cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Dicrostonyx torquatus
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
Arvicolidae
Dicrostonyx
Dicrostonyx torquatus

description: Dicrostonyx torquatus (Pallas, 1778). Nova Spec. Quad. Glir. Ord., p. 206. REVIEWED BY: M. Andera (MA). TYPE LOCALITY: U.S. S. R., R.S.F.S. R., mouth of Ob River. DISTRIBUTION: Palearctic tundra from White Sea to Chukotka (U.S. S.R.), Novaya Zemlya, and New Siberian Isis. COMMENT: Formerly included groenlandicus and vinogradovi; see Corbet, 1978:96, but see Rausch, 1977, in Sokolov, ed., [Adv. Mod. Theriol.], Acad. Sci. U.S. S. R., Nauka, Moscow, pp. 162- 177, who considered them distinct species. Includes chionopaes which may be a distinct species; see Gileva, 1975, Dokl. Akad. Nauk, 224:697-700, Gileva, 1980:99- 103, in Vorontsov and Van Brink, eds., Animal genetics and evolution, Junk, The Hague, and Kozlovskii, 1974, Dokl. Akad. Nauk S.S.S.R., 219:981-984. See also comments under genus Dicrostonyx. ISIS NUMBER: 5301410008073002001.
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 483, DOI: 10.5281/zenodo.7353034
description: {"references": ["Rausch, R. L. 1977. On the zoogeography of some Beringian mammals. Pp. 162 - 177, in Uspekhi sovremennoi teriologii [Advances in modern theriology] (V. E. Sokolov, ed.). Nauka, Moscow, 296 pp. (in Russian)."]}
Heisenberg XXX Model with General Boundaries: Eigenvectors from Algebraic Bethe Ansatz
Creators: name: Belliard, Samuel
name: Crampé, Nicolas
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 82B23, 81R12

description: We propose a generalization of the algebraic Bethe ansatz to obtain the eigenvectors of the Heisenberg spin chain with general boundaries associated to the eigenvalues and the Bethe equations found recently by Cao et al. The ansatz takes the usual form of a product of operators acting on a particular vector except that the number of operators is equal to the length of the chain. We prove this result for the chains with small length. We obtain also an off-shell equation (i.e. satisfied without the Bethe equations) formally similar to the ones obtained in the periodic case or with diagonal boundaries.
Multiple Meixner polynomials and non-Hermitian oscillator Hamiltonians
Creators: name: Ndayiragije, François
name: Van Assche, Walter
Publisher: name: arXiv
Year: 2013
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 42C05, 33C47, 81R05

description: Multiple Meixner polynomials are polynomials in one variable which satisfy orthogonality relations with respect to $r>1$ different negative binomial distributions (Pascal distributions). There are two kinds of multiple Meixner polynomials, depending on the selection of the parameters in the negative binomial distribution. We recall their definition and some formulas and give generating functions and explicit expressions for the coefficients in the nearest neighbor recurrence relation. Following a recent construction of Miki, Tsujimoto, Vinet and Zhedanov (for multiple Meixner polynomials of the first kind), we construct $r>1$ non-Hermitian oscillator Hamiltonians in $r$ dimensions which are simultaneously diagonalizable and for which the common eigenstates are expressed in terms of multiple Meixner polynomials of the second kind.
description: 18 pages. Includes some corrections and a few minor additions
Ονυχοσκόπηση στις μελανονυχίες
Creators: name: Ζωάννου Αννα Γεωργίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2023
Subjects: μελάγχρωση
μελανονυχία
ονυχοσκόπηση
νύχι
pigmentation
melanonychia
dermoscopy
nail

description: Ο όρος μελανονυχία περιγράφει μια μαύρη-καφέ-γκρι μελάγχρωση της πλάκας των νυχιών που, στις περισσότερες περιπτώσεις, εμφανίζεται ως διαμήκης λωρίδα. Η μελανονυχία μπορεί να παρατηρηθεί σε οποιαδήποτε ηλικία, να προσβάλλει ένα ή περισσότερα δάκτυλα, τόσο στα νύχια των χεριών όσο και στα νύχια των ποδιών. Τα αίτιά της μπορεί να είναι δύσκολο να διαφοροποιηθούν κλινικά και εξαρτώνται από τον αριθμό των ζωνών και από το χρώμα, την άκρη και το πλάτος τους. Για το λόγο αυτό, ιδίως στους ενήλικες και όταν η μελάγχρωση εντοπίζεται σε ένα μόνο δάκτυλο, η βιοψία και η ιστοπαθολογική εξέταση εξακολουθούν να αποτελούν το χρυσό πρότυπο για την οριστική διάγνωση. Η ονυχοσκόπηση θα πρέπει να χρησιμοποιείται τακτικά στην αξιολόγηση ενός μελαγχρωματικού νυχιού, καθώς παρέχει σημαντικές πληροφορίες για τη διαχείριση της μελανονυχίας και μπορεί να βοηθήσει στην αποφυγή περιττών βιοψιών στα νύχια. Σε περιπτώσεις μελανονυχίας είναι σημαντικό να διαπιστωθεί εάν η χρωστική ουσία είναι μελανίνη ή όχι και να προσδιοριστεί εάν η μελάγχρωση της μελανίνης οφείλεται σε ενεργοποίηση ή πολλαπλασιασμό και εάν είναι καλοήθης ή κακοήθης
description: The term melanonychia describes a black-brown-gray pigmentation of the nail plate that, in most cases, appears as a longitudinal band. Melanonychia can be observed at any age, affecting one digit or several digits, in both fingernails and toenails. Its causes can be difficult to differentiate clinically and depend on the number of bands and on their color, edge, and width. For this reason, especially in adults and when the pigmentation is localized in one single digit, biopsy and histopathological exami- nation still represent the gold standard for a definitive diagnosis. Dermoscopy should be used routinely in the evaluation of a pigmented nail, as it provides important information for the management of melanonychia and can help avoid unnecessary nail biopsies. In cases of melanonychia it is important to establish whether the pigment is melanin or not and to determine whether the pigmentation of melanin is due to activation or proliferation and whether it is benign or malignant
On the Sparing Number of Certain Graph Structures
Creators: name: Sudev, N K
name: Germina, K A
Publisher: name: arXiv
Year: 2013
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C78

description: An integer additive set-indexer is defined as an injective function $f:V(G)\rightarrow 2^{\mathbb{N}_0}$ such that the induced function $g_f:E(G) \rightarrow 2^{\mathbb{N}_0}$ defined by $g_f (uv) = f(u)+ f(v)$ is also injective. An IASI $f$ is said to be a weak IASI if $|g_f(uv)|=max(|f(u)|,|f(v)|)$ for all $u,v\in V(G)$. A graph which admits a weak IASI may be called a weak IASI graph. The set-indexing number of an element of a graph $G$, a vertex or an edge, is the cardinality of its set-labels. A mono-indexed element of a graph is an element of $G$ which has the set-indexing number $1$. The Sparing number of a graph $G$ is the minimum number of mono-indexed edges required for a graph $G$ to admit a weak IASI. In this paper, we introduce the notion of conjoined graphs, entwined graphs and floral graphs and study further about the sparing number of various finite graph operations as extensions to our earlier studies and provide some useful results on these types of graph structures.
description: 12 pages, 5 figures. arXiv admin note: text overlap with arXiv:1310.6091
Dicrostonyx unalascensis Merriam 1900
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
Arvicolidae
Dicrostonyx
Dicrostonyx unalascensis

description: Dicrostonyx unalascensis Merriam, 1900. Proc. Wash. Acad. Sci., 2:25. TYPE LOCALITY: U.S.A., Alaska, Umnak Island. DISTRIBUTION: Umnak and Unalaska Isis. (U.S.A.). COMMENT: Includes stevensoni Nelson, 1929; the diploid number is 34 for males and females, and the fundamental number is 54; see Rausch and Rausch, 1972, Z. Saugetierk., 37:372-384. Formerly included in torquatus; see Rausch, 1977, in Sokolov, ed., [Adv. Mod. Theriol.], Acad. Sci. U.S. S.R., Nauka, Moscow, pp. 162- 177; or groenlandicus; see Hall, 1981:837.
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 pages 483-484, DOI: 10.5281/zenodo.7353034
description: {"references": ["Rausch, R. L., and V. R. Rausch. 1972. Observations on chromosomes of Dicrostonyx torquatus stevensoni Nelson and chromosomal diversity in varying lemmings. Zeitschrift fur Saugetierkunde, 37: 372 - 384.", "Rausch, R. L. 1977. On the zoogeography of some Beringian mammals. Pp. 162 - 177, in Uspekhi sovremennoi teriologii [Advances in modern theriology] (V. E. Sokolov, ed.). Nauka, Moscow, 296 pp. (in Russian).", "Hall, E. R. 1981. The mammals of North America. Second ed. John Wiley and Sons, New York, 1: 1 - 600 + 90, 2: 601 - 1181 + 90."]}
Dicrostonyx vinogradovi Ognev 1948
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
Arvicolidae
Dicrostonyx
Dicrostonyx vinogradovi

description: Dicrostonyx vinogradovi Ognev, 1948. Mammals of Eastern Europe and Northern Asia, 6:509. TYPE LOCALITY: U.S. S. R., Wrangel Isl. DISTRIBUTION: Known only from the type locality. COMMENT: Formerly included in torquatus; karyological and morphological analyses, and experimental breeding indicated species distinction; see Chernyavskii and Kozlovskii, 1980, Zool. Zh., 59(2):266-273. The diploid number is 28 and the fundamental number is 54. See also Rausch, 1977, in Sokolov, ed., [Adv. Mod. Theriol.], Acad. Sci. U.S. S. R., Nauka, Moscow, pp. 162- 177.
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 484, DOI: 10.5281/zenodo.7353034
description: {"references": ["Chernyavskii, F. B., and A. I. Kozlovskii. 1980. [Species status and history of Arctic lemmings (Dicrostonyx, Rodentia) on Wrangel Island]. Zoologicheskii Zhurnal, 59: 266 - 273 (in Russian).", "Rausch, R. L. 1977. On the zoogeography of some Beringian mammals. Pp. 162 - 177, in Uspekhi sovremennoi teriologii [Advances in modern theriology] (V. E. Sokolov, ed.). Nauka, Moscow, 296 pp. (in Russian)."]}
A free energy satisfying finite difference method for Poisson--Nernst--Planck equations
Creators: name: Liu, Hailiang
name: Wang, Zhongming
Publisher: name: arXiv
Year: 2013
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: In this work we design and analyze a free energy satisfying finite difference method for solving Poisson-Nernst-Planck equations in a bounded domain. The algorithm is of second order in space, with numerical solutions satisfying all three desired properties: i) mass conservation, ii) positivity preserving, and iii) free energy satisfying in the sense that these schemes satisfy a discrete free energy dissipation inequality. These ensure that the computed solution is a probability density, and the schemes are energy stable and preserve the equilibrium solutions. Both one and two-dimensional numerical results are provided to demonstrate the good qualities of the algorithm, as well as effects of relative size of the data given.
Dinaromys Kretzoi 1955
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
Arvicolidae
Dinaromys

description: Dinaromys Kretzoi, 1955. Acta Geol. Acad. Sci. Hung., 3:347 -353. REVIEWED BY: M. Andera (MA). COMMENT: For use of this name rather than Dolomys, see Corbet, 1978:104. Closely related to Hyperacrius, Alticola, and Eothenomys (JC). Placed in tribe Pliomyini of subfamily Ondatrinae by CAR. Placed in tribe Clethrionomyini by Gromov and Polyakov, 1977:114. Koenigswald, 1980, Abh. Senckenb. Naturforsch. Ges., 539, believed that no close relationship with any other living arvicolid is probable on the basis of the internal structure of the molar enamel; there is a probable relationship with the fossil Propliomys hungaricus.
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 484, DOI: 10.5281/zenodo.7353034
description: {"references": ["Gromov, I. M., and I. Ya. Polyakov. 1977. Fauna SSSR, Mlekopitayushchie, tom 3, vyp. 8 [Fauna of the USSR, vol. 3, pt. 8, Mammals]. Polevki [Voles (Microtinae)]. Nauka, Moscow-Leningrad, 504 pp. (in Russian).", "Koenigswald, W. von. 1980. Schmelzstruktur und Morphologie in den Molaren der Arvicolidae (Rodentia). Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft, 539: 1 - 129."]}
Dinaromys bogdanovi
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
Arvicolidae
Dinaromys
Dinaromys bogdanovi

description: Dinaromys bogdanovi (Martino, 1922). Ann. Mag. Nat. Hist., ser. 9, 9:413. TYPE LOCALITY: Yugoslavia, Rijeka Prov., Montenegro, Cetinje. DISTRIBUTION: Mountains of Yugoslavia; perhaps N. Albania. COMMENT: Previously referred to the extinct genus Dolomys, and sometimes to D. milleri; see Corbet, 1978:105. CAR referred Dolomys to tribe Ondatrinae, as did Kretzoi, 1955, Acta Geol. Acad. Sci. Hung., 3:347-353. ISIS NUMBER: 5301410008074001001 as Dolomys bogdanovi.
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 484, DOI: 10.5281/zenodo.7353034
description: {"references": ["Kretzoi, M. 1955. Dolomys and Ondatra. Acta Geologica, Academiae Scientiarum Hungaricae, 3: 347 - 355."]}
Probing top quark electromagnetic dipole moments in single-top-plus-photon production
Creators: name: Fael, Matteo
name: Gehrmann, Thomas
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The production of a single top quark in association with an isolated photon probes the electromagnetic coupling structure of the top quark. We investigate the sensitivity of kinematical distributions at the LHC in single-top-plus-photon production in view of a detection of anomalous electric and magnetic dipole moments of the top quark.
description: 11 pages, 3 figures, 2 tables. v2: version published in PRD, references added and 1 figure updated
Competition between the s-wave and p-wave superconductivity phases in a holographic model
Creators: name: Nie, Zhang-Yu
name: Cai, Rong-Gen
name: Gao, Xin
name: Zeng, Hui
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Superconductivity (cond-mat.supr-con)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We build a holographic superconductor model with a scalar triplet charged under an SU(2) gauge field in the bulk. In this model, the s-wave and p-wave condensates can be consistently realized. We find that there are totally four phases in this model, namely, the normal phase without any condensate, s-wave phase, p-wave phase and the s+p coexisting phase. By calculating Gibbs free energy, the s+p coexisting phase turns out to be thermodynamically favored once it can appear. The phase diagram with the dimension of the scalar operator and temperature is drawn. The temperature range for the s+p coexisting phase is very narrow, which shows the competition between the s-wave and p-wave orders in the superconductor model.
description: 14 pages, 8 figures
Ellobius Fischer 1814
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
Arvicolidae
Ellobius

description: Ellobius Fischer, 1814. Zoognosia, 3:72. COMMENT: Placed with Prometheomys in subfamily Prometheomyinae by CAR. Gromov, 1972, Sbor. Tr. Zool. Mus. M.G.U., 13:8 -32, excluded Ellobius from Arvicolidae as a microtodontine cricetid. OLR follows Corbet, 1978:117, in recognizing only two species fuscocapillus and talpinus; but see Lyapunova and Vorontsov, 1978, Genetika, 14: 2012-2024, and Gromov and Baranova, 1981:151. See comment under Reithrodon physodes (Cricetidae), for discussion of Fischer, 1814, names. ISIS NUMBER: 5301410008075000000.
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 484, DOI: 10.5281/zenodo.7353034
description: {"references": ["Vorontsov, N. N., E. A. Lyapunova, E. Yu. Ivanitskaya, C. F. Nadler, B. Kral, A. I. Kozlovskii, and R. S. Hoffmann. 1978. [Variability of mammalian sex chromosomes. I. Geographic variability of the structure of the Y chromosomes in red-backed voles of the genus Clethrionomys (Rodentia, Microtinae).] Genetika, 14: 1432 - 1446.", "Gromov, I. M., and G. I. Baranova (eds.). 1981. Katalog mlekopitayushchikh SSSR [Catalog of mammals of the USSR]. Nauka, Leningrad, 456 pp. (in Russian)."]}
Supplementary document for Investigation of enhanced second harmonic generation in laser-induced air plasma - 6396471.pdf
Creators: name: Fu, Shing Yiu
name: Francis, Kareem Garriga
name: Chong, Mervin Lim Pac
name: E, Yiwen
name: Zhang, Xi-Cheng
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: All supplementary equations and figures
Cryogenic infrared filter made of alumina for use at millimeter wavelength
Creators: name: Inoue, Yuki
name: Matsumura, Tomotake
name: Hazumi, Masashi
name: Lee, Adrian T.
name: Okamura, Takahiro
name: Suzuki, Aritoki
name: Tomaru, Takayuki
name: Yamaguchi, Hiroshi
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We propose a high thermal conductivity infrared (IR) filter using alumina for use in millimeter wave detection systems. We constructed a prototype two-layer anti-reflection (AR) coated alumina filter with a diameter of 100mm and a thickness of 2mm, and characterized its thermal and optical properties. The transmittance of this filter at 95GHz and 150GHz is 97% and 95% while the estimated 3dB cutoff frequency is at 450GHz. The high thermal conductivity of alumina minimizes thermal gradients. We measure a differential temperature of only 0.21K between the center and the edge of the filter when it is mounted on a thermal anchor of 77K. We also constructed a thermal model based on the prototype filter and analyzed the scalability of the filter diameter. We conclude that temperature increase at the center of alumina IR filter is less than 6K even with a large diameter of 500mm, when the temperature at the edge of the filter is 50K. This is suitable for an application to a large-throughput next-generation cosmic microwave background (CMB) polarization experiment, such as POLARBEAR-2 (PB-2).
Ellobius alaicus Vorontsov 1969
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
Arvicolidae
Ellobius
Ellobius alaicus

description: Ellobius alaicus Vorontsov et al., 1969. In [The Mammals: Evolution, karyology, taxonomy, fauna], Sib. Otd., Akad. Nauk., Novosibirsk, p. 127. TYPE LOCALITY: U.S. S. R., Kirgiz S.S. R., Oshsk. Obi., Alai Valley between Sary-Tash and Bardabo. DISTRIBUTION: Alai Valley and Alai Mtns. (Kirgizia, U.S. S.R.). COMMENT: Included in talpinus by Corbet, 1978:117, but Lyapunova and Vorontsov, 1978, Genetika, 14:2012-2024, provided evidence of specific distinctness, although they agreed it is closely related.
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 484, DOI: 10.5281/zenodo.7353034
description: {"references": ["Vorontsov, N. N., E. A. Lyapunova, E. Yu. Ivanitskaya, C. F. Nadler, B. Kral, A. I. Kozlovskii, and R. S. Hoffmann. 1978. [Variability of mammalian sex chromosomes. I. Geographic variability of the structure of the Y chromosomes in red-backed voles of the genus Clethrionomys (Rodentia, Microtinae).] Genetika, 14: 1432 - 1446."]}
title: Bachelor Software Engineering und vernetzte Systeme Praxisprojekte 2023
Creators: name: Knipp, Franz
name: Rinke, Wolfram
Publisher: name: FH Burgenland
Year: 2023

description: Inventory Management / Pegelhub – Die zentrale Datendrehscheibe für Pegeldaten / Schulgong – Neuentwicklung des altbekannten Pausengongs / Digitalisierung der Auswertung des Wissenstests der Feuerwehrjugend / Einrichtung einer Zeitreihendatenbank mit Benutzeroberfläche bei der FB
title: Diagnostik und Komorbiditäten des primären Hyperaldosteronismus
Creators: name: Asbach, Evelyn
Publisher: name: Ludwig-Maximilians-Universität München
Year: 2023
Subjects: subject: 600
subject: 610
subject: FOS: Medical and Health Sciences
valueUri: http://www.oecd.org/science/inno/38235147.pdf

description: Ziel dieser Habilitationsarbeit war es, metabolische Auswirkungen des Aldosteronexzesses, insbesondere hinsichtlich des Glukosemetabolismus und des Calcium-Phosphat-Stoffwechsels, zu untersuchen. Außerdem sollten diagnostische Scores untersucht sowie die Prävalenz in der Primärversorgung charakterisiert werden.
Τριχοσκόπηση Φλεγμονωδών Δερματοπαθειών Τριχωτού Κεφαλής
Creators: name: Πεντίδης, Χρήστος Ευαγγέλου
Publisher: name: Aristotle University of Thessaloniki
Year: 2023
Subjects: Tριχοσκόπηση
Φλεγμονωδεις Δερματοπάθειες Τριχωτού Κεφαλής
Δερματοσκόπηση
Τrichoscopy
Ιnflammatory scalp diseases
Dermoscopy

description: Σκοπός της διατριβής ήταν η μελέτη της χρήσης της τριχοσκόπησης φλεγμονωδών δερματοπαθειών τριχωτού της κεφαλής. Οι φλεγμονώδεις νόσοι του δέρματος είναι ασθένειες οι οποίες είναι εύκολα προσβάσιμες, σε αντίθεση με άλλες φλεγμονώδεις νόσους σε άλλα όργανα του σώματος. Το τριχωτό της κεφαλής λόγω του ιδιαίτερου περιβάλλοντος του μπορεί να εμφανίσεις φλεγμονές. Η φυσική εξέταση του τριχωτού της κεφαλής μπορεί να γίνει σχετικά εύκολα, λόγω της εύκολης πρόσβασής του. Ωστόσο σε πολλές περιπτώσεις η λεπτομερέστερη εξέταση μπορεί να δώσει περισσότερες και ακριβέστερες πληροφορίες τόσο για τη νόσο όσο και για τη θεραπεία που απαιτείται. Η τριχοσκόπηση είναι μια διαγνωστική μέθοδος που χρησιμοποιείται ευρέως για τη λεπτομερέστερη εξέταση διαφόρων καταστάσεων του τριχωτού της κεφαλής και πρόσφατα, αρκετές μελέτες αναφέρθηκαν στην πιθανή εφαρμογή της τριχοσκόπησης σε φλεγμονώδεις παθήσεις του τριχωτού της κεφαλής. Στην παρούσα διπλωματική εργασία μελετήθηκε η εφαρμογή της τριχοσκόπησης του τριχωτού της κεφαλής σε νόσους όπως η ψωρίαση, η σμηγματορροϊκή δερματίτιδα, ο θυλακικός λειχήνας, ο δισκοειδής ερυθηματώδης λύκος, η πέμφιγα, η δερματομυοσίτιδα και η σύφιλη. Διαπιστώθηκε ότι η τριχοσκόπησης είναι μια σημαντική διαγνωστική τεχνική για τη διαφοροδιάγνωση μεταξύ διαφόρων φλεγμονωδών νόσων του τριχωτού της κεφαλής, που αρκετές φορές δημιουργεί διλήμματα στο δερματολόγο, τόσο διαγνωστικά όσο και θεραπευτικά
description: The purpose of the dissertation was to study the use of trichoscopy in inflammatory scalp diseases. Inflammatory skin diseases are conditions that are easily accessible compared to other inflammatory diseases affecting other organs of the body. The scalp, due to its unique environment, can exhibit inflammations. The physical examination of the scalp can be relatively easy due to its easy accessibility. However, in many cases, a more detailed examination can provide more precise information about the disease and the required treatment. Trichoscopy is a diagnostic method widely used for the detailed examination of various conditions of the scalp and recently, several studies have focused on its possible application in inflammatory scalp diseases. In this bachelor’s thesis was studied the application of trichoscopy in diseases such as psoriasis, seborrheic dermatitis, lichen planopilaris, discoid lupus erythematosus, pemphigus, dermatomyositis, and syphilis. It was established that trichoscopy is an important diagnostic technique for the differential diagnosis of various inflammatory scalp diseases, which often presents dilemmas for a dermatologist both diagnostically and therapeutically
Molecular modeling of lactoferrin for food and nutraceutical applications: insights from in silico techniques
Creators: name: Darmawan, Kevion K.
name: Karagiannis, Tom C.
name: Hughes, Jeff G.
name: Small, Darryl M.
name: Hung, Andrew
Publisher: name: Taylor & Francis
Year: 2022
Subjects: Biophysics
Biochemistry
Medicine
Biotechnology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Information Systems not elsewhere classified
Mathematical Sciences not elsewhere classified
Computational Biology

description: Lactoferrin is a protein, primarily found in milk that has attracted the interest of the food industries due to its health properties. Nevertheless, the instability of lactoferrin has limited its commercial application. Recent studies have focused on encapsulation to enhance the stability of lactoferrin. However, the molecular insights underlying the changes of structural properties of lactoferrin and the interaction with protectants remain poorly understood. Computational approaches have proven useful in understanding the structural properties of molecules and the key binding with other constituents. In this review, comprehensive information on the structure and function of lactoferrin and the binding with various molecules for food purposes are reviewed, with a special emphasis on the use of molecular dynamics simulations. The results demonstrate the application of modeling and simulations to determine key residues of lactoferrin responsible for its stability and interactions with other biomolecular components under various conditions, which are also associated with its functional benefits. These have also been extended into the potential creation of enhanced lactoferrin for commercial purposes. This review provides valuable strategies in designing novel nutraceuticals for food science practitioners and those who have interests in acquiring familiarity with the application of computational modeling for food and health purposes.
Fast prediction and evaluation of gravitational waveforms using surrogate models
Creators: name: Field, Scott E.
name: Galley, Chad R.
name: Hesthaven, Jan S.
name: Kaye, Jason
name: Tiglio, Manuel
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: [Abridged] We propose a solution to the problem of quickly and accurately predicting gravitational waveforms within any given physical model. The method is relevant for both real-time applications and in more traditional scenarios where the generation of waveforms using standard methods can be prohibitively expensive. Our approach is based on three offline steps resulting in an accurate reduced-order model that can be used as a surrogate for the true/fiducial waveform family. First, a set of m parameter values is determined using a greedy algorithm from which a reduced basis representation is constructed. Second, these m parameters induce the selection of m time values for interpolating a waveform time series using an empirical interpolant. Third, a fit in the parameter dimension is performed for the waveform's value at each of these m times. The cost of predicting L waveform time samples for a generic parameter choice is of order m L + m c_f online operations where c_f denotes the fitting function operation count and, typically, m << L. We generate accurate surrogate models for Effective One Body (EOB) waveforms of non-spinning binary black hole coalescences with durations as long as 10^5 M, mass ratios from 1 to 10, and for multiple harmonic modes. We find that these surrogates are three orders of magnitude faster to evaluate as compared to the cost of generating EOB waveforms in standard ways. Surrogate model building for other waveform models follow the same steps and have the same low online scaling cost. For expensive numerical simulations of binary black hole coalescences we thus anticipate large speedups in generating new waveforms with a surrogate. As waveform generation is one of the dominant costs in parameter estimation algorithms and parameter space exploration, surrogate models offer a new and practical way to dramatically accelerate such studies without impacting accuracy.
description: 20 pages, 17 figures, uses revtex 4.1. Version 2 includes new numerical experiments for longer waveform durations, larger regions of parameter space and multi-mode models
Ellobius fuscocapillus Blyth 1843
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
Arvicolidae
Ellobius
Ellobius fuscocapillus

description: Ellobius fuscocapillus Blyth, 1843. J. Asiat. Soc. Bengal, 11:887. TYPE LOCALITY: Pakistan, Baluchistan Reg., Quetta Div., Quetta. DISTRIBUTION: Baluchistan and Afghanistan through Iran and S. Turkmenistan to Kurdistan. COMMENT: Formerly included lutescens; see Corbet, 1978:117, but also see Lyapunova and Vorontsov, 1978, Genetika, 14:2012-2024, and Lyapunova et al., 1980:239-247, in Vorontsov and Van Brink, eds., Animal genetics and evolution, Junk, The Hague, 383 pp. ISIS NUMBER: 5301410008075001001.
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 484, DOI: 10.5281/zenodo.7353034
description: {"references": ["Vorontsov, N. N., E. A. Lyapunova, E. Yu. Ivanitskaya, C. F. Nadler, B. Kral, A. I. Kozlovskii, and R. S. Hoffmann. 1978. [Variability of mammalian sex chromosomes. I. Geographic variability of the structure of the Y chromosomes in red-backed voles of the genus Clethrionomys (Rodentia, Microtinae).] Genetika, 14: 1432 - 1446.", "Lyapunova, E. A., N. N. Vorontsov, K. V. Korobitsyna, E. Yu. Ivanitskaya, Yu. M. Borisov, L. V. Yakimenko, and V. Ye. Dovgal. 1980. A Robertsonian fan in Ellobius talpinus. Genetica, 52 / 53: 239 - 247."]}
A comparison of the impact of exercise training with dietary intervention versus dietary intervention alone on insulin resistance and glucose regulation in individual with overweight or obesity: a systemic review and meta-analysis
Creators: name: Khalafi, Mousa
name: Alamdari, Karim Azali
name: Symonds, Michael E.
name: Rohani, Hadi
name: Sakhaei, Mohammad Hossein
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified

description: Obesity is associated with the development of insulin resistance (IR) and type 2 diabetes for which exercise training (Ex) and dietary interventions (DI) are effective interventions that can improve IR. We therefore performed a systematic meta-analysis to compare the effect of Ex + DI compared with DI on IR and glucose homeostasis. PubMed and Cochrane Library were conducted up to May 2021. Meta-analyses were conducted to compare the effect of Ex + DI compared with DI on fasting glucose and insulin, IR and body weight. Standardized mean differences (SMDs), weighted mean differences (WMD) and 95% confidence intervals (95% CIs) were computed using random or fixed effect models. Fifty studies involving 2864 participants with overweight or obesity were included in the meta-analysis. Ex + DI caused a larger decrease in fasting glucose (p = 0.001, 62 trials) and IR (p = 0.01, 29 trials) when compared with DI alone. There was no significant evidence, however, for a greater effect of Ex + DI on fasting insulin (p = 0.07, 48 trials) and body weight (p = 0.12, 58 trials), compared with DI alone. Our results suggest that a combination of Ex and DI may be more effective than DI alone at improving IR and fasting glucose in individuals with overweight and obesity.
Ellobius lutescens Thomas 1897
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
Arvicolidae
Ellobius
Ellobius lutescens

description: Ellobius lutescens Thomas, 1897. Ann. Mag. Nat. Hist., ser. 6, 20:308. TYPE LOCALITY: Turkey, Kurdistan, Van. DISTRIBUTION: S. Caucasus Mtns. (U.S. S.R.), south through E. Turkey and W. Iran; perhaps Iraq. COMMENT: Corbet, 1978:117, and others considered lutescens a synonym of fuscocapillus; but Lyapunova and Vorontsov, 1978, Genetika, 14: 2012-2024, and Lyapunova et al., 1980:293-247, in Vorontsov and Van Brink, eds., Animal genetics and evolution, Junk, The Hague, 383 pp., provided evidence of specific distinctness, ISIS NUMBER: 5301410008075002001.
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 485, DOI: 10.5281/zenodo.7353034
description: {"references": ["Vorontsov, N. N., E. A. Lyapunova, E. Yu. Ivanitskaya, C. F. Nadler, B. Kral, A. I. Kozlovskii, and R. S. Hoffmann. 1978. [Variability of mammalian sex chromosomes. I. Geographic variability of the structure of the Y chromosomes in red-backed voles of the genus Clethrionomys (Rodentia, Microtinae).] Genetika, 14: 1432 - 1446.", "Lyapunova, E. A., N. N. Vorontsov, K. V. Korobitsyna, E. Yu. Ivanitskaya, Yu. M. Borisov, L. V. Yakimenko, and V. Ye. Dovgal. 1980. A Robertsonian fan in Ellobius talpinus. Genetica, 52 / 53: 239 - 247."]}
Coffee consumption and caffeine intake in relation to risk of fractures: a systematic review and dose-response meta-analysis of observational studies
Creators: name: Asoudeh, Farzaneh
name: Bagheri, Amir
name: Larijani, Bagher
name: Esmaillzadeh, Ahmad
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy
subject: Mental Health
subject: Hematology

description: Conflicting reports are available about the association of coffee or caffeine intake and risk of fracture. We performed the current updated systematic review and dose-response meta-analysis of coffee consumption and caffeine intake and risk of fracture to quantify this association. PubMed/Medline, ISI Web of Science, and Scopus, Cochrane database were searched up to July 2021. Random-effects model or fixed-effects model was used to pool the study-specific effect sizes (ESs) and 95% confidence intervals (CIs). Dose-response relationship was examined using linear and non-linear dose–response analyses. The certainty of evidence was assessed using NutriGrade tool. Out of 22 eligible studies included in the meta-analysis, 15 had cohort and 7 had case-control design. We found no significant association between coffee consumption and risk of fracture, either based on pooling cohort (RR: 0.99; 95% CI: 0.88, 1.12; I2 = 71.4%, Pheterogeneity < 0.01) or case-control studies (OR: 1.13; 95% CI: 0.87, 1.46; I2 = 49.0%, Pheterogeneity=0.08). In the subgroup analysis of cohort studies, we observed that higher coffee intake was inversely associated with risk of fracture in men (RR: 0.85; 95% CI: 0.76 to 0.94). In addition, a positive association was seen between coffee consumption and risk of fracture in studies with less than 12 years of follow-up (RR: 1.14; 95% CI: 1.02 to 1.27). With regard to caffeine intake, a statistically significant positive association was seen with risk of fracture (RR: 1.15; 95% CI, 1.08 to 1.23; I2=26.6%, n = 8). In the dose-response analysis, we found that each additional 100 mg caffeine intake was marginally associated with 2% greater risk of fracture (RR: 1.02; 95% CI: 1 to 1.05; I2= 70.3%, n = 6). High coffee consumption was protectively associated with risk of fracture in men, while caffeine intake was positive associated with risk.
Ellobius talpinus
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
Arvicolidae
Ellobius
Ellobius talpinus

description: Ellobius talpinus (Pallas, 1770). Nova Comm. Acad. Sci. Petrop., 14(2): 568. REVIEWED BY: M. Andera (MA). TYPE LOCALITY: U.S. S. R., R.S.F.S. R., Kuibyshevsk. Obi., W. Bank of Volga River, between Kuibyshev (=Samara) and Kostychi. DISTRIBUTION: Steppes from S. Ukraine and Crimea, east through Kazakhstan (U.S. S.R.) to Sinkiang and Inner Mongolia (China) and Mongolia, north to Sverdlovsk and south to N. Afghanistan, N.W. Iran and N. Pakistan. COMMENT: Includes tancrei, which was considered a distinct species by Gromov and Baranova, 1981: 152. Karyology reviewed by Lyapunova et al., 1980:239-247, in Vorontsov and Van Brink, eds., Animal genetics and evolution, Junk, The Hague. ISIS NUMBER: 5301410008075003001.
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 485, DOI: 10.5281/zenodo.7353034
description: {"references": ["Gromov, I. M., and G. I. Baranova (eds.). 1981. Katalog mlekopitayushchikh SSSR [Catalog of mammals of the USSR]. Nauka, Leningrad, 456 pp. (in Russian).", "Lyapunova, E. A., N. N. Vorontsov, K. V. Korobitsyna, E. Yu. Ivanitskaya, Yu. M. Borisov, L. V. Yakimenko, and V. Ye. Dovgal. 1980. A Robertsonian fan in Ellobius talpinus. Genetica, 52 / 53: 239 - 247."]}
Anisotropic Quantum Spin Hall Effect, Spin-Orbital Textures and Mott Transition
Creators: name: Liu, Tianhan
name: Douçot, Benoît
name: Hur, Karyn Le
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the interplay between topological effects and Mott physics in two dimensions on a graphene-like lattice, via a tight-binding model containing an anisotropic spin-orbit coupling on the next-nearest-neighbour links and the Hubbard interaction. We thoroughly analyze the resulting phases, namely a topological band insulator phase or anisotropic quantum Spin Hall phase until moderate interactions, a Néel and Spiral phase at large interactions in the Mott regime, as well as the formation of a spin-orbital texture in the bulk at the Mott transition. The emergent magnetic orders at large interactions are analyzed through a spin wave analysis and mathematical arguments. At weak interactions, by analogy with the Kane-Mele model, the system is described through a Z_2 topological invariant. In addition, we describe how the anisotropic spin-orbit coupling already produces an exotic spin texture at the edges. The physics at the Mott transition is described in terms of a U(1) slave rotor theory. Taking into account gauge fluctuations around the mean-field saddle point solution, we show how the spin texture now proliferates into the bulk above the Mott critical point. The latter emerges from the response of the spinons under the insertion of monopoles and this becomes more pronounced as the spin-orbit coupling becomes prevalent. We discuss implications of our predictions for thin films of the iridate compound Na2IrO3 and also graphene-like systems.
description: 27 pages, 18 figures, 1 table
Phenomenological models of Universe with varying $G$ and $Λ$
Creators: name: Khurshudyan, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this article we will consider several phenomenological models for the Universe with varying $G$ and $Λ(t)$, where $G$ is the gravitational "constant" and $Λ(t)$ is a varying cosmological "constant". Two-component fluid model taken into account. An interaction of the phenomenological form between a barotropic fluid and a quintessence DE is supposed. Three different forms of $Λ(t)$ will be considered. The problem is analysed numerically and behavior of different cosmological parameters investigated graphically. Conclusion and discussions are given at the end of the work. In an Appendix an information concerning to the other cosmological parameters is presented.
description: 19 pages. revisited according to the comments of referees. arXiv admin note: text overlap with arXiv:astro-ph/0004125, arXiv:1304.1961 by other authors
Systematic evidence on migrating and extractable food contact chemicals: Most chemicals detected in food contact materials are not listed for use
Creators: name: Geueke, Birgit
name: Groh, Ksenia J.
name: Maffini, Maricel V.
name: Martin, Olwenn V.
name: Boucher, Justin M.
name: Chiang, Yu-Ting
name: Gwosdz, Frank
name: Jieh, Phoenix
name: Kassotis, Christopher D.
name: Łańska, Paulina
name: Myers, John Peterson
name: Odermatt, Alex
name: Parkinson, Lindsey V.
name: Schreier, Verena N.
name: Srebny, Vanessa
name: Zimmermann, Lisa
name: Scheringer, Martin
name: Muncke, Jane
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: Food packaging is important for today’s globalized food system, but food contact materials (FCMs) can also be a source of hazardous chemicals migrating into foodstuffs. Assessing the impacts of FCMs on human health requires a comprehensive identification of the chemicals they contain, the food contact chemicals (FCCs). We systematically compiled the “database on migrating and extractable food contact chemicals” (FCCmigex) using information from 1210 studies. We found that to date 2881 FCCs have been detected, in a total of six FCM groups (Plastics, Paper & Board, Metal, Multi-materials, Glass & Ceramic, and Other FCMs). 65% of these detected FCCs were previously not known to be used in FCMs. Conversely, of the more than 12’000 FCCs known to be used, only 1013 are included in the FCCmigex database. Plastic is the most studied FCM with 1975 FCCs detected. Our findings expand the universe of known FCCs to 14,153 chemicals. This knowledge contributes to developing non-hazardous FCMs that lead to safer food and support a circular economy.
Eolagurus Argyropulo 1946
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
Arvicolidae
Eolagurus

description: Eolagurus Argyropulo, 1946. Vestn. Akad. Nauk Kazakh. S.S.R., 7-8:44. REVIEWED BY: M. Andera (MA). COMMENT: Included in Lagurus by Corbet, 1978: 116, but considered a distinct genus by Gromov and Polyakov, 1977, [Voles (Microtinae), Fauna U.S. S. R.], Nauka, Moscow and Leningrad, 3(8): 160, 169, who placed Lagurus and Eolagurus in the tribe Lagurini.
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 485, DOI: 10.5281/zenodo.7353034
description: {"references": ["Gromov, I. M., and I. Ya. Polyakov. 1977. Fauna SSSR, Mlekopitayushchie, tom 3, vyp. 8 [Fauna of the USSR, vol. 3, pt. 8, Mammals]. Polevki [Voles (Microtinae)]. Nauka, Moscow-Leningrad, 504 pp. (in Russian)."]}
A 331 WIMPy Dark Radiation Model
Creators: name: Kelso, Chris
name: Pires, C. A. de S.
name: Profumo, Stefano
name: Queiroz, Farinaldo S.
name: da Silva, P. S. Rodrigues
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Recent observations suggest that the number of relativistic degrees of freedom in the early universe might exceed what is predicted in the standard cosmological model. If even a small, percent-level fraction of dark matter particles are produced relativistically, they could mimic the effect of an extra realistic species at matter-radiation equality while obeying BBN, CMB and Structure Formation bounds. We show that this scenario is quite naturally realized with a weak-scale dark matter particle and a high-scale ``mother'' particle within a well motivated 3-3-1 gauge model, which is particularly interesting for being consistent with electroweak precision measurements, with recent LHC results, and for offering a convincing explanation for the number of generations in the Standard Model.
description: 10 pages,7 figures. Matches Published EPJC version
Pressure Driven Fermi surface reconstruction of chromium
Creators: name: Stillwell, R. L.
name: Graf, D. E.
name: Coniglio, W. A.
name: Murphy, T. P.
name: Palm, E. C.
name: Park, J. H.
name: VanGennep, D.
name: Schlottmann, P.
name: Tozer, S. W.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have observed a massive reconstruction of the Fermi surface of single crystal chromium as a function of high pressure and high magnetic fields caused by the spin-flip transition, with multiple new orbits appearing above 0.93 GPa. Additionally, some orbits have field-induced effective masses of ~0.06-0.07 me, seen only at high magnetic fields. Based on the temperature insensitivity displayed by the oscillation amplitudes at these frequencies, we attribute the orbits to quantum interference rather than to Landau quantization.