cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
ASSESSMENT OF DIETARY INTAKE AND NUTRITIONAL SATUS OF ELDERLY IN BOSASO
Creators: name: Hafsa, Salamudin Ali
Publisher: name: Zenodo
Year: 2025
Subjects: ASSESSMENT
DIETARY
INTAKE
NUTRITIONAL SATUS OF ELDERLY IN BOSASO

description: ABSTRACT

INTRODUCTION: Adult malnutrition is on the rise worldwide. According to research, institutionalised elderly people e.g. those living in care homes are particularly at a greater risk. Residential care homes for the aged are relatively new in the country; therefore, there is paucity of data on the dietary intakes and nutritional status of elderly residents of such facilities.

AIM: The aim of this study was to assess dietary intakes and nutritional status of the residents of the Bosaso District, Puntland State of Somalia.

METHODS: Interviewer-administered questionnaires were employed to gather information on socio-demographic background, medical history and dietary patterns of participants. height and weight measurements were carried out and Body Mass Index (BMI) was calculated to determine the nutritional status of the participants. The variables were evaluated using chi-square test at a significance value of p<0.05.

RESULTS: According to the BMI for defining malnutrition, about 59.7% of the subjects were at risk of malnutrition and 3.9% were actually malnourished. Although very few were found to be actually malnourished, many were at risk of malnutrition, indicating that the subjects will benefit from nutrition education and intervention.
The Virtual Black Hole in 2d Quantum Gravity and its Relevance for the S-matrix
Creators: name: Grumiller, D.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: As shown recently 2d quantum gravity theories -- including spherically reduced Einstein-gravity -- after an exact path integral of its geometric part can be treated perturbatively in the loops of (scalar) matter. Obviously the classical mechanism of black hole formation should be contained in the tree approximation of the theory. This is shown to be the case for the scattering of two scalars through an intermediate state which by its effective black hole mass is identified as a "virtual black hole". We discuss the lowest order tree vertex for minimally and non-minimally coupled scalars and find a non-trivial finite S-matrix for gravitational s-wave scattering in the latter case.
description: 4 pages, Talk given at the Fifth Workshop on "Quantum Field Theory under the Influence of External Conditions" in Leipzig, Sept. 2001
Bisnius reitteri
Creators: name: Ghahari, H.
name: Anlaş, S.
name: Sakenin, H.
name: Ostovan, H.
name: Tabari, M.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Bisnius
Bisnius reitteri

description: Bisnius reitteri (EPPELSHEIM 1889)
M a t e r i a l: Ghazvin province: Ghazvin (1), July 2007.
 Genus Gabrius STEPHENS 1829
description: Published as part of Ghahari, H., Anlaş, S., Sakenin, H., Ostovan, H. & Tabari, M., 2009, A contribution to the rove beetles (Coleoptera: Staphylinoidea: Staphylinidae) of Iranian rice fields and surrounding grasslands, pp. 1959-1968 in Linzer biologische Beiträge 41 (2) on page 1963, DOI: 10.5281/zenodo.5280265
B_{n}^{(1)} and A_{2n}^{(2)}reflection K-matrices
Creators: name: Lima-Santos, A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the regular solutions of the boundary Yang-Baxter equation for the vertex models associated with the $B_{n}^{(1)}$ and $A_{2n}^{(2)}$ affine Lie algebras. In both class of models we find two general solutions with $n+1$ free parameters. In addition, we have find $2n-1$ diagonal solutions for $B_{n}^{(1)}$ models and $2n+1$ diagonal solutions for $% A_{2n}^{(2)}$ models. It turns out that for each $B_{n}^{(1)}$ model there exist a diagonal K-matrix with one free parameter. Moreover, a three free parameter general solution exists for the $B_{1}^{(1)}$ model which is the vector representation for the Zamolodchikov-Fateev model.
description: 14 pages, LaTex
Equi-distributed property and spectral set conjecture on $\mathbb{Z}_{p^2}\times \mathbb{Z}_{p}$
Creators: name: Shi, Ruxi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics

description: In this paper, we show an equi-disctributed property in $2$-dimensional finite abelian groups $\mathbb{Z}_{p^2}\times \mathbb{Z}_{p}$ where $p$ is a prime number. By using this equi-disctributed property, we prove that Fuglede's spectral set conjecture holds on groups $\mathbb{Z}_{p^2}\times \mathbb{Z}_{p}$, namely, a set in $\mathbb{Z}_{p^2}\times \mathbb{Z}_{p}$ is a spectral set if and only if it is a tile.
description: 19 pages
Additional file 7: of Immunogenicity of pembrolizumab in patients with advanced tumors
Creators: name: Vugt, Marianne
name: Stone, Julie
name: âRikâ Greef
name: Snyder, Ellen
name: Lipka, Leslie
name: Turner, David
name: Chain, Anne
name: Lala, Mallika
name: Mengyao Li
name: Robey, Seth
name: Kondic, Anna
name: Alwis, Dinesh
name: Mayawala, Kapil
name: Lokesh Jain
name: Freshwater, Tomoko
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Table S2. Overview of pembrolizumab immunogenicity findings in KEYNOTE-054 (ClinicalTrials.gov Identifier, NCT02362594). (DOCX 13 kb)
The Cyclic Universe: An Informal Introduction
Creators: name: Steinhardt, Paul J.
name: Turok, Neil
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The Cyclic Model is a radical, new cosmological scenario which proposes that the Universe undergoes an endless sequence of epochs which begin with a `big bang' and end in a `big crunch.' When the Universe bounces from contraction to re-expansion, the temperature and density remain finite. The model does not include a period of rapid inflation, yet it reproduces all of the successful predictions of standard big bang and inflationary cosmology. We point out numerous novel elements that have not been used previously which may open the door to further alternative cosmologies. Although the model is motivated by M-theory, branes and extra-dimensions, here we show that the scenario can be described almost entirely in terms of conventional 4d field theory and 4d cosmology.
description: 12 pages, 2 figures
Zero Trust Architecture in Cloud Networks: Application, Challenges and Future Opportunities
Creators: name: Ahmadi, Sina
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 460402
subject: Data and information privacy
classificationCode: 460403
subject: Data security and protection
classificationCode: 460407
subject: System and network security
classificationCode: 460499
subject: Cybersecurity and privacy not elsewhere classified
classificationCode: 469999
subject: Other information and computing sciences not elsewhere classified

description: Cloud computing has become essential in this digital world as it provides opportunities and challenges for organizations. This research explores the implementation and effectiveness of Zero Trust Architecture (ZTA) in addressing security challenges within cloud networks. Utilizing qualitative research methods, including a systematic literature review from 2020 to 2024, the study investigates insights from diverse sources such as journal articles, academic literature, and case studies. Thematic analysis organizes findings into critical themes, revealing ZTA's impact on mitigating lateral movement, reducing insider threat probability, enhancing network micro-segmentation, and improving identity and access management. The comparative analysis demonstrates significant improvements in security incidents post-ZTA implementation. Moreover, the study highlights best practices for ZTA adoption and outlines future advancements, including integration with emerging technologies like machine learning and artificial intelligence. This research underscores ZTA's pivotal role in fortifying cloud network security and offers valuable insights for practitioners and researchers.
Additional file 1: of Mapping the evidence of hepatoprotective properties of Moringa oleifera from sub-Saharan African countries: a systematic review protocol
Creators: name: Muzumbukilwa, Willy
name: Mukanda Kadima
name: Manimbulu Nlooto
name: Owira, Peter
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Preferred Reporting Items for Systematic Reviews and Meta-analyses Protocols (PRISMA-P) 2015 checklist (DOCX 21 kb)
Perturbative Approach to Higher Derivative and Nonlocal Theories
Creators: name: Cheng, Tai-Chung
name: Ho, Pei-Ming
name: Yeh, Mao-Chuang
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We review a perturbative approach to deal with Lagrangians with higher or infinite order time derivatives. It enables us to construct a consistent Poisson structure and Hamiltonian with only first time derivatives order by order in coupling. To the lowest order, the Hamiltonian is bounded from below whenever the potential is. We consider spacetime noncommutative field theory as an example.
description: 19 pages, Latex, reference added
Additional file 6: of Immunogenicity of pembrolizumab in patients with advanced tumors
Creators: name: Vugt, Marianne
name: Stone, Julie
name: âRikâ Greef
name: Snyder, Ellen
name: Lipka, Leslie
name: Turner, David
name: Chain, Anne
name: Lala, Mallika
name: Mengyao Li
name: Robey, Seth
name: Kondic, Anna
name: Alwis, Dinesh
name: Mayawala, Kapil
name: Lokesh Jain
name: Freshwater, Tomoko
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer

description: Table S1. Details of clinical studiesa included in the immunogenicity analysis of pembrolizumab. (DOCX 17 kb)
Moiré Engineering of Electronic Phenomena in Correlated Oxides
Creators: name: Chen, Xinzhong
name: Fan, Xiaodong
name: Li, Lin
name: Zhang, Nan
name: Niu, Zhijing
name: Guo, Tengfei
name: Xu, Suheng
name: Xu, Han
name: Wang, Dongli
name: Zhang, Huayang
name: McLeod, A. S.
name: Luo, Zhenlin
name: Lu, Qingyou
name: Millis, Andrew J.
name: Basov, D. N.
name: Liu, Mengkun
name: Zeng, Changgan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Moiré engineering has recently emerged as a capable approach to control quantum phenomena in condensed matter systems. In van der Waals heterostructures, moiré patterns can be formed by lattice misorientation between adjacent atomic layers, creating long range electronic order. To date, moiré engineering has been executed solely in stacked van der Waals multilayers. Herein, we describe our discovery of electronic moiré patterns in films of a prototypical magnetoresistive oxide La0.67Sr0.33MnO3 (LSMO) epitaxially grown on LaAlO3 (LAO) substrates. Using scanning probe nano-imaging, we observe microscopic moiré profiles attributed to the coexistence and interaction of two distinct incommensurate patterns of strain modulation within these films. The net effect is that both electronic conductivity and ferromagnetism of LSMO are modulated by periodic moiré textures extending over mesoscopic scales. Our work provides an entirely new route with potential to achieve spatially patterned electronic textures on demand in strained epitaxial materials.
Financial deregulation in Indonesia and the continuing policy issues
Creators: name: Suwandi, Titin Ayu Asih
Publisher: name: The Australian National University
Year: 1995
Subjects: subject: Banks and banking Indonesia
subject: Indonesia Economic policy

description: In many countries, different degrees of banking instability occurred following a complete financial deregulation, although the reasons for the instability varied. It was widely recognised that macroeconomic instability was responsible for the failure of financial deregulation in several countries. Another important reason for banking instability was the moral hazard problem that emerged after financial deregulation. Under central bank guarantees of bank deposits, the complete removal of traditional regulations led banks to take on excessive risk. Several other reasons for the banking failure such as inappropriate sequencing of economic reform and inadequate supervision of banks were identified. Responding to concerns about banking instability, this thesis examines the positive and negative effects of financial deregulation on the development of banking in Indonesia. The Indonesian experience is a classic example of the trade-off between financial deepening and banking instability under financial deregulation with central bank guarantees and without adequate supervision of banks. The presence of externalities associated with the use of money on the one hand, and systemic risk such as the risk of a run on the payments system on the other, makes free market competition in banking, without central bank intervention, not feasible. This thesis, therefore, models the relationship between the central bank and commercial banks in the context of a loan insurance scheme. The model extends the literature on optimal risk-sharing contracts to the banking sector. In so doing, different utility functions, which are more representative of the banks' utility functions, are introduced. The model aims at allowing the central bank to eliminate the moral hazard problem in bank lending and at the same time give assurance or confidence to depositors. As the model is a theoretical exposition of the relationship between a central bank and commercial banks, it stops short of providing a 'blueprint' for such an optimal risk-sharing contract. To achieve this, simulations of the theoretical model will need to be done, and this is the subject of further work in the future.
Generalised Diffusion and Wave Equations: Recent Advances
Creators: name: Sandev, Trifce
name: Metzler, Ralf
name: Chechkin, Aleksei
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We present a short overview of the recent results in the theory of diffusion and wave equations with generalised derivative operators. We give generic examples of such generalised diffusion and wave equations, which include time-fractional, distributed order, and tempered time-fractional diffusion and wave equations. Such equations exhibit multi-scaling time behaviour, which makes them suitable for the description of different diffusive regimes and characteristic crossover dynamics in complex systems.
Temperature behavior of vortices of a 3D thermoconducting viscous fluid
Creators: name: Grassi, V.
name: Leo, R. A.
name: Soliani, G.
name: Tempesta, P.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The Navier-Stokes-Fourier model for a 3D thermoconducting viscous fluid, where the evolution equation for the temperature T contains a term proportional to the rate of energy dissipation, is investigated analitically at the light of the rotational invariance property. Two cases are considered: the Couette flow and a flow with a radial velocity between two rotating impermeable and porous coaxial cylinders, respectively. In both cases, we show the existence of a maximum value of T, T_max, when the difference of temperature Delta T=T_2-T_1 on the surfaces of the cylinders is assigned. The role of T_max is discussed in the context of different physical situations.
description: 11 pages, 7 figures
Quedius coloratus FAUVEL 1875
Creators: name: Ghahari, H.
name: Anlaş, S.
name: Sakenin, H.
name: Ostovan, H.
name: Tabari, M.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Quedius
Quedius coloratus

description: Quedius coloratus FAUVEL 1875
M a t e r i a l: Isfahan province: Lenjan (1), August 2000.
 C o m m e n t Cerdistus zelleri SCHINER 1862 (Diptera: Asilidae) was collected as the predator of Q. coloratus from Isfahan.
description: Published as part of Ghahari, H., Anlaş, S., Sakenin, H., Ostovan, H. & Tabari, M., 2009, A contribution to the rove beetles (Coleoptera: Staphylinoidea: Staphylinidae) of Iranian rice fields and surrounding grasslands, pp. 1959-1968 in Linzer biologische Beiträge 41 (2) on page 1964, DOI: 10.5281/zenodo.5280265
Los diques al tsunami Morena: la elección de 2018 en perspectiva local
Creators: name: Rosiles Salas, Javier
Publisher: name: figshare
Year: 2021
Subjects: Uncategorized

description:
 En este artículo se hace un análisis de cuatro elecciones concurrentes desarrolladas el primero de julio de 2018. El propósito es mostrar que el tsunami electoral que arrasó y llevó a Andrés Manuel López Obrador y Morena a la Presidencia encontró algunos bloques opositores relevantes mientras más reducida fue la escala de la elección. Los resultados hacen pensar en explicaciones del triunfo que van más allá de enfoques que estudian al votante en solitario. Se plantea que ocurrieron una serie de interacciones políticas multiterritoriales que favorecieron a López Obrador, pero no a Morena en igual medida.
Aggregation – What's it to The HDF Group?
Creators: name: Folk, Mike
Publisher: name: Zenodo
Year: 2015

description: This presentation was given at the 2015 ESIP Summer meeting in Pacific Grove, CA on July 16. The Session was called: "Advancing the Power and Utility of Server-Side Aggregation". 

Summary of the presentation: 

The presentation discusses the concept of aggregation, particularly in the context of HDF (Hierarchical Data Format). It presents several reasons for aggregation:

To see the bigger picture: Aggregating data allows us to gain a comprehensive understanding by combining various pieces of information.

The whole is more than the sum of its parts: Aggregation can reveal insights and patterns that are not apparent when looking at individual components.

Greater efficiency in storage and transport: Aggregating data can lead to more efficient storage and transmission, reducing the burden on resources.

LEGO Effect: Storing items in smaller and simpler packages enables a greater variety of aggregations, akin to assembling LEGO blocks.

The presentation also delves into aggregation within HDF itself, highlighting how HDF arrays, groups, chunks, and virtual datasets serve as aggregations. It discusses the use of HDF for aggregation purposes, emphasizing its flexibility in supporting various aggregation methods.

Furthermore, the presentation introduces Nagg, a tool for rearranging Suomi-NPP data granules to create new files with different aggregation arrangements. It defines key terms such as granule, geolocation products, and aggregation, and describes Nagg operations like aggregation packaging and disaggregation. Additionally, the presentation touches upon initiatives like "Putting some Spark into HDF-EOS," which involves processing large volumes of HDF-EOS5 files for data analysis. It also mentions the Scaling HDF Server project, which employs an object store to store HDF5 objects and a scalable server design.

Finally, the presentation raises the question of whether there could be a common vocabulary and model for aggregation that spans various products and types of aggregation, suggesting types of aggregation for remote sensing data such as temporal, spatial, and packaging arrangements.

 

Abstract/Agenda:

Tying this session to the overall ESIP-Summer-Meeting theme of "data-driven community resilience," we enlist speakers with expertise on: the diverse ways that large collections of data granules can now or potentially be used for scientific, economic or societal advancement.

We specifically will aim to enlist speakers from communities where important needs for data (such as very long time series, e.g.) may be orthogonal to how the data are collected and stored.

To set the stage for discussion, we describe new OpenDAP aggregation features (developed for NASA/ESDIS) that we think may open doors to unprecedented forms of data-mining and statistical supports for resiliency.
¿Representan a alguien los partidos políticos? A propósito de la elección de diputados federales de 2018
Creators: name: Rosiles Salas, Javier
Publisher: name: figshare
Year: 2020
Subjects: subject: 160699 Political Science not elsewhere classified
subject: FOS: Political science

description: En el presente artículo se reflexiona sobre el tema de la representación política en general y los partidos políticos en particular. Lo que interesa es analizar a estas organizaciones, desentrañar su posición e identificar el papel que juegan dentro de las actuales democracias representativas. Se considera que lo anterior constituye un insumo indispensable para emitir valoraciones sobre los resultados de la que ha sido la elección más grande de la historia del país por el número de cargos de elección popular que se disputaron. Se pone especial énfasis en la elección de diputados federales, pues se considera que refleja de mejor manera la proporcionalidad de la representación que establecieron los ciudadanos mexicanos, proporcionalidad que no debe perderse de vista por más que lo más atractivo del proceso electoral de 2018 haya sido el holgado triunfo de López Obrador en la elección presidencial.
Path integration over closed loops and Gutzwiller's trace formula
Creators: name: Muratore-Ginanneschi, Paolo
Publisher: name: arXiv
Year: 2002
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In 1967 M.C. Gutzwiller succeeded to derive the semiclassical expression of the quantum energy density of systems exhibiting a chaotic Hamiltonian dynamics in the classical limit. The result is known as the Gutzwiller trace formula. The scope of this review is to present in a self-contained way recent developments in functional determinant theory allowing to revisit the Gutzwiller trace formula in the spirit of field theory. The field theoretic setup permits to work explicitly at every step of the derivation of the trace formula with invariant quantities of classical periodic orbits. R. Forman's theory of functional determinants of linear, non singular elliptic operators yields the expression of quantum quadratic fluctuations around classical periodic orbits directly in terms of the monodromy matrix of the periodic orbits. The phase factor associated to quadratic fluctuations, the Maslov phase, is shown to be specified by the Morse index for closed extremals, also known as Conley and Zehnder index.
description: Preprint, revised version 132 pages in pdf format. Comments welcome
Boosting the performance of the Quantum Otto heat engines
Creators: name: Chen, Jin-Fu
name: Sun, Chang-Pu
name: Dong, Hui
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: To optimize the performance of a heat engine in finite-time cycle, it is important to understand the finite-time effect of thermodynamic processes. Previously, we have shown that extra work is needed to complete a quantum adiabatic process in finite time, and proved that the extra work follows a \mathcal{C}/τ^{2} scaling for long control time τ. There the oscillating part of the extra work is neglected due to the complex energy-level structure of the particular quantum system. However, such oscillation of the extra work can not be neglected in some quantum systems with simple energy-level structure, e. g. the two-level system or the quantum harmonic oscillator. In this paper, we build the finite-time quantum Otto engine on these simple systems, and find that the oscillating extra work leads to a jagged edge in the constraint relation between the output power and the efficiency. By optimizing the control time of the quantum adiabatic processes, the oscillation in the extra work is utilized to enhance the maximum power and the efficiency. We further design special control schemes with the zero extra work at the specific control time. Compared to the linear control scheme, these special control schemes of the finite-time adiabatic process improve the maximum power and the efficiency of the finite-time Otto engine.
description: 11 pages,
The largest virialized dark halo in the universe
Creators: name: Zhou, Wei
name: Zhang, Tong-Jie
name: Chen, Li
name: He, Xiang-Tao
name: Huang, Yu-Mei
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Using semi-analytic approach, we present an estimate of the properties of the largest virialized dark halos in the present universe for three different scenarios of structure formation: SCDM, LCDM and OCDM models. The resulting virial mass and temperature increase from the lowest values of $1.6 \times 10^{15}h^{-1}M_{\odot}$ and 9.8 keV in OCDM, the mid-range values of $9.0 \times 10^{15}h^{-1}M_{\odot}$ and 31 keV in LCDM, to the highest values of $20.9 \times 10^{15}h^{-1}M_{\odot}$, 65 keV in SCDM. As compared with the largest virialized object seen in the universe, the richest clusters of galaxies, we can safely rule out the OCDM model. In addition, the SCDM model is very unlikely because of the unreasonably high virial mass and temperature. Our computation favors the prevailing LCDM model in which superclusters may be marginally regarded as dynamically-virialized systems.
description: 5 pages, Accepted by Int. J. Mod. Phys. D
The comprehensive theory of light
Creators: name: Yajnik, Urjit A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: History and Philosophy of Physics (physics.hist-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Modern attempts to understand light go back to Newton who considered light to be particles, the so called corpuscular theory, and the other school of Huygens, Young and others. Huygens and Young viewpoint emphasised the wave property. This difference of opinions persisted for close to two centuries till Maxwell theory solidly established light as a wave phenomenon associated with Electromagnetism. A serious schism so to speak was introduced into the theory of light with the understanding of "Light gas", the so called Black Body radiation. Einstein's photon hypothesis and Bose's successful derivation of the Planck spectrum put the corpuscular theory back in place, while classical description continues to be used as well. One may then wonder if this being a classical limit may have to be corrected when dealing with quantum phenomena. To most people's surprise, the classical description was in fact a subset of the full quantum description, and the classical states of light could be shown to be subsumed within the fully quantum description without having to take the limit of Planck's constant h going to zero. This was the resolution provided by E. C. G. Sudarshan's Diagonal representation as the most general formalism for dealing with light.
description: 8 pages 2 column 2 embedded photographs
Black holes and other exact spherical solutions in Quadratic Gravity
Creators: name: Podolsky, Jiri
name: Svarc, Robert
name: Pravda, Vojtech
name: Pravdova, Alena
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study static, spherically symmetric vacuum solutions to Quadratic Gravity, extending considerably our previous Rapid Communication [Phys. Rev. D 98, 021502(R) (2018)] on this topic. Using a conformal-to-Kundt metric ansatz, we arrive at a much simpler form of the field equations in comparison with their expression in the standard spherically symmetric coordinates. We present details of the derivation of this compact form of two ordinary differential field equations for two metric functions. Next, we apply analytical methods and express their solutions as infinite power series expansions. We systematically derive all possible cases admitted by such an ansatz, arriving at six main classes of solutions, and provide recurrent formulas for all the series coefficients. These results allow us to identify the classes containing the Schwarzschild black hole as a special case. It turns out that one class contains only the Schwarzschild black hole, three classes admit the Schwarzschild solution as a special subcase, and two classes are not compatible with the Schwarzschild solution at all since they have strictly nonzero Bach tensor. In our analysis, we naturally focus on the classes containing the Schwarzschild spacetime, in particular on a new family of the Schwarzschild-Bach black holes which possesses one additional non-Schwarzschild parameter corresponding to the value of the Bach tensor invariant on the horizon. We study its geometrical and physical properties, such as basic thermodynamical quantities and tidal effects on free test particles induced by the presence of the Bach tensor. We also compare our results with previous findings in the literature obtained using the standard spherically symmetric coordinates.
description: 50 pages, 5 figures; various typos were corrected and formulations improved
Cosmic Strings in a Braneworld Theory with Metastable Gravitons
Creators: name: Lue, Arthur
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: If the graviton possesses an arbitrarily small (but nonvanishing) mass, perturbation theory implies that cosmic strings have a nonzero Newtonian potential. Nevertheless in Einstein gravity, where the graviton is strictly massless, the Newtonian potential of a cosmic string vanishes. This discrepancy is an example of the van Dam--Veltman--Zakharov (VDVZ) discontinuity. We present a solution for the metric around a cosmic string in a braneworld theory with a graviton metastable on the brane. This theory possesses those features that yield a VDVZ discontinuity in massive gravity, but nevertheless is generally covariant and classically self-consistent. Although the cosmic string in this theory supports a nontrivial Newtonian potential far from the source, one can recover the Einstein solution in a region near the cosmic string. That latter region grows as the graviton's effective linewidth vanishes (analogous to a vanishing graviton mass), suggesting the lack of a VDVZ discontinuity in this theory. Moreover, the presence of scale dependent structure in the metric may have consequences for the search for cosmic strings through gravitational lensing techniques.
description: 18 pages, 2 figures, revtex. Improved discussion of interpolating solution. To be published in Phys. Rev. D
Stenus pusillus STEPHENS 1833
Creators: name: Ghahari, H.
name: Anlaş, S.
name: Sakenin, H.
name: Ostovan, H.
name: Tabari, M.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Stenus
Stenus pusillus

description: Stenus pusillus STEPHENS 1833
M a t e r i a l: Isfahan province: Lenjan (4), August 2000.
 C o m m e n t Erax tenuicornis (LOEW 1848) (Diptera: Asilidae) was collected as the predator of S. pusillus from Isfahan.
description: Published as part of Ghahari, H., Anlaş, S., Sakenin, H., Ostovan, H. & Tabari, M., 2009, A contribution to the rove beetles (Coleoptera: Staphylinoidea: Staphylinidae) of Iranian rice fields and surrounding grasslands, pp. 1959-1968 in Linzer biologische Beiträge 41 (2) on page 1964, DOI: 10.5281/zenodo.5280265
Symmetry, singularities and integrability in complex dynamics V: Complete symmetry groups of certain relativistic spherically symmetric systems
Creators: name: Leach, P. G. L.
name: Nucci, M. C.
name: Cotsakis, S.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We show that the concept of complete symmetry group introduced by Krause (J. Math. Phys.35 (1994) 5734-5748) in the context of the Newtonian Kepler problem has wider applicability, extending to the relativistic context of the Einstein equations describing spherically symmetric bodies with certain conformal Killing symmetries. We also provide a simple demonstration of the nonuniqueness of the complete symmetry group.
description: arXiv version is already official
Geometric Algebra based Embeddings for Static and Temporal Knowledge Graph Completion
Creators: name: Xu, Chengjin
name: Nayyeri, Mojtaba
name: Chen, Yung-Yu
name: Lehmann, Jens
Publisher: name: arXiv
Year: 2022
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Recent years, Knowledge Graph Embeddings (KGEs) have shown promising performance on link prediction tasks by mapping the entities and relations from a Knowledge Graph (KG) into a geometric space and thus have gained increasing attentions. In addition, many recent Knowledge Graphs involve evolving data, e.g., the fact (\textit{Obama}, \textit{PresidentOf}, \textit{USA}) is valid only from 2009 to 2017. This introduces important challenges for knowledge representation learning since such temporal KGs change over time. In this work, we strive to move beyond the complex or hypercomplex space for KGE and propose a novel geometric algebra based embedding approach, GeomE, which uses multivector representations and the geometric product to model entities and relations. GeomE subsumes several state-of-the-art KGE models and is able to model diverse relations patterns. On top of this, we extend GeomE to TGeomE for temporal KGE, which performs 4th-order tensor factorization of a temporal KG and devises a new linear temporal regularization for time representation learning. Moreover, we study the effect of time granularity on the performance of TGeomE models. Experimental results show that our proposed models achieve the state-of-the-art performances on link prediction over four commonly-used static KG datasets and four well-established temporal KG datasets across various metrics.
description: There are some theorem mistakes in the Appendix section need to be fixed. And we are still trying to solve them. We submitted the Arxiv version for providing the supplementary analysis, but now we hope to withdraw the current version to avoid misleading the readers from Arxiv
Trigonotarbus johnsoni Pocock 1911
Creators: name: Jones, Fiona M.
name: Dunlop, Jason A.
name: Friedman, Matt
name: Garwood, Russell J.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trigonotarbi
Trigonotarbidae
Trigonotarbus
Trigonotarbus johnsoni

description: TRIGONOTARBUS JOHNSONI
 Trigonotarbus johnsoni is a key species, being the namegiving taxon for the order Trigonotarbida. Furthermore, it represents a well-preserved species superficially similar in appearance to the earliest known but poorly preserved trigonotarbid Palaeotarbus jerami, and is not an overt member of either the eophrynid assemblage nor the Palaeocharinus /anthracomartid group. Indeed, both of these groupings have been recently restudied with the aid of X-ray microtomography (micro-CT; Garwood, Dunlop & Sutton, 2009; Garwood & Dunlop, 2011; Dunlop & Garwood, 2014). For this reason we included a redescription of Tr. johnsoni based on restudy of the original material and a micro-CT scan in the present study.
 Trigonotarbus johnsoni was erected by Pocock (1911) based on a series of fossils from the famous Coal Measures site of Coseley near Dudley in the English West Midlands (see Material and methods). These specimens originated from the Egginton, Johnson, and Madeley collections. Henry Johnson (1823–1885), after whom the species is named, was a civil and mining engineer and a Fellow of the Geological Society who lived in Dudley and was noted as an avid fossil collector (Jones 1885). Trigonotarbus johnsoni is one of the smaller Coal Measures trigonotarbids, typically about 5–6 mm in body length, and has a rather simple body plan without strong ornamentation of the body. The carapace is notably triangular and is presumably the source of the genus name: a combination of the ancient Greek trigono (τρίγωνo = triangle) and the suffix tarbos (τάρβoς = terror). The carapace has a raised central ridge bearing a pair of median eyes. The legs are fairly short and stubby. As noted above, Pocock (1911) originally allied this species with Anthracosiro in Anthracosironidae, before Petrunkevitch (1949) placed it as the type and only genus of a new family Trigonotarbidae.
description: Published as part of Jones, Fiona M., Dunlop, Jason A., Friedman, Matt & Garwood, Russell J., 2014, Trigonotarbus johnsoni Pocock, 1911, revealed by X-ray computed tomography, with a cladistic analysis of the extinct trigonotarbid arachnids, pp. 49-70 in Zoological Journal of the Linnean Society 172 (1) on page 53, DOI: 10.1111/zoj.12167, http://zenodo.org/record/5313645
Vertex-IRF transformations and quantization of dynamical r-matrices
Creators: name: Etingof, Pavel
name: Nikshych, Dmitri
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics

description: Motivated by the correspondence between the vertex and IRF models in statistical mechanics, we define and study a notion of vertex-IRF transformation for dynamical twists that generalizes a usual gauge transformation. We use vertex-IRF transformations to quantize all completely degenerate dynamical r-matrices on finite-dimensional Lie algebras.
description: 13 pages, ams-latex
Additional file 5: of Immunogenicity of pembrolizumab in patients with advanced tumors
Creators: name: Vugt, Marianne
name: Stone, Julie
name: “Rik” Greef
name: Snyder, Ellen
name: Lipka, Leslie
name: Turner, David
name: Chain, Anne
name: Lala, Mallika
name: Mengyao Li
name: Robey, Seth
name: Kondic, Anna
name: Alwis, Dinesh
name: Mayawala, Kapil
name: Lokesh Jain
name: Freshwater, Tomoko
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Molecular Biology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology
subject: 110309 Infectious Diseases
subject: Computational Biology

description: Figure S4. Pembrolizumab exposure for patients treated with pembrolizumab in the adjuvant setting at a dose of 200 mg Q3W (N = 495). Figure includes ADA samples with corresponding PK concentrations. Samples taken > 2 times than the scheduled time were excluded. Individual pembrolizumab concentrations for the patients are represented as dots or crosses and mean value is represented by a black line. ADA, antidrug antibody; NAb, neutralizing antibody; non-TE, non–treatment-emergent ADA positive; PK, pharmacokinetic; Q3W, every 3 weeks; TE, treatment-emergent ADA positive. (DOCX 206 kb)
Alastor madecassus GIORDANI SOIKA 1991
Creators: name: J. M
name: Madl, M.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eumenidae
Alastor
Alastor madecassus

description: Alastor madecassus GIORDANI SOIKA 1991
 Alastor (Alastorellus) madecassus n.sp.: GIORDANI SOIKA 1991b: 52 (key), 53 (descr. Ƌ ♀, Madagascar).
 Alastor (Alastorellus) madecassus GIORDANI SOIKA 1991: BORSATO & RATTI 1999: 83 (cat.).
D i s t r i b u t i o n: Madagascar: Prov. Toliara: Bekily, Beza Mahafaly Special Reserve.
Endemic.
description: Published as part of J. M & Madl, M., 2009, A Catalogue of the Vespidae of the Malagasy Subregion (Insecta, Hymenoptera), pp. 1871-1935 in Linzer biologische Beiträge 41 (2) on page 1872, DOI: 10.5281/zenodo.5280237
System-Size Effects on the Collective Dynamics of Cell Populations with Global Coupling
Creators: name: Teramae, Jun-nosuke
Publisher: name: arXiv
Year: 2002
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Condensed Matter (cond-mat)
subject: Cell Behavior (q-bio.CB)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Phase-transitionlike behavior is found to occur in globally coupled systems of finite number of elements, and its theoretical explanation is provided. The system studied is a population of globally pulse-coupled integrate-and-fire cells subject to small additive noise. As the population size is changed, the system shows a phase-transitionlike behavior. That is, there exits a well-defined critical system size above which the system stays in a monostable state with high-frequency activity while below which a new phase characterized by alternation of high- and low frequency activities appears. The mean field motion obeys a stochastic process with state-dependent noise, and the above phenomenon can be interpreted as a noise-induced transition characteristic to such processes. Coexistence of high- and low frequency activities observed in finite size systems is reported by N. Cohen, Y. Soen and E. Braun[Physica A249, 600 (1998)] in the experiments of cultivated heart cells. The present report gives the first qualitative interpretation of their experimental results.
The X-ray jet in the Crab Nebula: radical implications for pulsar theory?
Creators: name: Lyubarsky, Yury
name: Eichler, David
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The recent Chandra image of the Crab nebula shows a striking, axisymmetric polar jet. It is shown that jets are formed in axisymmetric, magnetized pulsar winds and that the jet luminosity scales relative to the total as (γ_0σ_{eq})^{-4/3}, where σ_{eq} is the ratio of Poynting flux to particle kinetic energy output at the equator at the base of the flow and γ_0 the initial Lorentz factor of the flow. The results are applied to the image of the Crab nebula, and the limit is set for the Crab pulsar of σ_{eq} \leq 100. It is argued that conventional pulsar theory needs to be reexamined in light of these limits.
description: 13 pages
Decoherence, instantons, and cosmological horizons
Creators: name: Khlebnikov, S.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider the possibility that tunneling in a degenerate double-well potential in de Sitter spacetime leads to coherent oscillations of quantum probability to find the system in a given well. We concentrate on the case when the mass scale of the potential is much larger than the Hubble parameter and present a procedure for analytical continuation of the ``time''-dependent instantons, which allows us to study the subsequent real-time evolution. We find that the presence of the de Sitter horizon makes tunneling completely incoherent and calculate the decoherence time. We discuss the difference between this case and the case of a $θ$-vacuum, when tunneling in de Sitter spacetime preserves quantum coherence.
description: 21 pages, latex, 3 figures
Performance modeling of electro-optical devices for military target acquisition
Creators: name: das, Sumanta kumar
name: Singh, R. S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applications (stat.AP)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Accurate predictions of electro-optical imager performance are important for defence decision-making. The predictions serve as a guide for system development and are used in war game, simulations that directly influence engagement tactics. In the present study, mathematical models have been developed which involves detection of different military targets using their opto-electronics properties in different environmental conditions. The method first calculates the signal-to-noise ratio received by the observing sensors reflected from the target by quantifying the light energy in terms of photons, which is used for evaluating the detection probability.
description: 9 pages,4 tables, 5 figures
Alastor nigroflavus GIORDANI SOIKA 1991
Creators: name: J. M
name: Madl, M.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eumenidae
Alastor
Alastor nigroflavus

description: Alastor nigroflavus GIORDANI SOIKA 1991
 Alastor (Alastorellus) nigroflavus n.sp.: GIORDANI SOIKA 1991b: 52 (key), 54 (descr. ♀, Madagascar).
 Alastor (Alastorellus) nigroflavus GIORDANI SOIKA 1991: BORSATO & RATTI 1999: 87 (cat.).
D i s t r i b u t i o n: Madagascar: Prov. Toliara: Bekily.
Endemic.
description: Published as part of J. M & Madl, M., 2009, A Catalogue of the Vespidae of the Malagasy Subregion (Insecta, Hymenoptera), pp. 1871-1935 in Linzer biologische Beiträge 41 (2) on page 1873, DOI: 10.5281/zenodo.5280237
The covalent radii derived from the first-principle data
Creators: name: Nikolaienko, Tymofii Yu.
name: Chuiko, Valerii S.
name: Bulavin, Leonid A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We present a collection of covalent radii for the elements H, B, C, N, O, F, Si, P, S, Cl, Ge, As, Se, Br, derived from the recently introduced systematic non-empirical dataset of the covalent bond lengths. As the underlying bond lengths dataset was built basing on 26050 molecular geometries and bond graphs data obtained from quantum-chemical calculations with almost no input of empirical data, the presented covalent radii can be referred to as the first-principle ones. The obtained first-principle covalent radii are in good agreement with their empirical counterparts available in the literature. The distributions of deviations between the sum of proposed radii and the true bond lengths are analyzed in details, with emphasis put on the role of the electron delocalization on the bond lengths. Corrections to the additive covalent radii model due to the difference in the elements electronegativities are derived for both Pauling and Mulliken electronegativity scales.