cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Generalised Planar Black Holes and the Holography of Hydrodynamic Shear
Creators: name: McInnes, Brett
name: Teo, Edward
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: AdS black holes with planar event horizon topology play a central role in AdS/CFT holography, and particularly in its applications. Generalisations of the known planar black holes can be found by considering the Plebanski--Demianski metrics, a very general family of exactly specified solutions of the Einstein equations. These generalised planar black holes may be useful in applications. We give a concrete example of this in the context of the holographic description of the Quark-Gluon Plasma (QGP). We argue that our generalised planar black holes allow us to construct a model of the internal shearing motion generated when the QGP is produced in peripheral heavy-ion collisions. When embedded in string theory, the bulk physics is in fact unstable. We find however that this instability may develop too slowly to affect the evolution of the plasma, except possibly for high values of the quark chemical potential, such as will be studied in experimental scans of the quark matter phase diagram.
description: 30 pages, 3 figures; v2: one footnote added regarding conformal flatness; version to appear in Nuclear Physics B
Effects of different forms of sensorimotor training on postural control and functional status in patients with chronic low back pain
Creators: name: Rüger, Alex
name: Laudner, Kevin
name: Delank, Karl-Stefan
name: Schwesig, René
name: Steinmetz, Anke
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 610

description: The aim of this study was to compare three sensorimotor training forms in patients with chronic low back pain to determine their effects on the reduction of pain-related impairment and changes in posturography. Over two weeks, during the multimodal pain therapy (MMPT) period, six sessions of sensorimotor physiotherapy or training in the Galileo® or Posturomed® (n = 25 per group) were performed. A significant reduction in pain-related impairment after the intervention phase was shown across all groups (time effect: p < 0.001; ηp2 = 0.415). There was no change in postural stability (time effect: p = 0.666; ηp2 = 0.003), but there was a significant improvement in the peripheral vestibular system (time effect: p = 0.014; ηp2 = 0.081). An interaction effect was calculated for the forefoot-hindfoot ratio (p = 0.014; ηp2 = 0.111). Only the Posturomed® group showed an improvement in anterior-posterior weight distribution (heel load: 47% vs. 49%). These findings suggest that these forms of sensorimotor training in the context of MMPT are suitable for reducing pain-related impairment. Posturography demonstrated stimulation of a subsystem, but no improvement in postural stability.
Spalacidae Gray 1821
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Spalacidae

description: Family Spalacidae REVIEWED BY: O. L. Rossolimo (OLR). COMMENT: Reviewed by Corbet, 1978:129- 130, and Topachevskii, 1969, in [Fauna S.S.S.R., Mammals], n.s., 3(3):99; also see Reig, 1980, J. Zool. Lond., 192:257-281, and comment under Cricetidae. ISIS NUMBER: 5301410009000000000.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 4), pp. 477-504 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 477, DOI: 10.5281/zenodo.7353034
description: {"references": ["Topachevskii, V. A. 1969. Fauna SSSR, Mlekopitayushchie, Tom 3, vyp. 3. Slepyshovye (Spalacidae) [Fauna of the USSR: Mammals. Mole rats, Spalacidae]. Nauka Publishers, Leningrad Section, Leningrad, 248 pp."]}
Metal-Poor, Cool Gas in the Circumgalactic Medium of a z = 2.4 Star-Forming Galaxy: Direct Evidence for Cold Accretion?
Creators: name: Crighton, Neil H. M.
name: Hennawi, Joseph F.
name: Prochaska, J. Xavier
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In our current galaxy formation paradigm, high-redshift galaxies are predominantly fuelled by accretion of cool, metal-poor gas from the intergalactic medium. Hydrodynamical simulations predict that this material should be observable in absorption against background sightlines within a galaxy's virial radius, as optically thick Lyman-limit systems (LLSs) with low metallicities. Here we report the discovery of exactly such a strong metal-poor absorber at an impact parameter R_perp = 58 kpc from a star-forming galaxy at z = 2.44. Besides strong neutral hydrogen [N(HI) = 10^(19.50 +/- 0.16) cm^-2] we detect neutral deuterium and oxygen, allowing a precise measurement of the metallicity: log10(Z / Zsolar) = -2.0 +/- 0.17, or (7-15) x 10^-3 solar. Furthermore, the narrow deuterium linewidth requires a cool temperature < 20,000 K. Given the striking similarities between this system and the predictions of simulations, we argue that it represents the direct detection of a high redshift cold-accretion stream. The low-metallicity gas cloud is a single component of an absorption system exhibiting a complex velocity, ionization, and enrichment structure. Two other components have metallicities > 0.1 solar, ten times larger than the metal-poor component. We conclude that the photoionized circumgalactic medium (CGM) of this galaxy is highly inhomogeneous: the majority of the gas is in a cool, metal-poor and predominantly neutral phase, but the majority of the metals are in a highly-ionized phase exhibiting weak neutral hydrogen absorption but strong metal absorption. If such inhomogeneity is common, then high-resolution spectra and detailed ionization modelling are critical to accurately appraise the distribution of metals in the high-redshift CGM.
description: Changed to the final version accepted by ApJL; main results and conclusions are unchanged. Data and code used in this analysis are available at https://github.com/nhmc/z2.4CGM, and changes with respect to the previous version are summarised here: https://github.com/nhmc/z2.4CGM/blob/master/CHANGES
Proton Decay at $M_{pl}$ and the Scale of SUSY-Breaking
Creators: name: Dine, Michael
name: Draper, Patrick
name: Shepherd, William
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It is sometimes argued that a virtue of pushing the supersymmetry breaking scale above 1 PeV is that no particular flavor structure is required in the soft sector in order to evade bounds on flavor-changing neutral currents. However, without flavor structure, suppressing generic Planck-suppressed contributions to proton decay requires even higher SUSY scales, of order $10^{11}$ ($10^9$) GeV for degenerate (mini-split) gauginos and scalars. With flavor structure, the question of whether proton decay or flavor symmetries are more constraining is model-dependent, but it straightforward to find simple models where both constraints are satisfied for much lower SUSY scales.
description: 14 pages, 1 figure. v2: expanded discussion of alignment models in sec. 3. accepted for publication in JHEP
Liver-HERO : hepatorenal syndrome-acute kidney injury (HRS-AKI) treatment with transjugular intrahepatic portosystemic shunt in patients with cirrhosis : a randomized controlled trial
Creators: name: Ripoll, Cristina
name: Platzer, Stephanie
name: Franken, Philipp
name: Aschenbach, René
name: Wienke, Andreas
name: Schuhmacher, Ulrike
name: Teichgräber, Ulf
name: Stallmach, Andreas
name: Steighardt, Jörg
name: Zipprich, Alexander
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 610

description: Background: Patients with cirrhosis and ascites (and portal hypertension) are at risk of developing acute kidney injury (AKI). Although many etiologies exist, hepatorenal AKI (HRS-AKI) remains a frequent and difficult-to-treat cause, with a very high mortality when left untreated. The standard of care is the use of terlipressin and albumin. This can lead to reversal of AKI, which is associated to survival. Nevertheless, only approximately half of the patients achieve this reversal and even after reversal patients remains at risk for new episodes of HRS-AKI. TIPS is accepted for use in patients with variceal bleeding and refractory ascites, which leads to a reduction in portal pressure. Although preliminary data suggest it may be useful in HRS-AKI, its use in this setting is controversial and caution is recommended given the fact that HRS-AKI is associated to cardiac alterations and acute-on-chronic liver failure (ACLF) which represent relative contraindications for transjugular intrahepatic portosystemic shunt (TIPS). In the last decades, with the new definition of renal failure in patients with cirrhosis, patients are identified at an earlier stage. These patients are less sick and therefore more likely to not have contraindications for TIPS. We hypothesize that TIPS could be superior to the standard of care in patients with HRS-AKI. Methods: This study is a prospective, multicenter, open, 1:1-randomized, controlled parallel-group trial. The main end-point is to compare the 12-month liver transplant-free survival in patients assigned to TIPS compared to the standard of care (terlipressin and albumin). Secondary end-point include reversal of HRS-AKI, health-related Quality of Life (HrQoL), and incidence of further decompensation among others. Once patients are diagnosed with HRS-AKI, they will be randomized to TIPS or Standard of Care (SOC). TIPS should be placed within 72 h. Until TIPS placement, TIPS patients will be treated with terlipressin and albumin. Once TIPS is placed, terlipressin and albumin should be weaned off according to the attending physician. Discussion: If the trial were to show a survival advantage for patients who undergo TIPS placement, this could be incorporated in routine clinical practice in the management of patients with HRS-AKI.
Scattering of a charged particle from a hard cylindrical solenoid: Aharonov-Bohm Effect
Creators: name: Yilmaz, Oktay
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The scattering amplitude of a charged particle from a long hard cylinderical solenoid is derived by solving the time independent Schrödinger equation on a double connected plane. It is a summation over the angular momentum quantum number (partial wave summation). It is shown that only negative mechanical angular momenta contribute to the amplitude when the radius of the solenoid goes to zero limit without varying the magnetic induction flux (Flux line). Original Aharonov-Bohm result is obtained with this limit.
description: 17 pages, no figures,corrected typos,added two references
Higgs Couplings and Naturalness in $λ$-SUSY
Creators: name: Farina, Marco
name: Perelstein, Maxim
name: Shakya, Bibhushan
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study Higgs boson couplings in the large-$λ$ version of the Next-to-Minimal Supersymmetric Standard Model, known as $λ$-SUSY. We find that the predicted deviations from the Standard Model (SM) in these couplings are inversely correlated with the amount of fine-tuning needed to accommodate a 126 GeV Higgs. In the most natural regions of parameter space, the 126 GeV Higgs has large admixtures of both the SM-singlet and the non-SM Higgs doublet scalars, and such regions are already ruled out by the LHC. Future improvements in the Higgs coupling measurements will either discover deviations from the SM, or put further stress on naturalness in $λ$-SUSY.
description: 24 pages, 8 figures. v2: references added
Time-shift invariance determines the functional shape of the current in dissipative rocking ratchets
Creators: name: Cuesta, José A.
name: Quintero, Niurka R.
name: Alvarez-Nodarse, Renato
Publisher: name: arXiv
Year: 2013
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Ratchets are devices able to rectify an otherwise oscillatory behavior by exploiting an asymmetry of the system. In rocking ratchets the asymmetry is induced through a proper choice of external forces and modulations of nonlinear symmetric potentials. The ratchet currents thus obtained in systems as different as semiconductors, Josephson junctions, optical lattices, or ferrofluids, show a set of universal features. A satisfactory explanation for them has challenged theorist for decades, and so far we still lack a general theory of this phenomenon. Here we provide such a theory by exploring ---through functional analysis--- the constraints that the simple assumption of time-shift invariance of the ratchet current imposes on its dependence on the external drivings. Because the derivation is based on so general a principle, the resulting expression is valid irrespective of the details and the nature of the physical systems to which it is applied, and of whether they are classical, quantum, or stochastic. The theory also explains deviations observed from universality under special conditions, and allows to make predictions of phenomena not yet observed in any experiment or simulation.
description: 10 pages, 3 figures, uses RevTeX 4.1. Minors typos are corrected
From rational Godel logic to continuous ultrametric logic
Creators: name: Khatami, Seyed Mohammad Amin
name: Pourmahdian, Masoud
name: Tavana, Nazanin R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03B50, 03C90

description: This paper is devoted to systematic studies of some extensions of first-order Gödel logic. The first extension is the first-order rational Gödel logic which is an extension of first-order Gödel logic, enriched by countably many nullary logical connectives. By introducing some suitable semantics and proof theory, it is shown that the first-order rational Gödel logic has the completeness property, that is any (strongly) consistent theory is satisfiable. Furthermore, two notions of entailment and strong entailment are defined and their relations with the corresponding notion of proof is studied. In particular, an approximate entailment-compactness is shown. Next, by adding a binary predicate symbol $d$ to the first-order rational Gödel logic, the ultrametric logic is introduced. This serves as a suitable framework for analyzing structures which carry an ultrametric function $d$ together with some functions and predicates which are uniformly continuous with respect to the ultrametric $d$. Some model theory is developed and to justify the relevance of this model theory, the Robinson joint consistency theorem is proven.
description: 25 pages, 1 figure
Spalax Guldenstaedt 1770
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Spalacidae
Spalax

description: Spalax Guldenstaedt, 1770. Nova Comm. Acad. Sci. Petrop., ser. 14, 1:410. COMMENT: Includes Microspalax; see Corbet, 1978:129. Also see Topachevskii, 1969, in [Fauna S.S.S.R., Mammals], n.s., 3(3): 114, who considered Microspalax a distinct genus. Gromov and Baranova, 1981: 128, employed the name Nannospalax in place of Microspalax. For a discussion of the content of this genus, see Martynova et al., 1975, Abstr. Symp. Syst. and Cytogenet. Mamm., Moscow, p. 12- 13, and Vorontsov et al., 1977, Zool. Zh., 56: 1207-1214. ISIS NUMBER: 5301410009001000000.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 4), pp. 477-504 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 477, DOI: 10.5281/zenodo.7353034
description: {"references": ["Topachevskii, V. A. 1969. Fauna SSSR, Mlekopitayushchie, Tom 3, vyp. 3. Slepyshovye (Spalacidae) [Fauna of the USSR: Mammals. Mole rats, Spalacidae]. Nauka Publishers, Leningrad Section, Leningrad, 248 pp.", "Gromov, I. M., and G. I. Baranova (eds.). 1981. Katalog mlekopitayushchikh SSSR [Catalog of mammals of the USSR]. Nauka, Leningrad, 456 pp. (in Russian).", "Martynova, L. Ya. 1975. [Chromosomal differentiation in three species of zokors (Rodentia, Myospalacinae.] Zoologicheskii Zhurnal, 55 (8): 1265 - 1267 (in Russian with English summary)."]}
Adiabatic regularization and particle creation for spin one-half fields
Creators: name: Landete, Aitor
name: Navarro-Salas, Jose
name: Torrenti, Francisco
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The extension of the adiabatic regularization method to spin-$1/2$ fields requires a self-consistent adiabatic expansion of the field modes. We provide here the details of such expansion, which differs from the WKB ansatz that works well for scalars, to firmly establish the generalization of the adiabatic renormalization scheme to spin-$1/2$ fields. We focus on the computation of particle production in de Sitter spacetime and obtain an analytic expression of the renormalized stress-energy tensor for Dirac fermions.
description: Some sections has been reorganized. New references added. Minor changes. Slight changes in title and abstract
Citation tracking for systematic literature searching : a scoping review
Creators: name: Hirt, Julian
name: Nordhausen, Thomas
name: Appenzeller-Herzog, Christian
name: Ewald, Hannah
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 001

description: Citation tracking (CT) collects references with citation relationships to pertinent references that are already known. This scoping review maps the benefit of and the tools and terminology used for CT in health-related systematic literature searching. We included methodological studies on evidence retrieval by CT in health-related literature searching without restrictions on study design, language, or publication date. We searched MEDLINE/Ovid, Web of Science Core Collection, CINAHL/EBSCOhost, LLISFT/EBSCOhost, LISTA/EBSCOhost, conducted web searching via Google Scholar, backward/forward CT of included studies and pertinent reviews, and contacting of experts. Two reviewers independently assessed eligibility. Data extraction and analysis were performed by one reviewer and checked by another. We screened 11,861 references and included 47 studies published between 1985 and 2021. Most studies (96%) assessed the benefit of CT either as supplementary or primary/stand-alone search method. Added value of CT for evidence retrieval was found by 96% of them. Science Citation Index and Social Sciences Citation Index were the most common citation indexes used. Application of multiple citation indexes in parallel, co-citing or co-cited references, CT iterations, or software tools was rare. CT terminology was heterogeneous and frequently ambiguous. The use of CT showed an added value in most of the identified studies; however, the benefit of CT in health-related systematic literature searching likely depends on multiple factors that could not be assessed with certainty. Application, terminology, and reporting are heterogeneous. Based on our results, we plan a Delphi study to develop recommendations for the use and reporting of CT.
A new pentagon identity for the tetrahedron index
Creators: name: Gahramanov, Ilmar
name: Rosengren, Hjalmar
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Recently Kashaev, Luo and Vartanov, using the reduction from a four-dimensional superconformal index to a three-dimensional partition function, found a pentagon identity for a special combination of hyperbolic Gamma functions. Following their idea we have obtained a new pentagon identity for a certain combination of so-called tetrahedron indices arising from the equality of superconformal indices of dual three-dimensional N=2 supersymmetric theories and give a mathematical proof of it.
description: 13 pages, v2: we added a new section with the proof of the identity, misprints corrected
Multi-stabilities and symmetry-broken one-colour and two-colour states in closely coupled single-mode lasers
Creators: name: Clerkin, Eoin
name: O'Brien, Stephen
name: Amann, Andreas
Publisher: name: arXiv
Year: 2013
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We theoretically investigate the dynamics of two mutually coupled identical single-mode semi-conductor lasers. For small separation and large coupling between the lasers, symmetry-broken one-colour states are shown to be stable. In this case the light output of the lasers have significantly different intensities while at the same time the lasers are locked to a single common frequency. For intermediate coupling we observe stable symmetry-broken two-colour states, where both lasers lase simultaneously at two optical frequencies which are separated by up to 150~GHz. Using a five dimensional model we identify the bifurcation structure which is responsible for the appearance of symmetric and symmetry-broken one-colour and two-colour states. Several of these states give rise to multi-stabilities and therefore allow for the design of all-optical memory elements on the basis of two coupled single-mode lasers. The switching performance of selected designs of optical memory elements is studied numerically.
description: 12 pages, 15 figures
Enhanced effects of temporal variation of the fundamental constants in ^{2}Π_{1/2} term diatomic molecules: ^{207}Pb^{19}F
Creators: name: Flambaum, V. V.
name: Stadnik, Y. V.
name: Kozlov, M. G.
name: Petrov, A. N.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The ^{207}Pb^{19}F molecule possesses a pair of closely spaced levels of opposite parity due to near cancelation of the omega-type doubling and magnetic hyperfine interaction energy shifts [Alphei et al., Phys. Rev. A, 83, 040501 (2011)]. We calculate the dependence of the transition frequency between these levels on the fine-structure constant (α) and the ratio of the light quark masses to the quantum chromodynamics scale (m_q/Λ_{QCD}), and find large enhancement of the relative effects of the variation of these parameters. Note that the effect of α-variation appears mainly due to the significant difference in the relativistic correction factors for the fine and hyperfine structure. We hence suggest the ^{207}Pb^{19}F molecule as a candidate system for investigating the possible temporal variation of the fundamental constants.
description: 6 pages. Includes significant improvement in accuracy of calculations compared with previous versions. Accepted to Physical Review A
Connecting Leptonic Unitarity Triangle to Neutrino Oscillation
Creators: name: He, Hong-Jian
name: Xu, Xun-Jie
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Leptonic unitarity triangle (LUT) provides a geometric description of CP violations in the lepton-neutrino sector and is directly measurable in principle. In this work, we reveal that the angles in the LUT have definite physical meaning, and demonstrate the exact connection of the LUT to neutrino oscillations. For the first time, we prove that these leptonic angles act as phase shifts in neutrino oscillations, by shifting Δm^{2}L/2E to Δm^{2}L/2E + α, where (L, E, α) denote the baseline length, neutrino energy and corresponding angle of the LUT. Each LUT has three independent parameters and contains only partial information of the PMNS matrix. We demonstrate that the partial information in each LUT can describe the corresponding neutrino oscillation. Hence, for the first time, we uncover that any given kind of neutrino oscillations contain at most three (rather than four) independent degrees of freedom from the PMNS matrix. This may provide a cleaner way for fitting the corresponding oscillation data.
description: Phys.Rev.D published version. All results/conclusions un-changed. Only minor refinement to clarify the Importance of this work. (Used latest neutrino data.)
Spalax giganteus Nehring 1898
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Spalacidae
Spalax
Spalax giganteus

description: Spalax giganteus Nehring, 1898. Sitzb. Ges. Naturf. Fr. Berlin, p. 169. TYPE LOCALITY: U.S. S. R., Daghestan, W. shore of Caspian Sea, Petrovsky-Port near Makhach-Kala. DISTRIBUTION: Steppe N.W. of Caspian Sea and in Kazakhstan east of Ural River (U.S. S.R.). COMMENT: Includes uralensis; see Corbet, 1978:130.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 4), pp. 477-504 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 477, DOI: 10.5281/zenodo.7353034
Spalax leucodon Nordmann 1840
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Spalacidae
Spalax
Spalax leucodon

description: Spalax leucodon Nordmann, 1840. Demidoff Voy., 3:34. TYPE LOCALITY: U.S. S. R., S. Ukraine, near Odessa. DISTRIBUTION: Danube basin to Greece and S. Ukraine; Caucasus through Asia Minor, N. Iraq, and Syria to Israel; coastal Egypt and Libya, west to Benghazi. COMMENT: Includes ehrenbergi and nehringi; see Corbet, 1978:130, Harrison, 1972, The Mammals of Arabia, 3:438-440, and Orlov, 1969, in Vorontsov, [The Mammals:Evolution, Karyology, Taxonomy, Fauna], Novosibirsk. Wahrman et al., 1969, Comp. Mamm. Cytogen., pp. 30-48, Topachevskii, 1969, in [Fauna S.S. S.R., Mammals], n.s., 3(3):99, and others presented evidence that ehrenbergi and nehringi are specifically distinct and that this superspecies may contain 2-5 species. OLR follows Topachevskii, 1969, in regarding these forms as distinct species. See also Lyapunova et al., 1974, Symp. Ther. II, Prague, pp. 203-215, and Soldatovic and Savic, 1978, Saugetierk. Mitt., 26:252-256. ISIS NUMBER: 5301410009001002001 as S. leucondon (sic). 5301410009001001001 as S. ehrenbergi.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 4), pp. 477-504 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 477, DOI: 10.5281/zenodo.7353034
description: {"references": ["Orlov, V. N. 1969. Khromosomnye nabory ezhei vostochnoi Evropy [Chromosomal complements of hedgehogs in eastern Europe]. Pp. 6 - 7, in Materialy ko II Vsesoyuznykh Teriologicheskich Soveshchen po mlekopitayushchim [Materials in II All-Union Theriological Conference about mammals]. Novosibirsk.", "Topachevskii, V. A. 1969. Fauna SSSR, Mlekopitayushchie, Tom 3, vyp. 3. Slepyshovye (Spalacidae) [Fauna of the USSR: Mammals. Mole rats, Spalacidae]. Nauka Publishers, Leningrad Section, Leningrad, 248 pp.", "Lyapunova, E. A., N. N. Vorontsov, and L. Ya. Martynova. 1974. Cytological differentiation of burrowing mammals in the Palaearctic. Pp. 203 - 215, in Symposium Theriologicum II (J. Kratochvil and R. Obrtel, eds.). Prague, 394 pp."]}
Phononic Frequency Combs via Nonlinear Resonances
Creators: name: Cao, Lushuai
name: Qi, Dongxiang
name: Peng, Ruwen
name: Wang, Mu
name: Schmelcher, Peter
Publisher: name: arXiv
Year: 2013
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Chaotic Dynamics (nlin.CD)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We study the analogue of optical frequency combs in driven nonlinear phononic systems, and present a new generation mechanism for phononic frequency combs via nonlinear resonances. The nonlinear resonance refers to the simultaneous excitation of a set of phonon modes by the external driving, and thereby generated frequency combs are characterized by an array of equidistant spectral lines in the spectrum of each nonlinearly excited phonon mode. Frequency combs via nonlinear resonance of different orders are investigated, and particularly we reveal the possibility for correlation tailoring in higher order cases. The investigation contributes to potential applications in various nonlinear acoustic processes, such as harvesting phonons and generating phonon entanglements, and can also be generalized to other nonlinear systems.
Towards Adaptive Additive Manufacturing with Image-based Monitoring for Binder Jet 3D Printing
Creators: name: Linxiaoyi, Wan
Publisher: name: Carnegie Mellon University
Year: 2023
Subjects: subject: 120104 Architectural Science and Technology (incl. Acoustics, Lighting, Structure and Ecologically Sustainable Design)
subject: FOS: Civil engineering

description: In the context of 3D concrete printing, this study explores the possibility of image-based monitoring approaches for on-site quality evaluation and improvement in powder-based binder jetting procedures. The project's main goal is to create an integrated feedback system that integrates a monitoring system based on images into the printing process, allowing for real-time analysis and improvement. The study also investigates how different concrete composite mixing ratios affect the printing process, laying the groundwork for the use of hybrid materials to enhance the mechanical behavior of binder jetted parts in comparison to homogeneous standard materials. By focusing on these goals, we can considerably advance our understanding of image-based monitoring in additive manufacturing, which will ultimately help us create 3D-printed structures that are more dependable and durable. These developments will also significantly impact 3D concrete printing in building applications, encouraging innovation and better performance in the sector.
BARQAROR RIVOJLANISHDA INSON KAPITALINING O'RNI
Creators: name: Nazarova, Gulhayo
Publisher: name: Zenodo
Year: 2023

description: Barqaror rivojlanishga erishish kapitallar yig'indisidan tashkil topgan barqaror kapitalni shakllantirishni nazarda tutadi. Barqarorlik ekspertlari kapitalning har xil turlarini ko'rib chiqadilar. Tadqiqotni sarhisob qiladigan bo'lsak, barqaror rivojlanishni ta'minlovchi kapitalning besh turini ajratib ko'rsatishimiz mumkin: moliyaviy, tabiiy, ishlab chiqarish, ijtimoiy va insoniy [1]. Moliyaviy kapital ishlab chiqarishni ta'minlaydi, garchi u o'zi unumli bo'lmasa ham. Tabiiy kapital tabiiy resurslar va dunyo ekotizimini o'z ichiga oladi [2]. Ishlab chiqarish kapitali mahsulot va xizmatlar ishlab chiqarishni ta'minlaydi. Kapitalning eng qiyin turi bo'lgan ijtimoiy ishonch va o'zaro tushunish elementlarini, umumiy qadriyatlarni va ijtimoiy ahamiyatga ega bilimlarni o'z ichiga oladi.
Spalax microphthalmus Guldenstaedt 1770
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Spalacidae
Spalax
Spalax microphthalmus

description: Spalax microphthalmus Guldenstaedt, 1770. Nova Comm. Acad. Sci. Petrop., 14:1. TYPE LOCALITY: U.S. S. R., Voronezhsk. Obi., Novokhoper Steppe. DISTRIBUTION: Ukraine and S. Russia, southwest to Bulgaria and Greece, east to Volga and N.C. Caucasus. COMMENT: Includes arenarius, polonicus (=zemni), and graecus; see Corbet, 1978:130. OLR follows Topachevskii, 1969, in [Fauna S.S.S.R., Mammals], n.s., 3(3):99, in regarding these forms as distinct species, as did Gromov and Baranova, 1981:131-132. ISIS NUMBER: 5301410009001003001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 4), pp. 477-504 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 477, DOI: 10.5281/zenodo.7353034
description: {"references": ["Topachevskii, V. A. 1969. Fauna SSSR, Mlekopitayushchie, Tom 3, vyp. 3. Slepyshovye (Spalacidae) [Fauna of the USSR: Mammals. Mole rats, Spalacidae]. Nauka Publishers, Leningrad Section, Leningrad, 248 pp.", "Gromov, I. M., and G. I. Baranova (eds.). 1981. Katalog mlekopitayushchikh SSSR [Catalog of mammals of the USSR]. Nauka, Leningrad, 456 pp. (in Russian)."]}
Nonparametric reconstruction of dynamical dark energy via observational Hubble parameter data
Creators: name: Yu, Hao-Ran
name: Yuan, Shuo
name: Zhang, Tong-Jie
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study the power of current and future observational Hubble parameter data (OHD) on non-parametric estimations of the dark energy equation of state, $w(z)$. We propose a new method by conjunction of principal component analysis (PCA) and the criterion of goodness of fit (GoF) criterion to reconstruct $w(z)$, ensuring the sensitivity and reliability of the extraction of features in the EoS. We also give an new error model to simulate future OHD data, to forecast the power of future OHD on the EoS reconstruction. The result shows that current OHD, despite in less quantity, give not only a similar power of reconstruction of dark energy compared to the result given by type Ia supernovae, but also extend the constraint on $w(z)$ up to redshift $z\simeq2$. Additionally, a reasonable forecast of future data in more quantity and better quality greatly enhances the reconstruction of dark energy.
description: 5 pages, 2 figures, accepted for publication in PRD, http://link.aps.org/doi/10.1103/PhysRevD.88.103528
Probing Cosmic-Ray Ion Acceleration with Radio-Submm and Gamma-Ray Emission from Interaction-Powered Supernovae
Creators: name: Murase, Kohta
name: Thompson, Todd A.
name: Ofek, Eran O.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The optical and near-IR emission from some classes of supernovae (SNe), including Type IIn and possibly some super-luminous SNe, is likely powered by a collision between the SN ejecta and dense circumstellar material (CSM). We argue that for a range of CSM masses and their radii, a collisionless shock can form, allowing for efficient cosmic-ray (CR) acceleration. We show that pp collisions between these newly accelerated CRs and the CSM leads to not only gamma rays but also secondary electrons and positrons that radiate synchrotron photons in the high-frequency radio bands. Our estimates imply that various facilities including the Jansky Very Large Array (VLA) and the Atacama Large Millimeter/submillimeter Array (ALMA) may observe such SNe at Gpc distances by followup observations in months-to-years, although the detectability strongly depends on the CSM density as well as observed frequency. Detecting this signal would give us a unique probe of CR acceleration at early times, and even non-detections can put interesting limits on the possibility of CR ion acceleration. Following our previous work, we also show that GeV gamma rays can escape from the system without severe attenuation, encouraging point-source and stacking analyses with Fermi. We provide recipes for diagnosing interaction-powered SN scenario with multi-messenger (neutrino and gamma-ray) observations.
description: 18 pages, 11 figures, minor revision, accepted for publication in MNRAS
Bietia naxiorum Jakl, Kral & Kuban 2010
Creators: name: Bezděk, Aleš
name: Hájek, Jiří
name: Ascr, Biology Centre
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Bietia
Bietia naxiorum

description: Bietia naxiorum Jákl, Král & Kubáň, 2010 Bietia naxiorum Jákl, Král & Kubáň, 2010: 520. The holotype and 22 paratypes (including the allotype) are deposited in NMPC (general collection): HOLOTYPE (J): ‘ China, Yunnan prov. / 27°18′N 100°13′E / Jinsha riv. 1950–2050m, / DAJU 15.–17.VII.1990 / Vít Kubáň leg. [p] // Bietia / naxiorum sp. nov. / HOLOTYPUS / S. Jákl, D. Král et / V. Kubáň det. 2010 [p, red label]’. ALLOTYPE (♀): ‘ China N-YUNNAN / 27°18′N 100°13′E / Jinsha r. vall. 1900m, / DAJU, HUTIAO gorge, / lgt. D. Král 15–17/7’90 [p] // Bietia / naxiorum sp. nov. / ALLOTYPUS / S. Jákl, D. Král et / V. Kubáň det. 2010 [p, red label]’. PARATYPES (3 JJ): ‘ China, Yunnan prov. / 27°18′N 100°13′E / Jinsha riv. 1950–2050m, / DAJU 15.–17.VII.1990 / Vít Kubáň leg. [p] // Bietia / naxiorum sp. nov. / PARATYPUS / S. Jákl, D. Král et / V. Kubáň det. 2010 [p, red label]’. PARATYPE (♀): ‘ China N-YUNNAN / 27°18′N 100°13′E / Jinsha r. vall. 1900m, / DAJU, HUTIAO gorge, / lgt. D. Král 15–17/7’90 [p] // Bietia / naxiorum sp. nov. / PARATYPUS / S. Jákl, D. Král et / V. Kubáň det. 2010 [p, red label]’. PARATYPE (J): ‘ CHINA SW, NW Yunnan prov., / Jinsha riv. valley, 27°17′50″N / 100°12′10″E, 1850–1880 m, / DAJU (5km W), / 8.vii.1992, Vít. Kubáň leg. [p] // Bietia / naxiorum sp. nov. / PARATYPUS / S. Jákl, D. Král et / V. Kubáň det. 2010 [p, red label]’. PARATYPES (10 JJ 6 ♀♀): ‘ CHINA SW, NW Yunnan prov., / 27°20′N 100°11′E, / Habaxueshan mts., SE slope, / HABA vill. (4.5km SSE), / 2500–2550 m, 12.vii.1992, / Vít. Kubáň leg. [p] // Bietia / naxiorum sp. nov. / PARATYPUS / S. Jákl, D. Král et / V. Kubáň det. 2010 [p, red label]’. Current status. Valid species.
description: Published as part of Bezděk, Aleš, Hájek, Jiří & Ascr, Biology Centre, 2010, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 629-655 in Acta Entomologica Musei Nationalis Pragae 50 (2) on page 632, DOI: 10.5281/zenodo.5326685
description: {"references": ["JAKL S., KRAL D. & KUBAN V. 2010: A review of the genus Bietia with a description of a new species from Yunnan, China (Coleoptera: Scarabaeidae: Cetoniinae: Goliathini). Acta Entomologica Musei Nationalis Pragae 50: 517 - 528."]}
Rhizomyidae
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Rhizomyidae

description: Family Rhizomyidae REVIEWED BY: J. E. Bucher (JEB). COMMENT: Family status reviewed by Arata, 1967 in Anderson and Jones, p. 236, and Reig, 1980, J. Zool. Lond., 192:257-281. ISIS NUMBER: 5301410010000000000.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 4), pp. 477-504 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 477, DOI: 10.5281/zenodo.7353034
Polarity-driven surface metallicity in SmB$_6$
Creators: name: Zhu, Z. -H.
name: Nicolaou, A.
name: Levy, G.
name: Butch, N. P.
name: Syers, P.
name: Wang, X. F.
name: Paglione, J.
name: Sawatzky, G. A.
name: Elfimov, I. S.
name: Damascelli, A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: By a combined angle-resolved photoemission spectroscopy and density functional theory study, we discover that the surface metallicity is polarity-driven in SmB$_6$. Two surface states, not accounted for by the bulk band structure, are reproduced by slab calculations for coexisting B$_6$ and Sm surface terminations. Our analysis reveals that a metallic surface state stems from an unusual property, generic to the (001) termination of all hexaborides: the presence of boron $2p$ dangling bonds, on a polar surface. The discovery of polarity-driven surface metallicity sheds new light on the 40-year old conundrum of the low-temperature residual conductivity of SmB$_6$, and raises a fundamental question in the field of topological Kondo insulators regarding the interplay between polarity and nontrivial topological properties.
description: 5 pages, 4 figures. A high-resolution version with supplementary material can be found at: http://www.phas.ubc.ca/~quantmat/ARPES/PUBLICATIONS/Articles/SmB6
Neutrino mixing in the $μν$SSM
Creators: name: Zhang, Hai-Bin
name: Feng, Tai-Fu
name: Kou, Li-Na
name: Zhao, Shu-Min
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Recently, several reactor oscillation experiments have successively measured a nonzero value for the neutrino mixing angle ${θ_{13}}$, which is greater than 5 standard deviations. Within framework of the $μ$ from $ν$ Supersymmetric Standard Model ($μν$SSM), three tiny neutrino masses are generated at the tree level through TeV scale seesaw mechanism. In this work, we analyze the neutrino masses and mixing in the $μν$SSM with a "top down" method, assuming neutrino mass spectrum with normal ordering (NO) or inverted ordering (IO).
description: 12 pages, 4 figures
Order of Magnitude Smaller Limit on the Electric Dipole Moment of the Electron
Creators: name: ACME Collaboration
name: Baron, Jacob
name: Campbell, Wesley C.
name: DeMille, David
name: Doyle, John M.
name: Gabrielse, Gerald
name: Gurevich, Yulia V.
name: Hess, Paul W.
name: Hutzler, Nicholas R.
name: Kirilov, Emil
name: Kozyryev, Ivan
name: O'Leary, Brendon R.
name: Panda, Cristian D.
name: Parsons, Maxwell F.
name: Petrik, Elizabeth S.
name: Spaun, Ben
name: Vutha, Amar C.
name: West, Adam D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The Standard Model (SM) of particle physics fails to explain dark matter and why matter survived annihilation with antimatter following the Big Bang. Extensions to the SM, such as weak-scale Supersymmetry, may explain one or both of these phenomena by positing the existence of new particles and interactions that are asymmetric under time-reversal (T). These theories nearly always predict a small, yet potentially measurable ($10^{-27}$-$10^{-30}$ $e$ cm) electron electric dipole moment (EDM, $d_e$), which is an asymmetric charge distribution along the spin ($\vec{S}$). The EDM is also asymmetric under T. Using the polar molecule thorium monoxide (ThO), we measure $d_e = (-2.1 \pm 3.7_\mathrm{stat} \pm 2.5_\mathrm{syst})\times 10^{-29}$ $e$ cm. This corresponds to an upper limit of $|d_e| < 8.7\times 10^{-29}$ $e$ cm with 90 percent confidence, an order of magnitude improvement in sensitivity compared to the previous best limits. Our result constrains T-violating physics at the TeV energy scale.
Many-body Localization with Dipoles
Creators: name: Yao, Norman Y.
name: Laumann, Chris R.
name: Gopalakrishnan, Sarang
name: Knap, Michael
name: Mueller, Markus
name: Demler, Eugene A.
name: Lukin, Mikhail D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Systems of strongly interacting dipoles offer an attractive platform to study many-body localized phases, owing to their long coherence times and strong interactions. We explore conditions under which such localized phases persist in the presence of power-law interactions and supplement our analytic treatment with numerical evidence of localized states in one dimension. We propose and analyze several experimental systems that can be used to observe and probe such states, including ultracold polar molecules and solid-state magnetic spin impurities.
description: 9 pages, 5 figures. V2: Modified discussion of iterated pairs, added estimate of pseudo-spin size, added references
Design for All Life
Creators: name: , Roudavski
Publisher: name: Zenodo
Year: 2022
Subjects: interspecies design
more-than-human design
design for sustainability
design for biodiversity

description: A themed section of the Architect Victoria journal dedicated to more-than-human and interspecies desgin. Edited by Stanislav Roudavski and includes articles from a variety of disciplines including architecture, design, animal studies, biological sciences, geography, philosopy, and others.
Gold and silver in ores of Kadjaran copper-porphyry deposit (southern Armenia)
Creators: name: Keheyan, Yeghis
name: Hovhannisyan, Arshavir
name: Khachatryan, Shahen
name: Harutyunyan, Marianna
Publisher: name: Periodico di Mineralogia
Year: 2023

description: The results of the study of the distribution of gold and silver in the main sulfide minerals of the Kadjaran mine of the copper-molybdenum-porphyry formation are presented. The regularity of the behavior of gold and silver was revealed and a forecast estimate of the gold-silver content of the lower horizons of the deposit was given. Gold and silver are unevenly distributed in the vertical range of horizons 2175-1965 m (above sea level). At the upper horizons (above the 2175 horizon), Au and Ag show selective accumulation in chalcopyrite, at the lower horizons (2150-2050 m), in addition to chalcopyrite, they also accumulate in pyrite and molybdenum; moreover, with depth (2050-1985m), the storage capacity of molybdenum and chalcopyrite continues to increase. А significant enrichment of the lower horizons of the deposit (below the horizon of 1965 m) with Au and Ag is unexpected, since their contents are largely limited by concentrations of copper ores, the ratio of which to molybdenum steadily decreases with depth. The studies carried out on distribution of Au and Ag in the main industrial sulfides of Kadjaran copper-molybdenum deposit made it possible to single out the main patterns of their distribution.
description: Periodico di Mineralogia, Vol. 92 No. 1 (2023)
Supplementary document for A single optical element to generate meter-scale THz diffraction-free beam - 6082331.pdf
Creators: name: Tu, Siyu
name: Peng, Jinyu
name: Yang, Zhengang
name: Liu, Jinsong
name: Wang, Kejia
Publisher: name: Optica Publishing Group
Year: 2022
Subjects: subject: 20501 Classical and Physical Optics
subject: FOS: Physical sciences

description: Supplemental material
Cannomys Thomas 1915
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Rhizomyidae
Cannomys

description: Cannomys Thomas, 1915. Ann. Mag. Nat. Hist., ser. 8, 16:57. ISIS NUMBER: 5301410010001000000.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 4), pp. 477-504 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 477, DOI: 10.5281/zenodo.7353034