cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: A Proposal For Stock Assessment And Management In Mixed Stock Fisheries : The In/Out Model. Application To Western English Channel Cod
Creators: name: Ulrich, Clara
name: Gascuel, Didier
name: Maury, Olivier
Publisher: name: ASC 1998 - AA
Year: 2024
Subjects: Fisheries and aquaculture
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.It may occur that a stock bas to be considered for management purposes at a scale different from the one at which it is assessed. For the needs of an european project dealing with bioeconomic modelling of English Channel fisheries (ICES divisions VIId-VIIe ), we try to assess the. local production functions of many species (i.e. Channel production vs. Channel fishing effort), whose stocks spatial limits lie well beyond the Channel boundaries (either in the Celtic Sea-Bay of Biscay or in the North Sea). In order to solve this issue we propose here a model called IN / OUT Model. The Channel catches are considered to be made up of two components : a fraction a that comes from tbe global stock, whose distribution covers also areas outside of the Channel (OUT component), and a fraction 1-a that comes from a stock considered as local (IN component). Each stock supports a fishing mortality, assessed by VP A. The model enables to explore the sensibility of the local production function toa. The method is then applied to the western Channel cod. We show that for a large rank of values of a, tbe model leads to consistent local functions, fairly different from tbe ones calculated at the scale either local􀇆= 0) or global (a= 1). Means to assess a more precisely are discussed.
Impedance-matched Hyperlens
Creators: name: Kildishev, Alexander V.
name: Narimanov, Evgenii E.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We propose an approach to optical imaging beyond the diffraction limit, based on transformation optics in concentric circular cylinder domains. The resulting systems allow image magnification and minimize reflection losses due to the impedance matching at the input or output boundaries. While perfect impedance matching at both surfaces can only be obtained in a system with radius-dependent magnetic permeability, we demonstrate that comparable performance can be achieved in an optimized non-magnetic design.
Isolate record for VAFB-ISO-665
Creators: name: Holloway, Corinne
Year: 1900
Subjects: subject: Santa Barbara (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3486/santa-barbara-county
subject: Vandenberg Air Force Base (VAFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85469/vandenberg-air-force-base-vafb
subject: Vandenberg Space Force Base (VSFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85584/vandenberg-space-force-base-vsfb
subject: California (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1484/california-state-territory
subject: Chipped Stone
valueUri: https://core.tdar.org/browse/material-type/2/chipped-stone
subject: Chert
valueUri: https://core.tdar.org/browse/material-type/213/chert
subject: Reconnaissance / Survey
valueUri: https://core.tdar.org/browse/investigation-type/7/reconnaissance-survey

description: This document is the isolated find record for VAFB-ISO-665. The artifact is a brown mottled Monterey chert flake.
title: A Robust Way Of Compiling Trawl Survey Data For The Use In The Central Baltic Cod Stock Assessment
Creators: name: Sparholt, Henrik
name: Tomkiewicz, Jonna
Publisher: name: ASC 1998 - BB
Year: 2024
Subjects: Fisheries and aquaculture
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.National bottom trawl surveys have been carried out in the central Baltic in the first Quarter of the year since 1982 to estimate year class strength of cod. Data on catch at age from seven vessels are included in a common database, which is applied in the estimation of cod recruitment and abundance indices. The compilation of data is, however, hampered by large differences in fishing power between vessels mainly due to differences in gear size and design. In this study, a new index of cod abundance has been developed, which is based on the arithmetic mean of the number of cod per depth stratum weighted• by the stratum area, but -with the individual trawl catches corrected for the gear specific fishing power. In addition, the spatial coverage has varied over the time period due to fluctuations in the hydrographic conditions (e.g. lack of oxygen at depth) affecting the cod distribution.
Frechet differential of a power series in a Banach algebra
Creators: name: Silvestri, Benedetto
Publisher: name: arXiv
Year: 2008
Subjects: subject: Functional Analysis (math.FA)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 58C20

description: We present two new forms in which the Frechet differential of a power series in a Banach algebra can be expressed in terms of absolutely convergent series involving the commutant $C(T):A\mapsto [A,T]$.Then we apply the results to the analytic functional calculus in a complex Banach space.
description: 24 pages
New insights into star cluster evolution towards energy equipartition
Creators: name: Pavlík, Václav
name: Vesperini, Enrico
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the results of a study aimed at exploring the evolution towards energy equipartition in star cluster models with different initial degrees of anisotropy in the velocity distribution. Our study reveals a number of novel aspects of the cluster dynamics and shows that the rate of evolution towards energy equipartition (1) depends on the initial degree of radial velocity anisotropy -- it is more rapid for more radially anisotropic systems; and (2) differs for the radial and the tangential components of the velocity dispersion. (3) The outermost regions of the initially isotropic system evolve towards a state of `inverted' energy equipartition in which high-mass stars have a larger velocity dispersion than low-mass stars -- this inversion originates from the mass-dependence of the tangential velocity dispersion whereas the radial velocity dispersion shows no anomaly. Our results add new fundamental elements to the theoretical framework needed to interpret the wealth of recent and upcoming observational studies of stellar kinematics in globular clusters, and shed further light on the link between the clusters' internal kinematics, their formation and evolutionary history.
description: 6 pages, 5 figures, accepted for publication in MNRAS Letters
title: Effects Of Calculation Procedure And Reduced Sampling Effort On Abundance IndICES Of Herring Larvae As Measure Of Spawning Stock Size
Creators: name: Rohlf, N.
name: Gröger, J.
name: Schnack, D.
Publisher: name: ASC 1998 - BB
Year: 2024
Subjects: Fisheries and aquaculture
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.The database from the International Herring Larvae Survey Program (IHLS) has been transferred from Aberdeen to Kiel and it has been agreed that the lnstitut fur Meereskunde Kiel should continue to maintain this database and provide the abundance indices to be utilized by the Herring Assessment Working Group as one of the means for assessing the state of the herring stock in the North Sea. Calculation procedures for the abundance indices have been changed in some steps since the initiation ofthis programme and not all details could yet be identified. For establishing the calculation procedure at Kiel, it was necessary to decide on some specific details, which remained unclear so far in the most recently used procedure or which include subjective decisions. These details will be explained and the differences in results depending on the specific decisions made will be discussed. Due to a substantial decline in ship time and sampling effort allocated to the Herring Larvae Surveys since the end of the 80's, it may be questioned, whether these surveys can still provide abundance and production indices (LAI and LPE) comparable to those of previous years and sufficiently reliable for the use as measure of stock size. Using the historical herring larvae data base, the effects of this decline in effort, and the required total effort and allocation of sampling in space and time will be evaluated.
Leisure reading habits and preferences of anglophone grade 6 early French immersion students related to book promotional activities
Creators: name: Picha, Katharine Agnes
Publisher: name: University of British Columbia
Year: 2010

description: This study investigated the leisure reading of British Columbia grade 6 anglophone French immersion students, attempting to find out their genre preferences, their language preferences, the amounts they read, and whether there were significant differences between the reading of the boys and the girls. It further sought to determine whether there were any relationships between the children's reading and teacher, teacher-librarian and public librarian activities, or the French language materials to which the children had access. Data were collected by means of four questionnaires—to grade 6 immersion students, to grade 6 language arts teachers (English and French), to teacher-librarians in immersion schools, and to public librarians in communities with immersion schools. Statistical analyses were made of: circumstances reported by the teachers, teacher-librarians, and public librarians by isolating the replies of the children in the corresponding classes. This researcher found that: children preferred to read in English; genre preferences varied widely from child to child, and were different between boys and girls; very few activities of teachers, teacher-librarians or public librarians could be related to the volume of children's reading; and very few circumstances of the school library collections could be related to the volume of children's reading.
Παράδοση και εκσυγχρονισμός στη σύγχρονη Ινδική κοινωνία: Το σύστημα των καστών
Creators: name: Τσίλης, Κωνσταντίνος Λ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2020
Subjects: Ινδία
Κάστες
Παράδοση
Έθιμα
India
Casts
Tradition
Customs

description: Ποιος είναι ο τρόπος επιβίωσης των καστών στην Ινδία του σήμερα; Οι κάστες συνεχίζουν να υπάρχουν και να λειτουργούν, καθορίζοντας τις περισσότερες κοινωνικές και πολιτισμικές δομές της ινδικής κοινωνίας. Η κατάστασή τους, όμως, στην σημερινή μορφή προκύπτει ως αποτέλεσμα μίξης και ώσμωσης με τις κοινωνικοοικονομικές συνθήκες της εποχής μας. Η μαζική εσωτερική μετανάστευση, η εγκατάλειψη της υπαίθρου, η αλλαγή της οικονομίας σε θέματα αγροτικής ανάπτυξης και δημοσίων έργων, η αύξηση του βιοτικού επιπέδου και της κατανάλωσης, η εμφάνιση μίας δραστήριας και κοσμοπολίτικης μεσαίας τάξης, η ανακατάταξη των θέσεων ισχύος στην αγροτική περιφέρεια, τα αποτελέσματα της πολιτικής των «θετικών διακρίσεων», είναι κάποιοι παράγοντες που επηρεάζουν πλέον σημαντικά την καστική λειτουργία και ιεραρχία. Η ανάλυση της προέλευσης και της ιστορικής εξέλιξης του καστικού συστήματος μας δείχνει ότι πρόκειται για κοινωνικά μορφώματα, τα οποία είχαν πάντοτε την αναγκαία θρησκευτική και πολιτισμική κατοχύρωση για να λειτουργούν. Αυτές οι κάστες ως κοινωνικές αποκρυσταλλώσεις εξακολουθούν να υφίστανται και να λειτουργούν μέσα στο τροποποιημένο περιβάλλον μίας εν πολλοίς παγκοσμιοποιημένης και εκχρηματισμένης ινδικής κοινωνίας, που ολοένα απομακρύνεται από το παραδοσιακό πλαίσιο της θρησκευτικότητας της.
description: What is the way of castes’ survival in India today? Castes continue to exist and function, defining most of the social and cultural structures of the Indian society. Their situation, however, in its current form arises as a result of mixing with the social-economic conditions of our time. Massive internal migration, rural abandonment, rural economic change and public works, rising living standards and consumption, the emergence of an active and cosmopolitan middle class, the redistribution of power in the rural area, the results of the policy of "positive discrimination", are some factors that now significantly affect caste function and hierarchy. The analysis of the origin and the historical evolution of the caste system shows us that these are social formations, which have always had the necessary religious and cultural establishment to function. These castes as social crystallizations still exist and function within the modified environment of a largely globalized and depopulated Indian society, which is increasingly moving away from the traditional context of its religiosity.
Thermonuclear explosion of a massive hybrid HeCO white-dwarf triggered by a He-detonation on a companion
Creators: name: Pakmor, Ruediger
name: Zenati, Yossef
name: Perets, Hagai B.
name: Toonen, Silvia
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Normal type Ia supernovae (SNe) are thought to arise from the thermonuclear explosion of massive ($>0.8$ M$_\odot$) carbon-oxygen white dwarfs (WDs), although the exact mechanism is debated. In some models helium accretion onto a carbon-oxygen (CO) WD from a companion was suggested to dynamically trigger a detonation of the accreted helium shell. The helium detonation then produces a shock that after converging on itself close to the core of the CO-WD, triggers a secondary carbon detonation and gives rise to an energetic explosion. However, most studies of such scenarios have been done in one or two dimensions, and/or did not consider self-consistent models for the accretion and the He-donor. Here we make use of detailed 3D simulation to study the interaction of a He-rich hybrid $0.69\,\mathrm{M_\odot}$ HeCO WD with a more massive $0.8\,\mathrm{M_\odot}$ CO~WD. We find that accretion from the hybrid WD onto the CO~WD gives rise to a helium detonation. However, the helium detonation does not trigger a carbon detonation in the CO~WD. Instead, the helium detonation burns through the accretion stream to also burn the helium shell of the donor hybrid HeCO-WD. The detonation of its massive helium shell then compresses its CO core, and triggers its detonation and full destruction. The explosion gives rise to a faint, likely highly reddened transient, potentially observable by the Vera Rubin survey, and the high-velocity ($\sim 1000\,\mathrm{km s^{-1}}$) ejection of the heated surviving CO~WD companion. Pending on uncertainties in stellar evolution we estimate the rate of such transient to be up to $\sim10\%$ of the rate of type Ia SNe.
description: 14 pages, 10 figures, accepted by MNRAS, comments welcome
Improved boundary layer flow modelling by enhanced land surface characterization
Creators: name: Wagner, Johannes
name: Wildmann Norman
name: Gerz Thomas
Publisher: name: Zenodo
Year: 2019
Subjects: WESC Cork 2019
Session 1.4a
Demystifying Complex Terrain

description: In this study the influence of surface roughness and land use type on the simulation of boundary layer (BL) flows is investigated. For wind energy applications the correct prediction of winds in the BL is essential. This requires that the interaction of the flow with the rough surface is captured accurately in numerical models. Several studies show that mesoscale models frequently overestimate wind speeds near the surface especially over complex terrain and fail to reproduce realistic vertical profiles of wind speed including e.g. low level jets (LLJs). It is assumed that state-of-the-art land use data sets don’t represent the surface roughness due to forests, buildings and cropland correctly in models with horizontal resolutions of less than 1km. In addition, land use data sets should be time dependent to consider (seasonal) changes in surface roughness, e.g. due to forest clearances or cultivation of crop.

The WRF model is used in this study to run high resolution real-case simulations of BL flows. The case studies are performed over both complex terrain (double-hill site of the Perdigão 2017 campaign, Portugal) and over flat terrain (Comet campaign 2018, Poland). It is shown that aerodynamic roughness lengths from state-of-the-art land use data sets underestimate real surface roughness, which leads to overestimated surface winds. The implementation of a forest parameterization in WRF leads to a considerable improvement and reduction of surface winds due to additional friction terms on the lowermost model levels. This results in a better representation of LLJs.
The role of $N^*(1535)$ in $pp \to pp ϕ$ and $π^- p \to n ϕ$ reactions
Creators: name: Xie, J. J.
name: Zou, B. S.
name: Chiang, H. C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The near threshold $ϕ$ meson production in proton-proton and $π^- p$ collisions is studied with the assumption that the production mechanism is due to the sub-$Nϕ$-threshold $N^*(1535)$ resonance. The $π^0$, $η$ and $ρ^0$-meson exchanges for proton-proton collisions are considered. It is shown that the contribution to the $pp \to pp ϕ$ reaction from the t-channel $π^0$ meson exchange is dominant. With a significant $N^*(1535)Nϕ$ coupling ($g^2_{N^*(1535)N ϕ}/4 π$ = 0.13), both $pp \to pp ϕ$ and $π^- p \to n ϕ$ data are very well reproduced. The significant coupling of the $N^*(1535)$ resonance to $N ϕ$ is compatible with previous indications of a large $s \bar{s}$ component in the quark wave function of the $N^*(1535)$ resonance and may be the real origin of the significant enhancement of the $ϕ$ production over the naive OZI-rule predictions.
description: 15 pages, 6 figures
UV and X-ray observations of the neutron star LMXB EXO 0748-676 in its quiescent state
Creators: name: Parikh, A. S.
name: Degenaar, N.
name: Santisteban, J. V. Hernandez
name: Wijnands, R.
name: Psaradaki, I.
name: Costantini, E.
name: Modiano, D.
name: Miller, J. M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The accretion behaviour in low-mass X-ray binaries (LMXBs) at low luminosities, especially at 3500 km/s), which could indicate that it results from an outflow such as a pulsar wind. By studying several epochs of X-ray and near-UV data obtained with XMM-Newton, we find no clear indication that the emission in the two wavebands is connected. Moreover, the luminosity ratio of Lx/Luv >100 is much higher than that observed from neutron star LMXBs that exhibit low-level accretion in quiescence. Taken together, this suggests that the UV and X-ray emission of EXO 0748-676 may have different origins, and that thermal emission from crust-cooling of the neutron star, rather than ongoing low-level accretion, may be dominating the observed quiescent X-ray flux evolution of this LMXB.
description: 10 pages, 1 table, 4 figures, published in MNRAS. This arXiv version includes the changes described in the paper erratum
Η Αναβίωση του Μεγαλοϊδεατισμού στην Ελλάδα κατά την Διάρκεια του Β' Παγκοσμίου Πολέμου
Creators: name: Τραϊκόπουλος, Στυλιανός Δ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2020
Subjects: Μεγάλη Ιδέα
Ελληνικές Εθνικές Διεκδικήσεις
Εμμανουήλ Τσουδερός
Κυβέρνηση Καΐρου
Megali Idea
Greek national claims
Emmanuel Tsouderos
Exiled Government of Cairo

description: Με την ιταλική εισβολή και εμπλοκή της Ελλάδας στον Β΄ Παγκόσμιο Πόλεμο (Β΄ Π.Π.) τον Οκτώβριο του 1940, ακολούθησε η γερμανική επίθεση και κατάληψη της χώρας από τις δυνάμεις του Άξονα τον Μάιο του 1941, οπότε η ελληνική κυβέρνηση καταφεύγει στο Κάϊρο. Στις 4 Ιουλίου του 1941 κατά τη διάρκεια της μετακίνησής της από Αίγυπτο προς το Κέιπ Τάουν της Νοτίου Αφρικής, εν πλω με το ολλανδικό κρουαζιερόπλοιο «New Amsterdam», ο πρωθυπουργός Εμμανουήλ Τσουδερός διορισμένος από τον Γεώργιο Β΄, συντάσσει και αποστέλλει υπόμνημα στον τελευταίο, εκθέτοντας τις Εθνικές Διεκδικήσεις (ΕΔ) που πρέπει να επιδιώξει η Ελλάδα από εδώ και πέρα. Αυτό που είναι εκπληκτικό και ενδεχομένως άξιο απορίας είναι ότι αυτήν ακριβώς τη χρονική στιγμή, 34 ημέρες μετά την μάχη της Κρήτης, καταγράφεται επίσημα η πλήρης μεταστροφή της ελληνικής εξωτερικής πολιτικής και μάλιστα σε συνθήκες έλλειψης μητροπολιτικού εδάφους! Η ελληνική εξωτερική πολιτική από την εθνική πολιτική περιχαράκωσης και διατήρησης των υφιστάμενων συνόρων έτσι, όπως ακριβώς διαμορφώθηκαν μετά την Μικρασιατική Καταστροφή και την Συνθήκη της Λωζάννης, οδηγείται σε μια έντονη διπλωματική προσπάθεια αλλαγής του «status quo» των ελληνικών συνόρων.
description: With the Italian invasion and involvement of Greece in World War II (WWII) in October 1940, the German invasion and occupation of the country by the Axis powers in May 1941 followed, when the Greek government resorted to Cairo. On July 4, 1941, during her voyage from Egypt to Cape Town, South Africa, aboard the Dutch cruise ship New Amsterdam, Prime Minister Emmanuel Tsouderos, appointed by George II, drafts and sends the last, under exposing the National Claims (EC) that Greece must pursue from now on. What is surprising and possibly surprising is that at this very moment, 34 days after the battle of Crete, the complete reversal of Greek foreign policy is officially recorded, even in conditions of lack of metropolitan territory! Greek foreign policy from the national policy of entrenching and maintaining the existing borders, just as they were formed after the Asia Minor Catastrophe and the Treaty of Lausanne, is leading to a strong diplomatic effort to change the "status quo" of the Greek borders.
Computers and content-based language learning
Creators: name: Hooper, Hugh R.
Publisher: name: University of British Columbia
Year: 2010

description: Can a computer database be used to augment a content-based approach to developing academic discourse? This document reports on the integration of these three areas in student tasks in a unit of work (biology) taught by a content teacher and a language specialist to a class of grade 7 students in a Vancouver elementary school. The objectives of the study were 1) to investigate the connections between biology content, the academic discourse of classification and a computer database, and 2) to identify if each area was in fact related to the knowledge structures of classification and description. The research method focussed on, ethnographic observations, interviews and recordings of the students and the teachers as they worked through the unit. Analysis of the findings seems to suggest that there are connections between biology content, academic discourse of classification and a computer database, and that each area is related to the knowledge structure of classification and description. This finding further suggests that student tasks at the computer have the potential for developing academic discourse and the learning of content. This potential may deserve further investigation by both teachers and researchers.
Spatially nonuniform phases in the one-dimensional SU(n) Hubbard model for commensurate fillings
Creators: name: Szirmai, E.
name: Legeza, Ö.
name: Sólyom, J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The one-dimensional repulsive SU$(n)$ Hubbard model is investigated analytically by bosonization approach and numerically using the density-matrix renormalization-group (DMRG) method for $n=3,4$, and 5 for commensurate fillings $f=p/q$ where $p$ and $q$ are relatively prime. It is shown that the behavior of the system is drastically different depending on whether $q>n$, $q=n$, or $qn$, the umklapp processes are irrelevant, the model is equivalent to an $n$-component Luttinger liquid with central charge $c=n$. When $q=n$, the charge and spin modes are decoupled, the umklapp processes open a charge gap for finite $U>0$, whereas the spin modes remain gapless and the central charge $c=n-1$. The translational symmetry is not broken in the ground state for any $n$. On the other hand, when $q
description: 10 pages, 11 figures
A new distant Giant Radio Galaxy in the Boötes field serendipitously detected by Chandra
Creators: name: Masini, Alberto
name: Celotti, Annalisa
name: Grandi, Paola
name: Moravec, Emily
name: Williams, Wendy L.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Giant Radio Galaxies (GRGs) are the largest single structures in the Universe. Exhibiting extended radio morphology, their projected sizes range from 0.7 Mpc up to 4.9 Mpc. LOFAR has opened a new window on the discovery and investigation of GRGs and, despite the hundreds that are today known, their main growth catalyst is still debated. One natural explanation for the exceptional size of GRGs is their old age. In this context, hard X-ray selected GRGs show evidence of restarting activity, with the giant radio lobes being mostly disconnected from the nuclear source, if any. In this paper, we present the serendipitous discovery of a distant ($z=0.629$), medium X-ray selected GRG in the Boötes field. High-quality, deep Chandra and LOFAR data allow a robust study of the connection between the nucleus and the lobes, at a larger redshift so far inaccessible to coded-mask hard X-ray instruments. The radio morphology of the GRG presented in this work does not show evidence for restarted activity, and the nuclear radio core spectrum does not appear to be GPS-like. On the other hand, the X-ray properties of the new GRG are perfectly consistent with the ones previously studied with Swift/BAT and INTEGRAL at lower redshift. In particular, the bolometric luminosity measured from the X-ray spectrum is a factor of six larger than the one derived from the radio lobes, although the large uncertainties make them formally consistent at $1σ$. Finally, the moderately dense environment around the GRG, traced by the spatial distribution of galaxies, supports recent findings that the growth of GRGs is not primarily driven by underdense environments.
description: 8 pages, 5 figures. Accepted for publication in A&A
Additional file 6: of GTSE1 is involved in breast cancer progression in p53 mutation-dependent manner
Creators: name: Lin, Fen
name: Xie, Yu-Jie
name: Zhang, Xin-Ke
name: Huang, Tie-Jun
name: Xu, Hong-Fa
name: Mei, Yan
name: Liang, Hu
name: Hu, Hao
name: Lin, Si-Ting
name: Luo, Fei-Fei
name: Lang, Yan-Hong
name: Peng, Li-Xia
name: Qian, Chao-Nan
name: Huang, Bi-Jun
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Figure S3. (A) Overexpression of GTSE1 could promote cell migration in MCF7 cells compared with control cells. (B and C) Silencing or overexpression of GTSE1 markedly changed cell migration as detected by wound-healing assay. (D and E) Quantification data for C and D. *p < 0.05, *p < 0.01, ***p < 0.001, t-test. (F and G) The invasion assays were conducted in the indicated cell lines for a specific AKT inhibitor LY294002. (H) Western blot analysis of EMT maker in indicated cells after LY294002 treatment, and GAPDH as a loading control. (I) The survival data from PROGgeneV2 database shows that lung metastasis-free survival was reduced in the GTSE1 high expression group. (PDF 16315 kb)
Integral equalities for functions of unbounded spectral operators in Banach spaces
Creators: name: Silvestri, Benedetto
Publisher: name: arXiv
Year: 2008
Subjects: subject: Functional Analysis (math.FA)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 46G10, 47B40, 47A60

description: We investigate a limiting procedure for extending local integral operator equalities to the global ones and to applying it to obtaining generalizations of the Newton-Leibnitz formula for operator-valued maps for a wide class of unbounded operators.
description: 76 pages
A non factorized calculation of the process ^3He(e,e'p)^2H at medium energies
Creators: name: Atti, C. Ciofi degli
name: Kaptari, L. P.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The exclusive process ^3He(e,e^\prime p)^2H has been analyzed using realistic few-body wave functions corresponding to the AV18 interaction and treating the final state interaction (FSI) within the Eikonal Approximation to describe the multiple rescattering of the struck nucleon with the nucleons of the spectator two-nucleon system. Calculations have been performed in momentum space so that the nucleon electromagnetic current could be left in the fully covariant form avoiding by this way non relativistic reductions and the factorization approximation. The results of calculations, which are compared with recent JLab experimental data, show that the left-right asymmetry exhibit a clear dependence upon the multiple scattering in the final state and demonstrate the breaking down of the factorization approximation at ϕ=0 i.e. for "negative" and large \geq 300MeV/c values of the missing momentum.
description: 14 pages, 6 figures
Coupled quintessence and vacuum decay
Creators: name: Costa, F. E. M.
name: Alcaniz, J. S.
name: Maia, J. M. F.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We discuss observational consequences of a class of cosmological models characterized by the dilution of pressureless matter attenuated with respect to the usual $a^{-3}$ scaling due to the decay of vacuum energy. We carry out a joint statistical analysis of observational data from the new \emph{gold} sample of 182 SNe Ia, recent estimates of the CMB shift parameter, and BAO measurements from the SDSS to show that such models favor the decay of vacuum only into the dark matter sector, and that the separately conserved baryons cannot be neglected. In order to explore ways to more fundamentally motivated models, we also derive a coupled scalar field version for this general class of vacuum decay scenarios.
description: 6 pages, 3 figures, LaTeX
Isolate record for VAFB-ISO-653
Creators: name: Holloway, Corinne
Year: 1900
Subjects: subject: Santa Barbara (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3486/santa-barbara-county
subject: Vandenberg Air Force Base (VAFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85469/vandenberg-air-force-base-vafb
subject: Vandenberg Space Force Base (VSFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85584/vandenberg-space-force-base-vsfb
subject: California (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1484/california-state-territory
subject: Chipped Stone
valueUri: https://core.tdar.org/browse/material-type/2/chipped-stone
subject: Chert
valueUri: https://core.tdar.org/browse/material-type/213/chert
subject: Reconnaissance / Survey
valueUri: https://core.tdar.org/browse/investigation-type/7/reconnaissance-survey

description: This document is the isolated find record for VAFB-ISO-653. The artifact is a large light tan Monterey chert biface.
Spin response and topology of a staggered Rashba superconductor
Creators: name: Skurativska, Anastasiia
name: Sigrist, Manfred
name: Fischer, Mark H.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Inversion symmetry is a key symmetry in unconventional superconductors and even its local breaking can have profound implications. For inversion-symmetric systems, there is a competition on a microscopic level between the spin-orbit coupling associated with the local lack of inversion and hybridizing terms that `restore' inversion. Investigating a layered system with alternating mirror-symmetry breaking, we study this competition considering the spin response of different superconducting order parameters for the case of strong spin-orbit coupling. We find that signatures of the local non-centrosymmetry, such as an increased spin susceptibility in spin-singlet superconductors for $T\rightarrow 0$, persist even into the quasi-three-dimensional regime. This leads to a direction dependent spin response which allows to distinguish different superconducting order parameters. Furthermore, we identify several regimes with possible topological superconducting phases within a symmetry-indicator analysis. Our results may have direct relevance for the recently reported Ce-based superconductor CeRh$_2$As$_2$ and beyond.
Amplitude Damping for single-qubit System with single-qubit mixed-state Environment
Creators: name: Jung, Eylee
name: Hwang, Mi-Ra
name: Ju, You Hwan
name: Park, D. K.
name: Kim, Hungsoo
name: Kim, Min-Soo
name: Son, Jin-Woo
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study a generalized amplitude damping channel when environment is initially in the single-qubit mixed state. Representing the affine transformation of the generalized amplitude damping by a three-dimensional volume, we plot explicitly the volume occupied by the channels simulatable by a single-qubit mixed-state environment. As expected, this volume is embedded in the total volume by the channels which is simulated by two-qubit enviroment. The volume ratio is approximately 0.08 which is much smaller than 3/8, the volume ratio for generalized depolarizing channels.
description: 13 pages, 2 figures incluided V2: homepage address is included in reference V3: version to appear in J. Phys. A: Mathematical and Theoretical
Φύση και λειτουργία της πολυεδαφικής αδειοδότησης στην ψηφιακή ενιαία αγορά και η σχέση της με τη συλλογική διαχείριση
Creators: name: Μαυροσκότη, Ζωή Π.
Publisher: name: Aristotle University of Thessaloniki
Year: 2020
Subjects: Συλλογική διαχείριση
Πνευματική ιδιοκτησία
Οδηγία 2014/26/ΕΕ
Ν 4481/2017
Collective management
Copyright
Directive 2014/26/EU
Greek act no 4481/2017

description: Η παρούσα διδακτορική διατριβή έχει ως αντικείμενο τη διερεύνηση της νομικής φύσης και λειτουργίας τριών συμβάσεων που εντάσσονται στη διαδικασία της χορήγησης πολυεδαφικής άδειας μουσικών έργων, όπως αυτή ρυθμίζεται από το πλέγμα διατάξεων του Ν 4481/2017. Στο πλαίσιο αυτό οριοθετούνται εννοιολογικά και αναλύονται ως προς τη φύση και τη λειτουργία τους (α) η σύμβαση ανάθεσης διαχείρισης δικαιωμάτων δημιουργού μουσικού έργου σε οργανισμό συλλογικής διαχείρισης ή ανεξάρτητη οντότητα διαχείρισης μουσικών έργων, (β) η πολυεδαφική άδεια που χορηγεί οργανισμός συλλογικής διαχείρισης ή ανεξάρτητη οντότητα διαχείρισης σε πάροχο επιγραμμικών υπηρεσιών μουσικής και (γ) η τυχόν συναφθείσα σύμβαση εκπροσώπησης οργανισμού συλλογικής διαχείρισης από άλλον οργανισμό με σκοπό την χορήγηση αυτών των πολυεδαφικών αδειών για λογαριασμό του.
description: The present doctoral dissertation discusses the legal nature and function of three contracts that are part of the process of granting a multi-territorial license for musical works, as regulated by the provisions of Greek Collective Management Act No 4481/2017. In this context, it discusses the nature and operation of (a) the contract for the assignment of management of a musician's copyright to a collective management organisation or an independent management entity, (b) the multi-territorial license granted by a collective management organisation or an independent management entity to a music service provider and (c) the representation agreement of a collective management organisation with another organisation for the purpose of granting these multi-territorial licenses on its behalf.
D6.1 Data Management Plan for IPERION HS
Creators: name: Padfield, Joseph
Publisher: name: Zenodo
Year: 2021
Subjects: Data Management Plan, Open Access, Open Data, FAIR

description: This Data Management Plan (DMP) documents the agreed data management procedures and protocols used by the project partners to organise, preserve and share data produced during the IPERION HS project. The general aim being to ensure that all the data and processes, produced within IPERION HS, are as open and FAIR as possible, but also as closed as necessary. The document will be updated during the project, as needed, to include further details and developments.
An exploratory study of kindergarten children's critical response to literature during group storybook reading
Creators: name: Palmer, Marlene
Publisher: name: University of British Columbia
Year: 2010

description: It is now well known that linguistically interactive experiences with stories during the preschool years develop the child's knowledge about written language, along with abilities to construct meaning from literary forms of language. Storytime as a literacy activity in school is just beginning to be explored. It appears that there are ways of eliciting and interpreting children's implicit responses to stories which positively affect their thinking, understanding, and sensitivity about literature. In turn, these responses strengthen the foundation of the kind of critical reading abilities necessary for the continuation of literacy development. The purpose of this study was to investigate whether a teacher reading selected books and practicing specific teacher interaction behaviors during group storytime would increase the critical responses about literature from a group of children. A pretest-posttest nonequivalent group design was used. Subjects were two intact groups of upper middle class kindergarten children who attended either morning or afternoon sessions in the same school with the same teacher. The researcher read the treatment group ten different stories, one per day, over the period of ten days. During this time, the researcher practiced specific teacher interaction behaviors with the group. For the same period of time, the researcher read random books to the nontreatment group and did not practice specific teacher interaction behaviors. The comments and questions arising from three pretest storytimes and three posttest storytimes for each group were coded according to an author-adapted matrix instrument composed of ten literary elements and four levels of knowledge. The children in the treatment group gave significantly more critical responses than the children in the nontreatment group. Qualitative observations during the study indicated the need to develop means of identifying and evaluating behaviors of both teachers and children related to literature and literacy learning.
High Performance and Scalable NAT System on Commodity Platforms
Creators: name: Li, Junfeng
name: Li, Dan
name: Huang, Yukai
name: Cheng, Yang
name: Ling, Ruilin
Publisher: name: arXiv
Year: 2021
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Quick network address translation (NAT) is proposed to improve the network performance of the NAT system on the commodity server by three ways. First, the quick NAT search algorithm is designed to use the Hash search instead of the sequential search to reduce latency when looking up the NAT rule table. Second, to leverage the power of the multi-core central processing unit (CPU) and the multi-queue network interface card, Quick NAT enables multiple CPU cores to process in parallel. The localized connection tracking table and the compare-and-swap based lock-free NAT Hash tables are designed to eliminate the lock overhead. Third, Quick NAT uses the polling and zero-copy delivery to reduce the cost of interrupt and packet copies. The evaluation results show that Quick NAT obtains high scalability and line-rate throughput on the commodity server.
description: in Chinese language
Ultraviolet light emission from Si in a scanning tunneling microscope
Creators: name: Schmidt, Patrick
name: Berndt, Richard
name: Vexler, Mikhail I.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Ultraviolet and visible radiation is observed from the contacts of a scanning tunneling microscope with Si(100) and (111) wafers. This luminescence relies on the presence of hot electrons in silicon, which are supplied, at positive bias on n- and p-type samples, through the injection from the tip, or, at negative bias on p-samples, by Zener tunneling. Measured spectra reveal a contribution of direct optical transitions in Si bulk. The necessary holes well below the valence band edge are injected from the tip or generated by Auger processes.
Narrow Resonances Revisited -- Simplifying Multidimensional Constraints
Creators: name: Chivukula, R. Sekhar
name: Ittisamai, Pawin
name: Osborne, James
name: Simmons, Elizabeth H.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: As we amass more LHC data, we continue to search for new and improved methods of visualizing search results, in ways that are as model-independent as possible. The simplified limits framework is an approach developed to recast limits on searches for narrow resonances in terms of products of branching ratios (BRs) corresponding to the resonance's production and decay modes. In this work, we extend the simplified limits framework to a multidimensional parameter space of BRs, which can be used to unfold an ambiguity in the simplified parameter $ζ$ introduced when more than one channel contributes to the production of the resonance. It is also naturally applicable to combining constraints from experimental searches with different observed final states. Constraints can be visualized in a three-dimensional space of branching ratios by employing ternary diagrams, triangle plots which utilize the inherent unitarity of the sum of the resonance's BRs. To demonstrate this new methodology, we recast constraints from recent ATLAS searches in diboson final states for spin-0, 1, and 2 narrow resonances into constraints on the resonance's width-to-mass ratio and display them in the space of relevant branching ratios. We also demonstrate how to generalize the method to cases where more than three branching ratios are relevant by using N-simplex diagrams, and we suggest a broader application of the general method to digital data sets.
description: 20 pages, 9 figures
The genetic architecture of expression and splicing in African ancestry populations
Creators: name: Schubert, Ryan
name: Okoro, Paul
name: Luke, Amy
name: Dugas, Lara
name: Wheeler, Heather E.
Publisher: name: F1000 Research Limited
Year: 2019

description: Transcriptome-wide association studies are widely used for identifying potential regulatory mechanisms underlying complex traits. However, the portability of gene expression prediction models varies between populations likely due to different linkage disequilibrium (LD) patterns and allele frequencies. We sought to determine whether LD pruning prior to elastic net model building improves or maintains cross-population predictive performance while lowering runtimes.
We used transcriptome data from two cohorts, MESA (Multiethnic Study of Atherosclerosis, monocytes) and METS (Modeling the Epidemiological Transition Study, whole blood), as our primary training and test datasets. We pruned linked SNPs with a window size of 50kb, variant SNP shift size of 5, and r2 threshold of 0.8 within each of the 3 self-identified populations that comprise MESA: African American (AFA=233), Hispanic (HIS=352), and European (CAU=578). Then, in each population, we built pruned and unpruned models using elastic net with nested cross-validation to assess the predictive performance (r) of local SNPs (within 1Mb) surrounding each gene. Genes with average predicted vs observed r>0.1 were considered significant. More genes were significant in pruned (AFA=3449, HIS=4048, CAU=4534) than unpruned models (AFA=3096, HIS=3856, CAU=4419). We predicted gene expression in METS (n=77 Ghanaians and African Americans) using the pruned and unpruned models built in MESA and compared predicted to observed METS expression. Spearman correlations were not significantly different when comparing pruned (median=0.089) and unpruned AFA (median=0.093) in METS (p=0.44).  However, Spearman correlations were higher in the pruned models for both HIS (pruned median=0.070, unpruned median=0.058, p=3.6e-4) and CAU (pruned median=0.048, unpruned median=0.042, p=0.016). The average runtime for building pruned models was 55 s per gene (95% CI [45.8, 64.2]), compared to 205 s per gene for unpruned models (95% CI [192.8, 218.1]).
Our results indicate that by LD pruning we decrease runtime and predict more genes both within and between populations without sacrificing accuracy. While prediction is best between similar ancestry populations, LD pruning prior to elastic net modeling prefilters out highly correlated SNPs within a population and thus may reduce potential sources of noise in the elastic net selection, which leads to improved predictive performance across populations compared to unpruned models.
title: Icelandic Fishery On Oceanic Redfish (S.Mentella Travin); Information Based On Log-Book Data And Sampling From The Commercial Fishery
Creators: name: Sigurðsson, Þorsteinn
name: Thorarinsson, Kristjan
Publisher: name: ASC 1998 - BB
Year: 2024
Subjects: Fisheries and aquaculture
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.The Icelandic fishery on oceanic redfish in the Irminger Sea and adjacent waters since Iceland began to fish on the stock in 1989 is described. In 1995, extensive collaboration between the Federation of Icelandic Fishing Vessel Owners and the Marine Research Institute on redfish research was instituted. This collaboration involves i.a. extensive sampling from the commercial catch and improved log-book design, which has greatly improved the quality of information about the fishery. The paper describes the results of this project, including catch quantity, fishing effort and catch per unit effort, horizontal and vertical distribution of the catches, the size of fish by depth, fish length and weight-length relationships. As the Icelandic catch increased, there was a concurrent trend of increasing proportion of catches consisting of larger fish caught at greater depth. Thus in 1989-1991, trawling was almost exclusively at depths of !00-450m while from 1994 most trawling has occurred at depths greater than 450 m. Fishing at depths greater than 450 m occurs mostly in spring and early summer close to or within the Icelandic EEZ and yields relatively large redfish. This is often followed by some limited fishing further offshore later in the summer at lesser depths yielding relatively smaller redfish.
Quantum algebra of the Hamiltonian constraint in reduced four-dimensional gravity
Creators: name: Ita, Eyo Eyo
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper we demonstrate closure of the quantum algebra of Hamiltonian constraints in a theory directly related to a certain sector of general relativity reduced to diagonal variables.
description: 8 pages