cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The environments and ages of extragalactic radio sources inferred from multi-frequency radio maps
Creators: name: Kaiser, Christian R.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A 3-dimensional model of the synchrotron emissivity of the cocoons of powerful extragalactic radio sources of type FRII is constructed. Bulk backflow and energy losses of the relativistic electrons, radiative and adiabatic, are self-consistently taken into account. Thus the model is an extension of spectral aging methods including the underlying source dynamics into the age estimates. The discrepancies between spectral ages and dynamical ages arising from earlier methods are resolved. It is also shown that diffusion of relativistic particles within the cocoon is unlikely to significantly change the particle spectrum and thus the emitted radio spectrum. Projection along the line of sight yields 1 or 2-dimensional surface brightness distributions which can be compared with observations. From the model parameters constraints on the source age, the density of the source environment and the angle to the line of sight can be derived. Application of the method to Cygnus A, 3C 219 and 3C 215 show that the method provides robust estimates for the model parameters for sources with comparatively regularly shaped radio lobes. The resolution of the radio maps required is only moderate. Within the large uncertainties for the orientation angle, the three example sources are found to be consistent with orientation-based unification schemes of radio-loud AGN. In the case of Cygnus A the gas density of the environment is found to agree with independent X-ray measurements. For 3C 219 and 3C 215 the densities derived from the model are apparently too low. It is suggested that these discrepancies are caused by overestimates of slope and core radius of $β$-models for the gas density distribution from X-ray observations for clusters hosting powerful radio sources.
description: 20 pages, 9 ps-figures, uses A&A style, accepeted by A&A
Additional file 2 of SorGSD: updating and expanding the sorghum genome science database with new contents and tools
Creators: name: Liu, Yuanming
name: Wang, Zhonghuang
name: Wu, Xiaoyuan
name: Zhu, Junwei
name: Luo, Hong
name: Tian, Dongmei
name: Li, Cuiping
name: Luo, Jingchu
name: Zhao, Wenming
name: Hao, Huaiqing
name: Jing, Hai-Chun
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Information Systems
subject: FOS: Computer and information sciences

description: Additional file 2: Table S2. Feature comparisons between two versions.
A Case for Efficient Hardware/Software Cooperative Management of Storage and Memory
Creators: name: Meza, Justin
name: Yixin  Luo
name: Khan, Samira
name: Jishen  Zhao
name: Xie, Yuan
name: Mutlu, Onur
Publisher: name: Carnegie Mellon University
Year: 2013
Subjects: subject: Computer Engineering
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Most applications manipulate persistent data, yet traditional systems decouple data manipulation from persistence in a two-level storage model. Programming languages and system software manipulate data in one set of formats in volatile main memory (DRAM) using a load/store interface, while storage systems maintain persistence in another set of formats in non-volatile memories, such as Flash and hard disk drives in traditional systems, using a file system interface. Unfortunately, such an approach suffers from the system performance and energy overheads of locating data, moving data, and translating data between the different formats of these two levels of storage that are accessed via two vastly different interfaces. Yet today, new non-volatile memory (NVM) technologies show the promise of storage capacity and endurance similar to or better than Flash at latencies comparable to DRAM, making them prime candidates for providing applications a persistent single-level store with a single load/store interface to access all system data. Our key insight is that in future systems equipped with NVM, the energy consumed executing operating system and file system code to access persistent data in traditional systems becomes an increasingly large contributor to total energy. The goal of this work is to explore the design of a Persistent Memory Manager that coordinates the management of memory and storage under a single hardware unit in a single address space. Our initial simulation-based exploration shows that such a system with a persistent memory can improve energy efficiency and performance by eliminating the instructions and data movement traditionally used to perform I/O operations
Cerocoma (Meloides) turcica Pardo Alcaide 1977
Creators: name: Turco, Federica
name: Bologna, Marco A.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Meloidae
Cerocoma
Cerocoma turcica

description: Cerocoma (Meloides) turcica Pardo Alcaide, 1977
Figs 2Q, 3Q, 4Q, 6Q
 Cerocoma adamovichiana ssp. turcica Pardo Alcaide, 1977: 60.
 Cerocoma (Meloides) turcica, Dvořák, 1990: 3.
 Type locality. “O. Turkei, Ö. Solhan (ö Bingöl)” (Pardo Alcaide 1977).
 Type specimens. Types, preserved in the Pardo Alcaide’s collection (MULL), were not examined.
 Description. Male. Body metallic green with yellowish setation, particularly dense and long on head and pronotum; legs, antennae and mouthparts, including maxillary palpi, orange; frontal calli metallic green, except for the anteriormost internal margins orange; narrow orange spot in the area between frontal calli, wider posteriad.
Head transverse with slightly protruding eyes. Maxillary palpi modified with palpomere II wide, flattened and curved; III swollen, long and rounded on the external side; IV long and gradually widened from base to apex (Fig. 3Q). Antennae modified with antennomere I bearing a short, narrow and bent expansion on the external side and dorsal keel wide, high and apically curved; III–VI very modified and ventrally expanded; V with short setae on distal face of ventral laminar expansion; VI with a very long, narrow and curved expansion on ventral side; VI–VII each with a tuft of long and erect setae on ventral side; IX transverse, rounded apically, dorsally slightly flattened and dorsal edge deeply bilobate (Fig. 2Q).
Protibial keel short and straight in lateral view (Fig. 4Q). Protarsomeres weakly dorso-ventrally flattened; II with an obvious dorsal bulge; protarsomere III shorter than V, excluding claws.
Gonostyli, in lateral view, slightly curved, with apical lobes dorsally directed; apical lobes, in dorsal view, swollen and parallel. Apex of aedeagus pointed; aedeagal hooks subequal in size (the subapical slightly larger). Sclerotised hooks of endophallus subequal in size (the apical slightly larger), the apical pointing outwards and the subapical backwards (Fig. 6Q).
Female. Not modified. Refer to key for diagnostic characters.
 Taxonomy. For taxonomic remarks on C. turcica see the discussion on C. muehlfeldi.
 Distribution. Macedonia, Bulgaria, N Greece, SE Romania, S Russia, Turkey, Georgia, Armenia, NW Iran. A single record from Slovakia is probably erroneous.
description: Published as part of Turco, Federica & Bologna, Marco A., 2011, Systematic revision of the genus Cerocoma Geoffroy, 1762 (Coleoptera: Meloidae: Cerocomini) 2853, pp. 1-71 in Zootaxa 2853 (1) on page 37, DOI: 10.11646/zootaxa.2853.1.1, http://zenodo.org/record/5286891
Preconditioned Calves
Creators: name: Williams, Donald E.
Publisher: name: The Bovine Practitioner
Year: 1969

description: The American Association of Bovine Practitioners, in response to the need of the livestock industry, prepared a program in 1968 for certified pre-conditioned calves. The trademark of CPH was registered with the United States patent office. CPH designates that the calves are certified as pre-conditioned for health. This trademark can only be used by those veterinarians participating in the program as outlined by the American Association of Bovine Practitioners.
description: The Bovine Practitioner, No. 4 (1969 October)
Joint Gaussian Processes for Biophysical Parameter Retrieval
Creators: name: Svendsen, Daniel Heestermans
name: Martino, Luca
name: Campos-Taberner, Manuel
name: García-Haro, Francisco Javier
name: Camps-Valls, Gustau
Publisher: name: arXiv
Year: 2017
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Solving inverse problems is central to geosciences and remote sensing. Radiative transfer models (RTMs) represent mathematically the physical laws which govern the phenomena in remote sensing applications (forward models). The numerical inversion of the RTM equations is a challenging and computationally demanding problem, and for this reason, often the application of a nonlinear statistical regression is preferred. In general, regression models predict the biophysical parameter of interest from the corresponding received radiance. However, this approach does not employ the physical information encoded in the RTMs. An alternative strategy, which attempts to include the physical knowledge, consists in learning a regression model trained using data simulated by an RTM code. In this work, we introduce a nonlinear nonparametric regression model which combines the benefits of the two aforementioned approaches. The inversion is performed taking into account jointly both real observations and RTM-simulated data. The proposed Joint Gaussian Process (JGP) provides a solid framework for exploiting the regularities between the two types of data. The JGP automatically detects the relative quality of the simulated and real data, and combines them accordingly. This occurs by learning an additional hyper-parameter w.r.t. a standard GP model, and fitting parameters through maximizing the pseudo-likelihood of the real observations. The resulting scheme is both simple and robust, i.e., capable of adapting to different scenarios. The advantages of the JGP method compared to benchmark strategies are shown considering RTM-simulated and real observations in different experiments. Specifically, we consider leaf area index (LAI) retrieval from Landsat data combined with simulated data generated by the PROSAIL model.
description: 21 pages single column, Accepted for publication in IEEE Transactions on Geoscience and Remote Sensing
Microstructural investigation of the aging behavior of $(3Y-TZP)-Al_2O_3$ composites
Creators: name: Deville, Sylvain
name: Chevalier, Jérôme
name: Dauvergne, Christelle
name: Fantozzi, Gilbert
name: Bartolomé, José F.
name: Moya, José S.
name: Torrecillas, Ramón
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The low temperature autoclave aging behavior of zirconia toughened alumina composites processed by a classical powder mixing processing route was analyzed using atomic force microscopy (AFM), scanning electron microscopy and X-Ray diffraction. The transformation was evaluated in terms of nucleation and growth, assessed by XRD. The time-temperature equivalency of the transformation was used to measure an apparent activation energy of the nucleation stage of the transformation of 78kJ/mol. The microstructural features influencing the transformation were identified, and the influence of the alumina matrix on the transformation was investigated. Transformation progression grain by grain was observed by AFM. Transformation does not only occur in zirconia agglomerates but also in isolated zirconia grains. The matrix could partially inhibit the transformation. This behavior could be rationalized considering the constraining effect of the alumina matrix, shape strain accommodation arguments and microstructural homogeneity effects.
description: 17 pages, 12 figures
Structure of molecular liquids: cavity and bridge functions of the hard spheroid fluid
Creators: name: Cheung, David L.
name: Anton, Lucian
name: Allen, Michael P.
name: Masters, Andrew J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We present methodologies for calculating the direct correlation function, c(1,2), the cavity function, y(1,2), and the bridge function, b(1,2), for molecular liquids, from Monte Carlo simulations. As an example we present results for the isotropic hard spheroid fluid with elongation e=3. The simulation data are compared with the results from integral equation theory. In particular, we solve the Percus-Yevick and Hypernetted Chain equations. In addition, we calculate the first two terms in the virial expansion of the bridge function and incorporate this into the closure. At low densities, the bridge functions calculated by theory and from simulation are in good agreement, lending support to the correctness of our numerical procedures. At higher densities, the hypernetted chain results are brought into closer agreement with simulation by incorporating the approximate bridge function, but significant discrepancies remain.
description: 10 pages, 7 figures. Submitted to Phys. Rev. E
Linear connections with propagating spin-3 field in gravity
Creators: name: Baekler, Peter
name: Boulanger, Nicolas
name: Hehl, Friedrich W.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We show that Fronsdal's Lagrangian for a free massless spin-3 gauge field in Minkowski spacetime is contained in a general Yang--Mills-like Lagrangian of metric-affine gravity (MAG), the gauge theory of the general affine group in the presence of a metric. Due to the geometric character of MAG, this can best be seen by using Vasiliev's frame formalism for higher-spin gauge fields in which the spin-3 frame is identified with the tracefree nonmetricity one-form associated with the shear generators of GL(n,R). Furthermore, for specific gravitational gauge models in the framework of full nonlinear MAG, exact solutions are constructed, featuring propagating massless and massive spin-3 fields.
description: References added. Minor corrections and clarifications. To be published in Phys. Rev. D
A Bayesian based method for global optimization
Creators: name: Groch
name: Vidigal, Luis M.
name: Director, Stephen W.
Publisher: name: Carnegie Mellon University
Year: 1981
Subjects: subject: Computer Engineering
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: technical report
Cosmic Acceleration: A Natural Remedy For Horizon and Flatness Problems
Creators: name: Mitra, Abhas
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: The standard big bang cosmology has been greatly successful in explaining many observational aspects of the real universe. However, two particular diffficulties faced by it are the so-called ``horizon'' and ``flatness'' problems. By assuming that the recently found cosmic acceleration to be a genuine and ever present effect, we show that, the resultant modified Friedman model is free from both the above referred problems, and there is no need to invoke the additional ``inflationary'' initial phase as a seperate ingredient. The important cosmological milestones of the standard big babg cosmology (which predicts cosmic deceleration) like GUT symmetry breaking epoch or radiation matter decoupling epoch may remain more or less unchanged in the modified cosmology in terms of redshift values. However, in terms of cosmic time $t$, all such epochs occur earlier as the universe becomes older in this case.
description: To be presented in the Cosmology Symp. associted with 24th IAU General Assembly at Manchester from Aug 7-18, 2000
Coelioxys aurolimbata A. FORSTER 1853
Creators: name: Ban, C.
name: Ljubomirov, T.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Megachilidae
Coelioxys
Coelioxys aurolimbata

description: Coelioxys aurolimbata A. FÖRSTER 1853
P r e v i o u s r e c o r d s:Amara,Revetiş, Sibiu, Simişna, Târgu Mureş, Zalău (HENRICH 1880, 1883, MOCSÁRY 1897, ZANDEN & MATACHE 1986), Aiud, Trascău (SZILÁDY 1914), Bocşa (ZILAHI- KISS 1915).
N e w m a t e r i a l s t u d i e d:13, Sibiu, VII.1896; 13, Bârsana, 5. VII.1995; 1♀, Frăţeşti, 16. V.2002; 13, Manafu Forest, 22. VI.2006 (Fig.38).
description: Published as part of Ban, C. & Ljubomirov, T., 2009, New data on the distribution of some Megachilinae (Hymenoptera: Apoidea: Megachilidae) in Romania, pp. 1803-1816 in Linzer biologische Beiträge 41 (2) on page 1810
The combination of ground-based astrometric compilation catalogues with the HIPPARCOS Catalogue. II. Long-term predictions and short-term predictions
Creators: name: Wielen, R.
name: Lenhardt, H.
name: Schwan, H.
name: Dettbarn, C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The combination of ground-based astrometric compilation catalogues, such as the FK5 or the GC, with the results of the ESA Astrometric Satellite HIPPARCOS produces for many thousands of stars proper motions which are significantly more accurate than the proper motions derived from the HIPPARCOS observations alone. In Paper I (Wielen et al. 1999, A&A 347, 1046) we have presented a method of combination for single stars (SI mode). The present Paper II derives a combination method which is appropriate for an ensemble of 'apparently single-stars' which contains undetected astrometric binaries. In this case the quasi-instantaneously measured HIPPARCOS proper motions and positions are affected by 'cosmic errors', caused by the orbital motions of the photo-centers of the undetected binaries with respect to their center-of-mass. In contrast, the ground-based data are 'mean values' obtained from a long period of observation. We derive a linear 'long-term prediction' (LTP mode) for epochs far from the HIPPARCOS epoch T_H ~ 1991.25, and a linear 'short-term prediction' (STP mode) for epochs close to T_H. The most accurate prediction for a position at an arbitrary epoch is provided by a smooth, non-linear transition from the STP solution to the LTP solution. We present an example for the application of our method, and we discuss the error budget of our method for the FK6 (a combination of the FK5 with HIPPARCOS) and for the combination catalog GC+HIP. For the basic fundamental stars, the accuracy of the FK6 proper motions in the LTP mode is better than that of the HIPPARCOS proper motions (taking here the cosmic errors into account) by a factor of more than 4.
description: Slightly revised version. Accepted for publication in Astronomy and Astrophysics
Additional file 10 of Propofol increases morbidity and mortality in a rat model of sepsis
Creators: name: Schläpfer, Martin
name: Piegeler, Tobias
name: Dull, Randal O
name: Schwartz, David E
name: Mao, Mao
name: Bonini, Marcelo G
name: Z’Graggen, Birgit Roth
name: Beck-Schimmer, Beatrice
name: Minshall, Richard D
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: Hematology

description: Amount of mitochondrial complex IV in septic animals after 12 hours.
Freeform metagratings based on complex light scattering dynamics for extreme, high efficiency beam steering
Creators: name: Yang, Jianji
name: Sell, David
name: Fan, Jonathan A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Conventional phased-array metasurfaces utilize resonant nanoparticles or nanowaveguides to specify spatially-dependent amplitude and phase responses to light. In nearly all these implementations, subwavelength-scale elements are stitched together while minimizing coupling between adjacent elements. In this report, we theoretically analyze an alternate method of metasurface design, utilizing freeform inverse design methods, which support significantly enhanced efficiencies compared to conventional designs. Our design process optimizes wavelength-scale elements, which dramatically increases the design space for optical engineering. An in-depth coupled mode analysis of ultra-wide-angle beam deflectors and wavelength splitters shows that the extraordinary performance of our designs originates from the large number of propagating modes supported by the metagrating, in combination with complex multiple scattering dynamics exhibited by these modes. We also apply our coupled mode analysis to conventional nanowaveguide-based metasurfaces to understand and quantify the factors limiting the efficiencies of these devices. We envision that freeform metasurface design methods will open new avenues towards truly high-performance, multi-functional optics by utilizing strongly coupled nanophotonic modes and elements.
Application of the Optimized Baxter Model to the hard-core attractive Yukawa system
Creators: name: Prinsen, Peter
name: Pamies, Josep C.
name: Odijk, Theo
name: Frenkel, Daan
Publisher: name: arXiv
Year: 2006
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We perform Monte Carlo simulations on the hard-core attractive Yukawa system to test the Optimized Baxter Model that was introduced in [P.Prinsen and T. Odijk, J. Chem. Phys. 121, p.6525 (2004)] to study a fluid phase of spherical particles interacting through a short-range pair potential. We compare the chemical potentials and pressures from the simulations with analytical predictions from the Optimized Baxter Model. We show that the model is accurate to within 10 percent over a range of volume fractions from 0.1 to 0.4, interaction strengths up to three times the thermal energy and interaction ranges from 6 to 20 % of the particle diameter, and performs even better in most cases. We furthermore establish the consistency of the model by showing that the thermodynamic properties of the Yukawa fluid computed via simulations may be understood on the basis of one similarity variable, the stickiness parameter defined within the Optimized Baxter Model. Finally we show that the Optimized Baxter Model works significantly better than an often used, naive method determining the stickiness parameter by equating the respective second virial coefficients based on the attractive Yukawa and Baxter potentials.
description: 11 pages, 8 figures
Additional file 4 of Do alcohol use disorders impact on long term outcomes from intensive care?
Creators: name: McPeake, Joanne M
name: Shaw, Martin
name: O’Neill, Anna
name: Forrest, Ewan
name: Puxty, Alex
name: Quasim, Tara
name: Kinsella, John
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Admitting speciality and area.
Local recoil of extended solitons: a string theory example
Creators: name: Craps, Ben
name: Evnin, Oleg
name: Nakamura, Shin
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is well-known that localized topological defects (solitons) experience recoil when they suffer an impact by incident particles. Higher-dimensional topological defects develop distinctive wave patterns propagating along their worldvolume under similar circumstances. For 1-dimensional topological defects (vortex lines), these wave patterns fail to decay in the asymptotic future: the propagating wave eventually displaces the vortex line a finite distance away from its original position (the distance is proportional to the transferred momentum). The quantum version of this phenomenon, which we call ``local recoil'', can be seen as a simple geometric manifestation of the absence of spontaneous symmetry breaking in 1+1 dimensions. Analogously to soliton recoil, local recoil of vortex lines is associated with infrared divergences in perturbative expansions. In perturbative string theory, such divergences appear in amplitudes for closed strings scattering off a static D1-brane. Through a Dirac-Born-Infeld analysis, it is possible to resum these divergences in a way that yields finite, momentum-conserving amplitudes.
description: 14 pages; v2 minor typos corrected, minor clarifications added
Scaling-violation phenomena and fractality in the human posture control systems
Creators: name: Thurner, S.
name: Mittermaier, C.
name: Hanel, R.
name: Ehrenberger, K.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: By analyzing the movements of quiet standing persons by means of wavelet statistics, we observe multiple scaling regions in the underlying body dynamics. The use of the wavelet-variance function opens the possibility to relate scaling violations to different modes of posture control. We show that scaling behavior becomes close to perfect, when correctional movements are dominated by the vestibular system.
description: 12 pages, 4 figures, to appear in Phys. Rev. E
Additional file 1: of ACTL6A expression promotes invasion, metastasis and epithelial mesenchymal transition of colon cancer
Creators: name: Zeng, Zhijun
name: Yang, Hao
name: Xiao, Shuai
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Cancer

description: The description of cell lines, MTT assay and plate colony formation assay. (DOCX 17 kb)
Reassessment of an origin of the radio structure of J1420-0545
Creators: name: Jamrozy, M.
name: Machalski, J.
name: Nikiel-Wroczynski, B.
name: Intema, H. T.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: In this paper, we test the possibility that the structure of the largest radio galaxy J1420-0545 may have been formed by restarted rather than primary jet activity. This hypothesis was motivated by the unusual morphological properties of the source consisting of two edge-brightened, narrow, highly collinear, and symmetric lobes, thus suggesting an almost ballistic propagation of powerful jets into a particularly low-density external medium. New observations made with the VLA together with the currently available GLEAM and TGSS ADR1 data releases allow the detection of an excess emission at low frequencies. An extracted part (88 MHz - 200 MHz) of the spectrum of the emission is fitted with the DYNAGE model, giving a forecast for the environmental conditions and the energetic requirements for the presumed old cocoon related to a preceding epoch of jet activity.
description: 8 pages, 3 figures, 3 tables
A Preventive medicine program for dairy cattle in Southern Ontario
Creators: name: Cote, J. F.
Publisher: name: The Bovine Practitioner
Year: 1974

description: The principles of the herd health programme at the Ontario Veterinary College are discussed with particular emphasis on the veterinarian-dairyman relationship. The importance of: selection of herds (checking health indices before allowing enrolment into the programme); procedures and contracts to avoid misunderstanding, records for identification and up-to-date reports, and cost benefit analysis are all stressed. Analysis of data provided conclusive evidence that return on investment improved significantly (95 to 502%) when the dairyman participated in the programme.
description: The Bovine Practitioner, No. 9 (1974 November)
An optical and X-ray study of the peculiar narrow-line quasar QSO 0117-2837
Creators: name: Komossa, Stefanie
name: Grupe, D.
name: Burwitz, V.
name: Janek, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an optical and X-ray study of the quasar QSO 0117-2837. It exhibits an interesting combination of optical and X-ray properties: Despite its extremely steep observed X-ray spectrum (Gamma_x ~ -4 when fit by a simple powerlaw), its Balmer lines are fairly broad. A two-component Gaussian fit to H_beta yields FWHM_{Hbeta, broad} ~ 4000 km/s, and places QSO 0117-2837 in the `zone of avoidance' in the FWHM_{Hbeta}-Gamma_x diagram. A time variability analysis shows that QSO 0117-2837 is another case of Narrow-line Sy1 galaxy (NLSy1 hereafter) which does not show any X-ray variability during the observation. The results are discussed in view of the NLSy1 character of QSO 0117-2837.
description: 4 pages, to appear in the proceedings of "X-Ray Astronomy '99", 1999, (September 6-10, Bologna); Astrophys. Letters and Communications, in press. Preprint and related papers are available at http://www.xray.mpe.mpg.de/~skomossa/
A 3D-Stacked Logic-in-Memory Accelerator for Application-Specific Data Intensive Computing
Creators: name: Qiuling  Zhu
name: Akin, Berkin
name: H. Ekin  Sumbul
name: Fazle  Sadi
name: Hoe, James C.
name: Pileggi, Larry
name: Franchetti, Franz
Publisher: name: Carnegie Mellon University
Year: 2013
Subjects: subject: Computer Engineering
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper introduces a 3D-stacked logic-in-memory (LiM) system that integrates the 3D die-stacked DRAM architecture with the application-specific LiM IC to accelerate important data-intensive computing. The proposed system comprises a fine-grained rank-level 3D die-stacked DRAM device and extra LiM layers implementing logic-enhanced SRAM blocks that are dedicated to a particular application. Through silicon vias (TSVs) are used for vertical interconnections providing the required bandwidth to support the high performance LiM computing. We performed a comprehensive 3D DRAM design space exploration and exploit the efficient architectures to accelerate the computing that can balance the performance and power. Our experiments demonstrate orders of magnitude of performance and power efficiency improvements compared with the traditional multithreaded software implementation on modern CPU.
Hovahydrus praetextus HPRA
Creators: name: Alarie, Yves
name: Michat, Mariano C.
name: Ranarilalatiana, Tolotra
name: Bergsten, Johannes
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Dytiscidae
Hovahydrus
Hovahydrus praetextus

description: Hovahydrus praetextus (Guignot, 1951)
(Figs 13–16)
 Source of material. The only instar III larva studied was associated with adults collected at the following locality: Madagascar: Antsiranana: Sava Marojejy National Park:alpine, above treeline:small clearwater stream with knee-deep pools, below summit: MAD18-31. 14.4506S, 49.7318E, 2060 m, 10.II.2018. Leg J. Bergsten & T. Ranarilalatiana.
 Diagnosis (instar III). The instar III larvae of Hovahydrus praetextus can easily be distinguished from those of Hovahydrus sp. by the following combination of characters: larger size, HL = 1.13 mm; head capsule pear-shaped, frontoclypeus narrower, rounded apically (Fig. 13); parietale with a large number of temporal spines in dorsal view (Fig. 13); metathoracic leg shorter, <2.90 times HW; femora, tibiae and tarsi with a larger number of secondary setae (Figs 15–16; Table 2); abdominal segment VIII lightly constricted at point of insertion of urogomphi (Fig. 14).
description: Published as part of Alarie, Yves, Michat, Mariano C., Ranarilalatiana, Tolotra & Bergsten, Johannes, 2022, Larval morphology of the Madagascan endemic diving beetle genus Hovahydrus Biström, 1982 (Coleoptera: Dytiscidae) and phylogenetic comparison with other known Hyphydrini, pp. 227-246 in Zootaxa 5219 (3) on page 232, DOI: 10.11646/zootaxa.5219.3.2
Electronic properties of curved graphene sheets
Creators: name: Cortijo, Alberto
name: Vozmediano, Maria A. H.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A model is proposed to study the electronic structure of slightly curved graphene sheets with an arbitrary number of pentagon-heptagon pairs and Stone-Wales defects based on a cosmological analogy. The disorder induced by curvature produces characteristic patterns in the local density of states that can be observed in scanning tunnel and transmission electron microscopy.
description: Corrected version
title: ADCO, Premier cartulaire de Saint-Étienne de Dijon (XIIe siècle), Cart. 21 (G 125), 71 folios, f. 00078
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2015
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi

description: Premier cartulaire de Saint-Étienne de Dijon (XIIe siècle), Archives départementales de la Côte-d'Or, Cart. 21 (G 125), 71 folios, f. 00078, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Premier cartulaire de Saint-Étienne de Dijon (XIIe siècle), Archives départementales de la Côte-d'Or, Cart. 21 (G 125), 71 folios, f. 00078, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
In Situ X-Ray Radiography and Tomography Observations of the Solidification of Alumina Particles Suspensions. Part II: Steady State
Creators: name: Deville, Sylvain
name: Maire, Eric
name: Lasalle, Audrey
name: Bogner, Agnès
name: Gauthier, Catherine
name: Leloup, Jérôme
name: Guizard, C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: This paper investigates the behaviour of colloidal suspensions of alumina particles during directional solidification, by in situ high-resolution observations using X-ray radiography and tomography. This second part is focussed on the evolution of ice crystals during steady state growth (in terms of interface velocity) and on the particles redistribution taking place in this regime. In particular, it is shown that diffusion cannot determine the concentration profile and the particles redistribution in this regime of interface velocities (20-40 microns/s); constitutional supercooling arguments cannot be invoked to interpret particles redistribution. Particles are redistributed by a direct interaction with the moving solidification interface. Several parameters controlling the particles redistribution were identified, namely the interface velocity, the particle size, the shape of the ice crystals and the orientation relationships between the crystals and the temperature gradient.
description: 19 pages, 15 figures
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¸ Ð¾ÑÐ½Ð°ÑÑÐºÐ¸ Ð´Ð»Ñ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¾Ð½ÐºÐ¾Ð»Ð¸ÑÑÐ¾Ð²Ð¾Ð¹ Ð´ÐµÑÐ°Ð»Ð¸ Â«Ð¥Ð¾Ð¼ÑÑÐ¸ÐºÂ» Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of technology and equipment for the manufacture of a thin-sheetpart "Clamp" using computer modeling
Creators: name: Ð§ÐµÑÐ½ÑÑÐµÐ², ÐÐ°Ð´Ð¸Ð¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐ½Ð¾ÑÑÑ
ÑÑÐ°Ð¼Ð¿
Ð¿ÑÐ¾Ð±Ð¸Ð²ÐºÐ°
Ð²ÑÑÑÐ±ÐºÐ°
Ð³Ð¸Ð±ÐºÐ°
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÑ
technology
stamp
punching
felling
flex
technological process
productivity

description: Ð¦ÐµÐ»ÑÑ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ° ÑÐ²Ð»ÑÐµÑÑÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ðµ Ð½Ð°Ð²ÑÐºÐ¾Ð² ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð»Ð¸ÑÑÐ¾Ð²Ð¾Ð¹ ÑÑÐ°Ð¼Ð¿Ð¾Ð²ÐºÐ¸ Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð´ÐµÑÐ°Ð»Ð¸ Â«Ð¥Ð¾Ð¼ÑÑÐ¸ÐºÂ». Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð±ÑÐ´ÑÑ ÑÐ²Ð»ÑÑÑÑÑ: Ð¿Ð»Ð°Ð½ Ð¼Ð°ÑÑÑÑÑÐ½Ð¾Ð³Ð¾ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«Ð¥Ð¾Ð¼ÑÑÐ¸ÐºÂ», Ð¿ÐµÑÐµÑÐµÐ½Ñ ÑÐµÑÑÐµÐ¶ÐµÐ¹ Ð´Ð»Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÑÑÐ°Ð¼Ð¿Ð°, Ð¿Ð»Ð°Ð½ ÑÐµÑÐ°. Ð Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð¼ Ð¿ÑÐ¾ÐµÐºÑÐµ Ð¿ÑÐµÐ´Ð»Ð°Ð³Ð°ÐµÑÑÑ Ð²Ð°ÑÐ¸Ð°Ð½Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸Ð·Ð´ÐµÐ»Ð¸Ñ Â«Ð¥Ð¾Ð¼ÑÑÐ¸ÐºÂ» Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ Ð±Ð¾Ð»ÐµÐµ Ð¿ÑÐ¾Ð³ÑÐµÑÑÐ¸Ð²Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÑÑÐ°Ð¼Ð¿Ð¾Ð²ÐºÐ¸ Ð¸ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð² Ð´Ð°Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼, ÑÑÐ¾ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ ÑÐ¼ÐµÐ½ÑÑÐ¸ÑÑ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¹, ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ Ð¾ÑÑÐ¾Ð´Ð° Ð¿ÑÐ¸ ÑÐ°ÑÐºÑÐ¾Ðµ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ¼ÐµÐ½ÑÑÐ¸ÑÑ Ð²ÑÐµÐ¼Ñ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð½Ð° ÐºÐ°Ð¶Ð´Ð¾Ð¹ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸. ÐÑÐ¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð¿Ð°ÐºÐµÑÑ Ð¿Ð»Ð¾ÑÐºÐ¾Ð³Ð¾ Ð¸ Ð¾Ð±ÑÑÐ¼Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Forming Suite, KOMPAS.
description: The purpose of the diploma project is to gain skills in developing the technological process of sheet stamping using computer modeling on the example of the " Clamp" part. The result of the diploma project will be: a plan of the route technological process of manufacturing the " Clamp" part, a list of drawings for stamp production, a workshop plan. The diploma project offers a variant of the technological process of manufacturing the " Clamp" product using more advanced methods of stamping and metalworking by pressure, which reduces the number of technological operations, the amount of waste during cutting, and also reduces the manufacturing time for each operation. During the project, Forming Suite, KOMPAS flat and volume modeling packages were used.
Preventive medicine and mastitis
Creators: name: Blood, Douglas C.
Publisher: name: The Bovine Practitioner
Year: 1974

description: The following preventive measures for controlling bovine mastitis are discussed: teat dipping after milking; dry period treatment; maintenance of the milking machine; backflushing of teatcups; and culling infected cows. The role of the veterinarian in mastitis control is also outlined. Finally, the author summarizes results of the mastitis control programme carried out on the herds at the University of Melbourne. Tabulated data illustrate the quarter infection rate at drying-off in 7 herds over 6 yr. It has been estimated that there can be a net gain of $13.9/cow for a 20% reduction in quarter infection rate. Implications of these results are discussed. Paper presented to the AABP 6th Annual Convention, Fort Worth, Texas, December 1973.
description: The Bovine Practitioner, No. 9 (1974 November)
xDomain: Cross-border Proofs of Access (CMU-CyLab-09-005)
Creators: name: Bauer, Ljudevit
name: Limin  Jia
name: Reiter, Michael K.
name: Swasey, David
Publisher: name: Carnegie Mellon University
Year: 2009
Subjects: subject: 80303 Computer System Security
subject: FOS: Computer and information sciences

description: A number of research systems have demonstrated the benefits of accompanying each request with a machine-checkable proof that the request complies with access-control policy — a technique called proof-carrying authorization. Numerous authorization logics have been proposed as vehicles by which these proofs can be expressed and checked. A challenge in building such systems is how to allow delegation between institutions that use different authorization logics. Instead of trying to develop the authorization logic that all institutions should use, we propose a framework for interfacing different, mutually incompatible authorization logics. Our framework provides a very small set of primitives that defines an interface for communication between different logics without imposing any fundamental constraints on their design or nature. We illustrate by example that a variety of different logics can communicate over this interface, and show formally that supporting the interface does not impinge on the integrity of each individual logic. We also describe an architecture for constructing authorization proofs that contain components from different logics and report on the performance of a prototype proof checker.
Eiphosoma kelpanum Gauld 2000
Creators: name: González-Moreno, Alejandra
name: Bordera, Santiago
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Eiphosoma
Eiphosoma kelpanum

description: Eiphosoma kelpanum Gauld 2000
 Distribution. Neotropical (Costa Rica, Trinidad & Tobago, Venezuela).
 Habitat. Coastal dune scrubland, savannah, dry forest.
 Phenology. Appendix I (Fig. 8).
 Studied material. MEXICO. Yucatán State, Ria Lagartos Biosphere Reserve, Ría Lagartos Station, Post 024: 01–14.VII.2008, 1 ♀; 10–23.XII.2008, 1 ♀; 10–24.VI.2009, 1 ♀ (CCBA). Core II: 26.XI–10.XII.2008, 1 ♀; 24.VI–08.VII.2009, 1 ♀. Cuyo Station, Punta Meco: 28.VII–12.VIII.2008, 1 ♂ (CEUA). Sacbo: 07–21.I.2009, 1 ♂ (CCBA); 01–15.IV.2009, 1 ♂ (CEUA)
description: Published as part of González-Moreno, Alejandra & Bordera, Santiago, 2011, New records of Ichneumonidae (Hymenoptera: Ichneumonoidea) from Mexico, pp. 1-21 in Zootaxa 2879 (1) on pages 6-7, DOI: 10.11646/zootaxa.2879.1.1, http://zenodo.org/record/5285972
Additional file 1 of Propofol increases morbidity and mortality in a rat model of sepsis
Creators: name: Schläpfer, Martin
name: Piegeler, Tobias
name: Dull, Randal O
name: Schwartz, David E
name: Mao, Mao
name: Bonini, Marcelo G
name: Z’Graggen, Birgit Roth
name: Beck-Schimmer, Beatrice
name: Minshall, Richard D
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: Hematology

description: Survival of isoflurane + intralipid + CLP animals.
Evaluating and selecting protein supplements for wintering beef cows
Creators: name: Totusek, Robert
name: Gill, Donald
Publisher: name: The Bovine Practitioner
Year: 1974

description: The goal of any livestock producer or veterinarian when evaluating the alternatives for supplying supplemental nutrients for wintering beef cows should be that of selecting a package or program which will maintain adequate nutrition at least cost. Feeds, whether they are commercial supplements or forages, should be selected on the basis of quality. Most of the problems observed in terms of poor performance on commercial feeds relate to two problems: (1) An improper selection of optimum feed to fulfill the nutritional needs most economically, or (2) Low or inferior quality of supplement. Poor quality feeds are marketed because producers and their advisors frequently fail to recognize that high quality feeds cost money.
description: The Bovine Practitioner, No. 9 (1974 November)
Quantum Field Theory on Quantum Spacetime
Creators: name: Doplicher, Sergio
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Condensed account of the Lectures delivered at the Meeting on {\it Noncommutative Geometry in Field and String Theory}, Corfu, September 18 - 20, 2005.
description: 10 pages
The clustering and bias of radio-selected AGN and star-forming galaxies in the COSMOS field
Creators: name: Hale, C. L.
name: Jarvis, M. J.
name: Delvecchio, I.
name: Hatfield, P. W.
name: Novak, M.
name: Smolcic, V.
name: Zamorani, G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Dark matter haloes in which galaxies reside are likely to have a significant impact on their evolution. We investigate the link between dark matter haloes and their constituent galaxies by measuring the angular two-point correlation function of radio sources, using recently released 3 GHz imaging over $\sim 2 \ \mathrm{deg}^2$ of the COSMOS field. We split the radio source population into Star Forming Galaxies (SFGs) and Active Galactic Nuclei (AGN), and further separate the AGN into radiatively efficient and inefficient accreters. Restricting our analysis to $z<1$, we find SFGs have a bias, $b = 1.5 ^{+0.1}_{-0.2}$, at a median redshift of $z=0.62$. On the other hand, AGN are significantly more strongly clustered with $b = 2.1\pm 0.2$ at a median redshift of 0.7. This supports the idea that AGN are hosted by more massive haloes than SFGs. We also find low-accretion rate AGN are more clustered ($b = 2.9 \pm 0.3$) than high-accretion rate AGN ($b = 1.8^{+0.4}_{-0.5}$) at the same redshift ($z \sim 0.7$), suggesting that low-accretion rate AGN reside in higher mass haloes. This supports previous evidence that the relatively hot gas that inhabits the most massive haloes is unable to be easily accreted by the central AGN, causing them to be inefficient. We also find evidence that low-accretion rate AGN appear to reside in halo masses of $M_{h} \sim 3-4 \times 10^{13}h^{-1}$M$_{\odot}$ at all redshifts. On the other hand, the efficient accreters reside in haloes of $M_{h} \sim 1-2 \times 10^{13}h^{-1}$M$_{\odot}$ at low redshift but can reside in relatively lower mass haloes at higher redshifts. This could be due to the increased prevalence of cold gas in lower mass haloes at $z \ge 1$ compared to $z<1$.
description: 20 pages, 10 figures, 1 table, accepted by MNRAS
Ultracold Metastable Calcium Ensembles, a Medium for Matter Wave Amplification ?
Creators: name: Gruenert, J.
name: Quehl, G.
name: Elman, V.
name: Hemmerich, A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We propose an experimental implementation of matter wave amplification by optical pumping (MAO) with metastable calcium atoms. First experimental results indicate that pumping rates can be significantly higher than in previous experimental schemes and let it appear promising that the threshold condition for generation of degeneracy can be reached.
description: 6 pages, 2 PS figures