cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The effect of baryonic streaming motions on the formation of the first supermassive black holes
Creators: name: Tanaka, Takamitsu L.
name: Li, Miao
name: Haiman, Zoltán
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Observations of quasars at redshifts z > 6 reveal that 10^9 Msol supermassive black holes (SMBHs) had already formed when the Universe was < 0.9 Gyr old. One hypothesis for the origins of these SMBHs is that they grew from the remnants of the first generation of massive stars, which formed in low-mass (~ 10^5 to 10^6 Msol) dark matter minihaloes at z > 20. This is the regime where baryonic streaming motions--the relative velocities of baryons with respect to dark matter in the early Universe--most strongly inhibit star formation by suppressing gas infall and cooling. We investigate the impact of this effect on the growth of the first SMBHs using a suite of high-fidelity, ellipsoidal-collapse Monte Carlo merger-tree simulations. We find that the suppression of seed BH formation by the streaming motions significantly reduces the number density of the most massive BHs at z > 15, but the residual effect at lower redshifts is essentially negligible. The streaming motions can reduce by a factor of few the number density of the most luminous quasars at z ~ 10-11, where such objects could be detected by the James Webb Space Telescope. We conclude, with minor theoretical caveats, that baryonic streaming motions are unlikely to pose a significant additional obstacle to the formation of the observed high-redshift quasar SMBHs. Nor do they appreciably affect the heating and reionization histories of the Universe or the merger rates of nuclear BHs in the mass and redshift ranges of interest for proposed gravitational-wave detectors.
description: 9 pages, 5 figures, accepted for publication in MNRAS
Knowledge, Attitude and Behaviour of Health Care Personnel towards Management of Vaccine and Cold Chain in National Health Security Office Zone 4-Saraburi
Creators: name: Somying Pumtong
Publisher: name: Faculty of Pharmaceutical Sciences KKU MSU UBU
Year: 2013
Subjects: Vaccine, cold chain management, knowledge, attitude, behavior

description: Isan Journal ofPharmaceutical Sciences, 9, 3, 17-30
On the comparison between MASS and G-SCIDAR techniques
Creators: name: Masciadri, E.
name: Lombardi, G.
name: Lascaux, F.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: FOS: Physical sciences

description: The Multi Aperture Scintillation Sensor (MASS) and the Generalized-Scintillation Detection and Ranging (Generalized SCIDAR) are two instruments conceived to measure the optical turbulence (OT) vertical distribution on the whole troposphere and low stratosphere (~ 20 km) widely used in the astronomical context. In this paper we perform a detailed analysis/comparison of measurements provided by the two instruments and taken during the extended site testing campaign carried out on 2007 at Cerro Paranal and promoted by the European Southern Observatory (ESO). The main and final goal of the study is to provide a detailed estimation of the measurements reliability i.e dispersion of turbulence measurements done by the two instruments at different heights above the ground. This information is directly related to our ability in estimating the absolute value of the turbulence stratification. To better analyse the uncertainties between the MASS and the GS we took advantage of the availability of measurements taken during the same campaign by a third independent instrument (DIMM - Differential Imaging Motion Monitor) measuring the integrated turbulence extended on the whole 20 km. Such a cross-check comparison permitted us to define the reliability of the instruments and their measurements, their limits and the contexts in which their use can present some risk.
description: : 24 pages; 17 figures; MNRAS accepted on 11 November 2013
Martuwarra Council Newsletter - Vol 1, Issue 6
Creators: name: Poelina, Anne
name: Hayes, Alexander
Publisher: name: figshare
Year: 2020
Subjects: subject: 111701 Aboriginal and Torres Strait Islander Health
subject: FOS: Health sciences
subject: 110403 Traditional Aboriginal and Torres Strait Islander Medicine and Treatments
subject: FOS: Clinical medicine
subject: 130301 Aboriginal and Torres Strait Islander Education
subject: FOS: Educational sciences
subject: 160501 Aboriginal and Torres Strait Islander Policy
subject: FOS: Political science
subject: 180101 Aboriginal and Torres Strait Islander Law
subject: FOS: Law
subject: 210301 Aboriginal and Torres Strait Islander History
subject: FOS: History and archaeology
subject: 200201 Aboriginal and Torres Strait Islander Cultural Studies
subject: FOS: Other humanities
subject: 80701 Aboriginal and Torres Strait Islander Knowledge Management
subject: FOS: Media and communications
subject: 169902 Studies of Aboriginal and Torres Strait Islander Society
subject: FOS: Sociology
subject: 210101 Aboriginal and Torres Strait Islander Archaeology
subject: 200501 Aboriginal and Torres Strait Islander Literature
subject: FOS: Languages and literature
subject: 200319 Aboriginal and Torres Strait Islander Languages
subject: 190401 Aboriginal and Torres Strait Islander Performing Arts
subject: FOS: Arts (arts, history of arts, performing arts, music)
subject: 50201 Aboriginal and Torres Strait Islander Environmental Knowledge
subject: FOS: Earth and related environmental sciences
subject: 80601 Aboriginal and Torres Strait Islander Information and Knowledge Systems
subject: FOS: Computer and information sciences

description: Vol. 1: Issue 6, November 2020 newsletter for the Martuwarra Fitzroy River Council, edited by Dr Anne Poelina, Dr Magali McDuffie and Dr Alexander Hayes with contributions from Martuwarra Elders, Martuwarra Fitzroy River Community Storytellers, Researchers and members of the Martuwarra Fitzroy River Youth Film project.
Culex pulcripalpis Rondani 1872
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Culicidae
Culex
Culex pulcripalpis

description: Culex pulcripalpis Rondani, 1872
ORIGINAL DESCRIPTION: 1872a: 31.
TYPE LOCALITY: “ Italia [Italy]”.
TYPE MATERIAL: 1 ♂, lectotype (terminalia on a slide) (MZUF: Box 57): Culex Lin. / pulcripalpis Rndn. / 3022 / 670327–1 / pulchripalpis [sic!] Rondani 67, ♂, UCLA-ZOOL / lectotype Culex pulchripalpis [sic!] by Zavortink, 1968.
PARALECTOTYPE EXAMINED: 1 ♂ (missing all legs except the right mid-leg) (MZUF: Box 57): Culex Lin. / pulcripalpis Rndn. / 3022 / pulchripalpis [sic!] Rondani, ♂, UCLA-ZOOL / Paralectotypus.
SLIDE: Genitalia on slide n° 19 (Box Diptera Rondani 2): Lectotypus / pulchripalpis Rondani, 67 UCLA-ZOOL ♂, Univ. Calif. Los Angeles, Zoology - Ent., 670327–1 # 3022.
CURRENT STATUS: valid species, as Orthopodomyia pulchripalpis [sic!] (Minář 1991: 85); valid species, as Orthopodomyia pulcripalpis (Boorman et al. 1995: 11, Severini et al. 2009: 222, Harbach 2018: 108).
REMARKS: Rondani (1872a: 31) included Culex pulcripalpis as a new species in a key but did not provide a detailed description, number or length of the specimens but provided specific characters for the male. The subsequent spelling “ pulchripalpis ” has been used (Giles 1900: 275, Kertész 1903: 145, Zavortink 1968: 52, Minář 1991: 85) but it is not in prevailing usage (Boorman et al. 1995: 11, Severini et al. 2009: 222, O’Hara et al. 2011: 213). Therefore, the original spelling “ pulcripalpis ” is to be used and “ pulchripalpis ” is an incorrect subsequent spelling. Zavortink (1968: 52) designated a lectotype (♂) and paralectotype (♂).
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on pages 100-101, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Treatment Outcome and Cost of Rationale Antibiotic Use Implementation In Mahasarakham University Pharmacy
Creators: name: Ratchanun Uruekoran
Publisher: name: Faculty of Pharmaceutical Sciences KKU MSU UBU
Year: 2013
Subjects: Antibiotic smart use, upper respiratory infection, diarrhea

description: Isan Journal ofPharmaceutical Sciences, 9, 3, 31-42
Deverbal semantics and the Montagovian generative lexicon
Creators: name: Real-Coelho, Livy-Maria
name: Retoré, Christian
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computation and Language (cs.CL)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We propose a lexical account of action nominals, in particular of deverbal nominalisations, whose meaning is related to the event expressed by their base verb. The literature about nominalisations often assumes that the semantics of the base verb completely defines the structure of action nominals. We argue that the information in the base verb is not sufficient to completely determine the semantics of action nominals. We exhibit some data from different languages, especially from Romance language, which show that nominalisations focus on some aspects of the verb semantics. The selected aspects, however, seem to be idiosyncratic and do not automatically result from the internal structure of the verb nor from its interaction with the morphological suffix. We therefore propose a partially lexicalist approach view of deverbal nouns. It is made precise and computable by using the Montagovian Generative Lexicon, a type theoretical framework introduced by Bassac, Mery and Retoré in this journal in 2010. This extension of Montague semantics with a richer type system easily incorporates lexical phenomena like the semantics of action nominals in particular deverbals, including their polysemy and (in)felicitous copredications.
description: A revised version will appear in the Journal of Logic, Language and Information
Effective System for Simulating Dust Continuum Observations on Distributed Computing Resources
Creators: name: Motoyama, Kazutaka
name: Tanaka, Yoshikazu
name: Aida, Kento
name: Sakane, Eisaku
name: Miura, Kenichi
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We present an effective system for simulating dust continuum observations by radiative transfer simulations. By using workflow management system RENKEI-WFT, we utilized distributed computing resources and automated a sequence of computational tasks required for radiative transfer modeling, namely, main radiative transfer simulations, pre-/post-processes, and data transfer between computing resources. Our system simultaneously executes a lot of radiative transfer simulations with different input parameters on distributed computing resources. This capability of our system enables us to conduct effective research by radiative transfer simulation. As a demonstration of our system, we simulated dust continuum observations of protoplanetary disk. We performed hydrodynamic simulation modeling photoevaporating protoplanetary disk irradiated by ultra violet radiation from nearby massive stars. Results of this hydrodynamic simulation were used as input data for radiative transfer simulations. Expected spectral energy distributions and intensity maps were obtained by our system.
description: 7 pages, 9 figures, accepted for publication in Journal of Space Science Informatics Japan
Weyl Anomaly Induced Stress Tensors in General Manifolds
Creators: name: Huang, Kuo-Wei
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Considering arbitrary conformal field theories in general (non-conformally flat) backgrounds, we adopt a dimensional regularization approach to obtain stress tensors from Weyl anomalies. The results of type A anomaly-induced stress tensors in four and six-dimensions generalize the previous results calculated in a conformally flat background. On the other hand, regulators are needed to have well-defined type B anomaly-induced stress tensors. We also discuss ambiguities related to type D anomalies, Weyl invariants and order of limit issues.
description: 15 pages
A comparative analysis of ceramic and cemented carbide end mills
Creators: name: Dröder, Klaus
name: Karpuschewski, Bernhard
name: Uhlmann, Eckart
name: Arrabiyeh, Peter A.
name: Berger, Daniel
name: Busemann, Sarah
name: Hartig, Jörg
name: Madanchi, Nadine
name: Mahlfeld, Georg
name: Sommerfeld, Christian
Publisher: name: Technische Universität Berlin
Year: 2020
Subjects: subject: 600 Technik, Medizin, angewandte Wissenschaften::600 Technik::600 Technik, Technologie
subject: milling tool manufacturing
subject: high performance ceramics
subject: SiAlON
subject: grey cast iron
subject: cutting edge preparation

description: Milling of ferrous metals is usually performed by applying cemented carbide tools due to their high hardness, temperature and wear resistance. Recently, ceramic tool materials have been on the rise and enhanced the efficiency in machining. As ceramics are brittle-hard materials, tool manufacturing requires a sound knowledge in order to meet the tool requirements such as sharp cutting edges and wear resistance. In this study, milling tools made of the high performance ceramic SiAlON were compared to tools made from cemented carbide. For both tool materials, the influence of a prepared cutting edge was investigated. Both the tool manufacturing process and the cutting edge preparation processes are presented, followed by the application of those tools within milling experiments. In order to evaluate the efficiency of both tool types, the cutting forces and the cumulative process energy demand were analyzed. Additionally, surface roughness of the machined workpieces and tool wear were examined. It was found that the ceramic tools, although process forces were higher than for cemented carbide tools, exhibited by far lower energy consumption, less tool wear and finally generated lower surface roughness.
Additional file 2 of Three-dimensional shape distribution of lunar regolith particles collected by the Apollo and Luna programs
Creators: name: Tsuchiyama, Akira
name: Sakurama, Takashi
name: Nakano, Tsukasa
name: Uesugi, Kentaro
name: Ohtake, Makiko
name: Matsushima, Takashi
name: Terakado, Kazuo
name: Galimov, Erik M.
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Cancer
subject: 60506 Virology

description: Additional file 2. Additional figures.
Asilus therevinus Rondani 1851
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Asilidae
Asilus
Asilus therevinus

description: Asilus therevinus Rondani, 1851
ORIGINAL DESCRIPTION: 1851: 369.
TYPE LOCALITY: “ regioni equatoriali dell’America, nelle vicinanze del Rio Napo [Equatorial regions of (South) America, mainly in the vicinity of Napo River]” (Rondani 1851: 357).
TYPE MATERIAL: not found in this study.
CURRENT STATUS: valid species, unplaced to genus of Asilidae (Martin & Papavero 1970: 91, Papavero 2009: 140).
REMARKS: Rondani (1851: 369) described Asilus therevinus from just the male sex, without specifying the exact number of specimens, but giving a single measurement of length, from material collected by Osculati (1850) during his journey through equatorial South America. Osculati (1850: 240) named but did not describe the species. Leonardi et al. (1995: 148) and Mazzotti (2011: 166) reported the Osculati collection in Milan as destroyed. Papavero (2009: 140) reported type material as being in the MZUN; however, we could not locate any type specimens there in this study.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 50, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Risk estimation of SARS-CoV-2 transmission from bluetooth low energy measurements
Creators: name: Sattler, Felix
name: Ma, Jackie
name: Wagner, Patrick
name: Neumann, David
name: Wenzel, Markus
name: Schäfer, Ralf
name: Samek, Wojciech
name: Müller, Klaus-Robert
name: Wiegand, Thomas
Publisher: name: Technische Universität Berlin
Year: 2020
Subjects: subject: 600 Technik, Medizin, angewandte Wissenschaften::600 Technik::600 Technik, Technologie
subject: computer science
subject: risk factors
subject: viral infection

description: Digital contact tracing approaches based on Bluetooth low energy (BLE) have the potential to efficiently contain and delay outbreaks of infectious diseases such as the ongoing SARS-CoV-2 pandemic. In this work we propose a machine learning based approach to reliably detect subjects that have spent enough time in close proximity to be at risk of being infected. Our study is an important proof of concept that will aid the battery of epidemiological policies aiming to slow down the rapid spread of COVID-19.
อิทธิพลของการจัดหากระแสเงินสดต่อความสามารถในการทำกำไร ในตลาดทุนของบริษัทจดทะเบียนในตลาดหลักทรัพย์แห่งประเทศไทย
Creators: name: ปิยาภิศักดิ์  เจียรสุคนธ์
Publisher: name: คณะสิ่งแวดล้อมและทรัพยากศาสตร์ มหาวิทยาลัยมหิดล
Year: 2563
Subjects: กระแสเงินสดสุทธิจากการกู้ยืมเงิน/ กระแสเงินสดสุทธิจากการออกหุ้นทุน/ความสามารถในการทำกำไร

description: วารสารการพัฒนางานประจำสู่งานวิจัย, 7, 2, 34-41
A Secure Authentication Technique in Internet of Medical Things through Machine Learning
Creators: name: Mawgoud, Ahmed A.
name: Karadawy, Ahmed I. El
name: Benbella S. Tawfik
Publisher: name: figshare
Year: 2020
Subjects: subject: Applied Computer Science
subject: 80303 Computer System Security
subject: FOS: Computer and information sciences
subject: 80104 Computer Vision
subject: 80702 Health Informatics
subject: FOS: Media and communications
subject: 80607 Information Engineering and Theory
subject: Theoretical Computer Science

description: The rapid growth of the Internet of Things technology (IoT) in healthcare domain led to the appearance of many security threats and risks. It became very challenging to provide full protection with the expansion in using sensor objects in medical field, this led to the Internet of Medical Things (IoMT) definition, the security part in IoMT poses a perilous problem that keeps growing; because of the data sensitivity and critical information. The lack of providing a secure environment in IoMT may lead to patients’ privacy issues, not only leaving the data privacy of the patient’s at risk but also their lives can be in-danger. In this paper, we provide a discussion on both definition and architecture of the Internet of Medical Things (IoMT) and to propose a new authentication approach through machine learning; to enhance the security level. The authentication was developed through adopting both trust management and machine learning at the gateway for recognizing the resource-constraint devices frequencies and the access timing. The main purpose is to examine the dynamic environment of the medical field and achieve an adaptive access control. Gradually, the security improvement will be provided in IoMT systems; to reduce the communication latency, have pro-active approaches over the security risks, and provide data privacy for both the patients and doctors in a healthcare environment.
Electromagnetic signatures of supermassive black hole binaries resolved by PTAs
Creators: name: Tanaka, Takamitsu L.
name: Haiman, Zoltán
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Pulsar timing arrays (PTAs) may eventually be able to detect not only the stochastic gravitational-wave (GW) background of SMBH binaries, but also individual, particularly massive binaries whose signals stick out above the background. In this contribution, we discuss the possibility of identifying and studying such `resolved' binaries through their electromagnetic emission. The host galaxies of such binaries are themselves expected to be also very massive and rare, so that out to redshifts z~2 a unique massive galaxy may be identified as the host. At higher redshifts, the PTA error boxes are larger and may contain as many as several hundred massive-galaxy interlopers. In this case, the true counterpart may be identified, if it is accreting gas efficiently, as an active galactic nucleus (AGN) with a peculiar spectrum and variable emission features. Specifically, the binary's tidal torques expel the gas from the inner part of the accretion disk, making it unusually dim in X-ray and UV bands and in broad optical emission lines. The tails of the broad wings of any FeK-alpha emission line may also be `clipped' and missing. The binary's orbital motion, as well as the gas motions it induces, may trigger quasiperiodic variations. These include coherent flux variability, such as luminous, multi-wavelength flares, as well as Doppler shifts of broad emission lines and `see-saw' oscillations in the FeK-alpha line. Additional features, such as evidence for a recent major merger or dual collimated jets, could also corroborate the counterpart. These properties would make resolved PTA sources stand out among AGN with similar overall luminosities and allow their identification.
description: 18 pages, 5 figures, accepted for publication in a focus issue on PTAs in Classical and Quantum Gravity
หลักมัตตัญญุตากับการประกันความมั่นคงทางอาหารในมุมมองพระพุทธศาสนา
Creators: name: ธนรัฐ สะอาดเอี่ยม
Publisher: name: Mahachulalongkornrajavidyalaya University, Surin Campus
Year: 2022
Subjects: มัตตัญญุตา
พระพุทธศาสนา
หลักประกัน
ความมั่นคงทางอาหาร

description: วารสารมหาจุฬาคชสาร, 13, 1, 22-34
Meteoric smoke fallout revealed by superparamagnetism in Greenland ice
Creators: name: Lanci, L.
name: Kent, Dennis V.
Publisher: name: Columbia University
Year: 2006
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences
subject: Meteorology

description: Meteoric material reaching Earth contains an appreciable percentage of iron, much of which can be oxidized into nanometric-size particles produced by ablation and subsequent condensation in the atmosphere. New measurements of isothermal remanent magnetization (IRM) show that magnetic particles of extraterrestrial origin can be distinguished from terrigenous particles based on their smaller superparamagnetic (SP) size as inferred from magnetic relaxation and by the poor correlation of the SP fraction with dust contents. The magnetic relaxation data suggest that extraterrestrial magnetic particles are in the size range of about 7 – 17 nm, which is compatible with the expected size of condensed particles. The concentration of extraterrestrial material in Greenland ice was estimated from the magnetic relaxation data. Assuming an iron content typical of average chondritic composition, the results correspond to a particles concentration of 0.78 ± 0.22 ppb for Greenland, good agreement with results based on iridium concentrations in NGRIP ice samples.
Additional file 1 of Evaluating the sensitivity of jurisdictional heterogeneity and jurisdictional mixing in national level HIV prevention analyses: context of the U.S. ending the HIV epidemic plan
Creators: name: Tatapudi, Hanisha
name: Gopalappa, Chaitra
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Statistics
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1.
Testing the Bardeen metric with the black hole candidate in Cygnus X-1
Creators: name: Bambi, Cosimo
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: In general, it is very difficult to test the Kerr-nature of an astrophysical black hole candidate, because it is not possible to have independent measurements of both the spin parameter $a_*$ and possible deviations from the Kerr solution. Non-Kerr objects may indeed look like Kerr black holes with different spin. However, it is much more difficult to mimic an extremal Kerr black hole. The black hole candidate in Cygnus X-1 has the features of a near extremal Kerr black hole, and it is therefore a good object to test the Kerr black hole paradigm. The 3$σ$-bounds $a_* > 0.95$ and $a_* > 0.983$ reported in the literature and valid in the Kerr spacetime become, respectively, $a_* > 0.78$ and $|g/M| < 0.41$, and $a_* > 0.89$ and $|g/M| < 0.28$ in the Bardeen metric, where $g$ is the Bardeen charge of the black hole.
description: 5 pages, 2 figures. v2: a few typos corrected
A Compact, High Performance Atomic Magnetometer for Biomedical Applications
Creators: name: Shah, Vishal K.
name: Wakai, Ronald T.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: We present a highly sensitive room-temperature atomic magnetometer (AM), designed for use in biomedical applications. The magnetometer sensor head is only 2x2x5 cm^3 and it is constructed using readily available, low-cost optical components. The magnetic field resolution of the AM is <10 fT/sqrt(Hz), which is comparable to cryogenically cooled superconducting quantum interference device (SQUID) magnetometers. We present side-by-side comparisons between our AM and a SQUID magnetometer, and show that equally high quality magnetoencephalography (MEG) and magnetocardiography (MCG) recordings can be obtained using our AM.
ASecureAuthenticationTechniqueinInternetofMedicalThingsthroughMachineLearning.pdf
Creators: name: Mawgoud, Ahmed A.
name: Karadawy, Ahmed I. El
Publisher: name: figshare
Year: 2020
Subjects: subject: Applied Computer Science
subject: 80303 Computer System Security
subject: FOS: Computer and information sciences
subject: 80104 Computer Vision
subject: 80702 Health Informatics
subject: FOS: Media and communications
subject: 80607 Information Engineering and Theory
subject: Theoretical Computer Science

description: The rapid growth of the Internet of Things technology (IoT) in healthcare domain led to the appearance of many security threats and risks. It became very challenging to provide full protection with the expansion in using sensor objects in medical field, this led to the Internet of Medical Things (IoMT) definition, the security part in IoMT poses a perilous problem that keeps growing; because of the data sensitivity and critical information. The lack of providing a secure environment in IoMT may lead to patients’ privacy issues, not only leaving the data privacy of the patient’s at risk but also their lives can be in-danger. In this paper, we provide a discussion on both definition and architecture of the Internet of Medical Things (IoMT) and to propose a new authentication approach through machine learning; to enhance the security level. The authentication was developed through adopting both trust management and machine learning at the gateway for recognizing the resource-constraint devices frequencies and the access timing. The main purpose is to examine the dynamic environment of the medical field and achieve an adaptive access control. Gradually, the security improvement will be provided in IoMT systems; to reduce the communication latency, have pro-active approaches over the security risks, and provide data privacy for both the patients and doctors in a healthcare environment.
Category theory, logic and formal linguistics: some connections, old and new
Creators: name: Gillibert, Jean
name: Retoré, Christian
Publisher: name: arXiv
Year: 2014
Subjects: subject: Category Theory (math.CT)
subject: Computation and Language (cs.CL)
subject: Logic in Computer Science (cs.LO)
subject: Logic (math.LO)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: We seize the opportunity of the publication of selected papers from the \emph{Logic, categories, semantics} workshop in the \emph{Journal of Applied Logic} to survey some current trends in logic, namely intuitionistic and linear type theories, that interweave categorical, geometrical and computational considerations. We thereafter present how these rich logical frameworks can model the way language conveys meaning.
description: Survey on the occasion of a special issue of the journal of applied logic
Electrostatic Superlattices on Scaled Graphene Lattices
Creators: name: Chen, Szu-Chao
name: Kraft, Rainer
name: Danneau, Romain
name: Richter, Klaus
name: Liu, Ming-Hao
Publisher: name: Universität Regensburg
Year: 2019
Subjects: subject: 530 Physik

description: A scalable tight-binding model is applied for large-scale quantum transport calculations in clean graphene subject to electrostatic superlattice potentials, including two types of graphene superlattices: moiré patterns due to the stacking of graphene and hexagonal boron nitride (hBN) lattices, and gate-controllable superlattices using a spatially modulated gate capacitance. In the case of graphene/hBN moiré superlattices, consistency between our transport simulation and experiment is satisfactory at zero and low magnetic field, but breaks down at high magnetic field due to the adopted simple model Hamiltonian that does not comprise higher-order terms of effective vector potential and Dirac mass terms. In the case of gate-controllable superlattices, no higher-order terms are involved, and the simulations are expected to be numerically exact. Revisiting a recent experiment on graphene subject to a gated square superlattice with periodicity of 35 nm, our simulations show excellent agreement, revealing the emergence of multiple extra Dirac cones at stronger superlattice modulation.
A case for a comet impact trigger for the Paleocene/Eocene thermal maximum and carbon isotope excursion
Creators: name: Kent, Dennis V.
name: Cramer, B. S.
name: Lanci, L.
name: Wang, D.
name: Wright, J. D.
name: Van Der Voo, R.
Publisher: name: Columbia University
Year: 2003
Subjects: subject: Meteorology
subject: Geochemistry
subject: FOS: Earth and related environmental sciences
subject: Paleoclimatology

description: We hypothesize that the rapid onset of the carbon isotope excursion (CIE) at the Paleocene/Eocene boundary (V55 Ma) may have resulted from the accretion of a significant amount of 12C-enriched carbon from the impact of a V10 km comet, an event that would also trigger greenhouse warming leading to the Paleocene/Eocene thermal maximum and, possibly, thermal dissociation of seafloor methane hydrate. Indirect evidence of an impact is the unusual abundance of magnetic nanoparticles in kaolinite-rich shelf sediments that closely coincide with the onset and nadir of the CIE at three drill sites on the Atlantic Coastal Plain. After considering various alternative mechanisms that could have produced the magnetic nanoparticle assemblage and by analogy with the reported detection of iron-rich nanophase material at the Cretaceous/Tertiary boundary, we suggest that the CIE occurrence was derived from an impact plume condensate. The sudden increase in kaolinite is thus thought to represent the redeposition on the marine shelf of a rapidly weathered impact ejecta dust blanket. Published reports of a small but significant iridium anomaly at or close to the Paleocene/Eocene boundary provide supportive evidence for an impact.
Intent to Report and Reasons not to Report Medication Errors among Health Professionals: Case Study at a Provincial Hospital in Thailand.
Creators: name: Premwadee Siriwiwuttananon
Publisher: name: Faculty of Pharmaceutical Sciences KKU MSU UBU
Year: 2013
Subjects: Medication error, Intent to report, Health professionals

description: Isan Journal ofPharmaceutical Sciences, 9, 3, 43-52
Additional file 1 of A multi-country, prospective cohort study to evaluate the economic implications of relapse among children recovered from severe acute malnutrition: a study protocol
Creators: name: Puett, Chloe
name: King, Sarah
name: Stobaugh, Heather
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: FOS: Biological sciences
subject: Computational Biology

description: Additional file 1. Interview guide.
ธรรมาภิบาล อมตาธรรมสำหรับการบริหาร
Creators: name: พระมหายุทธพิชาญ  ทองจันทร์
Publisher: name: Mahachulalongkornrajavidyalaya University, Surin Campus
Year: 2022
Subjects: ธรรมาภิบาล
การบริหาร

description: วารสารมหาจุฬาคชสาร, 13, 1, 35-46
Adding Metadata and Ingesting Large Born-Digital Archives with Archivematica
Creators: name: Sokolova, Dina
name: Gorjevsky, Jane
Publisher: name: Columbia University
Year: 2014
Subjects: Library science

description: Columbia University Libraries is working on a large-scale project, funded by the Ford Foundation grant, to permanently preserve and make accessible the archives of the International Fellowships Program. Active in 2001-2013, the IFP offered fellowships for post-graduate study to social justice leaders from underserved communities in Asia, Africa, Latin America, Russia, and the Middle East. The IFP records included a substantial digital component: 3.6 TB from 22 countries, in 245 file formats, 10 languages and 7 non-Roman character sets. This presentation focuses on metadata and ingest issues we faced when processing this major born-digital acquisition, and on procedural and technological solutions we adopted. The only descriptive metadata on the file level was contained in file names and directory paths, so these were retained as an originalName metadata element in AIP METS file. Files from each office were sorted into three groups by desired access level (online, reading room, and embargoed until 2075). Archivematica software was used to create the Submission Information Packages (SIPs) and subsequently transform them into Archival Information Packages (AIPs). One or more SIPs were created for each access group, depending on the directory size. We developed a formula to calculate if a group of files was small enough to fit in one SIP. Audiovisual materials, databases, emails, and compressed files were addressed separately. Processing included character conversion and format normalization. Access restrictions and SIP-specific descriptive metadata for each package were entered manually. AIPs were transferred to preservation storage in BagIt format.
Acquisition of Digital Records: Lessons of the Ford Foundation International Fellowships Program project
Creators: name: Gorjevsky, Jane
name: Sokolova, Dina
Publisher: name: Columbia University
Year: 2014
Subjects: Library science
Library materials--Collection and preservation

description: Columbia University Libraries is working on a large-scale project, funded by the Ford Foundation grant, to permanently preserve and make accessible the archives of the International Fellowships Program. At this time, the acquisition phase has been completed. The Ford IFP collection, now part of the Columbia University Rare Book and Manuscript Library, includes 3.6 TB of electronic materials gathered from 22 countries around the globe, in 245 separate file formats, 10 languages and 7 non-Roman character sets. We are ready to share the experience, gained in the course of this project. Our principal points include: using preliminary surveys and record samples as planning tools, coordinating donor activities related to selection and arrangement, storage and access planning as influenced by privacy and confidentiality concerns, ensuring the authenticity of transferred digital objects, and using digital forensics tools and preservation software for post-acquisition processing.
Infrastructure Development: Multiple Digital Content Types in a Single Collection
Creators: name: Sokolova, Dina V.
name: Gorjevsky, Jane
Publisher: name: Columbia University
Year: 2014
Subjects: Library science

description: In 2011, CUL received a grant to permanently preserve and provide access to the archives of the Ford Foundation International Fellowships Program (IFP). The program offered fellowships for post-graduate study to social justice leaders from underserved communities in Asia, Africa, Latin America, Russia, and the Middle East who lacked access to higher education. One of the key objectives of the grant was to build a set of repository-based preservation, management, and access systems and services, which can later be utilized for other digital and hybrid collections. The project covers all areas of concern addressed in the 2014 National Digital Stewardship Agenda pertaining to Digital Content Areas. The electronic component of the IFP archive contains both born-digital and digitized records and includes office documents, research data, websites, moving images, and recorded sound. It comprises 3.6 TB of materials received from 22 countries in 245 file formats and 10 languages, including 7 non-Roman character sets. The IFP project is also particularly illustrative of the challenges mentioned in the Technical Infrastructure Development area of the National Agenda, such as working with multiple file formats and character sets, using digital forensic tools for content appraisal, ensuring content integrity at the earliest possible stage, even prior to the content transfer, and addressing privacy and confidentiality concerns. The presentation focuses on the project workflow and decision-making as well as technological tools, utilized in the process, within the framework of current digital preservation standards and best practices.
สาธารณสงเคราะห์ในกูฏทันตสูตร
Creators: name: พระครูปริยัติกิจธำรง
Publisher: name: Mahachulalongkornrajavidyalaya University, Surin Campus
Year: 2023
Subjects: กูฏทันตสูตร
สาธารณสงเคราะห์
วิถีพุทธ

description: วารสารมหาจุฬาคชสาร, 14, 1, 1-8
The hybrid solution for the Fundamental Plane
Creators: name: D'Onofrio, M.
name: Fasano, G.
name: Moretti, A.
name: Marziani, P.
name: Bindoni, D.
name: Fritz, J.
name: Varela, J.
name: Bettoni, D.
name: Cava, A.
name: Poggianti, B. M.
name: Gullieuszik, M.
name: Kjaergaard, P.
name: Moles, M.
name: Vulcani, B.
name: Omizzolo, A.
name: Couch, W. J.
name: Dressler, A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: By exploiting the database of early-type galaxies (ETGs) members of the WINGS survey of nearby clusters, we address here the long debated question of the origin and shape of the Fundamental Plane (FP). Our data suggest that different physical mechanisms concur in shaping and tilting the FP with respect to the virial plane (VP) expectation. In particular, an hybrid solution in which the structure of galaxies and their stellar population are the main contributors to the FP tilt seems to be favoured. We find that the bulk of the tilt should be attributed to structural non-homology, while stellar population effects play an important but less crucial role. Our data indicate that the differential FP tilt between the V and K-band is due to a sort of entanglement between structural and stellar population effects, for which the inward steepening of color profiles (V-K) tends to increase at increasing the stellar mass of ETGs. The same analysis applied to the ATLAS3D and SDSS data in common with WINGS (WSDSS throughout the paper) confirms our results, the only remarkable difference being the less important role of the stellar mass-to-light-ratio in determining the FP tilt. The ATLAS3D data also suggest that the tilt depends as well on the dark matter (DM) fraction and on the rotational contribution to the kinetic energy (Vrot/sigma). We show that the global properties of the FP can be understood in terms of the underlying correlation among mass, structure and stellar population of ETGs, for which, at increasing the stellar mass, ETGs become (on average) older and more centrally concentrated. Finally, we show that a Malmquist-like selection effect may mimic a differential evolution of the mass-to-light ratio for galaxies of different masses. This should be taken into account in the studies investigating the amount of the so called downsizing phenomenon.
description: 22 pages, 17 figures
title: Mein Glaubens-Bekenntniß; 1824
title: ausgesprochen über I Corinth. 3, 11
titleType: Subtitle
Creators: name: Lindl, Ignaz
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2016

description: Nebentitel: Glaubens-Bekenntniß / von Ignaz Lindl
Seismological imaging of ridge–arc interaction beneath the Eastern Lau Spreading Center from OBS ambient noise tomography
Creators: name: Zha, Yang
name: Webb, Spahr C.
name: Wei, S. Shawn
name: Wiens, Douglas A.
name: Blackman, Donna K.
name: Menke, William H.
name: Dunn, Robert A.
name: Conder, James A.
Publisher: name: Columbia University
Year: 2014
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences
subject: Plate tectonics
subject: Oceanography

description: The Lau Basin displays large along-strike variations in ridge characters with the changing proximity of the adjacent subduction zone. The mechanism governing these changes is not well understood but one hypotheses relates them to interaction between the arc and back-arc magmatic systems. We present a 3D seismic velocity model of the shallow mantle beneath the Eastern Lau back-arc Spreading Center (ELSC) and the adjacent Tofua volcanic arc obtained from ambient noise tomography of ocean bottom seismograph data. Our seismic images reveal an asymmetric upper mantle low velocity zone (LVZ) beneath the ELSC. Two major trends are present as the ridge-to-arc distance increases: (1) the LVZ becomes increasingly offset from the ridge to the north, where crust is thinner and the ridge less magmatically active; (2) the LVZ becomes increasingly connected to a sub-arc low velocity zone to the south. The separation of the ridge and arc low velocity zones is spatially coincident with the abrupt transition in crustal composition and ridge morphology. Our results present the first mantle imaging confirmation of a direct connection between crustal properties and uppermost mantle processes at ELSC, and support the prediction that as ELSC migrates away from the arc, a changing mantle wedge flow pattern leads to the separation of the arc and ridge melting regions. Slab-derived water is cutoff from the ridge, resulting in abrupt changes in crustal lava composition and crustal porosity. The larger offset between mantle melt supply and the ridge along the northern ELSC may reduce melt extraction efficiency along the ridge, further decreasing the melt budget and leading to the observed flat and faulted ridge morphology, thinner crust and the lack of an axial melt lens.
The Buck Stops Here: Assessing Ebook Subscriptions at Columbia University Libraries
Creators: name: Goertzen, Melissa J.
name: Klahn, Krystie A.
Publisher: name: Columbia University
Year: 2014
Subjects: Library science
Educational technology

description: Over the past four years Columbia University Libraries (CUL) has seen exponential growth in electronic book (e-book) purchasing. These purchases have not only increased the depth and breadth of the collection, but they have also created new opportunities for remote learning and instant information access. In turn, this new push for purchasing electronic has created new demands in assessment to understand the true benefit of these resources, most notably in regards to annual e-book subscriptions. This paper explains an assessment methodology used within the library system at CUL to evaluate the cost-benefit of e-book subscriptions. By appraising several databases, we were able to analyze cost and usage to determine the actual value of these resources. The findings yielded a savings of approximately $60,000 for the 2015 fiscal year. This is an ongoing initiative that will help us document the e-book landscape and build data sets that will inform collection development decisions.
Associate consultants’ experiences of complex psychological contracts and job crafting activities
Creators: name: Lalji, Alka
Publisher: name: Loughborough University
Year: 2020
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: The current literature on psychological contract and job crafting has neglected the self-employed working group. A mixed method study executed through a sequential explanatory design exploring the psychological contract of self-employed associate consultants in relation to job crafting activities and stakeholder management. Study 1 (Quant), the feasibility study, executed by a questionnaire, found associate consultants have a psychological contract with their client, end-user and colleague type individuals and are expected to apply their expert skills and knowledge thus executing job crafting activities whilst on an appointment. Study 2 (Qual) was executed by semi-structured interviews and specifically explored the complexities of the psychological contract for associate consultants in maintaining relationships with various stakeholders and how this impacts their job crafting activities. The focus is about associate consultants’ relationships which involve stakeholder management rather than just the service they provide. This study identified a multi-layered psychological contract which described features of relationship and reputation management which included going above and beyond and resolving breaches immediately to ensure effective delivery, along with a host of job crafting activities that are unique to associate consultants such as collateral crafting and target relational crafting, as they are a key factors in the evolution of the multi-layered psychological contract. The results of this study can be used to ascertain how associate consultants can be managed better by consultancy firms, clients and other bodies/individuals interacting with the associate consultants and how they can better engage with stakeholders and support delivery given the level of complexity they deal with in their daily work relationships.
Fanny Eaton: The 'Other' Pre-Raphaelite Model
Creators: name: Ferrari, Roberto C.
Publisher: name: Columbia University
Year: 2014
Subjects: Art
Blacks

description: This article traces the life of Fanny Eaton (1835-1924), the mixed-race Jamaican-born daughter of a former slave, who emigrated to London and became a model for painters in the Pre-Raphaelite circle during the 1860s. Her mixed-race status made her an exotic in the theatrical sense, allowing her to adopt different guises as subjects in their paintings, and offer an alternative form of the Pre-Raphaelite 'stunner.'
Additional file 1 of The effect of “moderately restricted carbohydrate” diet on gut microbiota composition and metabolic parameters in women with metabolic syndrome: a study protocol for a randomized controlled trial
Creators: name: Mousavi, Seyed Mohammad
name: Ejtahed, Hanieh-Sadat
name: Malmir, Hanieh
name: Siadat, Seyed Davar
name: Hasani-Ranjbar, Shirin
name: Larijani, Bagher
name: Esmaillzadeh, Ahmad
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Computational Biology

description: Additional file 1: A. Consent form. B. Randomization procedure diagram. C. Food recall. D. Physical activity record.