Academic literature on the topic 'Collectron'

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Journal articles on the topic "Collectron"

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Hidayat, Asep, Henti Hendalastuti R, and Dodi Frianto. "ANALISIS PEMUNGUTAN ROTAN PADA DUA KELOMPOK MASYARAKAT PEMUNGUT." Jurnal Penelitian Sosial dan Ekonomi Kehutanan 3, no. 2 (June 30, 2006): 91–107. http://dx.doi.org/10.20886/jpsek.2006.3.2.91-107.

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Delair, Justin B. "Collections & Collectors: 46. The Fossil Collection of Dr John Lee (1783-1866) of Hartwell." Geological Curator 4, no. 2 (April 1985): 69–84. http://dx.doi.org/10.55468/gc739.

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Born on 28th April, 1783, John Lee was educated at St. John*s College, Cambridge, where he was fifth wrangler in 1806. He obtained a LL.D degree in 1816, after which he travelled extensively in Europe and the East. He assumed the surname Lee in lieu of his patronymic by royal licence in 1815, in compliance with the will of his maternal uncle William Lee Antonie of Colworth House, Bedfordshire, devisee of Sir George Lee, Bt. Sir George being without issue on his death in 1827, the whole of the property devolved on John Lee.
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Martin, Jay. "A Collector of Collections." Iowa Review 36, no. 3 (December 2006): 189–93. http://dx.doi.org/10.17077/0021-065x.6249.

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Mitchell, Murray. "Collections & Collectors: 51. The fossil collection of C.B. Salter from Cliff Quarry, Compton Martin, Mendip Hills." Geological Curator 4, no. 8 (June 1987): 487–91. http://dx.doi.org/10.55468/gc814.

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Cliff Salter made a notable contribution to geology by amassing a very large collection of fossils from the Carboniferous Limestone at Cliff Quarry (NCR ST541568), Compton Martin, in the Mendip Hills, Somerset. The fossils from this quarry have been known for a long time (e.g. Sibly 1906, p.351), but Cliff Salter's meticulous work resulted in one of the largest collections of Carboniferous Limestone fossils ever made from a single locality.
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Collin, Richard H., Thomas Lawton, Linda Merrill, Alice Cooney Frelinghuysen, Gary Tinterow, Susan Alyson Stein, Gretchen Wold, Julia Meech, and Louisine W. Havemeyer. "Public Collections and Private Collectors." American Quarterly 46, no. 3 (September 1994): 448. http://dx.doi.org/10.2307/2713274.

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Veber, D. I., and N. V. Salonikov. "Генрих Иоганн Гроциан - собиратель книг. К предыстории книжного собрания Феофана Прокоповича." Herald of Omsk University. Series: Historical studies 11, no. 3 (2024): 15–21. http://dx.doi.org/10.24147/2312-1300.2024.11(3).15-21.

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The article analyses the book collection of Heinrich Johann Grotzian, a Livonian Protestant pastor living in Derpt in the 17th century. Part of his library was included in the library of Theophan Prokopovich and later in the library of the Novgorod Theological Seminary. The reconstruction was carried out on the basis of the manuscript Inventory of the library of the Novgorod Theological Seminary for 1929/1930, compiled by Vladimir Vladimirovich Maikov, a member of the manuscripts department of the State Public Library in Leningrad, and the books identified in the collections of the Russian National Library.
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Kana'an, R. "Review: Discovering Islamic Art: Scholars, Collectors and Collections: Discovering Islamic Art: Scholars, Collectors and Collections." Journal of Islamic Studies 13, no. 2 (May 1, 2002): 196–99. http://dx.doi.org/10.1093/jis/13.2.196.

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Watson, Andrea, and P. Graham. "CSSAlabamaDigital Collection: A Special Collections Digitization Project." American Archivist 61, no. 1 (January 1998): 124–34. http://dx.doi.org/10.17723/aarc.61.1.j037j5v9q78x9012.

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Kittidachachan, Pattareeya, Lefteris Danos, Thomas J. J. Meyer, Nicolas Alderman, and Tom Markvart. "Photon Collection Efficiency of Fluorescent Solar Collectors." CHIMIA International Journal for Chemistry 61, no. 12 (December 19, 2007): 780–86. http://dx.doi.org/10.2533/chimia.2007.780.

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Fortney, Lynn M., Judith Rieke, and Barbara A. Carlson. "Collection Development Assessment for Biomedical Serials Collections." Serials Librarian 23, no. 3-4 (March 29, 1993): 289–92. http://dx.doi.org/10.1300/j123v23n03_40.

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Dissertations / Theses on the topic "Collectron"

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Cleveland, Larissa. "Collector : collection/possession/persona /." Online version of thesis, 2008. http://hdl.handle.net/1850/6186.

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César, Flore. "Collectionnisme et curiosité à Montpellier, de la renaissance à l'aube de la révolution." Thesis, Montpellier 3, 2013. http://www.theses.fr/2013MON30105.

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A partir de l'exemple montpelliérain, la présente étude s'intéresse au phénomène culturel ducollectionnisme, en appréhendant de manière conjointe collectionneurs et collections entre leXVIe siècle et le XVIIIe siècle. Considérée comme capitale scientifique durant l'époquemoderne, la ville s'offre comme un exemple privilégié pour aborder une approche croiséeentre histoire de l'art et sociologie de la culture savante.Face à une très grande diversité de sources, ce travail propose d'abord une réflexion sur lesdéfinitions mêmes de collectionneur et de collection, avant d'en présenter une analysetypologique. Le travail s'attache en second lieu à comprendre la dialectique entre lecollectionnisme et la curiosité, entendu comme désir de voir, d'avoir et de savoir. Cettedémarche ambitionne de mettre au jour les différents usages des collections et de leuréconomie, tout en abordant les différentes figures de collectionneurs, entre curieux, amateurs,connaisseurs et savants. Par ailleurs, le travail tente de rendre compte de la manière dont ceshommes, quelle que soit la nature des collections, mettent en oeuvre leur capacité de jugementen privilégiant l'expérience sensible. Lieu voué à la perception, la collection s'offre aussicomme lieu de célébration de la mémoire. Aussi l'étude s'attache-t-elle à comprendrecomment le collectionnisme contribue à la fabrique du regard
From the city of Montpellier example, the present study focuses on the cultural phenomenonof collectionism, by approaching in a joint process, collectors and collections within theXVIth century and the XVIIIth century span. The city, recognized as a scientific capitalduring the modern period, offers a privileged example to undertake a crossed approachbetween art history and sociology of savant culture.Faced with a huge diversity of sources, the first proposal of this work is a reflexion on thecollector and the collection's very definition before presenting them in a typological analysis.In a second step, this work aims at understanding dialectics between collectionism andcuriosity, understood as desire of seeing, possessing and knowledge.This process aspires tounveil the various uses of collections and their economy, approaching jointly the differentcharacters of collectors, among curieux, amateurs, connoisseurships and savants. Moreover,attention is payed on giving account on the manner these persons, whichever the nature oftheir collection, make use of their judgement capacity while prioritizing sensitive experience.As a place dedicated to perception, the collection also offers itself a place of memorycelebration. Therefore, the study works toward understanding how collectionism contributesto the fabric of vision
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Haight, Sarah M. "American Art Lending, 1895-1975." Thesis, School of Information and Library Science, 2006. http://hdl.handle.net/1901/344.

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This paper documents the range of art lending in the United States to individuals by libraries, museums, and other cultural institutions from roughly 1895-1975. The historical analysis includes the reasons and motivations behind the creation of each kind of lending scheme and what its proponents hoped to accomplish, as well as how these collections fit into the broader goals of each type of institution. Loans of originals and reproductions are discussed.
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GRECO, Luca. "AUTOMATIC ORGANIZATION OF MULTIMEDIA DATA COLLECTIONS." Doctoral thesis, Università degli Studi di Palermo, 2014. http://hdl.handle.net/10447/91234.

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La fotografia digitale ha avuto uno sviluppo sempre crescente negli ultimi dieci anni. Prima la diminuzione dei prezzi delle apparecchiature di acquisizione e poi l’integrazione di queste nei dispositivi portatili di uso quotidiano (i.e. smartphone, tablet) ha permesso a chiunque di potere creare e conservare semplicemente un enorme numero di immagini. Inoltre l’immagine stessa é diventata uno strumento di comunicazione, portando alla nascita di social networks basati unicamente sulla condivisione di fotografie (flickr, instagram, etc...). La gestione di tali quantitá di dati é quindi diventato un problema reale per molti utenti, in quanto il ritrovamento e l’organizzazione di questi dati é un compito dispendioso dal punto di vista del tempo e di difficile integrazione con immagini archiviate nel passato in modo non organizzato. Questa tesi si pone come obiettivo quello di illustrare le problematiche collegate alla organizzazione di collezioni di immagini che rappresentano eventi reali ed alla fusione tra collezioni che riguardano lo stesso evento ma che provengono da sorgenti diverse. Per effettuare una organizzazione delle collezioni é necessario innanzitutto definire una struttura degli eventi: i metodi proposti presuppongono che ogni evento non sia un blocco unitario di immagini ma che sia costituito da un numero di sotto-elementi distinguibili per la loro collocazione temporale o per il loro contenuto visivo. Alcune tecniche dello stato dell’arte illustrate in questo lavoro hanno fornito degli strumenti utili per effettuare raggruppamenti di immagini, in special modo dal punto di vista temporale. Anche dal punto di vista del contenuto sono stati proposti diversi metodi di descrizione delle immagini, analizzando caratteristiche globali, quali il colore e la sua distribuzione, o puntuali cercando di individuare e descrivere punti caratteristici per ogni immagine. L’ultima parte di questa tesi si basa su alcune possibili elaborazioni che si pos- sono effettuare sulle collezioni ordinate o sul risultato della fusione di collezioni differenti. Il primo metodo proposto affronta il problema dell’individuazione di soggetti all’interno delle immagini e della creazione di anteprime per la facilitazione del reperimento delle stesse o per la loro presentazione. Un secondo metodo pro- posto é focalizzato sul taglio estetico delle stesse usando un algoritmo dal basso costo computazionale che senza tenerle esplicitamente in conto rispetta le regole classiche della composizione fotografica. Il resto delle applicazioni invece é orientato al ritrovamento di oggetti personali all’interno delle collezioni. Una delle applicazioni usa un database di oggetti conosciuti composto per ognuno di questi da una successione di viste ruotando lo stesso di uno scarto costante. La seconda applicazione, invece, é basata su un database di video di oggetti che ruotano uniformemente e permette di effettuare query usando dei video di costruzione simile.
The technological development of digital photography is ever increasing in last ten years. The decreasing costs of the acquisition devices and the integration in commonly used mobile devices (i.e. smartphones, tablets) has given to the mayority of users the possibility to create and store a very large number of images. Furthermore, the image itself has become a communication item leading to the creation of social networks totally based on picture sharing (Flickr, Instagram and so on). Managing this huge amount of data today is a real problem for many users be- cause the retrieval and the organization of these is an annoyng and time-consuming task, difficult to integrate with images stored in the past without a fixed organi- zation. The aim of this thesis is to show the issues related to the problem of managing image collections that represent real events and merging collections regarding the same event but from different sources. To make an organization of the collections it is necassary to define a structure for the events: proposed methods assume that an event is not a single block of images but is composed by a set of sub-events that can be distinguished by using temporal information or visual content. Some of the techniques of the state of the art described in this thesis provided some useful tools to cluster images, especially using the time as basis. Others use visual information to describe images, analyzing global features like color and its distribution or local features, trying to detect and describe intresting points for each image. The last part of this thesis is based on some possible elaboration on the or- dered collections or on the result of different collections fusion. The first proposed method is focused on the problem of subjects extraction in images and in thumb- nails creation to facilitate retrieval and browsing. A second method performs an aesthetical cut on images using a low computational cost algorithm that respects the common rules of photography composition without taking them into account explicitally. The remainder of the applications is oriented to personal objects retrieval in collections. One of the applications uses a multiview database of known objects. The second is based on a database of videos of uniformly rotating objects and the query are done using video with a similar construction.
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Yuen, Albert Wai Ling Materials Science &amp Engineering Faculty of Science UNSW. "Collector current density and dust collection in wire-plate electrostatic precipitators." Awarded by:University of New South Wales. Materials Science and Engineering, 2006. http://handle.unsw.edu.au/1959.4/28274.

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Even minimal improvements in particle collection efficiency of electrostatic precipitators significantly reduce dust emission from fossil-fuelled power stations and reduce pollution. Yet current designs rely on the Deutsch collection theory, which was developed for tubular precipitators and has been applied to wire-plate precipitators on the assumption that the inter-electrode electric fields at the same discharge distance in both were similar. Differences in geometry and associated collector electric fields and current density non-uniformity have not been taken into account, although the collector electric field and current density of the wire-plate precipitator are not uniform. And observations show that precipitated dust patterns and the distribution of collector current density are interrelated. Investigations revealed a simple square law relationship between the collector electric field and the collector current density in the space charge dominated coronas. Applying this relationship to the Deutsch collection theory led to a current-density-based collection formula that takes into account the non-uniform collector current density distribution. The current-density-based collection formula is then used to assess the impact of collector current density on collection efficiency, the results closely following published measurements. Applying the current-density-based collection formula to estimate the dust accumulation shows that most of the dust accumulates at collector locations facing the corona wires. The effect of the non-uniform precipitated dust layer on collection performance is assessed using the distributed corona impedance - the ratio of the inter-electrode voltage and the non-uniform collector current. Re-distribution of the collector current profile as dust builds up is also compatible with published measurements. Finally this is applied to optimize the wire-plate precipitator collection performance. This shows that optimal collection performance is obtained with the wire-wire spacing less than the wire-plate distance, once again confirming published experimental results. This is the first analytical approach to show better collection performance can be achieved at the ratio of wire-wire spacing/wire-plate distance not equal to unity, which has been the standard industry practice since 1960.
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Ramsey, Marshall C., Hsinchun Chen, and Bin Zhu. "A Collection of Visual Thesauri for Browsing Large Collections of Geographic Images." John Wiley & Sons, Inc, 1999. http://hdl.handle.net/10150/106407.

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Artificial Intelligence Lab, Department of MIS, University of Arizona
Digital libraries of geo-spatial multimedia content are currently deficient in providing fuzzy, concept-based retrieval mechanisms to users. The main challenge is that indexing and thesaurus creation are extremely laborintensive processes for text documents and especially for images. Recently, 800,000 declassified satellite photographs were made available by the United States Geological Survey. Additionally, millions of satellite and aerial photographs are archived in national and local map libraries. Such enormous collections make human indexing and thesaurus generation methods impossible to utilize. In this article we propose a scalable method to automatically generate visual thesauri of large collections of geo-spatial media using fuzzy, unsupervised machine-learning techniques.
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Pereira, Daniel Cláudio. "DigiScope Collector - Unobtrosive collection and annotating of auscultations in real hospital environments." Master's thesis, Faculdade de Medicina da Universidade do Porto, 2010. http://hdl.handle.net/10216/62312.

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Pereira, Daniel Cláudio. "DigiScope Collector - Unobtrosive collection and annotating of auscultations in real hospital environments." Dissertação, Faculdade de Medicina da Universidade do Porto, 2010. http://hdl.handle.net/10216/62312.

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Lefebvre, Éric. "La collection de Ruan Yuan (1764-1849) : un cas de transmission du patrimoine culturel en Chine." Thesis, Paris 4, 2010. http://www.theses.fr/2010PA040051.

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En tant que savant et haut-fonctionnaire Ruan Yuan est une figure éminente de la fin de la dynastie Qing (1644-1911). Sa collection, principalement composée d’objets antiques, bronzes rituels, briques et tuiles, est modelée d’après les traditions de l’épigraphie chinoise ou jinshi xue. La première partie de la thèse est consacrée à l’analyse de la collection. Sa typologie et sa formation sont le reflet de l’approche scientifique des objets antiques adoptée par Ruan Yuan. Ses méthodes, qui reposent sur les développements récents de la phonologie, sont liées à l’essor de l’école des « vérifications et des preuves », ou kaozheng xue. Parallèlement, les objets de collection, en particulier les pierres, sont considérés comme des objets de délectation qui peuvent être transformés en encriers ou en écrans qui reflètent l’imagination de Ruan Yuan. La seconde partie de la thèse décrit comment les pratiques de collectionneur de Ruan Yuan s’inscrivent dans un processus de transmission des vestiges culturels. Les méthodes de compilation des textes ont été adaptées par Ruan Yuan afin de publier les inscriptions antiques des provinces où il exerçait en tant que fonctionnaire. Son utilisation des techniques de conservation, comme le montage des peintures, et des techniques de reproduction, comme l’estampage ou la gravure, ont permis de préserver les originaux et de diffuser leur image. Au-delà de la transmission de sa propre collection, principalement conçue comme un héritage familial, la création de bibliothèques dans les temples célèbres, qui dépassent les limites de la propriété privée, est une étape importante vers la définition moderne du patrimoine culturel en Chine
As a scholar and an official, Ruan Yuan is a prominent figure of the late Qing dynasty (1644-1911). His collection of artifact, which focuses mainly on antiques like ritual bronzes, bricks and tiles, is shaped by the traditions of Chinese epigraphy or jinshi xue. The first part of the dissertation is devoted to the analysis of the collection. Its typology and formation reflect the scientific approach of antiques adopted by Ruan Yuan. His methods, which rely on the recent developments in phonology, are related to the rise of the evidential research school or kaozheng xue in XVIIIth century China. Besides this scientific approach, collected artifacts, especially stones, are also considered as objects of delectation which can be transformed into inkstones or screens which reflect the imagination of their owner. The second part of the dissertation describes how Ruan Yuan’s collecting practices are part of a larger process of conservation and transmission of cultural relics. The methods of collation of texts used to realize encyclopedia have been adapted by Ruan Yuan to publish the ancient inscriptions on metal and stone from the provinces where he served as an official. His use of conservation techniques, like the mounting of paintings, and of reproduction techniques, like the rubbing or carving of steles, allowed to preserve originals and to spread their images among scholars. Beyond the transmission of his own collection, mainly conceived as a family legacy, the creation of libraries in famous temples, which exceeded the boundaries of private property, is an important step toward the assertion of a modern definition of cultural heritage in China
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Coste-Gouzes, Ophélie. "Contribution à l'étude juridique des collections privées." Thesis, Montpellier, 2017. http://www.theses.fr/2017MONTD042/document.

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L’art de collectionner a traversé les siècles, les collections privées sont notamment à l’origine de notre patrimoine culturel. Pourtant, malgré l’importance du rôle de la collection, cette dernière reste encore un ensemble de choses mal identifié par le droit. En tant qu’ensemble de choses créé par la volonté de l’Homme, la collection n’est pas définie, et seules certaines collections sont encadrées par quelques dispositions. Par ailleurs, les collections privées sont des ensembles fragiles, elles relèvent de la propriété privée de leur collectionneur qui est libre d’en disposer comme il le souhaite. Le risque majeur de ces ensembles réside dans leur dispersion et dans l’atteinte à leur intégrité. Souvent soucieux de préserver l’intégrité et la cohérence de son ensemble, le collectionneur doit pouvoir bénéficier d’outils juridiques protecteurs adaptés à la collection. Finalement, qu’est-ce qu’une collection ? Que signifie cette notion de collection et quel(s) droit(s) peuvent s’en saisir ? Notre droit est-il en mesure de protéger efficacement une réunion de choses comme la collection privée ? En d’autres termes, la problématique consiste à répondre à la question suivante : quelle appréhension juridique pour les collections privées ? Partant, l’objectif de la thèse est de tenter de dégager une qualification juridique de la collection pour mieux adapter sa protection. En effet, la recherche se donne pour but de définir les fondements théoriques et juridiques susceptibles d’être adaptés à l’œuvre du collectionneur, pour tenter d’aboutir à un régime de protection efficace
The art to collect crossed the centuries, the private collections are in particular at the origin of our cultural heritage. Nevertheless, in spite of the importance of the role of the collection, it still remains a set of things badly identified by the right. As together of things created by the will of the Man, the collection is not defined, and only ones certain collections are supervised by some measures.Besides, the private collections are fragile sets, they are a matter of the private property of their collector who is free to have it as he wishes it. The major risk of these sets lives in their dispersal and in the infringement on their integrity. Often worried of protecting the integrity and the coherence of his set, the collector must be able to benefit from protective legal tools adapted to the collection.Finally, what a collection? Means what this notion of collection and which right(s) can seize with it? Is our right able of protecting effectively a meeting of things as the private collection? In other words, the problem consists in answering the following question: what legal apprehension for the private collections?Therefore, the objective of the thesis is to try to identify a legal qualification of the collection to adapt better its protection. Indeed, the search gives for purpose to define the theoretical and legal foundations susceptible to be adapted to the work of the collector, to try to end in a regime of effective protection
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Books on the topic "Collectron"

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France), Collection Lambert (Avignon, ed. Collections d'artistes: Collection Lambert. [Arles]: Actes sud, 2001.

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Florence, Brown, Flood Lawson, Davidson Nancy, Emmerson Steven, Sewell Jo, Blakey Lillian, Thomas Mary, et al., eds. First collections plus: [small book collection]. [Toronto]: Ginn, Pearson Education Canada, 2002.

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London Regional Art and Historical Museums (Ont.). Pandora's box: A collection of collections. London, Ont: LRAHM, 1999.

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Buck, Rebecca A. Collection conundrums: Solving collections management mysteries. Washington, DC: American Association of Museums, 2007.

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Buck, Rebecca A. Collection conundrums: Solving collections management mysteries. Washington, DC: American Association of Museums, 2007.

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Grafton, Anthony. Collectors, collections, and scholarly culture. New York: American Council of Learned Societies, 2000.

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Grafton, Anthony. Collectors, collections, and scholarly culture. [New York: American Council of Learned Societies, 2000.

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Grafton, Anthony. Collectors, collections, and scholarly culture. New York: American Council of Learned Societies, 2000.

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Folklife, Dublin Seminar for New England. New England collectors and collections. Boston, Mass: Boston University, 2006.

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Dublin Seminar for New England Folklife. New England collectors and collections. Boston, MA: Boston University, 2007.

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Book chapters on the topic "Collectron"

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Bell, David N. "Collectors and Collections." In A Companion to British Literature, 355–68. Oxford, UK: John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118827338.ch23.

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Häberle, Andreas. "Linear Fresnel Collectors linear Fresnel collector." In Encyclopedia of Sustainability Science and Technology, 6031–37. New York, NY: Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4419-0851-3_679.

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Rao, S. Ramachandra. "Collector Mechanism II. Non-Thiol Collectors." In Surface Chemistry of Froth Flotation, 527–73. Boston, MA: Springer US, 2004. http://dx.doi.org/10.1007/978-1-4757-4302-9_11.

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Rao, S. Ramachandra. "Collector Mechanism II. Non-Thiol Collectors." In Surface Chemistry of Froth Flotation, 527–73. Boston, MA: Springer US, 2004. http://dx.doi.org/10.1007/978-1-4419-9124-9_11.

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Fortuin, Stefan, and Gerhard Stryi-Hipp. "Solar Collectors solar collector , Non-concentrating solar collector non-concentrating." In Encyclopedia of Sustainability Science and Technology, 9449–69. New York, NY: Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4419-0851-3_681.

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Fortuin, Stefan, and Gerhard Stryi-Hipp. "Solar Collectors solar collector , Non-concentrating solar collector non-concentrating." In Solar Energy, 378–98. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-5806-7_681.

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Moustaira, Elina. "Collectors’ Rights “Versus” Artists’ Rights—Conservation and Collection Care." In SpringerBriefs in Law, 21–35. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15802-0_3.

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Manchak, JB. "General Relativity as a Collection of Collections of Models." In Hajnal Andréka and István Németi on Unity of Science, 409–25. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-64187-0_17.

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Rao, S. Ramachandra. "Collector Mechanism I. Thiol Collectors in Sulfide Minerals." In Surface Chemistry of Froth Flotation, 479–526. Boston, MA: Springer US, 2004. http://dx.doi.org/10.1007/978-1-4757-4302-9_10.

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Rao, S. Ramachandra. "Collector Mechanism I. Thiol Collectors in Sulfide Minerals." In Surface Chemistry of Froth Flotation, 479–526. Boston, MA: Springer US, 2004. http://dx.doi.org/10.1007/978-1-4419-9124-9_10.

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Conference papers on the topic "Collectron"

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Gureyeva, I. I., and N. V. Kurbatskaya. "Collectors of P.N. Krylov Herbarium: to the 135 anniversary of the Herbarium foundation." In Problems of studying the vegetation cover of Siberia. TSU Press, 2020. http://dx.doi.org/10.17223/978-5-94621-927-3-2020-1.

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A brief overview of expeditionary studies, the collections of which form the collection fund of four sectors of P.N. Krylov Herbarium. The main collectors, places and years of collection are named. More than 1600 botanists, who worked in Tomsk State University and other institutions took part in the formation of the herbarium fund of the flora of Siberia; TSU students made a great contribution to the gathering of collections.
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Tan, Chee Chin, Vincent K. S. Ong, and K. Radhakrishnan. "Charge collection probability: Normal-collector configuration." In 2011 International Symposium on Integrated Circuits (ISIC). IEEE, 2011. http://dx.doi.org/10.1109/isicir.2011.6132010.

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Franke, Björn, Zhibo Li, Magnus Morton, and Michel Steuwer. "Collection Skeletons: Declarative Abstractions for Data Collections." In SLE '22: 15th ACM SIGPLAN International Conference on Software Language Engineering. New York, NY, USA: ACM, 2022. http://dx.doi.org/10.1145/3567512.3567528.

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Dini, Said, Wellen G. Davison, and John Vaccaro. "Computerized Data Acquisition, Reduction and Analysis of a Solar Water Heating System." In ASME 1991 International Computers in Engineering Conference and Exposition. American Society of Mechanical Engineers, 1991. http://dx.doi.org/10.1115/cie1991-0136.

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Abstract A computerized data acquisition system for the solar hot water heating system located in the School of Engineering at Western New England College was designed and implemented. The system consists of three flat plate collectors located on the roof of the building facing south and inclinded at an angle of 40° with the horizontal, a heat exchanger, a storage tank, and an AST computer for data reduction, storage and analysis. The data collection and processing of this system was automated by interfacing a DAS-8 board located in the AST computer and a Metrabyte Exp-16 multiplexer amplifier board with 12 thermocouples and a pyranometer. The data acquisition program was written using GWBASIC along with DAS-8 commands. A program was also written to run the boards and do performance calculations. The program provides the solar radiation data, temperature distribution into the flat plate collector, temperatures in and out of the collector, useful energy gain and the efficiency of the collectors.
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Schollenberger, Frederick S., Frank Kreith, and Jay Burch. "Geographical Limitations on Integral-Collector-Storage Collectors due to Collector Freeze." In ASME 2012 6th International Conference on Energy Sustainability collocated with the ASME 2012 10th International Conference on Fuel Cell Science, Engineering and Technology. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/es2012-91306.

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A major challenge for solar water heaters is to provide heat at a cost comparable to or lower than conventional fuels. Since the price of a passive integral-collector-storage (ICS) solar water heater has historically been less than that for active systems with freeze protection, they can potentially heat water at a lower cost. However, ICS panels are subject to freeze damage, as the collector generally has metal tubes carrying pressurized water that can freeze and burst. In order to delineate the geographical areas where ICS panels can be deployed safely, it is necessary to experimentally characterize the conditions causing freeze damage, to develop a model relating the freeze behavior to climatic conditions, to validate that model with experimental data, and to run the model against long-term weather data across the U.S. Two variations of an ICS panel and/or their bare tubes were tested in a walk in freezer and subjected to freezing conditions until freeze damage occurred. The units tested include both a single and double glazed tubular ICS panel. Key data includes the volume expansion of the tube(s) at burst and the collector loss coefficient near 0 degrees C. Under freezing conditions the insulated supply/return lines would freeze solid initiating a pressure-buildup and eventual burst in the collector tubes due to further internal freezing. An additional test on the single glazed unit was also conducted in which heat tape was installed on the inlet and outlet pipes to prevent them from freezing, which increases the freeze tolerance of the panel by forcing small internal interconnection pipes to freeze solid before damage occurs. Existing models for ICS thermal performance were modified to incorporate the freezing process, and have been validated with the experimental data. The validated models were used to predict regions of the country that are safe for installing the ICS panels. Simulations were run using 30 years of weather data available for all TMY2 sites, and maps were created to illustrate regions of safe installation throughout the US for both the with and without heat tape scenarios for the two ICS models. A correlation using record minimum temperature was developed to generalize the maps to any location for which the record minimum is known. The maps show quantitatively the expected conclusions: 1) that double glazing and higher insulation will extend the safe region; and 2) that the use of heat tape on the inlet and outlet pipes significantly increases the region in which ICS panels can be safely installed in the US.
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Corbin, Charles D., and Michael J. Brandemuehl. "Modeling, Testing, and Evaluation of a Building-Integrated Photovoltaic-Thermal Collector." In ASME 2009 3rd International Conference on Energy Sustainability collocated with the Heat Transfer and InterPACK09 Conferences. ASMEDC, 2009. http://dx.doi.org/10.1115/es2009-90301.

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The performance of Building-Integrated Photovoltaic-Thermal (BIPV/T) collector is examined in this study. A full scale-test collector is monitored over several weeks in the summer of 2008 and measured data is used to calibrate a heat transfer model implemented in a common scientific computing software package. Following calibration, error between experimental measurements and the calibrated model outputs is within the limits of measurement uncertainty. Collector simulations are constructed to examine thermal efficiency, the effectiveness of the collector as a night-sky radiator, the effect of heat collection on electrical efficiency, the effect of two common exterior convection coefficients on collector performance, and the effect of eliminating the air gap between the PV and absorber surfaces. Overall collector thermal efficiency is relatively low compared to existing collectors. However, the potential low cost of the system could allow larger collector areas to compensate for low efficiency, especially in warm climates. Combined thermal and electrical efficiency can be as high as 34%. Additional analysis also indicates that the predicted thermal performance is highly dependent on the thermal resistance between the PV cells and the absorber plate and is sensitive to assumptions regarding wind-driven convection heat transfer coefficients.
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Prönneke, Liv, and Uwe Rau. "Geometry effects on photon collection in photovoltaic fluorescent collectors." In Photonics Europe, edited by Andreas Gombert. SPIE, 2008. http://dx.doi.org/10.1117/12.780954.

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Yoshinaga, Mika, Yuichi Nakamori, Takashi Miyazaki, Mineo Sagara, and Masaya Okumiya. "Experimental and Simulation Studies on Photovoltaic/Thermal Hybrid Collectors." In ASME 2003 International Solar Energy Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/isec2003-44217.

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For increasing total efficiency of solar collectors, PV/T hybrid collectors are focused. A number of simulation models for the PV/T hybrid collector have been proposed, but there are few models that checked the relevance by comparison with the actual measurement. Therefore we picked up sheet-tube type hybrid collectors and measured the thermal and electrical outputs in Tsukuba, Japan to compare with calculation results. We focused the Extension Hottel-Whillier model that is proposed by Florschuetz, 1979, as a basic simulation model. Also proposed the Modified Extension Hottel-Whillier model to increase the accuracy of the electrical performance. Both models showed good agreements with the measured thermal collection positively. The Extension Hottel-Whillier model constantly calculated the large electrical output but the Modified model kept it down ideally. Under the low solar radiation, however, there was large error of the electrical output by the limit of the solar cell model.
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"Distinctive Collections: The Space Between “General” and “Special” Collections and Implications for Collection Development." In Charleston Conference. Purdue University Press, 2013. http://dx.doi.org/10.5703/1288284315094.

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Qiu-ming, Li, Zhang Shu-qing, Zhu Dong-yuan, Wang Qi, and Zhao Yong-peng. "Research of the collection efficiency of collectors for EUV source." In 2010 Academic Symposium on Optoelectronics Technology (ASOT). IEEE, 2010. http://dx.doi.org/10.1109/rcslplt.2010.5615263.

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Reports on the topic "Collectron"

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Sulu, Nyanyiwe, and Mick Moore. Improving Revenue Collection in Malawi. Tax Collectors’ Perspectives. Institute of Development Studies, October 2024. http://dx.doi.org/10.19088/ictd.2024.108.

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Tax specialists have a great deal to say about how African tax collectors could work better. But they rarely seem to ask the tax collectors themselves. This paper reports from what we believe to be the first such survey. A random selection of 83 staff members working on domestic taxes at the Malawi Revenue Authority, equally divided between senior, supervisory, and junior categories, were asked to respond to a series of written questions to elicit their views on how the Revenue Authority could collect more revenue. The survey was an experiment. Two of the conclusions that emerge concern future research directions. One is that it is worth doing more of this kind of research, probably supplementing survey responses with more detailed focus group discussions. The other is that the perceptions of (lower ranking) tax collectors can supplement but not substitute for more expert judgements. Quite understandably, our (more junior) respondents generally answered questions about how to raise more revenue based on their often narrow and specific job roles and work experience. They are not best placed to recognise systemic problems or opportunities. For example, while senior staff identified the potential for raising more revenue from high net worth individuals (HNWIs), supervisory and junior staff saw more potential in the ‘informal sector’. The latter were also more concerned about the late filing of tax returns. The most policy-relevant conclusion concerns ways of more effectively taxing the informal sector. Our respondents pointed to a range of (lucrative) activities – like event planning and catering, used car dealers, hiring out private cars, foreign exchange trading, and moneylending – that avoid taxes because they are not run from identifiable business premises. They could, however, easily be traced and taxed because they have a significant social media presence. Finally, we were left with a tantalising suggestion from one of our more senior respondents that merits further research. It is possible that African governments raise less revenue than they could because the relationship between ministries of finance and tax collecting agencies is marked by tension and distrust. The tax collecting agencies negotiate annual collection targets that are easily achievable. When these have been achieved they trigger the payment of large bonuses to the collection staff, and these staff then have little incentive to collect more.
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Mahurin, Shannon, Mengdawn Cheng, and Paula Cable-Dunlap. Collection of Aerosol Particles in a Single-Stage, High Gradient Magnetic Collector. Office of Scientific and Technical Information (OSTI), July 2022. http://dx.doi.org/10.2172/1876303.

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Fahr, Sven, Daniel Tschopp, Jan Erik Nielsen, Korbinian Kramer, and Philip Ohnewein. Review of In Situ Test Methods for Solar Collectors and Solar Collector Arrays. IEA SHC Task 55, December 2020. http://dx.doi.org/10.18777/ieashc-task55-2020-0014.

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This fact sheet presents three in situ test methods for solar collectors and solar collector arrays, namely In situ Collector Certification (ICC), Performance Check for Collector Arrays (PC) and Dynamic Collector Array Test (D-CAT). A comparison is made regarding their scopes and use cases, methodologies and outcomes, which could serve as a decision-making aid for stakeholders in selecting the procedure that best suits their needs. The analysis shows that the methods do not contradict, but rather complement each other.
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Koz'menko, S. YU. Marine collection. Ljournal, 2020. http://dx.doi.org/10.18411/0132-1950-2020-00201.

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Haßler, Björn. Evidence collection. Open Development & Education, October 2023. http://dx.doi.org/10.53832/opendeved.1024.

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De Groote, Sandra L., Jung Mi Scoulas, Paula R. Dempsey, Deborah D. Blecic, and Felicia A. Barrett. Library Impact Research Report: Faculty Publication Patterns at a Large Urban University and Correlation with Collections Use and Size. Association of Research Libraries, June 2022. http://dx.doi.org/10.29242/report.uillinoischicago2022.

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As part of ARL’s Research Library Impact Framework initiative, the University of Illinois Chicago (UIC) conducted a study to demonstrate how the availability and use of library collections impacts faculty productivity and publication patterns over time. To address these questions, the project used various statistics: collection size (measured by journal holdings), collection use (measured by number of references in the publications), number of publications by faculty, publication impact (measured by number of citations), number of co-authors, grant funding, page counts, and faculty demographic information.
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Venzie, J. eDPS Aerosol Collection. Office of Scientific and Technical Information (OSTI), October 2015. http://dx.doi.org/10.2172/1224026.

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Maron, Nancy. Florida Folklife Collection. New York: Ithaka S+R, August 2015. http://dx.doi.org/10.18665/sr.22673.

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Hovorka, Susan. SECARB Data Collection. Office of Scientific and Technical Information (OSTI), October 2011. http://dx.doi.org/10.2172/1821395.

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Akabas, Sharon, Erin Betley, Crystal Eustice, Laura Frost, Steven Gray, Rebecca Jordan, Anne Paxton, Amanda Sorensen, and Eleanor J. Sterling. Systems Thinking Collection. American Museum of Natural History, 2021. http://dx.doi.org/10.5531/cbc.ncep.0023.

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More and more systems-related terms are emerging in the scientific literature, in curricula, and in popular media: systems thinking, systems approaches, systems analysis, systems dynamics, systems mapping, just to name a few. In an increasingly complex and interconnected world, thinking systemically can help us to understand, communicate, address, and educate about challenges we face. Systems thinking is both an approach to seeing the world in a way that makes connections and relationships more visible and improves our decision-making abilities, and a set of methods and tools. This current collection of materials includes a synthesis, exercises, and teacher guidance materials. The synthesis provides an overview of ways to think about systems and of systems thinking tools that can be useful to educators and learners in any discipline. The exercises leverage the content in the synthesis by focusing on two different systems thinking tools: a semi-quantitative modeling tool called Mental Modeler and stakeholder analysis. Students use Mental Modeler to explore the current dynamics of and links between corn and beef production in the United States and use stakeholder analysis to explore a suite of issues ranging from public health initiatives like food labeling to human rights abuses in the fisheries industry. These exercises are the initial building blocks for a broader collection currently under development.
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