Relevant bibliographies by topics / Ciscos

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Ciscos'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Ciscos"

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Lenssen, Klaus. "Zugriffskontrollmechanismen für IT-Netzwerke: Ciscos Konzept des Self-Defending Network." Datenschutz und Datensicherheit - DuD 31, no. 3 (2007): 210–13. http://dx.doi.org/10.1007/s11623-007-0074-4.

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Jeffrey, Cynthia G., and Jon D. Perkins. "Cisco Systems, Inc.: Minding the GAAP?" Issues in Accounting Education 30, no. 4 (2015): 329–52. http://dx.doi.org/10.2308/iace-51174.

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ABSTRACT Cisco Systems, Inc. manufactures and sells networking and communications products and provides services associated with that equipment and its use. In April 2001, Cisco announced a charge of $2.249 billion against earnings for obsolete inventory. The financial press gave extensive coverage to the write-off, including claims that Cisco was writing off inventory in an effort to set up future windfall profits. Students are required to examine and integrate information from multiple sources, including the relevant U.S. authoritative literature, SEC commentary relevant to Cisco's decision, and Cisco's disclosures, to critically evaluate reactions from the financial press and examine the potential for biased reporting in both Cisco's disclosures and the reactions of the financial press. This case is appropriate for an undergraduate intermediate accounting course or for graduate courses in financial statement analysis or accounting theory.
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McKay, S. J., J. Trautner, M. J. Smith, B. F. Koop, and R. H. Devlin. "Evolution of duplicated growth hormone genes in autotetraploid salmonid fishes." Genome 47, no. 4 (2004): 714–23. http://dx.doi.org/10.1139/g04-018.

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A defining character of the piscine family Salmonidae is autotetraploidy resulting from a genome-doubling event some 25–100 million years ago. Initially, duplicated genes may have undergone concerted evolution and tetrasomic inheritance. Homeologous chromosomes eventually diverged and the resulting reduction in recombination and gene conversion between paralogous genes allowed the re-establishment of disomic inheritance. Among extant salmonine fishes (e.g. salmon, trout, char) the growth hormone (GH) gene is generally represented by two functional paralogs, GH1 and GH2. Sequence analyses of salmonid GH genes from species of subfamilies Coregoninae (whitefish, ciscos) and Salmoninae were used to examine the evolutionary history of the duplicated GH genes. Two divergent GH gene paralogs were also identified in Coregoninae, but they were not assignable to the GH1 and GH2 categories. The average sequence divergence between the coregonine GH genes was more than twofold lower than the corresponding divergence between the salmonine GH1 and GH2. Phylogenetic analysis of the coregonine GH paralogs did not resolve their relationship to the salmonine paralogs. These findings suggest that disomic inheritance of two GH genes was established by different mechanisms in these two subfamilies.Key words: salmon, phylogeny, growth hormone, disomy, tetraploidy.
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Reid, Scott M., and Duncan B. Wain. "Long-term Changes in the Fish Assemblage in Sandybeach Lake, Northern Ontario, Following the Introduction of Rainbow Smelt (Osmerus mordax)." Canadian Field-Naturalist 130, no. 4 (2017): 344. http://dx.doi.org/10.22621/cfn.v130i4.1929.

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Rainbow Smelt (Osmerus mordax, Mitchill, 1814) has been widely introduced into lakes across North America and are reported to have an adverse effect on native fishes. In this study, we investigated the long-term changes to the pelagic fish assemblage in a northwestern Ontario lake (Sandybeach Lake) after Rainbow Smelt were introduced in the 1980s. We repeated an earlier summer, pelagic gill-netting survey of Sandybeach Lake and a nearby reference lake (Little Vermillion Lake) that does not contain Rainbow Smelt. Fishes throughout the water column were sampled with overnight sets of 5.2-m-deep, multi-mesh horizontal gill-nets. Compared with 1990 pelagic sampling, native fishes were significantly less abundant, less diverse, and largely absent from the deeper parts of Sandybeach Lake in 2012. Cisco (Coregonus artedi, Lesueur, 1818), Emerald Shiner (Notropis atherinoides Rafinesque, 1818), and Lake Whitefish (Coregonus clupeaformis, Mitchill, 1814) were notably absent in 2012. In contrast, Rainbow Smelt remained abundant at all depths sampled. A small number of ciscoes — including Shortjaw Cisco (Coregonus zenithicus (Jordan and Evermann, 1909)) — and Lake Whitefish were captured from benthic gill-nets. Based on the lack of ciscoes in pelagic gill-nets, the very old ages (mean 30 years) of the few individuals captured in benthic gill-nets, and a severely skewed sex ratio, it is highly likely that ciscoes will be extirpated from Sandybeach Lake. Although the composition of the pelagic fish assemblage differed between years, Cisco was still abundant in Little Vermillion Lake with the presence of young individuals indicating ongoing recruitment.
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Parks, Timothy P., and Andrew L. Rypel. "Predator–prey dynamics mediate long-term production trends of cisco (Coregonus artedi) in a northern Wisconsin lake." Canadian Journal of Fisheries and Aquatic Sciences 75, no. 11 (2018): 1969–76. http://dx.doi.org/10.1139/cjfas-2017-0302.

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We quantified production, biomass, and production to biomass (P/B) ratios for cisco (Coregonus artedi) in Trout Lake, Wisconsin, USA (2001–2015). Across all years, annual production, biomass, and P/B were variable ranging 0.6–30.2 kg·ha−1·year−1, 1.2–39.7 kg·ha−1, and 0.4–0.9·year−1, respectively. Cisco production exhibited obvious decline. However, neither biomass nor P/B changed significantly over time. Long-term patterns of environmental conditions remained unchanged during the study and were unrelated to cisco production. However, lake trout (Salvelinus namaycush) relative abundance showed a strong inverse relationship with cisco production and biomass. Intense lake trout stocking has occurred in this lake over time to conserve a genetically unique strain of the species. These management efforts may have had the unintended consequence of amplifying top-down predation on cisco. Since cisco P/B has gone largely unchanged, cisco production would be predicted to rebound quickly to adaptive reductions in lake trout stocking. Further increases in lake trout numbers could place both populations at risk of collapse. This study provides an example of a fisheries production approach for understanding and conserving cold-water fisheries, especially in lakes dominated by ciscoes.
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Jensen, Olaf P., Thomas R. Hrabik, Steven J. D. Martell, Carl J. Walters, and James F. Kitchell. "Diel vertical migration in the Lake Superior pelagic community. II. Modeling trade-offs at an intermediate trophic level." Canadian Journal of Fisheries and Aquatic Sciences 63, no. 10 (2006): 2296–307. http://dx.doi.org/10.1139/f06-125.

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Several hypotheses have been proposed to explain diel vertical migration (DVM); however, they have generally been applied to DVM behavior of a single trophic level. We evaluate the costs (predation risk) and benefits (foraging rate and growth rate potential) of different hypothetical and observed DVM trajectories for a three-level pelagic food chain in Lake Superior containing opossum shrimp (Mysis relicta), deepwater ciscoes (Coregonus spp.), and lake trout (Salvelinus namaycush). Lake trout appear to be maximizing foraging and growth rates by tracking vertically migrating ciscoes, while the DVM trajectories of ciscoes suggests a trade-off between predation risk and growth. For ciscoes, two alternative DVM trajectories both minimize the ratio of risk to growth: a shallow trajectory that follows low light levels down to 80 m during the day and a deep trajectory (below 150 m) that tracks highest Mysis densities. Observed cisco DVM trajectories appear to follow the shallow high risk – high growth trajectory in 2001, but switch to the deep, low risk – low growth trajectory in 2004 when lake trout density was higher and the density of ciscoes was lower.
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Phillips, Ruth B., Kent M. Reed, and Petr Ráb. "Revised karyotypes and chromosome banding of coregonid fishes from the Laurentian Great Lakes." Canadian Journal of Zoology 74, no. 2 (1996): 323–29. http://dx.doi.org/10.1139/z96-040.

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Karyotypes of lake whitefish, Coregonus clupeaformis, and various Great Lakes cisco species, lake herring or cisco, C. artedi, bloater, C. hoyi, blackfin cisco, C. nigripinnis, and shortjaw cisco, C. zenithicus, were analyzed using Giemsa staining, C-banding, silver staining, and Chromomycin A3 fluorescence. Coregonus clupeaformis had a karyotype (2n = 80, NF = 98) indistinguishable from that described for C. laveretus from Europe, with one pair of nuclear organizer regions (NORs) on the short arms of a small acrocentric chromosome pair and a second NOR on the short arms of another acrocentric chromosome pair. This species displayed a size polymorphism involving the heterochromatic short arm of the largest metacentric–submetacentric pair. All four cisco species had similar karyotypes (2n = 80, NF = 98), with the exception of some C. artedi from Lake Superior, which were heterozygous for a chromosome fusion involving the NOR chromosomes (2n = 79). One NOR was located pericentromerically on the long arm of the second largest acrocentric chromosome and a second NOR on the short arms of another acrocentric chromosome pair in several individuals. C-banding revealed that the difference in chromosome morphology between lake whitefish and the ciscoes probably resulted from amplification of heterochromatin on the short arms of one pair of large submetacentric–metacentric chromosomes.
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Hrabik, Thomas R., Olaf P. Jensen, Steven J. D. Martell, Carl J. Walters, and James F. Kitchell. "Diel vertical migration in the Lake Superior pelagic community. I. Changes in vertical migration of coregonids in response to varying predation risk." Canadian Journal of Fisheries and Aquatic Sciences 63, no. 10 (2006): 2286–95. http://dx.doi.org/10.1139/f06-124.

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The distribution of fishes is influenced by a host of physico-chemical and biological variables, including temperature and oxygen, prey abundance, feeding or assimilation rates, and predation risk. We used hydroacoustics and midwater trawls to measure the vertical distribution of pelagic fishes during a series of research cruises on Lake Superior's western arm in 2001 and 2004. Our objective was to assess vertical structuring in the fish assemblage over varying light levels. We observed variability in vertical structuring of both ciscoes (Coregonus spp.) and their primary predator, the siscowet (Salvelinus namaycush siscowet). Our results indicate that deepwater predators and prey migrate extensively over a diel cycle. This migration pattern is most consistent with changes in the distribution of prey resources for siscowet and diel variability in predation risk controlled by changing light levels for ciscoes. The magnitude of vertical migration in ciscoes increased with higher abundance of siscowets, supporting predation risk as a driver of cisco distribution. This study describes the extent of vertical migration in each group of fish, provides a statistical description of the pattern, and discusses the implications for trophic interactions in the Lake Superior food web.
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Arlauskienė, Audronė, Karolina Bartkutė, and Dalia Laužikienė. "Fetal renal cysts: prenatal diagnostics and interventional treatment." Lietuvos chirurgija 12, no. 3 (2013): 171–75. http://dx.doi.org/10.15388/lietchirur.2013.1835.

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Background / objectiveFetal genitourinary tract anomalies are the most common anomalies diagnosed antenataly. Most fetal urinary tract abnormalities are well seen with ultrasound. Punctation and aspiration of fetal cyst are usually performed if there is a risk of damage for fetal vital organs. Biochemical analysis of cyst fluid for the detection of cyst origin is being used. In cases of isolated one kidney pathology fetal outcome is good. This clinical case demonstrates diagnostics, interventional treatment and outcome of fetal renal cyst.Key words: fetus, cyst, prenatal dignostics, interventional treatment.Vaisiaus inkstų cistiniai dariniai: prenatalinė diagnostika ir intervencinis gydymas Įvadas / tikslasVaisiaus šlapimo takų raidos ydos yra dažniausiai diagnozuojamos lyginant su kitų sistemų raidos ydomis. Pagrindinis tyrimo metodas, padedantis nustatyti vaisiaus inkstų cistas, yra vaisiaus echoskopija. Vaisiaus inkstų cistos punktuojamos, kai atsiranda kitų organų pažeidimo grėsmė. Cistos kilmei patikslinti naudojamas punktato biocheminis ištyrimas. Prognozė vaisiui būna gera, esant izoliuotai vienpusei patologijai. Šis klinikinis atvejis iliustruoja vaisiaus inkstų cistos diagnostiką, intervencinį gydymą ir baigtį.Reikšminiai žodžiai: vaisius, cistiniai dariniai, prenatalinė diagnostika, intervencinis gydymas.
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Arlauskienė, Audronė, Karolina Bartkutė, and Dalia Laužikienė. "Fetal renal cysts: prenatal diagnostics and interventional treatment." Lietuvos chirurgija 12, no. 3 (2013): 171–75. http://dx.doi.org/10.15388/lietchirur.2013.3.1835.

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Background / objectiveFetal genitourinary tract anomalies are the most common anomalies diagnosed antenataly. Most fetal urinary tract abnormalities are well seen with ultrasound. Punctation and aspiration of fetal cyst are usually performed if there is a risk of damage for fetal vital organs. Biochemical analysis of cyst fluid for the detection of cyst origin is being used. In cases of isolated one kidney pathology fetal outcome is good. This clinical case demonstrates diagnostics, interventional treatment and outcome of fetal renal cyst.Key words: fetus, cyst, prenatal dignostics, interventional treatment.Vaisiaus inkstų cistiniai dariniai: prenatalinė diagnostika ir intervencinis gydymas Įvadas / tikslasVaisiaus šlapimo takų raidos ydos yra dažniausiai diagnozuojamos lyginant su kitų sistemų raidos ydomis. Pagrindinis tyrimo metodas, padedantis nustatyti vaisiaus inkstų cistas, yra vaisiaus echoskopija. Vaisiaus inkstų cistos punktuojamos, kai atsiranda kitų organų pažeidimo grėsmė. Cistos kilmei patikslinti naudojamas punktato biocheminis ištyrimas. Prognozė vaisiui būna gera, esant izoliuotai vienpusei patologijai. Šis klinikinis atvejis iliustruoja vaisiaus inkstų cistos diagnostiką, intervencinį gydymą ir baigtį.Reikšminiai žodžiai: vaisius, cistiniai dariniai, prenatalinė diagnostika, intervencinis gydymas.
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Dissertations / Theses on the topic "Ciscos"

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Piette-Lauzière, Gabriel. "Évolution et diversité de deux formes de ciscos (nigripinnis et artedi) dans un drainage proglaciaire du lac Algonquin." Master's thesis, Université Laval, 2019. http://hdl.handle.net/20.500.11794/33492.

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La diversité des ciscos des Grands Lacs Laurentiens (Coregonus artedi, sensu lato) provient de multiples événements de divergence adaptative locale. Cette diversité est aujourd’hui en partie disparue et menacée. Par exemple, la forme nigripinnis est disparue des Grands Lacs mais existe toujours dans le lac Nipigon. La découverte récente de cisco ressemblant à nigripinnis en sympatrie avec artedi dans des lacs reliques d’un exutoire historique du lac proglaciaire Algonquin en Ontario met de l'avant l’hypothèse évolutive selon laquelle ces formes auraient pu coloniser ce territoire en tant que lignées préexistantes. Cette région pourrait donc être dépositaire de la diversité historique des Grands Lacs. Alternativement, nigripinnis pourrait provenir de radiation in situ. L’objectif de ce mémoire est de décrire la diversité phénotypique des nigripinnis et artedi dans cette région, puis de déterminer leur origine évolutive. Pour ce faire, plus de 500 ciscos ont été catégorisés selon deux méthodes de groupements, soit l’habitat de capture (benthique ou pélagique) et le nombre de branchicténies, puis comparés par leur morphologie et leur génétique. Les résultats démontrent un parallélisme de différenciation éco-morphologique entre ces paires de populations et les ciscos artedi et nigripinnis du lac Nipigon. Les branchicténies, le pédoncule caudal et la profondeur du corps étaient les traits les plus différenciés entre les groupes de ciscos. Les analyses génétiques effectuées sur 6676 marqueurs de polymorphisme nucléotidique (SNPs) indiquent que les populations de nigripinnis récemment découvertes dans le Parc provincial Algonquin proviennent d’une colonisation postglaciaire par une lignée atlantique et de divergences in situ répétées. Un continuum de divergence écologique, morphologique et génétique est observé entre les paires de ciscos et pourrait être associé à l’utilisation de ressources alimentaires alternatives. Ce projet confirme la présence de nigripinnis à l’extérieur du lac Nipigon par une approche comparative et intégrative. Ces populations de nigripinnis pourraient être utilisées comme source pour le rétablissement de la diversité fonctionnelle des Grands Lacs.
Laurentian Great Lakes ciscoes (Coregonus artedi, sensu lato) diversity arose via repeated local adaptive divergence. Much of this diversity has vanished or is threatened. For instance, the nigripinnis form is now extirpated from the Great Lakes but remains in L. Nipigon. Ciscoes with some characteristics of nigripinnis have recently been discovered with sympatric artedi in lakes historically covered by the Fossmill outlet, a proglacial drainage of L. Algonquin. This raises the evolutionary hypothesis that artedi and nigripinnis could have colonized the area as distinct pre-existing lineages. Hence, putative nigripinnis may represent a relict embodiment of the historical diversity of ciscoes from the Great Lakes. The objective of this research was to characterize the phenotypic diversity and the evolution of newly observed putative nigripinnis and artedi. To do so, fish were grouped by habitat of capture (benthic and pelagic) and by gill raker counts and contrasted morphologically and genetically. Differentiation within and across lakes was often observed and paralleled that of artedi and nigripinnis in L. Nipigon. Gill rakers, caudal peduncle and body depth were the most important traits differentiating cisco forms. These traits are associated with varying foraging and locomotion strategies. Genetic analyses using 6676 single nucleotide polymorphism (SNPs) markers show that nigripinnis populations found in and nearby Algonquin Provincial Park origin from an Atlantic glacial lineage and repeated in situ divergence. Pairs of sympatric ciscoes were on a continuum of ecological, morphological and genetic differentiation across lakes. The divergence of nigripinnis could be associated to different resource exploitation, such as alternative zooplankton prey. This thesis confirms, by a comparative and integrative approach, the occurrence of a nigripinnis form with an independent evolutionary origin relatively to reference nigripinnis in L. Nipigon. The newly discovered nigripinnis populations could be source for the reestablishment of the functional diversity of the Great Lakes.
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Turgeon, Julie. "Écologie moléculaire et phylogéographie des ciscos d'Amérique du Nord (Teleostei: Coregonus spp.)." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0015/NQ55827.pdf.

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Ahern, Thomas J. "Secondary school teachers rate CISCO's CCNA program the CISCO Networking Academy in Wisconsin high schools /." Online version, 2003. http://www.uwstout.edu/lib/thesis/2003/2003ahernt.pdf.

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Ferreira, Thalyta Amanda Pinheiro. "Avaliação da imunoexpressão do fator induzido por hipóxia 1α (hif-1α) em cistos radiculares e dentígeros". reponame:Repositório Institucional da UFC, 2017. http://www.repositorio.ufc.br/handle/riufc/22436.

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FERREIRA, T. A. P. Avaliação da imunoexpressão do fator induzido por hipóxia 1α (hif-1α) em cistos radiculares e dentígeros. 2017. 78 f. Dissertação (Mestrado em Odontologia) - Faculdade de Farmácia, Odontologia e Enfermagem, Universidade Federal do Ceará, Fortaleza, 2017.
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Odontogenic cysts are classified according to their origin in: developmental cysts, which include the dentigerous cyst (CD), or in inflammatory cysts, which have the root cyst (CR) as the main representative. In lesional microenvironments with low oxygen concentrations, the Hypoxia Induced Factor 1α (HIF-1) influences mechanisms responsible for cell survival. Thus, the aim of this research was to analyze the immunoexpression of HIF-1α in root and dentigerous cysts. The sample consisted of 40 cases of odontogenic cysts, 20 of CD and 20 of CR. Verification of HIF-1α expression was performed by the immunohistochemistry technique using anti-HIF-1α primary antibody (Clone EP1215Y, Abcam®, 1: 500, overnight, citrate pH 6, Pascal). Quantitative analysis was performed by counting the number of epithelial cells with immunostaining in the cytoplasm or nucleus in five fields photographed at a magnification of 400x. A qualitative analysis was also performed, observing the intensity of cytoplasmic immunostaining. The collected clinical data, such as sex, age and location site, were expressed in absolute and percentage frequency form and compared by Pearson's Chi-square test or Fisher's Exact and by Binomial Logistic Regression. The number of positive epithelial cells was expressed as mean and standard deviation and analyzed using the Student's T-test using the Statistical Package for the Social Sciences program. For all the tests performed, a significance level of 5% (p <0.05) was established. Immunohistochemical analysis evidenced positive marking throughout the sample. For the total number of cells with cytoplasmic immunostaining, between CR (67.7 ± 12.6) and CD (64.5 ± 16.1), there was no significant difference between the lesions (p = 0,480) and the Same result was found for nuclear immunostaining (p = 0.354). When the intensity of strong cytoplasmic immunostaining was observed and the clinical characteristics, the CD group presented a lower number of cells immunized by HIF-1α (11.7 ± 13.6) for the age group up to 30 years when compared to the age group of Individuals older than 30 years (34.5 ± 20.0), showing statistical difference (p = 0.010). When the strong cytoplasmic immunostaining was observed between the CR and CD groups in the anterior region of the jaws, it was verified that the CR group presented a greater quantity of immunolabelled cells (28.5 ± 8.5) than the CD group (14 , 0 ± 11.4), with statistical difference (p = 0.014). Considering the results obtained in this research, it can be concluded that HIF-1α is present in the epithelial constituents of CR and CD. However, further studies are needed to better elucidate the role of HIF-1α in odontogenic cysts.
Os cistos odontogênicos são classificados conforme sua origem em: cistos de desenvolvimento, dos quais faz parte o cisto dentígero (CD), ou em cistos inflamatórios, que têm o cisto radicular (CR) como principal representante. Em microambientes lesionais com baixas concentrações de oxigênio, o Fator Induzido por Hipóxia 1α (HIF-1) influencia mecanismos responsáveis pela sobrevida celular. Assim, o objetivo desta pesquisa foi analisar a imunoexpressão do HIF-1α em cistos radiculares e dentígeros. A amostra foi constituída por 40 casos de cistos odontogênicos, sendo 20 de CD e 20 de CR. A verificação da expressão de HIF-1α foi realizada através da técnica de imunoistoquímica, utilizando anticorpo primário anti-HIF-1α (Clone EP1215Y,Abcam®, 1:500, overnight,citrato pH 6, Pascal). A análise quantitativa foi realizada por meio da contagem do número de células epiteliais com imunomarcação no citoplasma ou núcleo, em cinco campos fotografados no aumento de 400x. Realizou-se, também, uma análise qualitativa observando a intensidade de imunomarcação citoplasmática. Os dados clínicos coletados, tais como sexo, idade e sítio de localização, foram expressos em forma de frequência absoluta e percentual e comparados por meio do teste qui-quadrado de Pearson ou Exato de Fisher e por meio de Regressão Logística Binomial. O número de células epiteliais positivas foi expresso em forma de média e desvio-padrão e analisado por meio do teste de T de Student, utilizando-se o programa Statistical Package for the Social Sciences. Para todos os testes realizados, foi estabelecido o nível de significância de 5% (p <0,05). A análise imunoistoquímica evidenciou marcação positiva em toda a amostra. Para o total de células com imunomarcação citoplasmática entre os casos de CR (67,7±12,6) e CD (64,5±16,1), não houve diferença significativa entre as lesões (p=0,480), bem como o mesmo resultado foi encontrado para imunomarcação nuclear (p=0,354). Quando se observou a intensidade de imunomarcação citoplasmática forte e as características clínicas, o grupo de CD apresentou para faixa etária de até 30 anos menor número de células imunomarcadas por HIF-1α (11,7±13,6) quando comparada à faixa etária de indivíduos maiores de 30 anos (34,5±20,0), demonstrando diferença estatística (p= 0,010). Já quando observada a imunomarcação citoplasmática forte entre os grupos de CR e CD na região anterior dos maxilares, verificou-se que o grupo de CR apresentou maior quantidade de células imunomarcadas (28,5±8,5) que o grupo de CD (14,0±11,4), com diferença estatística (p= 0,014). Diante dos resultados obtidos nesta pesquisa, pode-se concluir que HIF-1α está presente nos constituintes epiteliais de CR e CD. No entanto, novos estudos são necessários para melhor elucidar o papel desenvolvido pelo HIF-1α nos cistos odontogênicos.
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Pulhez, Dawton Abranches. "Analise imunohistoquimica de granulomas periapicais, cistos radiculares e cistos residuais." [s.n.], 2004. http://repositorio.unicamp.br/jspui/handle/REPOSIP/289251.

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Orientador: Jacks Jorge Junior
Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba
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Mestrado
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Švec, Martin. "Laboratorní úloha CISCO Security." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2009. http://www.nusl.cz/ntk/nusl-218179.

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The main purpose of this diploma thesis is to become familiar with the principles and technical solutions regarding security components of Cisco company and configure assigned system according to valid rules of security. In introduction are explained the reasons for networks security solutions. This work also analyses different kinds of security weaknesses which include deficiencies of networks protocols and also the attacks from hackers. The principle of firewall is described and also its particular types. This work is focused on explanation and classification of PIX firewall, which has dominant role in the field of network security. The other equipments of Cisco, which are improving the level of security, are also mentioned. The practical part of this diploma thesis is composed of networks connections and configuration of system consisting of router, PIX firewall and switch. It also includes the detailed procedure and description of configuration of network equipments. The focus is put on minimalization of threats and elimination of DoS attacks.
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Karlík, Martin. "Rozbor protokolů CISCO sítí." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2016. http://www.nusl.cz/ntk/nusl-242154.

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ABSTRACT Bc.Karlík, Martin Department of Telecommunications, Faculty of Electrical Engineering and Communication, Brno University of Technology. Analysis of CISCO networking protocols This semestral thesis is focused on CISCO networks and protocols like MPLS, BGP, Ipv4, Ipv6, Multicast – sprase / dense mode. The task was study of those protocols and design and implement lab excercise with one of those protocols by using free network simulator GNS3. In this excercise is used CISCO router 3745.
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Nilsson, Joakim, and Edison Gashi. "Energiförbrukning för Cisco 3560." Thesis, Linnéuniversitetet, Institutionen för datavetenskap, fysik och matematik, DFM, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-12309.

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I dagens samhälle förs det diskussioner hur vi kan sänka vår energiförbrukning i olika sektorer. En av dessa sektorer som förbrukar mycket energi är IT sektorn. De mätningar som har gjorts i USA visar att år 2011, så har energiförbrukningen för datacenters fördubblats jämfört mot år 2006. Strategier har tagits fram för att sänka energiförbrukningen för datacenters och då framför allt på servrar och kylsystem. Dessa strategier benämns med allmäna ordalag Grön IT. Utifrån Grön IT, så har det växt fram ett nytt begrepp Grön Ethernet. Grön Ethernet fokuserar sig på att minska energiförbrukningen på nätverksenheter. IEEE tog under 2010 fram den första standarden för Grön Ethernet och kallade den Energy-efficiency Ethernet. Den här studien vill belysa utifrån ett antal olika satta scenarion hur mycket energi en ethernetswitch av modell Cisco 3560 förbrukar. Resultaten av de olika scenariona visar att med kunskap och enkla medel går att sänka energiförbrukningen på en ethernetswitch av modell Cisco 3560.
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Hrabal, Zdeněk. "Monitorování pracovních stanic Cisco akademie." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2009. http://www.nusl.cz/ntk/nusl-218111.

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This thesis deals with design and implementation of a Web page that allows the manipulation with data on a server and workstation in the laboratory. It is also possible to get more information of these stations, such as installed on the virtual systems, free space on a drive or the contents of the directory. Details of the stations provide scripts written by Bc. Jiří Homolka in a Bash language. For this reason, the work also deals with the issue of scripts to run in various modes - in the background or in the pseudoterminal. Part of this work is the formation of the database structure, which allows to trace the activities on the workstations and show the history. The web is accessible form the Internet so there was given an attention to the security and protection against attempts of unauthorized intrusion. Therefore the system can login only registered users with appropriate rights or new accounts can be created or existing modified.
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Sjöström, Frej. "Automatisk uppgradering av Cisco IOS." Thesis, Luleå tekniska universitet, Institutionen för system- och rymdteknik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-79508.

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Books on the topic "Ciscos"

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Inside Cisco. John Wiley & Sons, Ltd., 2002.

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Cisco firewalls. Cisco Press, 2011.

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Cisco®. McGraw-Hill, 2002.

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Dooley, Kevin. Cisco: Receptury. Helion, 2004.

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Carthern, Chris, William Wilson, Richard Bedwell, and Noel Rivera. Cisco Networks. Apress, 2015. http://dx.doi.org/10.1007/978-1-4842-0859-5.

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Bhatnagar, Kartik. Cisco security. Premier Press, 2002.

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Димарцио, Д. Ф. Маршрутизаторы Cisco. Символ-Плюс, 2003.

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Димарцио, Д. Ф. Маршрутизаторы Cisco. Символ-Плюс, 2003.

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Carthern, Chris, William Wilson, and Noel Rivera. Cisco Networks. Apress, 2021. http://dx.doi.org/10.1007/978-1-4842-6672-4.

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Cisco Pix firewalls. Osborne/McGraw-Hill, 2002.

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Book chapters on the topic "Ciscos"

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O’Regan, Gerard. "Cisco Systems." In Pillars of Computing. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-21464-1_8.

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Alani, Mohammed M. "Cisco Router Management." In Guide to Cisco Routers Configuration. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-54630-8_7.

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Choi, Brendan. "Cisco IOS Labs." In Introduction to Python Network Automation. Apress, 2021. http://dx.doi.org/10.1007/978-1-4842-6806-3_11.

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Carthern, Chris, William Wilson, Richard Bedwell, and Noel Rivera. "Introduction to Practical Networking." In Cisco Networks. Apress, 2015. http://dx.doi.org/10.1007/978-1-4842-0859-5_1.

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Carthern, Chris, William Wilson, Richard Bedwell, and Noel Rivera. "Management Plane." In Cisco Networks. Apress, 2015. http://dx.doi.org/10.1007/978-1-4842-0859-5_10.

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Carthern, Chris, William Wilson, Richard Bedwell, and Noel Rivera. "Data Plane." In Cisco Networks. Apress, 2015. http://dx.doi.org/10.1007/978-1-4842-0859-5_11.

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Carthern, Chris, William Wilson, Richard Bedwell, and Noel Rivera. "Control Plane." In Cisco Networks. Apress, 2015. http://dx.doi.org/10.1007/978-1-4842-0859-5_12.

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Carthern, Chris, William Wilson, Richard Bedwell, and Noel Rivera. "Introduction to Availability." In Cisco Networks. Apress, 2015. http://dx.doi.org/10.1007/978-1-4842-0859-5_13.

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Carthern, Chris, William Wilson, Richard Bedwell, and Noel Rivera. "Advanced Switching." In Cisco Networks. Apress, 2015. http://dx.doi.org/10.1007/978-1-4842-0859-5_14.

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Carthern, Chris, William Wilson, Richard Bedwell, and Noel Rivera. "Advanced Routing." In Cisco Networks. Apress, 2015. http://dx.doi.org/10.1007/978-1-4842-0859-5_15.

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Conference papers on the topic "Ciscos"

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Raley, Meredith. "CISCOS: Collaborative and transdisplinary human rights education." In Learning Connections 2019: Spaces, People, Practice. University College Cork||National Forum for the Enhancement of Teaching and Learning in Higher Education, 2019. http://dx.doi.org/10.33178/lc2019.22.

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CISCOS (Connecting Inclusive Social Planning, Community Development and Service Provisions for Persons with Disabilities), is an Erasmus+ Project, run by the University of Siegen in Germany. The goal of CISCOS is to create a course that can be used throughout the EU, to address the challenges in the local implementation of the UN Convention on the Rights of Persons with Disabilities (UN CRPD). The ultimate goal of this education work is to embed human rights principles at the local level. The products of the project will include the development of a Massive Online Open Course (MOOC) in English, and course documents that can be used in several languages. The goal of this work is to improve the implementation of the UN CRPD at the local level.
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Araújo, Flávia do Vale, Alessandra Santanna de Miranda, and Flavia Magalhães da Matta. "Dacriocistocele congênita bilateral: relato de caso de um diagnóstico pré-natal." In 44° Congresso da SGORJ - XXIII Trocando Ideias. Zeppelini Editorial e Comunicação, 2020. http://dx.doi.org/10.5327/jbg-0368-1416-2020130268.

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Introdução: A dacriocistocele congênita é uma anomalia congênita rara do sistema de drenagem lacrimal (0,02% dos recém-nascidos), que se refere à dilatação cística do saco lacrimal e do ducto nasolacrimal. Na maioria dos casos, é uma condição unilateral e ocorre predominantemente em meninas. Casos bilaterais de dacriocele congênita são raramente relatados, especialmente dacriocistoles isoladas sem cistos nasais coexistentes. Em todos os casos com dacriocistocele bilateral, um exame nasal cuidadoso deve ser feito para descartar cistos nasais coexistentes que podem causar síndrome do desconforto respiratório súbito em neonatos. Além disso, o diagnóstico diferencial é fundamental para orientação do prognóstico. Objetivo: Relatar o caso de dacriocistocele congênita bilateral. Material e Métodos: Relato de caso, a partir de dados coletados do prontuário da gestante. Resultados: Apresentamos um caso raro de dacriocistocele congênita bilateral, sem cistos intranasais concomitantes, diagnosticado por ultrassom de rotina em gestação de 36 semanas. Conclusão: A dacriocistocele é uma patologia benigna que se resolve espontaneamente com tratamento conservador nos primeiros meses de vida e faz diagnóstico diferencial com patologias mais graves, como encefalocele, meningoencefalocele, hemangioma capilar, cisto dermoide, linfangioma e glioma nasal.
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van Yperen Hagedoorn, Jeroen M. J., Richard Smit, Patric Versteeg, and Pascal Ravesteijn. "Soft Skills of The Chief Information Security Officer." In Digital Support from Crisis to Progressive Change. University of Maribor Press, 2021. http://dx.doi.org/10.18690/978-961-286-485-9.34.

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This study addresses the role of a Dutch chief information security officer (CISO) and the soft skills required in this leadership role. The overview of soft skills is the outcome of the CISO perspectives in a Delphi study combined with an analysis of soft skills mentioned in job ads. A comparison with an earlier US-based study revealed that soft skills are ranked differently by Dutch CISOs. Moreover, we found that soft skills are not clearly described in job ads – none of these ads had explicitly listed soft skills. The present study demonstrates that CISOs with soft skills are in demand. The development of soft skills starts at a young age through various social activities and is also the result of self-actuation. The practical implications of this study are that it offers insights into the soft skills required for the role and discusses best-fitting leadership styles and ways in which organisations should include soft skills in recruitment.
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Yutrzenka, Michael. "The Cisco community fellowship program and Cisco corporate philanthropy." In the 12th annual conference. ACM Press, 2002. http://dx.doi.org/10.1145/543482.543495.

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Grancharova, Dragostina. "CISCO networking academy program." In the 5th international conference. ACM Press, 2004. http://dx.doi.org/10.1145/1050330.1050410.

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Srikanth, Radhika, Suthikshn Kumar, and Sai Arun Junjarampalli. "Cisco Smart Automation Tool." In 2011 Second Asian Himalayas International Conference on Internet (AH-ICI). IEEE, 2011. http://dx.doi.org/10.1109/ahici.2011.6113953.

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Oliveira, Danilo Alves, Joniel Bastos Barreto, Iago Magalhães de Mesquita, Iális Cavalcante de Paula Júnior, Filipe Nobre Chaves, and Marcelo Bonifácio da Silva Sampieri. "Análise de Redes Neurais Convolucionais e Técnicas de Pré-processamento para Identificação de Dentes Serotinos com Cistos." In Simpósio Brasileiro de Computação Aplicada à Saúde. Sociedade Brasileira de Computação - SBC, 2021. http://dx.doi.org/10.5753/sbcas.2021.16057.

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A extração dos terceiros molares está sempre em debate entre dentistas, isto porque podem surgir patologias com a sua permanência. Visando auxiliar no diagnóstico o presente trabalho procura automatizar a detecção de terceiros molares com cistos em imagens de radiografias. Para isso, são analisadas duas arquiteturas de Redes Neurais Convolucionais (CNN) para a classificação e experimentadas com técnicas de pré-processamento de imagem. Uma destas propostas, com uso de contraste morfológico, obteve melhor performance, com destaque à precisão de 0,93 e F1-score de 0,84. Os resultados demonstram que a proposta permite automatização no diagnóstico de cistos.
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Smith, P. "Delivering innovation: the Cisco approach." In IET 2nd International Technology and Innovation Conference. IEE, 2006. http://dx.doi.org/10.1049/ic:20060224.

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Al-Rawi, Akram, and Azzedine Lansari. "Effect of Windows XP Firewall on Network Simulation and Testing." In InSITE 2007: Informing Science + IT Education Conference. Informing Science Institute, 2007. http://dx.doi.org/10.28945/3170.

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The objective of this paper is to report findings from simulating and testing local area network (LAN) connectivity using Windows XP operating system and Cisco Networking Academy network devices. In this study, a simple routing protocol, RIP, is used as routing protocol. Two different techniques, Cisco Networking Academy hardware lab and Cisco Packet Tracer 4, were used to compare their performance to simulate network connectivity. Primary findings showed that the settings of the Windows XP firewall on the host computer have a direct impact on the test results. These findings are critical as there are no similar reports in the literature and only a careful investigation allowed the researchers to come to this conclusion. Furthermore, study results also offer suggestions for fixing problems that hinder simulation results of LANs that use Windows XP workstations. These findings can help CCNA students and faculty understand the reasons for unexplained connectivity problems when performing CCNA labs. The study also provides a simple method to avoid connectivity problems when using Windows ping.exe and tracert.exe which implement the TCP/IP protocol ICMP
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Akers, Gregory Neal. "Plenary Speaker: Gregory Neal Akers, CISCO." In the Seventh Annual Workshop. ACM Press, 2011. http://dx.doi.org/10.1145/2179298.2179308.

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Reports on the topic "Ciscos"

1

Marshak, Ronni. Cisco Systems. Patricia Seybold Group, 2006. http://dx.doi.org/10.1571/cs7-20-06cc.

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Chiba, M., A. Clemm, S. Medley, J. Salowey, S. Thombare, and E. Yedavalli. Cisco Service-Level Assurance Protocol. RFC Editor, 2013. http://dx.doi.org/10.17487/rfc6812.

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Leung, K., A. Patel, G. Tsirtsis, and E. Klovning. Cisco's Mobile IPv4 Host Configuration Extensions. RFC Editor, 2005. http://dx.doi.org/10.17487/rfc4332.

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Tsiang, D., and G. Suwala. The Cisco SRP MAC Layer Protocol. RFC Editor, 2000. http://dx.doi.org/10.17487/rfc2892.

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Valencia, A., M. Littlewood, and T. Kolar. Cisco Layer Two Forwarding (Protocol) "L2F". RFC Editor, 1998. http://dx.doi.org/10.17487/rfc2341.

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Rekhter, Y., B. Davie, D. Katz, E. Rosen, and G. Swallow. Cisco Systems' Tag Switching Architecture Overview. RFC Editor, 1997. http://dx.doi.org/10.17487/rfc2105.

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Li, T., B. Cole, P. Morton, and D. Li. Cisco Hot Standby Router Protocol (HSRP). RFC Editor, 1998. http://dx.doi.org/10.17487/rfc2281.

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Savage, D., J. Ng, S. Moore, D. Slice, P. Paluch, and R. White. Cisco's Enhanced Interior Gateway Routing Protocol (EIGRP). RFC Editor, 2016. http://dx.doi.org/10.17487/rfc7868.

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Foschiano, M. Cisco Systems UniDirectional Link Detection (UDLD) Protocol. RFC Editor, 2008. http://dx.doi.org/10.17487/rfc5171.

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Claise, B., ed. Cisco Systems NetFlow Services Export Version 9. RFC Editor, 2004. http://dx.doi.org/10.17487/rfc3954.

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