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25 results for “digital evolution”
Strain Evolution in 2D-Digital Composites-T= 1-15 time steps.
<p>Strain Evolution in 2D - Digital Composites for first 15 time steps.</p> <p>Abaqus simulation script can be found <a href="https://github.com/M3RG-IITD/StrainEvolution">here</a></p>
Data from: Nocturnal giants: evolution of the sensory ecology in elephant birds and other palaeognaths inferred from digital brain reconstructions
The recently-extinct Malagasy elephant birds (Palaeognathae, Aepyornithiformes) included the largest birds that ever lived. Elephant bird neuroanatomy is understudied but can shed light on the lifestyle of these enigmatic birds. Paleoneurological studies can provide clues to the ecologies and behaviors of extinct birds because avian brain shape is correlated with neurological function. We digitally reconstruct endocasts of two elephant bird species, Aepyornis maximus and A. hildebrandti, and compare them with representatives of all major extant and recently-extinct palaeognath lineages. Among palaeognaths, we find large olfactory bulbs in taxa generally occupying forested environments where visual cues used in foraging are likely to be limited. We detected variation in olfactory bulb size among elephant bird species, possibly indicating interspecific variation in habitat. Elephant birds exhibited extremely reduced optic lobes, a condition also observed in the nocturnal kiwi. Kiwi, the sister taxon of elephant birds, have effectively replaced their visual systems with hyperdeveloped olfactory, somatosensory and auditory systems useful for foraging. We interpret these results as evidence for nocturnality among elephant birds. Vision was likely deemphasized in the ancestor of elephant birds and kiwi. These results show a previously unreported trend toward decreased visual capacity apparently exclusive to flightless, nocturnal taxa endemic to predator-depauperate islands.
Data from: Nocturnal giants: evolution of the sensory ecology in elephant birds and other palaeognaths inferred from digital brain reconstructions
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Data from: Are there general laws for digit evolution in squamates? The loss and re-evolution of digits in a clade of fossorial lizards (Brachymeles, Scincinae)
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Evolution of digital consumer behavior: A bibliometric analysis of the impact of social networks on purchase determinations
<p><span>In the current context of a globalized and globalized and highly digitized marketplace, the study of customer behavior has become fundamental to behavior has become fundamental to understanding the complex interactions between social, cultural and commercial between social, cultural and commercial factors that influence purchasing decisions. purchasing decisions. This research aims to analyze the the impact of social media and purchase determinations on customer behavior through a bibliometric behavior through a bibliometric study. A qualitative, descriptive, non-experimental descriptive approach with a non-experimental and longitudinal design, analyzing 1,213 documents 1,213 documents extracted from Scopus, using VOSviewer and Bibliometrix for scientific mapping and bibliometric scientific mapping and bibliometric analysis. The results reveal a rapidly growing field (13.33% per Year field (13.33% per year) with an average of 16.63 citations per document and a 28.77% co-citation rate and 28.77% of international co-authorships. Emerging trends were identified the influence of social networks on purchase intent, the impact of influencers and the importance of social commerce. Semantic análisis semantic analysis highlighted the centrality of terms such as "social media", "consumer behavior" and "purchase intention", "consumer behavior" and "purchase intention". It is concluded that the field is dynamic, interdisciplinary and globally diverse, with a growing integration of technology and consumer behavior. integration of technology and consumer behavior. The implications suggest the need for more sophisticated digital marketing strategies that consider the influence of that consider the influence of social networks, the credibility of influencers and the influencer credibility and trust, and the need for more sophisticated digital marketing strategies that consider the influence of social networks, influencer credibility and trust.</span></p>
Global evolution of educational marketing in the digital age: A bibliometric analysis of its impact on student satisfaction
<p><span>Educational marketing has emerged as a crucial strategy to improve student satisfaction in an increasingly competitive and globalized academic environment. This bibliometric research aimed to analyze the evolution and trends in the scientific literature on educational marketing as a strategy for student satisfaction. A qualitative and descriptive approach with a non-experimental and longitudinal design was used. The study analyzed 201 documents extracted from Scopus, using bibliometric techniques implemented through VOSviewer and Bibliometrix. The results reveal an annual growth of 10.51% in scientific production, with significant contributions from the United States, United Kingdom, Australia and India, as well as a growing participation of Latin American countries. A core of specialized journals leading publication in this field was identified. Keyword co-occurrence analysis highlighted central themes such as higher education, e-learning and student satisfaction. The research shows an expanding interdisciplinary field, with approaches that address internationalization, the use of digital technologies and the personalization of educational services. It is concluded that educational marketing is an effective strategic tool to improve student satisfaction, retention and academic performance, highlighting the need to adapt these strategies to the rapid technological and social changes in the educational sector.</span></p>
Data from: The spatiotemporal evolution and formation mechanism of the digital economic gap: Based on the case of China
<p>We analyzed the formation mechanism of digital economic gap (DEG), measured the DEGs at four levels (the gaps in information and communication technology accessibility, application skill, digital economic outcome, and efficiency), and explored its spatiotemporal evolution in China by using DEA–Malmquist index method, Gini Coefficent method, Kernel density, and Geodetector. Data from 263 cities in China between 2011 and 2019 were collected. The results demonstrated that (1) The four levels of DEGs showed different trends. The first-, second- and third- level DEGs showed ceiling effects, and the fourth-level DEG oscillated upward. (2) The distribution location of the four levels of DEGs varied. The first- and second-level DEGs shifted at a stable low degree. The third-level DEG increased steadily and polarized. The fourth-level DEG increased steadily and formed a multi-polarization trend, with one strong polar. (3) The long-term transfer trend of the DEGs at four levels changed little, and showed a phenomenon of "club convergence". (4) As for the formation of DEGs, the first-level DEG was influenced by most factors and was education- and policy-driven; the second-level DEG was profit-driven; the third-level DEG was profit- and education-driven; the fourth-level DEG was human resource-driven.</p>
Barbara Thiers of the New York Botanical Garden and president of the Society for the Preservation of Natural History Collections is among those leading the effort to harness the explosion of data being digitized by collections around the globe. Photograph: New York Botanical Garden, Bronx, NY. in The Evolution of Natural History Collections
Barbara Thiers of the New York Botanical Garden and president of the Society for the Preservation of Natural History Collections is among those leading the effort to harness the explosion of data being digitized by collections around the globe. Photograph: New York Botanical Garden, Bronx, NY.
Retrospective Digital Computer Analysis of Keratoconus Evolution - REDCAKE
ClinicalTrials.gov study NCT03235856. IPD Sharing: NO. Countries: 1. Publications: 3.
Data from: The spatiotemporal evolution and formation mechanism of the digital economic gap: Based on the case of China
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Data from: An Avida-ED digital evolution curriculum for undergraduate biology
We present an inquiry-based curriculum based on the digital evolution platform Avida-ED (http://avida-ed.msu.edu). We designed an instructional sequence and lab book consisting of an introduction to Avida-ED and a set of three lessons focused on specific evolutionary concepts. These served to familiarize students with experimental evolution and Avida-ED. Students then developed independent Avida-ED research projects to test their own questions. Curriculum design and implementation occurred over the course or two semesters, with a pilot implementation in the first semester, followed by curriculum revision and full implementation in the second semester. The curriculum was implemented in an undergraduate Introductory Cell and Molecular Biology course at a major research university. Full implementation of the curriculum in semester two involved the use of Avida-ED mainly in the teaching lab in parallel with a bacterial antibiotic resistance experimental research stream, allowing students to draw connections between Avidian digital evolution and the evolution of antibiotic resistance in microbial populations. After carrying out the introductory exercises, students developed independent Avida-ED projects to test their own research questions, and presented their data to researchers in the NSF-funded BEACON Center for the Study of Evolution in Action. Preliminary results of our studies to assess the impacts of an Avida-ED curriculum indicate a positive effect on student learning of evolutionary concepts, particularly in increasing the level of complexity of student explanations about the random nature of mutation.
Evolution and Trends in Research on Family Digital Leisure: A Bibliometric Analysis
<p>This repository contains the database used for the development of the study "Evolution and Trends in Research on Family Digital Leisure: A Bibliometric Analysis" followed the PRISMA 2020 Protocol. This study aims to analyze the evolution of the field of research on family digital leisure from 2012 to 2022. The analysis, conducted through a bibliometric approach, seeks to identify trends, changes, and emerging patterns in scientific literature. To achieve this purpose, two specific objectives were established. First, the temporal evolution of the field was explored, evaluating the variation in scientific production and academic attention over the last decade. Second, emerging themes and thematic groups that have gained relevance in scientific literature were identified. On January 31, 2023, a search was conducted in the topic section (abstract, title, and keywords) of the Web of Science (WoS), Clarivate Analytics, and Scopus Main Collection. The descriptors used were: (leisure OR game OR entertainment) AND (digital OR internet OR online OR cyber OR technolg* OR ICT OR ICTs) AND (family). This search was limited to the years 2012-2022. The initial search generated 2953 results, which, after removing duplicates, were reduced to 1843 documents. These were subjected to the following inclusion criteria: (1) being articles or reviews and (2) having been published between 2012 and 2022. Consequently, chapters of books, conference papers, and other formats were excluded, as well as scientific production accepted for publication in 2023 (early or advance access). Finally, 1381 documents were obtained to carry out the bibliometric study.</p>
Figure 5 from: Ziegler A, Mirantsev G, Jangoux M, Kroh A (2014) Historical aspects of meetings, publication series, and digital resources dedicated to echinoderms. Zoosystematics and Evolution 90(1): 45-56. https://doi.org/10.3897/zse.90.7201
Figure 5 - Conference logos from selected national, regional, and international echinoderm meetings held from 1978 to 2013. (A) 3rd International Echinoderm Conference, Sydney, Australia, 1978. (B) 5th Florida Echinoderm Festival, Tampa, Florida, USA, 1999. (C) 1. Arbeitstreffen deutschsprachiger Echinodermenforscher, Greifswald, Germany, 2001. (D) International Conference on Sea-Urchin Fisheries and Aquaculture, Puerto Varas, Chile, 2003. (E) 3. Arbeitstreffen deutschsprachiger Echinodermenforscher, Ingelfingen, Germany, 2004. (F) ACIAR-SPC Asia-Pacific Tropical Sea Cucumber Aquaculture Symposium, Nouméa, New Caledonia, 2011. (G) 2° Congreso Latinoamericano de Equinodermos, São Sebastião, Brazil, 2013. (H) 5. Arbeitstreffen deutschsprachiger Echinodermenforscher, Stuttgart, Germany, 2013.
Figure 6 from: Ziegler A, Mirantsev G, Jangoux M, Kroh A (2014) Historical aspects of meetings, publication series, and digital resources dedicated to echinoderms. Zoosystematics and Evolution 90(1): 45-56. https://doi.org/10.3897/zse.90.7201
Figure 6 - Flyer announcing an informal gathering of the Friends of the Echinoderms during the 2010 Meeting of the Geological Society of America in Denver, Colorado, USA. Image courtesy Ronald L. Parsley.
Figure 3 from: Ziegler A, Mirantsev G, Jangoux M, Kroh A (2014) Historical aspects of meetings, publication series, and digital resources dedicated to echinoderms. Zoosystematics and Evolution 90(1): 45-56. https://doi.org/10.3897/zse.90.7201
Figure 3 - Group photo of the participants of the 1st European Conference on Echinoderms, held 1979 in Brussels. 1 Chantal De Ridder, 2 Michel Jangoux, 3 Claude Massin, 4 Anneliese Strenger, 5 Charles W. Walker, 6 Mrs. Hulbert, 7 Alan W. Hulbert, 8 David Nichols, 9 Mrs. Vasserot, 10 Robert F. O'Brien, 11 Anke Burkhardt, 12 Helge Hilgers, 13 Alfred Goldschmid, 14 Mrs. Goldschmid, 15 Richard M. Pagett, 16 Alan M. Raymond, 17 Raimundo Pidal, 18 Jean Le Menn, 19 Michel Huet, 20 Jean-Michel Vasserot, 21 Maria de Natividade Albuquerque, 22 Konrad Märkel, 23 Sebastian Bachmann, 24 Heinz Splechtna, 25 F. Jensenius Madsen, 26 Mrs. Guille, 27 Alain Guille, 28 Hubert Caspers, 29 Henri Termier, 30 Genevieve Termier, 31 Mrs. Roman, 32 Jean Roman, 33 Edwin Van Impe, 34 Jean-Guy Ferrand, 35 Robert Delavault, 36 Mrs. Huet, 37 Yulin Liao, 38 Jovanka Mitrović, 39 Norman Millott, 40 Mrs. Millott, 41 Ricard Martínez, 42 John E. Binyon, 43 Edward P. F. Rose, 44 Duncan Heddle, 45 Michel Philippe, 46 Jean-Pierre Féral, 47 Daniel Fournier, 48 Solveig Sjögren, 49 Monique Guillou, 50 Ms. Bacallado-Aranega, 51 Jacques Guillou, 52 Mrs. David, 53 Juan Jose Bacallado-Aranega, 54 Bruno David, 55 Celso Rodriguez Babio, 56 Mrs. Monteiro Marques, 57 Myriam Sibuet, 58 Enrico Tortonese, 59 Michel Roux, 60 Peter A. Voogt, 61 Gustave Cherbonnier, 62 Reimund Haude, 63 Mrs. Paterson, 64 Mrs. Durkin, 65 Ailsa M. Clark, 66 Radu Sukarno, 67 Michael K. Durkin, 68 Richard P. S. Jefferies, 69 Lesley I. Messer, 70 Ester Ryberg, 71 David G. Stephenson, 72 Edith Bricourt, 73 Guy Coppois, 74 Michel Demargne, 75 Christopher R. C. Paul, 76 Erhard Höbaus, 77 Pierre Magniez, 78 Alain Bidar, 79 Geoffrey Q. Case, 80 Lydie Dupont, 81 M. De Waal, 82 Wolfram P. Tertschnig, 83 Unidentified person, 84 Gerardo Gustato, 85 Aagje J. Van der Plas, 86 Anna Villari, 87 Derek E. G. Briggs, 88 Vasco M. A. Monteiro Marques, 89 Megumi F. Strathmann, 90 Rob C. H. M. Oudejans, 91 Peter M. Jost, 92 Unidentified person, 93 Gordon L. J. Paterson, 94 Paula F. Dehn, 95 Hussein Kamel Badawi, 96 Roland H. Emson, 97 Paul A. Tyler, 98 Grace S. Y. Lim, 99 John M. Lawrence, 100 Andrew B. Smith, 101 Ilana Ferber, 102 Haruo Kanatani, 103 Desmond B. Johnson, 104 Iain C. Wilkie, 105 Jaume Gallemi Paulet, 106 Kurt Traer, 107 Bent Hansen, 108 Jan J. S. Broertjes, 109 Richard R. Strathmann, 110 Tine Valentinčič.
Figure 4 from: Ziegler A, Mirantsev G, Jangoux M, Kroh A (2014) Historical aspects of meetings, publication series, and digital resources dedicated to echinoderms. Zoosystematics and Evolution 90(1): 45-56. https://doi.org/10.3897/zse.90.7201
Figure 4 - Impressions from a poster session organized during the 1st European Conference on Echinoderms, held 1979 in Brussels. (A) Jan J. S. Broertjes, Haruo Kanatani, Peter A. Voogt. (B) Guy Coppois, Chantal De Ridder, Edith Bricourt, Lucie Jangoux, Robert Fenaux, Lucienne Fenaux. (C) Mrs. Monteiro Marques, Vasco M. A. Monteiro Marques, Gustave Cherbonnier, Lucie Jangoux, Solveig Sjögren. (D) Alfred Goldschmid (background), Tim Bowmer, Claude Massin, Jean-Pierre Féral, John Costelloe, Brendan O'Connor. (E) Richard M. Pagett, Iain C. Wilkie, Alan M. Raymond, Roland H. Emson. (F) Raimundo Pidal, Ricard Martínez, Enrico Tortonese, F. Jensenius Madsen, Bent Hansen.
Figure 2 from: Ziegler A, Mirantsev G, Jangoux M, Kroh A (2014) Historical aspects of meetings, publication series, and digital resources dedicated to echinoderms. Zoosystematics and Evolution 90(1): 45-56. https://doi.org/10.3897/zse.90.7201
Figure 2 - Group photo of the participants of the 1st International Echinoderm Conference, held 1972 in Washington, DC. 1 Lucienne Fenaux, 2 Harrell L. Strimple, 3 Thomas A. Ebert, 4 Jacqueline E. Moss, 5 Fu-Shiang Chia, 6 Alfred B. Chaet, 7 Sylvia Broderick, 8 Allahverdi A.-H. Farmanfarmaian, 9 Stanley E. Blake, 10 Michael H. Salazar, 11 Judith Eastwood, 12 Thomas F. Phelan, 13 Albert Breimer, 14 Christina Strimple, 15 John C. Ferguson, 16 Jennifer Nielsen, 17 Charles W. Walker, 18 Porter M. Kier, 19 Richard H. Chesher, 20 William C. Austin, 21 Bertha M. Cutress, 22 Charles Major, 23 Christopher R. C. Paul, 24 Ilana Ferber, 25 David L. Meyer, 26 Donald B. Macurda Jr., 27 Dennis W. Burdick, 28 Gerald J. Bakus, 29 Robert S. Carney, 30 F. Julian Fell, 31 Donald Broom, 32 Robert L. Singletary, 33 A. John Jordan, 34 Lawrence W. Coady, 35 Ailsa M. Clark, 36 Andrew C. Campbell, 37 John M. Lawrence, 38 Jeremy D. Woodley, 39 David G. Atwood, 40 Lowell P. Thomas, 41 John H. Dearborn, 42 Michael A. Kyte, 43 David L. Pawson, 44 Irving Gray, 45 Alan S. Horowitz, 46 David N. Emerson, 47 George D. Sevastopulo, 48 Richard L. Turner, 49 James Sutton, 50 James C. Brower, 51 Frank J. S. Maturo, 52 Edward P. F. Rose, 53 David Nichols, 54 Douglas H. Fenner, 55 W. Ross Ellington, 56 Donald P. Kelso, 57 James Sprinkle, 58 N. Gary Lane, 59 Michael LaBarbera, 60 John P. Eylers, 61 D. Keith Serafy, 62 Elizabeth M. Sides, 63 Dana Scott, 64 Maria Elena Caso, 65 Frank Jeal, 66 Jerald A. Halpern, 67 J. Wyatt Durham, 68 John M. Warn, 69 Dennis R. Kolata, 70 Ronald L. Parsley, 71 Richard U. Gooding, 72 Bruce M. Bell, 73 Gordon Hendler, 74 John S. Pearse, 75 Richard R. Strathmann, 76 Thomas S. Hopkins, 77 Stephen E. Stancyk, 78 John Caldwell, 79 Unidentified person, 80 Frederick H. C. Hotchkiss, 81 Aage M. Christensen, 82 Juan C. Castilla, 83 Fred C. Ziesenhenne. Image courtesy John M. Lawrence.
Figure 1 from: Ziegler A, Mirantsev G, Jangoux M, Kroh A (2014) Historical aspects of meetings, publication series, and digital resources dedicated to echinoderms. Zoosystematics and Evolution 90(1): 45-56. https://doi.org/10.3897/zse.90.7201
Figure 1 - Impressions from two social gatherings organized during the first official echinoderm meeting, the Symposium on Physiology of Echinodermata, held 1963 in Washington, DC as part of the 16th International Congress of Zoology. (A) John B. Loefer, Richard A. Boolootian, John M. Anderson, Allahverdi A.-H. Farmanfarmaian. (B) Dennis J. Crisp, W. Randolph Taylor. (C) George P. Wells, Friedrich Krüger. (D) Hans O. Brattström, Wolfgang Wieser, Williamina A. M. Courtney, C. Ladd Prosser, unidentified person. (E) Jeremy D. Woodley, Lary V. Davis, Thomas S. Hopkins, John S. Pearse. (F) John M. Anderson, Aage M. Christensen. Images courtesy Mark Boolotian and Richard A. Boolootian.
Figure 2 from: Coleman ChO (2018) Shadings in digital taxonomic drawings. Zoosystematics and Evolution 94(2): 529-533. https://doi.org/10.3897/zse.94.28624
Figure 2 A) In Photoshop use "Magic Wand Tool" and the "shift" key to mark areas in the drawing for shading. B) Create a new layer, by clicking on second icon from the right in the icon bar at the lower end of the window. C) Select the newly created layer before applying the shading. D) Select "Brush", modify "Master Diameter" and set "Flow" at about 3–4%.
Figure 4 from: Coleman ChO (2018) Shadings in digital taxonomic drawings. Zoosystematics and Evolution 94(2): 529-533. https://doi.org/10.3897/zse.94.28624
Figure 4 A) Place pixel cloud, saved without outlines from Photoshop into Illustrator using the File-Place command. B) Move the pixel cloud in the corresponding areas of the vector graphics in Illustrator.
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.