cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Model CITiZAN: archaeology outreach in miniature
Creators: name: White, Steve
Publisher: name: Archaeology Data Service
Year: 2016

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.
Forensic Entomology
Creators: name: P. Kranthi1*, A. Vedasree2, P. Yazhini3, S. Samuthirapandi4 and R. Sunitha Devi5.
Publisher: name: The Science world a Monthly e magazine
Year: 2024

description: The scientific study of insects or other arthropods colonizing dead bodies during criminal investigations is known as forensic entomology (particularly in cases of unexplained death and to determine the time of death) (Amendt et al., 2011). To determine the exact moment of death by examining the insects that have colonized a body, forensic entomology is crucial. When other techniques for determining the time of death, such as rigor mortis or lividity, are not feasible because of the body's decomposition, forensic entomology is very helpful. Determining the period since death in cases where victims have been dead for longer than three days presents difficulties for forensic pathologists. Thus, a forensic entomologist can determine the minimum post-mortem interval by analyzing the species and developmental stages of the insects, which gives crucial information for a criminal inquiry or other legal actions (Al-Shorman, Alakkam 2024). The use of entomology in criminal investigations is expanding quickly on a global scale. A private company, IFF Lab (Incognito Forensic Foundation), is active in India; it has locations in Bangalore and Chennai (Banerjee, 2024).
Tunability of Critical Casimir Interactions by Boundary Conditions
Creators: name: Nellen, Ursula
name: Helden, Laurent
name: Bechinger, Clemens
Publisher: name: arXiv
Year: 2009
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We experimentally demonstrate that critical Casimir forces in colloidal systems can be continuously tuned by the choice of boundary conditions. The interaction potential of a colloidal particle in a mixture of water and 2,6-lutidine has been measured above a substrate with a gradient in its preferential adsorption properties for the mixture's components. We find that the interaction potentials at constant temperature but different positions relative to the gradient continuously change from attraction to repulsion. This demonstrates that critical Casimir forces respond not only to minute temperature changes but also to small changes in the surface properties.
description: 4 figures; http://www.iop.org/EJ/article/0295-5075/88/2/26001/epl_88_2_26001.html
De Archeologische Waarde van Pokémon Go
Creators: name: Boom, Krijn
Publisher: name: Archaeology Data Service
Year: 2016

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.
Supplementary File 12.pdf from Novel protein from larval sponge cells, Ilborin, is related to energy turnover, calcium binding and is conserved among marine invertebrates
Creators: name: Borisenko, Ilya
name: Daugavet, Maria
name: Ereskovsky, Alexander
name: Lavrov, Andrey
name: Podgornaya, Olga
Publisher: name: The Royal Society
Year: 2022
Subjects: Biochemistry
Developmental Biology

description: Sponges (phylum Porifera) are early-branching animals, whose outwardly simple body plan is underlain by a complex genetic repertoire. The transition from a mobile larva to an attached filter-feeding organism occurs by metamorphosis, a process accompanied by a radical change of the body plan and cell transdifferentiation. The continuity between larval cells and adult tissues is still obscure. In a previous study, we have produced polyclonal antibodies against the major protein of the flagellated cells covering the larva of the sponge Halisarca dujardinii, used them to trace the fate of these cells and shown that the larval flagellated cells transdifferentiate into the choanocytes. In the present work, we identified the sequence of this novel protein, which we named Ilborin. A search in the open databases showed that multiple orthologues of the newly identified protein were present in sponges, cnidarians, flatworms, ctenophores and echinoderms, but none of them has been described yet. Ilborin has two conservative domains: triosephosphate isomerase-barrel, which has enzymatic activity against macroergic compounds, and canonical EF-hand, which binds calcium. mRNA of Ilborin is expressed in the larval flagellated cells. We suggest that the new protein is involved in the calcium-mediated regulation of energy metabolism, whose activation precedes metamorphosis.
Its not all mud and artefacts
Creators: name: Carollang
Publisher: name: Archaeology Data Service
Year: 2016

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.
Supplementary File 8.pdf from Novel protein from larval sponge cells, Ilborin, is related to energy turnover, calcium binding and is conserved among marine invertebrates
Creators: name: Borisenko, Ilya
name: Daugavet, Maria
name: Ereskovsky, Alexander
name: Lavrov, Andrey
name: Podgornaya, Olga
Publisher: name: The Royal Society
Year: 2022
Subjects: Biochemistry
Developmental Biology

description: Sponges (phylum Porifera) are early-branching animals, whose outwardly simple body plan is underlain by a complex genetic repertoire. The transition from a mobile larva to an attached filter-feeding organism occurs by metamorphosis, a process accompanied by a radical change of the body plan and cell transdifferentiation. The continuity between larval cells and adult tissues is still obscure. In a previous study, we have produced polyclonal antibodies against the major protein of the flagellated cells covering the larva of the sponge Halisarca dujardinii, used them to trace the fate of these cells and shown that the larval flagellated cells transdifferentiate into the choanocytes. In the present work, we identified the sequence of this novel protein, which we named Ilborin. A search in the open databases showed that multiple orthologues of the newly identified protein were present in sponges, cnidarians, flatworms, ctenophores and echinoderms, but none of them has been described yet. Ilborin has two conservative domains: triosephosphate isomerase-barrel, which has enzymatic activity against macroergic compounds, and canonical EF-hand, which binds calcium. mRNA of Ilborin is expressed in the larval flagellated cells. We suggest that the new protein is involved in the calcium-mediated regulation of energy metabolism, whose activation precedes metamorphosis.
Microwave Photoresistance in dc-driven 2D Systems at Cyclotron Resonance Subharmonics
Creators: name: Hatke, A. T.
name: Chiang, H. -S.
name: Zudov, M. A.
name: Pfeiffer, L. N.
name: West, K. W.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study microwave photoresistivity oscillations in a high mobility two-dimensional electron system subject to strong dc electric fields. We find that near the second subharmonic of the cyclotron resonance the frequency of the resistivity oscillations with dc electric field is twice the frequency of the oscillations at the cyclotron resonance, its harmonics, or in the absence of microwave radiation. This observation is discussed in terms of the microwave-induced sidebands in the density of states and the interplay between different scattering processes in the separated Landau level regime.
description: 4 pages, 4 figures
Additional file 1 of Can levosimendan reduce ECMO weaning failure in cardiogenic shock?: a cohort study with propensity score analysis
Creators: name: Guilherme, Enrique
name: Jacquet-Lagrèze, Matthias
name: Pozzi, Matteo
name: Achana, Felix
name: Armoiry, Xavier
name: Fellahi, Jean-Luc
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1.
Prospección desde el sillón
Creators: name: Canosa-Betés, Jorge
Publisher: name: Archaeology Data Service
Year: 2016

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.
Digital Archaeology Across Disciplines
Creators: name: Lynn McMichael, Alice
Publisher: name: Archaeology Data Service
Year: 2016

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.
Making Archaeology 3D in St. Augustine, Florida
Creators: name: Gidusko, Kevin
Publisher: name: Archaeology Data Service
Year: 2016

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.
title: The Effectiveness of Electronic Games (Atari) Reinforcers for Increasing Appropriate Behavior in Handicapped Children
Creators: name: Payant, James M.
Publisher: name: Utah State University
Year: 1981

description: Ten subjects ranging from 9 to 16 years in age wi.th IQ's ranging from 23 to 62 were randomly selected as contingent or noncontingent subjects for two experiments. Five subjects received contingent access to two electronic games for performance within a specified learning session, while five subjects received noncontingent access to the games. These experiments were designed to determine the effect on performance, attending, and compliance skills in the classroom, when contingent access to the electronic games was based on performance. The development of fine motor skills and/or eye-hand coordination skills as a result of game usage was examined. The generalization of any effect to the remainder of the classroom day was also evaluated.
The experimental design for these experiments was a single subject multiple baseline design for data on performance with the additional collection of attending and compliance data in a multiple baseline fashion. Probes were utilized to assess generalization effects.
A change in performance related to experimental manipulation was noted in three of five of the contingent subjects, while support for subsequent change in attending and compliance was demonstrated by fewer subjects (one subject in regard to attending; three subjects in regard to compliance) . No changes in performance, attending, or compliance related to experimental manipulation were demonstrated by subjects receiving noncontingent access to the games. Nine of ten subjects (contingent and noncontingent) demonstrated gains in age equivalencies on the Upper Limb Coordination subtest of the Bruininks-Oseretsky Test of Motor Proficiency in excess of the duration of the experiment. In addition, six of ten subjects demonstrated gains on the Fine Motor Composite of this test.
Day of Archaeology a little of this a little of that
Creators: name: Kersel, Morag
Publisher: name: Archaeology Data Service
Year: 2016

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.brThe 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.brThe 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.
title: Metaphorical Interpretations of the Neurotic Paradox
Creators: name: Weaver, Mark J.
Publisher: name: Utah State University
Year: 1981

description: This is a theoretical/philosophical paper which is intended to bring to the reader's attention an emerging literature and discussion which holds potentially productive consequences for the understanding of man. This thesis does not offer completed formulations or empirical groundings. The purpose is to create a basis for dialogue.
This paper will initially specify a current conflict in psychology around the different metaphors used to define the image of man. A theoretical/philosophical basis for viewing the process of generating models of man and his behavior as essentially "metaphorical" is then presented. A specific category of human behavior known as the neurotic paradox (henceforth abbreviated NP) is defined and a review of literature on the root metaphorical interpretations of the NP is discussed. The prominent extant models of human behavior reviewed in this discussion are those based on the metaphors Spirit, Disease, Machine, and Seed. The limitations of each model will be discussed with regard to that model's adequacy to provide understanding of the four basic defining characteristics of the NP. This section constitutes the main body of the thesis. This evaluative discussion of the theoretical/philosophical inadequacies of each model is intended to bring to light the process and strategies (both explicit and implicit) which have evolved in the interpretation of the image of man.
Relativistically broadened iron line in the SUZAKU observation of the neutron star X-ray binary 4U 1705-44
Creators: name: Reis, R. C.
name: Fabian, A. C.
name: Young, A. J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The X-ray spectra of accreting compact objects often exhibit discrete emission features associated with fluorescent emission in the accretion disk, the strongest of which is the Fe Kalpha fluorescence line at 6.4--6.97keV. These reflection features are amongst the best tools in the study of the inner region of accretion flow around a compact object. Here we report on three Suzaku observations of the neutron star X-ray binary 4U1705-44 where a broad, skewed Fe Kalpha emission line is clearly visible above the continuum. By using a relativistically-blurred reflection model we find that in 4U1705-44 the inner disk radius extends down to rin=10.5^{+1.0}_{-1.7} GM/c^2 and is at an angle of 29.8^{+1.1}_{-1.0} degrees to the line of sight. Furthermore, we find that the level of ionisation in the surface layers of the accretion disk changes by two orders of magnitude between the three observations, however the inner radius obtained from the line profile remains stable.
description: Accepted for publication in MNRAS, 5 pages, 3 figures
The hemicelluloses of western red cedar (Thuja plicata Donn) : the synthesis of 4-O-β-D-Galactopyranosyl-L-rhamnopyranose
Creators: name: Funnell, Norman A.
Publisher: name: University of British Columbia
Year: 2011

description: PART I The hemicelluloses of western red cedar (Thuja plicata Donn), a member of Family Cupressaceae, were isolated by alkaline extraction. Following purification, methylation and periodate oxidation techniques were employed in the structural studies. The GGM-type hemicelluloses appear to be very similar to those of other softwood species of Family Pinaceae. However, very little arabinose is present in the xylan, which is also moderately branched. These features may prove to be characteristic of Family Cupressaceae. The use of circular dichroism of alditol acetates was developed as a non-destructive technique for ascertaining the configurational series of a sugar. It may also be used to ascertain the composition of a mixture of two sugar derivatives, one being chiral, the other achiral. PART II The disaccharide 4-0-β-D-gaIactopyranosyl-L-rhamnopyranose was synthesized by a Helferich reaction in 60 per cent yield by condensation of 2,3,4,6-tetra-0-acetyl-∝-D-galactopyranosyl bromide with methyl 2, 3-0-isopropylidene-∝-L-rhamnopyranoside. The disaccharide was characterized by its alditol acetate. Methylation and periodate oxidation afforded proof of structure.
Crowdsourcing Science
Creators: name: Moore, Elizabeth
Publisher: name: Archaeology Data Service
Year: 2016

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.
PRO380: Offene Fragen beim Einsatz der SIA 380/1 als Prognoseinstrument bei Bestandsgebäuden (Wohnbauten)
Creators: name: Hoffmann, Caroline
name: Geissler, Achim
name: Ménard, Martin
name: Carisch, Lara
Publisher: name: Bundesamt für Energie BFE
Year: 2017
Subjects: subject: Bestandsgebäude
subject: Messungen
subject: Wohngebäude
subject: Heizwärmeverbrauch
subject: 624 - Ingenieurbau und Umwelttechnik

description: Bei der Energieanalyse von unsanierten Bestandsgebäuden wird typischerweise eine Heizwärmebedarfsberechnung (meist mit unveränderten Standardwerten) gemäss SIA 380/1 zur energetischen Einordnung des Gebäudes verwendet. Zusätzlich wird die Heizwärmebedarfsberechnung auch als Prognoseinstrument für den Heizwärmebedarf (Nutzenergie) und die Bewertung möglicher Sanierungsmassnahmen eingesetzt. Liegt das Berechnungsresultat höher als die Verbrauchswerte, so kann dies dazu führen, dass unkorrekte Prognosen zur Einsparung gemacht werden. Das Forschungsprojekt klärt, ob bei Bestandsgebäuden die Abweichungen zwischen berechnetem Heizwärmebedarf und erfasstem Heizwärme- oder End-energieverbrauch aufgrund des Berechnungsverfahrens auftreten, oder auf eine mangelhafte Berücksichtigung von nutzungsbedingten oder verlustbedingten Einflussfaktoren zurückzuführen sind. Die Fragen nach den Ursachen der Abweichungen werden anhand von drei Gebäudegruppen mit insgesamt 33 realen Gebäuden beantwortet, für die mit unterschiedlich grossen Messdatenintervallen bzw. Ablesezeiträumen Verbrauchsdaten zur Verfügung stehen. Für jedes Gebäude gibt es eine Heizwärmebedarfsrechnung. Ergänzt wird die Untersuchung durch eine Literaturrecherche.
InteractRank: Personalized Web-Scale Search Pre-Ranking with Cross Interaction Features
Creators: name: Khandagale, Sujay
name: Juneja, Bhawna
name: Agarwal, Prabhat
name: Subramanian, Aditya
name: Yang, Jaewon
name: Wang, Yuting
Publisher: name: arXiv
Year: 2025
Subjects: subject: Information Retrieval (cs.IR)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: H.3.3

description: Modern search systems use a multi-stage architecture to deliver personalized results efficiently. Key stages include retrieval, pre-ranking, full ranking, and blending, which refine billions of items to top selections. The pre-ranking stage, vital for scoring and filtering hundreds of thousands of items down to a few thousand, typically relies on two tower models due to their computational efficiency, despite often lacking in capturing complex interactions. While query-item cross interaction features are paramount for full ranking, integrating them into pre-ranking models presents efficiency-related challenges. In this paper, we introduce InteractRank, a novel two tower pre-ranking model with robust cross interaction features used at Pinterest. By incorporating historical user engagement-based query-item interactions in the scoring function along with the two tower dot product, InteractRank significantly boosts pre-ranking performance with minimal latency and computation costs. In real-world A/B experiments at Pinterest, InteractRank improves the online engagement metric by 6.5% over a BM25 baseline and by 3.7% over a vanilla two tower baseline. We also highlight other components of InteractRank, like real-time user-sequence modeling, and analyze their contributions through offline ablation studies. The code for InteractRank is available at https://github.com/pinterest/atg-research/tree/main/InteractRank.
description: 8 pages, 3 figures, to appear at TheWebConf Industry Track 2025
Old tip sites in Hobart : benefits and impacts
Creators: name: Tamvakis, M
Publisher: name: University Of Tasmania
Year: 2023

description: Old tip sites are important features of the urban landscape. Through their study we can learn many things about the environmental impact of solid waste disposal, and the community's attitude towards waste and their environment. The history of solid waste disposal in Hobart is a fascinating one of filth, death, disease and local government politics. Solid waste disposal was once performed indiscriminately and without regard for human health or the environment. Changing attitudes saw the cessation of waste being thrown into the streets, the gradual development of supervised tips instead of dump sites and the increasing awareness of the re-use and recycling of waste as a viable option to- landfill. Old tip sites today are an important part of the urban environment. They provide valuable open space and playgrounds for the people of Hobart. However, their environmental impact has not been examined to determine the extent of damage or whether there any damage has been done at all.
Supplementary File 1.pdf from Novel protein from larval sponge cells, Ilborin, is related to energy turnover, calcium binding and is conserved among marine invertebrates
Creators: name: Borisenko, Ilya
name: Daugavet, Maria
name: Ereskovsky, Alexander
name: Lavrov, Andrey
name: Podgornaya, Olga
Publisher: name: The Royal Society
Year: 2022
Subjects: Biochemistry
Developmental Biology

description: Sponges (phylum Porifera) are early-branching animals, whose outwardly simple body plan is underlain by a complex genetic repertoire. The transition from a mobile larva to an attached filter-feeding organism occurs by metamorphosis, a process accompanied by a radical change of the body plan and cell transdifferentiation. The continuity between larval cells and adult tissues is still obscure. In a previous study, we have produced polyclonal antibodies against the major protein of the flagellated cells covering the larva of the sponge Halisarca dujardinii, used them to trace the fate of these cells and shown that the larval flagellated cells transdifferentiate into the choanocytes. In the present work, we identified the sequence of this novel protein, which we named Ilborin. A search in the open databases showed that multiple orthologues of the newly identified protein were present in sponges, cnidarians, flatworms, ctenophores and echinoderms, but none of them has been described yet. Ilborin has two conservative domains: triosephosphate isomerase-barrel, which has enzymatic activity against macroergic compounds, and canonical EF-hand, which binds calcium. mRNA of Ilborin is expressed in the larval flagellated cells. We suggest that the new protein is involved in the calcium-mediated regulation of energy metabolism, whose activation precedes metamorphosis.
Steinitz classes of some abelian and nonabelian extensions of even degree
Creators: name: Cobbe, Alessandro
Publisher: name: arXiv
Year: 2010
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: The Steinitz class of a number field extension K/k is an ideal class in the ring of integers O_k of k, which, together with the degree [K:k] of the extension determines the O_k-module structure of O_K. We call R_t(k,G) the classes which are Steinitz classes of a tamely ramified G-extension of k. We will say that those classes are realizable for the group G; it is conjectured that the set of realizable classes is always a group. In this paper we will develop some of the ideas contained in arXiv:0910.5080 to obtain some results in the case of groups of even order. In particular we show that to study the realizable Steinitz classes for abelian groups, it is enough to consider the case of cyclic groups of 2-power degree.
Lessons from the past, over 30 different geographic areas and 12,000 years: the Seshat project
Creators: name: Dupeyron, Agathe
Publisher: name: Archaeology Data Service
Year: 2016

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.
Materials as Media @ Bryn Celli Ddu
Creators: name: Reynolds, Ffion
Publisher: name: Archaeology Data Service
Year: 2016

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.
BLASTn (Original and Filtered) and MegaBLAST Alignments
Creators: name: Clavijo Agudelo, Catalina
Publisher: name: Zenodo
Year: 2025

description: This document presents the results obtained from BLASTn and MegaBLAST searches. It includes the unfiltered BLASTn alignments, a filtered version based on specific quality or relevance criteria, and the corresponding MegaBLAST alignments.
FENLEG: Fensterlüfter in der etappierten Gebäudesanierung. Ist der Einsatz erfolgreich?
Creators: name: Hoffmann, Caroline
name: Geissler, Achim
name: Hauri, Claudia
name: Huber, Heinrich
name: Primas, Alex
name: Niederberger, Sven
name: Jasari, Jasin
Publisher: name: Bundesamt für Energie BFE
Year: 2021
Subjects: subject: Fensterlüfter
subject: Bestandsgebäude
subject: Messung
subject: Wohnbauten
subject: 624 - Ingenieurbau und Umwelttechnik

description: Der Einbau von Fensterlüftern (als passive Lüftungselemente, die in das Fenster integriert sind oder im direkten Zusammenhang mit dem Fenster stehen) zusammen mit einer permanenten oder zeitgesteuerten Lüftung über Abluftventilatoren in Küche und Bad kann eine nutzerunabhängige Grundlüftung sicherstellen. Soll diese Grundlüftung nur den Feuchteschutz (Vermeidung von Schimmel) sicherstellen, so sind die erforderlichen Luftmengen kleiner, als wenn der hygienische Luftwechsel angestrebt wird. Der Fokus der vorliegenden Forschungsarbeit ist die Schimmelfreiheit. Ziel ist es herauszufinden, wie sich Fensterlüfter in Wohngebäuden in der Praxis bewähren. Insgesamt werden vier neu errichtete und acht sanierte Gebäudetypen (28 Gebäude) mittels Gebäudebegehungen, einer Bewohnerbefragung und Messungen in acht Wohnungen untersucht.
'A Day of Archaeology' at the Iowa Office of the State Archaeologist
Creators: name: Iowa Archaeology
Publisher: name: Archaeology Data Service
Year: 2016

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.
The Search for a non-Luna site in Pensacola, Florida
Creators: name: Bridges, Lauren
Publisher: name: Archaeology Data Service
Year: 2016

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.
A new concept of liquid membranes in Taylor flow. Performance for lactic acid removal
Creators: name: Pérez, Alan
name: Fontalvo, Javier
Publisher: name: Elsevier
Year: 2019
Subjects: subject: 500 - Naturwissenschaften

description: A liquid membrane in Taylor flow regime is a novel alternative kind of contact in three-phase flow for liquid membranes that preserves the advantages of conventional emulsion liquid membranes while overcomes the stability problems of emulsion systems. As a proof of concept, this work presents experimental results of a liquid membrane in Taylor flow for lactic acid removal. Several operating conditions, such as injection times, delay times and flow of the membrane phase were tested for a channel length and inner diameter of 348.8 cm and 2.5 mm, respectively. The lactic acid removal is mainly affected by the driving force of lactic acid concentrations between donor droplets and the membrane interface, and the space-time. Thus, the lactic acid removal process through the liquid membrane in Taylor flow is enhanced at low injection times and high droplet velocity considering that enough space-time is provided. This technology results promising as an alternative to conventional liquid membranes and the intensification of chemical and fermentative processes.
Castles, community, and John Clare
Creators: name: Ashby, Steve
Publisher: name: Archaeology Data Service
Year: 2016

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.
INNOVATIVE TECHNOLOGIES FOR SHAPING THE ATTITUDE OF CHILDREN IN THE PREPARATORY GROUP TO THE ENVIRONMENT
Creators: name: Sirojiddinova, Nilufar
Publisher: name: Zenodo
Year: 2023

description: The development of positive attitudes towards the environment in young children is crucial for fostering environmental consciousness and sustainable behavior. Innovative technologies have the potential to enhance environmental education by engaging children in interactive and immersive learning experiences. This article explores the role of innovative technologies, such as augmented reality, virtual reality, and educational apps, in shaping the attitudes of children in the preparatory group to the environment. It examines the benefits, challenges, and best practices for integrating these technologies into environmental education programs. The findings highlight the potential of innovative technologies to promote environmental awareness, emotional connection, and responsible behavior among young learners.
Star formation in extremely faint dwarf galaxies
Creators: name: Roychowdhury, Sambit
name: Chengalur, Jayaram N.
name: Begum, Ayesha
name: Karachentsev, Igor D.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study the relationship between the gas column density (derived from GMRT 21 cm data) and the star formation rate surface density (derived from publicly available GALEX data) for a sample of 23 extremely faint dwarf irregular galaxies drawn from the Faint Irregular Galaxy GMRT Survey (FIGGS). Our sample galaxies have a median HI mass of 2.8e07 solar masses and a median blue magnitude -13.2. We find that gas column density averaged over the star forming region of the disk lies below most estimates of the "threshold density" for star formation, and that the average star formation rate surface density for most of the galaxies is also lower than would be expected from the "Kennicutt-Schmidt" law (Kennnicutt 1998}. We also use our data to look for small scale (400 pc and 200 pc) correlations. At 400 pc linear resolution, for 18 of our 23 galaxies, we find that star formation rate surface density can be parametrized as having a power law dependence on gas column density, which varies accross the sample and is in general steeper than "Kennicutt-Schmidt" law. The power law relation holds until one reaches the sensitivity limit of the GALEX data, i.e. we find no evidence for a "threshold density" below which star formation is completely cut off. For the 5 galaxies for which a power law does not provide a good parametrization, there are substantial offsets between the UV bright regions and the HI high column density maps. At 200 pc resolution, the offsets between the peaks in the HI and UV images are more pronounced, and a power law parametrization is possible for only 5 of 10 galaxies.
description: Accepted for publication in MNRAS, 14 pages (+6 pages as appendix), 5 tables, 8 figures (+2 figures in appendix)
Light-weight sodium alanate thin films grown by reactive sputtering
Creators: name: Filippi, M.
name: Rector, J. H.
name: Gremaud, R.
name: van Setten, M. J
name: Dam, B.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report the preparation of sodium alanate, a promising hydrogen storage material, in a thin film form using co-sputtering in a reactive atmosphere of atomic hydrogen. We study the phase formation and distribution, and the hydrogen desorption, with a combination of optical and infrared transmission spectroscopy. We show that the hydrogen desorption, the phase segregation and the role of the dopants in these complex metal hydrides can be monitored with optical measurements. This result shows that a thin film approach can be used for a model study of technologically relevant lightweight metal hydrides.
description: 13 pages, 4 figures
π-Diradical Aromatic Soot Precursors in Flames.
Creators: name: Martin, Jacob W
name: Pascazio, Laura
name: Menon, Angiras
name: Akroyd, Jethro
name: Kaiser, Katharina
name: Schulz, Fabian
name: Commodo, Mario
name: D'Anna, Andrea
name: Gross, Leo
name: Kraft, Markus
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021

description: Soot emitted from incomplete combustion of hydrocarbon fuels contributes to global warming and causes human disease. The mechanism by which soot nanoparticles form within hydrocarbon flames is still an unsolved problem in combustion science. Mechanisms proposed to date involving purely chemical growth are limited by slow reaction rates, whereas mechanisms relying on solely physical interactions between molecules are limited by weak intermolecular interactions that are unstable at flame temperatures. Here, we show evidence for a reactive π-diradical aromatic soot precursor imaged using non-contact atomic force microscopy. Localization of π-electrons on non-hexagonal rings was found to allow for Kekulé aromatic soot precursors to possess a triplet diradical ground state. Barrierless chain reactions are shown between these reactive sites, which provide thermally stable aromatic rim-linked hydrocarbons under flame conditions. Quantum molecular dynamics simulations demonstrate physical condensation of aromatics that survive for tens of picoseconds. Bound internal rotors then enable the reactive sites to find each other and become chemically cross-linked before dissociation. These species provide a rapid, thermally stable chain reaction toward soot nanoparticle formation and could provide molecular targets for limiting the emission of these toxic combustion products.