cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Bifurcation cascades and self-similarity of periodic orbits with analytical scaling constants in Henon-Heiles type potentials
Creators: name: Brack, Matthias
Publisher: name: arXiv
Year: 2000
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We investigate the isochronous bifurcations of the straight-line librating orbit in the Henon-Heiles and related potentials. With increasing scaled energy e, they form a cascade of pitchfork bifurcations that cumulate at the critical saddle-point energy e=1. The stable and unstable orbits created at these bifurcations appear in two sequences whose self-similar properties possess an analytical scaling behavior. Different from the standard Feigenbaum scenario in area preserving two-dimensional maps, here the scaling constants αand βcorresponding to the two spatial directions are identical and equal to the root of the scaling constant δthat describes the geometric progression of bifurcation energies e_n in the limit n --> infinity. The value of δis given analytically in terms of the potential parameters.
description: 20 pages, 10 figures, LaTeX. Contribution to Festschrift "To Martin C. Gutzwiller on His Seventy-Fifth Birthday", eds. A. Inomata et al., final revised version (updated references, note added in proof)
The Violation of Bell Inequalities in the Macroworld
Creators: name: Aerts, Diederik
name: Aerts, Sven
name: Broekaert, Jan
name: Gabora, Liane
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: We show that Bell inequalities can be violated in the macroscopic world. The macroworld violation is illustrated using an example involving connected vessels of water. We show that whether the violation of inequalities occurs in the microworld or in the macroworld, it is the identification of nonidentical events that plays a crucial role. Specifically, we prove that if nonidentical events are consistently differentiated, Bell-type Pitowsky inequalities are no longer violated, even for Bohm's example of two entangled spin 1/2 quantum particles. We show how Bell inequalities can be violated in cognition, specifically in the relationship between abstract concepts and specific instances of these concepts. This supports the hypothesis that genuine quantum structure exists in the mind. We introduce a model where the amount of nonlocality and the degree of quantum uncertainty are parameterized, and demonstrate that increasing nonlocality increases the degree of violation, while increasing quantum uncertainty decreases the degree of violation.
description: 17 pages, 9 figures
Tamiasciurus hudsonicus
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
Sciuridae
Tamiasciurus
Tamiasciurus hudsonicus

description: Tamiasciurus hudsonicus (Erxleben, 1777). Syst. Regn. Anim., 1:416. TYPE LOCALITY: Canada, Ontario, mouth of the Severn River. DISTRIBUTION: Alaska, throughout Canada (south of the tundra), W. U.S. A, in mountain states; N. E. U.S.A. COMMENT: Includes fremonti; see Hardy, 1950, Proc. Biol. Soc. Wash., 63:13-14. ISIS NUMBER: 5301410002036002001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 1), pp. 345-382 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 376, DOI: 10.5281/zenodo.7353023
description: {"references": ["Hardy, R. 1950. A new tree squirrel from central Utah. Proceedings of the Biological Society of Washington, 63: 13 - 14."]}
12 Controle em Foco v2-n3 A ATUACAO INSTITUCIONAL CONCERTADA EM PROL DO COMBATE A CORRUPCAÇÃO E DA JÚSTICA CONSENSUAL.
Creators: name: Ministério Publico de Contas do Estado de Minas Gerais
Publisher: name: Zenodo
Year: 2022

description: Multiplicidade de atores, falta de diálogo institucional e desconformidade de entendimentos são alguns dos fatores que colocam em xeque a atratividade de celebração e a efetividade de um acordo de leniência. Objetivando evitar uma atuação desconcertada, o Poder Executivo mineiro, por meio da Advocacia-Geral do Estado de Minas Gerais (AGE/MG) e da Controladoria-Geral do Estado de Minas Gerais (CGE/MG), optou por uma ação sinérgica e colaborativa entre essas instituições em todas as fases do acordo de leniência, desde a negociação até a celebração do acordo. A cooperação interinstitucional é fundamental ao êxito das tratativas, e a experiência prática do acordo de leniência até então firmado, contando também com a participação de membros do Ministério Público de Minas Gerais (MPMG) comprova essa premissa, não apenas pela troca de informações, know-how e experiências entre CGE/MG, AGE/MG e MPMG, mas também porque a presença do MPMG trouxe segurança jurídica ao conglomerado empresarial.
[Deutsche theologische Sammelhandschrift]. (1r) Dialog zwischen Ecclesia und Synagoge (Traktat gegen die Irrtümer der Juden). (28v) Leben der Heiligen Elisabeth. (32r) Lucidarius; 1455
Creators: name: (:Unav)
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2017

description: Entstehungsort: [Tirol]. - Entstehungszeit: 1455
Tamiasciurus mearnsi
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
Sciuridae
Tamiasciurus
Tamiasciurus mearnsi

description: Tamiasciurus mearnsi (Townsend, 1897). Proc. Biol. Soc. Wash., 11: 146. TYPE LOCALITY: Mexico, Baja California Norte, San Pedro Martir Mountains. DISTRIBUTION: Sierra San Pedro Martir Mountains (Baja California Norte, Mexico). COMMENT: Formerly included in douglasii; see Lindsay, 1981, J. Mammal., 62:673-682.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 1), pp. 345-382 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 376, DOI: 10.5281/zenodo.7353023
description: {"references": ["Lindsay, S. L. 1981. Taxonomic and biogeographic relationships of Baja California chickarees (Tamiasciurus). Journal of Mammalogy, 62: 673 - 682."]}
Opinion: The accustomed inconsistency in biochemical ecology – Enhanced knowledge of the evolution and function of natural products frequently implies teleological misinterpretations
Creators: name: Selmar, Dirk
Publisher: name: Journal of Applied Botany and Food Quality
Year: 2020

description: Secondary plant products are the basis for complex interactions between plants and their environment. By protecting plants against pathogens and herbivores or by attracting potential pollinators, they accomplish various and distinct ecological functions. The enormous diversity of these natural compounds is the result of evolutionary processes that have been driven by the selection of corresponding advantageous properties. Unfortunately, when discussing this con-text, we frequently formulate statements such as “Plants have ac-quired the ability to synthesize secondary plant products in order to...” without realizing that such assertions contradict the Darwinian principles of evolution and thus represent the Lamarckian view of a teleological evolution. The primary reason for these unconscious misapprehensions seems to be the ambiguous usage of the term “biological function”, whose denotation frequently includes an inten-tion or a special purpose. In this treatise, the related associations and conclusions are outlined and depicted.
description: Journal of Applied Botany and Food Quality, Vol. 93 (2020): Journal of Applied Botany and Food Quality
Anomalies in bulk supercooled water at negative pressure
Creators: name: Pallares, Gaël
name: Azouzi, Mouna El Mekki
name: Gonzalez, Miguel Angel
name: Aragones, Juan Luis
name: Abascal, Jose Luis F.
name: Valeriani, Chantal
name: Caupin, Frédéric
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Water is the most familiar liquid, and arguably the most complex. Anomalies of supercooled water have been measured during decades, and competing interpretations proposed. Yet, a decisive experiment remains elusive, because of unavoidable crystallization into ice. We investigate the state of water that is both supercooled and under mechanical tension, or negative pressure. Liquids under negative pressure can be found in plants or fluid inclusions in minerals. Using such water inclusions in quartz, we report the first measurements on doubly metastable water down to $-15^\circ\mathrm{C}$ and around $-100\,\mathrm{MPa}$. We observe sound velocity anomalies that can be reproduced quantitatively with molecular dynamics simulations. These results rule out one proposed scenario for water anomalies, and put further constraints on the remaining ones.
description: 6 pages, 4 figures + Supplementary Materials in anc subdirectory (10 pages, 7 figures, 3 tables)
Lactobacillus delbrueckii subsp. jakobsenii
Creators: name: Zheng, Jinshui
name: Wittouck, Stijn
name: Salvetti, Elisa
name: Franz, Charles M. A. P.
name: Harris, Hugh M. B.
name: Mattarelli, Paola
name: O'Toole, Paul W.
name: Pot, Bruno
name: Vandamme, Peter
name: Walter, Jens
name: Watanabe, Koichi
name: Wuyts, Sander
name: Felis, Giovanna E.
name: Gänzle, Michael G.
name: Lebeer, Sarah
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Bacteria
Firmicutes
Bacilli
Lactobacillales
Lactobacillaceae
Lactobacillus
Lactobacillus delbrueckii
Lactobacillusdelbrueckii subsp. jakobsenii

description: Lactobacillusdelbrueckii subsp. jakobsenii
Lactobacillusdelbrueckii subsp. jakobsenii (ja.kob.se’ni.i. N.L. gen. n. jakobsenii, of Jakobsen, named after Mogens Jakobsen for his significant contributions in the field of food microbiology including biodiversity, production andsafety of African fermented foods and beverages).
Lactobacillusdelbrueckii subsp. jakobsenii metabolises sucrose, maltose and trehalosebut isunable to fermentlactose [67]. The genome size is 1.75 Mbp and the mol% G+C content of DNAis 50.3.
Isolated from dolo wort used in the production of the fermented African beverge dol o in Burkina Faso.
Thetypestrainis ZN7a-9 T =DSM 26046 T =LMG 27067 T.
Genome sequence accession number: JQCG00000000.
16S rRNA gene accession number: ALPY00000000.
description: Published as part of Zheng, Jinshui, Wittouck, Stijn, Salvetti, Elisa, Franz, Charles M. A. P., Harris, Hugh M. B., Mattarelli, Paola, O'Toole, Paul W., Pot, Bruno, Vandamme, Peter, Walter, Jens, Watanabe, Koichi, Wuyts, Sander, Felis, Giovanna E., Gänzle, Michael G. & Lebeer, Sarah, 2020, A taxonomic note on the genus Lactobacillus: Description of 23 novel genera, emended description of the genus Lactobacillus Beijerinck 1901, and union of Lactobacillaceae and Leuconostocaceae, pp. 2782-2858 in International Journal of Systematic and Evolutionary Microbiology 70 on page 2794, DOI: 10.1099/ijsem.0.004107, http://zenodo.org/record/4730536
Formation and Destiny of White Dwarf and Be Star Binaries
Creators: name: Zhu, ChunHua
name: Lü, GuoLiang
name: Lu, Xizhen
name: He, Jie
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The binary systems consisting of a Be star and a white dwarf (BeWDs) are very interesting.They can originate from the binaries composed of a Be star and a subdwarf O or B star (BesdOBs), and they can merge into red giants via luminous red nova or can evolve into double WD potentially detected by $LISA$ mission. Using the method of population synthesis, we investigate the formation and the destiny of BeWDs,and discuss the effects of the metallicity ($Z$) and the common envelope evolution parameters. We find that BesdOBs are significant progenitors of BeWDs. About 30\% ($Z=0.0001$)-50\% ($Z=0.02$) of BeWDs come from BesdOBs. About 60\% ($Z=0.0001$) -70\% ($Z=0.02$) of BeWDs turn into red giants via a merger between a WD and a non-degenerated star. About 30\% ($Z=0.0001$) -40\% ($Z=0.02$) of BeWDs evolve into double WDs which are potential gravitational waves of $LISA$ mission at a frequency band between about $3\times10^{-3}$ and $3\times10^{-2}$ Hz. The common envelope evolution parameter introduces an uncertainty with a factor of about 1.3 on BeWD populations in our simulations.
description: 17 pages, 12 figures, 2 table, accepted for publication in RAA
Protein content and glucosinolates from Moringa oleifera Lam. – New insights into an auspicious commodity
Creators: name: Lewerenz, Laura
name: Heinrichs, Heinrich
name: Hornbacher, Johann
name: Papenbrock, Jutta
name: Nguyen-Thanh, Binh
name: Selmar, Dirk
Publisher: name: Journal of Applied Botany and Food Quality
Year: 2020

description: Moringa oleifera is considered to be one of the most valuable and beneficial crop tree species. The great nutritiousness is assigned to its high leaf protein content, and its health-promoting effect to the anti-carcinogenic properties of its genuine glucosinolates and their degradation products. From a plant physiological perception protein contents of 30% seem to be quite high. Accordingly, a reconsideration of these findings became necessary. The related inquiry unveils that also in the leaves of many other plant species such high protein contents are reported, provided that they are quantified by Kjeldahl nitrogen determinations. But, it is rather likely that the nitrogen accounting for the putative high protein contents is due to insoluble cell wall bound hydroxyproline-rich glycoproteins. Due to their extreme insolubility, these compounds cannot be digested easily, and thus, they do not contribute to the nutritiousness of M. oleifera leaves. In contrast to classical glucosinolates, those occurring in M. oleifera are characterized by an attachment of a rhamnose to the aglycone. In consequence, the products generated during the myrosinase-cata-lysed hydrolysis correspond to non-volatile rhamnosides of isothiocyanates. Since over time, olfactorily active substances emerge, the rhamnose moiety has to be cleaved off, putatively by a corresponding rhamnosidase.
description: Journal of Applied Botany and Food Quality, Vol. 93 (2020): Journal of Applied Botany and Food Quality
Histological and cytological comparison of seed structures of Theobroma cacao, T. grandiflorum and T. bicolor relevant to post-harvest processing and product quality
Creators: name: Elwers, Silke
name: Lieberei, Reinhard
Publisher: name: Journal of Applied Botany and Food Quality
Year: 2020

description: For the present study, anatomical details of seeds of Theobroma cacao L., Theobroma grandiflorum (Willd. ex Spreng.) Schum. and Theobroma bicolor Humb. & Bonpl. were investigated using light and transmission electron microscopy (LM and TEM). The focus was on features with possible significance for the course of fermentation and drying to generate cocoa-like aroma. It was found that the seed coat of T. cacao has the smallest diameter and contains only a thin sclereid layer, whereas T. grandiflorum and especially T. bicolor exhibit much more massive palisade layers. The thicker seed coats of T. grandiflorum and T. bicolor could delay the passage of liquids during fermentation and seed deshelling may require more effort than with T. cacao. In addition, existing differences in the amount of plant mucilages and phenolic substances in the testa may affect the composition and activity of the microflora during fermentation. Differences were also evident in the cotyledon tissue, which is processed to obtain cocoa-like products. Besides a higher degree of maceration of the parenchyma of T. grandiflorum and T.bicolor, the main distinction was the different number and distribution of polyphenol cells. There were also differences in the species-specific fat and protein content.
description: Journal of Applied Botany and Food Quality, Vol. 93 (2020): Journal of Applied Botany and Food Quality
An averaging theorem for FPU in the thermodynamic limit
Creators: name: Maiocchi, Alberto
name: Bambusi, Dario
name: Carati, Andrea
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Consider an FPU chain composed of $N\gg 1$ particles, and endow the phase space with the Gibbs measure corresponding to a small temperature $β^{-1}$. Given a fixed $K0$) for initial data in a set of large measure. Furthermore, the time autocorrelation function of the energy of each packet does not decay significantly for times of order $β$. The restrictions on the shape of the packets are very mild. All estimates are uniform in the number $N$ of particles and thus hold in the thermodynamic limit $N\to\infty$, $β>0$.
Tamiops J. A. Allen 1906
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
Sciuridae
Tamiops

description: Tamiops J. A. Allen, 1906. Bull. Am. Mus. Nat. Hist., 22:475. COMMENT: Formerly included in Callosciurus; see Moore and Tate, 1965, Fieldiana ZooL, 48:1 -351, who revised Tamiops. ISIS NUMBER: 5301410002037000000.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 1), pp. 345-382 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 376, DOI: 10.5281/zenodo.7353023
description: {"references": ["Moore, J. C., and G. H. H. Tate. 1965. A study of the diurnal squirrels, Sciurinae, of the Indian and Indochinese subregions. Fieldiana: Zoology, 48: 1 - 351."]}
2024 Research Data Policy and Protocol, Faculty of Social and Behavioural Sciences, Leiden University
Creators: name: Richard, Céline J. E.
name: Hoffman, Andrew S.
name: Hudson, Katie
name: Ly, Verena
name: Mink, Jaap-Willem
name: Plomp, Willemijn
Publisher: name: Zenodo
Year: 2024
Subjects: research data management
policy
leiden university
research integrity
open science
social and behavioural sciences

description: June 2024 version of the research data management policy and protocol for the Faculty of Social and Behavioural Sciences of Leiden University. 

Leiden University ratified its own Data Management Regulations in December 2021 (Regeling Datamanagement, 10.5281/zenodo.5825356), which includes high level recommendations and requirements that apply to all employees, affiliates, and guests who conduct research under the sponsorship of the University. An important provision of the University regulation is that each Faculty develops its own Data Protocol, providing domain-specific elaborations of this latter policy. In line with this provision, the present document is the first official version of the Research Data Policy and Protocol for the Faculty of Social and Behavioural Sciences (FSW) at Leiden University. It was co-created by the Faculty research data management cluster, research directors of the constitutive institutes of the Faculty as well as researchers with a specific involvment in research data management.
The world according to quantum mechanics (or, the 18 errors of Henry P. Stapp)
Creators: name: Mohrhoff, Ulrich
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Several errors in Stapp's interpretation of quantum mechanics and its application to mental causation (Henry P. Stapp, "Quantum theory and the role of mind in nature," e-Print quant-ph/0103043) are pointed out. An interpretation of (standard) QM that avoids these errors is presented.
description: Comment on quant-ph/0103043, 20 pages, LaTeX2e
Plasmonic materials for energy: from physics to applications
Creators: name: Boriskina, Svetlana V.
name: Ghasemi, Hadi
name: Chen, Gang
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Classical Physics (physics.class-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Physical mechanisms unique to plasmonic materials, which can be exploited for the existing and emerging applications of plasmonics for renewable energy technologies, are reviewed. The hybrid nature of surface plasmon (SP) modes - propagating surface plasmon polaritons (SPPs) and localized surface plasmons (LSPs) - as collective photon-electron oscillations makes them attractive candidates for energy applications. High density of optical states in the vicinity of plasmonic structures enhances light absorption and emission, enables localized heating, and drives near-field heat exchange between hot and cold surfaces. SP modes channel the energy of absorbed photons directly to the free electrons, and the generated hot electrons can be utilized in thermoelectric, photovoltaic and photo-catalytic platforms. Advantages and disadvantages of using plasmonics over conventional technologies for solar energy and waste heat harvesting are discussed, and areas where plasmonics is expected to lead to performance improvements not achievable by other methods are identified.
description: 25 pages, 8 figures Materials Today, 2013
Spin-Layer Locking Effects in Optical Orientation of Exciton Spin in Bilayer WSe2
Creators: name: Jones, Aaron M.
name: Yu, Hongyi
name: Ross, Jason S.
name: Klement, Philip
name: Ghimire, Nirmal J.
name: Yan, Jiaqiang
name: Mandrus, David G.
name: Yao, Wang
name: Xu, Xiaodong
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Coupling degrees of freedom of distinct nature plays a critical role in numerous physical phenomena. The recent emergence of layered materials provides a laboratory for studying the interplay between internal quantum degrees of freedom of electrons. Here, we report experimental signatures of new coupling phenomena connecting real spin with layer pseudospins in bilayer WSe2. In polarization-resolved photoluminescence measurements, we observe large spin orientation of neutral and charged excitons generated by both circularly and linearly polarized light, with a splitting of the trion spectrum into a doublet at large vertical electrical field. These observations can be explained by locking of spin and layer pseudospin in a given valley. Because up and down spin states are localized in opposite layers, spin relaxation is substantially suppressed, while the doublet emerges as a manifestation of electrically induced spin splitting resulting from the interlayer bias. The observed distinctive behavior of the trion doublet under circularly and linearly polarized light excitation further provides spectroscopic evidence of interlayer and intralayer trion species, a promising step toward optical manipulation in van der Waals heterostructures through the control of interlayer excitons.
description: Original submitted version. To appear in Nature Physics
Tamiops maritimus
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
Sciuridae
Tamiops
Tamiops maritimus

description: Tamiops maritimus (Bonhote, 1900). Ann. Mag. Nat. Hist., ser. 7, 5: 51. TYPE LOCALITY: China, Fukien, Foochow. DISTRIBUTION: Hupei and Chekiang (China), through S. Vietnam and Laos; Hainan (China); Taiwan. ISIS NUMBER: 5301410002037002001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 1), pp. 345-382 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 376, DOI: 10.5281/zenodo.7353023
Quantum states of indefinite spins: From baryons to massive gravitino
Creators: name: Kirchbach, M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: I review theory and phenomenology of (K/2,K/2)*[(1/2,0)+(0,1/2)] states. First I make the case that the observed nucleon and Delta (1232) excitations (up to Delta(1600)) are exhausted by unconstrained (K/2,K/2)*[(1/2,0)+(0,1/2)] states with K=1,3, and 5, which originate from rotational and vibrational excitations of an underlying quark--diquark configuration. Second, I consider the simplest case of K=1 and show that the γ^μψ_μ=0 constraint of the Rarita-Schwinger framework is a short-hand of: - 1/3 (1/m^2 W^2 +3/4)ψ_μ= ψ_μ, the covariant definition of the unique invariant subspace of the squared Pauli-Lubanski vector, W^2, that is a parity singlet and of highest spin-3/2 at rest. I suggest to work in the 16 dimensional vector spinor space Ψ= A *ψrather than keeping Lorentz and spinor indices separated and show that the above second order equation guarantees the covariant description of a has-been spin-3/2 states at rest without invoking further supplementary conditions. In gauging the latter equation minimally and, in calculating the determinant, one obtains a pathology-free energy-momentum dispersion relation, thus avoiding the classical Velo-Zwanziger problem of imaginary energies in the presence of an external electromagnetic field.
description: Review talk at "Zacatecas Forum in Physics 2002" on theory and phenomenology of (K/2,K/2)*[(1/2,0)+(0,1/2)] states
Making sense of a world of clicks
Creators: name: Mohrhoff, Ulrich
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In a recent article O. Ulfbeck and A. Bohr (Foundations of Physics 31, 757, 2001) have stressed the genuine fortuitousness of detector clicks, which has also been pointed out, in different terms, by the present author (American Journal of Physics 68, 728, 2000). In spite of this basic agreement, the present article raises objections to the presuppositions and conclusions of Ulfbeck and Bohr, in particular their rejection of the terminology of indefinite variables, their identification of reality with "the world of experience," their identification of experience with what takes place "on the spacetime scene," and the claim that their interpretation of quantum mechanics is "entirely liberated" from classical notions. An alternative way of making sense of a world of uncaused clicks is presented. This does not invoke experience but deals with a free-standing reality, is not fettered by classical conceptions of space and time but introduces adequate ways of thinking about the spatiotemporal aspects of the quantum world, and does not reject indefinite variables but clarifies the implications of their existence.
description: 15 pages, LaTeX2e
13 Controle em Foco v2-n3 A RELACIONAMENTO DO ATIVO IMOBILIZADO E DESEMPENHO NAS PREFEITURAS DA RMBH.
Creators: name: Ministério Publico de Contas do Estado de Minas Gerais
Publisher: name: Zenodo
Year: 2022

description: A abordagem da nova gestão pública preconiza que entes públicos focalizem atuações voltadas para resultados mais consistentes. Busca-se, portanto, mais eficiência na prestação do serviço e adoção de metas e indicadores para o accountability. Um indicador relevante é o ativo imobilizado, por representar um dos componentes mais significativos do patrimônio de um ente público. O presente estudo tem como objetivo avaliar a influência do ativo imobilizado no desempenho de prefeituras municipais de Minas Gerais. A pesquisa se justifica pela importância de se verificar aspectos relevantes das variáveis em questão. Além disso, este estudo pode propiciar insights para gestores de órgãos públicos e informações que favoreçam o pensamento crítico aos cidadãos. A pesquisa classifica-se quanto aos objetivos como descritiva, abordagem quantitativa e aos procedimentos, como documental. O estudo revelou que o contingente populacional do município (LnPOP), o desenvolvimento econômico (PIB per capita), a capacidade arrecadatória (LnCA) e a dívida pública (LnEF) são fatores influentes na composição do ativo imobilizado que é disposta pelos municípios, corroborando com estudos anteriores. Destaca-se ainda que a relação arrecadação de receita e resultado (RP) e IFDM apresentaram correlação negativa com a infraestrutura, refletindo que política fiscal e orçamentária adotada por vezes prejudica a aplicação em investimentos. Destaca-se ainda que é possível inferir que a variárel população dos municípios apresenta direta relação com a infraestrutura e que a principal fonte de recurso para custear tais investimentos está relacionada à capacidade arrecadatória dos municípios.
[Vitae et miracula]. (1r) Vita Sancti Thomae de Aquino. (58r) Vita Beati Vincentii. (107v) Vita et miracula Raymundi de Penna Forti. (136v) [Bulla de canonisatione]; 1465
Creators: name: (:Unav)
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2017

description: Entstehungsort: Dominikanerkloster Wien. - Entstehungszeit: 1465
Drivers of phytoplankton dynamics, and corresponding impacts on biogeochemistry, along the West Antarctic Peninsula
Creators: name: Brown, Michael
Publisher: name: No Publisher Supplied
Year: 2020

description: The West Antarctic Peninsula (WAP) has experienced rapid warming and melting since the mid-20th century. While there is evidence that these environmental drivers are altering the WAP marine food web, there is uncertainty regarding the mechanisms of these changes, and how they will impact the regional carbon cycle. In this dissertation, I examine the drivers of variability in phytoplankton dynamics along the WAP, with a primary focus on diatoms and cryptophytes (the two major phytoplankton groups), and how this variability impacts regional biogeochemistry.In Chapter 2 (Enhanced oceanic CO2 uptake along the rapidly changing West Antarctic Peninsula), I use a 25-year dataset to examine the coupling between upper ocean stability, phytoplankton dynamics, and oceanic CO2 uptake along the WAP. I demonstrate that greater upper ocean stability drives increased phytoplankton biomass, resulting in greater oceanic CO2 uptake. Diatom assemblages achieve higher biomass and oceanic CO2 uptake than cryptophyte assemblages. Over the past 25 years, in response to changes in sea ice dynamics, there have been significant positive trends in upper ocean stability, phytoplankton biomass, and oceanic CO2 uptake along the WAP.In Chapter 3 (Low diversity of a key phytoplankton group along the West Antarctic Peninsula), I use a phylogenetic placement approach with a 5-year dataset of DNA sequences to characterize WAP cryptophyte diversity and its drivers to a high taxonomic resolution. I demonstrate that there are just two major WAP cryptophyte taxa that consistently comprise nearly 100% of the cryptophyte community. Variability in the proportion of these two taxa is associated with changes in oceanographic conditions, including temperature, salinity, nutrients, and phytoplankton dynamics. These variables are all predicted to be altered with continued environmental change along the WAP.In Chapter 4 (Meltwater chemistry of a receding West Antarctic Peninsula glacier), I characterize the chemical composition and discharge dynamics of two WAP glacial meltwater streams. While different in their physical characteristics, I demonstrate that both streams have a similar composition of stable oxygen isotopes of water, which is important for determining regional oceanic freshwater budgets. Additionally, relative to coastal seawater, both streams have high concentrations of trace metals (including iron and copper), and low concentrations of silicate. These high glacial meltwater trace metal concentrations could be important for structuring coastal phytoplankton communities along the WAP.
Measurement of $γ$ from $B \rightarrow DK$ decays at LHCb
Creators: name: Schlupp, Maximilian
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We report results from the first measurements of the CKM angle $γ$ using $B\rightarrow DK$ decays with the LHCb experiment. Three well established methods are used to extract the CP observables. The updated measurement of $γ$ in the three-body $D^0$ Dalitz space results in $γ= (57\pm 16)^\circ$. When combining the observables from all \bdk studies, the best fit value for $γ\in [0,180]^\circ$ is $γ= 67.2^\circ$ with $γ\in [55.1,79.1]^\circ$ at 68%CL and $γ\in [43.9, 89.5]^\circ$ at 95%CL. This represents the most precise $γ$ values directly measured by a single experiment. Furthermore, a new time-dependent approach using $B_s \rightarrow D_s K$ decays is used for the first time to measure CP observables and future prospects for $γ$ at LHCb are given.
description: 4 pages, 7 figures. Proceedings of the LHCP 2013 conference
Main restrictions in the synthesis of new superheavy elements: quasifission or/and fusion-fission
Creators: name: Nasirov, Avazbek
name: Kim, Kyungil
name: Mandaglio, Giuseppe
name: Giardina, Giorgio
name: Muminov, Akhtam
name: Kim, Youngman
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The synthesis of superheavy elements stimulates the effort to study the peculiarities of the complete fusion with massive nuclei and to improve theoretical models in order to extract knowledge about reaction mechanism in heavy ion collisions at low energies. We compare the theoretical results of the compound nucleus (CN) formation and evaporation residue (ER) cross sections obtained for the $^{48}$Ca+$^{248}$Cm and $^{58}$Fe+$^{232}$Th reactions leading to the formation of the isotopes A=296 and A=290, respectively, of the new superheavy element Lv (Z=116). The ER cross sections, which can be measured directly, are determined by the complete fusion and survival probabilities of the heated and rotating compound nucleus. That probabilities can not be measured unambiguously but the knowledge about them is important to study the formation mechanism of the observed products. For this aim, the $^{48}$Ca+$^{249}$Cf and $^{64}$Ni+$^{232}$Th reactions have been considered too. The use of the mass values of superheavy nuclei calculated in the framework of the macroscopic-microscopic model by Warsaw group leads to smaller ER cross section for all of the reactions (excluding the $^{64}$Ni+$^{232}$Th reaction) in comparison with the case of using the masses calculated by Peter Möller {\it et al}.
description: 26 pages and 15 figures. arXiv admin note: text overlap with arXiv:1109.2013
Quantum theory from four of Hardy's axioms
Creators: name: Schack, Ruediger
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In a recent paper [e-print quant-ph/0101012], Hardy has given a derivation of "quantum theory from five reasonable axioms." Here we show that Hardy's first axiom, which identifies probability with limiting frequency in an ensemble, is not necessary for his derivation. By reformulating Hardy's assumptions, and modifying a part of his proof, in terms of Bayesian probabilities, we show that his work can be easily reconciled with a Bayesian interpretation of quantum probability.
description: 5 pages
Tamiops macclellandi
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
Sciuridae
Tamiops
Tamiops macclellandi

description: Tamiops macclellandi (Horsfield, 1840). Proc. Zool. Soc. Lond., 1839:152. TYPE LOCALITY: India, Assam. DISTRIBUTION: E. Nepal to N. Vietnam and Yunnan (China), south through Indochina to the S. Malay Peninsula. ISIS NUMBER: 5301410002037001001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 1), pp. 345-382 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 376, DOI: 10.5281/zenodo.7353023
A Combined Astrometric and Spectroscopic Study of Metal-Poor Binaries
Creators: name: Benamati, Lisa
name: Sozzetti, Alessandro
name: Santos, Nuno C.
name: Latham, David W.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In this work we present a study of binary systems in a metal-poor sample of solar type stars. The stars analyzed were rejected from two planet search samples because they were found to be binaries. Using available radial velocity and Hipparcos astrometric data, we apply different methods to find, for every binary system, a possible range of solutions for the mass of the companion and its orbital period. In one case we find that the solution depends on the Hipparcos data used: the old and new reductions give different results. Some candidate low-mass companions are found, including some close to the brown dwarf regime.
Precession and interference in the Aharonov-Casher and scalar Aharonov-Bohm effect
Creators: name: Hyllus, Philipp
name: Sjöqvist, Erik
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The ideal scalar Aharonov-Bohm (SAB) and Aharonov-Casher (AC) effect involve a magnetic dipole pointing in a certain fixed direction: along a purely time dependent magnetic field in the SAB case and perpendicular to a planar static electric field in the AC case. We extend these effects to arbitrary direction of the magnetic dipole. The precise conditions for having nondispersive precession and interference effects in these generalized set ups are delineated both classically and quantally. Under these conditions the dipole is affected by a nonvanishing torque that causes pure precession around the directions defined by the ideal set ups. It is shown that the precession angles are in the quantal case linearly related to the ideal phase differences, and that the nonideal phase differences are nonlinearly related to the ideal phase differences. It is argued that the latter nonlinearity is due the appearance of a geometric phase associated with the nontrivial spin path. It is further demonstrated that the spatial force vanishes in all cases except in the classical treatment of the nonideal AC set up, where the occurring force has to be compensated by the experimental arrangement. Finally, for a closed space-time loop the local precession effects can be inferred from the interference pattern characterized by the nonideal phase differences and the visibilities. It is argued that this makes it natural to regard SAB and AC as essentially local and nontopological effects.
title: Festmarsch; [1872]
title: Componirt und der k. Ludwig-Maximilians-Universität zum vierhundertjährigen Jubiläum ehrfurchtsvollst gewidmet
titleType: Subtitle
Creators: name: Primbs, Eugen
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2017

description: Entstehungsort: [München]. - Entstehungszeit: 1872
Advances in complex data analysis
Creators: name: Cai, Chencheng
Publisher: name: No Publisher Supplied
Year: 2020

description: With the increasing availability of big data, it is challenging to analyze complex data that is high dimensional; high volume but heterogeneous; or imposed with constraints. My dissertation compiles researches from three different areas to address the solutions to those challenging problems in complex data analysis. In Part I, we first solve the constrained sampling problem in state space models, which is usually difficult due to potential strong constraints. The proposed Sequential Monte Carlo with constraints (SMCc) algorithm provides a general framework to sample efficiently from a state space model with constraints. An optimal priority score used in the resampling step of sequential Monte Carlo (SMC) is introduced as a compromise between accuracy and computation. Several computationally efficient ways of approximating the optimal priority are presented.The second half of Part I focuses on utilizing state space models and SMC to solve high dimensional optimization problems, in which traditional optimization algorithms usually have their limitations. We propose to first reformulate the optimization problem into the likelihood function of an artificially designed state space model (the emulation step) and then find the optimal solution through a novel simulated annealing algorithm for state space models (the annealed SMC step). The procedure is demonstrated with several canonical statistical examples.In Part II, we propose an individualized group learning (iGroup) framework, lying at the intersection fusion learning and individualized inference, to provide a more concrete statistical inference on a particular individual of interest, by aggregating information of similar individuals from a potentially heterogeneous population. The optimality of such a methodology is shown under the asymptotic setting that the population size approaches infinity while each individual has a finite number of observations. The improvement of iGroup over individual level estimate and the population level estimate (as in traditional fusion learning) are demonstrated with simulations and real data examples.In Part III, we consider the family of KoPA approaches, which approximate a high dimensional matrix with one or more Kronecker products. Using Kronecker product instead of vector outer product introduces much higher flexibility in choosing the configuration (sizes of the two smaller matrices), while it gives rise to the problem of choosing the optimal one. An extended information criterion is proposed to automatically select the optimal configuration. Consistency of the configuration selection is provided with rigorous analysis. In addition, the KoPA approach can be extended to matrix completion problems as well with a superior performance over traditional SVD as demonstrated in Part III with a real image example.
Entanglement from the vacuum
Creators: name: Reznik, Benni
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We explore the entanglement of the vacuum of a relativistic field by letting a pair of causally disconnected probes interact with the field. We find that, even when the probes are initially non-entangled, they can wind up to a final entangled state. This shows that entanglement persists between disconnected regions in the vacuum. However the probe entanglement, unlike correlations, vanishes once the regions become sufficiently separated. The relation between entropy, correlations and entanglement is discussed.
description: 15 pages, 2 figures, Latex2e, see also quant-ph/0008006. To appear in a special issue of Foundations of Physics in honor of Jacob Bekenstein
Tamiops rodolphei
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
Sciuridae
Tamiops
Tamiops rodolphei

description: Tamiops rodolphei (Milne-Edwards, 1867). Rev. Mag. Zool. Paris, ser. 2, 19:227. TYPE LOCALITY: Vietnam, Saigon. DISTRIBUTION: E. Thailand; Kampuchea; S. Vietnam. ISIS NUMBER: 5301410002037003001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 1), pp. 345-382 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 377, DOI: 10.5281/zenodo.7353023
Ferter et al. 2024_supplementary material from Atlantic bluefin tuna tagged off Norway show extensive annual migrations, high site-fidelity and dynamic behaviour in the Atlantic & Mediterranean Sea
Creators: name: Ferter, Keno
name: Pagniello, Camille M.L.S.
name: Block, Barbara
name: Bjelland, Otte
name: Castleton, Michael R
name: Tracey, Sean
name: Reimer, Theodore E.J.
name: Sundelöf, Andreas
name: Onandia, Iñigo
name: Wiech, Martin
name: Alemany, Francisco
name: Nøttestad, Leif
Publisher: name: The Royal Society
Year: 2024
Subjects: classificationCode: 310901
subject: Animal behaviour

description: Supplemantary figures and tables for "Atlantic bluefin tuna tagged off Norway show extensive annual migrations, high site-fidelity and dynamic behaviour in the Atlantic & Mediterranean Sea"
Rotational invariance and the spin-statistics theorem
Creators: name: O'Hara, Paul
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this article the rotational invariance of entangled quantum states is investigated as a possible cause of the Pauli exclusion principle. First, it is shown that a certain class of rotationally invariant states can only occur in pairs. This is referred to as the coupling principle. This in turn suggests a natural classification of quantum systems into those containing coupled states and those that do not. Surprisingly, it would seem that Fermi-Dirac statistics follows as a consequence of this coupling while the Bose-Einstein follows by breaking it. In section 5, the above approach is related to Pauli's original spin-statistics theorem and finally in the last two sections, a theoretical justification, based on Clebsch-Gordan coefficients and the experimental evidence respectively, is presented.
description: 22 pages
Testing quantum physics in space using optically trapped nanospheres
Creators: name: Kaltenbaek, Rainer
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Recent developments in space technology like micro-propulsion systems for drag-free control, thermal shielding, ultra-stable laser sources and stable optical cavities set an ideal platform for quantum optomechanical experiments with optically trapped dielectric spheres. Here, we will provide an overview of the results of recent studies aiming at the realization of the space mission MAQRO to test the foundations of quantum physics in a parameter regime orders of magnitude beyond existing experiments. In particular, we will discuss DECIDE, which is an experiment to prepare and then study a Schrödinger-cat-type state, where a dielectric nanosphere of around 100nm radius is prepared in a superposition of being in two clearly distinct positions at the same time. This superposition leads to double-slit-type interference, and the visibility of the interference pattern will be compared to the predictions of quantum theory. This approach allows for testing for possible deviations from quantum theory as our test objects approach macroscopic dimensions. With DECIDE, it will be possible to distinctly test several prominent theoretical models that predict such deviations, for example: the Diósi-Pensrose model, the continuous-spontaneous-localization model of Ghirardi, Rimini, Weber and Pearle, and the model of Károlyházy.
description: 10 pages, 3 figures, submitted to SPIE proceedings