cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Schwarz-Voronov Embedding of ${\mathbb Z}_{2}^{n}$-Manifolds
Creators: name: Bruce, Andrew James
name: Ibarguengoytia, Eduardo
name: Poncin, Norbert
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mathematical Physics (math-ph)
subject: Category Theory (math.CT)
subject: Differential Geometry (math.DG)
subject: Rings and Algebras (math.RA)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 58C50, 58D1, 14A22, 13F25, 16L30, 17A70

description: Informally, ${\mathbb Z}_2^n$-manifolds are 'manifolds' with ${\mathbb Z}_2^n$-graded coordinates and a sign rule determined by the standard scalar product of their ${\mathbb Z}_2^n$-degrees. Such manifolds can be understood in a sheaf-theoretic framework, as supermanifolds can, but with significant differences, in particular in integration theory. In this paper, we reformulate the notion of a ${\mathbb Z}_2^n$-manifold within a categorical framework via the functor of points. We show that it is sufficient to consider ${\mathbb Z}_2^n$-points, i.e., trivial ${\mathbb Z}_2^n$-manifolds for which the reduced manifold is just a single point, as 'probes' when employing the functor of points. This allows us to construct a fully faithful restricted Yoneda embedding of the category of ${\mathbb Z}_2^n$-manifolds into a subcategory of contravariant functors from the category of ${\mathbb Z}_2^n$-points to a category of Fréchet manifolds over algebras. We refer to this embedding as the Schwarz-Voronov embedding. We further prove that the category of ${\mathbb Z}_2^n$-manifolds is equivalent to the full subcategory of locally trivial functors in the preceding subcategory.
Phytocoris (Ktenocoris) varipes Boheman 1852
Creators: name: Linnavuori, Rauno E.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Miridae
Phytocoris
Phytocoris varipes

description: Phytocoris (Ktenocoris) varipes Boheman, 1852
 Material examined. Several specimens: GILAN: Asara, 8.-9.vii.2003; Dasht-e-Veel, 27.-29.vii.2002; Lowshan, 18.- 20.viii.2002; Masuleh, 4.-5.viii.2002; Namak Avaran near Lowshan, 13.-15.x.2000; Nasir Mahaleh, 14.-15.viii.2002; Tutkabon – Rudbar, 5.-7.iii.2002. ZANJAN: Abbar, 29.ix.-9.x.2000; Gilvan, 11.-13.x.2000; Jilan Keshe, 9.-13.x.2000. MAZANDARAN: Chalus, 12.-13.vii.2002; Hassan Abad, 15.-16.vii.2002.
 Comments. On undergrowth in mountain forests. West-Palaearctic.
description: Published as part of Linnavuori, Rauno E., 2007, Studies on the Miridae (Heteroptera) of Gilan and the adjacent provinces in northern Iran. II. List of species, pp. 17-56 in Acta Entomologica Musei Nationalis Pragae 47 on page 33, DOI: 10.5281/zenodo.5328235
Using ecology to enhance everyday reasoning: the case of interdependent and reciprocal causality
Creators: name: AMPATZIDIS, GEORGIOS
name: ERGAZAKI, MARIDA
Publisher: name: Review of Science, Mathematics and ICT Education
Year: 2017

description: This paper reports on a case study performed in the 3rd cycle of a developmental research that concerns the design of a CSCL environment of ecology for university students. Our focus here is set on using this environment to help students develop ‘interdependent reciprocal thinking’ about everyday cause-and-effect relationships. To do this, we drew upon the function of feedback loops (a) in ecosystems, (b) in everyday life, and (c) per se, respectively through NetLogo-models, familiar examples, and experiential activity. Analyzing the 44 participants’ pre/post responses showed that a better understanding of how causality works in everyday contexts was finally reached.
description: Review of Science, Mathematics and ICT Education, Vol 11, No 1 (2017)
Modification of biochar prepared from olive oil processing waste to enhance phenol removal from synthetic and olive mill wastewater
Creators: name: Hanandeh, Ali El
name: Albalasmeh, Ammar
name: Gharaibeh, Mamoun
name: Alajlouni, Mohammad
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Six biochars derived from olive mill solid waste were prepared by varying the temperature and treatment with FeCl3. The adsorption capacity of the biochar increased with the pyrolysis temperature and was in the order pre-treated>post-treated>untreated. The Langmuir isotherm and the pseudo-second-order kinetic models best fit the experimental results. The 550°C pre-treated biochar had the highest adsorption capacity from aqueous solutions (103.9 and 73.9 mg.g−1 at pH = 2 and 5, respectively). Chemisorption was the dominating mechanism. The adsorption capacity using olive mill wastewater was 51.3 mg.g−1. This work demonstrates that waste can be reused within the process to achieve cleaner production.
Additional file 1 of Short-term environmental nitrogen dioxide exposure and neurology clinic visits for headaches, a time-series study in Wuhan, China
Creators: name: Xu, Haoyue
name: Xu, Min
name: JC, Zheng
name: Ye, Fei
name: Liu, Xiaozhou
name: Liu, Yumin
name: Jin, Xiaoqing
Publisher: name: figshare
Year: 2023
Subjects: subject: Neuroscience
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified

description: Additional file 1. Percent change (mean and 95% CI) in NCVs for headaches associated with a 10-μg/m3 increase in concentrations of NO2 using different lag structures.
Electric dipole polarizability of group-IIIA ions using PRCC: Large correlation effects from nonlinear terms
Creators: name: Kumar, Ravi
name: Chattopadhyay, S.
name: Mani, B. K.
name: Angom, D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We compute the ground-state electric dipole polarizability of group-IIIA ions using the perturbed relativistic coupled-cluster (PRCC) theory. To account for the relativistic effects and QED corrections, we use the Dirac-Coulomb-Breit Hamiltonian with the corrections from the Uehling potential and the self-energy. The effects of triple excitations are considered perturbatively in the PRCC. Our PRCC results for $α$ are good in agreement with the previous theoretical results for all the ions. From our computations we find that the nonlinear terms in PRCC have significant contributions and must be included to obtain the accurate value of $α$ for group-IIIA ions. For the correction from the Breit interaction, we find that it is largest for Al$^+$ and decreases as we go towards the heavier ions. The corrections from the vacuum polarization and the self-energy increase from lighter to heavier ions.
description: 12 pages, 2 figures, 10 tables
Phytocoris (Phytocoris) nitidicollis Reuter 1908
Creators: name: Linnavuori, Rauno E.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Miridae
Phytocoris
Phytocoris nitidicollis

description: Phytocoris (Phytocoris) nitidicollis Reuter, 1908
 Material examined. Several specimens: GILAN: Darreh Dasht, 22.viii.1998; Dasht-e-Veel, 6.-8.vi.2002; Nasir Mahaleh, 14.-15.viii.2002; Rudbar – Tutkabon, 10.-12.v.2001. ARDABIL: 25 km E of Kivi, 7.-9.vii.2002.
 Comments. On deciduous trees such as Crataegus spp., Fagus orientalis, Quercus castaneifolia and Zelkova carpinifolia. Also known from Caucasus.
description: Published as part of Linnavuori, Rauno E., 2007, Studies on the Miridae (Heteroptera) of Gilan and the adjacent provinces in northern Iran. II. List of species, pp. 17-56 in Acta Entomologica Musei Nationalis Pragae 47 on page 33, DOI: 10.5281/zenodo.5328235
Programmer pour s’orienter, s’orienter pour programmer...
Creators: name: TEMPERMAN, GAËTAN
name: DURANT, CÉLINE
name: DE LIÈVRE (Belgium), BRUNO
Publisher: name: Review of Science, Mathematics and ICT Education
Year: 2019
Subjects: Spatial skills, programming cards, Scratch Jr, tangible material, code learning

description: Our article focuses on the impact of programming on the development of spatial skills among early elementary school students. Our study is based on an experimental plan that evaluates the effect of two modes of use of the Scratch Jr application: a mode with tangible material to prepare the coding and a mode without this tangible material. Our dependent variables concern the understanding, expression and production of spatial prepositions. Our results tend to show that students make significant progress in both conditions in terms of comprehension and expression. In terms of production, we observe that programming cards allow students to make more progress in this learning than students who do not have them.
description: Review of Science, Mathematics and ICT Education, Forthcoming papers
Discovery of a Dwarf Nova Breaking the Standard Sequence of Compact Binary Evolution
Creators: name: Uemura, M.
name: Kato, T.
name: Ishioka, R.
name: team, the VSNET collaboration
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We revealed that the dwarf nova 1RXS J232953.9+062814 is an SU UMa-type system with a superhump period of 66.774+/-0.010 min. The short period strongly indicates that the orbital period of this object is below the period minimum of cataclysmic variables. The superhump period is 4.04+/-0.02 % longer than the photometric period during quiescence (64.184+/-0.003 min), which is probably associated with the orbital period. Although the standard evolutionary scenario of cataclysmic variables predicts lower mass-transfer rates in systems with shorter orbital periods, we revealed firm evidence of a relatively high mass-transfer rate from its large proper motion and bright apparent magnitude. Its proximity indicates that we have overlooked a number of objects in this new class. With the analogous system of V485 Cen, these objects establish the first subpopulation in hydrogen-rich cataclysmic variables below the period minimum.
description: 5 pages, 2 figures, PASJ in press
Resonant Assisted Annihilation
Creators: name: Maity, Tarak Nath
name: Ray, Tirtha Sankar
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Assisted annihilation is a novel mechanism to generate viable sub-GeV thermal dark matter, where a pair of stable dark matter annihilates with an assister to Standard Model states. Typically such $3 \to 2$ annihilation topologies are flux suppressed compared to $2 \to 2$ processes. In this paper, we explore the possibility of a resonant $3 \to 2$ assisted annihilation dominantly driving the freeze-out of dark matter. We demonstrate that in a simple multipartite scalar extension of the Standard Model this can be realized in certain regions of parameter space to provide viable dark matter relic density, in agreement with observation. We demonstrate that for photophilic assisters parts of the parameter space are already constrained by indirect detection experiments and the measurements of CMB anisotropies while substantial regions remain beyond the present limit.
description: 15 pages, 5 figures, 1 table; Accepted for publication in JCAP
Additional file 10: of Contributors to Wisconsin’s persistent black-white gap in life expectancy
Creators: name: Roberts, Max
name: Reither, Eric
name: Sojung Lim
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Marine Biology
subject: Science Policy

description: Age and cause decomposition of the 2.44-year difference in life expectancy between non-Hispanic black females in Wisconsin and non-Hispanic black females in the U.S., 2014–16. This table shows the contribution, in years, of each age group and cause of death to the total difference in life expectancy between non-Hispanic black females in Wisconsin and non-Hispanic black females in the U.S. from 2014–16. (PDF 95 kb)
Additional file 1: of Viewpoints from families for improving transition from NICU-to-home for infants with medical complexity at a safety net hospital: a qualitative study
Creators: name: Ashwini Lakshmanan
name: Kubicek, Katrina
name: Williams, Roberta
name: Robles, Marisela
name: Vanderbilt, Douglas
name: Mirzaian, Christine
name: Friedlich, Philippe
name: Kipke, Michele
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology

description: (Interview Guide). Interview Guide. This is the interview guide that was used during the semi-structured interviews (DOCX 18 kb)
Eragrostis cilianensis Janch., Mitt. Naturwiss. Vereins Univ. Wien
Creators: name: Prunera-Olivé, Joan
name: Vorontsova, Maria S.
name: Williams, Emma V.
name: Mollel, Neduvoto P.
name: Hemp, Andreas
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Eragrostis
Eragrostis cilianensis

description: Eragrostis cilianensis (All.) Janch., Mitt. Naturwiss. Vereins Univ. Wien 5: 110 (1907).
 Distribution: Old World
 Specimens: MOSHI Engare Nairobi, Greenway, P.J. 6713 (K, NH); Engare Nairobi, Greenway, P.J. 6874 (K, NH); Engare Nairobi, Greenway, P.J. 6889 (K); Engare Nairobi, Greenway, P.J. 10422 (K, NH); Engare Rongai stream, Greenway, P.J. 10421 (K); Himo, Haarer, A.E. 1517 (K); Holili, Hemp, A. 1828 (NHT, UBT); Holili, Hemp, A. 2890 (NHT, UBT); Kiruru, Haarer, A.E. 440 (K); Kisangiro, Peterson, P. 24185 (K); Lerang’wa, Grimshaw, J.M. 94222 (K); Moshi, Haarer, A.E. 34A (K); Moshi, Haarer, A.E. 765 (K, NH); Olkiret farm, Hemp, A. 2995 (NHT, UBT); Rombo, Volkens, G. 307 (K); Rongai, Schlieben, H.J. 5071 (K); Sanya, Brooks, A.C. 5 (K); Usseri, Haarer, A.E. 1755 (K).
description: Published as part of Prunera-Olivé, Joan, Vorontsova, Maria S., Williams, Emma V., Mollel, Neduvoto P. & Hemp, Andreas, 2021, Checklist of Kilimanjaro grasses shows that both plot and herbarium methods are necessary to record diversity, pp. 201-244 in Phytotaxa 501 (2) on page 225, DOI: 10.11646/phytotaxa.501.2.1, http://zenodo.org/record/5424816
Eragrostis congesta Oliv., Trans. Linn. Soc. London
Creators: name: Prunera-Olivé, Joan
name: Vorontsova, Maria S.
name: Williams, Emma V.
name: Mollel, Neduvoto P.
name: Hemp, Andreas
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Eragrostis
Eragrostis congesta

description: Eragrostis congesta Oliv., Trans. Linn. Soc. London 29: 175 (1875).
 Distribution: Congo to Kenya and KwaZulu-Natal
 Specimens: MOSHI Kibosho, Grimshaw, J.M. 94345 (K).
description: Published as part of Prunera-Olivé, Joan, Vorontsova, Maria S., Williams, Emma V., Mollel, Neduvoto P. & Hemp, Andreas, 2021, Checklist of Kilimanjaro grasses shows that both plot and herbarium methods are necessary to record diversity, pp. 201-244 in Phytotaxa 501 (2) on page 225, DOI: 10.11646/phytotaxa.501.2.1, http://zenodo.org/record/5424816
Predicting Research Trends with Semantic and Neural Networks with an application in Quantum Physics
Creators: name: Krenn, Mario
name: Zeilinger, Anton
Publisher: name: arXiv
Year: 2019
Subjects: subject: Digital Libraries (cs.DL)
subject: Machine Learning (cs.LG)
subject: History and Philosophy of Physics (physics.hist-ph)
subject: Physics and Society (physics.soc-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: The vast and growing number of publications in all disciplines of science cannot be comprehended by a single human researcher. As a consequence, researchers have to specialize in narrow sub-disciplines, which makes it challenging to uncover scientific connections beyond the own field of research. Thus access to structured knowledge from a large corpus of publications could help pushing the frontiers of science. Here we demonstrate a method to build a semantic network from published scientific literature, which we call SemNet. We use SemNet to predict future trends in research and to inspire new, personalized and surprising seeds of ideas in science. We apply it in the discipline of quantum physics, which has seen an unprecedented growth of activity in recent years. In SemNet, scientific knowledge is represented as an evolving network using the content of 750,000 scientific papers published since 1919. The nodes of the network correspond to physical concepts, and links between two nodes are drawn when two physical concepts are concurrently studied in research articles. We identify influential and prize-winning research topics from the past inside SemNet thus confirm that it stores useful semantic knowledge. We train a deep neural network using states of SemNet of the past, to predict future developments in quantum physics research, and confirm high quality predictions using historic data. With the neural network and theoretical network tools we are able to suggest new, personalized, out-of-the-box ideas, by identifying pairs of concepts which have unique and extremal semantic network properties. Finally, we consider possible future developments and implications of our findings.
description: 9+6 pages, 6 figures
Robotique pédagogique à l’école primaire : quelle activité des élèves de Classe Préparatoire (6-7 ans) et quels apprentissages dans une séquence conçue par l’enseignant ?
Creators: name: NOGRY (France), SANDRA
Publisher: name: Review of Science, Mathematics and ICT Education
Year: 2019
Subjects: Educative robotics, primary school, learning, micro-genetics approach, activity analysis

description: This paper analyses the pupil’s activity during a robotic educational sequence designed and conducted by the teacher in first grade class. Video recording are analyzed in order to characterize the activity of the pupils using instrumental approach. The analysis is focused on instrumental and conceptual geneses. It characterizes the social and instrumental mediations involved in these geneses. The study highlights the role played by graphic representations in the process of abstraction during learning of programming skills.
description: Review of Science, Mathematics and ICT Education, Forthcoming papers
Additional file 2: of Viewpoints from families for improving transition from NICU-to-home for infants with medical complexity at a safety net hospital: a qualitative study
Creators: name: Ashwini Lakshmanan
name: Kubicek, Katrina
name: Williams, Roberta
name: Robles, Marisela
name: Vanderbilt, Douglas
name: Mirzaian, Christine
name: Friedlich, Philippe
name: Kipke, Michele
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Tables S1. Table of Medical complexity Diagnoses lists). Table that describes medical complexity diagnoses based on the Pediatric Medical Complexity Algorithm (DOCX 18 kb)
title: Raspberry; Black Raspberry :
title: Guidelines for the Conduct of Tests for Distinctness, Uniformity and Stability.
titleType: Subtitle
Creators: name: (:Unas)
Publisher: name: Unknown
Year: 2023

description: The purpose of these guidelines (“Test Guidelines”) is to elaborate the principles contained in the General Introduction (document TG/1/3), and its associated TGP documents, into detailed practical guidance for the harmonized examination of distinctness, uniformity and stability (DUS) and, in particular, to identify appropriate characteristics for the examination of DUS and production of harmonized variety descriptions.
Formation of bulges in very late-type galaxies from SSCs
Creators: name: Fu, Y. N.
name: Huang, J. H.
name: Deng, Z. G.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The dynamical evolution of super star clusters (SSCs) moving in the background of a dark matter halo has been investigated as a possible event responsible for the formation of bulges in late-type spirals. The underlying physical processes include sinking of SSCs due to the dynamical friction and stripping of SSCs on their way to the center. Our model calculations show that only sinking of circumnuclear SSCs contributes to the formation of galactic bulges at the early stage. Based on the assumption of a universal density profile for the dark matter halo, and an isothermal model for the SSCs, our simulations have yielded bulges that are similar in many aspects to the observational ones. In particular, the derived surface density profiles can be well fitted by anexponential structure with nuclear cusps, which is consistent with HST observations.
description: 12 pages, 3 figures, accepted for publication in MNRAS Letter
iNavFIter: Next-Generation Inertial Navigation Computation Based on Functional Iteration
Creators: name: Wu, Yuanxin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Inertial navigation computation is to acquire the attitude, velocity and position information of a moving body by integrating inertial measurements from gyroscopes and accelerometers. Over half a century has witnessed great efforts in coping with the motion non-commutativity errors to accurately compute the navigation information as far as possible, so as not to compromise the quality measurements of inertial sensors. Highly dynamic applications and the forthcoming cold-atom precision inertial navigation systems demand for even more accurate inertial navigation computation. The paper gives birth to an inertial navigation algorithm to fulfill that demand, named the iNavFIter, which is based on a brand-new framework of functional iterative integration and Chebyshev polynomials. Remarkably, the proposed iNavFIter reduces the non-commutativity errors to almost machine precision, namely, the coning/sculling/scrolling errors that have perplexed the navigation community for long. Numerical results are provided to demonstrate its accuracy superiority over the state-of-the-art inertial navigation algorithms at affordable computation cost.
description: 33 pages, 14 figures, 4 tables
Light Curves from an Expanding Relativistic Jet
Creators: name: Granot, Jonathan
name: Miller, Mark
name: Piran, Tsvi
name: Suen, Wai-Mo
name: Hughes, Philip A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We perform fully relativistic hydrodynamic simulations of the deceleration and lateral expansion of a relativistic jet as it expands into an ambient medium. The hydrodynamic calculations use a 2D adaptive mesh refinement (AMR) code, which provides adequate resolution of the thin shell of matter behind the shock. We find that the sideways propagation is different than predicted by simple analytic models. The physical conditions at the sides of the jet are found to be significantly different than at the front of the jet, and most of the emission occurs within the initial opening angle of the jet. The light curves, as seen by observers at different viewing angles with respect to the jet axis, are then calculated assuming synchrotron emission. For an observer along the jet axis, we find a sharp achromatic `jet break' in the light curve at frequencies above the typical synchrotron frequency, at $t_{jet}\approx 5.8(E_{52}/n_1)^{1/3}(θ_0/0.2)^{8/3}$ days, while the temporal decay index $α$ ($F_ν\propto t^α$) after the break is steeper than $-p$ ($α=-2.85$ for $p=2.5$). At larger viewing angles $t_{jet}$ increases and the jet break becomes smoother.
description: 3 pages, 2 figures, oral presentation on 2nd Rome Workshop on Gamma-Ray Bursts in the Afterglow Era
The construction of spatial awareness in early childhood: the effect of an educational scenario-based programming environment
Creators: name: MISIRLI, ANASTASIA
name: KOMIS, VASSILIS
name: RAVANIS (Greece), KONSTANTINOS
Publisher: name: Review of Science, Mathematics and ICT Education
Year: 2019
Subjects: Spatial awareness, direction, orientation, programmable toy Bee-Bot, educational scenario, preschool children’s representations

description: A teaching intervention – educational scenario – was implemented by educators to 306 pre-schoolers in 17 classrooms. It was designed to foster children’s spatial awareness so as to help them construct a model of spatial concepts with reference to a mobile object around the space, the programmable toy Bee-Bot. The educational scenario encompasses instruments designed for gathering data of the pre and post children’s representations about direction and orientation concepts, the teaching activities conceived to deliver these concepts by using the programmable toy and finally instruments designed for evaluation. The evaluation took place after three weeks implementation and the results indicated statistically significant difference in children’s pre and post-test intervention representations and consequently construction of spatial knowledge not only to a functional context but moreover to a more symbolic one.
description: Review of Science, Mathematics and ICT Education, Forthcoming papers
Quantum memory assisted precision rotation sensing
Creators: name: Ding, Wenkui
name: Zhang, Wenxian
name: Wang, Xiaoguang
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose to implement a solid-state rotation sensor by employing a many-body quantum spin system which takes the advantages of the easy controllability of the electron spin and the robustness provided by the collective nuclear spin state. The sensor consists of a central electron spin coupled to many surrounding nuclear spins. Previously, this central spin system has been suggested to realize a quantum memory. Here, we further utilize the collective nuclear spins, which store a certain quantum state, to detect the macroscopic rotation. Different from other nuclear spin-based gyroscopes, our proposal does not directly manipulate nuclear spins via nuclear magnetic resonance technique. We analytically and numerically investigate the effects of partial nuclear polarization and decoherence on the sensitivity. We also briefly introduce the procedure to generate entanglement between nuclear spins through the quantum memory technique and to utilize this entanglement to enhance the sensing performance. Our proposal paves the way to the experimental realization of a compact solid-state, full-electrical and spin-based gyroscope.
description: 11 pages, 4 figures
Pinalitus cervinus
Creators: name: Linnavuori, Rauno E.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Miridae
Pinalitus
Pinalitus cervinus

description: Pinalitus cervinus (Herrich-Schaeffer, 1841)
 Material examined. Many specimens: GILAN: Darreh Dasht, 27.v.-28.vi.1995, 20.-25.viii.1998; Dasht-e-Veel, 20.-25.viii.1998; 40-50 km E of Khalkhal, 21.vii.1996; Manjil, 16.v.-14.vi.1995, 30.x.-1.xi.2000; Nasir Mahaleh, 14.-15.viii.2002; Rasht, vi.-viii.1996; Salan Sar, 23.viii.1998; Sang Rud, 19.-20.viii.2002; Sang Rud – Jirandeh, 31.v.1995; Tutkabon – Rudbar, 6.-8.vi.2002. ARDABIL: 20-30 km E of Khalkhal, 21.vii.1996; Majareh – Khalkhal, 21.vii.1996.
 Comments. On deciduous trees. West-Palaearctic. New for Iran.
description: Published as part of Linnavuori, Rauno E., 2007, Studies on the Miridae (Heteroptera) of Gilan and the adjacent provinces in northern Iran. II. List of species, pp. 17-56 in Acta Entomologica Musei Nationalis Pragae 47 on page 33, DOI: 10.5281/zenodo.5328235
General Neutrino Interactions from an Effective Field Theory Perspective
Creators: name: Bischer, Ingolf
name: Rodejohann, Werner
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: General Neutrino Interactions (GNI) are scalar, pseudoscalar, vector, axial vector or tensor interactions of neutrinos with fermions, and generalise the often studied neutrino Non-Standard Interactions (NSI). If GNI arise from heavy new physics, they should be embeddable into effective field theory operators that respect the Standard Model (SM) gauge symmetry. Therefore we consider a full basis of gauge-invariant dimension-six operators involving SM fermions and right-handed singlet neutrinos and map their Wilson coefficients onto GNI parameters. In this embedding we discuss correlations of and bounds on different GNI in the context of charged lepton flavour violation processes and neutrino-fermion scattering, as well as beta decay and coherent neutrino-nucleus scattering. We also study possible UV completions of the relevant dimension-six operators for GNI via leptoquarks that can be related to radiative neutrino masses and $B$ physics anomalies. Details on the numbers of free GNI parameters for Dirac or Majorana neutrinos and for CP violation or conservation are also provided.
description: 23+9 pages, published version after minor revisions
Eragrostis cylindriflora Hochst.
Creators: name: Prunera-Olivé, Joan
name: Vorontsova, Maria S.
name: Williams, Emma V.
name: Mollel, Neduvoto P.
name: Hemp, Andreas
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Eragrostis
Eragrostis cylindriflora

description: Eragrostis cylindriflora Hochst., Flora 38: 324 (1855).
 Distribution: Africa
 Specimens: MOSHI Mwika, Hemp, A. 2058 (UBT).
description: Published as part of Prunera-Olivé, Joan, Vorontsova, Maria S., Williams, Emma V., Mollel, Neduvoto P. & Hemp, Andreas, 2021, Checklist of Kilimanjaro grasses shows that both plot and herbarium methods are necessary to record diversity, pp. 201-244 in Phytotaxa 501 (2) on page 225, DOI: 10.11646/phytotaxa.501.2.1, http://zenodo.org/record/5424816
Polymerus (Poeciloscytus) brevicornis
Creators: name: Linnavuori, Rauno E.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Miridae
Polymerus
Polymerus brevicornis

description: Polymerus (Poeciloscytus) brevicornis (Reuter, 1879)
 Material examined. Several specimens: GILAN: Parudbar, 25.-26.vi.2004; Rustam Abad – Salan Sar, 6.-8.v.2001. ZANJAN: Abbar, 28.ix.-9.x.2000; Gilankesh 15 km NW of Gilvan, 26.-27.vi.2004; Mamalan – Abbar, 29.ix.-1.x.2000, 20.-21.vii.2002; Pircham, 7.-9.x.2000. TEHRAN: 10-15 km SE of Firuzkuh, 18.-19.vii.2003.
 Comments. On Galium spp. in meadows. Widely distributed from Central and South Europe to Middle Asia and Russian Far East.
description: Published as part of Linnavuori, Rauno E., 2007, Studies on the Miridae (Heteroptera) of Gilan and the adjacent provinces in northern Iran. II. List of species, pp. 17-56 in Acta Entomologica Musei Nationalis Pragae 47 on page 33, DOI: 10.5281/zenodo.5328235
Eragrostis hispida K. Schum.
Creators: name: Prunera-Olivé, Joan
name: Vorontsova, Maria S.
name: Williams, Emma V.
name: Mollel, Neduvoto P.
name: Hemp, Andreas
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Eragrostis
Eragrostis hispida

description: Eragrostis hispida K.Schum. in H.G.A.Engler (ed.), Pflanzenw. Ost-Afrikas, C: 114 (1895).
 Distribution: South Sudan to S. Trop. Africa
 Specimens: MOSHI Arusha-Himo road, Polhill, R. 994 (K, NH).
description: Published as part of Prunera-Olivé, Joan, Vorontsova, Maria S., Williams, Emma V., Mollel, Neduvoto P. & Hemp, Andreas, 2021, Checklist of Kilimanjaro grasses shows that both plot and herbarium methods are necessary to record diversity, pp. 201-244 in Phytotaxa 501 (2) on page 225, DOI: 10.11646/phytotaxa.501.2.1, http://zenodo.org/record/5424816
Overview of the Computer Programming Learning Environments for primary education
Creators: name: FESSAKIS, GEORGIOS
name: KOMIS, VASSILIS
name: DIMITRACOPOULOU, ANGELIQUE
name: PRANTSOUDI (Greece), STAVROULA
Publisher: name: Review of Science, Mathematics and ICT Education
Year: 2019
Subjects: Educational programming languages, taxonomy, learning design, computational thinking, coding for learning

description: Over the past decade, the assessment of the general educational value of computer programming and computational thinking has been constantly increasing and, as a result, they are introduced to increasingly younger ages. In parallel, educational programming environments are significantly progressing, providing a variety of options for different ages. This paper presents an overview of the modern learning programming environments for primary education and proposes a classification system with categories corresponding to the technological and educational dimensions of the area. The paper aims to support teachers in learning design for the interdisciplinary approach of programming and the development of computational thinking.
description: Review of Science, Mathematics and ICT Education, Forthcoming papers
Additional file 4: of The role of clonal communication and heterogeneity in breast cancer
Creators: name: Martín-Pardillos, Ana
name: Chiva, Ángeles Valls
name: Vargas, Gemma Bande
name: Blanco, Pablo Hurtado
name: Cid, Roberto Piñeiro
name: Guijarro, Pedro
name: Hümmer, Stefan
name: Serrano, Eva Bejar
name: Rodriguez-Casanova, Aitor
name: Diaz-Lagares, Ángel
name: Castellvi, Josep
name: Miravet-Verde, Samuel
name: Serrano, Luis
name: Lluch-Senar, María
name: Sebastian, Víctor
name: Bribian, Ana
name: López-Mascaraque, Laura
name: López-López, Rafael
name: Cajal, Santiago Ramón Y
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Cancer
subject: Plant Biology

description: Table S1. Analysis of mKO mRNA expression vs MDA-MB-231 with the Human Cancer Metastasis Database. (PDF 511 kb)
Protocol for implementing quantum nonparametric learning with trapped ions
Creators: name: Zhang, Dan-Bo
name: Zhu, Shi-Liang
name: Wang, Z. D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Nonparametric learning is able to make reliable predictions by extracting information from similarities between a new set of input data and all samples. Here we point out a quantum paradigm of nonparametric learning which offers an exponential speedup over the sample size. By encoding data into quantum feature space, similarity between the data is defined as an inner product of quantum states. A quantum training state is introduced to superpose all data of samples, encoding relevant information for learning in its bipartite entanglement spectrum. We demonstrate that a trained state for prediction can be obtained by entanglement spectrum transformation, using quantum matrix toolbox. We further work out a feasible protocol to implement the quantum nonparametric learning with trapped ions, and demonstrate the power of quantum superposition for machine learning.
description: 5 pages. Close to published version
Surface Brightness Fluctuations of Fornax Cluster Galaxies: Calibration of Infrared SBFs and Evidence for Recent Star Formation
Creators: name: Liu, Michael C.
name: Graham, James R.
name: Charlot, Stephane
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have measured K-band surface brightness fluctuations (SBFs) of 19 early-type galaxies in the Fornax cluster. Combining our results with published data, we find the absolute SBF magnitude Mbar_K = (-5.84)+(3.6)*[(V-I)-1.15]. The intrinsic cosmic scatter of Mbar_K appears to be larger than that of I-band SBFs. The discovery of a correlation between K-band SBFs and V-I color is a new clue into the star formation histories of early-type galaxies. This relation naturally accounts for galaxies previously claimed to have anomalously bright K-band SBFs, namely M32 and NGC 4489. Models indicate that the stellar populations dominating the SBF signal have a significant range in age; some scatter in metallicity may also be present. The youngest ages imply some galaxies have very luminous giant branches, akin to those in intermediate-age (few Gyr) Magellanic Cloud clusters. A few Fornax galaxies have unusually bright K-band SBFs, perhaps originating from a high metallicity burst of star formation in the last few Gyr. The increased spread and brightening of the K-band SBFs with bluer (V-I) colors suggest that the lower mass cluster galaxies may have had more extended and more heterogeneous star formation histories than those of the more massive galaxies. (Abridged)
description: Astrophysical Journal, in press (24 pages). Uses emulateapj5.sty. V3 has a cosmetic change to Figure 7. V4 corrects some minor typos
The most distant structure of galaxies known: a protocluster at z=4.1
Creators: name: Venemans, B. P.
name: Kurk, J. D.
name: Miley, G. K.
name: Rottgering, H. J. A.
name: van Breugel, W.
name: Carilli, C. L.
name: De Breuck, C.
name: Ford, H.
name: Heckman, T.
name: McCarthy, P.
name: Pentericci, L.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Imaging and spectroscopy with the Very Large Telescope have revealed 20 Lyman-alpha emitters within a projected distance of 1.3 Mpc and 600 km/s of the luminous radio galaxy TN J1338-1942 at z=4.1. Compared to the field density of Lyman-alpha emitters, this implies an overdensity on the order of 15. The structure has a projected size of at least 2.7 Mpc x 1.8 Mpc and a velocity dispersion of 325 km/s, which makes it the most distant structure known. Using the galaxy overdensity and assuming a bias parameter b = 3 - 5, the mass is estimated to be ~10^15 M_sun. The radio galaxy itself is surrounded by an uniquely asymmetric Lyman-alpha halo. Taken together with our previous data on PKS 1138-262 at z ~ 2.16, these results suggest that luminous radio sources are excellent tracers of high density regions in the early Universe, which evolve into present-day clusters. The statistics of bright radio sources and of concentrations in the Lyman break galaxy population are consistent with the picture that each of those concentrations harbours an active or passive luminous radio source.
description: Accepted for publication in Astrophysical Journal Letters, 14 pages, 4 figures, AASTEX
Polymerus (Poeciloscytus) cognatus
Creators: name: Linnavuori, Rauno E.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Miridae
Polymerus
Polymerus cognatus

description: Polymerus (Poeciloscytus) cognatus (Fieber, 1858)
 Material examined. GILAN: Jafrud, 2 specimens, 31.vii.-1.viii.2002; Keshfi Lemir 25 km S of Astara, 1 specimen, 8.- 9.vii.2003; Parudbar, 1 specimen, 25.-26.vi.2004; Sang Rud, 19.-20.viii.2002; Tutkabon – Rudbar, 3 specimens, 26.v.- 28.vi.1995, 20.vi.-8.vii.1996. ARDABIL: near Khalkhal, 1 specimen, 9.-11.viii.1998; Kivi, 1 specimen, 9.-11.viii.2002; Majareh – Khalkhal, 1 specimen, 26.vii.1996. ZANJAN: Abbar, 1 specimen, 4.v.2001; Mamalan – Abbar, 1 specimen, 20.-21.vii.2002. TEHRAN: Evin, 2 specimens, 14.-18.vii.1995. GOLESTAN: Talulestan, 2 specimens, 15.-16.vii.2003.
 Comments. On Chenopodium album and other Chenopodiaceae. Holopalaearctic.
description: Published as part of Linnavuori, Rauno E., 2007, Studies on the Miridae (Heteroptera) of Gilan and the adjacent provinces in northern Iran. II. List of species, pp. 17-56 in Acta Entomologica Musei Nationalis Pragae 47 on page 33, DOI: 10.5281/zenodo.5328235
Holographic relationships in Lovelock type brane gravity
Creators: name: Rojas, Efrain
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We show that the Lovelock type brane gravity is naturally holographic by providing a correspondence between bulk and surface terms that appear in the Lovelock-type brane gravity action functional. We prove the existence of relationships between the $\mathcal{L}_{\mbox{\tiny bulk}}$ and $\mathcal{L}_{\mbox{\tiny surf}}$ allowing $\mathcal{L}_{\mbox{\tiny surf}}$ to be determined completely by $\mathcal{L}_{\mbox{\tiny bulk}}$. In the same spirit, we provide relationships among the various conserved tensors that this theory possesses. We further comment briefly on the correspondence between geometric degrees of freedom in both bulk and surface space.
description: 16 pages. Discussions and references added. Version that matches the one published
Cooling flows and the entropy of the intragroup medium
Creators: name: Nath, Biman B.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study steady, homogeneous and subsonic cooling flows in poor clusters of galaxies in light of the recent proposal that radiative cooling of the intracluster gas can explain the observations of the `entropy floor' and other related X-ray observations. We study a family of cooling flow solutions parameterized by the mass flux rate, and then determine the resulting entropy and the X-ray luminosity. We find that cooling flows with mass flux rates in excess of 1000 M_{solar} per yr are required to explain the observations of entropy and X-ray luminosity. In view of the observed lack of such large flows in rich clusters, our calculations suggest that heating sources are needed, in addition to the effect of radiative cooling, to explain the observations.
description: LaTeX with mn.sty, 7 figures, Accepted to MNRAS for publication (25th October). Replaced by the final version with minor changes and typos corrected
The Ursa Major Cluster of Galaxies. III. Optical observations of dwarf galaxies and the luminosity function down to M_R=-11
Creators: name: Trentham, Neil
name: Tully, R. Brent
name: Verheijen, Marc A. W.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Results are presented of a deep optical survey of the Ursa Major Cluster, a spiral-rich cluster of galaxies at a distance of 18.6 Mpc which contains about 30% of the light but only 5% of the mass of the nearby Virgo Cluster. Fields around known cluster members and a pattern of blind fields along the major and minor axes of the cluster were studied with mosaic CCD cameras on the Canada-France-Hawaii Telescope. The dynamical crossing time for the Ursa Major Cluster is only slightly less than a Hubble time. Most galaxies in the local Universe exist in similar moderate density environments. The Ursa Major Cluster is therefore a good place to study the statistical properties of dwarf galaxies since this structure is at an evolutionary stage representative of typical environments yet has enough galaxies that reasonable counting statistics can be accumulated. The main observational results of our survey are: (i) The galaxy luminosity function is flat, with a logarithmic slope alpha = -1.1 for -17 < M_R < -11, from a power-law fit. The error in alpha is likely to be less than 0.2 and is dominated by systematic errors, primarily associatedd with uncertainties in assigning membership to specific galaxies. This faint end slope is quite different to what was seen in the Virgo Cluster where alpha=-2.26. (ii) Dwarf galaxies are as frequently found to be blue dwarf irregulars as red dwarf spheroidals in the blind cluster fields. The density of red dwarfs is significantly higher in the fields around luminous members than in the blind fields. The most important result is the failure to detect many dwarfs. If the steep luminosity function claimed for the Virgo Cluster were valid for Ursa Major then in our blind fields we should have found about 1000 galaxies with -17 < M_R
description: 15 pages, 8 figs, TeX, MNRAS in press, Fig 3 at higher resolution available from the authors
Eragrostis minor Host, Fl. Austriaca
Creators: name: Prunera-Olivé, Joan
name: Vorontsova, Maria S.
name: Williams, Emma V.
name: Mollel, Neduvoto P.
name: Hemp, Andreas
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Eragrostis
Eragrostis minor

description: Eragrostis minor Host, Fl. Austriaca 1: 135 (1827).
 Distribution: Old World
 Specimens: MOSHI Moshi, Hitchcock, A.S. 24543 (K).
description: Published as part of Prunera-Olivé, Joan, Vorontsova, Maria S., Williams, Emma V., Mollel, Neduvoto P. & Hemp, Andreas, 2021, Checklist of Kilimanjaro grasses shows that both plot and herbarium methods are necessary to record diversity, pp. 201-244 in Phytotaxa 501 (2) on page 226, DOI: 10.11646/phytotaxa.501.2.1, http://zenodo.org/record/5424816
The Anomalous X-ray Pulsar 1E 1048.1-5937: Phase resolved spectroscopy with the XMM-Newton satellite
Creators: name: Tiengo, A.
name: Goehler, E.
name: Staubert, R.
name: Mereghetti, S.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on an observation of the Anomalous X-ray Pulsar 1E 1048.1-5937 performed with the XMM-Newton satellite. The phase averaged spectrum of 1E 1048.1-5937 is well described by the sum of a power law with photon index ~2.9 and a blackbody with temperature ~0.6 keV, without evidence for significant absorption or emission lines. The above spectral parameters do not vary during the phases corresponding to the broad pulse, while the off pulse emission shows a different spectrum characterized by a soft excess at energies below ~1.5 keV. The XMM-Newton observation and a re-analysis of archival BeppoSAX data, show that the spectral parameters and flux of 1E 1048.1-5937 did not change significantly during observations spanning the last four years. All the data are consistent with a 2-10 keV luminosity varying in the range ~(5-7) 10^33 erg/s (for a distance of 3 kpc).
description: 7 pages, 5 figures, accepted for publication in A&A
Oscillations in electron transport caused by multiple resonances in a quantum dot-QED system in the steady-state regime
Creators: name: Abdullah, Nzar Rauf
name: Tang, Chi-Shung
name: Manolescu, Andrei
name: Gudmundsson, Vidar
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We model the electron transport current as the photon energy is swept through several resonances of a multi-level quantum dot, embedded in a short quantum wire, coupled to photon cavity. We use a Markovian quantum master equation appropriate for the long-time evolution and include the electron-electron and both the para- and the diamagnetic electron-photon interactions via diagonalization in a truncated many-body Fock space. Tuning the photon energy, several anti-crossings caused by Rabi-splitting in the energy spectrum of the quantum dot system are found. The strength of the Rabi-splittings and the photon-exchange between the resonant states depend on the polarization of the cavity photon field. We observe oscillations of the charge in the system and several resonant transport current peaks for the photon energies corresponding to the resonances in the steady-state regime.
description: RevTeX, 8 pages with 9 included eps figures