cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Sentiment Analysis and Text Analysis of the Public Discourse on Twitter about COVID-19 and MPox
Creators: name: Thakur, Nirmalya
Publisher: name: arXiv
Year: 2023
Subjects: subject: Social and Information Networks (cs.SI)
subject: Artificial Intelligence (cs.AI)
subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Mining and analysis of the big data of Twitter conversations have been of significant interest to the scientific community in the fields of healthcare, epidemiology, big data, data science, computer science, and their related areas, as can be seen from several works in the last few years that focused on sentiment analysis and other forms of text analysis of tweets related to Ebola, E-Coli, Dengue, Human Papillomavirus, Middle East Respiratory Syndrome, Measles, Zika virus, H1N1, influenza like illness, swine flu, flu, Cholera, Listeriosis, cancer, Liver Disease, Inflammatory Bowel Disease, kidney disease, lupus, Parkinsons, Diphtheria, and West Nile virus. The recent outbreaks of COVID-19 and MPox have served as catalysts for Twitter usage related to seeking and sharing information, views, opinions, and sentiments involving both of these viruses. None of the prior works in this field analyzed tweets focusing on both COVID-19 and MPox simultaneously. To address this research gap, a total of 61,862 tweets that focused on MPox and COVID-19 simultaneously, posted between 7 May 2022 and 3 March 2023, were studied. The findings and contributions of this study are manifold. First, the results of sentiment analysis using the VADER approach show that nearly half the tweets had a negative sentiment. It was followed by tweets that had a positive sentiment and tweets that had a neutral sentiment, respectively. Second, this paper presents the top 50 hashtags used in these tweets. Third, it presents the top 100 most frequently used words in these tweets after performing tokenization, removal of stopwords, and word frequency analysis. Finally, a comprehensive comparative study that compares the contributions of this paper with 49 prior works in this field is presented to further uphold the relevance and novelty of this work.
Meetings, Musings and misplaced virtue
Creators: name: Sparks, Rachael
Publisher: name: Archaeology Data Service
Year: 2014

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Tranceiver Design using Linear Precoding in a Multiuser MIMO System with Limited Feedback
Creators: name: Islam, Muhammad Nazmul
name: Adve, Raviraj
Publisher: name: arXiv
Year: 2010
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: We investigate quantization and feedback of channel state information in a multiuser (MU) multiple input multiple output (MIMO) system. Each user may receive multiple data streams. Our design minimizes the sum mean squared error (SMSE) while accounting for the imperfections in channel state information (CSI) at the transmitter. This paper makes three contributions: first, we provide an end-to-end SMSE transceiver design that incorporates receiver combining, feedback policy and transmit precoder design with channel uncertainty. This enables the proposed transceiver to outperform the previously derived limited feedback MU linear transceivers. Second, we remove dimensionality constraints on the MIMO system, for the scenario with multiple data streams per user, using a combination of maximum expected signal combining (MESC) and minimum MSE receiver. This makes the feedback of each user independent of the others and the resulting feedback overhead scales linearly with the number of data streams instead of the number of receiving antennas. Finally, we analyze SMSE of the proposed algorithm at high signal-to-noise ratio (SNR) and large number of transmit antennas. As an aside, we show analytically why the bit error rate, in the high SNR regime, increases if quantization error is ignored.
description: Submitted to IET Journals in Communications
Let s start the day with good news
Creators: name: Almansa Sánchez, Jaime
Publisher: name: Archaeology Data Service
Year: 2014

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Zu Max Schelers Konzeption des emotionalen Apriori
Creators: name: Khorkov, Mikhail
Publisher: name: Thaumàzein | Rivista di Filosofia
Year: 2016
Subjects: Emotional a priori; Non-formal Ethics of Values; Person

description: The paper aims to explore the meaning and significance of the concept of emotional a priori in the phenomenological philosophy of Max Scheler. It is well known that according to Max Scheler, there is a hierarchical structure of values, organized in accordance with an emotional a priori. Scheler attempts in his famous book «Formalism in Ethics and Non-Formal Ethics of Values» and in several of his other works to disclose this structure phenomenologically as an order of love and hate. The emotional a priori is not only the essential foundation of this structure, but also the main principle according to which various human acts constitute the unity of the acting person. Thus, it connects emotional and rational acts of the human person (from the perspective of phenomenology of acts) and the human essence as a being open to the world (from the perspective of the phenomenology of the essence) into one and the same existential unity of human life.
description: Thaumàzein | Rivista di Filosofia, Vol 3 (2015): Max Scheler and the Emotional Turn
Magnetization dynamics down to zero field in dilute (Cd,Mn)Te quantum wells
Creators: name: Goryca, Mateusz
name: Ferrand, David
name: Kossacki, Piotr
name: Nawrocki, Michal
name: Pacuski, Wojciech
name: Maslana, Wiktor
name: Gaj, Jan A.
name: Tatarenko, Serge
name: Cibert, Joel
name: Wojtowicz, Tomasz
name: Karczewski, Grzegorz
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The evolution of the magnetization in (Cd,Mn)Te quantum wells after a short pulse of magnetic field was determined from the giant Zeeman shift of spectroscopic lines. The dynamics in absence of magnetic field was found to be up to three orders of magnitude faster than that at 1 T. Hyperfine interaction and strain are mainly responsible for the fast decay. The influence of a hole gas is clearly visible: at zero field anisotropic holes stabilize the system of Mn ions, while in a magnetic field of 1 T they are known to speed up the decay by opening an additional relaxation channel.
I see dead people everywhere!
Creators: name: Mármol, José A.
Publisher: name: Archaeology Data Service
Year: 2014

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Spontaneous Reaction Silencing in Metabolic Optimization
Creators: name: Nishikawa, Takashi
name: Gulbahce, Natali
name: Motter, Adilson E.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Molecular Networks (q-bio.MN)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Cell Behavior (q-bio.CB)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Metabolic reactions of single-cell organisms are routinely observed to become dispensable or even incapable of carrying activity under certain circumstances. Yet, the mechanisms as well as the range of conditions and phenotypes associated with this behavior remain very poorly understood. Here we predict computationally and analytically that any organism evolving to maximize growth rate, ATP production, or any other linear function of metabolic fluxes tends to significantly reduce the number of active metabolic reactions compared to typical non-optimal states. The reduced number appears to be constant across the microbial species studied and just slightly larger than the minimum number required for the organism to grow at all. We show that this massive spontaneous reaction silencing is triggered by the irreversibility of a large fraction of the metabolic reactions and propagates through the network as a cascade of inactivity. Our results help explain existing experimental data on intracellular flux measurements and the usage of latent pathways, shedding new light on microbial evolution, robustness, and versatility for the execution of specific biochemical tasks. In particular, the identification of optimal reaction activity provides rigorous ground for an intriguing knockout-based method recently proposed for the synthetic recovery of metabolic function.
description: 34 pages, 6 figures
Haniwa pottery, sacred burial ritual in Japan.
Creators: name: CeliaSS
Publisher: name: Archaeology Data Service
Year: 2014

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Playing with time #buildyourownportus
Creators: name: Memetech
Publisher: name: Archaeology Data Service
Year: 2014

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Expansion of Riemann--Liouville process in a critical case
Creators: name: Lifshits, M. A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60G15

description: We show that Haar-based series representation of the critical Riemann--Liouville process $R^α$ with $α=3/2$ is rearrangement non-optimal in the sense of convergence rate in ${\mathbf C}[0,1]$.
Reversal of the extraordinary Hall effect polarity in thin Co/Pd multilayers
Creators: name: Rosenblatt, D.
name: Karpovski, M.
name: Gerber, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Thin Co/Pd multilayers, with room temperature perpendicular anisotropy and an enhanced surface scattering, were studied for the possible use in the extraordinary Hall effect (EHE) - based magnetic memory devices. Polarity of the EHE signal was found to change from negative in thick samples to positive in thin ones. Reversal of EHE sign was also observed in thick samples with aging. The effect is argued to be related to the dominance of surface scattering having the EHE polarity opposite to that of the bulk.
Supp.1_ANT_GENE
Creators: name: Liu, Pluto
name: Duffy, Grant
name: Pearman, William S.
name: Pertierra, Luis R.
name: Fraser, Ceridwen I.
Publisher: name: figshare
Year: 2022
Subjects: subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Genetics
subject: 60408 Genomics
subject: 60302 Biogeography and Phylogeography

description: Antarctic terrestrial genetic database
Coarse-graining the Dynamics of a Driven Interface in the Presence of Mobile Impurities: Effective Description via Diffusion Maps
Creators: name: Sonday, Benjamin E.
name: Haataja, Mikko
name: Kevrekidis, Ioannis G.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Developing effective descriptions of the microscopic dynamics of many physical phenomena can both dramatically enhance their computational exploration and lead to a more fundamental understanding of the underlying physics. Previously, an effective description of a driven interface in the presence of mobile impurities, based on an Ising variant model and a single empirical coarse variable, was partially successful; yet it underlined the necessity of selecting additional coarse variables in certain parameter regimes. In this paper we use a data mining approach to help identify the coarse variables required. We discuss the implementation of this diffusion map approach, the selection of a similarity measure between system snapshots required in the approach, and the correspondence between empirically selected and automatically detected coarse variables. We conclude by illustrating the use of the diffusion map variables in assisting the atomistic simulations, and we discuss the translation of information between fine and coarse descriptions using lifting and restriction operators.
description: 28 pages, 10 figures
Structural characterization of Australian coals by FTIR and solid-state \\(^{13}\\)C nmr spectroscopies
Creators: name: Supaluknari, S
Publisher: name: University Of Tasmania
Year: 2023

description: The structural characteristics of twenty-nine Australian coals and their hydroliquefaction products have been investigated by Fourier Transform Infrared (FTIR) and solid-state \\(^{13}\\)C nmr spectroscopies. The coal samples were selected to cover a wide range of rank from semianthracite to b~own coals. Chemical compositions of the coals varies from 66.4 to 90.6 wt.% C, 3.8 to 7.2 wt.% Hand 3.1to28.0 wt.% O (by difference). The FTIR techniques were used to measure the structural parameters associated with aliphatic and aromatic structures and oxygen-functional groups, namely, hydroxyl and carbonyl groups. The solid-state \\(^{13}\\)C nmr measuements were carried out at a high-field of 7.05 T by using standard CP/MAS/HPPD techniques in conjunction with a TOSS pulse technique. Modifications of the TOSS sequence have been made for dipolar-dephasing analyses of the samples. Cross-polarization dynamics in the coals. were also studied by means of variable contact time experiments. The structural parameters derived from the FTIR and solid-state \\(^{13}\\)C nmr data were compared and their relationships with the elemental compositions and liquefaction data were examined. It has been demonstrated that the FTIR techniques are more useful in the elucidation of oxygen-containing structures while the solid-state \\(^{13}\\)C nmr methods are more effective in obtaining structural data related to 'the aliphatic and aromatic structures. However, as complementary techniques, both methods have been proved to be very useful in elucidating the structures of coals studied. The results demonstrated the dissimilarity between the general structural features of the brown coals and those of the higher-rank coals. It has been found that the brown coals have uniform aliphatic and aromatic structures with a high variability in the oxygen-functional groups. In contrast, the variations in the aliphatic and aromatic structures of the higher-rank coals are more pronounced with less diverse oxygen-containing groups being observed in these coals.
A day in the life of a Postgraduate Research Student
Creators: name: Cripps, Paul
Publisher: name: Archaeology Data Service
Year: 2014

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Minor classes
Creators: name: Vertigan, DL
Publisher: name: University Of Tasmania
Year: 2023

description: For many classes of combinatorial structures, such as graphs and matroids, there exists a concept of point removal. Minors are obtained by various manners of point removal. In this thesis, these ideas are abstracted to give the definition of minor class. It turns out that minor classes are algebras, in the sense of universal algebra, which makes much universal algebra theory available to the study of minor classes. For example, varieties of minor classes are studied, as well as subalgebras (sub minor classes), homomorphisms, and direct products. Amongst the theory developed, is a natural connection between varieties of minor classes and categories. Also it is shown how a minor class can be described in terms of its so called ˜ìv†-structures and natural excluded minors (which are its excluded minors in the so called completion of the minor class). Many well known minor classes are described in this way, including the minor class of matroids, various minor classes of graphs, and minor classes of subspaces of certain vector spaces over a field (related to Tutte's chain groups). For any field, the latter minor class has, as a homomorphic image, the minor class of matroids coordinatisable over that field. This provides a motivation for further study of minor class homomorphisms.
6 W, 1 kHz linewidth, tunable continuous-wave near-infrared laser
Creators: name: Chiow, Sheng-wey
name: Herrmann, Sven
name: Mueller, Holger
name: Chu, Steven
Publisher: name: arXiv
Year: 2009
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: A modified Coherent 899-21 titanium sapphire laser is injection locked to produce 6-6.5 W of single-frequency light at 852 nm. After closed-loop amplitude control and frequency stabilization to a high-finesse cavity, it delivers 4-4.5 W with <1 kHz linewidth at the output of a single-mode fiber. The laser is tunable from about 700-1000 nm; up to 8 W should be possible at 750-810 nm.
description: Published version with details and references added. 3 pages
Revealing Reynard: a 12,000-year cultural biography of human-fox interactions
Creators: name: Battermann, Nora M.
Publisher: name: University of Leicester
Year: 2022
Subjects: Uncategorized

description: The red fox (Vulpes vulpes L. 1758) is one of the largest wild carnivores in England. It is a familiar animal that is associated with ‘slyness’ and ‘cleverness’ in general linguistic usage and evokes strong positive and negative emotional responses. This thesis presents the first holistic study of the long-term history of human-fox interactions in England from the Mesolithic to the Modern period (ending in 1950). Situated within the ‘animal turn’ and placing a focus on zooarchaeological material, I take an interdisciplinary approach to understand how relationships between humans and foxes changed through time. Specifically, I ask whether changing ideas and social phenomena (such as domestication, Christianity and urbanisation) influenced perceptions of the red fox in England and whether a deep-time understanding of our relationships with foxes can inform understanding of contemporary human-fox relationships. To answer these questions, published zooarchaeological evidence and historical sources from England were collated and analysed, and supplemented by primary analysis of zooarchaeological material from Roman sites. Integration of these three strands of evidence highlights a greater complexity of human-fox relationships than has hitherto been acknowledged in zooarchaeological interpretations. While foxes had a diverse significance in all periods, a few key changes through time can be charted: the frequency of foxes occurring in archaeological assemblages decreases through time; their significance within medicine declines in the Early Modern period; and their value as a hunting target for sport increases. Significant continuities include the perception of the fox as ‘sly’ and ‘cunning’ as well its inedibility. Their significance as a fur-bearing animal, often highlighted in zooarchaeological interpretations, could not be confirmed.
Additional file 1 of Molecular characterization of lumpy skin disease virus (LSDV) emerged in Bangladesh reveals unique genetic features compared to contemporary field strains
Creators: name: Shukes Chandra Badhy
name: Chowdhury, Mohammad Golam Azam
name: Tirumala Bharani Kumar Settypalli
name: Cattoli, Giovanni
name: Lamien, Charles Euloge
name: Fakir, Mohammad Aflak Uddin
name: Shamima Akter
name: Mozaffar Goni Osmani
name: Faisol Talukdar
name: Noorjahan Begum
name: Khan, Izhar Ahmed
name: Md Bazlur Rashid
name: Sadekuzzaman, Mohammad
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1.
Max Scheler’s Ordo Amoris in Albert Camus’s Philosophical Work
Creators: name: Novello, Samantha
Publisher: name: Thaumàzein | Rivista di Filosofia
Year: 2016
Subjects: Love; Revolt; Ressentiment

description: Generally, Albert Camus’s name (1913-1960) is not mentioned in historical overviews of the French phenomenological movement. The purpose of this study is to reassess his philosophical work as an original contribution to the French Phenomenology of the 1940s and 1950s by exploring the role that Max Scheler’s phenomenology of love played in the genesis of Camus’s essays Le Mythe de Sisyphe (1942) and L’Homme révolté (1952).
Critics have inexplicably neglected the import of Scheler’s phenomenological work in Camus’s philosophical and sociological studies in Algiers between 1930 and 1936. By examining the French reception of Scheler’s works, and especially the editions that were published between 1928 and 1936, the author traces in Nature et formes de la sympathie, M. Lefebvre’s translation of Wesen und Formen der Sympathie, and in L’Homme du ressentiment, the 1933 translation of Das Ressentiment im Aufbau der Moralen, two essential sources that directly and indirectly contributed in shaping the theoretical framework within which Camus developed his ethical and political thought.
Detailed textual analysis confirmed that, from 1936 onward, the French writer moulded his understanding of philosophical reflection on Scheler’s emotional phenomenology, which he read through Groethuysen and Nietzsche, separating the analysis of love and ressentiment from its theistic perspective and tracing in the sentiment of love and world-openness the condition for re-founding ethics beyond Western rationalism and contemporary political nihilism.
The author concludes that in order to fully understand Camus’s popular notions of “absurd” and “revolt” one must take into account Scheler’s analysis of the ordo amoris and its perversions, of which the French writer’s philosophical essays should be recognized as giving a personal interpretation. For this reason they deserve mention and further study among the most significant works of the Twentieth century French phenomenological movement.
description: Thaumàzein | Rivista di Filosofia, Vol 3 (2015): Max Scheler and the Emotional Turn
How Stressed are Health Providers During the Pandemic?
Creators: name: Salgado De Snyder, V. Nelly, PhD
Publisher: name: The University of Texas at Austin
Year: 2021
Subjects: Pandemic
Vulnerable populations
United States
COVID-19
Mental health
Health personnel
SARS-CoV-2
Healthcare
Health care
Workplace
Health providers
Stress
Policy brief
Community health workers

description: This is the first in a series of policy briefs from the Latino Research Institute’s COVID-19 Research Consortium. The Consortium is an interdisciplinary forum in which researchers share resources, methods, and other vital information regarding the effect of COVID-19 on Latino populations. Data reported in this Policy Brief comes from the following research project: Salgado de Snyder, V.N., Villatoro, A., McDaniel, M., Garcia, D., & Parra-Medina, D. (2021); “Psychosocial Impact of COVID-19 on Health Care Workers and Providers Survey, 2020.” Latino Research Institute. The University of Texas at Austin.
description: The global COVID-19 pandemic has dramatically affected daily life, most especially among healthcare workers and providers (HCWPs). Characterized by a seemingly endless number of new COVID-19 cases and a high death toll, the ongoing pandemic has negatively affected HCWPs in the workplace and at home, especially those serving socially disadvantaged populations. In this brief, the Latino Research Institute outlines recommendations for organizations to protect the mental health and well-being of HCWPs who are exposed to extreme circumstances.
Dynamical Casimir effect with Robin boundary conditions in a three dimensional open cavity
Creators: name: Farina, C.
name: Pascoal, F.
name: Azevedo, D.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider a massless scalar field in 1+1 dimensions inside a cavity composed by a fixed plate, which imposes on the field a Robin BC, and an oscillating one, which imposes on the field a Dirichlet BC. Assuming that the plate moves for a finite time interval, and considering parametric resonance, we compute the total number of created particles inside the cavity. We generalize our results to the case of two parallel plates in 3+1 dimensions.
description: This work was presented in the Conference QFEXT09, held at the University of Oklahoma, Norman, OK, USA, September 21-25, 2009, and will appear in the proceedings of this conference. It contains 4 figures
A day in the life of the MicroPasts project
Creators: name: Micropasts
Publisher: name: Archaeology Data Service
Year: 2014

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Working on the Butts
Creators: name: LT
Publisher: name: Archaeology Data Service
Year: 2014

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
On Vanishing and Cofiniteness of Generalized Local Cohomology Modules
Creators: name: Hassanzadeh, S. H.
name: Vahidi, A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 13D45 ;14B15

description: In this paper, some results on vanishing and non-vanishing of generalized local cohomology modules are presented and some relations between those modules and, Ext and ordinary local cohomology modules are studied. Also, several cofiniteness propositions for generalized local cohomology modules are established which, among other things, provide an alternative answer to a question in [Y2].
description: 10 pages, To appear in Communication in Algebra
Analysis and inversion of SV-wave anisotropy in a crosswell setting = Analyse und Inversion von SV-Wellen Anisotropie in einer Transmissionsgeometrie
Creators: name: Beraus, Sarah
Publisher: name: Karlsruher Institut für Technologie (KIT)
Year: 2021

description: Seismische Bohrloch-Experimente bieten aufgrund der hohen Quellfrequenzen und der Transmissionsgeometrie eine außergewöhnliche Gelegenheit detaillierte Informationen über den Untergrund zu erhalten und Anisotropie zu studieren. Eine häufig vorkommende Form der Anisotropie ist die des vertikal transvers isotropen (VTI) Mediums, welches aus feinen horizontalen Schichten besteht. Um die Effekte eines solchen Mediums und von Dämpfung auf die SV-Wellen zu untersuchen, modelliere ich die entsprechenden Wellenfelder basierend auf realistischen Wellengeschwindigkeiten, die in einer Laufzeitentomographie von von Ketelhodt (2019) bestimmt wurden. Deren Studie entdeckte signifikante S-Welle Anisotropie und deren Fehlen im Falle der P-Welle. Das erlaubt Rekonstruktionstests einer Niedergeschwindigkeitsanomalie, in denen ich lediglich für die isotrope und anisotropen S-Wellen Geschwindigkeiten invertiere. Bei einer Parametrisierung des Gradient hinsichtlich der Geschwindigkeiten v$_{P}$, v$_{Phor}$, v$_{SV}$, v$_{SV}$(45°) und der Dichte ρ, erweisen sich sowohl die vertikale als auch die horizontale Auflösung der isotropen Inversion derer des VTI Falls überlegen. Jedoch wird auch gezeigt, dass eine unpassende Annahme über die Eigenschaften des Untergrunds bezüglich Anisotropie und Viskoelastizität zu cycle skipping führen kann und somit die Konvergenz der Inversion hin zum globalen Minimum der misfit Funktion verhindert. Möglicher crosstalk zwischen den SV-Wellen Geschwindigkeitsparametern scheint, falls überhaupt existent, in der Größenordnung der Inversionsartefakte zu sein. Künftige Studien sollten untersuchen, wie das Auflösungsvermögen der VTI Wellenforminversion im P/SV-Fall verbessert werden und auf Felddaten angewendet werden kann.
Statistical Properties of the Spatial Distribution of Galaxies
Creators: name: Lovyagin, Nikita Yu.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The methods of determining the fractal dimension and irregularity scale in simulated galaxy catalogs and the application of these methods to the data of the 2dF and 6dF catalogs are analyzed. Correlation methods are shown to be correctly applicable to fractal structures only at the scale lengths from several average distances between the galaxies, and up to (10-20)% of the radius of the largest sphere that fits completely inside the sample domain. Earlier the correlation methods were believed to be applicable up to the entire radius of the sphere and the researchers did not take the above restriction into account while finding the scale length corresponding to the transition to a uniform distribution. When an empirical formula is applied for approximating the radial distributions in the samples confined by the limiting apparent magnitude, the deviation of the true radial distribution from the approximating formula (but not the parameters of the best approximation) correlate with fractal dimension. An analysis of the 2dF catalog yields a fractal dimension of 2.20 +-m 0.25 on scale lengths from 2 to 20 Mpc, whereas no conclusive estimates can be derived by applying the conditional density method for larger scales due to the inherent biases of the method. An analysis of the radial distributions of galaxies in the 2dF and 6dF catalogs revealed significant irregularities on scale lengths of up to 70 Mpc. The magnitudes and sizes of these irregularities are consistent with the fractal dimension estimate of D = 2.1-2.4
The past on your hands
Creators: name: CeliaSS
Publisher: name: Archaeology Data Service
Year: 2014

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Fridays are my favourite
Creators: name: Symmons, Robert
Publisher: name: Archaeology Data Service
Year: 2014

description: This resource is a single blog post created as part of the Day of Archaeology initiative. The Day of Archaeology project aimed to provide a window into the daily lives of archaeologists from all over the world. The project asked people working, studying or volunteering in the archaeological world to participate in a 'Day of Archaeology' each year by recording their day and sharing it through text, images or video on the Day of Archaeology blog.
The project asked anyone with a personal, professional or voluntary interest in archaeology to get involved, and help highlight the reasons why archaeology is vital to protect the past and inform our futures. The resulting Day of Archaeology project archive demonstrates the wide variety of work the archaeological profession undertakes day-to-day across the globe, and helps to raise public awareness of the relevance and importance of archaeology to the modern world.
The first ever Day of Archaeology was held in 2011 and, since then, the project had thousands of archaeologists take part in the event, from those working in the field through to specialists working in laboratories and behind computers. The last Day of Archaeology was on Friday 28th July 2017.
Low Rank Learning for Offline Query Optimization
Creators: name: Yi, Zixuan
name: Tian, Yao
name: Ives, Zachary G.
name: Marcus, Ryan
Publisher: name: arXiv
Year: 2025
Subjects: subject: Databases (cs.DB)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Recent deployments of learned query optimizers use expensive neural networks and ad-hoc search policies. To address these issues, we introduce \textsc{LimeQO}, a framework for offline query optimization leveraging low-rank learning to efficiently explore alternative query plans with minimal resource usage. By modeling the workload as a partially observed, low-rank matrix, we predict unobserved query plan latencies using purely linear methods, significantly reducing computational overhead compared to neural networks. We formalize offline exploration as an active learning problem, and present simple heuristics that reduces a 3-hour workload to 1.5 hours after just 1.5 hours of exploration. Additionally, we propose a transductive Tree Convolutional Neural Network (TCNN) that, despite higher computational costs, achieves the same workload reduction with only 0.5 hours of exploration. Unlike previous approaches that place expensive neural networks directly in the query processing ``hot'' path, our approach offers a low-overhead solution and a no-regressions guarantee, all without making assumptions about the underlying DBMS. The code is available in \href{https://github.com/zixy17/LimeQO}{https://github.com/zixy17/LimeQO}.
description: To appear in SIGMOD 2025
Additional file 1 of Patterns of treatment with everolimus exemestane in hormone receptor-positive HER2-negative metastatic breast cancer in the era of targeted therapy
Creators: name: Rozenblit, Mariya
name: Mun, Sophia
name: Soulos, Pamela
name: Kerin Adelson
name: Pusztai, Lajos
name: Mougalian, Sarah
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 1 : Supplementary Table 1. Therapy regimens that comprised the four treatment groups: everolimus exemestane, endocrine therapy, endocrine therapy + CDK 4/6i, and chemotherapy. Supplementary Table 2. Hazard ratios for multivariate analysis of survival among patients with advanced breast cancer by second- versus third-line everolimus exemestane treatment receipt. Supplementary Figure 1. a) Median time to next treatment for second-line everolimus exemestane treatment, stratified by prior treatment. b) Median time to next treatment for third-line everolimus exemestane treatment, stratified by prior treatment.
Antibiotic resistance of Flavobacterium and related genera
Creators: name: Thomson, KS
Publisher: name: University Of Tasmania
Year: 2023

description: The genus Flavobacterium is characterized by high levels of resistance to a wide range of antibiotics. Clinical laboratories may experience difficulty in detecting this resistance, the underlying mechanisms of which are unknown. Genetically the genus is so diverse that it may eventually be subdivided into at least four genera. Furthermore within the genus some species are genetically heterogeneous and warrant subdivision into further species. To date these taxonomic reforms have not been possible because of a lack of phenotypic markers which can be correlated with the genetic differences. An additional taxonomic problem which requires clarification is the relationship of Flavobacterium to other genera, particularly Cytophaga and Bacteroides. In this study eighty nine Flavobacterium study strains and 43 reference strains were tested to investigate the susceptibility of the genus to antibiotics. Cell-free betalactamase preparations of selected strains were used to determine the substrate profiles, inhibitor profiles, inducibility and isoelectric points of the beta-lactamases of the genus and some related organisms. Preliminary data were obtained about the roles of beta-lactamases and outer membrane permeability in resistance to beta-l actam antibiotics. Although two standardised conventional antibiotic susceptibil ity testing techniques showed poor correlation the antibiotic resistance patterns were nevertheless specific for certain species and for groups of flavobacteria, indicating that antibiotic resistance is of taxonomic utility for this genus. Flavobacterium aquatile, F¬¨‚àë breve, F.¬¨‚àë meningosepticum and F. odoratum could be readily delineated by their susceptibility patterns. Similarities in the antibiograms and beta-lactamases of F. multivorum, F. spiritivorum and F. thalpophilum was further evidence of the relatedness of these species and supported suggestions that they be recognised as a separate genus. The beta-lactamases of the genus Flavobacterium are characteristically chromosomally mediated beta-lactamases of Richmond and Sykes Class IV. Many Flavobacterium betalactamases were unusual in exhibiting activity against the new beta-lactamase resistant antibiotics cefoxitin and cefotaxime, and occasionally imipenem. This suggested that these enzymes are Class IV oxyiminocephalosporinases. This finding is of taxonomic significance. It is also of clinical and pharmaceutical significance in that it identifies Flavobacterium as a genus capable of inactivating the latest beta-lactam antibiotics and therefore requiring close examination by research chemists if they are to succeed in producing antibiotics which can evade the resistance mechanisms of pathogenic bacteria.