Kebun Binatang Bandung (KBB, dan Taman Safari Indonesia (TSI Bogor. Sebanyak 35 sampel tinja harimau dari tiga lembaga konservasi eks-situ, yaitu 4 ekor harimau Benggala dari TRMS, 12 ekor (4 ekor harimau Benggala dan 8 ekor harimau Sumatera dari KBB, dan 19 ekor ( 4 ekor harimau Benggala dan 15 ekor

  3. 77 FR 5837 - Notice of Intent To Repatriate Cultural Items: University of Denver Department of Anthropology...

    Science.gov (United States)

    2012-02-06

    ... Anthropology and Museum of Anthropology, Denver, CO AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The University of Denver Department of Anthropology and Museum of Anthropology, in consultation... the cultural items may contact the University of Denver Department of Anthropology and Museum...

  4. 78 FR 64007 - Notice of Inventory Completion: University of Denver Department of Anthropology and Museum of...

    Science.gov (United States)

    2013-10-25

    ... National Park Service Notice of Inventory Completion: University of Denver Department of Anthropology and Museum of Anthropology, Denver, CO; Correction AGENCY: National Park Service, Interior. ACTION: Notice; correction. SUMMARY: The University of Denver Museum of Anthropology has corrected an inventory of...

  5. 78 FR 19308 - Notice of Intent To Repatriate Cultural Items: University of Denver Museum of Anthropology...

    Science.gov (United States)

    2013-03-29

    ... Anthropology, Denver, CO AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The University of Denver Museum of Anthropology, in consultation with the appropriate Indian tribes, has determined that... University of Denver Museum of Anthropology. DATES: Representatives of any Indian tribe that believes it...

  6. Denver Developmental Screening Test: Cultural Variations in Southeast Asian Children.

    Science.gov (United States)

    Miller, Virginia; And Others

    1984-01-01

    The Denver Developmental Screening Tests (DDST) was administered to 25 Southeast Asian children (one to five years old) and scores of 150 other DDSTs performed on Southeast Asian children were reviewed. Findings suggested that scores may reflect differences in social and cultural experiences between these children and the standardization sample.…

  7. Experience in Collaboration: McDenver at McDonald's.

    Science.gov (United States)

    Combs, Clarice Sue

    2002-01-01

    The McDenver at McDonald's project provided a nontraditional, community-based teaching and learning environment for faculty and students in a health, physical education, and recreation (HPER) department and a school of nursing. Children and parents come to McDonald's, children received developmental screenings, and parents completed conferences…

  8. Electronic Book Usage: A Survey at the University of Denver

    Science.gov (United States)

    Levine-Clark, Michael

    2006-01-01

    In the spring of 2005, the University of Denver's Penrose Library conducted a survey of its users to determine their degree of awareness of electronic books, how and why they use them, and their level of satisfaction with the format. It is clear from vendor-supplied usage statistics that electronic books are used, but it is not clear how or why…

  9. Electronic Book Usage: A Survey at the University of Denver

    Science.gov (United States)

    Levine-Clark, Michael

    2006-01-01

    In the spring of 2005, the University of Denver's Penrose Library conducted a survey of its users to determine their degree of awareness of electronic books, how and why they use them, and their level of satisfaction with the format. It is clear from vendor-supplied usage statistics that electronic books are used, but it is not clear how or why…

  10. The history of aggregate development in the denver, Co area

    Science.gov (United States)

    Langer, W.H.

    2009-01-01

    At the start of the 20th century Denver's population was 203,795. Most streets were unpaved. Buildings were constructed of wood frame or masonry. Transport was by horse-drawn-wagon or rail. Statewide, aggregate consumption was less than 0.25 metric tons per person per year. One hundred years later Denver had a population of 2,365,345. Today Denver is a major metropolitan area at the crossroads of two interstates, home to a new international airport, and in the process of expanding its light rail transit system. The skyline is punctuated with skyscrapers. The urban center is surrounded with edge cities. These changes required huge amounts of aggregate. Statewide, aggregate consumption increased 50 fold to over 13 metric tons per person per year. Denver has a large potential supply of aggregate, but sand and gravel quality decreases downstream from the mountain front and potential sources of crushed stone occur in areas prized for their scenic beauty. These issues, along with urban encroachment and citizen opposition, have complicated aggregate development and have paved a new path for future aggregate development including sustainable resource management and reclamation techniques.

  11. An Interactive Exhibition about Animal Skeletons: Did the Visitors Learn Any Zoology?

    Science.gov (United States)

    Tunnicliffe, Sue Dale; Laterveer-de Beer, Manon

    2002-01-01

    Explores museum visitors' understanding of skeleton exhibits and whether such exhibits increase their understanding of the zoology displayed. The exhibition under study focused on the diversity of vertebrae skeletons which were arranged according to the mode of locomotion. (DDR)

  12. Off to the (Earthworm) Races: A Quick and Flexible Lab Experiment for Introductory Zoology Courses.

    Science.gov (United States)

    Switzer, Paul V.; Fritz, Ann H.

    2001-01-01

    Presents a hands-on, investigative lab activity for use in an introductory zoology course. Tests the behavioral hypothesis that substrate texture affects earthworm locomotor ability. Provides background information on earthworm locomotion followed by details of the lab exercise. (NB)

  13. 76 FR 58032 - Notice of Intent To Repatriate a Cultural Item: Denver Museum of Nature and Science, Denver, CO

    Science.gov (United States)

    2011-09-19

    .... History and Description of the Cultural Item The cultural item is a wooden hat (AC.11506) in the shape of... National Park Service Notice of Intent To Repatriate a Cultural Item: Denver Museum of Nature and Science... & Science, in consultation with the appropriate Indian Tribe, has determined that a cultural item meets...

  14. Environmental enrichment for Killer whales Orcinus orca at zoological institutions: untried and untested

    OpenAIRE

    Law, G; Kitchener, A. C.

    2017-01-01

    Despite a history in zoological institutions stretching back more than 50 years, with associated improvements in husbandry and breeding, the keeping of Killer whales Orcinus orca in zoos and aquariums has become highly controversial. The recent decision to stop the current breeding programme in the USA does not obviate the need to continue to improve husbandry as the whales in zoological institutions today will survive for decades to come. In this paper we outline several novel ideas for enri...

  15. Reproductive analysis of male and female captive jaguars (Panthera onca) in a Colombian zoological park.

    Science.gov (United States)

    Jimenez Gonzalez, Santiago; Howard, Jo Gayle; Brown, Janine; Grajales, Henry; Pinzón, Jorge; Monsalve, Haydy; Moreno, María Angélica; Jimenez Escobar, Claudia

    2017-02-01

    A reproductive analysis of a captive group of jaguars (Panthera onca; n = 6) at the Santacruz Zoological Foundation in Cundinamarca, Colombia, was conducted by performing a longitudinal, noninvasive, hormonal analysis of estradiol and progestogens in females and of androgens in males. During four seasons, female jaguars confined in solitary were evaluated for ovarian activity and spontaneous ovulation, male jaguars for testicular activity. A second hormonal follow-up was conducted in the females after administration of gonadotropins. Hormones were extracted from fecal samples of three females (n = 3) and two males (n = 2). Estradiol measurements were obtained by RIA and progestogens by enzyme immunoassay. The linear mixed-effect regression showed that there was a significant effect of seasons in the concentrations of estradiol (chi square = 15.97, degrees of freedom = 3, P jaguars, and the linear mixed-effect regression showed that there was also a significant effect of seasons (chi square = 28.56, degrees of freedom = 3, P jaguars (Panthera onca; n = 3) was also performed after electroejaculation under general anesthesia (male 1 and 2) and by a postmortem epididymal wash (male 3). The mean concentration of spermatozoids was 5.7 × 10(6) ± 1.1 × 10(6) spermatozoa/mL. The progressive motility + standard deviation averaged 80%. The percentage of normal spermatozoids obtained by electroejaculation was 80 ± 2.8%, and the abnormalities found more frequently were head defects (7 ± 1.4%). The seminal fluid obtained by epididymal flush contained 35 ± 1.4% normal spermatozoids, and the most frequent abnormalities found corresponded to distal cytoplasmic droplets (39 ± 11.3%). Copyright © 2016 Elsevier Inc. All rights reserved.

  16. Modernizing Natural History: Berkeley's Museum of Vertebrate Zoology in Transition.

    Science.gov (United States)

    Sunderland, Mary E

    2013-01-01

    Throughout the twentieth century calls to modernize natural history motivated a range of responses. It was unclear how research in natural history museums would participate in the significant technological and conceptual changes that were occurring in the life sciences. By the 1960s, the Museum of Vertebrate Zoology at the University of California, Berkeley, was among the few university-based natural history museums that were able to maintain their specimen collections and support active research. The MVZ therefore provides a window to the modernization of natural history. This paper concentrates on the directorial transitions that occurred at the MVZ between 1965 and 1971. During this period, the MVZ had four directors: Alden H. Miller (Director 1940-1965), an ornithologist; Aldo Starker Leopold (Acting Director 1965-1966), a conservationist and wildlife biologist; Oliver P. Pearson (Director 1966-1971), a physiologist and mammalogist; and David B. Wake (Director 1971-1998), a morphologist, developmental biologist, and herpetologist. The paper explores how a diversity of overlapping modernization strategies, including hiring new faculty, building infrastructure to study live animals, establishing new kinds of collections, and building modern laboratories combined to maintain collections at the MVZ's core. The paper examines the tensions between the different modernization strategies to inform an analysis of how and why some changes were institutionalized while others were short-lived. By exploring the modernization of collections-based research, this paper emphasizes the importance of collections in the transformation of the life sciences.

  17. Human Staphylococcus aureus lineages among Zoological Park residents in Greece

    Directory of Open Access Journals (Sweden)

    E. Drougka

    2015-10-01

    Full Text Available Staphylococcus aureus is a part of the microbiota flora in many animal species. The clonal spread of S. aureus among animals and personnel in a Zoological Park was investigated. Samples were collected from colonized and infected sites among 32 mammals, 11 birds and eight humans. The genes mecA, mecC, lukF/lukS-PV (encoding Panton-Valentine leukocidin, PVL and tst (toxic shock syndrome toxin-1 were investigated by PCR. Clones were defined by Multilocus Sequence Typing (MLST, spa type and Pulsed-Field Gel Electrophoresis (PFGE. Seven S. aureus isolates were recovered from four animals and one from an employee. All were mecA, mecC and tst–negative, whereas, one carried the PVL genes and was isolated from an infected Squirrel monkey. Clonal analysis revealed the occurrence of seven STs, eight PFGE and five spa types including ones of human origin. Even though a variety of genotypes were identified among S. aureus strains colonizing zoo park residents, our results indicate that colonization with human lineages has indeed occurred.

  18. Weather and Tourism: Thermal Comfort and Zoological Park Visitor Attendance

    Directory of Open Access Journals (Sweden)

    David R. Perkins

    2016-03-01

    Full Text Available Weather events have the potential to greatly impact business operations and profitability, especially in outdoor-oriented economic sectors such as Tourism, Recreation, and Leisure (TRL. Although a substantive body of work focuses on the macroscale impacts of climate change, less is known about how daily weather events influence attendance decisions, particularly relating to the physiological thermal comfort levels of each visitor. To address this imbalance, this paper focuses on ambient thermal environments and visitor behavior at the Phoenix and Atlanta zoos. Daily visitor attendances at each zoo from September 2001 to June 2011, were paired with the Physiologically Equivalent Temperature (PET to help measure the thermal conditions most likely experienced by zoo visitors. PET was calculated using hourly atmospheric variables of temperature, humidity, wind speed, and cloud cover from 7 a.m. to 7 p.m. at each zoological park location and then classified based on thermal comfort categories established by the American Society of Heating and Air Conditioning Engineers (ASHRAE. The major findings suggested that in both Phoenix and Atlanta, optimal thermal regimes for peak attendance occurred within “slightly warm” and “warm” PET-based thermal categories. Additionally, visitors seemed to be averse to the most commonly occurring thermal extreme since visitors appeared to avoid the zoo on excessively hot days in Phoenix and excessively cold days in Atlanta. Finally, changes in the daily weather impacted visitor attendance as both zoos experienced peak attendance on days with dynamic changes in the thermal regimes and depressed attendances on days with stagnant thermal regimes. Building a better understanding of how weather events impact visitor demand can help improve our assessments of the potential impacts future climate change may have on tourism.

  19. The Palestinian mammalian fauna acquired by the zoological gardens in the Gaza Strip

    Directory of Open Access Journals (Sweden)

    ABDEL FATTAH N. ABD RABOU

    2011-07-01

    Full Text Available Abd Rabou AFN. 2011. The Palestinian mammalian fauna acquired by the zoological gardens in the Gaza Strip. Nusantara Bioscience 3: 82-91. The Gaza Strip, which is an arid strip of the Palestinian land along the southeastern Mediterranean, harbors a considerable number of mammalian fauna due to its eco-geo-strategic position. Prior to 2006, the establishment of zoological gardens in the Gaza Strip was a sort of imagination due to Israeli constraints. These constraints were nurtured by the total Israeli destruction and demolition of the Rafah and Gaza private zoological gardens in 2004 and 2009 respectively, using heavy tanks and bulldozers. The establishment of many zoological gardens following the Israeli evacuation from the Gaza Strip in late 2005 encouraged wildlife trading. Hence, the current study comes to document the Palestinian mammalian faunistic species acquired by the zoological gardens in the Gaza Strip through frequent visits to Gaza zoological gardens and meetings with local people, wildlife hunters and zoo owners. A total number of 17 Palestinian mammalian faunistic species belonging to 12 families and 5 orders was encountered in the zoological gardens throughout the study period. The encountered species represent a good mix of the families and sizes of mammals generally found in other parts of Palestine. Order Carnivora represents 52.94% of the caged mammals, while the orders Rodentia, Lagomorpha, Artiodactyla and Insectivora represent 47.06%. The study documented the first sight of the Greater Egyptian Gerbil Gerbillus pyramidis in the Gaza Strip. Local hunting, tunnel trade and delivery were the lonely sources of the mammals encountered in the zoological gardens. The economic deprivation under the current Israeli blockade and the poor implementation of environmental laws and legislations concerning wildlife protection have made wildlife trading as a common practice. Finally, The author recommends to improving the management

  20. Short notes and reviews Zoological nomenclature – reflections on the recent past and ideas for our future agenda

    NARCIS (Netherlands)

    Minelli, Alessandro

    2001-01-01

    A couple of weeks after the start of my service as President of the International Commission on Zoological Nomenclature, a paper of mine appeared in the Bulletin of Zoological Nomenclature (Minelli, 1995) in which I outlined some major challenges to be faced by biological nomenclature in response to

  1. Commingling of native and exotic wildlife in South Carolina zoological gardens and their position in vector ecology

    Science.gov (United States)

    Zoological parks expose native and exotic wildlife to a wide range of ectoparasites and biting flies. Our study focused on two zoological parks in South Carolina and we report on ticks, lice, flies, fleas, and other ectoparasites from both native and exotic wildlife in these parks. We also report on...

  2. Short notes and reviews Zoological nomenclature – reflections on the recent past and ideas for our future agenda

    NARCIS (Netherlands)

    Minelli, Alessandro

    2001-01-01

    A couple of weeks after the start of my service as President of the International Commission on Zoological Nomenclature, a paper of mine appeared in the Bulletin of Zoological Nomenclature (Minelli, 1995) in which I outlined some major challenges to be faced by biological nomenclature in response to

  3. Zeolites replacing plant fossils in the Denver formation, Lakewood, Colorado.

    Science.gov (United States)

    Modreski, P.J.; Verbeek, E.R.; Grout, M.A.

    1984-01-01

    Well-developed crystals of heulandite and stilbite, within fossil wood, occur in sedimentary rocks in Lakewood, Jefferson County. The rocks belong to the Denver formation, a locally fossiliferous deposit of fluvial claystone, siltstone, sandstone and conglomerate, containing some volcanic mudflows (andesitic) of late Cretaceous to Palaeocene age. Altered volcanic glass released Na and Ca into the ground-water and subsequently zeolites were crystallized in the open spaces between grains and within fossil plant structures. Minor pyrite, quartz (jasper), calcite and apatite also occur as replacements of fossil wood. Similar zeolite occurrences in other areas are reviewed.-R.S.M.

  4. [Models for intervention in autism spectrum disorders: Denver and SCERTS].

    Science.gov (United States)

    Forment-Dasca, C

    2017-02-24

    Introduccion. Dado el aumento de prevalencia respecto a los diagnosticos de autismo en los ultimos años, la creciente investigacion sobre modelos para trabajar con las personas con trastornos del espectro autista (TEA) hace que se encuentren diversas tecnicas y metodos para obtener mayores resultados y poder asi ayudar a mejorar muchos de los sintomas que impiden llevar una vida plena a personas con dicho diagnostico y a sus familias. Objetivo. Revisar dos modelos de intervencion diseñados especificamente para trabajar con personas con TEA. Desarrollo. Se revisa el modelo de intervencion temprana Early Start Denver Model, que presenta un checklist para niños con TEA de 12 a 48 meses, a partir de la evolucion de estos. Se revisa tambien el modelo SCERTS. A diferencia del Denver, este modelo presenta objetivos a trabajar a lo largo de toda la vida de las personas con TEA. Conclusiones. A falta de mayores resultados de la practica basada en la evidencia cientifica respecto a los dos modelos revisados, se concluye que no existe un modelo unico estandarizado y que se necesita una derivacion precoz en niños con dificultades en atencion conjunta e imitacion y el trabajo junto con las familias. Asi pues, para realizar una correcta intervencion debe tenerse en cuenta tanto la practica basada en la evidencia como un conocimiento, respeto y comprension profunda de los niños con TEA y de sus familias por parte del terapeuta.

  5. Denver Papillae Protocol for Objective Analysis of Fungiform Papillae.

    Science.gov (United States)

    Nuessle, Tiffany M; Garneau, Nicole L; Sloan, Meghan M; Santorico, Stephanie A

    2015-06-08

    The goal of the Denver Papillae Protocol is to use a dichotomous key to define and prioritize the characteristics of fungiform papillae (FP) to ensure consistent scoring between scorers. This protocol builds off of a need that has arisen from the last two decades of taste research using FP as a proxy for taste pore density. FP density has historically been analyzed using Miller & Reedy's 1990 characterizations of their morphology: round, stained lighter, large, and elevated. In this work, the authors forewarned that stricter definitions of FP morphology needed to be outlined. Despite this call to action, follow up literature has been scarce, with most studies continuing to cite Miller & Reedy's original work. Consequently, FP density reports have been highly variable and, combined with small sample sizes, may contribute to the discrepant conclusions on the role of FP in taste sensitivity. The Genetics of Taste Lab explored this apparent inconsistency in counting and found that scorers were individually prioritizing the importance of these characteristics differently and had no guidance for when a papilla had some, but not all, of the reported qualities of FP. The result of this subjectivity is highly variable FP counts of the same tongue image. The Denver Papillae Protocol has been developed to remedy this consequence through use of a dichotomous key that further defines and prioritizes the importance of the characteristics put forth by Miller & Reedy. The proposed method could help create a standard way to quantify FP for researchers in the field of taste and nutritional studies.

  6. Preschool Developmental Screening with Denver II Test in Semi-Urban Areas

    Science.gov (United States)

    Eratay, Emine; Bayoglu, Birgül; Anlar, Banu

    2015-01-01

    Purpose: To assess the feasibility and reliability of screening semi-urban preschool children with Denver II, developmental and neurological status was examined in relation with one-year outcome. Methodology: Denver II developmental screening test was applied to 583 children who visited family physicians or other health centers in a province of…

  7. 40 CFR 81.16 - Metropolitan Denver Intrastate Air Quality Control Region.

    Science.gov (United States)

    2010-07-01

    ... Quality Control Region. 81.16 Section 81.16 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.16 Metropolitan Denver Intrastate Air Quality Control Region. The Metropolitan Denver Intrastate Air Quality Control Region (Colorado) consists of the territorial...

  8. Great Expectations, Mixed Results: Standards and Performance in Denver's New Public Schools, 2007-2011

    Science.gov (United States)

    Ooms, Alexander

    2012-01-01

    In conjunction with the Denver Plan instituted in 2005, Denver Public Schools (DPS) has embarked upon a consistent strategy of opening new schools in an effort to improve overall academic performance. DPS has pursued this strategy under several different paths: an annual request for proposals from charter school applicants; allowing current…

  9. 76 FR 17444 - Notice of Inventory Completion: Colorado Historical Society (History Colorado), Denver, CO

    Science.gov (United States)

    2011-03-29

    ... (History Colorado), Denver, CO. The human remains were removed from Howiri Ruin (LA 71), Taos County, NM...), Denver, CO AGENCY: National Park Service, Interior. ACTION: Notice. Notice is here given in accordance... Ana, New Mexico; Pueblo of Santa Clara, New Mexico; Pueblo of Taos, New Mexico; Pueblo of Tesuque,...

  10. 76 FR 28071 - Notice of Inventory Completion: Colorado Historical Society (History Colorado), Denver, CO

    Science.gov (United States)

    2011-05-13

    ...), Denver, CO AGENCY: National Park Service, Interior. ACTION: Notice. Notice is here given in accordance... (History Colorado), Denver, CO. The human remains were removed from Canyon de Chelly, AZ. This notice is... Mexico; Pueblo of Santa Ana, New Mexico; Pueblo of Santa Clara, New Mexico; Pueblo of Taos, New...

  11. Enteric Infections occuring during an eight Year Period at the Chicago Zoological Park Brookfield, Illinois

    NARCIS (Netherlands)

    Williamson, W.M.; Tilden, E.B.; Getty, R.E.

    1963-01-01

    The bacteriological examinations of abnormal stools, irrespective of the apparent seriousness of the illness, is particularly important in a zoological park where it is difficult to apply measures to keep out possibly infected wild, non-resident animals and mechanical carriers, such as flies, cockro

  12. Cirripeds from the Malay Archipelago in the Zoological Museum of Amsterdam

    NARCIS (Netherlands)

    Nilsson-Cantell, C.A.

    1934-01-01

    During several visits to the Zoological Museum, Amsterdam, I have been able to study the whole collection of Cirripeds. Most of the material is already known from Hoek's important study of the Siboga collection. Yet there was some material left undetermined. By the courtesy of the Director, Professo

  13. The Relationship between College Zoology Students' Beliefs about Evolutionary Theory and Religion.

    Science.gov (United States)

    Sinclair, Anne; And Others

    1997-01-01

    Researchers administered surveys to college zoology students prior to, and immediately following a study of evolutionary theory, to assess their understanding and acceptance of evidence supporting the theory. Results showed students had many misconceptions about the theory. Their beliefs interfered with their ability to objectively view scientific…

  14. Museum of Comparative Zoology Library--The Agassiz Library: Harvard University.

    Science.gov (United States)

    Jonas, Eva S.; Regen, Shari S.

    1986-01-01

    Argues that the Museum of Comparative Zoology Library reflects the union between the nineteenth century natural history values of Louis Agassiz and the twentieth century library and information science methodology. Special collections, records, cataloging and classification, serials and their classification, policies, services, and procedures are…

  15. The Effect of General Objectives Defined by Behavioral Objectives on Achievement in a College Zoology Course.

    Science.gov (United States)

    Rushin, John W.; Baller, William

    1981-01-01

    Tests the effect of developmental level objectives on student achievement and efficiency in a zoology course. These objectives were found to have no significant effect on achievement, but they did significantly increase student efficiency in learning the content material of the module. (Author)

  16. Effects of the Teacher's Background on Teaching and Students' Achievement in Botany and Zoology

    Science.gov (United States)

    Tamir, P.

    1976-01-01

    The relationship of certain teacher background variables to their attitudes priorities, expectations, and instructional practices regarding botany and zoology was investigated. Teachers were grouped into three categories: botanists, zoologists, and neutrals; the academic achievement of the students of the teachers in the three categories was…

  17. [Live Animals and Staged Nature : Drawing and Photography in German Popular Zoology between 1860 and 1910].

    Science.gov (United States)

    Gall, Alexander

    2017-06-01

    It is the central thesis of this paper that the "biological perspective" (Lynn Nyhart) typical for Germany, with its interest in living animals, not only influenced natural history practices in many ways during the second half of the 19th century, rather also shaped the illustrations of popular zoology publications, as for example those in Brehms Thierleben. The illustrators of this period preferred to use live animals as models, which they studied in zoos. These animals were often depicted in their "natural" habitats. Since the illustrators knew only very little about these habitats, they had to be imagined. Another fashionable genre within popular zoology was the portrayal of animals fighting, which attracted attention because of their drama. The first wildlife photographers oriented themselves on the zoological illustrations and, with the aid of manipulation, staging and retouching, gave their photographs the impression of natural surroundings and drama. Yet both the illustrators and the photographers emphasized their truth to nature and - based on this - the scientific value of their pictures. In so doing, they developed a "biological" kind of wildlife photography, which, after the turn of the 19th century, allowed dedicated amateurs to create a popular zoological oeuvre that was well received by broad audiences.

  18. Viktor Hamburger's Department of Zoology in the 1940s: a student perspective.

    Science.gov (United States)

    Wenger, B S; Wenger, E

    2001-04-01

    Eleanor and Byron Wenger were graduate students in the Department of Zoology in the 1940s. Both took several courses with Viktor, and he was thesis advisor for both of us. We have attempted to provide a summary of life in the department from a student perspective as well as our impression of Viktor's style of mentoring and guiding student research and education.

  19. Zoology Students' Experiences of Collaborative Enquiry in Problem-Based Learning

    Science.gov (United States)

    Harland, Tony

    2002-01-01

    This paper presents an action-research case study that focuses on experiences of collaboration in a problem-based learning (PBL) course in Zoology. Our PBL model was developed as a research activity in partnership with a commercial organisation. Consequently, learning was grounded in genuine situations of practice in which a high degree of…

  20. The type-material of Oriental and Australasian Muscidae (Diptera) in the Zoological Museum, Amsterdam

    NARCIS (Netherlands)

    Pont, Adrian C.

    1970-01-01

    The type-material of Oriental und Australasian Muscidae in the University Zoological Museum, Amsterdam, is discussed. Of 131 species considered, the primary types of 112 are located in Amsterdam, and the location of the other types is also listed. 40 lectotypes are designated and 19 new combinations

  1. Bot Fly Types in the Museum of Comparative Zoology (Diptera: Oestridae)

    OpenAIRE

    1994-01-01

    The primary types of 5 bot fly taxa in the entomology collection of the Museum of Comparative Zoology are listed and discussed. Syntypes of Gasterophilus pecorum var. zebrae Rodhain and Bequaert and Kirkia minuta Rodhain and Bequaert, previously believed to be lost, are present in the collection. Specimens of two taxa labeled as types have no type status,

  2. 77 FR 5839 - Notice of Intent To Repatriate a Cultural Item: University of Denver Department of Anthropology...

    Science.gov (United States)

    2012-02-06

    ... Anthropology and Museum of Anthropology, Denver, CO AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The University of Denver Department of Anthropology and Museum of Anthropology, in consultation... item may contact the University of Denver Department of Anthropology and Museum of Anthropology....

  3. 77 FR 23501 - Notice of Intent To Repatriate Cultural Item: University of Denver Department of Anthropology and...

    Science.gov (United States)

    2012-04-19

    ... Anthropology and Museum of Anthropology, Denver, CO AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The University of Denver Department of Anthropology and Museum of Anthropology, in consultation... with the cultural item may contact the University of Denver Department of Anthropology and Museum...

  4. The Danish Industrial Foundations

    DEFF Research Database (Denmark)

    Thomsen, Steen

    Industrial foundations are foundations that own companies. Typically, they combine charitable and business goals. This book is about industrial foundation ownership of business companies and what we can learn about it from the Danish evidence. It is about how foundation ownership is ruled, taxed...... and governed, what role it plays in the Danish economy, and how industrial foundation-owned companies perform. The book is the result of a large collaborative research project, led by the author, on industrial foundations. Some global companies such as IKEA, Robert Bosch or the Tata Group are foundation...

  5. A catalogue of the Coelenterate type specimens of the Zoological Museum of Amsterdam. III. Antipatharia, Pennatulacea, Stolonifera, Telestacea, Alcyonacea

    NARCIS (Netherlands)

    Soest, van R.W.M.

    1977-01-01

    This third part of the Coelenterate type catalogue of the Zoological Museum lists 124 nominal types (27 Antipatharia, 30 Pennatulacea, 4 Stolonifera, 3 Telestacea and 60 Alcyonacea). Seventeen not previously depicted types are represented by photographic illustrations of their habit.

  6. "Lansania Journal of Arachnology and Zoology" - a rare and obscure Japanese natural history journal.

    Science.gov (United States)

    Tennent, W John; Yasuda, Masatoshi; Morimoto, Katsura

    2008-01-01

    Publication data relating to a rare and obscure Japanese journal "Lansania Journal of Arachnology and Zoology" (1929-1941) are examined. Available facts, together with a substantial body of circumstantial and anecdotal evidence suggest that many planned issues, including several cited by independent sources as having been published, were not published. Some biographical data relating to the editor, Kyukichi Kishida (1888-1968), are provided. Titles of all papers known to have been published in "Lansania," with page numbers and claimed publication dates are presented, together with a list of 113 new zoological names proposed in the journal. Known library holdings of the journal worldwide are indicated. Details are provided of unpublished manuscripts in proof obtained from Kishida in the 1960s. The strong probability that some printed publication dates are inaccurate is discussed in detail.

  7. Culicoides biting midges at the National Zoological Gardens of South Africa : research communication

    Directory of Open Access Journals (Sweden)

    K. Labuschagne

    2007-09-01

    Full Text Available Culicoides biting midges (Diptera: Ceratopogonidae are responsible for the transmission of a large number of pathogens to livestock and wild animals. In this study the presence of the genus, using light traps based at four different sites within the National Zoological Gardens of South Africa, was investigated during 2002-2004. In total, 37 species were recorded, including large numbers of Culicoides imicola Kieffer, 1913, which is responsible for the transmission of economically important arboviruses in South Africa, Europe, Middle and Far East. These results are discussed with reference to the wider Culicoides fauna in the Onderstepoort area of South Africa, their vector competence as well as biosecurity at the National Zoological Gardens.

  8. Fatal disseminated toxoplasmosis in a zoological collection of meerkats (Suricata suricatta

    Directory of Open Access Journals (Sweden)

    Monica Burger

    2017-01-01

    Full Text Available Two confirmed cases of fatal disseminated toxoplasmosis occurred in an urban zoological collection of meerkats (Suricata suricatta. Both cases are suspected to be the result of feral cats gaining access to the enclosure. Toxoplasmosis has rarely been documented in meerkats. Subsequent to prophylactic treatment of all the animals and structural changes being implemented within the enclosure, no new cases have been recorded to date. Very little information is available on the disease in viverrids.

  9. Movement to curtail animal dissections in zoology curriculum: review of the Indian experience.

    Science.gov (United States)

    Akbarsha, Mohammad Abdulkader

    2007-01-01

    Animal dissections have been dropped from the curriculum in several developed countries, and virtual laboratories are taking their place, or at least the concept of the "three R's" is becoming accepted. Yet, the scenario in the developing countries in this regard has been dismal. However, recently, a movement has started in India in this area, thanks to the aggressive approach of PfA, I-CARE and InterNICHE, supported by a few zoology educators and policy makers, who joined this movement as freelancers. The aggressive campaigners against animal dissections put up convincing arguments to the orthodox zoology educators and higher education planners with such veracity that the arguments cannot be ignored. The arguments, to be presented in detail at the conference, and the campaign have been rewarded with success such that a few universities and autonomous colleges have revamped their zoology curricula so as to dispense with or reduce animal dissections. The Bharathidasan University, Tiruchirappalli, Tamil Nadu, India, has been the trendsetter, evolving what is known as the "Bharathidasan University Model". A memorandum from I-CARE and PfA to the University Grants Commission, Government of India, New Delhi, was sent out by the UGC to the universities with a request to consider the points positively. However, there is still a need to bring about an attitudinal change in the zoology educators and higher education planners such that they participate willingly in this endeavour. The role-players at all levels are identified and approached with a language that is understandable to each and are adequately supported by hands-on training in the alternative methods. Ultimately, the responsibility in this regard lies with the educators themselves, since they are the ones who, working in the academic committees that design the curricula, can cut down on the requirement for dissections.

  10. The List of Available Names (LAN): A new generation for stable taxonomic names in zoology?

    Science.gov (United States)

    Alonso-Zarazaga, Miguel A; Fautin, Daphne Gail; Michel, Ellinor

    2016-01-01

    The List of Available Names in Zoology (LAN) is an inventory of names with specific scope in time and content, presented and approved in parts, and constituted as a cumulative index of names available for use in zoological nomenclature. It was defined in Article 79 in the fourth edition of the International Code of Zoological Nomenclature. The LAN is likely to gain importance with the development of the online Official Registry for Zoological Nomenclature (ZooBank) as it is potentially a source of many nomenclaturally certified names. Article 79 describes the deliberative process for adding large numbers of names to the LAN simultaneously, detailing steps and chronology for submission of a candidate Part to the LAN and consideration of a candidate Part by the public and Commission, but it is largely mute about the contents of a candidate Part. It does make clear that a name within the scope of a Part but not on the LAN has no nomenclatural standing, even if it had previously been considered available, thereby preventing long-forgotten names from displacing accepted ones and the accumulation of nomina dubia. Thus, for taxa on the LAN, nomenclatural archaeology - the resurrecting of old unused names to replace by priority names in current usage - will not be worthwhile. Beyond that, it has been unclear if Article 79 is intended to document every available name known within the scope of the Part, or if its intention is to pare the inventory of available names within the scope of the Part. Consideration by the Commission and two committees to deal with the LAN have defined steps to implement Article 79 with the latter intent. Procedures for consideration of a candidate Part are defined in a manual, published as an appendix in this volume.

  11. Additional dates of Sir Andrew Smith's Illustrations of the Zoology of South Africa.

    Science.gov (United States)

    Low, Martyn E Y; Evenhuis, Neal L

    2014-05-14

    We update the collation of the dates of publication of Smith's Illustrations of the Zoology of South Africa provided by Waterhouse (1880) and Barnard (1950, 1952). In the case of nine parts, we are able to provide more accurate dates of publication (including day-dates for seven of these parts). For workers of invertebrate taxonomy, we provide an accurate date of publication for W. S. Macleay's volume on Annulosa. 

  12. Kessler Foundation Research Center

    Science.gov (United States)

    ... you, Kessler Foundation researchers have been studying wearable robotic exoskeletons in people with paralysis and weakness, and ... info@kesslerfoundation.org Kessler Foundation 2015 © | accessibility statement | careers | privacy policy | press releases

  13. American Hospice Foundation

    Science.gov (United States)

    American Hospice Foundation Skip to content Home Caregiving Learning About Hospice Grief Grieving Children Grief at School Grief at ... for all who come after us. The American Hospice Foundation (AHF) closed its doors in June 2014. ...

  14. Pediatric Brain Tumor Foundation

    Science.gov (United States)

    ... you insights into your child's treatment. LEARN MORE Brain tumors and their treatment can be deadly so ... Cancer Foundation joins the PBTF Read more >> Pediatric Brain Tumor Foundation 302 Ridgefield Court, Asheville, NC 28806 ...

  15. Cooley's Anemia Foundation

    Science.gov (United States)

    ... role in their lives. Welcome to the Cooley's Anemia Foundation Website The Cooley's Anemia Foundation is dedicated to serving people afflicted with ... major form of this genetic blood disease, Cooley's anemia/thalassemia major. Our mission is advancing the treatment ...

  16. Foundation for Sarcoidosis Research

    Science.gov (United States)

    ... a Clinical Trial Our mission is to stop sarcoidosis — join us. The sarcoidosis community needs your help ... receive periodic emails from the Foundation. Foundation For Sarcoidosis Research 1820 W. Webster Ave., Ste 304 Chicago, ...

  17. American Vitiligo Research Foundation

    Science.gov (United States)

    ... life can acquire vitiligo Welcome to The American Vitiligo Foundation 2017 AVRF Calendars Order your calendar with ... animal testing. Please Visit Our Donations Page American Vitiligo Research Foundation "We Walk By Faith, Not By ...

  18. Skin Cancer Foundation

    Science.gov (United States)

    ... Host a Fundraising Event | About Us | Store The Skin Cancer Foundation The Skin Cancer Foundation is the only ... Handbook A "Sunscreen Gene"? Skin Cancer Facts & Statistics Skin Cancer Treatment Glossary Information on medications and procedures The ...

  19. Toxicology Education Foundation

    Science.gov (United States)

    ... bodies and our world. Welcome to the Toxicology Education Foundation! Our mission is to enhance public understanding ... In with us, follow our Tweets, choose Toxicology Education Foundation as your preferred charity through Smile.Amazon. ...

  20. The Plymouth Laboratory and the institutionalization of experimental zoology in Britain in the 1920s.

    Science.gov (United States)

    Erlingsson, Steindór J

    2009-01-01

    The Plymouth Laboratory of the Marine Biological Association of the United Kingdom (1884) was founded in 1888. In addition to conducting morphological and other biological research, the founders of the laboratory aimed at promoting research in experimental zoology which will be used in this paper as a synonym for e.g. experimental embryology, comparative physiology or general physiology. This dream was not fully realized until 1920. The Great War and its immediate aftermath had a positive impact on the development of the Plymouth Laboratory. The war greatly upset the operation of the Zoological Station in Naples and the ensuing crisis in its operations was closely related to the establishment of the physiological department in Plymouth in 1920. Two other key factors in the Plymouth story were the establishment of the Development Fund in 1909, which began contributing funds to the Plymouth Laboratory in 1912, and the patronage of the Cambridge zoologist George P. Bidder (1863-1954). This paper will focus on the combined influence of the Development Fund and Bidder on the development of the Plymouth Laboratory from around 1902 through the early 1920s, and the important role the laboratory played in promoting experimental zoology in Britain in the 1920s.

  1. A Comment on the Efficiency of the Revised Denver Developmental Screening Test

    Science.gov (United States)

    Nugent, James H.

    1976-01-01

    The efficiency of the Revised Denver Developmental Screening Test an easily administered measure of four areas of infant and preschool development, was evaluated using an estimate of the base rate of mental retardation in the screening population. (Author/CL)

  2. City and County of Denver Off Post Water Quality Monitoring Station : 1991

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This memorandum encloses a letter and drawings from the City and County of Denver showing the design and location of the Off Post Water Quality Monitoring Station on...

  3. The potential effects of Rocky Mountain Arsenal cleanup and Denver metropolitan transportation development on bald eagles

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The U.S. Army's Rocky Mountain Arsenal and Colorado's Barr Lake State Park provide habitats which support wintering and nesting bald eagles near metropolitan Denver,...

  4. Incarceration of umbilical hernia after radiological insertion of a Denver peritoneovenous shunt.

    Science.gov (United States)

    Ohta, Kengo; Shimohira, Masashi; Hashizume, Takuya; Kawai, Tatsuya; Kurosaka, Kenichiro; Suzuki, Kazushi; Watanabe, Kenichi; Shibamoto, Yuta

    2013-03-01

    We report a rare complication of incarceration of an umbilical hernia after Denver peritoneovenous shunt placement. A 50-year-old man presented with refractory ascites from liver cirrhosis. He also had an umbilical hernia. Because the ascites became uncontrollable, Denver peritoneovenous shunting was performed. The operation was successful and the ascites decreased. Ten days later, however, incarceration of the umbilical hernia occurred. A surgical repair was performed, but he died 2 days later. The cause of death was considered to be sepsis.

  5. Aircraft Wake Vortex Measurements at Denver International Airport

    Science.gov (United States)

    Dougherty, Robert P.; Wang, Frank Y.; Booth, Earl R.; Watts, Michael E.; Fenichel, Neil; D'Errico, Robert E.

    2004-01-01

    Airport capacity is constrained, in part, by spacing requirements associated with the wake vortex hazard. NASA's Wake Vortex Avoidance Project has a goal to establish the feasibility of reducing this spacing while maintaining safety. Passive acoustic phased array sensors, if shown to have operational potential, may aid in this effort by detecting and tracking the vortices. During August/September 2003, NASA and the USDOT sponsored a wake acoustics test at the Denver International Airport. The central instrument of the test was a large microphone phased array. This paper describes the test in general terms and gives an overview of the array hardware. It outlines one of the analysis techniques that is being applied to the data and gives sample results. The technique is able to clearly resolve the wake vortices of landing aircraft and measure their separation, height, and sinking rate. These observations permit an indirect estimate of the vortex circulation. The array also provides visualization of the vortex evolution, including the Crow instability.

  6. The Monopod Bucket Foundation

    DEFF Research Database (Denmark)

    Bakmar, Christian LeBlanc; Ahle, Kim; Nielsen, Søren A.;

    2009-01-01

    Following the successful installation of a prototype of a monopod bucket foundation, also called a “monopod suction caisson”, at Horns Rev 2 Offshore Wind Farm, Denmark, in 2009, DONG Energy is currently developing a commercialization strategy. The monopod bucket foundation is a promising...... foundation concept for offshore wind turbines and can be installed using suction assisted penetration, combined with other installation methods. This selfinstalling foundation concept, may avoid the use of expensive jack-ups and scour protection, and thus significantly reduces installation costs. However......, further research, development and prototype testing are required, before the monopod bucket foundation can be commercialized....

  7. Environmental Foundations in Germany

    Directory of Open Access Journals (Sweden)

    Thomas Krikser

    2015-05-01

    Full Text Available Foundations in Germany were examined in the context of environmental issues. Data from environmental foundations show that there is huge difference between private and public foundations concerning financial settings. Furthermore, environment is often not the only objective and sometimes not even processed. Our analysis shows that there are different types of foundations with regard to environmental scopes and activities. Although “attractive topics” such as biodiversity and landscape conservation seem to be more important to foundations, less visible topics such as pollution prevention remain merely a “blind spot.” Together, these findings suggest that there is only a limited potential of private foundations compared with public foundations. Nevertheless, there might be an impact on environmental awareness and local sustainability.

  8. Uranium hydrogeochemical and stream sediment reconnaissance of the Denver and Greeley NTMS Quadrangles, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    Bolivar, S.L.; Broxton, D.E.; Olsen, C.E.

    1978-03-01

    Although this report covers two National Topographic Map Series 2/sup 0/ quadrangles, the data for each quadrangle are presented separately. Evaluation of the data by quadrangle resulted in the delineation of areas in which water and/or sediment uranium concentrations are notably higher than surrounding background concentrations. The major clusters of anomalous water samples were found in areas of the Denver Basin underlain by the Pierre, Laramie, Fox Hills, Denver, and Arapahoe formations. Most of the anomalous sediment samples were collected in areas of the Front Range underlain by Precambrian crystalline rocks, particularly granites of the Silver Plume-Sherman group. Many of the anomalous sediment samples are from sites located near fault zones. The data in this report are also presented by geologic/physiographic province because background uranium concentrations in Front Range samples differ significantly from those in the Denver Basin. Denver Basin waters have higher mean uranium concentrations (mean 14.4 ppB) than Front Range waters (mean 3.3 ppB). Conversely, Front Range sediments are more uraniferous (mean 14.7 ppM) than those in the Denver Basin (mean 6.1 ppM). These differences in background uranium concentrations between Front Range and Denver Basin samples can be attributed to differences in regional geology, physiography, and (in the case of water) the ratio of surface water to ground water sites sampled. There is a significant northward increase in uranium concentrations in water samples from the Denver Basin. The higher uranium concentrations in water samples from the northern part of the basin are probably due to leaching of uraniferous strata in the Pierre and Laramie formations which crop out in that area.

  9. The Monopod Bucket Foundation

    DEFF Research Database (Denmark)

    Bakmar, Christian LeBlanc; Ahle, Kim; Nielsen, Søren A.

    2009-01-01

    Following the successful installation of a prototype of a monopod bucket foundation, also called a “monopod suction caisson”, at Horns Rev 2 Offshore Wind Farm, Denmark, in 2009, DONG Energy is currently developing a commercialization strategy. The monopod bucket foundation is a promising...... foundation concept for offshore wind turbines and can be installed using suction assisted penetration, combined with other installation methods. This selfinstalling foundation concept, may avoid the use of expensive jack-ups and scour protection, and thus significantly reduces installation costs. However...

  10. Gastrointestinal parasites of birds in zoological gardens in south-west Nigeria.

    Science.gov (United States)

    Otegbade, A C; Morenikeji, O A

    2014-03-01

    Infections with gastrointestinal parasites are a major health issue in captive birds. However, prevalence data of gastrointestinal parasites of birds in zoological gardens in Nigeria are scarce. This study was carried out to establish the gastrointestinal parasite profile of birds kept in zoological gardens in the University of Ibadan, Obafemi Awolowo University, University of Ilorin, University of Lagos and Federal University of Agriculture Abeokuta, all in south-west Nigeria. A total of 178 fecal samples from 83 birds (14 species in eight orders) were examined using three techniques; Feacal sedimentation using ethyl acetate, McMaster Egg Counting Technique and Petri Dish-Filter Paper Slant culture technique (modified Harada-Mori Technique). A total of 39(21.9%) of the 178 samples were infected. The highest prevalence (100%) of infection was recorded in Unilag zoo and a total of five species of parasites including two protozoans (coccidian and Balantidium spp.); and three nematodes Capillaria spp., Ascaris spp. and Strongyloides spp.) were recorded with Capillaria spp. (14.1%) as the most prevalent gastrointestinal parasite. Mixed infections were found in 18(10.1%) samples. Strongyloides larvae were observed in 6(3.4%) samples. All Anseriformes were infected but the Struthioniformes had the highest infection rate. The geometric mean intensity of eggs ranged from 101.98 ± 10.36 to 63.00 ± 16.67 epg and oocyst counts ranged from 332.47 ± 16.67 to 297.89 ± 20.41 opg. Balantidium cyst count was 324.04 ± 25.00. Count of oocyst of coccidian species was significantly higher in all the zoos. The feacal culture yielded Strongyloides species. Regular deworming and hygienic measures are necessary to prevent gastrointestinal infections in captive birds. So also, improved funding and management are necessary to ensure sustainability of Nigerian zoological gardens.

  11. Moebius Syndrome Foundation

    Science.gov (United States)

    ... to Moebius syndrome Who we are Mission and History Foundation leadership Scientific advisory board Press room Our stories Financial ... to Moebius syndrome » Who we are » Mission and History » Foundation leadership » Scientific advisory board » Press room » Our stories » Financial ...

  12. Foundations for Critical Thinking

    Science.gov (United States)

    Bers, Trudy; Chun, Marc; Daly, William T.; Harrington, Christine; Tobolowsky, Barbara F.

    2015-01-01

    "Foundations for Critical Thinking" explores the landscape of critical-thinking skill development and pedagogy through foundational chapters and institutional case studies involving a range of students in diverse settings. By establishing a link between active learning and improved critical thinking, this resource encourages all higher…

  13. Modelling Foundations and Applications

    DEFF Research Database (Denmark)

    This book constitutes the refereed proceedings of the 8th European Conference on Modelling Foundations and Applications, held in Kgs. Lyngby, Denmark, in July 2012. The 20 revised full foundations track papers and 10 revised full applications track papers presented were carefully reviewed...

  14. The return of the phoenix: the 1963 International Congress of Zoology and American zoologists in the twentieth century.

    Science.gov (United States)

    Johnson, Kristin

    2009-01-01

    This paper examines the International Congress of Zoology held in Washington D.C. in 1963 as a portrait of American zoologists' search for effective and rewarding relationships with both each other and the public. Organizers of the congress envisioned the congress as a last ditch effort to unify the disparate subdisciplines of zoology, overcome the barriers of specialization, and ward off the heady claims of more reductionist biologists. The problems zoologists faced as they worked to fulfill these ambitious goals illuminate some of the challenges faced by members of the naturalist tradition as they worked to establish disciplinary unity while seeking public support in the competitive world of twentieth century science.

  15. Inbreeding and Offspring Sex Ratio in the Pygmy Hippopotamus (Cheoropsis liberiensis) Population Kept in Zoological Gardens.

    Science.gov (United States)

    Graczyk, Magdalena; Cwiertnia, Piotr; Borowska, Alicja; Barczak, Elżbieta; Szwaczkowski, Tomasz

    2015-01-01

    The aim of this study was to estimate the inbreeding level and its impact on offspring sex ratio in the pygmy hippopotamus population kept in zoological gardens. Records of pygmy hippopotamus born between 1873-2013 were extracted from the international studbook. Totally, 1357 individuals originating from 148 breeding units were included (individuals with unknown sex were omitted). The offspring sex ratio is defined as the number of sons to the total number of progeny of each dam and sire. Spearman's rank correlation was employed to examine the relationships between the inbreeding level and offspring sex ratio. Inbreeding coefficients and individual increase in inbreeding coefficients (included as a linear co-variable) were examined as well as the geographic region and birth period using general linear models. The average inbreeding coefficient was 5.39%. The following sex proportion was observed for the inbred population: 57% and 43% for females and males, respectively. A significant relationship between inbreeding level of parents and their offspring sex ratio were estimated for European zoological gardens, whereas in others geographic regions the dependencies were insignificant.

  16. Using synoptic weather types to predict visitor attendance at Atlanta and Indianapolis zoological parks

    Science.gov (United States)

    Perkins, David R.

    2016-02-01

    Defining an ideal "tourism climate" has been an often-visited research topic where explanations have evolved from global- to location-specific indices tailored to tourists' recreational behavior. Unfortunately, as indices become increasingly specific, they are less translatable across geographies because they may only apply to specific activities, locales, climates, or populations. A key need in the future development of weather and climate indices for tourism has been a translatable, meteorologically based index capturing the generalized ambient atmospheric conditions yet considering local climatology. To address this need, this paper tests the applicability of the spatial synoptic classification (SSC) as a tool to predict visitor attendance response in the tourism, recreation, and leisure (TRL) sector across different climate regimes. Daily attendance data is paired with the prevailing synoptic weather condition at Atlanta and Indianapolis zoological parks from September 2001 to June 2011, to review potential impacts ambient atmospheric conditions may have on visitor attendances. Results indicate that "dry moderate" conditions are most associated with high levels of attendance and "moist polar" synoptic conditions are most associated with low levels of attendance at both zoological parks. Comparing visitor response at these zoo locations, visitors in Indianapolis showed lower levels of tolerance to synoptic conditions which were not "ideal." Visitors in Indianapolis also displayed more aversion to "polar" synoptic regimes while visitors in Atlanta displayed more tolerance to "moist tropical" synoptic regimes. Using a comprehensive atmospheric measure such as the SSC may be a key to broadening application when assessing tourism climates across diverse geographies.

  17. Age, fertility and reproductive behavior in cuban crocodiles, Crocodylus rhombifer, at the Smithsonian's National Zoological Park.

    Science.gov (United States)

    Augustine, Lauren; Watkins, Barbara

    2015-01-01

    The Smithsonian's National Zoological Park (NZP) has a long history with Cuban crocodiles, Crocodylus rhombifer, beginning in 1900's when the first animals arrived at the NZP. Today, the Zoo has two breeding groups of C. rhombifer and has observed and analyzed reproductive behavior and fertility rates over the last three years. Fertility rates were determined initially by observing the formation of an opaque band that forms on the shell of a fertile egg, called banding. The fertility rates by banding were later compared to the observation made after opening the eggs to verify fertility. In addition to tracking fertility, nesting and agonistic behavior were also observed. Several notable observations were documented over the same period. These included a male predating a nesting female's eggs, increased aggression between two females housed together, the continued development of a partially banded egg, and the discovery of 19 additional egg shells post oviposition by both females in the enclosure. Here we discuss the nest phenology, fertility and behavior of the five exhibited C. rhombifer at the Smithsonian's National Zoological Park over a 3-year period. Zoo Biol. 34:278-284, 2015. © 2015 Wiley Periodicals Inc.

  18. Authoritative Images. The Kiwi and the Transactions of the Zoological Society of London.

    Science.gov (United States)

    Canadelli, Elena

    2015-01-01

    The first exemplar of a kiwi, the wingless bird of New Zealand, arrived in the form of a lifeless specimen in Europe in 1812. A debate was sparked over the appearance and nature of this strange creature and indeed whether it actually existed. In 1833 the Transactions of the Zoological Society of London entered the debate and the illustrations published in this journal contributed greatly to the acceptance and further study of the kiwi. Some of the most eminent British zoologists and anatomists of the time were involved, from William Yarrell to Richard Owen, and from John Gould to Abraham Dee Bartlett. This crucial period in the discussion, which would extend over two decades and would only be brought to a close with the arrival of the first living specimen in the London Zoological Garden in 1851, will be analyzed based on a detailed examination of the reports published in the Transactions and other journals. This essay will show how images of the bird were produced and used by zoologists during different stages in the early research on the bird and how these figures circulated inside and outside the zoologists' community.

  19. Water Sources and Quantity for Energy Development in Colorado's Denver-Julesburg Basin

    Science.gov (United States)

    Waskom, R.; Kallenberger, J.; Boone, K.; Plombon, B.; Ryan, J. N.

    2014-12-01

    Over the past decade, Colorado has experienced a significant rise in oil and gas development with the greatest concentration of activity occurring in the Denver-Julesburg Basin (DJB) in the Northeast corner of the state. According to the Colorado Oil and Gas Association, as of June 2014, there are approximately 52,200 active oil and gas wells statewide, with over 21,300 located in Weld County, the epicenter of the DJB. In this water-scarce region, much attention is paid to the source and quantity of water being used to produce energy. This information is not readily accessible, but is of great importance to many. In response, our research team is undertaking an evaluation of water quantity impacts and tradeoffs associated with oil and gas development. Technological advancements in horizontal drilling and hydraulic fracturing require additional sources of water - about 2.8 million gallons of per well (Goodwin et al.). The statewide water use for hydraulic fracturing is estimated to be less than 0.1%; however, on a local scale, when water is transferred from agricultural and municipal uses to industrial use, there are economic, environmental and social tradeoffs. Unfortunately, the pathway of a particular water transfer and its associated tradeoffs can be difficult to predict and quantify, further complicating the ability of local and state stakeholders to make sound and informative decisions about energy development. Energy companies are implementing new strategies to ensure reliable water supplies for their operations. These include tapping into non-tributary aquifers to help reduce competition for fully appropriated surface and tributary groundwater sources and recycling and reusing wastewater that results from the drilling and extraction practices. Many conflicting perspectives shape the water-energy discussion in the DJB so non-biased scientific data plays an important role in addressing the questions surrounding water use for energy development. This

  20. Quality of groundwater in the Denver Basin aquifer system, Colorado, 2003-5

    Science.gov (United States)

    Musgrove, MaryLynn; Beck, Jennifer A.; Paschke, Suzanne; Bauch, Nancy J.; Mashburn, Shana L.

    2014-01-01

    Groundwater resources from alluvial and bedrock aquifers of the Denver Basin are critical for municipal, domestic, and agricultural uses in Colorado along the eastern front of the Rocky Mountains. Rapid and widespread urban development, primarily along the western boundary of the Denver Basin, has approximately doubled the population since about 1970, and much of the population depends on groundwater for water supply. As part of the National Water-Quality Assessment Program, the U.S. Geological Survey conducted groundwater-quality studies during 2003–5 in the Denver Basin aquifer system to characterize water quality of shallow groundwater at the water table and of the bedrock aquifers, which are important drinking-water resources. For the Denver Basin, water-quality constituents of concern for human health or because they might otherwise limit use of water include total dissolved solids, fluoride, sulfate, nitrate, iron, manganese, selenium, radon, uranium, arsenic, pesticides, and volatile organic compounds. For the water-table studies, two monitoring-well networks were installed and sampled beneath agricultural (31 wells) and urban (29 wells) land uses at or just below the water table in either alluvial material or near-surface bedrock. For the bedrock-aquifer studies, domestic- and municipal-supply wells completed in the bedrock aquifers were sampled. The bedrock aquifers, stratigraphically from youngest (shallowest) to oldest (deepest), are the Dawson, Denver, Arapahoe, and Laramie-Fox Hills aquifers. The extensive dataset collected from wells completed in the bedrock aquifers (79 samples) provides the opportunity to evaluate factors and processes affecting water quality and to establish a baseline that can be used to characterize future changes in groundwater quality. Groundwater samples were analyzed for inorganic, organic, isotopic, and age-dating constituents and tracers. This report discusses spatial and statistical distributions of chemical constituents

  1. Extending the mission to the work site. A Denver provider joins a local television station in sponsoring health fairs.

    Science.gov (United States)

    MacStravic, R S; Ginsburg, D; Godbey, V

    1994-10-01

    In 1991 KUSA Channel 9Health Fair Foundation asked Provenant Health Partners--a Catholic multi-institutional healthcare system in the Denver area--to become a sponsor of its annual fairs. Provenant viewed this invitation as an excellent opportunity to extend its mission and increase its focus on health and community service. Since January 1992, Provenant and 9Health Fair have conducted more than 45 fairs at 28 different work sites. At many sites, more than one employer participates, so approximately 90 companies have actually been served. Health fair volunteers and healthcare professionals check attendees' weight, blood pressure, lung function, body fat composition, foot conditions, vision, and hearing. Attendees may be screened for peripheral vascular disease, glaucoma, and a variety of cancers. In addition, a comprehensive blood chemistry test and a prostate-specific antigen blood test are offered for a small fee. For conditions requiring further evaluation, attendees are referred for medical follow-up. The fairs have been successful in identifying pathological conditions, enabling many people to seek early treatment. The early detection has resulted in significant healthcare cost savings. Health fairs have also promoted higher familiarity and favorability ratings of Provenant Health Partners and constituent institutions. Perhaps more important, the health fairs have enabled hundreds of Provenant employees and staff physicians to devote thousands of hours volunteering to promote better health in the community.

  2. Hepatitis B Foundation

    Science.gov (United States)

    ... worldwide 2 Billion People have been infected with Hepatitis B Worldwide The Hepatitis B Foundation is working on ... of people living with hepatitis B. Learn About Hepatitis B in 11 Other Languages . Resource Video See More ...

  3. Prostate Cancer Foundation

    Science.gov (United States)

    ... P 2 rovocative Questions PCCTC Scientific Retreat Coffey-Holden Research News Faces of Prostate Cancer [4] Survivors ... Foundation News The Prostate Cancer Foundation’s 2016 Coffey-Holden Prostate Cancer Academy Meeting accelerates advances in the ...

  4. Patient Advocate Foundation

    Science.gov (United States)

    ... Resources CoPay Resources Healthcare Reform Prevention View Resource Click here to submit a resource Subscribe Copyright © 2012 Patient Advocate Foundation Headquarters: 421 Butler Farm Road, Hampton, VA 23666 Phone: (800) 532-5274 - ...

  5. Restless Legs Syndrome Foundation

    Science.gov (United States)

    ... Into Relieved Are you experiencing symptoms linked to restless legs syndrome (RLS)? Find tools and support to help get ... I couldn’t sleep. Fortunately, I found the Restless Legs Syndrome Foundation and learned what type of doctor to ...

  6. Lupus Foundation of America

    Science.gov (United States)

    ... and Testing New Treatments Learn More About the Lupus Foundation of America We are devoted to solving ... Spam Control Text: Please leave this field empty Lupus FAQ What is lupus? What are the common ...

  7. Carcinoid Cancer Foundation

    Science.gov (United States)

    ... Assistance News Blog E-News Archives Contact Donate Carcinoid Cancer Foundation Navigation Home About Back Our Founder Mission ... FREQUENTLY ASKED QUESTIONS SUPPORT GROUPS The ABC's of Carcinoid and Neuroendocrine Tumors Three of the world’s leading ...

  8. The foundations of statistics

    CERN Document Server

    Savage, Leonard J

    1972-01-01

    Classic analysis of the foundations of statistics and development of personal probability, one of the greatest controversies in modern statistical thought. Revised edition. Calculus, probability, statistics, and Boolean algebra are recommended.

  9. Stuttering Foundation of America

    Science.gov (United States)

    ... is from their doctor. Read More Powerful New Film Reveals Emotional Impact of Stuttering The life impact ... President Introduces Award-Winning Author at St. Simons School Stuttering Foundation President Jane Fraser had the honor ...

  10. National Psoriasis Foundation

    Science.gov (United States)

    ... is treated in their countries. Previous Next National Psoriasis Foundation provides you with the help you need to best manage your psoriasis or psoriatic arthritis, while promoting research to find ...

  11. American Lyme Disease Foundation

    Science.gov (United States)

    ... Infectious Diseases, 35: 451-464, 2002) What is Lyme Disease? Lyme disease (LD) is an infection caused by ... mission with your own tax-deductible contribution. American Lyme Disease Foundation, Inc. PO Box 466 Lyme, CT 06371 ...

  12. Foundations of laser spectroscopy

    CERN Document Server

    Stenholm, Stig

    2005-01-01

    A simple presentation of the theoretical foundations of steady-state laser spectroscopy, this text helps students to apply theory to calculations with a systematic series of examples and exercises. 1984 edition.

  13. Sjogren's Syndrome Foundation

    Science.gov (United States)

    ... and receive discounts on Sjögren's resources. Follow Us Online! Join the SSF on Twitter, YouTube, Facebook, and Linkedin! anxiety © 2016 Sjögren’s Syndrome Foundation, Inc. 6707 Democracy Blvd, Ste 325, Bethesda, ...

  14. Mesothelioma Applied Research Foundation

    Science.gov (United States)

    ... Percentage Donations Tribute Wall Other Giving/Fundraising Opportunities Bitcoin Donation Form FAQs Mesothelioma Awareness Day: Find out ... Percentage Donations Tribute Wall Other Giving/Fundraising Opportunities Bitcoin Donation Form FAQs © 2017 Mesothelioma Applied Research Foundation, ...

  15. Foundations of measurement

    CERN Document Server

    Suppes, Patrick

    1989-01-01

    Foundations of Measurement offers the most coherently organized treatment of the topics and issues central to measurement. Much of the research involved has been scattered over several decades and a multitude of journals--available in many instances only to specialties. With the publication of Volumes two and three of this important work, Foundations of Measurement is the most comprehensive presentation in the area of measurement.

  16. Foundations of Information Theory

    OpenAIRE

    Burgin, Mark

    2008-01-01

    Information is the basic concept of information theory. However, there is no definition of this concept that can encompass all uses of the term information in information theories and beyond. Many question a possibility of such a definition. However, foundations of information theory developed in the context of the general theory of information made it possible to build such a relevant and at the same time, encompassing definition. Foundations of information theory are built in a form of onto...

  17. Foundational aspects of security

    DEFF Research Database (Denmark)

    Chatzikokolakis, Konstantinos; Mödersheim, Sebastian Alexander; Palamidessi, Catuscia

    2014-01-01

    This Special Issue of the Journal of Computer Security focuses on foundational aspects of security, which in recent years have helped change much of the way we think about and approach system security.......This Special Issue of the Journal of Computer Security focuses on foundational aspects of security, which in recent years have helped change much of the way we think about and approach system security....

  18. Unraveling the complexity of the zoo community: identifying the variables related to conservation performance in zoological parks.

    Science.gov (United States)

    Fàbregas, María C; Guillén-Salazar, Federico; Garcés-Narro, Carlos

    2012-01-01

    Zoological parks make up a highly heterogeneous community. Ranging from small collections at shopping malls to highly developed bioparks, their contribution to conservation is expected to vary enormously. Although several studies have focused on assessing such contribution, the parameters used frequently do not apply when considering more modest zoos. The goals of this study are to determine, within the wide range of zoos, which type tend to fulfill the conservation mission of modern zoos and to identify the variables associated to their conservation performance. We used the requirements demanded by the European Community Zoos Directive 1999/22/EC, relating to the keeping of wild animals in zoological parks, to assess conservation performance in 72% of officially registered Spanish zoos. Sampled zoos were classified into groups according to their common characteristics, and then the variables related to how they met each of the Directive's requirements in the groups were assessed. We found that private zoological parks with large zoological collections, located within metropolitan areas, and members of a zoo association tended to fulfill the requirements. Being a member of a zoo association was the variable that better explained fulfillment of the requirements among the evaluated zoos. Data revealed that zoos not meeting any requirement were few, although those meeting all of them were not frequent. The requirement related to adequate record keeping showed the lowest level of fulfillment. We discuss the implications of our results and propose measures of change in order to promote the contribution of zoos to biodiversity conservation.

  19. Using a Mobile Phone Tour to Visit the Ueno Zoological Gardens and the National Science Museum in Tokyo, Japan

    Science.gov (United States)

    Arita-Kikutani, Hiroyuki; Sakamoto, Kazuhiro

    2007-01-01

    Japanese mobile phones are increasingly being used as multimedia players. In response to this, some museums in Japan have introduced mobile phone audiovisual guides. This paper presents a trial run of a cross-institutional mobile phone audiovisual guide tour at Ueno Zoological Gardens and the National Science Museum in Tokyo, Japan.…

  20. Teacher Mobility and Financial Incentives: A Descriptive Analysis of Denver's ProComp

    Science.gov (United States)

    Fulbeck, Eleanor S.

    2014-01-01

    Extensive teacher mobility can undermine policy efforts to develop a high-quality workforce. In response, policymakers have increasingly championed financial incentives to retain teachers. In 2006, the Denver Public Schools adopted an alternative teacher compensation reform, the Professional Compensation System for Teachers ("ProComp").…

  1. 77 FR 13627 - Notice of Inventory Completion: History Colorado, Denver, CO

    Science.gov (United States)

    2012-03-07

    ... Colorado by the Denver Medical Examiner's Office. They are identified as OAHP Case Number 128. There is no information available as to where or how the remains were recovered. The medical examiner determined that the... Anthropology, the remains were transferred to History Colorado. They are identified as OAHP Case Number 175....

  2. The Efficiency of the Revised Denver Developmental Screening Test as a Language Screening Tool.

    Science.gov (United States)

    Feeney, Jennifer; Bernthal, John

    1996-01-01

    The validity of using the Revised Denver Developmental Screening Test (RDDST) was investigated by testing 199 preschool children (ages 3-4) and reviewing the results 6 months later. Results indicated that the RDDST was an efficient prognostic tool in predicting formal assessment results for children at risk for language impairments. (CR)

  3. Effectiveness of the Revised Denver Developmental Screening Test in Identifying Children at Risk for Learning Problems.

    Science.gov (United States)

    Diamond, Karen E.

    1990-01-01

    Findings from a 5-year follow-up study of 78 kindergartners suggest that while the Revised Denver Developmental Screening Test (RDDST) accurately predicts academic achievement and standardized test performance, it consistently misclassifies as normal the performance of a significant number of children who require special help in their early…

  4. Improving the Sensitivity of the Language Sector of the Denver Developmental Screening Test.

    Science.gov (United States)

    Glascoe, Frances P.; Borowitz, Kathleen C.

    1988-01-01

    The Denver Developmental Screening Test (DDST) and an expressive language measure were administered to 114 children (aged 24 to 74 months) suspected of developmental difficulties. The DDST did not identify the majority of children who failed the expressive language screening, even after cutoff scores were made more rigorous. (Author/JDD)

  5. The Use of the Denver Developmental Screening Test in Infant Welfare Clinics.

    Science.gov (United States)

    Jaffe, M.; And Others

    1980-01-01

    Results of a single Denver Developmental Screening Test performance on 823 infants attending maternal and child health centers were compared with developmental information recorded by public health nurses during routine well baby care of these same infants. Journal Avaliability: J.B. Lippincott Co; E. Washington Sq., Philadelphia, PA 19105.…

  6. Standardization of the Denver Developmental Screening Test on Infants from Yucatan, Mexico.

    Science.gov (United States)

    Solomons, Hope C.

    1982-01-01

    Standardization of the Denver Developmental Screening Test (DDST) on 288 babies raning in age from two to 54 weeks in Yucatan, Mexico, yielded such findings as that subtest scores increased with age, and that the DDST failed to identify a "questionable" 16 or 17 babies with borderline scores on the Bayley Motor Scale. (Author/MC)

  7. Denver's airport of doom; the story behind the world's possibly most controversial airport

    NARCIS (Netherlands)

    Stolwijk, J.

    2014-01-01

    Big airport projects have often been prone to controversy. Schiphol’s Polderbaan project, Heathrow’s expansion, and the construction of Berlin’s new airport all suffered from political, financial or technical issues. However, Denver International Airport (often referred to as DIA) caused uproar in

  8. 78 FR 19296 - Notice of Inventory Completion: History Colorado, formerly Colorado Historical Society, Denver, CO

    Science.gov (United States)

    2013-03-29

    ... appropriate Indian tribes, and has determined that there is no cultural affiliation between the human remains...: Representatives of any Indian tribe that believes it has a cultural affiliation with the human remains should... of History Colorado, Denver, CO. The human remains were removed from Suncor Energy USA Pipeline...

  9. A Social Marketing Campaign in Denver: Reducing the Risk of Elder Fraud

    Science.gov (United States)

    McKenna, Judy; Miller, Jacque; Curtis, Lisa

    2004-01-01

    Acknowledging the pain and loss senior citizens experience due to fraud, the Denver District Attorney's Office launched a campaign--"Clergy Against Senior Exploitation (CASE)"--to reduce fraud perpetrated on older persons. The thrust of this project was preventing fraud by educating older adults through their religious affiliations in…

  10. Denver's airport of doom; the story behind the world's possibly most controversial airport

    NARCIS (Netherlands)

    Stolwijk, J.

    2014-01-01

    Big airport projects have often been prone to controversy. Schiphol’s Polderbaan project, Heathrow’s expansion, and the construction of Berlin’s new airport all suffered from political, financial or technical issues. However, Denver International Airport (often referred to as DIA) caused uproar in s

  11. A Downtown Denver Law Firm Leverages Tenant Improvement Funds to Cut Operating Expenses

    Energy Technology Data Exchange (ETDEWEB)

    None

    2013-03-01

    Bryan Cave HRO (formerly Holme Roberts & Owen LLP, headquartered in Denver, Colorado), an international law firm, partnered with the U.S Department of Energy (DOE) to develop and implement solutions to retrofit existing buildings to reduce annual energy consumption by at least 30% versus pre-retrofit energy use as part of DOE’s Commercial Building Partnership (CBP) program.

  12. Available Thermal Energy in the Denver Basin Dakota Group: Colorado and Nebraska

    Science.gov (United States)

    Crowell, A. M.; Gosnold, W. D.

    2012-12-01

    The University of North Dakota, in conjunction with the United States Geological Survey, has begun a geothermal assessment of energy in place for the Denver Basin. We focused on the Lower Cretaceous Dakota Sandstones which are a series of petroleum producing formations in the Denver Basin. The "D" and "J" sands, in particular, are primary sources of petroleum and therefore of interest to the co-produced geothermal energy community. Analysis of bottom-hole temperature data from over 33,000 wells within the Lower Cretaceous Dakota group in the Denver Basin show that the potential available thermal energy in place is 5.23 x 1021 Joules (J). We estimated the following variables: the average thickness of 485 meters (m), the predominant rock is sandstone with a density of 2.3 x 1012 kg/km3 and a heat capacity of 920.48 J/kg °C, an average temperature of 109.4 °C. The interpolation of the bottom-hole temperatures for this group yielded an area of 73,449.20 km2, and a volume of 35,622,862 km3. Sorey et al. (1983) determined a recovery rate of 0.1% to be appropriate for a basin the size of the Denver Basin. Bottom-hole temperature interpolation of the Lower Cretaceous formations.

  13. 2011 Residential Energy Efficiency Technical Update Meeting Summary Report: Denver, Colorado - August 9-11, 2011

    Energy Technology Data Exchange (ETDEWEB)

    2011-11-01

    This report provides an overview of the U.S. Department of Energy Building America program's Summer 2011 Residential Energy Efficiency Technical Update Meeting. This meeting was held on August 9-11, 2011, in Denver, Colorado, and brought together more than 290 professionals representing organizations with a vested interest in energy efficiency improvements in residential buildings.

  14. Level Classifications of Foundation Stiffness

    DEFF Research Database (Denmark)

    Ibsen, Lars Bo; Liingaard, Morten

    2007-01-01

    This article describes a foundation module developed and implemented in both HAWC and FLEX capable of to simulate the frequency dependent stiffness and damping of foundations e.g. pile, gravitation and bucket foundations.......This article describes a foundation module developed and implemented in both HAWC and FLEX capable of to simulate the frequency dependent stiffness and damping of foundations e.g. pile, gravitation and bucket foundations....

  15. Documents for the history of the oldest Brazilian zoological park: the Goeldi museum zoobotanical park

    Directory of Open Access Journals (Sweden)

    José de Sousa e Silva Junior

    2012-04-01

    Full Text Available The paper contextualizes the creation of the Goeldi Museum Zoobotanical Park, in Belém, State of Pará, in 1895, considered the oldest zoo in Brazil. It features two rare historical sources on the Park, a 1897 article by the German zoologist Hermann Meerwarth (1870-1943, Scientific Assistant of Zoology and Inspector of the Goeldi Museum's Zoo between August 1895 and April 1899; and a 1901 book of the Swiss zoologist Gottfried Hagmann (1874-1946, who held the same positions between November 1899 and mid 1904. Both texts are technical reports originally published in German, were translated into Portuguese and updated in a taxonomic viewpoint. They allow not only studies on the Goeldi Museum Zoobotanical Park, as well as about zoos in general, and specific readings in the areas of history of science, environmental history, museology, architecture, environmental education and science communication.

  16. El hombre como animal: el antropocentrismo en la zoología

    Directory of Open Access Journals (Sweden)

    Viejo Montesinos, José Luis

    1996-12-01

    Full Text Available Zoological taxonomy and nomenclature have always been subject to great anthropocentrism. Since Linnaeus, most of classifications place Man in a preeminent and unique position among animals, may be as a Greek culture heritage ("Man is the measure of everything". This prejudice has sometimes given rise to an ethnocentric explanation of the evolution and human paleontology.

    La taxonomía y la nomenclatura zoológicas han estado siempre sometidas a un considerable antropocentrismo. Desde Linneo, la mayoría de las clasificaciones colocan al hombre en un lugar preeminente y único entre los animales, quizá como herencia de la cultura griega ("El hombre es la medida de todas las cosas". Este prejuicio ha conducido a veces hacia una interpretación etnocéntrica de la evolución y la paleontología humana.

  17. Modelling Foundations and Applications

    DEFF Research Database (Denmark)

    This book constitutes the refereed proceedings of the 8th European Conference on Modelling Foundations and Applications, held in Kgs. Lyngby, Denmark, in July 2012. The 20 revised full foundations track papers and 10 revised full applications track papers presented were carefully reviewed...... and selected from 81 submissions. Papers on all aspects of MDE were received, including topics such as architectural modelling and product lines, code generation, domain-specic modeling, metamodeling, model analysis and verication, model management, model transformation and simulation. The breadth of topics...

  18. Foundations of predictive analytics

    CERN Document Server

    Wu, James

    2012-01-01

    Drawing on the authors' two decades of experience in applied modeling and data mining, Foundations of Predictive Analytics presents the fundamental background required for analyzing data and building models for many practical applications, such as consumer behavior modeling, risk and marketing analytics, and other areas. It also discusses a variety of practical topics that are frequently missing from similar texts. The book begins with the statistical and linear algebra/matrix foundation of modeling methods, from distributions to cumulant and copula functions to Cornish--Fisher expansion and o

  19. Foundations of Inference

    CERN Document Server

    Knuth, Kevin H

    2010-01-01

    We present a foundation for inference that unites and significantly extends the approaches of Kolmogorov and Cox. Our approach is based on quantifying finite lattices of logical statements in a way that satisfies general lattice symmetries. With other applications in mind, our derivations assume minimal symmetries, relying on neither complementarity nor continuity or differentiability. Each relevant symmetry corresponds to an axiom of quantification, and these axioms are used to derive a unique set of rules governing quantification of the lattice. These rules form the familiar probability calculus. We also derive a unique quantification of divergence and information. Taken together these results form a simple and clear foundation for the quantification of inference.

  20. TCP/IP foundations

    CERN Document Server

    Blank, Andrew G

    2006-01-01

    The world of IT is always evolving, but in every area there are stable, core concepts that anyone just setting out needed to know last year, needs to know this year, and will still need to know next year. The purpose of the Foundations series is to identify these concepts and present them in a way that gives you the strongest possible starting point, no matter what your endeavor. TCP/IP Foundations provides essential knowledge about the two protocols that form the basis for the Internet, as well as many other networks. What you learn here will benefit you in the short term, as you acquire and

  1. Foundations of stochastic analysis

    CERN Document Server

    Rao, M M; Lukacs, E

    1981-01-01

    Foundations of Stochastic Analysis deals with the foundations of the theory of Kolmogorov and Bochner and its impact on the growth of stochastic analysis. Topics covered range from conditional expectations and probabilities to projective and direct limits, as well as martingales and likelihood ratios. Abstract martingales and their applications are also discussed. Comprised of five chapters, this volume begins with an overview of the basic Kolmogorov-Bochner theorem, followed by a discussion on conditional expectations and probabilities containing several characterizations of operators and mea

  2. Foundations of Risk Analysis

    CERN Document Server

    Aven, Terje

    2012-01-01

    Foundations of Risk Analysis presents the issues core to risk analysis - understanding what risk means, expressing risk, building risk models, addressing uncertainty, and applying probability models to real problems. The author provides the readers with the knowledge and basic thinking they require to successfully manage risk and uncertainty to support decision making. This updated edition reflects recent developments on risk and uncertainty concepts, representations and treatment. New material in Foundations of Risk Analysis includes:An up to date presentation of how to understand, define and

  3. Impedance of Bucket Foundations

    DEFF Research Database (Denmark)

    Andersen, Lars; Ibsen, Lars Bo; Liingaard, Morten

    2008-01-01

    Modern offshore wind turbines are flexible structures with natural frequencies near the excitation frequencies related to wave and wind-induced loads. In order to obtain a reliable prediction of the structural response, the dynamic stiffness of the foundation must be evaluated accurately...... solutions, finding that the present boundary-element-finite-element model provides accurate results. The influence of the soil properties as well as the skirt length of the foundation is analysed, and each dynamic stiffness component is computed as function of a non-dimensional frequency....

  4. Grouting for Pile Foundation Improvement

    NARCIS (Netherlands)

    Van der Stoel, A.E.C.

    2001-01-01

    The aim of this research was to examine the use of grouting methods for pile foundation improvement, a generic term that is used here to define both foundation renovation (increasing the bearing capacity of a pile foundation that has insufficient bearing capacity) and foundation protection (safeguar

  5. Jeffrey Modell Foundation

    Science.gov (United States)

    ... with the PI Community VILLAGE PARK Apply to WIN or have fun at the Kids Zone AIRPORT Fly into our airport & become a “Dream ... Café Social Hub Vicki's Voice Resources Village Park WIN Patients Organizations World PI Week Kids Zone Airport Roots & Wings Jeffrey Modell Foundation Global PI ...

  6. Sarcoma Foundation of America

    Science.gov (United States)

    ... Google+ Twitter LinkedIn YouTube © 2017 Sarcoma Foundation of America | All Rights Reserved. | Terms of Use | Privacy Policy Website Design & Hosting by 270net Technologies, Inc. X - Enter Your Location - - or - Get your current location Home About Us History People Public Filings News & Media SFA in the ...

  7. National Emphysema Foundation

    Science.gov (United States)

    ... HOME THE LUNG COPD / Emphysema Advice for COPD/Emphysema Patients from Dr. Petty Asthma Interstitial Lung Disease PREVENTION Smoking Pollution and the Environment Occupational Health Hazards Early Detection LIVING with COPD Therapeutic ... joomla Welcome to the National Emphysema Foundation (NEF) This site is for the benefit ...

  8. Buckling of Bucket Foundations

    DEFF Research Database (Denmark)

    Madsen, Søren; Andersen, Lars Vabbersgaard; Ibsen, Lars Bo

    2012-01-01

    In this paper, the risk of structural buckling during installation of large-diameter bucket foundations is addressed using numerical methods. Imperfect geometries are introduced based on the pre-buckling mode shapes from a linear Eigenvalue buckling analysis. Various imperfect geometries are intr...

  9. Foundations of factor analysis

    CERN Document Server

    Mulaik, Stanley A

    2009-01-01

    Introduction Factor Analysis and Structural Theories Brief History of Factor Analysis as a Linear Model Example of Factor AnalysisMathematical Foundations for Factor Analysis Introduction Scalar AlgebraVectorsMatrix AlgebraDeterminants Treatment of Variables as Vectors Maxima and Minima of FunctionsComposite Variables and Linear Transformations Introduction Composite Variables Unweighted Composite VariablesDifferentially Weighted Composites Matrix EquationsMulti

  10. The Broad Foundations, 2006

    Science.gov (United States)

    Broad Foundation, 2006

    2006-01-01

    The mission of the Broad Foundations is to transform K-12 urban public education through better governance, management, labor relations and competition; make significant contributions to advance major scientific and medical research; foster public appreciation of contemporary art by increasing access for audiences worldwide; and lead and…

  11. Langley Mobile Ozone Lidar (LMOL) results from the Denver, CO DISCOVER-AQ campaign

    Science.gov (United States)

    De Young, Russell; Carrion, William; Pliutau, Denis; Ganoe, Rene

    2015-10-01

    The Langley Mobile Ozone Lidar (LMOL) is a compact mobile differential absorption lidar (DIAL) system that was developed at NASA Langley Research Center, Hampton, VA, USA to provide ozone, aerosol and cloud atmospheric measurements in a mobile trailer for ground-based atmospheric air quality campaigns. This lidar is part of the Tropospheric Ozone Lidar Network (TOLNet) currently made up of six other ozone lidars across the U.S and Canada. This lidar has been deployed to Denver, CO July 15-August 15, 2014 for the DISCOVER-AQ air quality campaign. Ozone and aerosol profiles were taken showing the influence of emissions from the Denver region. Results of ozone concentration, aerosol scattering ratio, boundary layer height and clouds will be presented with emphasis on regional air quality.

  12. Mathematical foundations of neurocomputing

    Energy Technology Data Exchange (ETDEWEB)

    Amari, S. (Tokyo Univ. (Japan). Faculty of Engineering)

    1990-09-01

    Neurocomputing makes use of parallel dynamical interactions of modifiable neuron-like elements. It is important to show, by mathematical treatments, the capabilities and limitations of information processing by various architectures of neural networks. This paper, gives mathematical foundations to neurocomputing. It considers the capabilities of transformations by layered networks, statistical neurodynamics, the dynamical characteristics of associative memory, a general theory of neural learning, and self-organization of neural networks.

  13. The Foundation of Morality

    OpenAIRE

    Juul-Larsen, Astrid; Cathmont-Prynn, Penelope Josefine; Magnúsdóttir, Gu∂rún Ása; Brudvig, Mette Rubeck; Kirkegaard, Marie Louise

    2008-01-01

    In this project we have been working on the phenomenon of morality, more specifically the foundation in relation to religion. We have been looking into both psychology and philosophy, in aim to find answers to our research. As main objects of investigation we have worked with the philosopher and psychologist William James, along with the theologian Paul Tillich. Furthermore we have looked into the Divine command theory, along with several theories and arguments from various professionals with...

  14. Foundations of image science

    CERN Document Server

    Barrett, Harrison H

    2013-01-01

    Winner of the 2006 Joseph W. Goodman Book Writing Award! A comprehensive treatment of the principles, mathematics, and statistics of image science In today's visually oriented society, images play an important role in conveying messages. From seismic imaging to satellite images to medical images, our modern society would be lost without images to enhance our understanding of our health, our culture, and our world. Foundations of Image Science presents a comprehensive treatment of the principles, mathematics, and st

  15. Stochastic Games. I. Foundations,

    Science.gov (United States)

    1982-04-01

    stimulate discussion and critical coment. Requests for single copies of a Paper will be filled by the Cowles Foundation within the limits of the supply...underpinning for the theory of stochastic games. Section 2 is a reworking of the Bevley- Kohlberg result integrated with Shapley’s; the "black magic" of... Kohlberg : The values of the r-discount game, and the stationary optimal strategies, have Puiseaux expansions. L.. 11" 6 3. More generally, consider an

  16. Buckling of Bucket Foundations

    DEFF Research Database (Denmark)

    Madsen, Søren; Andersen, Lars Vabbersgaard; Ibsen, Lars Bo

    2012-01-01

    In this paper, the risk of structural buckling during installation of large-diameter bucket foundations is addressed using numerical methods. Imperfect geometries are introduced based on the pre-buckling mode shapes from a linear Eigenvalue buckling analysis. Various imperfect geometries...... are introduced to reveal how sensitive the buckling load is to the mentioned imperfections. Including the first 21 mode shapes as imperfect geometries reduces the buckling pressure compared to only considering mode 1....

  17. Topological Foundations of Electromagnetism

    CERN Document Server

    Barrett, Terrence W

    2008-01-01

    Topological Foundations of Electromagnetism seeks a fundamental understanding of the dynamics of electromagnetism; and marshals the evidence that in certain precisely defined topological conditions, electromagnetic theory (Maxwell's theory) must be extended or generalized in order to provide an explanation and understanding of, until now, unusual electromagnetic phenomena. Key to this generalization is an understanding of the circumstances under which the so-called A potential fields have physical effects. Basic to the approach taken is that the topological composition of electromagnetic field

  18. Mathematical foundations of thermodynamics

    CERN Document Server

    Giles, R; Stark, M; Ulam, S

    2013-01-01

    Mathematical Foundations of Thermodynamics details the core concepts of the mathematical principles employed in thermodynamics. The book discusses the topics in a way that physical meanings are assigned to the theoretical terms. The coverage of the text includes the mechanical systems and adiabatic processes; topological considerations; and equilibrium states and potentials. The book also covers Galilean thermodynamics; symmetry in thermodynamics; and special relativistic thermodynamics. The book will be of great interest to practitioners and researchers of disciplines that deal with thermodyn

  19. Design of road foundations

    OpenAIRE

    Thom, Nicholas

    1988-01-01

    Research has been conducted into the fundamental mechanical properties of a granular material. This has involved the use of both a repeated load triaxial apparatus and a new hollow cylinder apparatus, which has required development and modification. Building on the foundation of earlier research at Nottingham, models have been developed which predict the stress-strain behaviour of a dry granular material under any combination of applied stresses. This includes repeatable elastic behaviour and...

  20. Giraffe™: Animals and keepers between high nature and urban popular culture in the history of Zoological Gardens

    Directory of Open Access Journals (Sweden)

    Wiebke Reinert

    2016-12-01

    Full Text Available The Zoological Garden as a special form of modern keeping of animals is a thoroughly urban phenomenon. It can only be properly understood within the context of urban cultural practices, economies and popular amusement industry that have accompanied zoo animals’ lives ever since. In mid-19th century Europe, zoos were established as bourgeois spaces in big cities and symbolized civilized distinctiveness featuring ideals of education and reasonable recreational activities.

  1. The Zoology Department at Washington University (1944-1954): from undergraduate to graduate studies with Viktor Hamburger.

    Science.gov (United States)

    Dunnebacke, T H

    2001-04-01

    Beginning from an undergraduate's perspective and continuing through graduate school, this student's experiences in the Department of Zoology at Washington University in St. Louis, Missouri was a time of many rewarding experiences. Now, on this occasion of his 100th birthday, I wish to express my appreciation to the Chairman, Dr. Viktor Hamburger, for his teachings, his encouragement, and his friendship that has lasted over the past 56 years.

  2. Wronski's Foundations of Mathematics.

    Science.gov (United States)

    Wagner, Roi

    2016-09-01

    Argument This paper reconstructs Wronski's philosophical foundations of mathematics. It uses his critique of Lagrange's algebraic analysis as a vignette to introduce the problems that he raised, and argues that these problems have not been properly appreciated by his contemporaries and subsequent commentators. The paper goes on to reconstruct Wronski's mathematical law of creation and his notions of theory and techne, in order to put his objections to Lagrange in their philosophical context. Finally, Wronski's proof of his universal law (the expansion of a given function by any series of functions) is reviewed in terms of the above reconstruction. I argue that Wronski's philosophical approach poses an alternative to the views of his contemporary mainstream mathematicians, which brings up the contingency of their choices, and bridges the foundational concerns of early modernity with those of the twentieth-century foundations crisis. I also argue that Wronski's views may be useful to contemporary philosophy of mathematical practice, if they are read against their metaphysical grain.

  3. Foundations of chaotic mixing.

    Science.gov (United States)

    Wiggins, Stephen; Ottino, Julio M

    2004-05-15

    The simplest mixing problem corresponds to the mixing of a fluid with itself; this case provides a foundation on which the subject rests. The objective here is to study mixing independently of the mechanisms used to create the motion and review elements of theory focusing mostly on mathematical foundations and minimal models. The flows under consideration will be of two types: two-dimensional (2D) 'blinking flows', or three-dimensional (3D) duct flows. Given that mixing in continuous 3D duct flows depends critically on cross-sectional mixing, and that many microfluidic applications involve continuous flows, we focus on the essential aspects of mixing in 2D flows, as they provide a foundation from which to base our understanding of more complex cases. The baker's transformation is taken as the centrepiece for describing the dynamical systems framework. In particular, a hierarchy of characterizations of mixing exist, Bernoulli --> mixing --> ergodic, ordered according to the quality of mixing (the strongest first). Most importantly for the design process, we show how the so-called linked twist maps function as a minimal picture of mixing, provide a mathematical structure for understanding the type of 2D flows that arise in many micromixers already built, and give conditions guaranteeing the best quality mixing. Extensions of these concepts lead to first-principle-based designs without resorting to lengthy computations.

  4. [Investigation of the presence of the etiological agents of malignant catarrhal fever in clinically healthy ruminants in zoological gardens].

    Science.gov (United States)

    Matzat, Talena; Eulenberger, Klaus; Müller, Hermann

    2015-01-01

    Malignant catarrhal fever (MCF) is an infectious disease in even-toed ungulates including domestic cattle and wild living ruminants, which repeatedly also occurred in zoological gardens in Europe. The goal of the study presented here was to determine whether wild ruminants--here in the sense of non-domesticated ruminant species in zoological collections--normally not known as carriers of MCF viruses, may carry and shed these viruses and thus might play a possible role as source of infection. To this end, swap samples from eye, nose, and rectum, and also some blood samples, collected from different ruminant species in 11 zoological gardens and animal parks in the years 2007 to 2009 were examined with real-time polymerase chain reaction (rt-PCR) for the presence of the genome of viruses known to cause MCF most frequently: alcelaphine herpesvirus 1 (AIHV-1), ovine herpesvirus 2 (OvHV-2), caprine herpesvirus 2 (CpHV-2) and malignant catarrhal fever virus--white-tailed deer (MCFV-WTD) The results of this investigation showed the presence of the genomes of one--or more--of these MCF viruses in five of the contributing institutions. A total of 28 samples (12.84%) proved to be positive. In no case, the presence of the AIHV-1 genome was detected. For the first time, the presence of the MCFV-WTD genome was demonstrated in goats, indicating a carrier state of this animal species.

  5. An outbreak of sarcocystosis in psittacines and a pigeon in a zoological collection in Brazil.

    Science.gov (United States)

    Ecco, R; Luppi, M M; Malta, M C C; Araújo, M R; Guedes, R M C; Shivaprasad, H L

    2008-12-01

    This report describes an outbreak of acute pulmonary sarcocystosis in different species of captive psittacines and in a Luzon bleeding-heart pigeon (Gallicolumba luzonica) in a zoological collection in Brazil. A majority of the birds were found dead and had exhibited no previous clinical signs. Grossly, pulmonary congestion and edema were the most-common findings. Enlarged and congested livers and spleens were also frequently observed. Microscopically, there was edema, fibrin exudation, congestion, and perivascular and interstitial lymphoplasmacytic infiltration associated with numerous sinuous schizonts of Sarcocystis sp. in the lungs. Mild to moderate myocarditis, hepatitis, splenitis, and interstitial nephritis were also observed in the birds. Immunohistochemistry confirmed Sarcocystis sp. in the capillaries of lungs, hearts, livers, and spleens of most of the birds, but also in the pancreas, kidney, intestine, proventriculus, and brain of a few birds. The probable source of Sarcocystis sp. in these birds was the wild opossum (Didelphis albiventris), a common inhabitant of a local forest that surrounds the Belo Horizonte Zoo (Fundação Zoo-Botânica). This is the first documentation of Sarcocystis infection in psittacines and a pigeon from Brazil.

  6. Fatal hemoprotozoal infections in multiple avian species in a zoological park.

    Science.gov (United States)

    Ferrell, Shannon T; Snowden, Karen; Marlar, Annajane B; Garner, Michael; Lung, Nancy P

    2007-06-01

    Over a 3-yr span, two juvenile lesser flamingos (Phoeniconaias minor), two green jays (Cyanocorax yncas glaucescens), and two Montezuma oropendolas (Psarocolius montezuma) died peracutely with no premonitory signs at a zoological park in the southern United States. At necropsy, the birds were in excellent body condition. Except for one green jay, the coelomic cavities were filled with a dark serosanguineous fluid. Splenomegaly and hepatomegaly were present. The livers were tan to purple with numerous, randomly distributed red-to-black foci, ranging in size from 1 to 4 mm. The predominant histopathologic finding, except in one green jay, was large protozoal cysts in the hepatic parenchyma. Histologically, the protozoal cysts were restricted to the liver, and none were identified in the skeletal muscle, spleen, or other tissues. Frozen tissue samples harvested at necropsy had a nested polymerase chain reaction assay performed to amplify the mitochondrial cytochrome B gene of the protozoa. The amplified gene sequences were compared with reference cytochrome B gene sequences for avian Plasmodium spp., Haemoproteus spp., and Leucocytozoon spp. The protozoal parasite within the hepatic parenchyma from the Montezuma oropendolas and the lesser flamingos was identified as Haemoproteus spp. Both green jays had Plasmodium spp. isolated from the submitted tissue samples. The peracute nature of the infections precluded any successful medical intervention, making prevention by exclusion the principal means to control hemoprotozoal transmission. There are no reports in the literature documenting identified fatal hemoprotozoal infections in oropendolas, green jays, or lesser flamingos.

  7. St. George Mivart as Popularizer of Zoology in Britain and America, 1869-1881.

    Science.gov (United States)

    Swain, Emma E

    2017-06-29

    Recent scholarly attentions have shifted from key actors within the scientific elite and religious authorities to scientific practitioners and popularizers who used science to pursue a wide variety of cultural purposes. The Roman Catholic zoologist St. George Mivart (1827-1900) has typically been cast as a staunch anti-Darwinian ostracized by Darwin's inner circle of scientific naturalists. Understood as a popularizer of science, his position can be re-thought. Mivart did not operate on the periphery of Victorian science. Instead, his notable contributions to the fields of zoology and anatomy and his participation in debates about the origin of the human mind, consciousness, and soul made him a central figure in the changing landscape of late-Victorian scientific culture. Through the popular periodical press and his anatomy textbook for beginners, Mivart secured a reputation as a key spokesman for science and gained authority as a leading critic of agnostic scientific naturalism. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

  8. Controlling and culturing diversity: experimental zoology before World War II and Vienna's Biologische Versuchsanstalt.

    Science.gov (United States)

    Logan, Cheryl A; Brauckmann, Sabine

    2015-04-01

    Founded in Vienna in 1903, the Institute for Experimental Biology pioneered the application of experimental methods to living organisms maintained for sustained periods in captivity. Its Director, the zoologist Hans Przibram, oversaw until 1938, the attempt to integrate ontogeny with studies of inheritance using precise and controlled measurements of the impact of environmental influences on the emergence of form and function. In the early years, these efforts paralleled and even fostered the emergence of experimental biology in America. But fate intervened. Though the Institute served an international community, most of its resident scientists and staff were of Jewish ancestry. Well before the Nazis entered Austria in 1938, these men and women were being fired and driven out; some, including Przibram, were eventually killed. We describe the unprecedented facilities built and the topics addressed by the several departments that made up this Institute, stressing those most relevant to the establishment and success of the Journal of Experimental Zoology, which was founded just a year later. The Institute's diaspora left an important legacy in North America, perhaps best embodied by the career of the developmental neuroscientist Paul Weiss. © 2015 Wiley Periodicals, Inc.

  9. A capital Scot: microscopes and museums in Robert E. Grant's zoology (1815-1840).

    Science.gov (United States)

    Quick, Tom

    2016-06-01

    Early nineteenth-century zoology in Britain has been characterized as determined by the ideological concerns of its proponents. Taking the zoologist Robert E. Grant as an exemplary figure in this regard, this article offers a differently nuanced account of the conditions under which natural-philosophical knowledge concerning animal life was established in post-Napoleonic Britain. Whilst acknowledging the ideological import of concepts such as force and law, it points to an additional set of concerns amongst natural philosophers - that of appropriate tool use in investigation. Grant's studies in his native Edinburgh relied heavily on the use of microscopes. On his arrival in London, however, he entered a culture in which a different set of objects - museum specimens - held greater persuasive power. This article relates changes in Grant's ideas and practices to the uneven emphases on microscopic and museological evidence amongst European, Scottish and English natural philosophers at this time. In so doing, it identifies the reliance of London-based natural philosophers on museology as constituting a limiting effect on the kinds of claim that Grant sought to make regarding the nature of life.

  10. Stanislaw Smreczynskis legacy and the Department of Zoology of the Jagiellonian University of Krakow (Poland).

    Science.gov (United States)

    Jaglarz, Mariusz K

    2008-01-01

    This article covers the origin and development of scientific interest in insect and amphibian developmental biology at the Department of Systematic Zoology and Zoogeography of the Jagiellonian University. The greater part of this historical account is devoted to Professor Stanislaw Smreczynski (1899-1975), the founding father of the Department, and comments on his biography and research achievements in the field of animal experimental embryology. A particular emphasis is on Smreczynski's contributions to contemporary understanding of early embryonic development of amphibians and insects as well as his expertise in Pleistocene and extant weevils (Curculionidae). A concise survey of developmental phenomena studied by some of Smreczynski's co-workers and followers is also presented, including the early embryogenesis of entognathans as well as germ cell determination and gonad formation in Drosophila virilis conducted by Jura; analysis of oogenesis in Collembola carried out by Krzysztofowicz; investigations of insects and tradigrades by Weglarska, and finally research into various aspects of ovary structure in diverse insect taxa by the Bilinski group.

  11. Basis for the photoidentification of zebras (Equus burchellii in the National Zoological Garden of Cuba

    Directory of Open Access Journals (Sweden)

    Ernesto Testé Lozano

    2013-09-01

    Full Text Available Variability in facial strip patterns in zebras aloud its individualization. This is the basis for photo identification techniques that substitute traditional marking methods that can be expensive and traumatic. Current paper present an identification key of Equus burchelli captive in the National Zoological Garden of Cuba using left side pictures of their faces. Region of interest was limited by axes traced from posterior mouth edge, the eye and the lower base of neck. Strips crossing each ax were counted building a numerical code for each individual. The 68 % of captive zebras (54 individuals were photo identified. A group of 12 individuals had a code completely different from others, identifying each one. Remaining individuals could be grouped by similar codes, resulting in 11 pairs, and four groups of three, four, five and six individuals each. Every individual was characterized by the occurrence of spots, truncated strips, bridges between vertical stripes, periorbital bands, and bifurcated stripes. With all this characters a visual identification key was developed.

  12. Teaching biology through statistics: application of statistical methods in genetics and zoology courses.

    Science.gov (United States)

    Colon-Berlingeri, Migdalisel; Burrowes, Patricia A

    2011-01-01

    Incorporation of mathematics into biology curricula is critical to underscore for undergraduate students the relevance of mathematics to most fields of biology and the usefulness of developing quantitative process skills demanded in modern biology. At our institution, we have made significant changes to better integrate mathematics into the undergraduate biology curriculum. The curricular revision included changes in the suggested course sequence, addition of statistics and precalculus as prerequisites to core science courses, and incorporating interdisciplinary (math-biology) learning activities in genetics and zoology courses. In this article, we describe the activities developed for these two courses and the assessment tools used to measure the learning that took place with respect to biology and statistics. We distinguished the effectiveness of these learning opportunities in helping students improve their understanding of the math and statistical concepts addressed and, more importantly, their ability to apply them to solve a biological problem. We also identified areas that need emphasis in both biology and mathematics courses. In light of our observations, we recommend best practices that biology and mathematics academic departments can implement to train undergraduates for the demands of modern biology.

  13. Diversity and community structure of butterfly of Arignar Anna Zoological Park, Chennai, Tamil Nadu.

    Science.gov (United States)

    Rajagopal, T; Sekar, M; Manimozhi, A; Baskar, N; Archunan, G

    2011-03-01

    Investigation was carried out on the diversity of butterfly fauna in selected localities of conservation and breeding center of Arignar Anna Zoological Park (AAZP), Chennai, Tamil Nadu. Atotal of 56 species were recorded, 15 of them belonged to Pieridae, 12 Nymphalidae, 9 Satyridae, 8 Papilionidae, 7 Danaidae, 3 Lycaenidae and 1 species each belonged to the families Acraeidae and Hesperidae. Qualitatively and quantitatively Pieridae family were comparatively dominant than that of other families. The notable addition to the 25 more species listed during this observation were compared to previous field survey. Comparison of butterfly species distribution between the different localities revealed that butterfly species richness was higher at mountain region with 52 species and lowest of 25 species at public visiting areas. Visitor's activities may be that reason for effects on butterfly distribution and lack of vegetation. Each five endemic and protected species (i.e. endangered) listed under the Wildlife (Protection)Act were highlighted greater conservation importances of the AAZP. It is suggest that butterfly species diversity generally increase with increase in vegetation and declines with the increase in disturbance.

  14. An outbreak of Sarcocystis calchasi encephalitis in multiple psittacine species within an enclosed zoological aviary.

    Science.gov (United States)

    Rimoldi, Guillermo; Speer, Brian; Wellehan, James F X; Bradway, Daniel S; Wright, Lewis; Reavill, Drury; Barr, Bradd C; Childress, April; Shivaprasad, H L; Chin, Richard P

    2013-11-01

    A total of 5 psittacine birds in an enclosed zoological exhibit, including 2 princess parrots and 3 cockatoos of 2 different species, developed severe central nervous system clinical signs over a 2-3-month period and died or were euthanized. Histologically, all birds had a lymphoplasmacytic and histiocytic encephalitis with intralesional protozoa consistent with a Sarcocystis species in addition to intramuscular tissue sarcocysts. By immunohistochemical staining, merozoites in brain and tissue cysts in muscle did not react with polyclonal antisera against Sarcocystis falcatula, Sarcocystis neurona, Toxoplasma gondii, and Neospora caninum, or with a monoclonal antibody to S. neurona. Transmission electron microscopy on sarcocyst tissue cyst walls from 2 birds was morphologically consistent with Sarcocystis calchasi. Polymerase chain reaction (PCR) amplification and sequencing of partial 18S ribosomal RNA from muscle tissue cysts and brain schizonts from 3 birds was consistent with a clade containing S. calchasi and Sarcocystis columbae but could not distinguish these closely related Sarcocystis species. However, PCR amplification and sequencing of the internal transcribed spacer 1 RNA segment in the brain from 2 birds and muscle from 2 birds specifically identified the isolates as S. calchasi. The current report documents that multiple psittacine species are susceptible intermediate hosts of S. calchasi, and that infection can cause encephalitis resulting in significant morbidity and mortality in psittacine aviaries.

  15. Embryos in evolution: evo-devo at the Naples Zoological Station in 1874.

    Science.gov (United States)

    Hall, Brian K

    2009-03-01

    Eighteen seventy-four was a high point in evolutionary embryology. Thanks to Charles Darwin, the theory of evolution by natural selection provided a revolutionary new way of viewing the relationships and origins of organisms on Earth. Thanks to Ernst Haeckel, embryos were the way to study evolution (Haeckel in Generelle morphologie der organismen, vols 1, 2. Verlag Georg Reimer, Berlin, 1866)-it really was embryos in evolution-and recapitulation was in the air. Thanks to Anton Dohrn, a new research facility was on the ground, designed, located and structured to facilitate the study of embryos in evolution. Anton Dohrn devised, designed, financed, supervised the construction and then administered the Naples Zoological Station specifically so that researchers from all nations would have a facility where Darwin's theory of evolution by natural selection could be tested. The zoologists who took advantage of the brand new facility within weeks of its opening late in 1873 established lines of research into evolutionary embryology, the field we now know as evolutionary developmental biology (evo-devo), the study of embryos in evolution. I examine the approach taken by Ambrosius Hubrecht, the first Dutch embryologist to undertake research at the station, and then evaluate the research of three British zoologists-E. Ray Lankester, Albert Dew-Smith, and Francis Maitland (Frank) Balfour. All four sought insights into origins, especially vertebrate origins that rested on comparative embryology, homology, germ layers, and a Darwinian approach to origins.

  16. The foundational ontology library ROMULUS

    CSIR Research Space (South Africa)

    Khan, ZC

    2013-09-01

    Full Text Available A purpose of a foundational ontology is to solve interoperability issues among domain ontologies and they are used for ontology- driven conceptual data modelling. Multiple foundational ontologies have been developed in recent years, and most of them...

  17. Scour around Offshore Windturbine Foundations

    DEFF Research Database (Denmark)

    Larsen, Brian Juul; De Vos, Leen; Frigaard, Peter

    For the present report a testprogramme has been performed to determine the scour around offshore windturbine foundations.......For the present report a testprogramme has been performed to determine the scour around offshore windturbine foundations....

  18. Brain and Behavior Research Foundation.

    Science.gov (United States)

    ... Stress Disorder View All > Donate DONATE TODAY! > The Brain & Behavior Research Foundation is committed to alleviating the suffering caused ... and breakthroughs in scientific research. Copyright © 2016 the brain & behavior research foundation Privacy Policy Legal Notices and Disclaimers

  19. New proposals for naming lower-ranked taxa within the frame of the International Code of Zoological Nomenclature.

    Science.gov (United States)

    Dubois, Alain

    2006-10-01

    The recent multiplication of cladistic hypotheses for many zoological groups poses a challenge to zoological nomenclature following the International Code of Zoological Nomenclature: in order to account for these hypotheses, we will need many more ranks than currently allowed in this system, especially in lower taxonomy (around the ranks genus and species). The current Code allows the use of as many ranks as necessary in the family-series of nomina (except above superfamily), but forbids the use of more than a few ranks in the genus and species-series. It is here argued that this limitation has no theoretical background, does not respect the freedom of taxonomic thoughts or actions, and is harmful to zoological taxonomy in two respects at least: (1) it does not allow to express in detail hypothesized cladistic relationships among taxa at lower taxonomic levels (genus and species); (2) it does not allow to point taxonomically to low-level differentiation between populations of the same species, although this would be useful in some cases for conservation biology purposes. It is here proposed to modify the rules of the Code in order to allow use by taxonomists of an indeterminate number of ranks in all nominal-series. Such an 'expanded nomenclatural system' would be highly flexible and likely to be easily adapted to any new finding or hypothesis regarding cladistic relationships between taxa, at genus and species level and below. This system could be useful for phylogeographic analysis and in conservation biology. In zoological nomenclature, whereas robustness of nomina is necessary, the same does not hold for nomenclatural ranks, as the latter are arbitrary and carry no special biological, evolutionary or other information, except concerning the mutual relationships between taxa in the taxonomic hierarchy. Compared to the Phylocode project, the new system is equally unambiguous within the frame of a given taxonomic frame, but it provides more explicit and

  20. Wave Forces on Windturbine Foundations

    DEFF Research Database (Denmark)

    Larsen, Brian Juul; Frigaard, Peter

    A testprogramme has been performed to determine the wave forces on two types of foundations for an offshore windturbine. the tested foundation types are a monopile and cone. Furthermore the shaft of the cone has been tested.......A testprogramme has been performed to determine the wave forces on two types of foundations for an offshore windturbine. the tested foundation types are a monopile and cone. Furthermore the shaft of the cone has been tested....

  1. Instant Zurb Foundation 4

    CERN Document Server

    Arévalo, Jorge

    2013-01-01

    A quick and easy guide that follows a practical approach to rapidly create responsive web pages using Foundation 4 framework, following the mobile-first philosophy.If you are a web developer who wants to get the most out of your HTML5/CSS/JavaScript skills, this book is ideal for you. It is assumed that you will have some experience with these languages, but for those who don't, you can also be up and running in an instant.

  2. Web services foundations

    CERN Document Server

    Bouguettaya, Athman; Daniel, Florian

    2013-01-01

    Web services and Service-Oriented Computing (SOC) have become thriving areas of academic research, joint university/industry research projects, and novel IT products on the market. SOC is the computing paradigm that uses Web services as building blocks for the engineering of composite, distributed applications out of the reusable application logic encapsulated by Web services. Web services could be considered the best-known and most standardized technology in use today for distributed computing over the Internet.Web Services Foundations is the first installment of a two-book collection coverin

  3. Mathematical foundations of elasticity

    CERN Document Server

    Marsden, Jerrold E

    1994-01-01

    This advanced-level study approaches mathematical foundations of three-dimensional elasticity using modern differential geometry and functional analysis. It is directed to mathematicians, engineers and physicists who wish to see this classical subject in a modern setting with examples of newer mathematical contributions. Prerequisites include a solid background in advanced calculus and the basics of geometry and functional analysis.The first two chapters cover the background geometry ― developed as needed ― and use this discussion to obtain the basic results on kinematics and dynamics of con

  4. Foundations of Galois theory

    CERN Document Server

    Postnikov, MM; Stark, M; Ulam, S

    1962-01-01

    Foundations of Galois Theory is an introduction to group theory, field theory, and the basic concepts of abstract algebra. The text is divided into two parts. Part I presents the elements of Galois Theory, in which chapters are devoted to the presentation of the elements of field theory, facts from the theory of groups, and the applications of Galois Theory. Part II focuses on the development of general Galois Theory and its use in the solution of equations by radicals. Equations that are solvable by radicals; the construction of equations solvable by radicals; and the unsolvability by radica

  5. Foundations of Inference

    Directory of Open Access Journals (Sweden)

    Kevin H. Knuth

    2012-06-01

    Full Text Available We present a simple and clear foundation for finite inference that unites and significantly extends the approaches of Kolmogorov and Cox. Our approach is based on quantifying lattices of logical statements in a way that satisfies general lattice symmetries. With other applications such as measure theory in mind, our derivations assume minimal symmetries, relying on neither negation nor continuity nor differentiability. Each relevant symmetry corresponds to an axiom of quantification, and these axioms are used to derive a unique set of quantifying rules that form the familiar probability calculus. We also derive a unique quantification of divergence, entropy and information.

  6. System Reliability Analysis: Foundations.

    Science.gov (United States)

    1982-07-01

    performance formulas for systems subject to pre- ventive maintenance are given. V * ~, , 9 D -2 SYSTEM RELIABILITY ANALYSIS: FOUNDATIONS Richard E...reliability in this case is V P{s can communicate with the terminal t = h(p) Sp2(((((p p)p) p)p)gp) + p(l -p)(((pL p)p)(p 2 JLp)) + p(l -p)((p(p p...For undirected networks, the basic reference is A. Satyanarayana and Kevin Wood (1982). For directed networks, the basic reference is Avinash

  7. Foundations of Power

    DEFF Research Database (Denmark)

    Lev, Amnon

    The categories of law play an essential part in the elaboration of the concept of the modern state. From the 17th century society is perceived to be the product of the free will of its citizens, as expressed in their consent to the social contract. Contract thus becomes the conceptual foundation...... in which human freedom is translated into civil authority. The system of this translation is natural law.   The dissertation traces the genesis and the disintegration of the tradition of modern natural law in the period from the 17th to the 19th century. It shows how the format of 20th century...

  8. Problem solving in foundation engineering using foundationPro

    CERN Document Server

    Yamin, Mohammad

    2016-01-01

    This book is at once a supplement to traditional foundation engineering textbooks and an independent problem-solving learning tool. The book is written primarily for university students majoring in civil or construction engineering taking foundation analysis and design courses to encourage them to solve design problems. Its main aim is to stimulate problem solving capability and foster self-directed learning. It also explains the use of the foundationPro software, available at no cost, and includes a set of foundation engineering applications. Taking a unique approach, Dr. Yamin summarizes the general step-by-step procedure to solve various foundation engineering problems, illustrates traditional applications of these steps with longhand solutions, and presents the foundationPro solutions. The special structure of the book allows it to be used in undergraduate and graduate foundation design and analysis courses in civil and construction engineering. The book stands as valuable resource for students, faculty, ...

  9. Mathematical foundations of biomechanics.

    Science.gov (United States)

    Niederer, Peter F

    2010-01-01

    The aim of biomechanics is the analysis of the structure and function of humans, animals, and plants by means of the methods of mechanics. Its foundations are in particular embedded in mathematics, physics, and informatics. Due to the inherent multidisciplinary character deriving from its aim, biomechanics has numerous connections and overlapping areas with biology, biochemistry, physiology, and pathophysiology, along with clinical medicine, so its range is enormously wide. This treatise is mainly meant to serve as an introduction and overview for readers and students who intend to acquire a basic understanding of the mathematical principles and mechanics that constitute the foundation of biomechanics; accordingly, its contents are limited to basic theoretical principles of general validity and long-range significance. Selected examples are included that are representative for the problems treated in biomechanics. Although ultimate mathematical generality is not in the foreground, an attempt is made to derive the theory from basic principles. A concise and systematic formulation is thereby intended with the aim that the reader is provided with a working knowledge. It is assumed that he or she is familiar with the principles of calculus, vector analysis, and linear algebra.

  10. 道德规范与动物学%Ethics and zoology

    Institute of Scientific and Technical Information of China (English)

    John St. J. S. BUCKERIDGE

    2004-01-01

    Ethics involves the application of morality in a professional setting; in light of this, the teaching of ethics is mandatory in professional degrees such as engineering and medicine. To date it is not a mandatory component of most science curricula. This begs the question: is science a profession? If it is, do scientists such as zoologists need to understand the ethical framework and constructs within which they function? Zoologists are currently enjoying considerable media exposure-much of it involving how we treat animals and how (or whether) we carry out genetic engineering. There is however much more, from an ethical perspective, to a practising zoologist than these two issues. This paper examines these,and assesses the need and potential for inclusion of ethics within the zoological sciences curriculum. It is contended that zoologists are professionals, and are increasingly asked to make decisions that have the potential to significantly alter our environment. In light of this, all practicing zoologists must have a clear understanding of ethical constructs, and an ability to make ethically informed decisions. This has far reaching consequences on the way in which we teach zoology, and the manner in which we ensure continuing professional development of zoologists [ Acta Zoologica Sinica 50 (5): 834 - 840,2004].%道德规范教育如今已经提升到了专业的水平.因此在专业领域里(例如工程学和医学),道德规范教育应作为必修课程.但至今很多理科课程仍没有把它列为必修课.这就给我们提出了一个疑问:理科是专业课程吗?如果是的话,那么科学家例如动物学家需不需要熟悉他们职责范围内的道德准则和尺度呢?动物学家对医学上暴露的一些问题很敏感--包括我们怎样对待动物以及我们怎样或者是否开展基因工程.但是从道德观念上来看,道德规范教育的实行是比这两件事更实际的.这篇论文就以上观点进行了进一步的论

  11. Nature in Botany and Zoology in the Spanish Literature: La Celestina

    Directory of Open Access Journals (Sweden)

    Pardo de Santayana, Manuel

    2011-06-01

    Full Text Available The botanical and zoological references that appear in La Celestina are analysed and cuantified to provide an insight of the knowledge about plants and animals included in a literary work of the Rennaisance, in this case one of the most important of the Spanish literature. The plants and animals products were used by the healer for the care, health and beauty of the body. Many other plants, animals and some mineral products were used for love remedies. Moreover, references to plant and animal names and their products are also commented as linguistic sources, i.e. metaphoric references to plants, set phrases, and other literary figures of speech. All the 86 plant species and 70 animals and the complete textual passages are included in two apendixes.

    En este trabajo se analizan y cuantifican las referencias botánicas y zoológicas que aparecen en La Celestina como ejemplo de los conocimientos sobre plantas y animales que incorpora una obra de la literatura renacentista española. Dado el oficio de la protagonista, el interés del uso de muchas plantas y animales se centra en el cuidado, cura y aseo del cuerpo, que entonces se hacía sobre todo a base de productos vegetales y animales. Éstos también aparecen empleados en la magia de amor. Se comentan asimismo la utilización de nombres de plantas y animales, así como de productos derivados de éstos, como recursos lingüisticos o literarios; es decir, cuando se emplean como metáforas, en dichos, frases hechas y otras figuras literarias. Se incluyen en 2 anexos las 86 especies vegetales y las 70 animales, así como las citas encontradas.

  12. Prevalence of Entamoeba species in captive primates in zoological gardens in the UK

    Directory of Open Access Journals (Sweden)

    Carl S. Regan

    2014-07-01

    Full Text Available The aim of this study was to determine the prevalence of amoebic infection in non-human primates (NHPs from six Zoological gardens in the United Kingdom. Initially, 126 faecal samples were collected from 37 individually identified NHPs at Twycross Zoo, UK, and were subjected to microscopic examination. A subsequent, nationwide experiment included 350 faecal samples from 89 individually identified NHPs and 73 unidentified NHPs from a number of UK captive wildlife facilities: Twycross Zoo (n = 60, Colchester Zoo (n = 3, Edinburgh Zoo (n = 6, Port Lympne Wild Animal Park (n = 58, Howletts Wild Animal Park (n = 31, and Cotswold Wildlife Park (n = 4. Samples were examined by PCR and sequencing using four specific primer sets designed to differentiate between the pathogenic E. histolytica, the non-pathogenic E. dispar, and non-pathogenic uninucleate cyst-producing Entamoeba species. In the first experiment, Entamoeba was detected in 30 primates (81.1%. Six (16.2% primates were infected with E. histolytica species complex. The highest carriage of Entamoeba species was found in Old World Colobinae primates. In the nationwide experiment, molecular analysis of faecal samples revealed notable rates of Entamoeba infection (101 samples, 28.9%, including one sample infected with E. histolytica, 14 samples with E. dispar, and 86 samples with uninucleated-cyst producing Entamoeba species. Sequences of positive uninucleated-cyst producing Entamoeba samples from Twycross Zoo clustered with the E. polecki reference sequences ST4 reported in Homo sapiens, and are widely separated from other Entamoeba species. These findings suggest a low prevalence of the pathogenic Entamoeba infection, but notable prevalence of non-pathogenic E. polecki infection in NHPs in the UK.

  13. From experimental zoology to big data: Observation and integration in the study of animal development.

    Science.gov (United States)

    Bolker, Jessica; Brauckmann, Sabine

    2015-06-01

    The founding of the Journal of Experimental Zoology in 1904 was inspired by a widespread turn toward experimental biology in the 19th century. The founding editors sought to promote experimental, laboratory-based approaches, particularly in developmental biology. This agenda raised key practical and epistemological questions about how and where to study development: Does the environment matter? How do we know that a cell or embryo isolated to facilitate observation reveals normal developmental processes? How can we integrate descriptive and experimental data? R.G. Harrison, the journal's first editor, grappled with these questions in justifying his use of cell culture to study neural patterning. Others confronted them in different contexts: for example, F.B. Sumner insisted on the primacy of fieldwork in his studies on adaptation, but also performed breeding experiments using wild-collected animals. The work of Harrison, Sumner, and other early contributors exemplified both the power of new techniques, and the meticulous explanation of practice and epistemology that was marshaled to promote experimental approaches. A century later, experimentation is widely viewed as the standard way to study development; yet at the same time, cutting-edge "big data" projects are essentially descriptive, closer to natural history than to the approaches championed by Harrison et al. Thus, the original questions about how and where we can best learn about development are still with us. Examining their history can inform current efforts to incorporate data from experiment and description, lab and field, and a broad range of organisms and disciplines, into an integrated understanding of animal development. © 2015 Wiley Periodicals, Inc.

  14. Fraction Sense: Foundational Understandings.

    Science.gov (United States)

    Fennell, Francis Skip; Karp, Karen

    2016-08-09

    The intent of this commentary is to identify elements of fraction sense and note how the research studies provided in this special issue, in related but somewhat different ways, validate the importance of such understandings. Proficiency with fractions serves as a prerequisite for student success in higher level mathematics, as well as serving as a gateway to many occupations and varied contexts beyond the mathematics classroom. Fraction sense is developed through instructional opportunities involving fraction equivalence and magnitude, comparing and ordering fractions, using fraction benchmarks, and computational estimation. Such foundations are then extended to operations involving fractions and decimals and applications involving proportional reasoning. These components of fraction sense are all addressed in the studies provided in this issue, with particular consideration devoted to the significant importance of the use of the number line as a central representational tool for conceptually understanding fraction magnitude.

  15. Foundations of quantum gravity

    CERN Document Server

    Lindesay, James

    2013-01-01

    Exploring how the subtleties of quantum coherence can be consistently incorporated into Einstein’s theory of gravitation, this book is ideal for researchers interested in the foundations of relativity and quantum physics. The book examines those properties of coherent gravitating systems that are most closely connected to experimental observations. Examples of consistent co-gravitating quantum systems whose overall effects upon the geometry are independent of the coherence state of each constituent are provided, and the properties of the trapping regions of non-singular black objects, black holes, and a dynamic de Sitter cosmology are discussed analytically, numerically, and diagrammatically. The extensive use of diagrams to summarise the results of the mathematics enables readers to bypass the need for a detailed understanding of the steps involved. Assuming some knowledge of quantum physics and relativity, the book provides textboxes featuring supplementary information for readers particularly interested ...

  16. The foundation of physicianship.

    Science.gov (United States)

    Fuks, Abraham; Brawer, James; Boudreau, J Donald

    2012-01-01

    Although the practice of medicine continually changes in response to new biomedical understanding, novel technologies, and evolving cultural contexts, the ethical foundations of the clinical relationship between patient and physician paradoxically remain constant. There are fundamental characteristics with respect to character, behavior, and responsibilities that are descriptive of and necessary to the role of healer and that underpin the notion of physicianship. This article discusses the underlying characteristics or virtues that are necessary to the practice of medicine from the perspectives of three different philosophic traditions: the Aristotelian idea of phronesis as developed in the work of Edmund Pellegrino; the notion of alterity as framed by Emmanuel Levinas; and the attributes necessary to healing as laid out in the kabbala.

  17. The predicted impact of VOCs from Marijuana cultivation operations on ozone concentrations in great Denver, CO.

    Science.gov (United States)

    Wang, C. T.; Vizuete, W.; Wiedinmyer, C.; Ashworth, K.

    2016-12-01

    Colorado is the first the marijuana legal states in the United States since 2014. As a result, thousands of legal Marijuana cultivation operations are at great Denver area now. Those Marijuana cultivation operations could be the potential to release a lot of biogenic VOCs, such as monoterpene(C10H16), alpha-pinene, and D-limonene. Those alkene species could rapidly increase the peroxy radicals and chemical reactions in the atmosphere, especially in the urban area which belong to VOC-limited ozone regime. These emissions will increase the ozone in Denver city, where is ozone non-attainment area. Some previous research explained the marijuana smoke and indoor air quality (Martyny, Serrano, Schaeffer, & Van Dyke, 2013) and the smell of marijuana chemical compounds(Rice & Koziel, 2015). However, there have been no studies discuss on identifying and assessing emission rate from marijuana and how those species impact on atmospheric chemistry and ozone concentration, and the marijuana emissions have been not considered in the national emission inventory, either. This research will use air quality model to identify the possibility of ozone impact by marijuana cultivation emission. The Comprehensive Air Quality Model with Extensions, CAMx, are applied for this research to identify the impact of ozone concentration. This model is government regulatory model based on the Three-State Air Quality Modeling Study (3SAQS), which developed by UNC-Chapel Hill and ENVIRON in 2012. This model is used for evaluation and regulate the ozone impact in ozone non-attainment area, Denver city. The details of the 3SAQS model setup and protocol can be found in the 3SAQS report(UNC-IE, 2013). For the marijuana emission study scenarios, we assumed the monoterpene (C10H16) is the only emission species in air quality model and identify the ozone change in the model by the different quantity of emission rate from marijuana cultivation operations.

  18. The value of a safety-net hospital case example: Denver Health.

    Science.gov (United States)

    Krantz, Mori J; Brown, Carrie A; Mehler, Philip S

    2013-01-01

    Mergers in the health care are common. The safety nets are being left out, because the operating margins of these hospitals are too thin. The Accountable Care Act (ACA) may increase the financial challenges of safety nets. This is because uncompensated care disbursements such as funding of the disproportionate share hospitals are scheduled to phase down as ACA implementation proceeds. If the safety nets became financially unstable, this would destabilize the local hospital market. Denver Health has gained national recognition for its innovations and excellent quality of care. This article will promote an awareness that safety-net hospitals should be considered for collaborations.

  19. Sporobolomyces koalae sp. nov., a basidiomycetous yeast isolated from nasal smears of Queensland koalas kept in a Japanese zoological park.

    Science.gov (United States)

    Satoh, Kazuo; Makimura, Koichi

    2008-12-01

    Three strains (JCM 15063(T), JCM 15098 and JCM 15099) of a novel basidiomycetous yeast species belonging to the genus Sporobolomyces were isolated from nasal smears of Queensland koalas kept in a Japanese zoological park. Analyses of sequences of the nuclear rDNA internal transcribed spacer region and the 26S rDNA D1/D2 domain and morphological studies indicated that these strains represent a novel species with a close phylogenetic relationship to Sporobolomyces carnicolor and Sporobolomyces japonicus in the Sporidiobolus lineage, for which the name Sporobolomyces koalae sp. nov. is proposed (type strain JCM 15063(T) =CBS 10914(T) =DSM 19992(T)).

  20. A catalogue of the Chrysididae (Insecta, Hymenoptera) types deposited in the Zoological Museum, Moscow Lomonosov State University, Russia.

    Science.gov (United States)

    Rosa, Paolo; Antropov, Alexander V; Xu, Zaifu

    2015-07-23

    A critical and annotated catalogue of 52 types of Chrysididae belonging to 32 species deposited in the Zoological Museum of Moscow Lomonosov State University is given. The lectotypes of Chrysis sabulosa Radoszkowski, 1877 and Ellampus (Philoctetes) fedtschenkoi Semenov, 1932 are designated. New synonyms are proposed for (valid name first): Omalus imbecillus (Mocsáry, 1889) = Ellampus kozhevnikovi Semenov, 1932, syn. nov., and Chrysis speciosa Radoszkowski, 1877 = C. fulvicornis Mocsáry, 1889, syn. nov. The status of Hedychridium erschovi (Radoszkowski, 1877), stat. resurr. is revalidated.

  1. Apuntes para un bestiario criptozoológico : La zoología de los animales fantásticos

    OpenAIRE

    Morrone, Juan José; Fortino, Adrián D.

    1996-01-01

    Los animales han fascinado a los seres humanos desde los albores mismos de la civilización. Amados, temidos, codiciados, odiados, ellos nos acompañan en nuestros mitos, rituales y narraciones. Durante la Edad Media, cada especie animal tenía un lugar y una función en el cosmos. Los bestiarios medievales resumían las características más relevantes de los animales, tanto reales como fantásticos. Con el advenimiento de la zoología moderna, fuimos perdiendo la perspectiva antropocéntrica y muchas...

  2. An updated list of type material of Ephemeroptera Hyatt & Arms, 1890, deposited at the Zoological Museum of Hamburg (ZMH)

    Science.gov (United States)

    Sartori, Michel; Kubiak, Martin; Rajaei, Hossein

    2016-01-01

    Abstract The type specimens of Ephemeroptera (Insecta) housed at the Zoological Museum of Hamburg (ZMH) are compiled in this document. The current nomenclature of all species is given. In total, Ephemeroptera type material of ZMH encompasses 161 species. Fifty-one holotypes and five lectotypes are present. Forty-one species are represented by syntypes, 85 by paratypes and five by paralectotypes. Material of two species (Cinygma asiaticum Ulmer, 1924 and Pseudocloeon klapaleki Müller-Liebenau, 1982) is missing. The present catalogue is an updated version of Weidner (1964a). PMID:27551230

  3. The logical foundations of mathematics

    CERN Document Server

    Hatcher, William S

    1981-01-01

    The Logical Foundations of Mathematics offers a study of the foundations of mathematics, stressing comparisons between and critical analyses of the major non-constructive foundational systems. The position of constructivism within the spectrum of foundational philosophies is discussed, along with the exact relationship between topos theory and set theory.Comprised of eight chapters, this book begins with an introduction to first-order logic. In particular, two complete systems of axioms and rules for the first-order predicate calculus are given, one for efficiency in proving metatheorems, and

  4. Evaluation of a marketing program designed to increase consumer consideration of energy-efficient products in Denver, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    1978-08-01

    A demonstration marketing program to sensitize Denver homeowners to incorporate the energy cost of ownership orientation in their decision process regarding purchase of energy-efficient products is described. Personal interviews with Denver homeowners were conducted. A first survey established a baseline for consumer awareness and acceptance of energy conservation and conservation-related products and provided information which could be utilized in developing marketing strategies related to energy conservation and the concept of energy cost of ownership. A second survey measured shifts in awareness and attitudes which might have occurred as a result of the marketing demonstration program. The methodology and results of the evaluation are discussed in detail. The Denver Test Market Media Campaign conducted through multi-media advertising and public relations campaigns to sensitize the residents to the positive consideraton of energy-efficient products is described. (MCW)

  5. Evaluation of a marketing program designed to increase consumer consideration of energy-efficient products in Denver, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    1978-08-01

    A demonstration marketing program to sensitize Denver homeowners to incorporate the energy cost of ownership orientation in their decision process regarding purchase of energy-efficient products is described. Personal interviews with Denver homeowners were conducted. A first survey established a baseline for consumer awareness and acceptance of energy conservation and conservation-related products and provided information which could be utilized in developing marketing strategies related to energy conservation and the concept of energy cost of ownership. A second survey measured shifts in awareness and attitudes which might have occurred as a result of the marketing demonstration program. The methodology and results of the evaluation are discussed in detail. The Denver Test Market Media Campaign conducted through multi-media advertising and public relations campaigns to sensitize the residents to the positive consideraton of energy-efficient products is described. (MCW)

  6. Foundations of resilience thinking.

    Science.gov (United States)

    Curtin, Charles G; Parker, Jessica P

    2014-08-01

    Through 3 broad and interconnected streams of thought, resilience thinking has influenced the science of ecology and natural resource management by generating new multidisciplinary approaches to environmental problem solving. Resilience science, adaptive management (AM), and ecological policy design (EPD) contributed to an internationally unified paradigm built around the realization that change is inevitable and that science and management must approach the world with this assumption, rather than one of stability. Resilience thinking treats actions as experiments to be learned from, rather than intellectual propositions to be defended or mistakes to be ignored. It asks what is novel and innovative and strives to capture the overall behavior of a system, rather than seeking static, precise outcomes from discrete action steps. Understanding the foundations of resilience thinking is an important building block for developing more holistic and adaptive approaches to conservation. We conducted a comprehensive review of the history of resilience thinking because resilience thinking provides a working context upon which more effective, synergistic, and systems-based conservation action can be taken in light of rapid and unpredictable change. Together, resilience science, AM, and EPD bridge the gaps between systems analysis, ecology, and resource management to provide an interdisciplinary approach to solving wicked problems.

  7. Evaluation of the psychometric properties of the Spanish version of the Denver Developmental Screening Test II.

    Science.gov (United States)

    De-Andrés-Beltrán, Beatriz; Rodríguez-Fernández, Ángel L; Güeita-Rodríguez, Javier; Lambeck, Johan

    2015-03-01

    The objective of this study was to examine the psychometric properties of the Spanish version of the Denver Developmental Screening Test II in a population of Spanish children. Two hundred children ranging from 9 month to 6 years were grouped into two samples (healthy/with psychomotor delay) and screened in order to check whether they suffered from psychomotor delay. Children from three Early Intervention Centres and three schools participated in this study. Criterion validity was calculated by the method of extreme groups, comparing healthy children to those with development delay. Interobserver and intraobserver reliability were calculated using Cohen Kappa coefficient, and internal consistency was calculated via the Kuder-Richardson coefficient. The scale demonstrated 89% sensitivity, 92% specificity, a positive predicted value of 91% and a negative predicted value of 89%, whereas the positive and negative likelihood ratio was 11.12 and 0.12, respectively. Intraobserver reliability ranged from 0.662 to 1, and interobserver reliability ranged from 0.886 to 1. The Kuder-Richardson coefficient values ranged from 87.5 to 97.6%. The Spanish version of the Denver Developmental Screening Test II was found to have a good criterion validity, reliability and internal consistency and is a suitable screening test for use in a population of Spanish children.

  8. Performance of children with phenylketonuria in the Developmental Screening Test--Denver II.

    Science.gov (United States)

    Silva, Greyce Kelly da; Lamônica, Dionísia Aparecida Cusin

    2010-01-01

    phenylketonuria is an autosomal recessive disorder resulting from the mutation of a gene located in chromosome 12q22-24.1. to describe the performance of children with classic phenylketonuria, who were diagnosed and treated early, in the Development Screening Test Denver - II. participants were 20 children with phenylketonuria, ranging in age from 3 and 6 years, and 10 children with typical language development, paired by gender, age and socioeconomic level to the research group. The plasmatic phenylalanine measure and the neurological, psychological and social information were gathered in the data base of the Neonatal Screening Programs for Metabolic disorder. Assessment consisted on the application of the Development Screening Test Denver II. A descriptive statistical analysis and the Mann Whitney test were used in order to characterize the tested skills. For the measurements of the plasmatic phenylalanine blood levels the values considered for analysis were: below 2 mg/dL, above 4 mg/dL, reference values between 2 and 4 mg/dL, of all exams performed during the participants'lives; maximum and minimum values and values obtained on the day of the screening application. comparison between the groups indicated statistically significant differences for the personal-social and language areas. children who were diagnosed and treated early for phenylketonuria present deficits in the personal-social and language areas. Also, even when receiving follow-up and undergoing treatment, these children presented difficulties in maintaining normal plasmatic phenylalanine levels.

  9. Effects of the May 5-6, 1973, storm in the Greater Denver area, Colorado

    Science.gov (United States)

    Hansen, Wallace R.

    1973-01-01

    Rain began falling on the Greater Denver area the evening of Saturday, May 5, 1973, and continued through most of Sunday, May 6. Below about 7,000 feet altitude, the precipitation was mostly rain; above that altitude, it was mostly snow. Although the rate of fall was moderate, at least 4 inches of rain or as much as 4 feet of snow accumulated in some places. Sustained precipitation falling at a moderate rate thoroughly saturated the ground and by midday Sunday sent most of the smaller streams into flood stage. The South Platte River and its major tributaries began to flood by late Sunday evening and early Monday morning. Geologic and hydrologic processes activated by the May 5-6 storm caused extensive damage to lands and to manmade structures in the Greater Denver area. Damage was generally most intense in areas where man had modified the landscape--by channel constrictions, paving, stripping of vegetation and topsoil, and oversteepening of hillslopes. Roads, bridges, culverts, dams, canals, and the like were damaged or destroyed by erosion and sedimentation. Streambanks and structures along them were scoured. Thousands of acres of croplands, pasture, and developed urban lands were coated with mud and sand. Flooding was intensified by inadequate storm sewers, blocked drains, and obstructed drainage courses. Saturation of hillslopes along the Front Range caused rockfalls, landslides, and mudflows as far west as Berthoud Pass. Greater attention to geologic conditions in land-use planning, design, and construction would minimize storm damage in the future.

  10. Antithetic Foundations of Economics

    Directory of Open Access Journals (Sweden)

    Marin Dinu

    2011-03-01

    Full Text Available This paper aims at decrypting the manner in which the foundations of Economics as a science and the meanings of the relevant explanatory formulas are being shaped. My analytical endeavor focuses on understanding the peculiarities of what is referred to as the object of study of the science known as Economics, an academic synthesis of concept-related breakthroughs regarding economicity. The explicit purpose of this analysis is to identify perennial benchmarks in economic cognition whereby this ensures its consistency. The implicit purpose is to shape a cognitive model in line with the specifics of the conceptual universe of Economics, as well as with the sources of the economic realities that are subject to a sui-generis relativism. The primary benefit of this endeavor consists in systemizing the conceptual prospects with an antithetic nature that allow for the explanations of the state of economic rationality and generate the understanding of what the source of economicity is and how it behaves. As such, the conclusions are marked by the stringent need of more precisely defining economic knowledge in order to match the changing nature of economic reality, as an expression that embraces the meeting point of two ontological vistas that are methodologically separated by some theories: human nature and human condition. Economics as a science thus features, apart from a conceptual substrate that needs to be spotted, an ontological background that needs to be revealed. The role played by this background appears to be most frequently ignored. The joint identification of both direct and contextual determinants for a sensitive area of humankind, i.e. the economy, is a direction to be followed by the royal path of rational knowledge.

  11. Foundation Degrees: A Risky Business?

    Science.gov (United States)

    Rowley, Jennifer

    2005-01-01

    Purpose: Foundation degrees, the new proposal for sub-degree vocational education in the UK, are characterised by innovation both in their design (curriculum, teaching, learning and assessment) and in the marketplace for which they are designed. This article argues that the development and delivery of foundation degrees carry a high level of risk,…

  12. Characteristic Behavior of Bucket Foundations

    DEFF Research Database (Denmark)

    Barari, Amin

    the design of offshore wind turbine foundations. The work was divided into two main research efforts: geotechnical engineering experiments to gain insight into the behavior of offshore bucket foundations, and development of methods to improve the study of infiltration into unsaturated soils, an important...

  13. Fatal infection with Taenia martis metacestodes in a ring-tailed lemur (Lemur catta) living in an Italian zoological garden.

    Science.gov (United States)

    De Liberato, Claudio; Berrilli, Federica; Meoli, Roberta; Friedrich, Klaus G; Di Cerbo, Pilar; Cocumelli, Cristiano; Eleni, Claudia

    2014-10-01

    A case of fatal infection caused by larval forms of Taenia martis in a ring-tailed lemur (Lemur catta) living in the Rome zoological garden is described. The animal, living in a semi-natural pen with other 15 conspecific individuals and being fed with fresh fruit and vegetables, yoghurt and eggs, was transported to the Istituto Zooprofilattico of Rome for post-mortem examination. The anamnesis included, ten days before the death, apathy, lack of appetite, abdominal distension and diarrhoea. A severe exudative fibrinous-purulent peritonitis with numerous adhesions between the abdominal wall and the bowel loops was detected. After intestine removal, two free and viable, 4 cm long, whitish, leaf-like parasitic forms were pinpointed. Macroscopic examination of the two parasites allowed their identification as larval stages of cestodes, identified via molecular analysis as T. martis metacestodes. This report represents the first record of T. martis infection in the host species and in a zoological garden and for the pathological relevance of the infection.

  14. Static Behaviour of Bucket Foundations

    DEFF Research Database (Denmark)

    Larsen, Kim André

    . The monopod concept is investigated in this thesis, regarding the static behaviour from loads relevant to offshore wind turbines. The main issue in this concept is the rotational stiffness of the foundation and the combined capacity dominated by moments. The vertical bearing capacity of bucket foundations...... theory is proposed. The proposed expression applies to plane strain as well as axis-symmetric stress conditions for foundations with smooth or rough bases. A thorough experimental investigation of the static behaviour of bucket foundations subjected to combined loading is carried out. Laboratory tests...... as well as large-scale tests on bucket foundations subjected to low vertical load are performed during this work. Numerical simulations of the tests performed are carried out using the Mohr Coulomb material model and the commercial finite element code ABAQUS. Based on the present work, the finite element...

  15. Static Behaviour of Bucket Foundations

    DEFF Research Database (Denmark)

    Larsen, Kim André

    . The monopod concept is investigated in this thesis, regarding the static behaviour from loads relevant to offshore wind turbines. The main issue in this concept is the rotational stiffness of the foundation and the combined capacity dominated by moments. The vertical bearing capacity of bucket foundations...... theory is proposed. The proposed expression applies to plane strain as well as axis-symmetric stress conditions for foundations with smooth or rough bases. A thorough experimental investigation of the static behaviour of bucket foundations subjected to combined loading is carried out. Laboratory tests...... method is concluded to be a superior method in estimating the post peak behaviour as well as the combined capacity of bucket foundations in relation to the offshore wind turbine problem....

  16. NEWS: Solid foundations?

    Science.gov (United States)

    2000-07-01

    Among the initiatives to be found at UK universities is a vocational award with the title `University Foundation Degree' at Nottingham Trent University. This qualification will be offered in 14 different subjects including four in the Faculty of Science and Mathematics, in the areas of applied biology, applied sciences, chemistry and physics. The courses will be available on a two-year full-time, three-year sandwich or a part-time basis. Set at a higher standard and specification than the Higher National Diplomas which it replaces, the UFD has been devised in consultation with industry and will cover the technical and specialist areas demanded by employers to combat skills shortages. The UFD in applied sciences concentrates on practical applications through laboratory, IT and project work, supported by lectures and seminars. At the end students can enter the employment market or transfer onto the second year of a degree course. Science-based careers including research and development would be the aim of those taking the UFD in physics. The first year develops the fundamentals of modern physics supported by studies in mathematics, IT and computer programming, whilst year 2 is vocational in nature with industrial problem solving and work experience as well as an academic theme associated with environmental aspects of the subject. Those who complete the UFD will be allowed automatic progression to a specified honours degree course and would normally be expected to study for a further two years for this award. However, those demonstrating an outstanding academic performance can transfer to the linked degree programme at the end of the first year via fast-track modules. Back in May the UK's Quality Assurance Agency (QAA) announced new standard benchmarks for degrees. These will be introduced into higher education institutions from 2002 to outline the knowledge, understanding and skills a student should gain from a particular higher education course. These benchmark

  17. Psychological Foundations of Language

    Institute of Scientific and Technical Information of China (English)

    王敏

    2016-01-01

    语言在我们的进化史中只是新近才出现的一种现象,而导致这惊人发展的力量是什么尚不清楚。我们知道部分原因是特化于语言功能的脑结构的演变。语言行为,和所有的行为一样,要通过脑结构的作用,但因为语言极其微妙并涉及多个方面,所以要在大脑中有一个特别复杂的表征。我们会看到,我们语言能力的各个方面,不是纯粹的抽象物,而是在闹中有独立的,能具体说明的表征。另外,语言的心理学基础研究会扩展我们对语言理解,语言产生和语言习得的讨论。这篇文章首先对语言的心理学基础做了一个简单的介绍使我们对为什么要做这个研究有一个清晰的观点。然后讨论了大脑机制和语言。不同的语言技能涉及脑的不同部位,遭受脑受伤的个体常常只是在语言的某些方面表现缺陷。接着描述了语言进程的侧化,对脑裂病人和正常人的研究表明,对大部分人来说,脑的左半球控制语言,特别是句法过程和语言产生,而右半球则是语用方面和语言理解。最后,对关于大脑的智力,性别和遗传因素和语言的关系做了简要的描述。%The emergence of language occurred only recently in our evolutionary history,and the set of forces that led to this extraordinary de-velopment is not yet clear.We do know that part of the story concerns the evolution of brain mechanisms specialized for language functions.Lan-guage behavior,like all behavior,is mediated by brain structures,but because language is extremely subtle and multifaceted,it has a particularly complex representation in the brain.We will learn that various aspects of our language capacity are not mere abstractions but rather have separate and specifiable representations in the brain.Moreover,the study of the psychological foundations of language extends our discussion of language comprehension,production and

  18. The Usefulness of the Denver Developmental Screening Test to Predict Kindergarten Problems in a General Community Population.

    Science.gov (United States)

    Cadman, David; And Others

    1984-01-01

    The Denver Developmental Screening Test (DDST) was administered to 2569 children prior to starting kindergarten. At the end of the school year, teachers rated each child. Results suggest that because of its low sensitivity and modest predictive value, the DDST is relatively inefficient for a school entry screening program in a general population.…

  19. Developmental Screenings in Rural Settings: A Comparison of the Child Development Review and the Denver II Developmental Screening Test.

    Science.gov (United States)

    Brachlow, Allison; Jordan, Augustus E.; Tervo, Raymond

    2001-01-01

    Two developmental screening tests were applied to 73 children, aged 1 month-6.7 years, in Sioux Falls and the Cheyenne River Reservation (South Dakota). There were no racial differences; compared to urban children, rural reservation children of any race were more likely to pass the Child Development Review and to fail the Denver II Developmental…

  20. Parents Evaluation of Developmental Status and Denver Developmental Screening Test II in high risk infant and toddler

    Directory of Open Access Journals (Sweden)

    Effie Koesnandar

    2010-03-01

    Conclusions. The prevalence of developmental disorder is higher in high risk infant and toddler, who >12 months old, undernourished, premature, and LBW. PEDS instrument are equivalent to Denver II test, shows good agreement, particularly for gross motor and language domain. [Paediatr Indones. 2010;50:26-30].

  1. Early Start Denver Model - intervention for de helt små børn med autisme

    DEFF Research Database (Denmark)

    Brynskov, Cecilia

    2015-01-01

    Early Start Denver Model (ESDM) er en autismespecifik interventionsmetode, som er udviklet til helt små børn med autisme (0-4 år). Metoden fokuserer på at styrke den tidlige kontakt og barnets motivation, og den arbejder målrettet med de socio-kommunikative forløbere for sprog og med den tidlige...

  2. Vocational Rehabilitation and End Stage Renal Disease. Proceedings of the Workshop (Denver, Colorado, December 11-13, 1979).

    Science.gov (United States)

    George Washington Univ. Medical Center, Washington, DC. Rehabilitation Research and Training Center.

    This document contains 12 papers presented to medical and vocational rehabilitation professionals on the topic of vocational rehabilitation and End Stage Renal Disease (ESRD) at a Denver conference in 1979. The following papers are contained in this report: "Rehabilitation and ESRD: Services with a New Thrust" by Kathleen E. Lloyd;…

  3. Polish Foundation for Energy Efficiency

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    The Polish Foundation for Energy Efficiency (FEWE) was established in Poland at the end of 1990. FEWE, as an independent and non-profit organization, has the following objectives: to strive towards an energy efficient national economy, and to show the way and methods by use of which energy efficiency can be increased. The activity of the Foundation covers the entire territory of Poland through three regional centers: in Warsaw, Katowice and Cracow. FEWE employs well-known and experienced specialists within thermal and power engineering, civil engineering, economy and applied sciences. The organizer of the Foundation has been Battelle Memorial Institute - Pacific Northwest Laboratories from the USA.

  4. Journalism and Academic Surgery: The Denver Post and The American Surgeon.

    Science.gov (United States)

    Nakayama, Don K

    2015-07-01

    Publication in professional journals is where advancements in surgery are reported and verified. Thus academic surgery holds common ground with journalism, where the principles of service, communication, and integrity are the basis of their public trust and standing in society. Writing for the Denver Post the author learned lessons that are relevant to academic surgery. Facts have to be solid. There are important issues to be discussed. Articles have to be interesting and not tiresome to read. And if it's something new--the essence of news--get it out there first. The American Surgeon embodies the same principles. The journal is a place where members of the Southeastern Surgical Congress discuss important matters, like surgical education, and share stories of interest, like a Japanese surgeon trying to treat victims of nuclear war. It is accessible yet disciplined, dedicated to advancing our field and fostering fellowship and communication among its members.

  5. Collective efficacy in Denver, Colorado: Strengthening neighborhoods and health through community gardens.

    Science.gov (United States)

    Teig, Ellen; Amulya, Joy; Bardwell, Lisa; Buchenau, Michael; Marshall, Julie A; Litt, Jill S

    2009-12-01

    Community gardens are viewed as a potentially useful environmental change strategy to promote active and healthy lifestyles but the scientific evidence base for gardens is limited. As a step towards understanding whether gardens are a viable health promotion strategy for local communities, we set out to examine the social processes that might explain the connection between gardens, garden participation and health. We analyzed data from semi-structured interviews with community gardeners in Denver. The analysis examined social processes described by community gardeners and how those social processes were cultivated by or supportive of activities in community gardens. After presenting results describing these social processes and the activities supporting them, we discuss the potential for the place-based social processes found in community gardens to support collective efficacy, a powerful mechanism for enhancing the role of gardens in promoting health.

  6. The changing face of academic health centers: a path forward for the University of Colorado Denver.

    Science.gov (United States)

    Wilson, M Roy; Krugman, Richard D

    2008-09-01

    This article describes a decade of major changes at an academic health center (AHC) and university. The authors describe two major changes undertaken at the University of Colorado and its AHC during the past 10 years and the effects of these changes on the organization as a whole. First, the AHC's four health professional schools and two partner hospitals were completely relocated from a space-limited urban campus to a closed Army base. The impact of that change and the management of its potential disruption of academic programs are discussed in detail. In the middle of this total relocation, the AHC campus was consolidated with a general academic campus within the University of Colorado system, compounding the challenge. The authors describe the strategies employed to implement this major consolidation, including changing the organizational structure and selecting the new name of the university--the University of Colorado Denver.

  7. Evaluation of Fast-Time Wake Models Using Denver 2006 Field Experiment Data

    Science.gov (United States)

    Ahmad, Nash’at N.; Pruis, Matthew J.

    2015-01-01

    The National Aeronautics and Space Administration conducted a series of wake vortex field experiments at Denver in 2003, 2005, and 2006. This paper describes the lidar wake vortex measurements and associated meteorological data collected during the 2006 deployment, and includes results of recent reprocessing of the lidar data using a new wake vortex algorithm and estimates of the atmospheric turbulence using a new algorithm to estimate eddy dissipation rate from the lidar data. The configuration and set-up of the 2006 field experiment allowed out-of-ground effect vortices to be tracked in lateral transport further than any previous campaign and thereby provides an opportunity to study long-lived wake vortices in moderate to low crosswinds. An evaluation of NASA's fast-time wake vortex transport and decay models using the dataset shows similar performance as previous studies using other field data.

  8. High-Penetration Photovoltaics Standards and Codes Workshop, Denver, Colorado, May 20, 2010: Workshop Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Coddington, M.; Kroposki, B.; Basso, T.; Lynn, K.; Herig, C.; Bower, W.

    2010-09-01

    Effectively interconnecting high-level penetration of photovoltaic (PV) systems requires careful technical attention to ensuring compatibility with electric power systems. Standards, codes, and implementation have been cited as major impediments to widespread use of PV within electric power systems. On May 20, 2010, in Denver, Colorado, the National Renewable Energy Laboratory, in conjunction with the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE), held a workshop to examine the key technical issues and barriers associated with high PV penetration levels with an emphasis on codes and standards. This workshop included building upon results of the High Penetration of Photovoltaic (PV) Systems into the Distribution Grid workshop held in Ontario California on February 24-25, 2009, and upon the stimulating presentations of the diverse stakeholder presentations.

  9. 3D Adaptive Virtual Exhibit for the University of Denver Digital Collections

    Directory of Open Access Journals (Sweden)

    Shea-Tinn Yeh

    2015-07-01

    Full Text Available While the gaming industry has taken the world by storm with its three-dimensional (3D user interfaces, current digital collection exhibits presented by museums, historical societies, and libraries are still limited to a two-dimensional (2D interface display. Why can’t digital collections take advantage of this 3D interface advancement? The prototype discussed in this paper presents to the visitor a 3D virtual exhibit containing a set of digital objects from the University of Denver Libraries’ digital image collections, giving visitors an immersive experience when viewing the collections. In particular, the interface is adaptive to the visitor’s browsing behaviors and alters the selection and display of the objects throughout the exhibit to encourage serendipitous discovery. Social media features were also integrated to allow visitors to share items of interest and to create a sense of virtual community.

  10. Taxonomía, Sistemática y Nomenclatura, herramientas esenciales en Zoología y Veterinaria.Taxonomy, Systematics and Nomenclature, essential tools in Zoology and Veterinary

    Directory of Open Access Journals (Sweden)

    Arija, Carmen M.

    2012-07-01

    Full Text Available ResumenLa Taxonomía, la Sistemática, la Nomenclatura Zoológica y el uso de nombres científicos constituyen herramientas de gran utilidad para todas aquellas personas que tienen una relación directa con el estudio, el cuidado, el manejo o la conservación faunística, ya sean biólogos, veterinarios o profesionales de ciencias afines.AbstractTaxonomy, Systematics, Zoological Nomenclature and the use of scientific names are useful tools to all the people who have a direct relationship with the study, care, manage or conservation of the fauna, like Biologists, Veterinarians or similar professionals. However, the hard approach that we sometimes make from them can conceive them more a burden than a help.

  11. Animal salmonellosis in peninsular Malaysia. II. Annual and zoological distribution of Salmonella serotypes over the 10-year period 1966-1975.

    Science.gov (United States)

    Joseph, P G; Anwar, M; Jegathesan, M

    1978-05-01

    A total of 860 Salmonella isolations were made in Peninsular Malaysia from 15 animal species (domestic and wild), eggs, molluscs, flies, and animal feed. The isolations were distributed among 31 serotypes in eight groups. The most common serotype isolated was Salmonella pullorum, followed by S. choleraesuis and S. infantis. S. typhimurium had the widest zoological distribution. The importance of controlling animal salmonellosis is emphasized.

  12. Zoological researches in Liberia. A list of Mammals, collected by J. Büttikofer, C. F. Sala and F. X. Stampfli, with Biological Observations

    NARCIS (Netherlands)

    Jentink, F.A.

    1888-01-01

    This paper is a continuation of Büttikofer’s papers on the zoological researches in Liberia in the Notes from the Leyden Museum, 1885, Vol. VII, p. 129 and 1886, Vol. VIII, p. 243. As well as Büttikofer’s list of the birds gives a good impression of the richness of the Avifauna in that part of Afric

  13. Catalog of insect type specimens preserved at the Kunming Institute of Zoology, Chinese Academy of Science with corrections of some specimens.

    Science.gov (United States)

    Li, Kai-Qin; Wang, Yun-Zhen; Dong, Da-Zhi; Zhang, Li-Kun

    2015-09-18

    This article presents a list of insect types preserved in Kunming Natural History Museum of Zoology (KNHMZ). As of March, 2015, 3 412 type specimens belonging to 266 species/subspecies of 37 families in 9 orders (Odonata, Isoptera, Mantodea, Orthoptera, Hemiptera, Coleoptera, Diptera, Hymenoptera and Lepidoptera) are included. Information corrections of some specimens are provided in this article.

  14. The birds in the collection of the Zoological Museum of the University of Liège: diversity and interest, a first approach

    NARCIS (Netherlands)

    Loneux, M.S.

    2005-01-01

    Most birds in the Liège Museum of Zoology have been collected during the 19th century. Between 1835 and 1871, Theodore Lacordaire acquired skins from South-East Asia through Francis Laporte Comte de Castelnau. Later, between 1872 and 1910, Edouard Van Beneden bought Belgian birds. At present, some

  15. Zoological researches in Liberia. A list of Mammals, collected by J. Büttikofer, C. F. Sala and F. X. Stampfli, with Biological Observations

    NARCIS (Netherlands)

    Jentink, F.A.

    1888-01-01

    This paper is a continuation of Büttikofer’s papers on the zoological researches in Liberia in the Notes from the Leyden Museum, 1885, Vol. VII, p. 129 and 1886, Vol. VIII, p. 243. As well as Büttikofer’s list of the birds gives a good impression of the richness of the Avifauna in that part of

  16. An annotated list of mammal specimens in the collections of the former Zoological Museum of the University of Amsterdam (1890-2010)

    NARCIS (Netherlands)

    Bergmans, W.

    2011-01-01

    Mammal type specimens in the former Zoological Museum in Amsterdam, The Netherlands, are listed and, where necessary and possible, annotated. The collection held 123 type specimens including 10 holotypes, 91 paratypes, 2 lectotypes, and 20 paralectotypes, together representing 6 orders, 15 families,

  17. Defining multiple organ failure after major trauma: A comparison of the Denver, Sequential Organ Failure Assessment and Marshall scoring systems

    Science.gov (United States)

    Hutchings, Lynn; Watkinson, Peter; Young, J Duncan; Willett, Keith

    2017-01-01

    Background Postinjury multiple organ failure (MOF) remains a significant cause of morbidity and mortality. A large number of scoring systems have been proposed to define MOF, with no gold-standard. The purpose of this study was to compare three commonly used scores – the Denver PostInjury Multiple Organ Failure Score, the Sequential Organ Failure Assessment (SOFA) and the Marshall Multiple Organ Dysfunction Score – by descriptive analysis of the populations described by each score, and their predictive ability for mortality. Methods An observational cohort study was performed at a UK trauma center on major trauma patients requiring ICU admission from 2003-2011. A novel trauma database was created, merging national audit data with local electronic monitoring systems. Data were collected on demographics, laboratory results, pharmacy, interventions, and hourly physiological monitoring. The primary outcome measure was mortality within 100 days from injury. Sensitivity analyses and receiver operating characteristic (ROC) curves were used to assess the predictive ability of MOF scores for mortality. Results In total, 491 patients were included in the trauma database. MOF incidence ranged from 22.8% (Denver) to 40.5% (Marshall) to 58.5% (SOFA). MOF definition did not affect timing of onset, but did alter duration and organ failure patterns. Overall mortality was 10.6%, with Denver MOF associated with the greatest increased risk of death (Hazard Ratio 3.87, 95% CI 2.24-6.66). No significant difference was observed in area under the ROC curve values between scores. Marked differences were seen in relative predictors, with Denver showing highest specificity (81%) and SOFA highest sensitivity (73%) for mortality. Conclusions The choice of MOF scoring system affects incidence, duration, organ dysfunction patterns and mortality prediction. We would recommend use of the Denver score since it is simplest to calculate, identifies a high-risk group of patients and has the

  18. About The Rural Development Foundation

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    <正>The Rural Development Foundation (RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children. RDF founded and continues to operate five schools and one junior college in Andhra

  19. About The Rural Development Foundation

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    <正>The Rural Development Foundation ( RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providin gquality education for underprivileged rural children. RDF founded and continues to operate five schools and one junior college in

  20. About The Rural Development Foundation

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    <正>The Rural Development Foundation ( RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children. RDF founded and continues to operate five schools

  1. About The Rural Development Foundation

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    <正>The Rural Development Foundation ( RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children. RDF founded and continues to operate five schools and one junior college in

  2. About The Rural Development Foundation

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    <正>The Rural Development Foundation(RDF),founded in1996,is an Indian nonprofit organization with the mission of providingquality education for underprivileged rural children.RDF founded and continues to operate five schools and one junior college in

  3. Crohn's & Colitis Foundation of America

    Science.gov (United States)

    ... enabled to enjoy the full interactive experience. Crohn's & Colitis Foundation of America Find a Doctor Find a ... Local Chapters News Events Search: What are Crohn's & Colitis? What is Crohn's Disease What is Ulcerative Colitis ...

  4. Kaiser Family Foundation - Content Search

    Data.gov (United States)

    U.S. Department of Health & Human Services — Chartpacks, chartbooks, factsheets, reports, and slide presentations bring Kaiser Family Foundation information to life, and can be easily incorporated into your...

  5. Foundation for Film and Science

    Science.gov (United States)

    van der Veen, G.

    1976-01-01

    Provides a comprehensive discussion on the Stichting Film en Wetenschap, SFW (Foundation for Film and Science), in Utrecht. Various aspects of the use of audio-visual aids in university teaching are looked at in detail. (Editor/RK)

  6. Experimental Research of Engine Foundations

    Directory of Open Access Journals (Sweden)

    Violeta-Elena Chiţan

    2004-01-01

    Full Text Available This paper tries a compact presentation of experimental research of engine-foundations. The dynamic phenomena are so complex, that the vibrations cannot be estimated in the design stage. The design engineer of an engine foundation must foresee through a dynamic analysis of the vibrations, those measures that lead to the avoidance or limiting of the bad effects caused by the vibrations.

  7. Foundations of genetic algorithms 1991

    CERN Document Server

    1991-01-01

    Foundations of Genetic Algorithms 1991 (FOGA 1) discusses the theoretical foundations of genetic algorithms (GA) and classifier systems.This book compiles research papers on selection and convergence, coding and representation, problem hardness, deception, classifier system design, variation and recombination, parallelization, and population divergence. Other topics include the non-uniform Walsh-schema transform; spurious correlations and premature convergence in genetic algorithms; and variable default hierarchy separation in a classifier system. The grammar-based genetic algorithm; condition

  8. Physical Foundations of Cosmology

    Energy Technology Data Exchange (ETDEWEB)

    Stewart, J M [University of Cambridge (United Kingdom)

    2006-02-07

    In 1952, Mme Yvonne Choquet-Bruhat published a major paper, Theoreme d'existence pour certains systemes d'equations aux derivees partielles non lineaires (Acta Math. 88 141-225), which laid the foundation for modern studies of the Cauchy problem in general relativity. The fiftieth anniversary of this event was celebrated with an eponymous Cargese Summer School in 2002. The proceedings of that summer school are summarized electronically (as audio, video, transparencies and lecture notes, where available) on a DVD archive included with this volume, and are also available on the internet. However the organizers decided that a separate volume describing the 'state of the art in mathematical general relativity' would be useful, and this book is the result. It includes some material not covered in the school and excludes some school material which has been covered adequately elsewhere. About one fifth of the book is devoted to a survey of Smoothness at Null Infinity and the Structure of Initial Data by Helmut Friedrich. This is a modern study of gravitational radiation, and the analysis of Einstein's equations. It is extremely helpful to survey all of this material, including some of the latest developments, using a consistent notation. This article is strongly recommended to anyone hoping to gain a foothold in this area. Lars Andersson has surveyed, in The Global Existence Problem in General Relativity, some results and conjectures about the global properties of 3+1-dimensional spacetimes with a compact Cauchy surface. Again it is very useful to have essentially all of the known results presented in a consistent notation. This material is not on the DVD. Yvonne Choquet-Bruhat has contributed a long research paper, Future Complete U(1) Symmetric Einsteinian Spacetimes, the Unpolarized Case. There is a non-linear stability theorem due to her and Vincent Moncrief in which spacetime is of the form M x R where M is a circle bundle over a compact

  9. Biology of Midwater Fishes of the Bermuda Ocean Acre (Smithsonian Contributions to Zoology. Number 452),

    Science.gov (United States)

    1987-01-01

    support. -~~ ( lait . siiiall (:Vclot hone species, virtually are abseilt. lii Huiley We give ot- deepest thatnks to F.K. Gibbs. %-ho labored * aiid Kref...F.auels1ishles oll tile Westernt North Atlantic. Part 7. Memoir of the Sears% i’s’ Itot t illc (t i ini i -(.ilf I ’I i t’iitie si iiific riFoundation for...hours in late Summner laite s,1iTiR tittr l lxhOSI larvae wet-c taught int tle tipper 50 aittt 2.5 hiouts itt winter. Thiese estimtes of migration

  10. A retrospective study of tumours in black-tailed prairie dogs (Cynomys ludovicianus) submitted to a zoological pathology service.

    Science.gov (United States)

    Thas, I; Garner, M M

    2012-01-01

    Fifty-three tumours were diagnosed in samples originating from 167 different black-tailed prairie dogs (Cynomys ludovicianus) submitted to Northwest ZooPath (NZP) between 1996 and 2009. Three prairie dogs had more than one type of neoplasm. Thirty-two of the 50 prairie dogs were from zoological parks in the USA; 17 were owned privately and one was from a wildlife centre. Ages ranged from 2-9 years (median age 5.6 years) for 41 animals in which age was known. Thirty-nine (73.6%) of the tumours were classified as malignant and 14 (26.4%) were benign. Common sites for tumours were the liver, the alimentary tract and the haemolymphoid and integumentary systems. Hepatocellular carcinoma, hepatocellular adenoma, lymphoid malignancies and elodontoma were diagnosed most commonly.

  11. A new era in science at Washington University, St. Louis: Viktor Hamburger's zoology department in the 1940's.

    Science.gov (United States)

    Carson, H L

    2001-04-01

    In the early 1940s, the administration of the College of Arts and Sciences at Washington University, St. Louis was firmly in the hands of classical scholars who were not inclined to promote the development of modern research on scientific subjects. Funds supporting research in biology favored the School of Medicine and the Missouri Botanical Garden. Viktor Hamburger arrived at Washington University in 1935. At about the time he became the Acting Chairman of Zoology in 1942, research work in the biological departments began a dramatic surge that has continued to this day. For 65 years under his counsel and leadership, basic biology has thrived at this fine institution. As an early faculty recruit, I recount here a few personal recollections from those formative years.

  12. Self-recognition in the Asian elephant and future directions for cognitive research with elephants in zoological settings.

    Science.gov (United States)

    Plotnik, Joshua M; de Waal, Frans B M; Moore, Donald; Reiss, Diana

    2010-01-01

    The field of animal cognition has grown steadily for nearly four decades, but the primary focus has centered on easily kept lab animals of varying cognitive capacity, including rodents, birds and primates. Elephants (animals not easily kept in a laboratory) are generally thought of as highly social, cooperative, intelligent animals, yet few studies-with the exception of long-term behavioral field studies-have been conducted to directly support this assumption. In fact, there has been remarkably little cognitive research conducted on Asian (Elephas maximus) or African (Loxodonta africana or L. cyclotis) elephants. Here, we discuss the opportunity and rationale for conducting such research on elephants in zoological facilities, and review some of the recent developments in the field of elephant cognition, including our recent study on mirror self-recognition in E. maximus.

  13. Yersiniosis caused by Yersinia pseudotuberculosis in captive toucans (Ramphastidae) and a Japanese squirrel (Sciurus lis) in zoological gardens in Japan.

    Science.gov (United States)

    Nakamura, Shin-ichi; Hayashidani, Hideki; Sotohira, Yukari; Une, Yumi

    2016-02-01

    Two captive Keel-billed toucans and a Chestnut-mandibled toucan in another zoological garden died suddenly without any pre-existing symptoms, and three months later, a Japanese squirrel died of diarrhea. All these animals showed necrotic enteritis and multifocal necrosis in the liver and spleen with Gram negative bacilli. The bacilli showed strong positive immunolabeling for Yersinia pseudotuberculosis O4 in the Keel-billed toucans, Y. pseudotuberculosis O2 in the Chestnut-mandibled toucan and Y. pseudotuberculosis O1 in the Japanese squirrel, while Y. pseudotuberculosis 4b, 2b and 1b were respectively isolated from the lesions. To our knowledge, this might be the first reported case of fatal yersiniosis in a Japanese squirrel in the world as well as in toucans in Japan.

  14. Agreement between the Denver II and Parents’ Evaluation of Developmental Status tests, with and without the assistance of a table of categorical responses

    Directory of Open Access Journals (Sweden)

    Arief Priambodo

    2017-01-01

    Full Text Available Background Among standardized developmental screening tools, the Denver II is commonly used by Indonesian pediatricians, but the Parent’s Evaluation of Developmental Status (PEDS test has gained in popularity. The Denver II test is filled by physicians, while the PEDS test is meant to be filled by parents. From a practical standpoint, however, parents often require assistance from doctors when filling out the PEDS forms. Hence, the advantage of the PEDS test over the Denver II test is not fully realized. Objective To compare the agreement between Denver II and PEDS tests, with and without parental use of a table of categorical responses taken from the PEDS manual. Methods We conducted a cross-sectional study in children aged 6 months to 5 years in Bandung from November 2015 to March 2016. Subjects were divided into two groups using block randomization. One group of subjects’ parents filled the PEDS questionnaires with the assistance of a table of categorical responses taken from the PEDS manual, while the other group of subjects’ parents filled PEDS forms without this table. All subjects underwent Denver II screening by pediatricans. The agreement between the PEDS and Denver II results were assessed by Kappa score. Results Of 254 children, 239 were analyzed. Kappa scores between the Denver II and PEDS tests were 0.05 (95%CI: -0.10 to 0.20 without the table of categorical responses, and -0.06 (-0.23 to 0.10 with the table of categorical responses. Conclusion Agreement between the Denver II and PEDS tests is poor. The table of categorical responses does not increase the agreement between Denver II and PEDS.

  15. A behaviorological thanatology: Foundations and implications

    Science.gov (United States)

    Fraley, Lawrence E.

    1998-01-01

    Foundation principles supporting a behaviorological thanatology are reviewed, including concepts of life, person, death, value, right, ethic, and body/person distinctions. These natural science foundations are contrasted with traditional foundations, and their respective implications are speculatively explored. PMID:22478293

  16. Foundation Networks and American Hegemony

    Directory of Open Access Journals (Sweden)

    Inderjeet Parmar

    2012-02-01

    Full Text Available The major American foundations constructed and sustained the rich texture of cooperative social, intellectual and political relations between key actors and institutions supportive of specific modes of thought that promoted US hegemony. Foundations also fostered and developed the attractive power-knowledge networks that not only radiated intellectual influence but also attracted some of the most creative minds. Finally, liberal internationalist foundations fostered globalism even when the American state was ‘isolationist’, and when US influence abroad unwelcome. Their significance in American hegemony building lay in their sustained, long-term cooperative relationship with the American state through which they helped build national, international and global institutions and networks. The latter process evidences the most significant impact of US foundations – the building of the domestic and international infrastructure for liberal internationalism which has transformed into a kind of “social neoliberalism”. Theoretical conclusions follow from these claims: the sustained and deep cooperation between the state and foundations suggests that we must revise our views of “how power works” in the United States and therefore influences its foreign relations. Therefore, the article shows that elite networks, consisting of state officials and private citizens are powerful means by which foreign policy shifts may be prepared, elite and mass opinion primed and mobilised, new consensus built, ‘old’ forces marginalised, and US hegemony constructed.

  17. Avaliação de habilidades de linguagem e pessoal-sociais pelo Teste de Denver II em instituições de educação infantil Evaluacion de habilidades de lenguaje y personal-sociales por el Test de Denver II em instituiciones de educacion infantil Evaluation of language and personal social abilities by the Denver Test II in institutions of infantile education

    National Research Council Canada - National Science Library

    Magda Andrade Rezende; Vivian César Beteli; Jair Lício Ferreira dos Santos

    2005-01-01

    ... avaliação do desenvolvimento foi usado o Teste de Triagem de Desenvolvimento de Denver II, empregado em dois momentos distintos no primeiro ano de acompanhamento da coorte, e uma vez no segundo ano. RESULTADOS: Na...

  18. Corporate Ownership by Industrial Foundations

    DEFF Research Database (Denmark)

    Thomsen, Steen

    1999-01-01

    Industrial foundations are self-governing non profit institutions that own business companies. This ownership structure is found in a fair number of Northern European companies, some of them successful world class competitors. Standard agency theory would predict foundation-owned companies...... to be relatively inefficient since they lack monitoring by residual claimants and access to equity finance from the stock market. Nevertheless, empirical research (Thomsen 1996) has found that Danish foundation-owned companies do no worse in terms of profitability and growth than companies with dispersed ownership...... or family ownership. The paper considers and tests alternative explanations of this paradox. Explanations based on tax incentives, alternative control mechanisms and product-market advantages are rejected, but some support is found for performance advantages related to family control and long term business...

  19. Scour Development around Bucket Foundations

    DEFF Research Database (Denmark)

    Stroescu, Ionut Emanuel; Frigaard, Peter Bak; Fejerskov, Morten

    2015-01-01

    The design without scour protection is a sensitive topic to most offshore developers, especially in the North Sea. However, newer research show that this concept is realistic if exists extended comprehension of the scour and backfill phenomena. The present paper shows comparative results for mono......The design without scour protection is a sensitive topic to most offshore developers, especially in the North Sea. However, newer research show that this concept is realistic if exists extended comprehension of the scour and backfill phenomena. The present paper shows comparative results...... for monopile and Bucket Foundation; using experimental analysis and real scour surveys around offshore installed Bucket Foundations. The main finding reflect that Bucket Foundation is a candidate for design without scour protection behaving like scour protected monopoles, in a variety of environmental...

  20. Macroelement modeling of shallow foundations

    CERN Document Server

    Chatzigogos, Charisis; Salençon, J

    2008-01-01

    The paper presents a new macroelement model for shallow foundations. The model is defined through a non-linear constitutive law written in terms of some generalized force and displacement parameters. The linear part of this constitutive law comes from the dynamic impedances of the foundation. The non-linear part comprises two mechanisms. One is due to the irreversible elastoplastic soil behavior: it is described with a bounding surface hypoplastic model, adapted for the description of the cyclic soil response. An original feature of the formulation is that the bounding surface is considered independently of the surface of ultimate loads of the system. The second mechanism is the detachment that can take place at the soil-footing interface (foundation uplift). It is totally reversible and non-dissipative and can thus be described by a phenomenological non-linear elastic model. The macroelement is qualitatively validated by application to soil-structure interaction analyses of simple real structures.

  1. Foundation Ownership, Reputation, and Labour

    DEFF Research Database (Denmark)

    Børsting, Christa Winther; Thomsen, Steen

    2017-01-01

    of profitability and growth, despite lacking governance mechanisms such as profit incentives or takeover threats. Given their non-profit ownership, they might be expected to behave more responsibly towards stakeholders, such as employees or customers (Hansmann, 1980), but so far there has been little empirical...... ratings. Secondary evidence on labour market behaviour is consistent with these findings. Using matched employer–employee data we show that foundation-owned companies are more stable employers, pay their employees better, and keep them for longer. Altogether, the evidence indicates that foundation...

  2. ITIL Foundation exam study guide

    CERN Document Server

    Gallacher, Liz

    2012-01-01

    Everything you need to prepare for the ITIL exam The ITIL (Information Technology Infrastructure Library) exam is the ultimate certification for IT service management. This essential resource is a complete guide to preparing for the ITIL Foundation exam and includes everything you need for success. Organized around the ITIL Foundation syllabus, the study guide addresses the ITIL Service Lifecycles, the ITIL processes, roles, and functions, and also thoroughly explains how the Service Lifecycle provides effective and efficient IT services. Offers an introduction to IT service management and ITI

  3. Physical foundations of technical acoustics

    CERN Document Server

    Malecki, I

    1969-01-01

    Physical Foundations of Technical Acoustics discusses theoretical foundations of acoustical engineering. It is not so much a technical compendium as a systematic statement of physical laws so conceived that technologists might find in it all the information they need to become acquainted with the physical meaning and mathematical expression of phenomena they encounter in their work. To facilitate the acquirement of notions, which lie beyond a layman's grasp, the plan of narration adopted consists in beginning with the simplest idealized cases and then gradually moving on to the truest possibl

  4. On the foundation of Mechanics

    CERN Document Server

    Alonso-Blanco, Ricardo J

    2014-01-01

    This note is an extended version of "A note on the foundations of Mechanics", arXiv: 1404.1321 [math-ph]. A presentation of its contents was given in a talk in memorial homage to the professor Juan B. Sancho Guimer\\'a. For this reason, it was written in spanish language. The matter of the note is a systematic foundation of the most classical part of Mechanics. The content by sections is: 0)Notions and basic results, 1)Conservative systems 2) Time. Time constraints, 3) Proper time. Relativistic forces, 4)Electromagnetic fields, 5) On the Hamilton-Noether Principle, 6) Schr\\"odinger equation.

  5. Professional Team Foundation Server 2010

    CERN Document Server

    Blankenship, Ed; Holliday, Grant; Keller, Brian

    2011-01-01

    Authoritative guide to TFS 2010 from a dream team of Microsoft insiders and MVPs!Microsoft Visual Studio Team Foundation Server (TFS) has evolved until it is now an essential tool for Microsoft?s Application Lifestyle Management suite of productivity tools, enabling collaboration within and among software development teams. By 2011, TFS will replace Microsoft?s leading source control system, VisualSourceSafe, resulting in an even greater demand for information about it. Professional Team Foundation Server 2010, written by an accomplished team of Microsoft insiders and Microsoft MVPs, provides

  6. Professional Team Foundation Server 2012

    CERN Document Server

    Blankenship, Ed; Holliday, Grant; Keller, Brian

    2012-01-01

    A comprehensive guide to using Microsoft Team Foundation Server 2012 Team Foundation Server has become the leading Microsoft productivity tool for software management, and this book covers what developers need to know to use it effectively. Fully revised for the new features of TFS 2012, it provides developers and software project managers with step-by-step instructions and even assists those who are studying for the TFS 2012 certification exam. You'll find a broad overview of TFS, thorough coverage of core functions, a look at extensibility options, and more, written by Microsoft ins

  7. Building America Case Study: New Town Builders' Power of Zero Energy Center, Denver, Colorado (Brochure)

    Energy Technology Data Exchange (ETDEWEB)

    2014-10-01

    New Town Builders, a builder of energy efficient homes in Denver, Colorado, offers a zero energy option for all the homes it builds. To attract a wide range of potential homebuyers to its energy efficient homes, New Town Builders created a 'Power of Zero Energy Center' linked to its model home in the Stapleton community of Denver. This case study presents New Town Builders' marketing approach, which is targeted to appeal to homebuyers' emotions rather than overwhelming homebuyers with scientific details about the technology. The exhibits in the Power of Zero Energy Center focus on reduced energy expenses for the homeowner, improved occupant comfort, the reputation of the builder, and the lack of sacrificing the homebuyers' desired design features to achieve zero net energy in the home. The case study also contains customer and realtor testimonials related to the effectiveness of the Center in influencing homebuyers to purchase a zero energy home.

  8. Data from core analyses, aquifer testing, and geophysical logging of Denver Basin bedrock aquifers at Castle Pines, Colorado

    Science.gov (United States)

    Robson, S.G.; Banta, E.R.

    1993-01-01

    This report contains data pertaining to the geologic and hydrologic characteristics of the bedrock aquifers of the Denver basin at a site near Castle Pines, Colorado. Data consist of a lithologic- description of about 2,400 ft of drill core and laboratory determinations of mineralogy, grain size, bulk and grain density, porosity, specific yield, and specific retention for selected core samples. Water-level data, atmospheric-pressure measurements, aquifer-compression measurements, and borehole geophysical logs also are included.

  9. Reducing Maladaptive Behaviors in Preschool-Aged Children with Autism Spectrum Disorder Using the Early Start Denver Model

    OpenAIRE

    Fulton, Elizabeth,; Eapen, Valsamma; Črnčec, Rudi; Walter, Amelia; Rogers, Sally

    2014-01-01

    The presence of maladaptive behaviors in young people with autism spectrum disorder (ASD) can significantly limit engagement in treatment programs, as well as compromise future educational and vocational opportunities. This study aimed to explore whether the Early Start Denver Model (ESDM) treatment approach reduced maladaptive behaviors in preschool-aged children with ASD in a community-based long day care setting. The level of maladaptive behavior of 38 children with ASD was rated using an ...

  10. Reducing maladaptive behaviors in preschool-aged children with Autism Spectrum Disorder using the Early Start Denver Model

    OpenAIRE

    Elizabeth eFulton; Valsamma eEapen; Rudi eČrnčec; Amelia eWalter; Sally eRogers

    2014-01-01

    The presence of maladaptive behaviors in young people with Autism Spectrum Disorder (ASD) can significantly limit engagement in treatment programs, as well as compromise future educational and vocational opportunities. This study aimed to explore whether the Early Start Denver Model (ESDM) treatment approach reduced maladaptive behaviors in preschool-aged children with ASD in a community-based long day care setting. The level of maladaptive behavior of 38 children with ASD was rated using an ...

  11. Which score should be used for posttraumatic multiple organ failure? - Comparison of the MODS, Denver- and SOFA- Scores.

    Science.gov (United States)

    Fröhlich, Matthias; Wafaisade, Arasch; Mansuri, Anastasios; Koenen, Paola; Probst, Christian; Maegele, Marc; Bouillon, Bertil; Sakka, Samir G

    2016-11-03

    Multiple organ dysfunction and multiple organ failure (MOF) is still a major complication and challenge in the treatment of severely injured patients. The incidence varies decisively in current studies, which complicates the comparability regarding risk factors, treatment recommendations and patients' outcome. Therefore, we analysed how the currently used scoring systems, the MODS, Denver- and SOFA Score, influence the definition and compared the scores' predictive ability. Out of datasets of severely injured patients (ISS ≥ 16, Age ≥ 16) staying more tha 48 h on the ICU, the scores were calculated, respectively. The scores' predictive ability on day three after trauma for resource requiring measurements and patient specific outcomes were compared using receiver-operating characteristics. One hundred seventy-six patients with a mean ISS 28 ± 13 could be included. MODS and SOFA score defined the incidence of MOF consistently (46.5 % vs. 52.3 %), while the Denver score defined MOF in 22.2 %. The MODS outperformed Denver- and SOFA score in predicting mortality (area under the curve/AUC: 0.83 vs. 0.67 vs. 0.72), but was inferior predicting the length of stay (AUC 0.71 vs.0.80 vs.0.82) and a prolonged time on mechanical ventilation (AUC 0.75 vs. 0.81 vs. 0.84). MODS and SOFA score were comparably sensitive and the Denver score more specific in all analyses. All three scores have a comparable ability to predict the outcome in trauma patients including patients with severe traumatic brain injury (TBI). Either score could be favored depending weather a higher sensitivity or specificity is targeted. The SOFA score showed the most balanced relation of sensitivity and specificity. The incidence of posttraumatic MOF relies decisively on the score applied. Therefore harmonizing the competing scores and definitions is desirable.

  12. Foundations and the Advancement of Postsecondary Education

    Science.gov (United States)

    Morris, Libby V.

    2017-01-01

    The author examined the websites of two large foundations, the Bill and Melinda Gates Foundation and the Lumina Foundation. Each has developed projects and networks, coupled with substantive grants, to improve postsecondary education. These and other foundations have deep and ongoing commitments, not just philosophical but resource-based, to…

  13. Vertical Dynamic Stiffness of Offshore Foundations

    DEFF Research Database (Denmark)

    Latini, Chiara; Cisternino, Michele; Zania, Varvara

    2016-01-01

    Nowadays, pile and suction caisson foundations are widely used to support offshore structures which are subjected to vertical dynamic loads. The dynamic soil-structure interaction of floating foundations (foundations embedded in a soil layer whose height is greater than the foundation length...

  14. The Foundation of Nea Paphos

    DEFF Research Database (Denmark)

    Bekker-Nielsen, Tønnes

    2000-01-01

    Traditionally it has been assumed that Nea Paphos was founded by king Nikokles, the last of the Kinyrad dynasty, around 320 BC. A critical reexamination of the evidence reveals this foundation date to be impossible; Nea Paphos was not founded in Nikokles' lifetime and probably not before 294 BC....

  15. Behavior Modeling -- Foundations and Applications

    DEFF Research Database (Denmark)

    This book constitutes revised selected papers from the six International Workshops on Behavior Modelling - Foundations and Applications, BM-FA, which took place annually between 2009 and 2014. The 9 papers presented in this volume were carefully reviewed and selected from a total of 58 papers...

  16. The Governance of Industrial Foundations

    DEFF Research Database (Denmark)

    Børsting, Christa; Kuhn, Johan; Poulsen, Thomas

    We study turnover among executives and directors in companies owned by Danish industrial foundations, which are held to be long term owners. Executives are members of the management board (direktionen), whereas directors a members of the supervisiory board (bestyrelsen). As expected, we find...

  17. Theoretical foundations for collaboration engineering

    NARCIS (Netherlands)

    Kolfschoten, G.L.

    2007-01-01

    Collaboration is often presented as the solution to numerous problems in business and society. However, collaboration is challenging, and collaboration support is not an off-the-shelf-product. This research offers theoretical foundations for Collaboration Engineering. Collaboration Engineering is an

  18. About The Rural Development Foundation

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    <正>The Rural Development Foundation ( RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providingquality education for underprivileged rural children. RDF founded and continues to operate five schools and one junior college inAndhra Pradesh State,

  19. About The Rural Development Foundation

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    <正>The Rural Development Foundation(RDF),founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children.RDF founded and continues to operate five schools and one junior college in Andhra Pradesh State,taking a unique holistic approach to education through innovative programs and methodology.Rather than using the

  20. About The Rural Development Foundation

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    <正>The Rural Development Foundation(RDF),founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children.RDF founded and continues to operate five schools and one junior college in Andhra Pradesh State,taking a unique holistic approach to education through innovative programs and methodology.Rather than using the con-

  1. About The Rural Development Foundation

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    <正>The Rural Development Foundation ( RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children. RDF founded and continues to operate five schools and one junior college in Andhra Pradesh State,taking a unique holistic approach to education through innovative programs and methodology. Rather than

  2. About The Rural Development Foundation

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    <正>The Rural Development Foundation(RDF),founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children.RDF founded and continues to operate five schools and one junior college in Andhra

  3. About The Rural Development Foundation

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    <正>The Rural Development Foundation (RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providingquality education for underprivileged rural children. RDF founded and continues to operate five schools and one junior college in AndhraPradesh State,taking a unique holistic approach to education through innovative programs and methodology. Rather than using the con-

  4. Cornelia de Lange Syndrome Foundation

    Science.gov (United States)

    ... org Outside Links Privacy & Terms Site Map The Cornelia de Lange Syndrome (CdLS) Foundation is a family support organization that exists to ensure early and accurate diagnosis of CdLS, promote ... a diagnosis of CdLS make informed decisions throughout their lives.

  5. Principles for Foundations of Education.

    Science.gov (United States)

    Britt, John

    The significance of the foundations of education approach to teaching is apparent in the ideas of John Henry Newman, Karl Jaspers, Jose Ortega y Gasset, and Mortimer Adler. Newman maintained that there is a circle of knowledge and once this unity is ignored the result is distortion in the learners and in the knowledge. To retain the whole, the…

  6. Team Foundation Server 2013 customization

    CERN Document Server

    Beeming, Gordon

    2014-01-01

    This book utilizes a tutorial based approach, focused on the practical customization of key features of the Team Foundation Server for collaborative enterprise software projects.This practical guide is intended for those who want to extend TFS. This book is for intermediate users who have an understanding of TFS, and basic coding skills will be required for the more complex customizations.

  7. Characteristic Behavior of Bucket Foundations

    DEFF Research Database (Denmark)

    Barari, Amin

    reduce the risks and costsrelated to offshore geotechnics. The thesis examines: 1.Characteristic Behavior of Bucket Foundations 2. Modeling of Water Flow through Porous Media The outcomes of each of the research contributions are summarized in four research articles, either directly or indirectly...

  8. Principles for Foundations of Education.

    Science.gov (United States)

    Britt, John

    The significance of the foundations of education approach to teaching is apparent in the ideas of John Henry Newman, Karl Jaspers, Jose Ortega y Gasset, and Mortimer Adler. Newman maintained that there is a circle of knowledge and once this unity is ignored the result is distortion in the learners and in the knowledge. To retain the whole, the…

  9. Sociolinguistic Foundations of Language Assessment.

    Science.gov (United States)

    Ornstein-Galicia, Jacob L.

    An answer to the question of what sociolinguistics has to offer to the art of language assessment is sought in exploration of the following topics: (1) a history of the development of sociolinguistics and an outline of the research on dialectology; (2) a review of basic sociolinguistic foundations and theories about language, society, domains of…

  10. Characteristic Behavior of Bucket Foundations

    DEFF Research Database (Denmark)

    Barari, Amin

    reduce the risks and costsrelated to offshore geotechnics. The thesis examines: 1.Characteristic Behavior of Bucket Foundations 2. Modeling of Water Flow through Porous Media The outcomes of each of the research contributions are summarized in four research articles, either directly or indirectly...

  11. FORD FOUNDATION PROJECTS. PROGRESS REPORT.

    Science.gov (United States)

    ROBINETT, RALPH F.; ROJAS, PAULINE M.

    THE FORD FOUNDATION PROJECTS INCLUDE--THE PREPARATION OF READING MATERIALS FOR NONENGLISH SPEAKING BILINGUAL PUPILS ENTERING THE FIRST GRADE, THE REVISION OF "FRIES AMERICAN ENGLISH SERIES" FOR NONENGLISH SPEAKING BILINGUAL PUPILS WHO CAN READ AND WRITE IN THEIR OWN VERNACULAR, THE PREPARATION OF AUDIOVISUAL MATERIAL FOR BILINGUAL…

  12. Corporate Ownership by Industrial Foundations

    DEFF Research Database (Denmark)

    Thomsen, Steen

    1999-01-01

    to be relatively inefficient since they lack monitoring by residual claimants and access to equity finance from the stock market. Nevertheless, empirical research (Thomsen 1996) has found that Danish foundation-owned companies do no worse in terms of profitability and growth than companies with dispersed ownership...

  13. Bucket Foundation Response Under Various Displacement Rates

    DEFF Research Database (Denmark)

    Vaitkunaite, Evelina; Nielsen, Benjaminn Nordahl; Ibsen, Lars Bo

    2016-01-01

    in a multi-bucket foundation system. The foundation model is at a scale of approximately 1:20 prototype foundation size. The tests are performed in a pressure tank with the foundation model installed in dense sand. Based on the data, the conclusion is that the bucket foundation design in a storm case should......The present testing program aims at showing the pore pressure response around a bucket foundation skirt as well as the load and displacement change due to ten different displacement rates. Research findings are useful for a numerical model calibration focusing on the design of the upwind foundation...

  14. [Assessment of risk to neuro-psychomotor development: screening using the Test Denver II and identification of maternal risks].

    Science.gov (United States)

    da Cunha, Hilton Luiz; de Melo, Aurea Nogueira

    2005-01-01

    To identify a positive screening test for developmental delay in children by the Denver Test II and their risk factors. A sample of 398 children was studied at 0 the 12 months of age regarding their neurodevelopment. The Denver II Test was used. The children who failed in two or more items of the test were suspected of having neurodevelopment delay. A set of independent variables was: socioeconomic, reproductive and environmental, birth conditions children's care. Analyses were performed using chi-square test and multivariate techinique logistic regression. At of 0 - 12 months of age, 45,73% (182) of the total of 398 children failed in the screening test. After adjusting for possible confounding variables, failure was associated with family lower income children, gestacional age less than 38 weeks, socioeconomic status family, schooling of the mother, mother's age, use of drug. This study demonstrates: 1--The Denver Test permited screening the delays development; 2--Maternal risk factors may interfere in the child's neurodevelopmental.

  15. On-road measurements of vehicle NO2/NOx emission ratios in Denver, Colorado, USA

    Science.gov (United States)

    Wild, Robert J.; Dubé, William P.; Aikin, Kenneth C.; Eilerman, Scott J.; Neuman, J. Andrew; Peischl, Jeff; Ryerson, Thomas B.; Brown, Steven S.

    2017-01-01

    Nitrogen oxides (NOx = NO + NO2) emitted by on-road combustion engines are important contributors to tropospheric ozone production. The NOx fraction emitted as nitrogen dioxide (NO2) is usually presumed to be small but can affect ozone production and distribution, and this fraction is generally not reported in emissions inventories. We have developed an accurate method for determination of this primary NO2 emission and demonstrated it during measurement of on-road vehicle emission plumes from a mobile laboratory during July and August 2014 in the region between Denver and Greeley in Colorado. During a total of approximately 90 h of sampling from an instrumented mobile laboratory, we identified 1867 vehicle emission plumes, which were extracted using an algorithm that looks for rapid and large increases in measured NOx. We find a distribution of NO2/NOx emissions similar to a log-normal profile, with an average emission ratio of 0.053 ± 0.002 per sampled NOx plume. The average is not weighted by the total NOx emissions from sampled vehicles, which is not measured here, and so may not represent the NO2/NOx ratio of the total NOx emission if this ratio is a function of NOx itself. Although our current data set does not distinguish between different engine types (e.g., gasoline, light duty diesel and heavy duty diesel), the ratio is on the low end of recent reports of vehicle fleet NO2 to NOx emission ratios in Europe.

  16. A comparison of the korean-ages and stages questionnaires and denver developmental delay screening test.

    Science.gov (United States)

    Ga, Hyo-Yun; Kwon, Jeong Yi

    2011-06-01

    To evaluate concurrent validity between the Korean-Ages and Stages Questionnaires (K-ASQ) and the Denver Developmental Screening Test II (DDST II), and to evaluate the validity of the K-ASQ as a screening tool for detecting developmental delay of Korean children. A retrospective chart review was done to examine concurrent validity of the screening potentials for developmental delay between the K-ASQ and the DDST II (n=226). We examined validity of the K-ASQ compared with Capute scale (n=141) and Alberta Infant Motor Scale (AIMS) (n=69) as a gold standard of developmental delay. Correlation analysis was used to determine the strength of the associations between tests. A fair to good strength relationship (k=0.442, ptest characteristics of the K-ASQ were sensitivity 76.3-90.2%, specificity 62.5-76.5%, positive likelihood ratio (PLR) 2.41-3.40, and negative likelihood ratio (NLR) 0.16-0.32. Evidence of concurrent validity of the K-ASQ with DDST II was found. K-ASQ can be used for screening of developmental delay.

  17. The "Biogenetic Law" in zoology: from Ernst Haeckel's formulation to current approaches.

    Science.gov (United States)

    Olsson, Lennart; Levit, Georgy S; Hoßfeld, Uwe

    2017-06-01

    150 years ago, in 1866, Ernst Haeckel published a book in two volumes called "Generelle Morphologie der Organismen" (General Morphology of Organisms) in which he formulated his biogenetic law, famously stating that ontogeny recapitulates phylogeny. Here we describe Haeckel's original idea and follow its development in the thinking of two scientists inspired by Haeckel, Alexei Sewertzoff and Adolf Naef. Sewertzoff and Naef initially approached the problem of reformulating Haeckel's law in similar ways, and formulated comparable hypotheses at a purely descriptive level. But their theoretical viewpoints were crucially different. While Sewertzoff laid the foundations for a Darwinian evolutionary morphology and is regarded as a forerunner of the Modern Synthesis, Naef was one of the most important figures in 'idealistic morphology', usually seen as a type of anti-Darwinism. Both Naef and Sewertzoff aimed to revise Haeckel's biogenetic law and came to comparable conclusions at the empirical level. We end our review with a brief look at the present situation in which molecular data are used to test the "hour-glass model", which can be seen as a modern version of the biogenetic law.

  18. Electronic publication of new animal names - An interview with Frank-T. Krell, Commissioner of the International Commission on Zoological Nomenclature and Chair of the ICZN ZooBank Committee

    Science.gov (United States)

    2012-01-01

    On the 4th September 2012 the International Commission on Zoological Nomenclature announced an amendment to the International Code of Zoological Nomenclature allowing for electronic publication of the scientific names of animals. In this interview Frank-T. Krell discusses the implications of this amendment for authors wishing to publish descriptions of newly identified animal species in online and open access journals, and for the future of taxonomic science. PMID:22978411

  19. A brief history of the conchological collections at the Zoological Museum of Amsterdam, with some reflections on 18th century schell cabinets and their proprietors, on the occasion of the centenary of the Royal Zoological Society “Natura Artis Magistra”

    NARCIS (Netherlands)

    Benthem Jutting, van W.S.S.

    1939-01-01

    At the time when the Royal Zoological Society Natura Artis Magistra known in Holland as “Artis” was founded in 1838 the ground for the study of malacology lay already well prepared. For ever since the days when the early Dutch seafarers explored the commercial routes to East and to West, all kinds o

  20. Ecología y biodiversidad de vertebrados de Chile: Análisis comentado de la Zoología de Claude Gay Ecology and biodiversity of vertebrates in Chile: A commented analysis of the Zoology of Claude Gay

    Directory of Open Access Journals (Sweden)

    FABIAN M JAKSIC

    2010-01-01

    Full Text Available A partir de la revisión de la sección zoológica de la Historia Física y Política de Chile elaborada por Claude Gay, analizamos su contribución al conocimiento de los vertebrados chilenos. Esta sección incluyó la descripción de 483 especies distribuidas en 68 mamíferos, 259 aves, 31 reptiles, 16 anfibios y 109 peces; de ellas, 50 especies fueron descritas por primera vez para la ciencia, pero los análisis taxonómicos posteriores sinonimizaron cerca del 58 % de ellas, quedando como válidas solo 21 especies. Este valor implica que el 1.1 % de la fauna de vertebrados de Chile actualmente conocida (unas 1900 especies fue descrita por primera vez en dicha obra monumental.By reviewing the zoological section of the Historia Física y Política de Chile written by Claude Gay, we analyze his contributions to the understanding of the Chilean vertebrates, which included 483 species: 68 mammals, 259 birds, 31 reptiles, 16 amphibians, and 109 fishes. Gay documented 50 species as new taxa to science, but subsequent taxonomic analyses sinonimized 58 % of those species; thus currently only 21 species are recognized as valid. This means that 1.1 % of the Chilean vertebrates currently recognized were described in this monumental publication.

  1. Prevalence of anti-Toxoplasma gondii antibodies in Cebus spp in the Santa Fe Zoological Park of Medellín, Colombia.

    Science.gov (United States)

    Cadavid, A P; Cañas, L; Estrada, J J; Ramirez, L E

    1991-07-01

    The prevalence of anti-Toxoplasma gondii antibodies was studied in 47 nonhuman primates of the Cebus species in the Santa Fe Zoological Park in Medellín, Colombia. Specific IgG titers (greater than 1/64) were detected in 40.9% of C. albifrons studied (n = 22), 13.3% of C. capucinus (n = 15), and 0% of C. apella (n = 10). Specific IgM was not detected in any of the animals studied.

  2. Papilionoidea (Insecta: Lepidoptera) type specimens at the Museo de Zoología "Alfonso L. Herrera" from Universidad Nacional Autónoma de México.

    Science.gov (United States)

    Luis-Martínez, Armando; Covarrubias, Arturo Arellano; Llorente-Bousquets, Jorge

    2017-02-15

    We list and illustrate Papilionoidea (s. l.) type specimens deposited in the Museo de Zoología "Alfonso L. Herrera" of the National Autonomous University of Mexico. The 36 type specimens belong to 29 genera, 14 subfamilies, and five families. We note locality data for each type, and illustrate 23 holotypes, 8 allotypes and 13 paratypes. The names were published between 1984 and 2013.

  3. Philosophical foundations of human rights

    CERN Document Server

    Liao, Matthew S

    2015-01-01

    What makes something a human right? What is the relationship between the moral foundations of human rights and human rights law? What are the difficulties of appealing to human rights? This book offers the first comprehensive survey of current thinking on the philosophical foundations of human rights. Divided into four parts, this book focusses firstly on the moral grounds of human rights, for example in our dignity, agency, interests or needs. 'Secondly, it looks at the implications that different moral perspectives on human rights bear for human rights law and politics. Thirdly, it discusses specific and topical human rights including freedom of expression and religion, security, health and more controversial rights such as a human right to subsistence. The final part discusses nuanced critical and reformative views on human rights from feminist, Kantian and relativist perspectives among others. The essays represent new and canonical research by leading scholars in the field. Each part is comprised of a set...

  4. Linear programming foundations and extensions

    CERN Document Server

    Vanderbei, Robert J

    2001-01-01

    Linear Programming: Foundations and Extensions is an introduction to the field of optimization. The book emphasizes constrained optimization, beginning with a substantial treatment of linear programming, and proceeding to convex analysis, network flows, integer programming, quadratic programming, and convex optimization. The book is carefully written. Specific examples and concrete algorithms precede more abstract topics. Topics are clearly developed with a large number of numerical examples worked out in detail. Moreover, Linear Programming: Foundations and Extensions underscores the purpose of optimization: to solve practical problems on a computer. Accordingly, the book is coordinated with free efficient C programs that implement the major algorithms studied: -The two-phase simplex method; -The primal-dual simplex method; -The path-following interior-point method; -The homogeneous self-dual methods. In addition, there are online JAVA applets that illustrate various pivot rules and variants of the simplex m...

  5. About The Rural Development Foundation

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    <正>The Rural Development Foundation ( RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children. RDF founded and continues to operate five schools and one junior college in Andhra Pradesh State,taking a unique holistic approach to education through innovative programs and methodology. Rather than using the conventional method of rote memorization,RDF focuses on cultivating critical thinking skills and encouraging students to

  6. About The Rural Development Foundation

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    <正>The Rural Development Foundation(RDF),founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children.RDF founded and continues to operate five schools and one junior college in Andhra Pradesh State,taking a unique holistic approach to education through innovative programs and methodology.Rather than using the conventional method of rote memorization,RDF focuses on cultivating critical thinking skills and encouraging students to understand and

  7. About The Rural Development Foundation

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    <正>The Rural Development Foundation(RDF),founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children.RDF founded and continues to operate five schools and one junior college in Andhra Pradesh State,taking a unique holistic approach to education through innovative programs and methodology.Rather than using the conventional method of rote memorization,RDF focuses on cultivating critical thinking skills and encouraging students to understand and

  8. Cognitive Foundations for Visual Analytics

    Energy Technology Data Exchange (ETDEWEB)

    Greitzer, Frank L.; Noonan, Christine F.; Franklin, Lyndsey

    2011-02-25

    In this report, we provide an overview of scientific/technical literature on information visualization and VA. Topics discussed include an update and overview of the extensive literature search conducted for this study, the nature and purpose of the field, major research thrusts, and scientific foundations. We review methodologies for evaluating and measuring the impact of VA technologies as well as taxonomies that have been proposed for various purposes to support the VA community. A cognitive science perspective underlies each of these discussions.

  9. About The Rural Development Foundation

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    <正>The Rural Development Foundation ( RDF) ,founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children. RDF founded and continues to operate five schools and one junior college in Andhra Pradesh State,taking a unique holistic approach to education through innovative programs and methodology. Rather than using the conventional method of rote memorization,RDF focuses on cultivating critical thinking skills and

  10. Mono pile foundation. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Lyngesen, S.; Brendstrup, C.

    1997-02-01

    The use of mono piles as foundations for maritime structures has been developed during the last decades. The installation requirements within the offshore sector have resulted in equipment enabling driving of piles up to 3-4 m to large penetration depths. The availability of this equipment has made the use of large mono piles feasible as foundations for structures like wind turbines. The mono pile foundations consists of three parts; the bare pile, a conical transition and a boat landing. All parts are prefitted at the yard in order to minimise the installation work that has to be carried out offshore. The study of a mono pile foundations for a 1.5 MW wind turbine has been conducted for two locations, Horns Rev and Roedsand. Three different water depths: 5, 8 and 11 m have been investigated in the study. The on-site welding between pile and conical transition is performed by an automatic welding machine. Final testing and eventually repair of the weld are conducted at least 16 hours after welding. This is followed by final installation of J-tube, tie-in to subsea cables and installation of the impressed current system for corrosive protection of the mono pile. The total cost for procurement and installation of the mono pile using the welded connection is estimated. The price does not include procurement and installation of access platform and boat landing. These costs are estimated to 250.000 DKK. Depending on water depth the cost of the pile ranges from 2,2 to 2,7 million DKK. Procurement and fabrication of the pile are approx. 75% of the total costs. The remaining 25% are due to installation. The total costs are very sensitive to the unit price of pile steel. During the project it became obvious that ice load has a very large influence on the dimensions of the mono pile. (EG)

  11. Heartworm (Dirofilaria immitis infection in a leopard (Panthera pardus pardus housed in a zoological park in north-eastern Italy

    Directory of Open Access Journals (Sweden)

    Frangipane di Regalbono Antonio

    2010-04-01

    Full Text Available Abstract Canine heartworm (cHW disease is now recognised as potential cause of serious disease in cats and other felids, especially in endemic areas. In March 2009, a 23-years-old male African leopard (Panthera pardus pardus housed in a zoological park located in the Province of Padova (Veneto Region, a cHW endemic area of the north-eastern Italy, died and was immediately necropsied. A cloth completely occluding the pyloric lumen was considered the presumptive cause of death. During necropsy, six nematodes (4 males and 2 females were found within the right ventricle of the heart and the pulmonary artery. Diagnosis of HW (Dirofilaria immitis infection was carried out by morphological features of adult worms and microfilariae, and then confirmed by detection of circulating HW antigens using a commercial SNAP kit (IDEXX Laboratories inc., USA. D. immitis infection was also confirmed by PCR amplification of the 5S ribosomal spacer region, performed on worm fragments and microfilaraemic blood samples obtained from the right ventricle of the heart. A glomerulonephritis of immuno-mediated origin and most likely associated with the HW infection is also reported. HW chemoprophylaxis and annual serological testing on wild felids housed outdoors in endemic cHW disease areas are recommended. This is the first diagnosis of D. immitis infection in an exotic felid in Italy.

  12. Animal-derived natural products of Sowa Rigpa medicine: Their pharmacopoeial description, current utilization and zoological identification.

    Science.gov (United States)

    Yeshi, Karma; Morisco, Paolo; Wangchuk, Phurpa

    2017-07-31

    The Bhutanese Sowa Rigpa medicine (BSM) uses animal parts in the preparation of numerous polyingredient traditional remedies. Our study reports the taxonomical identification of medicinal animals and the description of traditional uses in English medical terminologies. To taxonomically identify the medicinal animals and their derived natural products used as a zootherapeutic agents in BSM. First, the traditional textbooks were reviewed to generate a list of animal products described as ingredients. Second, animal parts that are currently used in Bhutan were identified. Third, the ethnopharmacological uses of each animal ingredients were translated into English medical terminologies by consulting Traditional Physicians, clinical assistants, pharmacognosists, and pharmacists in Bhutan. Fourth, the animal parts were taxonomically identified and their Latin names were confirmed by crosschecking them with online animal databases and relevant scientific literature. The study found 73 natural products belonging to 29 categories derived from 45 medicinal animals (36 vertebrates and 9 invertebrates), comprising of 9 taxonomic categories and 30 zoological families. Out of 116 formulations currently produced, 87 of them contain one or more extracts and products obtained from 13 medicinal animals to treat more than 124 traditionally classified illnesses. Only five animal ingredients were found available in Bhutan and rest of the animal parts are being imported from India. Out of 73 natural products described in the traditional textbooks, only 13 of them (some omitted and few substituted by plants) are currently included in 87 formulations of BSM. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  13. A human reproductive approach to the study of infertility in chimpanzees: An experience at Leon’s Zoological Park, Mexico

    Science.gov (United States)

    Piña-Aguilar, Raul Eduardo; López-Saucedo, Janet; Ruiz-Galaz, Lilia Ivone; Barroso-Padilla, José de Jesús; Gallegos-Rivas, Mayra Celina; González-Ortega, Claudia; Gutiérrez-Gutiérrez, Antonio Martin

    2016-01-01

    Great apes are mammals close to humans in their genetic, behavioral, social and evolutionary characteristics and new genomic information is revolutionizing our understanding of evolution in primates. However, all these species are endangered. While there are many global programs to protect these species, the International Union for Conservation of Nature (IUCN) projects that in a near future the wild populations will decrease significantly. Nowadays, the relevance of captive populations of great apes is becoming critical for research and understanding of pathophysiology of diseases. In this report, the evaluation of infertility in a group of captive chimpanzees maintained at Leon’s Zoological Park using a human infertility protocol is described. Our results suggested that infertility in this group was due to low hormonal levels and sperm alterations in the male characterized by hormonal assessment and a sperm sample obtained by electroejaculation and cryopreserved using human protocols. In the females, it was demonstrated that it is possible to follow the follicular cycle using non-invasive methods based on morphological changes in genitalia, detection of blood in urine and measurement of hormones in saliva samples; concluding that fertility in females was normal. Also, we demonstrate that human artificial insemination procedures may be applied. Our human approach was successful in finding the infertility cause in this group of captive chimpanzees. In countries with limited resources, collaboration of zoos with human infertility clinics can be beneficial for research and management of reproductive aspects of great apes. PMID:27872723

  14. Putting the “E” in SPIDER: Evolving Trends in the Evaluation of Environmental Enrichment Efficacy in Zoological Settings

    Directory of Open Access Journals (Sweden)

    Christina Alligood

    2015-08-01

    Full Text Available In their seminal paper on environmental enrichment, Mellen and MacPhee (2001 proposed a set of broad goals for enrichment in zoological settings, as well as a framework for enrichment programs. Since that time, the philosophy and practice of environmental enrichment in zoos has continued to grow. Here we review evaluations of enrichment efficacy in the literature since 2001, looking for trends in species, target behaviors, enrichment strategies, and analytic techniques and discussing progress toward the SPIDER vision and outstanding needs in the field. We selected 94 peer-reviewed and 121 non-peer-reviewed articles for review, representing enrichment strategies across a wide range of species. The number of peer-reviewed articles published per year was relatively stable, such that the cumulative number of articles has continued to rise over the thirteen-year review period. We echo the call issued by a number of authors for continued and improved evaluation of enrichment efficacy, and add a recommendation for further exploration of single-subject experimental designs. We also call for focus on a broader array of species and on specific areas of application including reintroduction.

  15. A human reproductive approach to the study of infertility in chimpanzees: An experience at Leon's Zoological Park, Mexico.

    Science.gov (United States)

    Piña-Aguilar, Raul Eduardo; López-Saucedo, Janet; Ruiz-Galaz, Lilia Ivone; Barroso-Padilla, José de Jesús; Gallegos-Rivas, Mayra Celina; González-Ortega, Claudia; Gutiérrez-Gutiérrez, Antonio Martin

    2016-01-01

    Great apes are mammals close to humans in their genetic, behavioral, social and evolutionary characteristics and new genomic information is revolutionizing our understanding of evolution in primates. However, all these species are endangered. While there are many global programs to protect these species, the International Union for Conservation of Nature (IUCN) projects that in a near future the wild populations will decrease significantly. Nowadays, the relevance of captive populations of great apes is becoming critical for research and understanding of pathophysiology of diseases. In this report, the evaluation of infertility in a group of captive chimpanzees maintained at Leon's Zoological Park using a human infertility protocol is described. Our results suggested that infertility in this group was due to low hormonal levels and sperm alterations in the male characterized by hormonal assessment and a sperm sample obtained by electroejaculation and cryopreserved using human protocols. In the females, it was demonstrated that it is possible to follow the follicular cycle using non-invasive methods based on morphological changes in genitalia, detection of blood in urine and measurement of hormones in saliva samples; concluding that fertility in females was normal. Also, we demonstrate that human artificial insemination procedures may be applied. Our human approach was successful in finding the infertility cause in this group of captive chimpanzees. In countries with limited resources, collaboration of zoos with human infertility clinics can be beneficial for research and management of reproductive aspects of great apes.

  16. Pacheco's parrot disease in macaws of the Lisbon's Zoological Garden. Description of an outbreak, diagnosis and management, including vaccination.

    Science.gov (United States)

    Barão Da Cunha, M; Correia, J J; Fagulha, T; Fevereiro, M; Peleteiro, M C; Vollrath, G; Kaleta, E F

    2007-11-01

    The Lisbon's Zoological Garden, Portugal, has maintained for many years a large collection of psittacine birds without any serious health problems. Unexpectedly, in April 1999, a total of nine macaws died after a short period of illness. Clinical signs consisted mainly of anorexia, ruffled feathers and yellowish droppings. A herpesvirus was isolated from brain, trachea, lung, liver, spleen, kidney and intestine of each of the examined dead birds, confirming that all animals succumbed during viraemia. Serotyping of the isolate in cross neutralization tests with reference sera prove that the outbreak was caused by serotype 3 of Pacheco's parrot disease herpesviruses. An autogenous, formalin-inactivated vaccine with adjuvant (aluminium hydroxid gel) was prepared from one of the isolates and injected intramuscularly 14 days and six weeks after the onset of mortality in an attempt to protect the remaining psittacine birds in the zoo from the disease. The autogenous vaccine was well tolerated and was able to rapidly stop virus spread and morbidity and mortality among the psittacine birds. Follow-up studies demonstrate that all nine blood samples from vaccinated birds obtained nine month' after the second vaccination contain neutralizing antibodies. Twenty five month' after vaccination two out of four serum samples were still antibody positive. No herpesvirus was isolated from faecal samples nine and twenty five months after the onset of the outbreak. These data prove that the autogenous vaccine played a major role in containing a severe outbreak of Pacheco's parrot disease in a large collection of psittacine birds.

  17. The teaching of evolution in Portugal in the early 20th century through the programs and textbooks of Zoology

    Directory of Open Access Journals (Sweden)

    Bento CAVADAS

    2011-11-01

    Full Text Available The teaching of evolution in the Portuguese secondary schools is not yet fully understood. This research aimed to contribute to this clarification, in the framework of the history of the curriculum and the biology subject, by showing the expressions of the evolutionism teaching in the first three decades of the twentieth century. To this end we analyzed the programs of Zoology of 1905 and 1919, as well as two textbooks, entitled «Lições de Zoologia» and written by Bernardo Aires in accordance with these programs. This analysis showed that the study of evolution, eliminated from the program in 1905, was again recognized in the program in 1919. In textbooks, the exposure of evolution focused on the subject of evolution, in the grounds of competition and natural selection, adaptation, the biogenetic law and the essential differences between Lamarckism and Darwinism. The comparative study of these textbooks showed that the text which addresses the evolution is essentially Darwinian. However, neoLamarckians sections have been identified that show the influence of the «eclipse of Darwinism» on the teaching of evolutionism.

  18. Epidemiology and chemotherapy of parasitic infections in wild omnivores in the Mahendra Choudhury Zoological Park, Chhat Bir, Punjab

    Directory of Open Access Journals (Sweden)

    P. Singh

    2009-01-01

    Full Text Available The present investigation deals with the occurrence and intensity of gastrointestinal helminthic infections along with chemotherapeutic response in 13 different omnivore species belonging to Primate, Ursidae, Suidae and Viverridae at M.C Zoological Park, Chhatbir in Punjab, India. The overall occurrence of gastrointestinal parasites based on copro-parasitoscopic analysis (CPS of 317 samples for helmithic eggs was found to be 29.02 per cent. The various parasitic eggs detected were Trichuris spp, Hymenolepis diminuta, Strongyloides spp, Ascaris suum and Ascaris spp. The most common parasitic infection found in omnivores specially the primates was of Trichuris spp. (86.96%. Mixed infection of Trichuris spp. and H. diminuta was recorded in assamese monkeys with highest intensity of Trichuris spp. The EPG for Trichuris spp varied from 1800-7500. The EPG ranging from 100-750 was recorded for H. diminuta and Strongyloides spp which was followed by that of Trichuris spp. in rhesus monkeys, Ascaris suum in wild boar, Trichuris spp in capped langur, Trichuris spp in common langur, and Ascaris spp. in sloth bear. In assamese monkeys the infection was concurrent to tuberculosis. Treatment of animals with appropriate drug based on the species of parasites present was found to be 100 per cent effective as indicated by faecal egg count reduction test which reached zero level 5-30 days post treatment. There was no re-occurrence of parasitic infection till day 55 post treatment.

  19. Retrospective analysis of mortalities in elephant shrews (Macroscelididae) and tree shrews (Tupaiidae) at the Smithsonian National Zoological Park, USA.

    Science.gov (United States)

    Clancy, Meredith M; Woc-Colburn, Margarita; Viner, Tabitha; Sanchez, Carlos; Murray, Suzan

    2013-06-01

    Investigations into the cause of mortality and other important findings at necropsy were made into two families of small mammals at the Smithsonian National Zoological Park (SNZP; USA). Necropsy reports from 1976 through 2008 were reviewed for all elephant shrews in family Macroscelididae (n = 118) and all tree shrews in family Tupaiidae (n = 90) that lived for greater than 30 days at the SNZP. Causes of mortality were classified by body system and etiology to identify prevalent diseases and trends across demographics for each family. In elephant shrews, gastrointestinal disease (n = 18) and respiratory disease (n = 22) were important causes of mortality with an increased prevalence of pneumonia in adult males. Trauma was a common cause of mortality in tree shrews (n = 22). Cryptococcosis was an important cause of mortality in both families (n = 8 elephant shrews; n = 13 tree shrews). Bacterial infections, often systemic at time of mortality, were also common (n = 16 elephant shrews; n = 17 tree shrews). Arteriosclerosis was a common comorbid pathology noted at necropsy in certain populations, seen only in Elephantulus rufescens in the family Macroscelididae (n = 22) and in only males in the family Tupaiidae (n = 11). Gongylonemiasis was seen commonly in tree shrews (n = 15), as a comorbid finding, or in 5 cases directly leading to mortality. Awareness of the prevalence of these diseases can help guide prevention and intervention strategies.

  20. High-Resolution Magnetostratigraphic Analysis of the Denver Basin Kiowa Core; Testing Paleocene Astrochronologies

    Science.gov (United States)

    Jones, M. M.; Clyde, W. C.; Bowring, S. A.; Ramezani, J.; Johnson, K. R.

    2009-05-01

    Marine records of orbitally driven climate cycles have been used to create an astronomically calibrated timescale for the Neogene Period (0-23 Ma). Recent studies have attempted to extend this approach to the Paleogene Period (23-65 Ma), despite various uncertainties related to astronomical solutions this far back, climate sensitivity in a greenhouse world, and stratigraphic completeness. We seek to test published Paleocene astrochronologies by comparing the durations of magnetic polarity chrons as determined by cyclostratigraphy to their durations as determined by U/Pb geochronology. To complete this test, the Late Cretaceous to Paleocene Kiowa Core of the Denver Basin was analyzed. This core was chosen as it is from a terrestrial basin with high sediment accumulation rates, contains abundant layers of volcanic ash, and records a reliable magnetostratigraphy. Twenty-three paleomagnetic samples were collected from the core to improve the stratigraphic resolution of magnetic reversals that were coarsely constrained by earlier research. Once the depths of the geomagnetic reversals were precisely determined, ash layers that best constrained these reversals were selected for U/Pb geochronology. Durations of periods of normal and reverse magnetization were estimated based on these radiometrically dated ashes. Initial results indicate that the interval between the Chron C28n/C28r reversal and the K/T Boundary is ca 1.27 million years in duration. This is within error of previously published astrochronologically determined durations for the same time interval. Although additional independent comparisons are needed for a more complete test, our initial results indicate a remarkable consistency between these different geochronometers.

  1. City and County of Denver: Technical comparison between hythane, CNG and gasoline fueled vehicles

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    The City and County of Denver, in cooperation with the Urban Consortium Energy Task Force of Public Technology, Inc. has completed a unique two-year research and development project designed to test and compare the technical merits of three transportation fuels. Comparisons of the tailpipe emissions from Hythane - a new, blended, alternative motor fuel comprised of 85% compressed natural gas (CNG) and 15% hydrogen measured by volume - to the emissions from gasoline and 100% CNG were conducted. This project has been one of the first pioneering studies of a hydrogen blended fuel and, through its success, has prompted eight additional Hythane research projects to date. Phase I of the project provided results from the Federal Test Procedure (FTP) testing of a light duty pick-up truck operating on Hythane. The purpose of this testing was to quantify any decrease in tailpipe emissions and to determine whether Hythane could meet the California Ultra Low Emission Vehicle standard (ULEV) for light duty trucks. During Phase I, FTP analyses were conducted in both Colorado (high altitude testing) and California (sea level testing) on a converted Chevrolet S-10, pick-up truck by Hydrogen Consultants (HCl), the Colorado Department of Health (CDH) and the California Air Resource Board (CARB). Currently, the only other non-electric vehicle which is capable of meeting the ULEV standard is Chrysler`s natural gas vehicle. There was additional interest in the role Hythane could play as a transitional fuel in the introduction of hydrogen. Hydrogen, a renewable energy carrier, may soon be categorized as a ZEV fuel by the South Coast Air Quality Management District. This factor may encourage the use of Hythane as a transportation fuel that not only meets the ULEV standard, but may provide the bridge necessary to the eventual widespread use of hydrogen.

  2. The Denver universal microspectroradiometer (DUM). II. Computer configuration and modular programming for radiometry.

    Science.gov (United States)

    Galbraith, W; Geyer, S B; David, G B

    1975-12-01

    This paper describes and discusses for microscopists and spectroscopists the choice of computer equipment and the design of programs used in the Denver Universal Microspectroradiometer (DUM). This instrument is an accurate computerized photon-counting microspectrophotometer, microspectrofluorimeter and microrefractometer. The computer is used to control the operation of the system, to acquire radiometric data of various kinds, and to reduce, analyse and output the data in a readily usable form. Since the radiometer was designed to carry out many kinds of measurements in a variety of micro- and macroscopic specimens, and since different methods of microscopy or spectroscopy have to be combined in various ways fro the study of any one specimen, no single master-program could fulfill efficiently all foreseeable requirements. Therefore, the programming developed is interactive, modular, hierarchical and hybrid. Modular interactive programming makes it possible for almost any kind of main program, applicable to almost any kind of measurement, to be assembled quickly from a collection of hierarchical subroutines. Main programs are short and composed mainly of Fortran statements calling subroutines; subroutines, in turn, automatically call other subroutines over many levels. The subroutines are independently written and optimized for maximum operational efficiency in the computer system used, or for maximum ease of transfer to other systems. This approach to programming enables someone unfamiliar with computer languages to operate the radiometric system from the console of the CRT terminal. The writing of new main programs, by linking groups of existing subroutines, requires only a minimum acquaintance with Fortran; only the writing and revision of subroutines requires programming experience. Differences and similarities in the method of computer operation between the present system and other computerized radiometers are briefly discussed.

  3. Street Level Hydrology: An Urban Application of the WRF-Hydro Framework in Denver, Colorado

    Science.gov (United States)

    Read, L.; Hogue, T. S.; Salas, F. R.; Gochis, D.

    2015-12-01

    Urban flood modeling at the watershed scale carries unique challenges in routing complexity, data resolution, social and political issues, and land surface - infrastructure interactions. The ability to accurately trace and predict the flow of water through the urban landscape enables better emergency response management, floodplain mapping, and data for future urban infrastructure planning and development. These services are of growing importance as urban population is expected to continue increasing by 1.84% per year for the next 25 years, increasing the vulnerability of urban regions to damages and loss of life from floods. Although a range of watershed-scale models have been applied in specific urban areas to examine these issues, there is a trend towards national scale hydrologic modeling enabled by supercomputing resources to understand larger system-wide hydrologic impacts and feedbacks. As such it is important to address how urban landscapes can be represented in large scale modeling processes. The current project investigates how coupling terrain and infrastructure routing can improve flow prediction and flooding events over the urban landscape. We utilize the WRF-Hydro modeling framework and a high-resolution terrain routing grid with the goal of compiling standard data needs necessary for fine scale urban modeling and dynamic flood forecasting in the urban setting. The city of Denver is selected as a case study, as it has experienced several large flooding events in the last five years and has an urban annual population growth rate of 1.5%, one of the highest in the U.S. Our work highlights the hydro-informatic challenges associated with linking channel networks and drainage infrastructure in an urban area using the WRF-Hydro modeling framework and high resolution urban models for short-term flood prediction.

  4. Run-up on Offshore Windturbine Foundations

    DEFF Research Database (Denmark)

    De Vos, Leen; Larsen, Brian Juul; Frigaard, Peter

    For the present report a testprogramme has been performed to determine the run-up on offshore windturbine foundations.......For the present report a testprogramme has been performed to determine the run-up on offshore windturbine foundations....

  5. Founding a Foundation: A Mini Case Study.

    Science.gov (United States)

    Lake, Dale B.

    1981-01-01

    Lists factors contributing to the need for increased fund raising in community colleges. Discusses advantages of a foundation as a means of obtaining private funds. Delineates specifics of establishing, organizing, and implementing the Kalamazoo Valley Community College Foundation. (DMM)

  6. Sudden Arrhythmia Death Syndromes (SADS) Foundation

    Science.gov (United States)

    ... K. Cleveland, Jr. Young Investigator Awards in Cardiac Channelopathy Research 5/4/2016 - SADS Foundation Announces Courts K. Cleveland, Jr. Young Investigator Awards in Cardiac Channelopathy Research 7/6/2015 - The SADS Foundation Supports ...

  7. Addressing issues in foundational ontology mediation

    CSIR Research Space (South Africa)

    Khan, ZC

    2013-09-01

    Full Text Available An approach in achieving semantic interoperability among heterogeneous systems is to offer infrastructure to assist with linking and integration using a foundational ontology. Due to the creation of multiple foundational ontologies, this also means...

  8. Birth of the Canadian Digestive Health Foundation

    OpenAIRE

    Beck, Ivan T.

    2004-01-01

    The Canadian Digestive Disease Foundation, renamed the Canadian Digestive Health Foundation -- Fondation canadienne pour la promotion de la santé digestive -- in December 2001, is the culmination of ongoing efforts by the Canadian Association of Gastroenterology to establish an independent charitable organization. In February 2001, it was officially endorsed as the Foundation for the Canadian Association of Gastroenterology. The initial efforts to establish this Foundation, led by Dr Richa...

  9. Practitioner Perspectives on Foundational Capabilities

    Science.gov (United States)

    Leider, Jonathon P.; Juliano, Chrissie; Castrucci, Brian C.; Beitsch, Leslie M.; Dilley, Abby; Nelson, Rachel; Kaiman, Sherry; Sprague, James B.

    2015-01-01

    Context: National efforts are underway to classify a minimum set of public health services that all jurisdictions throughout the United States should provide regardless of location. Such a set of basic programs would be supported by crosscutting services, known as the “foundational capabilities” (FCs). These FCs are assessment services, preparedness and disaster response, policy development, communications, community partnership, and organizational support activities. Objective: To ascertain familiarity with the term and concept of FCs and gather related perspectives from state and local public health practitioners. Design: In fall 2013, we interviewed 50 leaders from state and local health departments. We asked about familiarity with the term “foundational capabilities,” as well as the broader concept of FCs. We attempted to triangulate the utility of the FC concept by asking respondents about priority programs and services, about perceived unique contributions made by public health, and about prevalence and funding for the FCs. Setting: Telephone-based interviews. Participants: Fifty leaders of state and local health departments. Main Outcome Measures: Practitioner familiarity with and perspectives on the FCs, information about current funding streams for public health, and the likelihood of creating nationwide FCs that would be recognized and accepted by all jurisdictions. Results: Slightly more than half of the leaders interviewed said that they were familiar with the concept of FCs. In most cases, health departments had all of the capabilities to some degree, although operationalization varied. Few indicated that current funding levels were sufficient to support implementing a minimum level of FCs nationally. Conclusions: Respondents were not able to articulate the current or optimal levels of services for the various capabilities, nor the costs associated with them. Further research is needed to understand the role of FCs as part of the foundational

  10. Electromagnetic foundations of electrical engineering

    CERN Document Server

    Faria, J A Brandao

    2008-01-01

    The applications of electromagnetic phenomena within electrical engineering have been evolving and progressing at a fast pace. In contrast, the underlying principles have been stable for a long time and are not expected to undergo any changes. It is these electromagnetic field fundamentals that are the subject of discussion in this book with an emphasis on basic principles, concepts and governing laws that apply across the electrical engineering discipline. Electromagnetic Foundations of Electrical Engineering begins with an explanation of Maxwell's equations, from which the fundament

  11. Epistemological Foundations of School Science

    Science.gov (United States)

    Izquierdo-Aymerich, Mercè; Adúriz-Bravo, Agustín

    Based on a synthesis of contributions from different authors, we present a theoretical framework that provides some foundations for school science, and we define some research problems. We start from what is already known about students' models and cognition in order to construct proposals of didactical intervention. The cognitive model of science, developed in the philosophy of science through studying scientists' activity, has allowed us to propose an analogous model for school science in which experimentation and language play the key roles. We emphasise the relative independence of school science and scientists' science.

  12. Foundations of wireless and electronics

    CERN Document Server

    Scroggie, M G

    1984-01-01

    Foundations of Wireless and Electronics, 10th Edition covers the cathode-ray and microwave tubes; modern pulse methods; f.m. detectors; basic processes of transmission; and reception, computers, and non-sinusoidal signal amplification. The book starts by giving a general overview of a complete electronic system, electricity and circuits, capacitance, and inductance. The text also discusses alternating currents (a.c.), including the frequency and phase of a.c.; the capacitance and inductance in a.c. circuits; and the capacitance and inductance in a series. Diodes, triode, transistor equivalent

  13. Letter to European Science Foundation

    Directory of Open Access Journals (Sweden)

    2006-06-01

    Full Text Available Département de Linguistique AppliquéeEt de Didactique des languesDirecteur : Claude Springerhttp://dladl.u-strasbg.fr Dr. Rüdiger KleinEUROCORES Programme CoordinatorEuropean Science Foundation1, quai Lezay MarnésiaBP 90015F-67080 Strasbourg Cedex Strasbourg, le 22 mai 2006 Dear colleague, The Editorial Board of the journal ALSIC (Apprentissage des langues et système d’information et de communication which comprises 45 people from universities in 9 different countries was astonished to note...

  14. Ensemble Methods Foundations and Algorithms

    CERN Document Server

    Zhou, Zhi-Hua

    2012-01-01

    An up-to-date, self-contained introduction to a state-of-the-art machine learning approach, Ensemble Methods: Foundations and Algorithms shows how these accurate methods are used in real-world tasks. It gives you the necessary groundwork to carry out further research in this evolving field. After presenting background and terminology, the book covers the main algorithms and theories, including Boosting, Bagging, Random Forest, averaging and voting schemes, the Stacking method, mixture of experts, and diversity measures. It also discusses multiclass extension, noise tolerance, error-ambiguity a

  15. Microsoft Windows Identity Foundation Cookbook

    CERN Document Server

    Chanda, Sandeep

    2012-01-01

    This book is written in a simple, easy to understand format, with lots of screenshots and step-by-step explanations.If you are a .NET developer looking forward to building access control in your applications using claims-based identity, then this is the best guide for you. This book is also an excellent choice for professionals and IT administrators trying to enable Single Sign-On across applications within the enterprise, and in the cloud spanning interoperable platforms. No previous knowledge on the subject is necessary, however a strong foundation in the C# programming language and .NET Fra

  16. Anomalous Transport Foundations and Applications

    CERN Document Server

    Klages, Rainer; Sokolov, Igor M

    2008-01-01

    This multi-author reference work provides a unique introduction to the currently emerging, highly interdisciplinary field of those transport processes that cannot be described by using standard methods of statistical mechanics. It comprehensively summarizes topics ranging from mathematical foundations of anomalous dynamics to the most recent experiments in this field. In so doing, this monograph extracts and emphasizes common principles and methods from many different disciplines while providing up-to-date coverage of this new field of research, considering such diverse applications as plasma

  17. Foundations of combinatorics with applications

    CERN Document Server

    Bender, Edward A

    2006-01-01

    This introduction to combinatorics, the foundation of the interaction between computer science and mathematics, is suitable for upper-level undergraduates and graduate students in engineering, science, and mathematics.The four-part treatment begins with a section on counting and listing that covers basic counting, functions, decision trees, and sieving methods. The following section addresses fundamental concepts in graph theory and a sampler of graph topics. The third part examines a variety of applications relevant to computer science and mathematics, including induction and recursion, sorti

  18. Quantum mechanics foundations and applications

    CERN Document Server

    Swanson, Donald Gary

    2006-01-01

    Progressing from the fundamentals of quantum mechanics (QM) to more complicated topics, Quantum Mechanics: Foundations and Applications provides advanced undergraduate and graduate students with a comprehensive examination of many applications that pertain to modern physics and engineering.Based on courses taught by the author, this textbook begins with an introductory chapter that reviews historical landmarks, discusses classical theory, and establishes a set of postulates. The next chapter demonstrates how to find the appropriate wave functions for a variety of physical systems in one dimens

  19. About The Rural Development Foundation

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    <正>The Rural Development Foundation (RDF),founded in 1996,is an Indian nonprofit organization with the mission of providing quality education for underprivileged rural children. RDF founded and continues to operate five schools and one junior college in Andhra Pradesh State,taking a unique holistic approach to education through innovative programs and methodology. Rather than using the conventional method of rote memorization,RDF focuses on cultivating critical thinking skills and encouraging students to understand and apply concepts. RDF does this through special programs such as Social Awareness,Youth Empowerment,

  20. HTML5 rich media foundation

    CERN Document Server

    David, Matthew

    2010-01-01

    Learn about the new ways in which video and audio can be easily embedded into your HTML5 Web pages. Discover how you can create new Web media content and how JavaScript, CSS, and SVG can be integrated to create a compelling, rich media foundation for your work. HTML 5, is the first major update to the core language of the Web in over a decade The focus of this book is on innovations that most directly effect Web site design and multimedia integration The companion Web site features working demonstrations and tutorial media for hands-on pract

  1. Foundational issues in evolution education

    Science.gov (United States)

    Smith, Mike U.; Siegel, Harvey; McInerney, Joseph D.

    1995-01-01

    There is a great need for effective evolution education. This paper reviews some of the evidence that demonstrates that need and analyzes some of the foundational semantic, epistemological, and philosophical issues involved. This analysis is used to provide a functional understanding of the distinction between science and non-science. Special emphasis is placed the scientific meaning of the terms theory, hypothesis, fact, proof, evidence, and truth, focusing on the difference between religious belief and acceptance of a scientific theory. Science is viewed as theologically neutral and as not mutually exclusive from religion. Finally, a number of practical recommendations to the classroom biology teacher are presented.

  2. Compressor Foundation Analysis Tool(COFANTO)

    NARCIS (Netherlands)

    Eijk, A.; Lentzen, S.S.K; Zuada Coelho, B.E.; Galanti, F.M.B.

    2012-01-01

    Reciprocating compressors are generally supported on a heavy concrete foundation. In spite of the large inertia and stiffness of the foundation, problems can occur due to interaction between the mechanical installation and the foundation. Two types of problems may occur. In the first type, the inter

  3. Compressor Foundation Analysis Tool(COFANTO)

    NARCIS (Netherlands)

    Eijk, A.; Lentzen, S.S.K; Zuada Coelho, B.E.; Galanti, F.M.B.

    2012-01-01

    Reciprocating compressors are generally supported on a heavy concrete foundation. In spite of the large inertia and stiffness of the foundation, problems can occur due to interaction between the mechanical installation and the foundation. Two types of problems may occur. In the first type, the inter

  4. Bernard van Leer Foundation Annual Report 1996.

    Science.gov (United States)

    Bernard Van Leer Foundation, The Hague (Netherlands).

    This document provides an annual report and financial review for 1996 of the Bernard van Leer Foundation, a private institution created in 1949 for broad humanitarian purposes. Following a summary by the executive director of the Foundation, the report includes a description of the foundation and its grants. It then lists, by country, the major…

  5. Bernard van Leer Foundation. Annual Report 1997.

    Science.gov (United States)

    Bernard Van Leer Foundation, The Hague (Netherlands).

    This document provides an annual report and financial review of the Bernard van Leer Foundation, a private institution created in 1949 for broad humanitarian purposes. Following an introduction by the chairman of the Foundation's board of trustees, a report of the executive director details the first full-year of implementation of the Foundation's…

  6. Bernard van Leer Foundation Annual Report, 1999.

    Science.gov (United States)

    Bernard Van Leer Foundation, The Hague (Netherlands).

    This annual report details the activities and financial status for 1999 of the Bernard van Leer Foundation, a private institution created in 1949 for broad humanitarian purposes. Following the introduction by the chairman of the Foundation's board of trustees, the report of the executive director details activities during the Foundation's fiftieth…

  7. First ladies in laying the foundation of neuroendocrinology.

    Science.gov (United States)

    Breathnach, C S; Moynihan, J B

    2013-03-01

    Although women were welcomed into medical practice in increasing numbers by the close of the nineteenth century, it was not until the second quarter of the twentieth century that they were recognised as valuable collaborators and contributors in the nascent field of neuroendocrinology, wherein they soon made advances that have stood the test of time. Mary Pickford at Edinburgh measured the action of acetyl choline in the supraoptic nucleus of the hypothalamus and helped to establish that vasopressin and oxytocin are formed in separate and distinct neurons. Berta Scharrer, like her future husband Ernest Scharrer, was born in Munich. Their great contribution was the proof that the posterior pituitary is not a gland, but the location of the release into the circulation of vasopressin and oxytocin from fibres in the hypothalamico-hypophysial tract. Their work succeeded in establishing against high-powered, vehement opposition the value of histological evidence in elucidating synthesis, storage and release of secretion from neuro-endocrine cells. A Rockefeller travelling fellowship allowed Marthe Vogt to move from Berlin in 1932 to London and then to Cambridge. The relations between the cortex and medulla of the suprarenal gland and the control of adrenocorticotropin were her main concerns. Dora Jacobsohn emigrated to Sweden after graduating in Berlin in 1934. She investigated control of the anterior pituitary gland by the hypothalamus, and co-operated with Geoffrey Harris in establishing the role of the hypothalamico-hypophysial portal venous system that conveys the releasing factors that preside over anterior pituitary cells. Laboratory discoveries do not constitute the whole of science, for the interpretation of evidence and recognition of general principles deserve attention. Dorothy Price, from Aurora, Illinois, received her BS in 1922 at the University of Chicago, and was glad to find employment as a histology technician in the zoology laboratory, where she was

  8. Denver screening protocol for blunt cerebrovascular injury reduces the use of multi-detector computed tomography angiography.

    Science.gov (United States)

    Beliaev, Andrei M; Barber, P Alan; Marshall, Roger J; Civil, Ian

    2014-06-01

    Blunt cerebrovascular injury (BCVI) occurs in 0.2-2.7% of blunt trauma patients and has up to 30% mortality. Conventional screening does not recognize up to 20% of BCVI patients. To improve diagnosis of BCVI, both an expanded battery of screening criteria and a multi-detector computed tomography angiography (CTA) have been suggested. The aim of this study is to investigate whether the use of CTA restricted to the Denver protocol screen-positive patients would reduce the unnecessary use of CTA as a pre-emptive screening tool. This is a registry-based study of blunt trauma patients admitted to Auckland City Hospital from 1998 to 2012. The diagnosis of BCVI was confirmed or excluded with CTA, magnetic resonance angiography and, if these imaging were non-conclusive, four-vessel digital subtraction angiography. Thirty (61%) BCVI and 19 (39%) non-BCVI patients met eligibility criteria. The Denver protocol applied to our cohort of patients had a sensitivity of 97% (95% confidence interval (CI): 83-100%) and a specificity of 42% (95% CI: 20-67%). With a prevalence of BCVI in blunt trauma patients of 0.2% and 2.7%, post-test odds of a screen-positive test were 0.03 (95% CI: 0.002-0.005) and 0.046 (95% CI: 0.314-0.068), respectively. Application of the CTA to the Denver protocol screen-positive trauma patients can decrease the use of CTA as a pre-emptive screening tool by 95-97% and reduces its hazards. © 2013 Royal Australasian College of Surgeons.

  9. The greater Denver Latino Cancer Prevention/Control Network. Prevention and research through a community-based approach.

    Science.gov (United States)

    Flores, Estevan; Espinoza, Paula; Jacobellis, Jillian; Bakemeier, Richard; Press, Norma

    2006-10-15

    The Latino/a Research & Policy Center (LRPC), at the University of Colorado (UC) at Denver and Health Sciences Center built the Greater Denver Latino Cancer Prevention Network, a successful cancer prevention network, in 6 Denver metro area counties. The Network consisted of 23 Latino community-based organizations, health clinics, social service agencies, faith-based groups, and employee-based organizations; 2 migrant health clinics; and 14 scientific partners including the UC Comprehensive Cancer Center, the Colorado Department of Public Health and Environment, and the American Cancer Society. The Network focused on 5 significant cancers: breast, cervical, lung, colorectal, and prostate cancer. The Steering Committee initiated a review process for junior researchers that resulted in 5 NCI-funded pilot projects. Pilot projects were conducted with various Latino populations. The Network developed community education and health promotion projects including the bilingual outreach play The Cancer Monologues. The Network's partnership also started and held 2 annual health fairs, Dia de la Mujer Latina/Day of the Latina Woman, and annual health prevention summits. The Special Population Network (SPN) adapted and revised a clinical trials education outreach module that reached Network community partners. SPN partners recruited Latino/a students to cancer research through a6-week NCI training program held yearly at the UCHSC campus. The Network methodology of bringing together the Latino community with the scientific community increased the level of awareness of cancer in the Latino community and increased cancer research and the level of engagement of the scientific partners with the Latino community. Cancer 2006. (c) 2006 American Cancer Society.

  10. New Whole-House Solutions Case Study: A Production Builder's Passive House - Denver, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-05-01

    Brookfield Home’s first project is in a community called Midtown in Denver, Colorado, in which the builder took on the challenge of increased energy efficiency by creating a Passive House (PH)-certified model home. Brookfield worked with the U.S. Department of Energy’s Building America research team IBACOS to create the home, evaluate advanced building technologies, and use the home as a marketing tool for potential homebuyers. Brookfield also worked with KGA studio architects to create a new floor plan that would be constructed to the PH standard as an upgrade option.

  11. Foundations for offshore wind turbines.

    Science.gov (United States)

    Byrne, B W; Houlsby, G T

    2003-12-15

    An important engineering challenge of today, and a vital one for the future, is to develop and harvest alternative sources of energy. This is a firm priority in the UK, with the government setting a target of 10% of electricity from renewable sources by 2010. A component central to this commitment will be to harvest electrical power from the vast energy reserves offshore, through wind turbines or current or wave power generators. The most mature of these technologies is that of wind, as much technology transfer can be gained from onshore experience. Onshore wind farms, although supplying 'green energy', tend to provoke some objections on aesthetic grounds. These objections can be countered by locating the turbines offshore, where it will also be possible to install larger capacity turbines, thus maximizing the potential of each wind farm location. This paper explores some civil-engineering problems encountered for offshore wind turbines. A critical component is the connection of the structure to the ground, and in particular how the load applied to the structure is transferred safely to the surrounding soil. We review previous work on the design of offshore foundations, and then present some simple design calculations for sizing foundations and structures appropriate to the wind-turbine problem. We examine the deficiencies in the current design approaches, and the research currently under way to overcome these deficiencies. Designs must be improved so that these alternative energy sources can compete economically with traditional energy suppliers.

  12. The Chironomidae collection at the Zoological Institute (St Petersburg: history, current state and role for further research

    Directory of Open Access Journals (Sweden)

    Andrey Przhiboro

    2012-10-01

    Full Text Available This paper briefly reviews the collection of Chironomidae (Diptera housed at the Zoological Institute of Russian Academy of Sciences in St Petersburg (ZIN. Although it is the oldest and one of the largest Chironomidae collections in Russia, most of the collection has been unknown to specialists for decades. The collection consists of three main parts: dry specimens (about 20000 pinned adults, material in ethanol (over 25000 vials with larvae, pupae and adults and permanent slides (over 12000 slides with larvae, pupae and adults. Based on a study of the collection itself, published sources and archival data, major periods for the formation of the collection are here described. Collectors and expeditions, whose contributions were most important, are listed, as well as the regions where the material was collected. The role of chironomid researchers, who made important contributions to the creation, enrichment or study of the collection, is also described. The contributions by Aleksei Chernovskii and Vera Pankratova are considered in more detail. According to a preliminary estimate, the collection contains type specimens of no less than 150 species described by 24 authors, and thousands of specimens determined by experts. The Chironomidae collection of ZIN is particularly important because it hopefully will enable us to correctly interpret many species names proposed in 1930-1980’s, mostly based on brief descriptions of larvae and currently often considered nomina dubia. In addition, the collection includes the unprocessed material from vast territory of the former Soviet Union, including many distant regions, which are still difficult to access. doi: 10.5324/fn.v31i0.1402.Published online: 17 October 2012.

  13. Complete mitochondrial genomes of chimpanzee- and gibbon-derived Ascaris isolated from a zoological garden in southwest China.

    Science.gov (United States)

    Xie, Yue; Niu, Lili; Zhao, Bo; Wang, Qiang; Nong, Xiang; Chen, Lin; Zhou, Xuan; Gu, Xiaobin; Wang, Shuxian; Peng, Xuerong; Yang, Guangyou

    2013-01-01

    Roundworms (Ascaridida: Nematoda), one of the most common soil-transmitted helminths (STHs), can cause ascariasis in various hosts worldwide, ranging from wild to domestic animals and humans. Despite the veterinary and health importance of the Ascaridida species, little or no attention has been paid to roundworms infecting wild animals including non-human primates due to the current taxon sampling and survey bias in this order. Importantly, there has been considerable controversy over the years as to whether Ascaris species infecting non-human primates are the same as or distinct from Ascaris lumbricoides infecting humans. Herein, we first characterized the complete mitochondrial genomes of two representative Ascaris isolates derived from two non-human primates, namely, chimpanzees (Pan troglodytes) and gibbons (Hylobates hoolock), in a zoological garden of southwest China and compared them with those of A. lumbricoides and the congeneric Ascaris suum as well as other related species in the same order, and then used comparative mitogenomics, genome-wide nucleotide sequence identity analysis, and phylogeny to determine whether the parasites from chimpanzees and gibbons represent a single species and share genetic similarity with A. lumbricoides. Taken together, our results yielded strong statistical support for the hypothesis that the chimpanzee- and gibbon-derived Ascaris represent a single species that is genetically similar to A. lumbricoides, consistent with the results of previous morphological and molecular studies. Our finding should enhance public alertness to roundworms originating from chimpanzees and gibbons and the mtDNA data presented here also serves to enrich the resource of markers that can be used in molecular diagnostic, systematic, population genetic, and evolutionary biological studies of parasitic nematodes from either wild or domestic hosts.

  14. Complete mitochondrial genomes of chimpanzee- and gibbon-derived Ascaris isolated from a zoological garden in southwest China.

    Directory of Open Access Journals (Sweden)

    Yue Xie

    Full Text Available Roundworms (Ascaridida: Nematoda, one of the most common soil-transmitted helminths (STHs, can cause ascariasis in various hosts worldwide, ranging from wild to domestic animals and humans. Despite the veterinary and health importance of the Ascaridida species, little or no attention has been paid to roundworms infecting wild animals including non-human primates due to the current taxon sampling and survey bias in this order. Importantly, there has been considerable controversy over the years as to whether Ascaris species infecting non-human primates are the same as or distinct from Ascaris lumbricoides infecting humans. Herein, we first characterized the complete mitochondrial genomes of two representative Ascaris isolates derived from two non-human primates, namely, chimpanzees (Pan troglodytes and gibbons (Hylobates hoolock, in a zoological garden of southwest China and compared them with those of A. lumbricoides and the congeneric Ascaris suum as well as other related species in the same order, and then used comparative mitogenomics, genome-wide nucleotide sequence identity analysis, and phylogeny to determine whether the parasites from chimpanzees and gibbons represent a single species and share genetic similarity with A. lumbricoides. Taken together, our results yielded strong statistical support for the hypothesis that the chimpanzee- and gibbon-derived Ascaris represent a single species that is genetically similar to A. lumbricoides, consistent with the results of previous morphological and molecular studies. Our finding should enhance public alertness to roundworms originating from chimpanzees and gibbons and the mtDNA data presented here also serves to enrich the resource of markers that can be used in molecular diagnostic, systematic, population genetic, and evolutionary biological studies of parasitic nematodes from either wild or domestic hosts.

  15. Preliminary evaluation of selected minerals in liver samples from springbok (Antidorcas marsupialis from the National Zoological Gardens of South Africa

    Directory of Open Access Journals (Sweden)

    Khanyisile R. Mbatha

    2012-04-01

    Full Text Available Limited information is available on the mineral nutrition of captive antelope in South Africa. Zoo animals are usually offered a very limited array of feeds, which may result in nutritional imbalances. As a pilot study to investigate the presence of myopathy in antelope at the National Zoological Gardens of South Africa (NZG, stored liver samples from six springbok (Antidorcas marsupialis and seven other antelopes from the NZG, as well as selected food items, were submitted for analysis of selenium, copper, manganese and zinc content by spectrophotometry. Springbok liver levels of copper were 23.07 mg/kg ± 0.72 mg/kg, whilst manganese, selenium and zinc levels were 6.73 mg/kg ± 0.22 mg/kg, 0.14 mg/kg ± 0.05 mg/kg and 135.02 mg/kg ± 1.26 mg/kg, respectively. Liver mineral levels in the other species were very variable. Food item copper levels ranged from 4.00 mg/kg (Eragrostis tef to 17.38 mg/kg (antelope cubes, lucerne (Medicago sativa and E. tef contained no detectable selenium. The highest zinc levels were in antelope cubes (147.00 mg/kg and the lowest were in lucerne (20.80 mg/kg. Interpretation of these results was hampered by the small number of samples and a paucity of information on liver mineral levels in free-ranging and captive antelope; however, results suggested that, in the springbok, whilst copper and manganese intake are likely adequate, selenium nutrition is probably insufficient and may account for the myopathy diagnosed. Zinc liver levels are possibly within the toxic range, perhaps as a result of the high levels of zinc in the antelope cubes. This pilot study highlighted the need to establish baseline mineral nutrition data for captive and freeranging antelope under South African conditions.

  16. Gas/particle partitioning of n-alkanes, PAHs and oxygenated PAHs in urban Denver

    Science.gov (United States)

    Xie, Mingjie; Hannigan, Michael P.; Barsanti, Kelley C.

    2014-10-01

    In this study, a medium volume sampler equipped with quartz fiber filters (QFFs) and a polyurethane foam (PUF)/XAD-4/PUF sandwich (PXP) was used to collect semi-volatile organic compounds (SVOCs) in both gaseous and particle (PM2.5) phases. A backup QFF (bQFF) was used to evaluate possible sampling artifact of particulate organics due to vapor-phase adsorption. A series of n-alkanes (molecular weight: 170-562) and PAHs (128-300), and two oxy-PAHs (acenaphthenone, 168; fluorenone, 180) were measured. Breakthrough experiments demonstrated that the PXP could collect all gas-phase target compounds with high efficiency, even the low molecular weight (MW) species (e.g., naphthalene). Comparing species concentrations across different sampling matrices encountered at the Denver, Colorado field site, the light n-alkanes (MW 324) and PAHs (MW > 202) were primarily in the particle phase (Average temperature, 12.5 ± 10.1 °C). Log values of measured gas/particle (G/P) partitioning coefficients (Kmp,OM) of selected SVOCs (docosane, tricosane, fluoranthene, pyrene, acenaphthenone and fluorenone) were linearly regressed to those of theoretically-based partitioning coefficients (Ktp,OM) for comparison. Prior to Kmp,OM calculation, the gas- and particle-phase concentrations of SVOCs were corrected following two different approaches based on bQFF measurements. The first approach assumed that the bQFF associated SVOCs were from the adsorption of gaseous SVOCs (positive artifact); the second approach assumed equal contributions from positive and negative (organics evaporated from top QFF and adsorbed by bQFF) artifacts. Under both corrections, significant correlations (p < 0.05) were observed between log Kmp,OM and log Ktp,OM for the six selected SVOCs, suggesting that the predicted G/P partitioning can reasonably capture the measured G/P partitioning behavior. The large deviations (1-2 orders of magnitudes) between Kmp,OM and Ktp,OM for acenaphthenone and fluorenone might be caused

  17. Modeling Methane Leakage from Faulty Wellbores in the Denver-Julesburg Basin, Colorado

    Science.gov (United States)

    Lackey, G.; Rajaram, H.; Karra, S.; Sherwood, O.; Burke, T. L.

    2015-12-01

    Regulations in the state of Colorado mandate that all oil and gas wells be constructed with surface casings that extend 50 feet below the depth of the deepest potable aquifer, and production casings that are cemented to at least 200 feet above the shallowest producing formation. Building wells in accordance with the minimum regulations leaves an uncemented annulus between the production casing and the surrounding rock matrix, extending from the bottom of the surface casing to the top of the production casing cement. In Colorado, this annulus is sealed at the ground surface by the "bradenhead valve". Stray methane can enter the uncemented annulus through faulty cement in the producing formation or an intermediate gas-bearing zone and migrate upwards along the production casing. The gas dissolves into the annular fluid and accumulates below the bradenhead valve building pressure. Data from the Colorado Oil and Gas Conservation Commission (COGCC) indicates that 1,492 wells in the Denver-Julesburg (DJ) Basin have recorded bradenhead pressures greater than 20 psi since 2007. A leak of this kind creates the potential for both the single-phase transport of dissolved methane and the multiphase transport of methane gas away from the well. The degree to which methane transport occurs depends not only on the size of the leak but also the construction of the wellbore. In Colorado, the definition of potable groundwater has changed with time. To meet increasing demands for water, drinking water wells have been drilled deeper. As a result, there are potentially 4,144 wells in the DJ Basin with surface casings too shallow to protect the deepest potable aquifer. In this work, we investigate how a methane leak into the open annulus of an oil and gas wellbore, could result in the transport of dissolved and gas phase methane into a nearby drinking water aquifer. We construct a multiphase wellbore model that computes the pressure distribution and gas fraction along the uncemented

  18. Instability of Bucket Foundations during Installation

    DEFF Research Database (Denmark)

    Madsen, Søren; Andersen, Lars Vabbersgaard; Ibsen, Lars Bo

    The bucket foundation is an upcoming technology for offshore wind turbines. The bucket foundation is a large cylindrical monopod foundation constructed as a thin steel shell structure. A bucket foundation does not require heavy installation equipment since it is installed by suction forces....... The combination of a thin shell structure and suction forces leads to the fact that instability, in form of buckling, becomes a crucial issue during installation. The hydrostatic buckling pressure of the bucket foundation is addressed using three-dimensional, non-linear finite element analysis. The results...

  19. Importancia y utilidad del test de Denver para la valoración del desarrollo de los niños colombianos

    Directory of Open Access Journals (Sweden)

    Rubiano Luz Marina C. de

    1992-06-01

    Full Text Available

    Este artículo se ha escrito teniendo en cuenta la experiencia docente de 17 años en las universidades del Valle, Nacional, Escuela Colombiana de Medicina, y otras universidades de Centroamérica; con estudiantes de enfermería y medicina de pregrado y postgrado, aplicando el  test de Denver para la valoración del niño menor de 6 años. El test de Denver fue elaborado en el año de 1967 por un grupo de investigadores del Centro Médico de la Universidad de Colorado en Denver, Colorado EE.UU., y se basó en la observación de 1.000 niños normales de O a 6 años para ver a qué edades realizaban las actividades correspondientes.

  20. Mathematical foundation of quantum mechanics

    CERN Document Server

    Parthasarathy, K R

    2005-01-01

    This is a brief introduction to the mathematical foundations of quantum mechanics based on lectures given by the author to Ph.D.students at the Delhi Centre of the Indian Statistical Institute in order to initiate active research in the emerging field of quantum probability. The material in the first chapter is included in the author's book "An Introduction to Quantum Stochastic Calculus" published by Birkhauser Verlag in 1992 and the permission of the publishers to reprint it here is acknowledged. Apart from quantum probability, an understanding of the role of group representations in the development of quantum mechanics is always a fascinating theme for mathematicians. The first chapter deals with the definitions of states, observables and automorphisms of a quantum system through Gleason's theorem, Hahn-Hellinger theorem and Wigner's theorem. Mackey's imprimitivity theorem and the theorem of inducing representations of groups in stages are proved directly for projective unitary antiunitary representations ...

  1. Proceedings Foundations for Interface Technologies

    CERN Document Server

    Legay, Axel; 10.4204/EPTCS.46

    2011-01-01

    FIT stands for Foundations of Interface Technologies. Component-based design is widely considered as a major approach to developing systems in a time and cost effective way. Central in this approach is the notion of an interface. Interfaces summarize the externally visible properties of a component and are seen as a key to achieving component interoperability and to predict global system behavior based on the component behavior. To capture the intricacy of complex software products, rich interfaces have been proposed. These interfaces do not only specify syntactic properties, such as the signatures of methods and operations, but also take into account behavioral and extra-functional properties, such as quality of service, security and dependability. Rich interfaces have been proposed for describing, e.g., the legal sequences of messages or method calls accepted by components, or the resource and timing constraints in embedded software. The development of a rigorous framework for the specification and analysis...

  2. The Astrometric Foundation of Astrophysics

    CERN Document Server

    Høg, Erik

    2014-01-01

    Astrophysical studies require a knowledge of very accurate positions, motions and distances of stars. A brief overview is given of the significance and development of astrometry by ESA's two astrometric satellites, Hipparcos and Gaia, launched in respectively 1989 and 2013. The astrometric foundation of all branches of astronomy from the solar system and stellar systems to compact galaxies, quasars and dark matter is being revolutionized by the observations from these satellites. The future of fundamental astrometry must be considered in a time frame of 50 years, therefore science issues for a Gaia successor mission in twenty years are discussed in an extensive report: "Absolute Astrometry in the Next 50 Years" available at https://dl.dropbox.com/u/49240691/GaiaRef.pdf.

  3. Foundations for microstrip circuit design

    CERN Document Server

    Edwards, Terry

    2016-01-01

    Building on the success of the previous three editions, Foundations for Microstrip Circuit Design offers extensive new, updated and revised material based upon the latest research. Strongly design-oriented, this fourth edition provides the reader with a fundamental understanding of this fast expanding field making it a definitive source for professional engineers and researchers and an indispensable reference for senior students in electronic engineering. Topics new to this edition: microwave substrates, multilayer transmission line structures, modern EM tools and techniques, microstrip and planar transmision line design, transmission line theory, substrates for planar transmission lines, Vias, wirebonds, 3D integrated interposer structures, computer-aided design, microstrip and power-dependent effects, circuit models, microwave network analysis, microstrip passive elements, and slotline design fundamentals.

  4. Peri-anaesthetic and anaesthetic-related mortality risks in great apes (Hominidae) in zoological collections in the UK and Ireland.

    Science.gov (United States)

    Masters, Nicholas J; Burns, Fiona M; Lewis, John C M

    2007-11-01

    To estimate the risk of death and identify the major risk factors for peri-anaesthetic mortality in great apes (Hominidae) that underwent anaesthesia in zoological collections in the UK and Ireland between 1 January 1990 and 30 June 2005. confidential, retrospective cohort study. The study population comprised all great apes from 16 zoological collections in the UK and Ireland that were anaesthetised during that period. All available anaesthetic records were collected. Outcome at 7 days post-anaesthesia was recorded as alive, dead or euthanased. The risk of peri-anaesthetic mortality was calculated. Multivariable analysis of potential risk factors was performed. A total of 1182 anaesthetic records were collected and analysed. Sixteen peri-anaesthetic deaths occurred, resulting in a peri-anaesthetic mortality risk of 1.35%. Twenty percent of deaths (3/15) occurred during maintenance and 80% (12/15) occurred post-anaesthetic but within 7 days. A subjective assessment suggests at least five anaesthetic-related deaths occurred; in other words an anaesthetic-related mortality risk of 0.42% (5/1182) or above. In the multivariable analysis, health status and age were significantly associated with peri-anaesthetic mortality. Animals assessed as 'sick' pre-anaesthetic were associated with a 26-fold (95% CI 5.55-122.32) increased risk of death compared with animals with a good health status. Animals aged over 30 years were associated with a 30-fold (95% CI 3.44-261.85) increased risk of death, compared with adults aged between 10 and 30 years. This study has shown that great ape anaesthesia appears to carry a high risk of mortality. Sick and aged patients are at an increased risk of death and particular care should be exercised during their anaesthesia. Standardisation and completeness of anaesthetic records across zoological collections would assist greatly in further studies.

  5. Catalogue and Bibliography of the Hong Kong Carabidae Latreille, 1802 (Coleoptera: Adephaga), with notes on the historic boundaries of Hong Kong as related to zoological collections.

    Science.gov (United States)

    Aston, Paul

    2016-06-09

    A complete list of Carabidae species historically collected in Hong Kong combined with more recent records and notes on their biology is given. Notes on the historic boundaries of Hong Kong through the colonial period are given, as this is an important element relating to our understanding of the origins of historic zoological collections made in the region. Likewise a list of collectors in Hong Kong up to the outbreak of hostilities in the Second World War is given. A full bibliography of Hong Kong Carabidae is included.

  6. Elucidating Article 45.6 of the International Code of Zoological Nomenclature: a dichotomous key for the determination of subspecific or infrasubspecific rank.

    Science.gov (United States)

    Lingafelter, Steven W; Nearns, Eugenio H

    2013-01-01

    We present an overview of the difficulties sometimes encountered when determining whether a published name following a binomen is available or infrasubspecific and unavailable, following Article 45.6 of the International Code of Zoological Nomenclature (ICZN, 1999). We propose a dichotomous key that facilitates this determination and as a preferable method, given the convoluted and subordinate discussion, exceptions, and qualifications laid out in ICZN (1999: 49-50). Examples and citations are provided for each case one can encounter while making this assessment of availability status of names following the binomen.

  7. Professor Ernst Bresslau, founder of the Zoology Departments at the Universities of Cologne and Sao Paulo: lessons to learn from his life history.

    Science.gov (United States)

    Pflüger, Hans-Joachim

    2017-06-01

    In this article, the life history of the founding father of the departments of Zoology at the Universities of Cologne and Sao Paulo, Prof. Ernst Bresslau, is described on occasion of the establishing of the "Ernst Bresslau Guest Professorship" at the University of Cologne. His main scientific achievements are discussed, in particular his research on the evolutionary origin of the mammary apparatus, in addition to his broad interest in biological topics. Among the many technical advancements that he introduced was the micro slow-motion camera developed together with the Zeiss Company which allowed to film ciliary beats at high speeds. Copyright © 2017 Elsevier GmbH. All rights reserved.

  8. Foundations for low cost buildings

    Directory of Open Access Journals (Sweden)

    Sayed Abdel Salam

    2017-04-01

    Full Text Available Attaining an economical and safe design of structures is regarded as a prerequisite for the structural engineer. The market prices of reinforcing steels have dramatically soared in recent years internationally. Therefore, the purpose of the current paper is not just reducing the ratio of reinforcing steel in the foundations for skeleton structures, but rather minimizing this ratio through choosing the most effective footing shape (folded strip footings. Folded footings have been used as an alternative to the conventional rectangular strip footings. The height of the studied model is ten floors. Two different foundation systems are used in the analysis namely; rectangular strip footings, and folded strip footings respectively. Both footing shapes will be designed as continuous footings with grid shape under the building. Comparison between the two systems is also presented regarding the concrete sections and reinforcement ratio under the same applied loads. The finite element analysis software ADINA is used in modeling and analysis of the structural and geotechnical behavior of both types of footings, with emphasis on the effect of changing the footing shape on the stresses in the footing concrete body and the underlying soils. Research results presents the internal stresses within the footing and soil domains, as well as the contact pressure distribution for a reinforced folded strip footing resting on different soil types. The influence of folding inclination angle, and soil type on the results are also studied. Results showed that folded strip footings are efficient in reducing the amount of needed reinforcements, and such efficiency in reducing the required steel reinforcement in the footings is depending on the applied footing loads, and to some degree on the soil type and properties. Reduction in the reinforcement ratio between the rectangular and folded footing types is about 26% in favor of the folded strip footings. A comparative

  9. Concept Study of Foundation Systems for Wave Energy Converters

    DEFF Research Database (Denmark)

    Molina, Salvador Devant; Vaitkunaite, Evelina; Ibsen, Lars Bo

    Analysis of possible foundation solution for Wave Energy Converters (WEC) is presented by investigating and optimizing novel foundation systems recently developed for offshore wind turbines. Gravity based, pile and bucket foundations are innovative foundation systems that are analyzed. Concept...

  10. Industrial Foundations in the Tax System

    DEFF Research Database (Denmark)

    Nielsen, Søren Bo

    and elsewhere. This system implies clear consequences for the taxation of different types of income, labor income and capital income. However, as the outline of the system is based on the premise that “people pay taxes”, industrial foundations, having no personal owners, do not immediately fit in. So what to do......This paper attempts to place industrial foundations (IFs in the following; similar to trusts) in the tax system. An industrial foundation is a private foundation that holds a voting majority in a joint stock corporation. These IFs are probably more prevalent in Denmark than in any other country...

  11. Adaptive plasticity model for bucket foundations

    DEFF Research Database (Denmark)

    Ibsen, Lars Bo; Barari, Amin; Larsen, Kim A.

    2014-01-01

    Based on experimental investigations, the literature proposes different methods for modeling the behavior and capacity of foundations subjected to combined loading. Generally, two methods are used to predict the behavior of foundations: traditional approaches and hardening plasticity solutions....... The first method is only capable of determining the capacity of the foundations and not the prepeak behavior. Thus, a new strain-hardening criterion is developed by calibrating failure criteria by employing data from small-scale tests on bucket foundations subjected to static loads. The shape of the yield...

  12. Monopod bucket foundations under cyclic lateral loading

    OpenAIRE

    Foglia, Aligi; Ibsen, Lars Bo

    2014-01-01

    The monopod bucket foundation can be a cost-reducing sub-structure for offshore wind turbines. To avoid problems during the turbine operation, the long-term effect of cyclic loading must be considered in the design of the foundation. In this paper a 1g testing rig is adopted to extend the knowledge on bucket foundations under lateral cyclic loading. The test setup is described in detail and a comprehensive experimental campaign is presented. The foundation is subjected to cyclic overturning m...

  13. Industrial Foundations in the Danish Economy

    DEFF Research Database (Denmark)

    Thomsen, Steen

    Industrial Foundations (foundations that own business companies) are found around the world e.g in Northern Europe, Germany, the US and India, but nowhere do they appear to be as economically important as in Denmark. In this paper we review their share of the Danish economy. We find that foundation......-owned companies account for 5-10% of the Danish economy depending on measurement. However, they constitute the bulk of Danish stock market capitalization and R&D expenditure, and they also contribute disproportionally to international business activity. Finally the industrial foundations make charitable donations...

  14. Neurobehavioral foundation of environmental reactivity.

    Science.gov (United States)

    Moore, Sarah R; Depue, Richard A

    2016-02-01

    Sensitivity to environmental context has been of interest for many years, but the nature of individual differences in environmental sensitivity has become of particular focus over the past 2 decades. What is particularly uncertain are the neural variables and processes that mediate the effects of environment on developmental outcomes. Accordingly, we provide a neurobehavioral foundation of reactivity to the environment in several steps. First, the different patterns of environmental sensitivity are defined to identify the significant factors involved in the manifestation of these patterns. Second, we focus on neurobiological reactivity as the construct underlying variation in sensitivity to the environment by (a) providing an organizing threshold model of elicitation of neurobiology by environmental context; and (b) integrating the literature on 2 sets of neuromodulators in terms of each modulator's (a) contribution to neural and behavioral reactivity to stimulation, and (b) relation to emotional-motivational systems (dopamine, opiates and oxytocin, corticotropin-releasing hormone) or the general modulation of those systems (serotonin, norepinephrine, and GABA). Discussion concludes with (a) a comprehensive neurobehavioral framework of environmental reactivity based on a combinatorial model of a supertrait, (b) methodological implications of the model, and (c) a developmental perspective on environmental reactivity.

  15. 动物学野外实习课程建设及教学探讨%On Curricular Construct and Teaching of Fieldwork for Zoology

    Institute of Scientific and Technical Information of China (English)

    熊洪林; 陈嶙; 吴卫东; 王艳; 李玉红; 王志坚

    2013-01-01

    Fieldwork is one of the important practical contents in Zoology and should be promoted as a formal curriculum and be chiefly constructed on teaching program,teacher group,local teaching material,practice base,and data bases,etc.To strengthen safety education,to lay emphasis on group consciousness and team spirit,innovation ability,and scientific research ability,practically manipulative skil1 of the students should be applied to the real teaching process.As an applied curriculum,fieldwork for Zoology should positively serve the utilization and conservation of local animal resources and socioeconomic development.%动物学野外实习是生物科学专业重要的实践内容之一,应该提升到课程高度来进行建设,主要着力于教学大纲、师资队伍、乡土教材、实习基地、数据库等方面.在教学实践中,要强化安全教育,注重培养学生的团队意识和合作精神,致力于培养学生的创新能力、科学研究能力和实际操作技能,积极为地方的动物资源利用、保护和社会经济发展服务.

  16. Zoology: The Walking Heads.

    Science.gov (United States)

    Maderspacher, Florian

    2016-03-07

    An analysis of Hox genes reveals that the body of the adorably weird tardigrades is essentially a truncated front end. This illustrates that loss and simplification are a hallmark of the evolution of animal body plans. Copyright © 2016 Elsevier Ltd. All rights reserved.

  17. Department of Zoological Science

    African Journals Online (AJOL)

    USER

    2017-03-10

    Mar 10, 2017 ... Ethiopian Journal of Environmental Studies & Management 10(2): 219 – 228, ... This showed diversity of all the guilds did have significant positive ... of the regulatory effects of birds on ..... Guild of the Carnivore Community.

  18. Department of Zoological

    African Journals Online (AJOL)

    USER

    2017-01-25

    Jan 25, 2017 ... Key Words: Climate, Forest Cover, Crop Production, Livestock Production, Surface Water,. Ground Water ... that climate change is a very important global problem .... deforestation brings about further warming of the climate at ...

  19. Habitat Metro Denver -- Perfecting Award-Winning Affordable Homes Using Building America's Integrated Design Approach; Building America (Brochure)

    Energy Technology Data Exchange (ETDEWEB)

    None

    2004-12-01

    Habitat for Humanity’s goal is to supply quality housing to poor families while reducing their energy cost burden, especially in light of ever-increasing energy prices. Habitat Metro Denver partnered with the U.S. Department of Energy’s Building America P

  20. Predicting School Problems from Preschool Developmental Screening: A Four-Year Follow-Up of the Revised Denver Developmental Screening Test and the Role of Parent Report.

    Science.gov (United States)

    Diamond, Karen E.

    1987-01-01

    The Revised Denver Developmental Screening Test and parental reports of developmental concerns were compared for effectiveness in predicting school problems four years after a preschool screening program. Results suggested the test accurately identified only those children later found to have severe learning problems. (Author/DB)

  1. Utility of the Revised Denver Developmental Screening Test and the Developmental Profile II in Identifying Preschool Children with Cognitive, Language, and Motor Problems.

    Science.gov (United States)

    German, Michael L.

    1982-01-01

    Scores of 84 referred preschoolers on the Revised Denver Developmental Screening Test and the Developmental Profile II were compared with subsequent standardized tests of cognitive, motor, and language ability. Results suggested that both instruments are imperfect yet useful tools. (Author/CL)

  2. Archives of Environmental Health, Volume 18 Number 4. Ninth AMA Air Pollution Medical Research Conference, Denver, July 22-24, 1968.

    Science.gov (United States)

    Barton, Frank

    Papers read before the Ninth American Medical Association (AMA) Air Pollution Medical Research Conference, Denver, Colorado, July 22-24, 1968, are presented in this document. Topics deal with the relationship and effects of atmospheric pollution to respiratory diseases, epidemiology, human physiological reactions, urban morbidity, health of school…

  3. A Case Study of Institutional Visioning, Public Good, and the Renewal of Democracy: The Theory and Practice of Public Good Work at the University of Denver

    Science.gov (United States)

    Fretz, Eric; Cutforth, Nick; Nicotera, Nicole; Thompson, Sheila Summers

    2009-01-01

    In 2001, the University of Denver included language in its vision statement that committed the institution to becoming "a great private university dedicated to the public good." This essay (1) explains how the development of an institutional visioning statement led to the implementation of a series of campus dialogues and action steps…

  4. New Whole-House Solutions Case Study: New Town Builders' Power of Zero Energy Center - Denver, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    None

    2014-10-01

    New Town Builders, a builder of energy efficient homes in Denver, Colorado, offers a zero energy option for all the homes it builds. To attract a wide range of potential homebuyers to its energy efficient homes, New Town Builders created a "Power of Zero Energy Center" linked to its model home in the Stapleton community. This case study presents New Town Builders' marketing approach, which is targeted to appeal to homebuyers' emotions rather than overwhelming homebuyers with scientific details about the technology. The exhibits in the Power of Zero Energy Center focus on reduced energy expenses for the homeowner, improved occupant comfort, the reputation of the builder, and the lack of sacrificing the homebuyers' desired design features to achieve zero net energy in the home. This case study also contains customer and realtor testimonials related to the effectiveness of the Center in influencing homebuyers to purchase a zero energy home.

  5. Density functional theory: Foundations reviewed

    Energy Technology Data Exchange (ETDEWEB)

    Kryachko, Eugene S., E-mail: eugene.kryachko@ulg.ac.be [Bogolyubov Institute for Theoretical Physics, Kiev, 03680 (Ukraine); Ludeña, Eduardo V., E-mail: popluabe@yahoo.es [Centro de Química, Instituto Venezolano de Investigaciones Científicas, IVIC, Apartado 21827, Caracas 1020-A (Venezuela, Bolivarian Republic of); Prometheus Program, Senescyt (Ecuador); Grupo Ecuatoriano para el Estudio Experimental y Teórico de Nanosistemas, GETNano, USFQ, N104-E, Quito (Ecuador); Escuela Politécnica Superior del Litoral, ESPOL, Guayaquil (Ecuador)

    2014-11-10

    Guided by the above motto (quotation), we review a broad range of issues lying at the foundations of Density Functional Theory, DFT, a theory which is currently omnipresent in our everyday computational study of atoms and molecules, solids and nano-materials, and which lies at the heart of modern many-body computational technologies. The key goal is to demonstrate that there are definitely the ways to improve DFT. We start by considering DFT in the larger context provided by reduced density matrix theory (RDMT) and natural orbital functional theory (NOFT), and examine the implications that N-representability conditions on the second-order reduced density matrix (2-RDM) have not only on RDMT and NOFT but, also, by extension, on the functionals of DFT. This examination is timely in view of the fact that necessary and sufficient N-representability conditions on the 2-RDM have recently been attained. In the second place, we review some problems appearing in the original formulation of the first Hohenberg–Kohn theorem which is still a subject of some controversy. In this vein we recall Lieb’s comment on this proof and the extension to this proof given by Pino et al. (2009), and in this context examine the conditions that must be met in order that the one-to-one correspondence between ground-state densities and external potentials remains valid for finite subspaces (namely, the subspaces where all Kohn–Sham solutions are obtained in practical applications). We also consider the issue of whether the Kohn–Sham equations can be derived from basic principles or whether they are postulated. We examine this problem in relation to ab initio DFT. The possibility of postulating arbitrary Kohn–Sham-type equations, where the effective potential is by definition some arbitrary mixture of local and non-local terms, is discussed. We also deal with the issue of whether there exists a universal functional, or whether one should advocate instead the construction of problem

  6. Stiffness Formulation of Flexible Bucket Foundation

    DEFF Research Database (Denmark)

    Ibsen, Lars Bo; Liingaard, Morten; Larsen, Kim André

    The response of offshore wind turbines e.g. static, eigen frequencies and eigen modes, are affected by elastic properties of the foundation and the subsoil. The Elastic Macro Model is developed to evaluate the soil-structure interaction of flexible bucket foundations for offshore wind turbines so...

  7. Monopod bucket foundations under cyclic lateral loading

    DEFF Research Database (Denmark)

    Foglia, Aligi; Ibsen, Lars Bo

    The monopod bucket foundation can be a cost-reducing sub-structure for offshore wind turbines. To avoid problems during the turbine operation, the long-term effect of cyclic loading must be considered in the design of the foundation. In this paper a 1g testing rig is adopted to extend the knowled...

  8. Monopod Bucket Foundations Under Cyclic Lateral Loading

    DEFF Research Database (Denmark)

    Foglia, Aligi; Ibsen, Lars Bo

    2016-01-01

    The monopod bucket foundation has the potential to become a cost-reducing substructure for offshore wind turbines. To avoid problems during the energy converter operation, the long-term effect of cyclic loading must be considered in the design of the foundation. In this paper, a 1-g testing rig i...

  9. A behavioral foundation for fuzzy measures

    NARCIS (Netherlands)

    Wakker, P.P.

    1990-01-01

    In Savage (1954) a behavioral foundation was given for subjective probabilities, to be used in the maximization of expected utility. This paper analogously gives a behavioral foundation for fuzzy measures, to be used in the maximization of the Choquet-integral. This opens the way to empirical

  10. Scour and Scour Protection for Windturbine Foundations

    DEFF Research Database (Denmark)

    Larsen, Brian Juul; Frigaard, Peter

    A test programme has been performed to determine the necessary scour protection around a various types of foundation for an offshore windturbine. Furthermore the unprotected scour depths have been investigated.......A test programme has been performed to determine the necessary scour protection around a various types of foundation for an offshore windturbine. Furthermore the unprotected scour depths have been investigated....

  11. Wave Forces on Offshore Windturbine Foundations

    DEFF Research Database (Denmark)

    Larsen, Brian Juul; Frigaard, Peter

    The present report on the wave forces is the first report on the Borkum Riff project. A testprogramme has been performed to dertermine the wave forces on windturbine foundations.......The present report on the wave forces is the first report on the Borkum Riff project. A testprogramme has been performed to dertermine the wave forces on windturbine foundations....

  12. Scour and Scour Protection for Bucket Foundations

    DEFF Research Database (Denmark)

    Larsen, Brian Juul; Frigaard, Peter

    A test programme has been performed to determine the scour around a bucket foundation for an offshore windturbine. furthermore the necessary scour protection has been investigated.......A test programme has been performed to determine the scour around a bucket foundation for an offshore windturbine. furthermore the necessary scour protection has been investigated....

  13. Foundation Schools and Admissions: The Local Dimension.

    Science.gov (United States)

    Wise, Christine; Anderson, Lesley; Bush, Tony

    2001-01-01

    In 1988, the Labour Government abolished Grant Maintained schools and introduced three new categories of school: community, voluntary, and foundation. Reports findings of a study that gathered the perceptions of heads, governors, and senior staff about admission issues in 11 foundation schools after their first full term. (26 references)…

  14. Relative information at the foundation of physics

    CERN Document Server

    Rovelli, Carlo

    2013-01-01

    Shannon's notion of relative information between two physical systems can function as foundation for statistical mechanics and quantum mechanics, without referring to subjectivism or idealism. It can also represent a key missing element in the foundation of the naturalistic picture of the world, providing the conceptual tool for dealing with its apparent limitations. I comment on the relation between these ideas and Democritus.

  15. Creating a stand-alone fundraising foundation.

    Science.gov (United States)

    Dillingham, Walter J; Weiss, Leigh H; Lawson, John M

    2012-10-01

    When considering a stand-alone fundraising foundation, healthcare organizations should: Review the costs and benefits of starting a separate stand-alone foundation. Perform a competitive analysis to see which hospitals use them. Work with a team of legal, development, and investment advisory experts who can help map out a plan. Review governance requirements. Develop an investment policy statement.

  16. Bernard van Leer Foundation Annual Report, 2000.

    Science.gov (United States)

    Bernard Van Leer Foundation, The Hague (Netherlands).

    This annual report for 2000 describes the year's activities, achievements, and financial status of the Bernard van Leer Foundation, a private foundation based in The Netherlands that operates internationally to improve opportunities for young children from birth to age 7 living in circumstances of social and economic disadvantage. Following an…

  17. Bernard van Leer Foundation Annual Report, 2002.

    Science.gov (United States)

    Bernard Van Leer Foundation, The Hague (Netherlands).

    This annual report for 2002 describes the year's activities, achievements, and financial status of the Bernard van Leer Foundation, a private foundation based in The Netherlands operating internationally to improve opportunities for young children from birth to age 7 living in circumstances of social and economic disadvantage. Following the…

  18. Bernard van Leer Foundation Annual Report 1998.

    Science.gov (United States)

    Bernard Van Leer Foundation, The Hague (Netherlands).

    This document provides an annual report and financial review for 1998 of the Bernard van Leer Foundation, a private institution created in 1949 for broad humanitarian purposes. Following an introduction by chairman of the Foundation's board of trustees, a report of the executive director details the second year of implementation of the…

  19. Bernard van Leer Foundation Annual Report, 2001.

    Science.gov (United States)

    Bernard Van Leer Foundation, The Hague (Netherlands).

    This annual report for 2001 describes the year's activities, achievements, and financial status of the Bernard van Leer Foundation, a private foundation based in The Netherlands operating internationally to improve opportunities for young children from birth to age 7 living in circumstances of social and economic disadvantage. Following the…

  20. Bucket foundations:a literature review

    OpenAIRE

    Foglia, Aligi; Ibsen, Lars Bo

    2014-01-01

    In this report, bearing behaviour and installation of bucket foundations are reviewed. Different methods and standards are compared with the experimental data presented in Foglia and Ibsen (2014a). The most important studies on these topics are suggested. The review is focused on the response of monopod bucket foundations supporting offshore wind turbines.

  1. On the Need to Live Educational Foundations

    Science.gov (United States)

    Schubert, William H.

    2013-01-01

    William H. Schubert, retired faculty member at the University of Illinois, Chicago, reflects on his teaching career and the loss of "educational foundations." Schubert states that "Foundations of Education" are being pushed toward the precipice of extinction. He describes a loss of "back-to-basics" education with a…

  2. Study on foundation's stability of theodolite

    Science.gov (United States)

    Dong-yan, Feng; Yun-guo, Gao

    The foundation's stability of theodolite is very important complication of working precision. Bring forwarda new model of vibration isolation. Through analysis and comparison of several control methods, choose the absolute velocity feedback control method. The results of MATLAB simulation and experiment results indicated that the method can advance the effect of vibration isolation and strengthen the foundation's stability of theodolite.

  3. Petroleum system and production characteristics of the Muddy (J) Sandstone (Lower Cretaceous) Wattenberg continuous gas field, Denver basin, Colorado

    Science.gov (United States)

    Higley, D.K.; Cox, D.O.; Weimer, R.J.

    2003-01-01

    Wattenberg field is a continuous-type gas accumulation. Estimated ultimate recovery from current wells is 1.27 tcf of gas from the Lower Cretaceous Muddy (J) Sandstone. Mean gas resources that have the potential to be added to these reserves in the next 30 yr are 1.09 tcf; this will be primarily through infill drilling to recover a greater percentage of gas in place and to drain areas that are isolated because of geologic compartmentalization. Greatest gas production from the Muddy (J) Sandstone in Wattenberg field occurs (1) from within the most permeable and thickest intervals of Fort Collins Member delta-front and nearshore-marine sandstones, (2) to a lesser extent from the Horsetooth Member valley-fill channel sandstones, (3) in association with a large thermal anomaly that is delineated by measured temperatures in wells and by vitrinite reflectance contours of 0.9% and greater, (4) in proximity to the bounding Mowry, Graneros, and Skull Creek shales that are the hydrocarbon source rocks and reservoir seals, and (5) between the Lafayette and Longmont right-lateral wrench fault zones (WFZs) with secondary faults that act as conduits in areas of the field. The axis of greatest gas production is north 25 to 35?? northeast, which parallels the basin axis. Recurrent movement along five right-lateral WFZs that crosscut Wattenberg field shifted the Denver basin axis to the northeast and influenced depositional and erosional patterns of the reservoir and seal intervals. Levels of thermal maturity within the Wattenberg field are anomalously high compared to other areas of the Denver basin. The Wattenberg field thermal anomaly may be due to upward movement of fluids along faults associated with probable igneous intrusions. Areas of anomalous high heat flow within the field correlate with an increased and variable gas-oil ratio.

  4. Case Study for the ARRA-funded Ground Source Heat Pump Demonstration at Denver Museum of Nature & Science

    Energy Technology Data Exchange (ETDEWEB)

    Im, Piljae [ORNL; Liu, Xiaobing [ORNL

    2016-09-01

    High initial costs and lack of public awareness of ground-source heat pump (GSHP) technology are the two major barriers preventing rapid deployment of this energy-saving technology in the United States. Under the American Recovery and Reinvestment Act (ARRA), 26 GSHP projects were competitively selected and carried out to demonstrate the benefits of GSHP systems and innovative technologies for cost reduction and/or performance improvement. This report highlights the findings of a case study of one such GSHP demonstration projects that uses a recycled water heat pump (RWHP) system installed at the Denver Museum of Nature & Science in Denver, Colorado. The RWHP system uses recycled water from the city’s water system as the heat sink and source for a modular water-to-water heat pump (WWHP). This case study was conducted based on the available measured performance data from December 2014 through August 2015, utility bills of the building in 2014 and 2015, construction drawings, maintenance records, personal communications, and construction costs. The annual energy consumption of the RWHP system was calculated based on the available measured data and other related information. It was compared with the performance of a baseline scenario— a conventional VAV system using a water-cooled chiller and a natural gas fired boiler, both of which have the minimum energy efficiencies allowed by ASHRAE 90.1-2010. The comparison was made to determine energy savings, operating cost savings, and CO2 emission reductions achieved by the RWHP system. A cost analysis was performed to evaluate the simple payback of the RWHP system. Summarized below are the results of the performance analysis, the learned lessons, and recommended improvement in the operation of the RWHP system.

  5. Case Study for the ARRA-funded Ground Source Heat Pump Demonstration at Denver Museum of Nature & Science

    Energy Technology Data Exchange (ETDEWEB)

    Im, Piljae [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Energy and Transportation Science Division; Liu, Xiaobing [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Energy and Transportation Science Division

    2015-11-30

    High initial costs and lack of public awareness of ground-source heat pump (GSHP) technology are the two major barriers preventing rapid deployment of this energy-saving technology in the United States. Under the American Recovery and Reinvestment Act (ARRA), 26 GSHP projects were competitively selected and carried out to demonstrate the benefits of GSHP systems and innovative technologies for cost reduction and/or performance improvement. This report highlights the findings of a case study of one such GSHP demonstration projects that uses a recycled water heat pump (RWHP) system installed at the Denver Museum of Nature & Science in Denver, Colorado. The RWHP system uses recycled water from the city’s water system as the heat sink and source for a modular water-to-water heat pump (WWHP). This case study was conducted based on the available measured performance data from December 2014 through August 2015, utility bills of the building in 2014 and 2015, construction drawings, maintenance records, personal communications, and construction costs. The annual energy consumption of the RWHP system was calculated based on the available measured data and other related information. It was compared with the performance of a baseline scenario— a conventional VAV system using a water-cooled chiller and a natural gas fired boiler, both of which have the minimum energy efficiencies allowed by ASHRAE 90.1-2010. The comparison was made to determine energy savings, operating cost savings, and CO2 emission reductions achieved by the RWHP system. A cost analysis was performed to evaluate the simple payback of the RWHP system. Summarized below are the results of the performance analysis, the learned lessons, and recommended improvement in the operation of the RWHP system.

  6. Atmospheric benzene observations from oil and gas production in the Denver-Julesburg Basin in July and August 2014

    Science.gov (United States)

    Halliday, Hannah S.; Thompson, Anne M.; Wisthaler, Armin; Blake, Donald R.; Hornbrook, Rebecca S.; Mikoviny, Tomas; Müller, Markus; Eichler, Philipp; Apel, Eric C.; Hills, Alan J.

    2016-09-01

    High time resolution measurements of volatile organic compounds (VOCs) were collected using a proton-transfer-reaction quadrupole mass spectrometry (PTR-QMS) instrument at the Platteville Atmospheric Observatory (PAO) in Colorado to investigate how oil and natural gas (O&NG) development impacts air quality within the Wattenburg Gas Field (WGF) in the Denver-Julesburg Basin. The measurements were carried out in July and August 2014 as part of NASA's "Deriving Information on Surface Conditions from Column and Vertically Resolved Observations Relevant to Air Quality" (DISCOVER-AQ) field campaign. The PTR-QMS data were supported by pressurized whole air canister samples and airborne vertical and horizontal surveys of VOCs. Unexpectedly high benzene mixing ratios were observed at PAO at ground level (mean benzene = 0.53 ppbv, maximum benzene = 29.3 ppbv), primarily at night (mean nighttime benzene = 0.73 ppbv). These high benzene levels were associated with southwesterly winds. The airborne measurements indicate that benzene originated from within the WGF, and typical source signatures detected in the canister samples implicate emissions from O&NG activities rather than urban vehicular emissions as primary benzene source. This conclusion is backed by a regional toluene-to-benzene ratio analysis which associated southerly flow with vehicular emissions from the Denver area. Weak benzene-to-CO correlations confirmed that traffic emissions were not responsible for the observed high benzene levels. Previous measurements at the Boulder Atmospheric Observatory (BAO) and our data obtained at PAO allow us to locate the source of benzene enhancements between the two atmospheric observatories. Fugitive emissions of benzene from O&NG operations in the Platteville area are discussed as the most likely causes of enhanced benzene levels at PAO.

  7. Buckling of Bucket Foundations During Installation

    DEFF Research Database (Denmark)

    Madsen, Søren

    in order to reduce the cost of energy. This limits the on land application due to transportation limitations and unwillingness from prospect neighbours. Thus, offshore wind energy started developing over the last couple of years. Although installing the wind turbines offshore resolves the before men tioned...... issues, it brings up the cost of energy mainly due to increased installation and maintenance costs. A very large part—up to 30–50% using current technology—of the installation cost origins from the expenses related to the installation of foundations. A new foundation concept—the bucket foundation...... the suction assisted installation process. In this thesis, the phenomenon of buckling of the bucket foundation during installation is investigated by means of Finite Element Analysis. The influence of boundary conditions on the bucket foundation is adressed as well as the effect of including the surrounding...

  8. Bucket foundations under lateral cyclic loading

    DEFF Research Database (Denmark)

    Foglia, Aligi

    -competitive in the energy market. This thesis addresses issues concerning monopod bucket foundations in the hope of providing tools and ideas that could be used to optimize the design of this sub-structure. The work is focussed on the behaviour of bucket foundations under lateral cyclic loading. Other related......To enable a prosperous development of offshore wind energy, economically feasible technologies must be developed. The monopod bucket foundation is likely to become a cost-effective sub-structure for offshore wind turbines and has the potential to make offshore wind more cost...... and propaedeutic topics, such as bucket foundations under transient lateral loading and under monotonic lateral loading, are also investigated. All the scientific work is fundamentally based on small-scale experimental tests of bucket foundations in dense water-saturated sand. The most important scientific...

  9. Guidebook of the Western United States: Part E - The Denver & Rio Grande Western Route

    Science.gov (United States)

    Campbell, Marius R.

    1922-01-01

    correctly the basis of its development, and above all to appreciate keenly the real value of the country he looks out upon, not as so many square miles of territory represented on the map in a railroad folder by meaningless spaces, but rather as land - real estate, if you please - varying widely in present appearance because differing largely in its history, and characterized by even greater variation in values because possessing diversified natural resources. One region may be such as to afford a livelihood for only a pastoral people; another may present opportunity for intensive agriculture; still another may contain hidden stores of mineral wealth that may attract large industrial development; and, taken together, these varied resources afford, the promise of long-continued prosperity for this or that State. Items of interest in civic development or references to significant epochs in the record of discovery and settlement may be interspersed. with explanations of mountain and valley or statements of geologic history. In a broad way the story of the West is a unit, and every chapter should be told in order to meet fully the needs of the tourist who aims to understand all that he sees. To such a traveler-reader this series of guidebooks is addressed. To this interpretation of our own country the United States Geological Survey brings the accumulated data of decades of pioneering investigation, and the present contribution is only one type of return to the public which has supported this scientific work under the Federal Government - a by-product of research. In the preparation of the description of the country traversed by the Denver & Rio Grande Western Route the geographic and geologic information already published as well as unpublished material in the possession of the Geological Survey has been utilized, but to supplement this material Mr. Campbell made a field examination of the entire route in 1915-1916. Information has been furnished by others,

  10. Desenvolvimento de crianças nascidas pré-termo avaliado pelo teste de Denver-II: revisão da produção científica brasileira Development of children born preterm evaluated by the Denver-II test: a review of the Brazilian scientific production

    Directory of Open Access Journals (Sweden)

    Zaira Aparecida de Oliveira Custódio

    2012-01-01

    Full Text Available Este artigo objetivou analisar a produção científica sobre o desenvolvimento de crianças brasileiras nascidas pré-termo e de muito baixo peso avaliado por meio do Teste de Denver-II, no período de 2000 a 2009. Realizou-se levantamento bibliográfico de estudos empíricos indexados nas bases de dados Medline, Lilacs e Scielo, por meio da combinação das palavras chave: pré-termo, muito baixo peso, fatores de risco, desenvolvimento, Denver-II. Foram identificados 26 artigos e selecionados oito conforme critérios de inclusão. A maioria dos estudos avaliou crianças pré-termo entre 5 a 24 meses de idade. Os estudos identificaram associação entre as variáveis neonatais e ambientais e o desempenho no Teste de Denver-II. Crianças nascidas pré-termo devem ser acompanhadas ambulatorialmente para prevenir e detectar riscos no desenvolvimento.This article aims to analyze the scientific literature on the development of children born preterm with very low birth weight assessed by the Denver-II test in the period from 2000 to 2009. A survey of empirical literature indexed in Medline, Lilacs and Scielo was carried out through the combination of the keywords: preterm, very low birth weight, risk factors, development, and Denver-II. Twenty six articles were identified and eight were selected following the inclusion criteria. Most studies evaluated preterm children between 5 and 24 months of age. The studies identified a significant association between neonatal and environmental variables and the performance on Denver-II Test. Children born preterm must be followedup at outpatient Units to prevent and detect risks in development.

  11. Fish Disease Animal and Its Application in Experimental Teaching of Zoology%鱼病病原动物及其在动物学实验教学中的应用

    Institute of Scientific and Technical Information of China (English)

    袁改霞; 李铭; 卞立红; 汪洋; 丁海燕; 秦淑冕

    2011-01-01

    以大庆地区鱼病病原动物为研究基础,以病原动物在动物学实验教学中的应用为核心,阐述了大庆地区常见鱼病病原动物的种类及季节分布,把鱼病知识融入到动物学的实验教学内容中,分别介绍了原生动物、扁形动物及线形动物及节肢动物在动物学实验教学中的应用,拓宽了动物学实验材料来源,为动物学的教学与科研提供素材,为动物学的教学改革提供了思路。%Based on the fish disease animal in Daqing Area,focused on application of fish disease animal in experimental teaching of zoology,the common fish disease animal and its seasonal distribution were illustrated.Fish disease knowledge was integrated into experimental teaching of zoology by the introduction of application of protozoan,platyhelminthes,nemathelminthes and arthropoda in experimental teaching of zoology.It's widened the experimental material,provided material for teaching and study,and pointed a way for teaching reformation of zoology.

  12. Desempenho de crianças pré-termo com muito baixo peso e extremo baixo peso segundo o teste Denver-II The performance of pre-term children with very and extreme low weight according to the Denver-II test

    Directory of Open Access Journals (Sweden)

    Lívia de Castro Magalhães

    2011-12-01

    Full Text Available OBJETIVOS: analisar o desempenho de crianças da região metropolitana Belo Horizonte/MG nascidas pré-termo com muito e extremo baixo peso nos itens do teste Denver II. MÉTODOS: as crianças foram selecionadas em um programa de acompanhamento do desenvolvimento de crianças de risco. A amostra incluiu 177 crianças, nas quais o Teste de Denver II foi aplicado nas idades corrigidas de 4, 8, 12, 18 e 24 meses. As respostas foram comparadas (χ2 aos dados da amostra normativa do instrumento. RESULTADOS: crianças pré-termo de muito e extremo baixo peso apresentaram desempenho superior no primeiro ano de vida com desvantagem a partir dos 12 meses em relação à amostra normativa do Denver II. O grupo de extremo baixo peso foi o que apresentou pior desempenho. CONCLUSÕES: houve diferenças no padrão de respostas das crianças examinadas em relação à amostra normativa do Denver II, sendo importante fazer mais estudos acerca da validade do teste para a população brasileira.OBJECTIVES: to evaluate the performance on the Denver II test of preterm children with very and extreme low weight from the Belo Horizonte/MG metropolitan region. METHODS: the children were selected as part of a program to monitor the development of children at risk. The sample included 177 children, to whom the Denver II Test was applied at corrected ages of 4, 8, 12, 18 and 24 months. The responses were compared (χ2 to data from a normative sample. RESULTS: preterm children with very or extremely low weight showed improved performance in the first year of life, although disadvantages began to emerge after twelve months in relation to the normative Denver II sample. The extremely low weight group performed the worst. CONCLUSIONS: there were differences in the pattern of children's responses compared to those of the normative Denver II sample, and it is important to carry out further studies of the validity of this test for the Brazilian population.

  13. Philosophical foundations of interpretations of quantum mechanics

    CERN Document Server

    Bezlepkin, Evgeny

    2016-01-01

    It is demonstrated that the reason for the diversity of interpretations of quantum mechanics is that they are not connected by continuity relations with classical physics, and also the reason is the impossibility of operationalist definition of the vector of state. The problem lies in the incompatibility of the philosophical foundations of interpretations, which results in the difficulty of building a unified picture of the world. To solve the problem, we identify general philosophical foundation of interpretations of quantum mechanics and built their classification. We also show that in more general theories, the part of which is quantum mechanics, it is possible to integrate (reconcile) the philosophical foundations of interpretations.

  14. Rhinoceronema unicornensis gen. n., sp. n. (Cosmocercoidea: Atractidae) from Indian one horned Rhinoceros (Rhinoceros unicornis Linnaeus, 1758) captivated at the Alipore Zoological Garden, Kolkata, India.

    Science.gov (United States)

    Mondal, Sagata; Manna, Buddhadeb

    2013-04-01

    During survey of nematodes from the faecal samples of Rhinoceros unicornis Linnaeus, 1758 remaining captivated in the Alipore Zoological Garden, Kolkata, India 2,500 specimens were recovered in 3 years from March, 2007 to February, 2010. After processing the specimens were identified as a member of the family Atractidae (Railliet 1917) Travassos 1919 which have 22 valid genera. The present specimens differs from all other valid atractid genera in the features of cephalic region, cup-shaped buccal cavity with a pair of teeth, structure of the oesophagus and coarse transversely striated body. A new genus Rhinoceronema has been created to accommodate the present newly erected type species R. unicornensis. A Key to the genera of family Atractidae is added.

  15. The type-specimens of Caraboidea beetles (Coleoptera, Adephaga) deposited in the collections of the I.I. Schmalhausen Institute of Zoology, National Academy of Sciences of Ukraine.

    Science.gov (United States)

    Putshkov, Alexander V; Martynov, Alexander V

    2017-03-01

    A catalogue of type specimens of species and subspecies of caraboid beetles, tiger-beetles here treated as family Cicindelidae, and ground-beetles (Carabidae) of suborder Adephaga deposited in the I.I. Schmalhausen Institute of Zoology NAS of Ukraine is provided. For all type-specimens original photos of each specimen (with label) and label data are given in the original spelling (translated to English if the original label was in Cyrillic alphabet). In some cases data concerning the current status of taxons are discussed. Nominal taxa names are alphabethically listed within each family. Altogether, 372 type specimens of 133 taxa names (species and subspecies) are included in the catalogue: 15 holotypes, 344 paratypes (120 species and subspecies) and 13 specimens (9 taxa) with other type status.

  16. Zoological journals and impact factors in the source periodicals of SCI%《SCI》源期刊动物学杂志简介

    Institute of Scientific and Technical Information of China (English)

    崔海鸥

    2003-01-01

    @@ 美国科学信息研究所(Institute of Scientific Information,简称ISI)编制的大型检索系统(Science Citation Index,简称SCI)是当今使用比较广泛的一种综合性检索系统.通过登陆网址(http://www.isinet.com),点击选项(Journal List),选择(Science Citation Index)选项后出现四个可选项,点击(View Subject Category)选项,然后选择Zoology,就会显示86种所包括的动物学方面的源期刊(表1).

  17. The spider collection (Arachnida: Araneae of the Zoological Museum of the Iranian Research Institute of Plant Protection, with new species records for Iran

    Directory of Open Access Journals (Sweden)

    Zamani, Alireza

    2015-11-01

    Full Text Available The spider collection of the Zoological Museum of the Iranian Research Institute of Plant Protection was studied during the summer of 2014. A total of 180 specimens, belonging to 25 families, 60 genera and 77 species were documented. Of these, the following nine species could be recorded from Iran for the first time: Alopecosa schmidti (Hahn, 1835, Anyphaena accentuata (Walckenaer, 1802, Crustulina sticta (O. P.-Cambridge, 1861, Enoplognatha mordax (Thorell, 1875, Ero tuberculata (De Geer, 1778, Salticus zebraneus (C. L. Koch, 1837, Pardosa aenigmatica Tongiorgi, 1966, Pardosa nebulosa (Thorell, 1872 and Tmarus piochardi (Simon, 1866. Morphological and geographical data are provided for the newly recorded species. Two species (P. aenigmatica and T. piochardi are illustrated and a map of localities is given.

  18. Sartre: A Possible Foundation for Educational Theory.

    Science.gov (United States)

    Burstow, Bonnie

    1983-01-01

    The claim by Khemais Benhamida and others that Jean-Paul Sartre's philosophy is too hostile and restrictive to serve as the foundation of progressive educational theory is based on an incomplete understanding of the philosopher's work. (IS)

  19. Prototype bucket foundation for wind turbines

    DEFF Research Database (Denmark)

    Ibsen, Lars Bo; Liingaard, Morten

    The first full scale prototype bucket foundation for wind turbines has been installed in October 2002 at Aalborg University offshore test facility in Frederikshavn, Denmark. The suction caisson and the wind turbine have been equipped with an online monitoring system, consisting of 15 accelerometers...... and a real-time data-acquisition system. The report concerns the in service performance of the wind turbine, with focus on estimation of the natural frequencies of the structure/foundation. The natural frequencies are initially estimated by means of experimental Output-only Modal analysis. The experimental...... estimates are then compared with numerical simulations of the suction caisson foundation and the wind turbine. The numerical model consists of a finite element section for the wind turbine tower and nacelle. The soil-structure interaction of the soil-foundation section is modelled by lumped-parameter models...

  20. Long-Term Ownership by Industrial Foundations

    DEFF Research Database (Denmark)

    Børsting, Christa Winther; Kuhn, Johan Moritz; Poulsen, Thomas

    2016-01-01

    Short-termism has become a serious concern for businesses and policy makers and this has inspired a search for governance arrangement to promote long term decision making. In this paper we study a particularly long-term ownership structure, which is fairly common in Northern Europe, particularly...... in Denmark. Industrial foundations are independent legal entities without owners or members typically with the dual objective of preserving the company and using excess profits for charity. We use a unique Danish data set to examine the governance of foundation-owned companies. We show that they are long-term...... in several respects. Foundations hold on to their shares for longer. Foundation-owned companies replace managers less frequently. They have more conservative capital structures with less leverage. Their companies survive longer. Their business decisions appear to be more long term. This paper supports...

  1. NCI collaborates with Multiple Myeloma Research Foundation

    Science.gov (United States)

    The National Cancer Institute (NCI) announced a collaboration with the Multiple Myeloma Research Foundation (MMRF) to incorporate MMRF's wealth of genomic and clinical data on the disease into the NCI Genomic Data Commons (GDC), a publicly available datab

  2. Sartre: A Possible Foundation for Educational Theory.

    Science.gov (United States)

    Burstow, Bonnie

    1983-01-01

    The claim by Khemais Benhamida and others that Jean-Paul Sartre's philosophy is too hostile and restrictive to serve as the foundation of progressive educational theory is based on an incomplete understanding of the philosopher's work. (IS)

  3. Foundation for Ichthyosis & Related Skin Types

    Science.gov (United States)

    ... Who is FIRST? Discover all the benefits of connecting with the Foundation for Ichthyosis and Related Skin Types (FIRST). Listen to what affected families, individual patients, and the medical community have to ...

  4. International comparisons of Foundation Phase number domain ...

    African Journals Online (AJOL)

    Hennie

    curriculum for the preparation of Foundation Phase teachers in mathematics. This state of affairs is ... (Graham-Jolly, 2009) – and the teaching approach was behaviouristic ..... open coding, we searched for anything relevant that would fit under ...

  5. A Critique of Alternatives to Foundational Epistemology

    African Journals Online (AJOL)

    gold

    2012-07-26

    Jul 26, 2012 ... classical foundational epistemology agrees with empirical tenet as we derive ..... For them, the knowledge acquired through empirical observation .... Socratic paradigm, Platonic paradigm, Kantian categorical imperative and.

  6. High density resolution synchrotron radiation based x-ray microtomography (SR μCT) for quantitative 3D-morphometrics in zoological sciences

    Science.gov (United States)

    Nickel, Michael; Hammel, Jörg U.; Herzen, Julia; Bullinger, Eric; Beckmann, Felix

    2008-08-01

    Zoological sciences widely rely on morphological data to reconstruct and understand body structures of animals. The best suitable methods like tomography allow for a direct representation of 3D-structures. In recent years, synchrotron radiation based x-ray microtomography (SR μCT) placed high resolutions to the disposal of morphologists. With the development of highly brilliant and collimated third generation synchrotron sources, phase contrast SR μCT became widely available. A number of scientific contributions stressed the superiority of phase contrast over absorption contrast. However, here we demonstrate the power of high density resolution methods based on absorption-contrast SRμCT for quantitative 3D-measurements of tissues and other delicate bio-structures in zoological sciences. We used beamline BW2 at DORIS III (DESY, Hamburg, Germany) to perform microtomography on tissue and mineral skeletons of marine sponges (Porifera) which were shock frozen and/or fixed in a glutamate osmium tetroxide solution, followed by critical point drying. High density resolution tomographic reconstructions allowed running quantitative 3D-image analyses in Matlab and ImageJ. By applying contrast and shape rule based algorithms we semi-automatically extracted and measured sponge body structures like mineral spicules, elements of the canal system or tissue structures. This lead to a better understanding of sponge biology: from skeleton functional morphology and internal water flow regimes to body contractility. Our high density resolution based quantitative approach can be applied to a wide variety of biological structures. However, two prerequisites apply: (1) maximum density resolution is necessary; (2) edge effects as seen for example in phase outline contrast SR μCT must not be present. As a consequence, to allow biological sciences to fully exploit the power of SR μCT further increase of density resolution in absorption contrast methods is desirable.

  7. Foundations of microprogramming architecture, software and applications

    CERN Document Server

    Agrawala, Ashok K

    1976-01-01

    Foundations of Microprogramming: Architecture, Software, and Applications discusses the foundations and trends in microprogramming, focusing on the architectural, software, and application aspects of microprogramming. The book reviews microprocessors, microprogramming concepts, and characteristics, as well as the architectural features in microprogrammed computers. The text explains support software and the different hierarchies or levels of languages. These include assembler languages which are mnemonic or symbolic representation of machine commands; the procedure oriented machine-dependent;

  8. Transforming a foundation into a cooperative

    Directory of Open Access Journals (Sweden)

    Juan Ramón Manzano Malaxechevarría

    2013-12-01

    Full Text Available The author charts a path between entities that meet needs in the general interest such as foundations and others which are neither entities of general interest nor have purely mercantile legal personality such as cooperatives. Transforming a foundation into a cooperative calls for a broad interpretation of the principle of free will that the legislation wishes to foster.Received: 12.02.2013Accepted: 20.04.2013

  9. Birth of the Canadian Digestive Health Foundation.

    Science.gov (United States)

    Beck, Ivan T

    2004-01-01

    The Canadian Digestive Disease Foundation, renamed the Canadian Digestive Health Foundation--Fondation canadienne pour la promotion de la santé digestive--in December 2001, is the culmination of ongoing efforts by the Canadian Association of Gastroenterology to establish an independent charitable organization. In February 2001, it was officially endorsed as the Foundation for the Canadian Association of Gastroenterology. The initial efforts to establish this Foundation, led by Dr Richard McKenna in 1963, were unsuccessful. In 1991, Glaxo Canada (now GlaxoSmithKline) became a founding donor, and with the four founding physicians--Drs Ivan T Beck, Richard H Hunt, Suzanne E Lemire and Alan BR Thomson--the expenses to establish the Foundation were met. A charitable number was obtained in 1995 (0997427-11). The second founding donor was Janssen Canada (now Janssen-Ortho), and public education support came from Astra Canada (now AstraZeneca Canada). The Foundation initially relied on corporate donors, but now approaches physicians, patients and the general public. The objectives of the Foundation are to advance the science of gastroenterology and to provide knowledge of digestive diseases and nutrition to the general public, to enhance the quality of life of persons who are afflicted with these disorders. The major achievements of the Foundation are the provision of one-year operating grants to new investigators, which have allowed them to accumulate early data and subsequently obtain support from other major granting organizations. It also provides Fellowships and studentship support grants, in conjunction with the Canadian Institutes of Health Research and the pharmaceutical industry. The education committee found that there was little research support in this field, considering the large economic burden of digestive disease and the amount of outstanding work done by Canadian researchers. A bilingual Web site, a web-based specialist's discussion program and bilingual

  10. Nordic Corporate Governance and Industrial Foundations

    DEFF Research Database (Denmark)

    Thomsen, Steen

    The Nordic countries have attracted considerable attention in recent years as a benchmark for good governance. However, while the political governance characteristics of the Nordic model – particularly the welfare state - are well understood, its corporate governance characteristics remain elusive...... to the international audience. This paper therefore reviews the Nordic corporate governance model with special emphasis on a unique ownership structure, industrial foundations (foundations that own business companies). Rather than a meticulous description of details it emphasizes the Nordic model as a mode...

  11. Foundations on Expansive Soils; A Review

    Directory of Open Access Journals (Sweden)

    Behzad Kalantari

    2012-09-01

    Full Text Available This study describes various types of foundation designs to be considered for structural engineering projects when the subsoil foundation consists of expansive or swelling soils. Among civil and architectural engineers expansive soils are known to be difficult foundation materials and problematic. These type of soils swell when they are subjected to moistures and shrink due to moisture loss. Because of this different behaviour upon wetting and drying, they cause minor to major structural damages to pavements as well as buildings. Every year millions of dollars spent dealing with the consequences of swelling soils. For design of foundations on swelling soil, it is first essential to recognize and evaluate the soil based on its swelling potential, and then determining the most proper foundation design that can be constructed on this problematic soil. In general, this study presents some of the most common techniques to evaluate the swelling potential of expansive soils. Also, it discusses problems associated with swelling soil, classification of structural damages caused to buildings, and various foundation designs to combat the problems based on the degree of detrimental effects of swelling potential to civil engineering projects.

  12. The foundation of self-esteem.

    Science.gov (United States)

    Bailey, Joseph A

    2003-05-01

    Self-esteem is a simplistic term for varied and complex mental states pertaining to how one views oneself. It takes but little research in the voluminous literature to see the vagueness and inconsistencies in its various definitions. Even more problematic is the uncertainty concerning its foundational components. The importance of having a solid definition and specific ideas about the foundational components of self-esteem is that both pave the way to recognizing its causes; to predicting effects from those causes; and to organizing the trouble-shooting process for locating those philosophical flaws or psychological scars which lead to low self-esteem. The purpose of this paper is to offer a common ground for thinking about self-esteem at its most basic level. In order to distinguish the "basic level" from the rest of the components of self-esteem, let us liken it to a skyscraper building. Here, the focus is on the building's "underground foundation" and the base upon which that foundation rests. The base is a definition that allows for the assessment of the foundation. The underground foundation itself consists of the mental building blocks called self-meaning, self-identity, self-image, and self-concepts. To help illustrate their interactions, a few of the "masks" and "faces" of self-esteem will be mentioned. What is not being addressed is the "above ground structure"--those theories and manifestations dealt with by most mental health specialists.

  13. Dynamic Analysis of Foundation Supporting Rotary Machine

    Directory of Open Access Journals (Sweden)

    Utkarsh S. Patel

    2015-08-01

    Full Text Available With the advancement of technology in the field of industry, high speed machinery has been developed. As the speed of machinery has increased, vibrations also increased. Machines transmit vibrations to the structure supporting them. Hence, it is important to design and develop such structure which sustains the vibrations of machinery. Hence, in this study it has been aimed to execute the study on foundations supporting rotary type of machine like blower. In this paper, the most important parameters like frequency and amplitude are considered while execution of analysis of machine foundation supporting blower type machine. This paper shows, better interface between foundation designer and machine manufacturer for better performance of machine. The design aids/approaches for foundation design is also described in this paper and an attempt has been made to study the dynamic behaviour of a foundation structure for blower type machine subjected to forces due to operation of blower machine. Two different types of foundations for Rotary type Machine that is Blower have been studied in this paper

  14. Early diagnosis and Early Start Denver Model intervention in autism spectrum disorders delivered in an Italian Public Health System service

    Directory of Open Access Journals (Sweden)

    Devescovi R

    2016-06-01

    Full Text Available Raffaella Devescovi,1 Lorenzo Monasta,2 Alice Mancini,3 Maura Bin,1 Valerio Vellante,1 Marco Carrozzi,1 Costanza Colombi4 1Division of Child Neurology and Psychiatry, 2Clinical Epidemiology and Public Health Research Unit, Institute for Maternal and Child Health – IRCCS “Burlo Garofolo”, Trieste, 3Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy; 4Department of Psychiatry, University of Michigan Health System, Ann Arbor, MI, USA Background: Early diagnosis combined with an early intervention program, such as the Early Start Denver Model (ESDM, can positively influence the early natural history of autism spectrum disorders. This study evaluated the effectiveness of an early ESDM-inspired intervention, in a small group of toddlers, delivered at low intensity by the Italian Public Health System.Methods: Twenty-one toddlers at risk for autism spectrum disorders, aged 20–36 months, received 3 hours/wk of one-to-one ESDM-inspired intervention by trained therapists, combined with parents’ and teachers’ active engagement in ecological implementation of treatment. The mean duration of treatment was 15 months. Cognitive and communication skills, as well as severity of autism symptoms, were assessed by using standardized measures at pre-intervention (Time 0 [T0]; mean age =27 months and post-intervention (Time 1 [T1]; mean age =42 months.Results: Children made statistically significant improvements in the language and cognitive domains, as demonstrated by a series of nonparametric Wilcoxon tests for paired data. Regarding severity of autism symptoms, younger age at diagnosis was positively associated with greater improvement at post-assessment.Conclusion: Our results are consistent with the literature that underlines the importance of early diagnosis and early intervention, since prompt diagnosis can reduce the severity of autism symptoms and improve cognitive and language skills in younger children

  15. Toward semantic interoperability with linked foundational ontologies in ROMULUS

    CSIR Research Space (South Africa)

    Khan, ZC

    2013-06-01

    Full Text Available A purpose of a foundational ontology is to solve interoperability issues among ontologies. Many foundational ontologies have been developed, reintroducing the ontology interoperability problem. We address this with the new online foundational...

  16. The Application of Foundation Pit Monitoring Technology to the Excavation

    OpenAIRE

    Qiu Jin; Li Fei

    2015-01-01

    The foundation pit monitoring plays an important role in the foundation pit supporting projects especially in those deep foundation pit projects. Through the whole monitoring of the foundation pit construction from the excavation to the backfill, we can learn about the forcing and deforming process of the foundation pit supporting system, and grasp the impact of external condition changes on the foundation pit. This paper takes a project in Jinan as an example to establish a specific monitori...

  17. the denver tube Combined with antiviral drugs In the treatment of HBV-related Cirrhosis with Refractory ascites:a Report of three Cases

    Institute of Scientific and Technical Information of China (English)

    Xiao-jin Wang; Li-qin Shi; Qing-chun Fu; Liu-da Ni; Feng Zhou; Jin-wei Chen; Cheng-wei Chen

    2014-01-01

    Treatment of nucleos(t)ide antiviral drugs for decompensated HBV-related cirrhosis can signiifcantly improve the prognosis. But those patients with refractory ascites possibly deteriorate due to the complications of ascites before any beneift from anti-viral drugs could be observed. Therefore, it is important to ifnd a way to help the patients with HBV-related cirrhosis and refractory ascites to receive the full beneifts from antiviral therapy. Peritoneovenous shunt (PVS) using Denver tube enables ascites to continuously bypass into systemic circulation, thereby reducing ascites and albumin input and improving quality of life. We report herein 3 cases of decompensated HBV-related cirrhosis with refractory ascites, PVS using Denver tube was combined with lamivudine for antiviral treatment before and after. Then, ascites was alleviated significantly or disapeared and viral responsed well. All patients achieved a satisfactory long-term survival from 6.7 to 14.7 years. It was suggested that the Denver shunt could be used as an adjuvant method to antiviral drugs for decompensated HBV-related cirrhosis with refractory ascites to help the patients reap the full beneifts and maximize efifcacy of antiviral treatment.

  18. Successful Integration of Hepatitis C Virus Point-of-Care Tests into the Denver Metro Health Clinic

    Directory of Open Access Journals (Sweden)

    A. Jewett

    2013-01-01

    Full Text Available Background. The Centers for Disease Control and Prevention (CDC recommends testing and linkage to care for persons most likely infected with hepatitis C virus (HCV, including persons with human immunodeficiency virus. We explored facilitators and barriers to integrating HCV point-of-care (POC testing into standard operations at an urban STD clinic. Methods. The OraQuick HCV rapid antibody test was integrated at the Denver Metro Health Clinic (DMHC. All clients with at least one risk factor were offered the POC test. Research staff conducted interviews with clients (three HCV positive and nine HCV negative. Focus groups were conducted with triage staff, providers, and linkage-to-care counselors. Results. Clients were pleased with the ease of use and rapid return of results from the HCV POC test. Integrating the test into this setting required more time but was not overly burdensome. While counseling messages were clear to staff, clients retained little knowledge of hepatitis C infection or factors related to risk. Barriers to integrating the HCV POC test into clinic operations were loss to follow-up and access to care. Conclusion. DMHC successfully integrated HCV POC testing and piloted a HCV linkage-to-care program. Providing testing opportunities at STD clinics could increase identification of persons with HCV infection.

  19. Radiation detection field test at the Federal Express (FedEx) air cargo facility at Denver International Airport (DIA)

    Science.gov (United States)

    Waters, Amy; Weirup, Dave; Hall, Howard; Dougan, Arden; Trombino, Dave; Mattesich, Gary; Hull, Ethan L.; Bahowick, Sally; Loshak, Alex; Gruidl, Jeremiah

    2004-07-01

    Lawrence Livermore National Laboratory (LLNL) recently conducted a field-test of radiation detection and identification equipment at the air cargo facility of Federal Express (FedEx) located at Denver International Airport (DIA) over a period of two weeks. Comprehensive background measurements were performed and were analyzed, and a trial strategy for detection and identification of parcels displaying radioactivity was implemented to aid in future development of a comprehensive protection plan. The purpose of this project was threefold: quantify background radiation environments at an air cargo facility; quantify and identify "nuisance" alarms; evaluate the performance of various isotope identifiers deployed in an operational environment. LLNL emplaced a primary screening detector that provided the initial detection of radiation anomalies in near real-time. Once detected, a secondary test location provided capability to perform higher-resolution analysis of the parcels or containers that triggered the primary detector. Two triggered radiation events were observed during the course of this project. Both of the radiation events were determined to be legitimate shipments of radioactive material. The overall effect of this project on FedEx operations and personnel was deemed to be minimal.

  20. Successful Integration of Hepatitis C Virus Point-of-Care Tests into the Denver Metro Health Clinic.

    Science.gov (United States)

    Jewett, A; Al-Tayyib, A A; Ginnett, L; Smith, B D

    2013-01-01

    Background. The Centers for Disease Control and Prevention (CDC) recommends testing and linkage to care for persons most likely infected with hepatitis C virus (HCV), including persons with human immunodeficiency virus. We explored facilitators and barriers to integrating HCV point-of-care (POC) testing into standard operations at an urban STD clinic. Methods. The OraQuick HCV rapid antibody test was integrated at the Denver Metro Health Clinic (DMHC). All clients with at least one risk factor were offered the POC test. Research staff conducted interviews with clients (three HCV positive and nine HCV negative). Focus groups were conducted with triage staff, providers, and linkage-to-care counselors. Results. Clients were pleased with the ease of use and rapid return of results from the HCV POC test. Integrating the test into this setting required more time but was not overly burdensome. While counseling messages were clear to staff, clients retained little knowledge of hepatitis C infection or factors related to risk. Barriers to integrating the HCV POC test into clinic operations were loss to follow-up and access to care. Conclusion. DMHC successfully integrated HCV POC testing and piloted a HCV linkage-to-care program. Providing testing opportunities at STD clinics could increase identification of persons with HCV infection.