cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Poecilostachys oplismenoides Clayton
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Poecilostachys
Poecilostachys oplismenoides

description: Poecilostachys oplismenoides (Hack.) Clayton  —
Habit: Herb.
Habitat: LMWF; up to 2 500 m. Distribution: II.
 Voucher: Castle Forest Station, Alt. 2070 m, 12 Dec. 1966, Kabuye 50 (EA).
 References: Clayton et al. (1974b), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 39, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Psychotherapy through a lens of courage: A study of experienced psychodynamic therapists
Creators: Lyman, Emily Louise
Publisher: name: Columbia University
Year: 2016
Subjects: subject: Psychotherapists--Attitudes
subject: Psychotherapists
subject: Courage
subject: Psychodynamic psychotherapy
subject: Psychotherapy
subject: Clinical psychology
subject: Psychology
subject: FOS: Psychology

description: A concept originating from the Ancient Greeks, courage has long held cultural definitions from literature, philosophy, and theology. However, the construct of courage has largely been neglected in the extant psychological literature despite a significant influence on the human condition. The Tri-Part Model of Courage (Geller, 2014) served as a primary guiding framework for the present study, conceptualizing courage as comprised of three subtypes: bravery, boldness, and fortitude. This study sought to contribute to the ongoing development of this model through examination of the experience and expression of courage by experienced psychodynamic psychotherapists so as to render the construct useful in clinical and psychotherapy research contexts. Participants were 16 experienced psychodynamic psychotherapists. In-person semi- structured interviews were conducted and analyzed using the Consensual Qualitative Research (CQR) methodology. Ten domains emerged from the CQR analysis and revealed courage to be a subjective experience consisting of private theories, as well common definitional elements. Participants spontaneously endorsed the existence and importance of bravery, boldness, and fortitude in their role as psychotherapists, indicating the centrality of courage to their work.
      Authenticity, vulnerability, and staying present emerged as the most salient expressions of therapist courage. Specific patient presentations and therapeutic processes were identified as situations most requiring of therapist courage. Experience was the principal enabling factor to courage, and fear and avoidance were the principal obstacles to courage, while feelings associated with courageous acts ranged from fear, anxiety, and pain, to positive states of well being. Validation, confrontational techniques, modeling, and skills building were the most preferred clinical interventions to promote courage in patients. Gender analysis revealed that women make meaning of courage as having bases in fear and interpersonal relationships, while men understand courage as a set of abstract principles defined by existential anxiety and bold interventions. Fortitude was highly endorsed across genders, and men were further more oriented to fortitude, while female therapists were more oriented to bravery and boldness. The results are discussed in terms of the empirical support provided for the expansion of the Tri-Part Model of Courage and recommendations for clinical practice and future research.
Testing of Generalized Uncertainty Principle With Macroscopic Mechanical Oscillators and Pendulums
Creators: name: Bushev, P. A.
name: Bourhill, J.
name: Goryachev, M.
name: Kukharchyk, N.
name: Ivanov, E.
name: Galliou, S.
name: Tobar, M. E.
name: Danilishin, S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Recent progress in observing and manipulating mechanical oscillators at quantum regime provides new opportunities of studying fundamental physics, for example, to search for low energy signatures of quantum gravity. For example, it was recently proposed that such devices can be used to test quantum gravity effects, by detecting the change in the [x,p] commutation relation that could result from quantum gravity corrections. We show that such a correction results in a dependence of a resonant frequency of a mechanical oscillator on its amplitude, which is known as amplitude-frequency effect. By implementing this new method we measure amplitude-frequency effect for 0.3 kg ultra high-Q sapphire split-bar mechanical resonator and for 10 mg quartz bulk acoustic wave resonator. Our experiments with sapphire resonator have established the upper limit on quantum gravity correction constant for $β_0<5 \times10^6$ which is a factor of 6 better than previously detected. The reasonable estimates of $β_0$ from experiments with quartz resonators yield an even more stringent limit of $4\times10^4$. The data sets of 1936 measurement of physical pendulum period by Atkinson results in significantly stronger limitations on $β_0 \ll 1$. Yet, due to the lack of proper pendulum frequency stability measurement in these experiments, the exact upper bound on $β_0$ can not be reliably established. Moreover, pendulum based systems only allow testing a specific form of the modified commutator that depends on the mean value of momentum. The electro-mechanical oscillators to the contrary enable testing of any form of generalized uncertainty principle directly due to much higher stability and a higher degree of control.
description: 3 figures
Additional file 1 of First-in-human phase I/Ib study of QL1706 (PSB205), a bifunctional PD1/CTLA4 dual blocker, in patients with advanced solid tumors
Creators: name: Zhao, Yuanyuan
name: Ma, Yuxiang
name: Zang, Aimin
name: Cheng, Ying
name: Zhang, Yiping
name: Wang, Xiangcai
name: Chen, Zhendong
name: Qu, Song
name: He, Jianbo
name: Chen, Chuanben
name: Jin, Chuan
name: Zhu, Dongyuan
name: Li, Qingshan
name: Liu, Xianling
name: Su, Wuyun
name: Ba, Yi
name: Hao, Yanrong
name: Chen, Junmin
name: Zhang, Guoping
name: Qu, Shenhong
name: Li, Yong
name: Feng, Weineng
name: Yang, Mengxiang
name: Liu, Baorui
name: Ouyang, Weiwei
name: Liang, Jin
name: Yu, Zhuang
name: Kang, Xiaoyan
name: Xue, Shilin
name: Yang, Guihong
name: Yan, Wei
name: Yang, Yingying
name: Liu, Zhi
name: Peng, Yufeng
name: Fanslow, Bill
name: Huang, Xian
name: Zhang, Li
name: Zhao, Hongyun
Publisher: name: figshare
Year: 2023
Subjects: subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 1. Supplementary data of first-in-human phase I/Ib study of QL1706 (PSB205) in patients with advanced solid tumors.
title: Wave and Downrush Interaction on Sloping Structures
Creators: name: Büsching, Fritz
Publisher: name: Elektronisch veröffentlich 2012
Year: 1992
Subjects: subject: Hohlformkörper
subject: Hohldeckwerk
subject: Waschbewegung
subject: partiell stehende Welle
subject: Reflexionskoeffizient
subject: hollow cubes
subject: revetment
subject: washing movement
subject: partial standing wave
subject: reflection coefficient
subject: 62

description: Es wird ein Vorschlag für ein durchströmbares Böschungsdeckwerk beschrieben, dessen positive Wirkung (geringere Brecherhöhen und geringerer Wellenauflauf) auf die Störung der Interaktion zwischen partiell stehenden Wellen und der Waschbewegung an der Böschung zurückgeführt wird. Bei Verwendung entsprechender Deckwerke kann die Bauwerkskronenhöhe geringer und/oder die Böschungsneigung steiler gewählt werden.
Public Construction under Diocletian. A study of State Involvement in Construction in Roman Era Towns in Present Day Tunisia and Eastern Algeria
Creators: Hellstrom, Monica
Publisher: name: Columbia University
Year: 2014
Subjects: Civilization, Classical
Classical antiquities

description: This study traces the development of building inscriptions in Roman North Africa, in order to understand the rich epigraphic record testifying to public construction during the reign of Diocletian. In particular, it examines the role of the imperial government in construction, both in how it itself built and how it related to locals who did. Treating construction as a form of communication between builder and society, I have examined the claims made by the state as it took on the role of builder, and to what social groups these claims were directed. A wide approach has been called for to understand the role played by public construction - and by broadcasting it through inscriptions - for the negotiation of influence in the province. I have examined the activities of both imperial and local builders, which has revealed well defined conventions as to what and where to build, and how to communicate it. Against this backdrop, I have traced the relations of the Diocletianic government to a number of social strata, as expressed through building inscriptions, from rural entrepreneurs and small town councilors to Carthaginian senators. An image has emerged of a government that was keenly aware of the social makeup of the province, and deeply invested in its economic fabric, concerned with maintaining a viable, small scale network of independent municipalities as a counterweight to the interests of the highest elites, while at the same time maintaining stable relations to said elites.
title: Abschätzung der biogeochemischen Umsetzung, Sedimentation und Resuspension von Phosphorverbindungen in der Unterwarnow für Flusseinträge in die Ostsee
title: PhosWaM Technical Report AP1.1b
titleType: Subtitle
Creators: name: Neumann, Daniel
Publisher: name: Leibniz Institute for Baltic Sea Research Warnemünde
Year: 2019

description: 1. Inhalt 2. Einführung p.3 3. Abschätzungen des Phosphorumsatzes in der Unterwarnow p.4 3.1. Erste Abschätzung für Phosphorumsatz in der Unterwarnow p.4 3.2. Zweite Abschätzung für Phosphorumsatz in der Unterwarnow p.7 3.3. Anmerkung zu beiden Berechnungsansätzen: p.11 4. Ausblick p.11 5. Referenzen p.12
description: In the PhosWaM project, simulations were carried out on the turnover of phosphorus compounds in the Oberwarnow River and in the Baltic Sea. The phosphorus inputs from the river modeling should have been used as input data for the Baltic Sea modeling. However, the Oberwarnow does not flow directly into the Baltic Sea but, first, into the Unterwarnow and from there into the Baltic Sea. The Unterwarnow is an estuarine water body in which water masses from the Oberwarnow mix with water masses from the Baltic Sea. Conventional river models cannot be used for the Unterwarnow. At the same time, the Unterwarnow is too small to be spatially resolved by the selected Baltic Sea model. Therefore, it was necessary to estimate the biogeochemical transformation and the physical sedimentation-resuspension processes of phosphorus compounds in the Unterwarnow. Two useful estimations based on measurement campaigns of other work packages in PhosWaM are presented in this report.
Explicit isoperimetric constants and phase transitions in the random-cluster model
Creators: name: Haggstrom, Olle
name: Jonasson, Johan
name: Lyons, Russell
Publisher: name: arXiv
Year: 2000
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 82B20

description: The random-cluster model is a dependent percolation model that has applications in the study of Ising and Potts models. In this paper, several new results are obtained for the random-cluster model on nonamenable graphs with cluster parameter $q\geq 1$. Among these, the main ones are the absence of percolation for the free random-cluster measure at the critical value, and examples of planar regular graphs with regular dual where $\pc^\f (q) > \pu^\w (q)$ for $q$ large enough. The latter follows from considerations of isoperimetric constants, and we give the first nontrivial explicit calculations of such constants. Such considerations are also used to prove non-robust phase transition for the Potts model on nonamenable regular graphs.
Geometric phases in 2D and 3D polarized fields: geometrical, dynamical, and topological aspects
Creators: name: Bliokh, Konstantin Y.
name: Alonso, Miguel A.
name: Dennis, Mark R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Geometric phases are a universal concept that underpins numerous phenomena involving multi-component wave fields. These polarization-dependent phases are inherent in interference effects, spin-orbit interaction phenomena, and topological properties of vector wave fields. Geometric phases have been thoroughly studied in two-component fields, such as two-level quantum systems or paraxial optical waves. However, their description for fields with three or more components, such as generic nonparaxial optical fields routinely used in modern nano-optics, constitutes a nontrivial problem. Here we describe geometric, dynamical, and total phases calculated along a closed spatial contour in a multi-component complex field, with particular emphasis on 2D (paraxial) and 3D (nonparaxial) optical fields. We present several equivalent approaches: (i) an algebraic formalism, universal for any multi-component field; (ii) a dynamical approach using the Coriolis coupling between the spin angular momentum and reference-frame rotations; and (iii) a geometric representation, which unifies the Pancharatnam-Berry phase for the 2D polarization on the Poincaré sphere and the Majorana-sphere representation for the 3D polarized fields. Most importantly, we reveal close connections between geometric phases, angular-momentum properties of the field, and topological properties of polarization singularities in 2D and 3D fields, such as C-points and polarization Möbius strips.
description: 21 pages, 11 figures, to appear in Rep. Prog. Phys
Polypogon schimperianus Cope
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Polypogon
Polypogon schimperianus

description: Polypogon schimperianus (Hochst. ex Steud.) Cope  —
Habit: Herb.
Habitat: LMWF, LMDF, BZ, UMF, HZ, AZ; 1 400–4 000 m. Distribution: II.
 Voucher: Naro Moru Track, near Met. Station, Alt. 3000 m, 19 Oct. 1979, Kuchar 12603 (EA).
References: Fries & Fries (1926), Bussmann (1993, 1994, 2006), Bussmann & Beck (1995a, 1999), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 39, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Behind barricaded doors : gender, class, and power in the London squatting movement
Creators: name: Milligan, Rowan Tallis
Publisher: name: The University of St Andrews
Year: 2024
Subjects: Squatting
Critical geographies of the home
Conflict
Housing
Gender
Class
Hierarchy
Social capital
Power dynamics
Militant ethnography

description: I explore how gender and class inform power dynamics within the London squatting movement. In perpetually precarious and temporary housing, squatters exist on the border between housed and homelessness, and squats operate as a location for both domestic and collective politics, making this a rich field for analysing classed and gendered politics and negotiations in both private and public spheres. I look at several intersecting realms through which power and hierarchy are forged and distributed: the embodied and performative self; interpersonal relations and social space; and spatial relationships in material locations. My investigation functions both as a case study for an under researched ‘subculture’ and as an exploration into homemaking and everyday social relations under conditions of precarity and vulnerability, with implications for research into the broader axes of power relations in our unstable housing market. My qualitative research methods are semi-structured interviews and participant observation, over 18 months in the field, and my personal experiences as an ex-squatter. I use a thematic and deductive content analysis to generate and organise my data. My methodology is situated within feminist and militant ethnographic traditions, in recognition of my own participation within squatter communities and commitment to the project of creating alternative and equitable homescapes.
Generalized Macdonald Functions on Fock Tensor Spaces and Duality Formula for Changing Preferred Direction
Creators: name: Fukuda, Masayuki
name: Ohkubo, Yusuke
name: Shiraishi, Jun'ichi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Algebra (math.QA)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: An explicit formula is obtained for the generalized Macdonald functions on the $N$-fold Fock tensor spaces, calculating a certain matrix element of a composition of several screened vertex operators. As an application, we prove the factorization property of the arbitrary matrix elements of the multi-valent intertwining operator (or refined topological vertex operator) associated with the Ding--Iohara--Miki algebra (DIM algebra) with respect to the generalized Macdonald functions, which was conjectured by Awata, Feigin, Hoshino, Kanai, Yanagida and one of the authors. Our proof is based on the combinatorial and analytic properties of the asymptotic eigenfunctions of the ordinary Macdonald operator of $A$-type, and the Euler transformation formula for Kajihara and Noumi's multiple basic hypergeometric series. That factorization formula provides us with a reasonable algebraic description of the 5D (K-theoretic) Alday-Gaiotto-Tachikawa (AGT) correspondence, and the interpretation of the invariance under the preferred direction from the point of view of the $SL(2,\mathbb{Z})$ duality of the DIM algebra.
description: 54 pages, 2 figures
Interacting Individuals Leading to Zipf's Law
Creators: name: Marsili, Matteo
name: Zhang, Yi-Cheng
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: We present a general approach to explain the Zipf's law of city distribution. If the simplest interaction (pairwise) is assumed, individuals tend to form cities in agreement with the well-known statistics
description: 4 pages 2 figures
Kinematics with Gaia DR2: The Force of a Dwarf
Creators: name: Carrillo, I.
name: Minchev, I.
name: Steinmetz, M.
name: Monari, G.
name: Laporte, C. F. P.
name: Anders, F.
name: Queiroz, A. B. A.
name: Chiappini, C.
name: Khalatyan, A.
name: Martig, M.
name: McMillan, P.
name: Santiago, B. X.
name: Youakim, K.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use Gaia DR2 astrometric and line-of-sight velocity information combined with two sets of distances obtained with a Bayesian inference method to study the 3D velocity distribution in the Milky Way disc. We search for variations in all Galactocentric cylindrical velocity components ($V_ϕ$, $V_R$ and $V_z$) with Galactic radius, azimuth, and distance from the disc mid-plane. We confirm recent work showing that bulk vertical motions in the $R\text{-}z$ plane are consistent with a combination of breathing and bending modes. In the $x\text{-}y$ plane, we show that, although the amplitudes change, the structure produced by these modes is mostly invariant as a function of distance from the plane. Comparing to two different Galactic disc models, we demonstrate that the observed patterns can drastically change in short time intervals, showing the complexity of understanding the origin of vertical perturbations. A strong radial $V_R$ gradient was identified in the inner disc, transitioning smoothly from $16$ km s$^{-1}$ kpc$^{-1}$ at an azimuth of $30^\circ
description: 17 p., 13 fig., accepted MNRAS
A framework for standardised, performance-based completion criteria for mine closure and mine site relinquishment
Creators: name: Holmes, R.
name: Flynn, M.
name: Thorpe, M. B.
Publisher: name: The University of British Columbia
Year: 2016

description: Many significant advancements have been made in the mine closure process over the past several decades, including “design for closure,” the development of comprehensive mine closure planning and the regulatory requirement for financial assurances for mine site rehabilitation. However, mine closure remains a significant challenge for all major mining jurisdictions around the world. This is largely due to the amorphous nature of the process, inconsistencies in regulations across jurisdictions and inadequate management approaches. To address these challenges in mine closure, the Canada Mining Innovation Council’s Environmental Stewardship Initiative has prioritized the development of standardised, performance-based completion criteria for mine closure and the subsequent relinquishment. The criteria will allow a clear and consistent path to mine closure by defining the conditions acceptable to stakeholders, which, if met, will enable the government and regulatory agencies to accept mine sites into their custody for long-term stewardship. The criteria will serve as a key strategic planning and risk management tool for industry, regulatory agencies and mining stakeholders at large. Mining stakeholders will have certainty regarding how a site will be rehabilitated, decommissioned and closed, and it is anticipated that the criteria will drive closure management from mine design to the ultimate closure of operations. This paper provides an overview of the initiative by outlining the challenges in mine closure that the project aims to solve. The standardised closure criteria concept is defined, with examples of criteria that will likely be included in the framework. An overview of how industry and regulatory agencies will use the criteria is provided. The benefits that will likely accrue to mining stakeholders are summarised. The main benefits for industry include improved efficiency and consistency in the mine closure process as well as the promotion of a more stable and competitive investment climate. For governments and regulatory agencies, the mine closure process will become more managed and structured, thus enabling a more simplified and efficient regulatory regime. Furthermore, with a managed relinquishment process, the accrual of improperly closed (i.e. abandoned and orphaned sites) will be reduced. This will also provide a key public benefit, as public funds will not be required for associated clean-up costs. Lastly, local stakeholders will be assured that environmental performance will be central to the mine closure process with a view toward establishing positive post-mining legacies.
Reversing Symmetry Groups of Cat Maps
Creators: name: Baake, Michael
Publisher: name: arXiv
Year: 1999
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: Toral automorphisms are widely used (discrete) dynamical systems, the perhaps most prominent example (in 2D) being Arnold's cat map. Given such an automorphism M, its symmetries (i.e. all automorphisms that commute with M) and reversing symmetries (i.e. all automorphisms that conjugate M into its inverse) can be determined by means of number theoretic tools. Here, the case of GL(2,Z) is presented and the possible (reversing) symmetry groups are completely classified. Extensions to affine mappings and to k-(reversing) symmetries (i.e. (reversing) symmetries of the k-th power of M), and applications to the projective group PGL(2,Z) and to trace maps (compare math.DS/9901124), are briefly discussed.
description: 5 pages, summary of results
Pu-abi's Adornment for the Afterlife: Materials and Technologies of Jewelry at Ur in Mesopotamia
Creators: Benzel, Kim
Publisher: name: Columbia University
Year: 2013
Subjects: Art

description: This dissertation investigates one of the most important archaeological discoveries of the 20th century - the jewelry belonging to a female named Pu-abi buried in the so-called Royal Cemetery at the site of Ur in southern Mesopotamia, modern Iraq. The mid-third millennium B.C. assemblage represents one of the earliest and richest extant collections of gold and precious stones from antiquity and figures as one of the most renowned and often illustrated aspects of Sumerian culture. With a few notable exceptions most scholars have interpreted these jewels primarily as a reflection in burial of a significant level of power and prestige among the ruling kings and queens of Ur at the time. While the jewelry certainly could, and undoubtedly did, reflect the identity and status of the deceased, I believe that it might have acted as much more than a mere marker and that the identity and status thus signaled might have had a considerably more nuanced meaning, or even a different one, than that of royalty or royalty alone. Based on a thorough examination of the materials and methods used to manufacture these ornaments, I will argue that the jewelry was not simply a rich but passive collection of prestige goods, rather that jewelry that can be read in terms of active ritual, and perhaps cultic, production and display. The particular materials and techniques chosen for the making of Pu-abi's jewelry entailed methodological operations akin to what Alfred Gell has called the "technology of enchantment and enchantment of technology" and allowed these ornaments to materialize from their creation as a group of magically and ritually charged objects.
Resistivity, Hall effect and Shubnikov-de Haas oscillations in CeNiSn
Creators: name: Terashima, T.
name: Terakura, C.
name: Uji, S.
name: Aoki, H.
name: Echizen, Y.
name: Takabatake, T.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The resistivity and Hall effect in CeNiSn are measured at temperatures down to 35 mK and in magnetic fields up to 20 T with the current applied along the {\it b} axis. The resistivity at zero field exhibits quadratic temperature dependence below $\sim$0.16 K with a huge coefficient of the $T^2$ term (54 $μ$$Ω$cm/K$^2$). The resistivity as a function of field shows an anomalous maximum and dip, the positions of which vary with field directions. Shubnikov-de Haas (SdH) oscillations with a frequency {\it F} of $\sim$100 T are observed for a wide range of field directions in the {\it ac} and {\it bc} planes, and the quasiparticle mass is determined to be $\sim$10-20 {\it m}$_e$. The carrier density is estimated to be $\sim10^{-3}$ electron/Ce. In a narrow range of field directions in the {\it ac} plane, where the magnetoresistance-dip anomaly manifests itself clearer than in other field directions, a higher-frequency ($F=300\sim400\text{T}$) SdH oscillation is found at high fields above the anomaly. This observation is discussed in terms of possible field-induced changes in the electronic structure.
description: 15 pages, 5 figures, to appear in Phys. Rev. B (15 Sept. 2002 issue)
Sacciolepis africana C. E. Hubb. & Snowden
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Sacciolepis
Sacciolepis africana

description: Sacciolepis africana C.E.Hubb. & Snowden  —
Habit: Herb.
Habitat: LMDF; up to 1 600 m. Distribution: II.
Voucher: N/A.
Reference: Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 39, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Dirac Constraint Quantization of a Dilatonic Model of Gravitational Collapse
Creators: name: Kuchar, Karel V.
name: Romano, Joseph D.
name: Varadarajan, Madhavan
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present an anomaly-free Dirac constraint quantization of the string-inspired dilatonic gravity (the CGHS model) in an open 2-dimensional spacetime. We show that the quantum theory has the same degrees of freedom as the classical theory; namely, all the modes of the scalar field on an auxiliary flat background, supplemented by a single additional variable corresponding to the primordial component of the black hole mass. The functional Heisenberg equations of motion for these dynamical variables and their canonical conjugates are linear, and they have exactly the same form as the corresponding classical equations. A canonical transformation brings us back to the physical geometry and induces its quantization.
description: 37 pages, LATEX, no figures, submitted to Physical Review D
Holcocerus zarudnyi Grum-Grshimailo. E 1902
Creators: name: Alipanah, Helen
name: Yakovlev, Roman
name: Falsafi, Hossein
name: Witt, Thomas
name: Saldaitis, Aidas
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Cossidae
Holcocerus
Holcocerus zarudnyi

description: Holcocerus zarudnyi Grum-Grshimailo, 1902
(Fig. 15A)
 Holcocerus zarudnyi Grum-Grshimailo, 1902, Annuaire. Mus. Zool. Acad. Imp. Sci. St. Petersb. 7: 200.
LT: prov. Persica–Bampur [20 km W. of Iranshakhr, Bampur, S. Iran]. Type material (lectotype) in ZISP.
 Material examined. RYB: 1 ♂, Horosan (= Khorâsân) prov., Deh-Salm (this region is located in South Khorâsân Province), 26.v.2008, leg. K. Kolesnichenko.
 ZISP: Holotype, Prov. Persica, Bampur (this region is located in Sistân and Baluchestân Province).
 Distribution. S Iran, Yemen (Yakovlev 2006a).
 Distribution in Iran. E and SE Iran (Fig. 32D).
 Habitat. Deserts.
description: Published as part of Alipanah, Helen, Yakovlev, Roman, Falsafi, Hossein, Witt, Thomas & Saldaitis, Aidas, 2021, 5062, pp. 1-100 in Zootaxa 5062 (1) on page 56, DOI: 10.11646/zootaxa.5062.1.1, http://zenodo.org/record/5808035
title: Geometrie als Erfahrungswissenschaft
Creators: name: Jordan, Pascual
Publisher: name: Vieweg
Year: 1955
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 902

description: Festvortrag anläßlich der Gauß-Gedenkfeier in Braunschweig am 20. Februar 1955
Phragmacossia ariana
Creators: name: Alipanah, Helen
name: Yakovlev, Roman
name: Falsafi, Hossein
name: Witt, Thomas
name: Saldaitis, Aidas
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Cossidae
Phragmacossia
Phragmacossia ariana

description: Phragmacossia ariana (Grum-Grshimailo, 1899)
(Fig. 21A)
 Zeuzera (Azygophleps) ariana Grum-Grshimailo, 1899, Annuaire Mus. Zool. Acad. Imp. Sci. St. Petersb.4: 468.
LT: in Kara-tjube, haud procul ab urbe Samarkand [Samarkand distr., Uzbekistan]. Type material (holotype) in ZISP.
Synonymy:
 = Phragmatoecia reticulata Püngeler, 1900, Dtsch. Entomol. Z. Iris 13: 115.
LT: Merw [Mary, Turkmenistan]. Type material (syntypes) in MHUB.
 Material examined. ZISP: 1 ♂, Persia, 24.iii.[1]904, leg. Zarudnyi (ZISP). 1 ♂, Dizful (= Dezful), Arabistan, Persia,?.iii.[1]904, leg. Zarudnyi.
 Distribution. Uzbekistan, Tajikistan, Turkmenistan, Kyrgyzstan, Iran (Staudinger & Rebel 1901; Yakovlev 2009e).
 Distribution in Iran. W Iran (Fig. 34E).
description: Published as part of Alipanah, Helen, Yakovlev, Roman, Falsafi, Hossein, Witt, Thomas & Saldaitis, Aidas, 2021, 5062, pp. 1-100 in Zootaxa 5062 (1) on page 68, DOI: 10.11646/zootaxa.5062.1.1, http://zenodo.org/record/5808035
Critical behavior in 2+1 dimensional black holes
Creators: name: Cai, Rong-Gen
name: Lu, Zhi-Jiang
name: Zhang, Yuan-Zhong
Publisher: name: arXiv
Year: 1997
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The critical behavior and phase transition in the 2+1 dimensional Bañados, Teitelboim, and Zanelli (BTZ) black holes are discussed. By calculating the equilibrium thermodynamic fluctuations in the microcanonical ensemble, canonical ensemble, and grand canonical ensemble, respectively, we find that the extremal spinning BTZ black hole is a critical point, some critical exponents satisfy the scaling laws of the ``first kind'', and the scaling laws related to the correlation length suggest that the effective spatial dimension of extremal black holes is one, which is in agreement with the argument that the extremal black holes are the Bogomol'nyi saturated string states. In addition, we find that the massless BTZ black hole is a critical point of spinless BTZ black holes.
description: RevTex, 9 pages, nofigure
The Role of Baryon Number Conservation in Measurements of Fluctuations
Creators: name: Pruneau, Claude A
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: I discuss the role and impact of net-baryon number conservation in measurements of net proton fluctuations in heavy-ion collisions. I show that the magnitude of the fluctuations is entirely determined by the strength of two particle correlations. At LHC and top RHIC energy, this implies the fluctuations are proportional to the integral of the balance function (BF), $B^{p\bar p}$ of protons and anti-protons, while in the context of the RHIC beam energy scan (BES), one must also account for correlations of "stopped" protons. The integral of $B^{p\bar p}$ measured in a $4π$ detector depends on the relative cross-sections of processes yielding $p\bar p$ and those balancing the proton baryon number via the production of other anti-baryons. The accepted integral of $B^{p\bar p}$ further depends on the shape and width of the BF relative to the width of the acceptance. The magnitude of the measured second order cumulant of net proton fluctuations thus has much less to do with QCD susceptibilities than with the creation/transport of baryons and anti-baryons in heavy-ion collisions, and most particularly the impact of radial flow on the width of the BF. I thus advocate that net-proton fluctuations should be studied by means of differential BF measurements rather integral correlators.
description: 8 pages, 2 figures
Amplioluperus Viswajyothi & Clark 2022, gen. nov.
Creators: name: Viswajyothi, Keezhpattillam
name: Clark, Shawn M.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Chrysomelidae
Amplioluperus

description: Genus Amplioluperus gen. nov.
urn:lsid:zoobank.org:act: E1537450-57C4-4683-84EE-2F679D6242DD
Type species
Luperus maculicollis LeConte, 1884, by present designation.
Diagnosis
In this genus, the antennae extend to near the middle of the elytra, the third antennomere is less than twice as long as the second, the base of the pronotum is margined by a fine bead, and tibial spurs are present on at least the hind legs. The aedeagus is symmetrical, and the aedeagal orifice lacks a sclerotized covering. Males lack the extraordinary modifications found in some other genera of Scelidites (greatly swollen antennomeres, large apicolateral fovea on the elytra, large apical extension to the metatibia, unusually enlarged tarsi on the middle or hind legs, abdominal appendages). See the following key for additional diagnostic characters.
Etymology
The genus name Amplioluperus, refers to the large size of the type species, in comparison to beetles in related genera. It should be treated as a male noun.
Remarks
Amplioluperus gen. nov. includes three named species, all of which are here transferred from the genus Pseudoluperus: Amplioluperus maculicollis (LeConte, 1884) [originally named in Luperus Geoffroy, 1762] comb. nov., A. cyanellus (Horn, 1895) [originally named in Scelolyperus Crotch, 1874] comb. nov., and A. histrio (Horn, 1895) [originally named in Luperodes Motschulsky, 1858] comb. nov. Further investigation will likely prove that the pale form of “ Pseudoluperus cyanellus ” from Arizona is an undescribed species. True A. cyanellus is a darkly colored species occurring in the Baja California peninsula. This new genus is known only from the southwestern United States and northwestern Mexico (including the Baja California peninsula). See Fig. 120 for a habitus illustration.
It is noteworthy that Scelolyperus cyanellus Horn, 1895 (here transferred to Amplioluperus gen. nov.) is a homonym of Luperus cyanellus LeConte, 1865 (currently placed in Scelolyperus). However, no replacement name is needed (ICZN article 59.2).
description: Published as part of Viswajyothi, Keezhpattillam & Clark, Shawn M., 2022, New World genera of Galerucinae Latreille, 1802 (tribes Galerucini Latreille, 1802, Metacyclini Chapuis, 1875, and Luperini Gistel, 1848): an annotated list and identification key (Coleoptera: Chrysomelidae), pp. 1-102 in European Journal of Taxonomy 842 on page 28, DOI: 10.5852/ejt.2022.842.1945, http://zenodo.org/record/7222499
Redshift Horizon for Detecting the First Galaxies in Far-Infared Surveys
Creators: name: De Rossi, Maria Emilia
name: Bromm, Volker
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We explore the possibility of detecting the first galaxies with the next generation of space-based far infrared (FIR) telescopes by applying an analytical model of primordial dust emission. Our results indicate that FIR/sub-mm sources at $z \gtrsim 7$ will experience a strong negative K-correction. Systems of a given virial mass would exhibit larger dust luminosities at higher $z$, as a consequence of the increase in dust temperature driven by the higher temperature floor set by the cosmic microwave background. In addition, high-$z$ systems are more concentrated, which enhances the heating efficiency associated with stellar radiation. By analysing source densities as a function of $z$, and considering survey areas of 0.1 ${\rm deg}^2$ and 10 ${\rm deg}^2$, we find that the redshift horizon for detecting at least one source would be above $z\sim 7$ for instrument sensitivities $\lesssim 0.1-0.5 \ μ{\rm Jy}$ and $\lesssim 0.5-3.0 \ μ{\rm Jy}$, respectively, with the exact values depending on the nature of primordial dust. However, galaxy populations with higher than typical metallicities, star formation efficiencies and/or dust-to-metal ratios could relax such sensitivity requirements. In addition, the redshift horizon shows a significant dependence on the nature of primordial dust. We conclude that future FIR campaigns could play a crucial role in exploring the nature of dust and star formation in the early universe.
description: 20 pages, 14 figures. Accepted for publication in ApJ
Setaria megaphylla T. Durand & Schinz
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Setaria
Setaria megaphylla

description: Setaria megaphylla (Steud.) T.Durand & Schinz  —
Habit: Herb.
Habitat: LMDF; up to 2 400 m. Distribution: II.
Voucher: N/A.
References: Fries & Fries (1928), Bussmann (1993, 1994), Bussmann & Beck (1995a, 1998).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 39, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Comment on: Role of Intermittency in Urban Development: A Model of Large-Scale City Formation
Creators: name: Marsili, Matteo
name: Maslov, Sergei
name: Zhang, Yi-Cheng
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: Comment to D.H. Zanette and S.C. Manrubia, Phys. Rev. Lett. 79, 523 (1997).
description: 1 page no figures
Geodesic equivalence and integrability
Creators: name: Topalov, Petar J.
name: Matveev, Vladimir S.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Differential Geometry (math.DG)
subject: Symplectic Geometry (math.SG)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 53Cxx, 53Axx

description: We suggest a construction that, given a trajectorial diffeomorphism between two Hamiltonian systems, produces integrals of them. As the main example we treat geodesic equivalence of metrics. We show that the existence of a non-trivially geodesically equivalent metric leads to Liouville integrability, and present explicit formulae for integrals.
description: 19 pages; LaTeX
A spin dynamics study in layered van der Waals single crystal, Cr$_2$Ge$_2$Te$_6$
Creators: name: Khan, S.
name: Zollitsch, C. W.
name: Arroo, D. M.
name: Cheng, H.
name: Verzhbitskiy, I.
name: Sud, A.
name: Feng, Y. P.
name: Eda, G.
name: Kurebayashi, H.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study the magnetisation dynamics of a bulk single crystal Cr$_2$Ge$_2$Te$_6$ (CGT), by means of broadband ferromagnetic resonance (FMR), for temperatures from 60 K down to 2 K. We determine the Kittel relations of the fundamental FMR mode as a function of frequency and static magnetic field for the magnetocrystalline easy - and hard - axis. The uniaxial magnetocrystalline anisotropy constant is extracted and compared with the saturation magnetisation, when normalised with their low temperature values. The ratios show a clear temperature dependence when plotted in the logarithmic scale, which departs from the predicted Callen-Callen power law fit of a straight line, where the scaling exponent \textit{n}, $K_{u}(T) \propto [M_s(T)/M_s(2$ K$)]^n$, contradicts the expected value of 3 for uniaxial anisotropy. Additionally, the spectroscopic g-factor for both the magnetic easy - and hard - axis exhibits a temperature dependence, with an inversion between 20 K and 30 K, suggesting an influence by orbital angular momentum. Finally, we qualitatively discuss the observation of multi-domain resonance phenomena in the FMR spectras, at magnetic fields below the saturation magnetisation.
description: 13 pages, main text: page 1-8 with 6 figures, supplementary material: page 9-13 with 4 figures. Revised Manuscript: - Added references - Corrected Typos - Replaced figure 4 with a new figure - Modified discussion about figure 5
title: Die oberliassische "Schwarze Kreide'" von Vehrte bei Osnabrück
Creators: name: Dorn, Paul
Publisher: name: Vieweg
Year: 1955
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 55

description: Nördlich Osnabrück tritt der oberliassische Ölschiefer in Form der "Schwarzen Kreide" auf. Charakteristisch für diese ist ihre infolge freien Kohlenstoffs stark rußige Abfärbung, ihre ± vollkommene Entkalkung sowie ihr relativ hoher TiO2-Gehalt von maximal über 12%. Die "Schwarze Kreide" ist durch post- bzw. kryptovulkanische hydrothermale Prozesse entstanden, die sich im Gefolge des tertiären Subvulkanismus im Bereiche des kaledonischen Bramscher Schweremassivs entwickelten.
description: North of Osnabrück, Germany, the Oil Slate of the upper Lias is found in the form of "Black Chalk", the characteristic feature of which is the intense sooty stain, due to its free carbon. Furthermore, it is gravimetric free from lime and contains a relatively high percentage of more than 12% of Ti02. This "Black Chalk" was formed by post- respectively crypto-volcanic- and hydro-thermal processes which developed as a result of the Tertiary sub-volcanism in the area of the Bramsche Caledonian high.
Gravitational radiation from compact binary systems: gravitational waveforms and energy loss to second post-Newtonian order
Creators: name: Will, Clifford M.
name: Wiseman, Alan G.
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We derive the gravitational waveform and gravitational-wave energy flux generated by a binary star system of compact objects (neutron stars or black holes), accurate through second post-Newtonian order ($O[(v/c)^4] \sim O[(Gm/rc^2)^2]$) beyond the lowest-order quadrupole approximation. We cast the Einstein equations into the form of a flat-spacetime wave equation together with a harmonic gauge condition, and solve it formally as a retarded integral over the past null cone of the chosen field point. The part of this integral that involves the matter sources and the near-zone gravitational field is evaluated in terms of multipole moments using standard techniques; the remainder of the retarded integral, extending over the radiation zone, is evaluated in a novel way. The result is a manifestly convergent and finite procedure for calculating gravitational radiation to arbitrary orders in a post-Newtonian expansion. Through second post-Newtonian order, the radiation is also shown to propagate toward the observer along true null rays of the asymptotically Schwarzschild spacetime, despite having been derived using flat spacetime wave equations. The method cures defects that plagued previous ``brute- force'' slow-motion approaches to the generation of gravitational radiation, and yields results that agree perfectly with those recently obtained by a mixed post-Minkowskian post-Newtonian method. We display explicit formulae for the gravitational waveform and the energy flux for two-body systems, both in arbitrary orbits and in circular orbits. In an appendix, we extend the formalism to bodies with finite spatial extent, and derive the spin corrections to the waveform and energy loss.
description: 59 pages ReVTeX; Physical Review D, in press; figures available on request to psp@howdy.wustl.edu
title: Optische Untersuchungen über die Halbleitereigenschaften von As- und Zn3As2- Schichten
Creators: name: Harbeke, Guenter
name: Lautz, Günter
Publisher: name: Vieweg
Year: 1955
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 530

description: One of the fundamental constants of semiconductors is the energy gap [Delta]E between the top of the valence band and the bottom of the conduction band. For its determination electrical and optical methods are equally convenient. In this paper the authors report on optical measurements of [Delta]E on thin layers of As and some Zn-As-alloys. X-ray- and optical investigations on these layers, produced in high vacuum, confirm their crystalline structure, their homogeneity and in the case of Zn3As2 the formation of the compound Zn3As2. The optical oonstants of As and Zn3As2 are calculated by means of the Maxwell-theory from reflection- and transmission-curves in the spectral region from 0,5 to 2,7 [my]. Assuming the threshold wavelength belonging to an absorption constant K = 1 mm^-1 the authors obtain for As [lambda]g = 1,16 [my] corresponding to [Delta]E = 1,07 eV and for Zn3As2 [lambda]g = 2,44 [my], which corresponds to 0,51 eV. The experimental results are discussed in comparison with previous electrical and optical measurements on the amorphous As.