Archives Unleashed Web Archive Hackathon (#hackarchives) presentation by Tom Smyth, Allison Hegel, Alexander Nwala, Patrick Egan, Nick Ruest, Yu Xu, Kelsey Utne, Jonathan Armoza, and Federico Nanni.
Social Media for Social Change: Challenging the Discourse of Disability and D...LiveWorkPlay
Social Media for Social Change: Challenging the Discourse of Disability and Difference presentation to the annual conference of the College Association for Language and Literacy (CALL) May 25, 2011, Algonquin College, Ottawa, Canada.
Social Media for Social Change: Challenging the Discourse of Disability and D...LiveWorkPlay
Social Media for Social Change: Challenging the Discourse of Disability and Difference presentation to the annual conference of the College Association for Language and Literacy (CALL) May 25, 2011, Algonquin College, Ottawa, Canada.
Quem não gosta de adquirir artigos com qualidade e funcionalidade?Ao mínimo preço possível?
Todos nós… A Brindes Madeira proporciona-lhe essa hipótese!!! Consulte o catálogo. Quem não gosta de viajar e de ter momentos de Lazer? aqui encontra tudo o que necessita…entre outras curiosidades… Consulte o catálogo Uma ida à praia, uma atividade desportiva, uma ida ao supermercado requerem sempre alguma preparação e material, para tal é só procurar em Brindes Madeira e poupar...
Bolsas, sacos, multiusos, nécessaires, artigos para a cozinha, bijutaria e um sem fim de artigos no Brindes Madeira.
E como preservar o nosso Planeta é necessário…uma linha de artigos ecológicos e muito mais a descobrir.
Artigos para todos os gostos e feitios alguns assinados pelos estilistas Antonio Miro e AlexLuca… é só espreitar, por exemplo as páginas 176 e 177.
Para além de tudo isto ainda pode solicitar a personalização de qualquer artigo.
New global research has found that the majority of seafood consumers are engaged in the topic of ocean sustainability and believe brands and supermarkets should have their claims around sustainability independently verified.
Our one hour webinar featuring Tesco explored the findings from the world's largest ever global analysis of attitudes to seafood consumption that was carried out by independent research and insights consultancy GlobeScan.
View the webinar recording: https://youtu.be/9uc63z1cHqs
Describe la historia del Tratamiento Gouttes de Jeunesse, la tecnologia empleada y los maravillosos ingredientes de esta exclusiva formula anti-envejecimiento
Invited talk at Session on Semantic Knowledge for Commodity Computing, at Microsoft Research Faculty Summit 2011, July 19-20, 2011, Redmond, WA. http://research.microsoft.com/en-us/events/fs2011/default.aspx
Associated video at: https://youtu.be/HKqpuLiMXRs
What do you do with 280 million tweets from the 2016 U.S. election?Justin Littman
A talk at Social Media Lab, Ryerson University on April 25, 2018 discussing the 2016 U.S. election Twitter dataset collected at George Washington University Libraries.
Quem não gosta de adquirir artigos com qualidade e funcionalidade?Ao mínimo preço possível?
Todos nós… A Brindes Madeira proporciona-lhe essa hipótese!!! Consulte o catálogo. Quem não gosta de viajar e de ter momentos de Lazer? aqui encontra tudo o que necessita…entre outras curiosidades… Consulte o catálogo Uma ida à praia, uma atividade desportiva, uma ida ao supermercado requerem sempre alguma preparação e material, para tal é só procurar em Brindes Madeira e poupar...
Bolsas, sacos, multiusos, nécessaires, artigos para a cozinha, bijutaria e um sem fim de artigos no Brindes Madeira.
E como preservar o nosso Planeta é necessário…uma linha de artigos ecológicos e muito mais a descobrir.
Artigos para todos os gostos e feitios alguns assinados pelos estilistas Antonio Miro e AlexLuca… é só espreitar, por exemplo as páginas 176 e 177.
Para além de tudo isto ainda pode solicitar a personalização de qualquer artigo.
New global research has found that the majority of seafood consumers are engaged in the topic of ocean sustainability and believe brands and supermarkets should have their claims around sustainability independently verified.
Our one hour webinar featuring Tesco explored the findings from the world's largest ever global analysis of attitudes to seafood consumption that was carried out by independent research and insights consultancy GlobeScan.
View the webinar recording: https://youtu.be/9uc63z1cHqs
Describe la historia del Tratamiento Gouttes de Jeunesse, la tecnologia empleada y los maravillosos ingredientes de esta exclusiva formula anti-envejecimiento
Invited talk at Session on Semantic Knowledge for Commodity Computing, at Microsoft Research Faculty Summit 2011, July 19-20, 2011, Redmond, WA. http://research.microsoft.com/en-us/events/fs2011/default.aspx
Associated video at: https://youtu.be/HKqpuLiMXRs
What do you do with 280 million tweets from the 2016 U.S. election?Justin Littman
A talk at Social Media Lab, Ryerson University on April 25, 2018 discussing the 2016 U.S. election Twitter dataset collected at George Washington University Libraries.
Characterizing the Life Cycle of Online News Stories Using Social Media React...Carlos Castillo (ChaTo)
Carlos Castillo, Mohammed El-Haddad, Jürgen Pfeffer and Matt Stempeck: Characterizing the Life Cycle of Online News Stories Using Social Media Reactions. In CSCW. Baltimore, USA. February 2014.
Tweet Visibility Dynamics in a Tweet Conversation GraphAlexander Nwala
We sought to understand how to extract not just a single tweet, but the conversation of which the tweet belongs to. In order to do this we sought to understand how the visibility of tweets in a conversation graph changes based on the tweet selected (the tweet in hand).
ANAMOLOUS SECONDARY GROWTH IN DICOT ROOTS.pptxRASHMI M G
Abnormal or anomalous secondary growth in plants. It defines secondary growth as an increase in plant girth due to vascular cambium or cork cambium. Anomalous secondary growth does not follow the normal pattern of a single vascular cambium producing xylem internally and phloem externally.
ESR spectroscopy in liquid food and beverages.pptxPRIYANKA PATEL
With increasing population, people need to rely on packaged food stuffs. Packaging of food materials requires the preservation of food. There are various methods for the treatment of food to preserve them and irradiation treatment of food is one of them. It is the most common and the most harmless method for the food preservation as it does not alter the necessary micronutrients of food materials. Although irradiated food doesn’t cause any harm to the human health but still the quality assessment of food is required to provide consumers with necessary information about the food. ESR spectroscopy is the most sophisticated way to investigate the quality of the food and the free radicals induced during the processing of the food. ESR spin trapping technique is useful for the detection of highly unstable radicals in the food. The antioxidant capability of liquid food and beverages in mainly performed by spin trapping technique.
The ability to recreate computational results with minimal effort and actionable metrics provides a solid foundation for scientific research and software development. When people can replicate an analysis at the touch of a button using open-source software, open data, and methods to assess and compare proposals, it significantly eases verification of results, engagement with a diverse range of contributors, and progress. However, we have yet to fully achieve this; there are still many sociotechnical frictions.
Inspired by David Donoho's vision, this talk aims to revisit the three crucial pillars of frictionless reproducibility (data sharing, code sharing, and competitive challenges) with the perspective of deep software variability.
Our observation is that multiple layers — hardware, operating systems, third-party libraries, software versions, input data, compile-time options, and parameters — are subject to variability that exacerbates frictions but is also essential for achieving robust, generalizable results and fostering innovation. I will first review the literature, providing evidence of how the complex variability interactions across these layers affect qualitative and quantitative software properties, thereby complicating the reproduction and replication of scientific studies in various fields.
I will then present some software engineering and AI techniques that can support the strategic exploration of variability spaces. These include the use of abstractions and models (e.g., feature models), sampling strategies (e.g., uniform, random), cost-effective measurements (e.g., incremental build of software configurations), and dimensionality reduction methods (e.g., transfer learning, feature selection, software debloating).
I will finally argue that deep variability is both the problem and solution of frictionless reproducibility, calling the software science community to develop new methods and tools to manage variability and foster reproducibility in software systems.
Exposé invité Journées Nationales du GDR GPL 2024
BREEDING METHODS FOR DISEASE RESISTANCE.pptxRASHMI M G
Plant breeding for disease resistance is a strategy to reduce crop losses caused by disease. Plants have an innate immune system that allows them to recognize pathogens and provide resistance. However, breeding for long-lasting resistance often involves combining multiple resistance genes
DERIVATION OF MODIFIED BERNOULLI EQUATION WITH VISCOUS EFFECTS AND TERMINAL V...Wasswaderrick3
In this book, we use conservation of energy techniques on a fluid element to derive the Modified Bernoulli equation of flow with viscous or friction effects. We derive the general equation of flow/ velocity and then from this we derive the Pouiselle flow equation, the transition flow equation and the turbulent flow equation. In the situations where there are no viscous effects , the equation reduces to the Bernoulli equation. From experimental results, we are able to include other terms in the Bernoulli equation. We also look at cases where pressure gradients exist. We use the Modified Bernoulli equation to derive equations of flow rate for pipes of different cross sectional areas connected together. We also extend our techniques of energy conservation to a sphere falling in a viscous medium under the effect of gravity. We demonstrate Stokes equation of terminal velocity and turbulent flow equation. We look at a way of calculating the time taken for a body to fall in a viscous medium. We also look at the general equation of terminal velocity.
Observation of Io’s Resurfacing via Plume Deposition Using Ground-based Adapt...Sérgio Sacani
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Io’s surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Io’s trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
of the long-lived Pele plume deposit. Although this type of resurfacing event may be common on Io, few have been detected due to the rarity of spacecraft visits and the previously low spatial resolution available from Earth-based telescopes. The SHARK-VIS instrument ushers in a new era of high resolution imaging of Io’s surface using adaptive
optics at visible wavelengths.
Phenomics assisted breeding in crop improvementIshaGoswami9
As the population is increasing and will reach about 9 billion upto 2050. Also due to climate change, it is difficult to meet the food requirement of such a large population. Facing the challenges presented by resource shortages, climate
change, and increasing global population, crop yield and quality need to be improved in a sustainable way over the coming decades. Genetic improvement by breeding is the best way to increase crop productivity. With the rapid progression of functional
genomics, an increasing number of crop genomes have been sequenced and dozens of genes influencing key agronomic traits have been identified. However, current genome sequence information has not been adequately exploited for understanding
the complex characteristics of multiple gene, owing to a lack of crop phenotypic data. Efficient, automatic, and accurate technologies and platforms that can capture phenotypic data that can
be linked to genomics information for crop improvement at all growth stages have become as important as genotyping. Thus,
high-throughput phenotyping has become the major bottleneck restricting crop breeding. Plant phenomics has been defined as the high-throughput, accurate acquisition and analysis of multi-dimensional phenotypes
during crop growing stages at the organism level, including the cell, tissue, organ, individual plant, plot, and field levels. With the rapid development of novel sensors, imaging technology,
and analysis methods, numerous infrastructure platforms have been developed for phenotyping.
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
hematic appreciation test is a psychological assessment tool used to measure an individual's appreciation and understanding of specific themes or topics. This test helps to evaluate an individual's ability to connect different ideas and concepts within a given theme, as well as their overall comprehension and interpretation skills. The results of the test can provide valuable insights into an individual's cognitive abilities, creativity, and critical thinking skills
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...University of Maribor
Slides from talk:
Aleš Zamuda: Remote Sensing and Computational, Evolutionary, Supercomputing, and Intelligent Systems.
11th International Conference on Electrical, Electronics and Computer Engineering (IcETRAN), Niš, 3-6 June 2024
Inter-Society Networking Panel GRSS/MTT-S/CIS Panel Session: Promoting Connection and Cooperation
https://www.etran.rs/2024/en/home-english/
Richard's aventures in two entangled wonderlandsRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
1. Tracking Discourse on
Social Media
Archives Unleashed: Web Archive Hackathon
Toronto, Ontario
Team Critical Load Average
2. Two events:
● Charlie Hebdo shooting (Jan 7, 2015)
● Bataclan attack (Nov 13, 2015)
Two social media sites:
● Reddit
● Twitter
TRACKING DISCOURSE ON SOCIAL MEDIA
Four approaches:
● Attention span
● Information flow
● Topic modeling
● Network analysis
4. REDDIT DATA
~50M comments a month on Reddit
13M comments the week
following Hebdo shooting
25M comments the week
following Bataclan attack
48,840 comments about
the Hebdo shooting
110,520 comments about
the Bataclan attack
12. Longitudinal Analysis (spread of information/misinformation)
(http://www.cs.odu.edu/~anwala/files/temp/archivesUnleashedHackathon/Bataclan_Twitter.html)
13. Longitudinal Analysis (evolution of conversation)
day 1 day 2 day 3 day 4 day 5 day 6 day 7
(http://www.cs.odu.edu/~anwala/files/temp/archivesUnleashedHackathon/Bataclan_Twitter.html)
18. FURTHER RESEARCH
● Longer time spans
● Other types of events
● Categorization (hashtags or subreddits)
19. This project brought to you by
Team Critical Load Average:
Alexander Nwala, Old Dominion University
Allison Hegel, UCLA
Federico Nanni, University of Bologna
Jonathan Armoza, NYU
Kelsey Utne, Cornell University
Nick Ruest, York University
Yu Xu, USC