cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Dini derivatives for Exchangeable Increment processes and applications
Creators: name: Hernández, Osvaldo Angtuncio
name: Bravo, Gerónimo Uribe
Publisher: name: arXiv
Year: 2019
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60G09, 60G17

description: Let $X$ be an exchangeable increment (EI) process whose sample paths are of infinite variation. We prove that, for any fixed $t$ almost surely, \[ \limsup_{h\to 0 \pm} (X_{t+h}-X_t)/h=\infty \quad\text{and}\quad \liminf_{h\to 0\pm} (X_{t+h}-X_t)/h=-\infty. \]This extends a celebrated result of Rogozin (1968) for Lévy processes, and completes the known picture for finite-variation EI processes. Applications are numerous. For example, we deduce that both half-lines $(-\infty, 0)$ and $(0,\infty)$ are visited immediately for infinite variation EI processes (called upward and downward regularity). We also generalize the zero-one law of Millar (1977) for Lévy processes by showing continuity of $X$ when it reaches its minimum in the infinite variation EI case; an analogous result for all EI processes links right and left continuity at the minimum with upward and downward regularity. We also consider results of Durrett, Iglehart and Miller (1977) on the weak convergence of conditioned Brownian bridges to the normalized Brownian excursion, and broadened to a subclass of Lévy processes and EI processes by Uribe Bravo (2014) and Chaumont and Uribe Bravo (2015). We prove it here for all infinite variation EI processes. We furthermore obtain a description of the convex minorant for non-piecewise linear EI processes, the case of Lévy processes given by Pitman and Uribe Bravo (2012). Our main tool to study the Dini derivatives is a change of measure for EI processes which extends the Esscher transform for Lévy processes.
description: 20 pages
A review of guidance and structure in elementary school mathematics instruction
Creators: name: HORAN, ERIN M.
name: CARR, MARTH M.
Publisher: name: Review of Science, Mathematics and ICT Education
Year: 2018
Subjects: Instructional guidance, elementary school, mathematics, guidance, structure

description: Guidance and structure have both been linked to higher achievement, but the two terms are not clearly defined and, thus, are used interchangeably. This makes it difficult to determine the practical implications of interventions and how teachers should apply guidance and structure in their own classrooms. This paper defines and differentiates guidance and structure in elementary school mathematics research. Specifically, guidance involves interactive and responsive student-teacher interactions during teaching while structure refers to the explicitness of the lesson plan, curriculum, or materials. We make this distinction because guidance provided by teachers requires a higher level of expertise and preparation from the teacher. We found some support for the benefits of guidance, with the caveat that teachers should consider individual student factors, such as prior knowledge. Structure encompasses a wider variety of activities, including worked examples, ordering problems from easy to difficult, or providing formula sheets during problem solving.
description: Review of Science, Mathematics and ICT Education, Vol 12, No 2 (2018)
The Faint Sky Variability Survey I: Goals and data reduction process
Creators: name: Groot, Paul J.
name: Vreeswijk, Paul M.
name: Huber, Mark E.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The Faint Sky Variability Survey is aimed at finding photometric and/or astrometric variable objects in the brightness range between 16
description: Accepted by MNRAS, 8 pages, 6 figure + 3 as JPEGs
“Content and Language Integrated Learning” (CLIL) teaching in science: a didactic analysis of a case study
Creators: name: JAMEAU, ALAIN
name: LE HENAFF, CAROLE
Publisher: name: Review of Science, Mathematics and ICT Education
Year: 2018
Subjects: Science, English, Content and Language Integrated Learning (CLIL), Joint Action Theory in Didactics (JATD), documentational approach of didactics

description: Our article deals with a didactic analysis of the teaching of a non-linguistic subject, physics and chemistry, in English, wuthin the framework of CLIL programs. We describe, from the case study of a science teacher, the articulation between scientific knowledge and language knowledge. From the analysis of video extracts of a lesson about Rutherford's experiment, we produce a description of the asynchronous advance of the different contents at stake. We propose at the end of the article recommendations for the training of teachers who teach in CLIL programs.
description: Review of Science, Mathematics and ICT Education, Vol 12, No 2 (2018)
Manuscript.pdf
Creators: name: Ramaswamy Kannappan
name: Saidulu Mattapally
name: Wagle, Pooja A.
name: Zhang, Jianyi
Publisher: name: Health Research Alliance
Year: 2019
Subjects: subject: Molecular Biology
subject: 60199 Biochemistry and Cell Biology not elsewhere classified
subject: FOS: Biological sciences

description: See attachement
H0 from an orientation-unbiased sample of SZ and X-ray clusters
Creators: name: Jones, Michael E.
name: Edge, Alastair C.
name: Grainge, Keith
name: Grainger, William F.
name: Kneissl, Ruediger
name: Pooley, G. G.
name: Saunders, Richard
name: Miyoshi, Shigeru J.
name: Tsuruta, Taisuke
name: Yamashita, Koujun
name: Tawara, Yuzuru
name: Furuzawa, Akihiro
name: Harada, Akihiro
name: Hatsukade, Isamu
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have observed the Sunyaev-Zel'dovich effect in a sample of five moderate-redshift clusters with the Ryle Telescope, and used them in conjunction with X-ray imaging and spectral data from ROSAT and ASCA to measure the Hubble constant. This sample was chosen with a strict X-ray flux limit using both the BCS and NORAS cluster catalogues to be well above the surface-brightness limit of the ROSAT All-Sky Survey, and hence to be unbiased with respect to the orientation of the cluster. This controls the major potential systematic effect in the SZ/X-ray method of measureing H0. Taking the weighted geometric mean of the results and including the main sources of random error, namely the noise in the SZ measurement, the uncertainty in the X-ray temperatures and the unknown ellipticity of the clusters, we find H0 = 59 +8/-7 km/s/Mpc assuming a standard CDM model with Omega_M = 1.0, Omega_Lambda = 0.0, or H0 = 65 +8/-7 km/s/Mpc if Omega_M = 0.3, Omega_Lambda = 0.7.
description: 7 pages, 6 figures, submitted to MNRAS
JOVE Manuscript
Creators: name: Miller, Jessica M.
name: Mardhekar, Nikhil M.
name: Vasanthi Rajasekaran
name: Zhang, Jianyi
name: Ramaswamy Kannappan
Publisher: name: Health Research Alliance
Year: 2019
Subjects: subject: 60199 Biochemistry and Cell Biology not elsewhere classified
subject: FOS: Biological sciences

description: See enclosed
Eustachys paspaloides Lanza & Mattei, Boll. Reale Orto Bot. Palermo
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
Eustachys
Eustachys paspaloides

description: Eustachys paspaloides (Vahl) Lanza & Mattei, Boll. Reale Orto Bot. Palermo 9: 56 (1910).
 Distribution: Eritrea to S. Africa, Arabian Pen.
 Specimens: MOSHI Engare Nairobi, Greenway, P.J. 6707 (K); Engare Nairobi, Moss, M. 3 (K); Lake Chala, Geilinger, W. 4749 (K); Lake Chala, Greenway, P.J. 4468 (K); Lake Chala, Hemp, A. 681 (UBT); Lake Chala, Hemp, A. 681_neu (UBT); Lolorai Hill, Grimshaw, J.M. 931221 (K); Moshi, Haarer, A.E. 1218 (K); Moshi, Shantz, H.L. 797 (K); Sanya, Brooks, A.C. 19 (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 227, DOI: 10.11646/phytotaxa.501.2.1, http://zenodo.org/record/5424816
Additional file 8 of TaSTP13 contributes to wheat susceptibility to stripe rust possibly by increasing cytoplasmic hexose concentration
Creators: name: Huai, Baoyu
name: Yang, Qian
name: Wei, Xiaobo
name: Pan, Qinglin
name: Kang, Zhensheng
name: Liu, Jie
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Additional file 8: Table S1. DNA constructs in this study.
Une méthode mixte séquentielle pour étudier les démarches d’investigation scientifique à travers des pratiques d’enseignement
Creators: name: PERRON, SÉVERINE
Publisher: name: Review of Science, Mathematics and ICT Education
Year: 2018
Subjects: Mixed method, sequential analysis, inquiry

description: Our research focuses on the inquiry approaches implemented in the classroom by French schoolchildren and more particularly on the articulation of these approaches with the other knowledge components of the disciplinary structure in the sciences of life and the Earth. This paper presents through an example some of the elements of our research method which is based on descriptive and sequential mixed method design. Three types of instrumentation are used to collect the data : a questionnaire, semi-directed interviews and observations of class sessions. The data obtained are processed and analyzed either using statistical tools or from a thematic categorization of sense units.
description: Review of Science, Mathematics and ICT Education, Vol 12, No 2 (2018)
Festuca abyssinica A. Rich., Tent. Fl. Abyss.
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
Festuca
Festuca abyssinica

description: Festuca abyssinica A.Rich., Tent. Fl. Abyss. 2: 432 (1850).
 Distribution: Gulf of Guinea Is. to Cameroon, Ethiopia to S. Trop. Africa
 Specimens: MOSHI Barranco Camp, Hemp, A. 3735 (NHT, UBT); Bismark Hill, Greenway, P.J. 3850 (K); Horombo Hut (= Peters Hut), Cotton, A.D. 64 (K); Horombo Hut (= Peters Hut), Hitchcock, A.S. 24628 (K); Johnsell Point, Bigger, M. 2295 (K); Kibo Peak, Hemp, A. 3706 (NHT, UBT); Kibo Peak, Hemp, A. 3724 (NHT, UBT); Kibo-Mawenzi Saddle, Hedberg, O. 1184 (K); Kidia, Hemp, A. 108 (UBT); Kilimanjaro Timbers, Grimshaw, J.M. 94619 (K); Kilimanjaro Timbers, Grimshaw, J.M. 94670 (K); Last Water Point, Njau, E. 496 (NHT); Lemosho Glades, Peterson, P. 24347
 (K, US); Lemosho Glades, Peterson, P. 24362 (BC, K, US); Mandara-Horombo track, Hemp, A. 2149 (NHT, UBT); Marangu, Hedberg, O. 1382 (K); Maua route, Hemp, A. 2044 (NHT, UBT); Maua route, Hemp, A. 2981 (NHT, UBT); Maundi Crater, s.n. (NHT); Mawenzi Hut, Greenway, P.J. 3719 (K); Mawenzi Hut, Wood, G.H.S. 942 (K); Mawenzi Peak, Hedberg, O. 1259 (K); Ol Molog, Grimshaw, J.M. 94160 (K); s. loc., Johnston, H.H. 157 (K); s. loc., Schlieben, H.J. 4893 (K); Shira Plateau, Bigger, M. 2319 (K); Usseri, Haarer, A.E. 1703 (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 228, DOI: 10.11646/phytotaxa.501.2.1, http://zenodo.org/record/5424816
Scientific research activity organisation and improvement in a primary school
Creators: name: LAMANAUSKAS, VINCENTAS
name: AUGIENĖ, DALIA
Publisher: name: Review of Science, Mathematics and ICT Education
Year: 2018
Subjects: Content analysis, qualitative research, primary school, scientific research activity

description: Scientific research activity (SRA) is very important in an early natural science education process. Basically, it comprises primary general education school. Natural science education process construction based on experimental-research activity is acknowledged at an international level as an effective educational approach. However, it is still very little/not enough known about teachers’ position (opinion) concerning research activity aims, research activity organisation and realisation, scientific research competence of the teachers themselves. The main students’ SRA organisation aim is to give an opportunity for the students themselves to try scientific method application, in this way acquiring and broadening natural science knowledge. Such an activity in its turn is undoubtedly practical and requires students’ creativity and proper motivation. The conducted research aim was to analyse primary class teachers’ position in the scientific research activity sphere (personal ability to organise and carry out students’ research activity evaluation, revealing the most important limitations, understanding of SRA importance and ways of improvement). 60 primary class teachers from more than 25 Lithuanian general education schools participated in the research. Data were analysed using a content analysis method. It has been stated, that most of the teachers value their abilities in SRA as satisfactory, though they treat the importance of SRA itself in education process as very significant. The essential factors hindering SRA development in a primary school were ascertained, i.e. supply limitations related to material and financial difficulties and organisational/ human factors.
description: Review of Science, Mathematics and ICT Education, Vol 12, No 2 (2018)
Platyporus dorsalis Reuter 1890
Creators: name: Linnavuori, Rauno E.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Miridae
Platyporus
Platyporus dorsalis

description: Platyporus dorsalis Reuter, 1890
 Material examined. ARDABIL: Khemes, 1 specimen, 7.-9.vii.2002.
 Comments. In meadows in hills. Anatolian, known from Armenia, Iran and Turkey.
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 36, DOI: 10.5281/zenodo.5328235
Mass segregation in young compact star clusters in the Large Magellanic Cloud: II. Mass Functions
Creators: name: de Grijs, R.
name: Gilmore, G. F.
name: Johnson, R. A.
name: Mackey, A. D.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We review the complications involved in the conversion of stellar luminosities into masses and apply a range of mass-to-luminosity relations to our Hubble Space Telescope observations of the young LMC star clusters NGC 1805 and NGC 1818. Both the radial dependence of the mass function (MF) and the dependence of the cluster core radii on mass indicate clear mass segregation in both clusters at radii r <= 20-30'', for masses in excess of ~1.6-2.5 Msun. This result does not depend on the mass range used to fit the slopes or the metallicity assumed. It is clear that the cluster MFs, at any radius, are not simple power laws. The global and the annular MFs near the core radii appear to be characterised by similar slopes in the mass range (-0.15 <= log m/Msun <= 0.85), the MFs beyond r >= 30'' have significantly steeper slopes. We estimate that while the NGC 1818 cluster core is between ~5 and ~30 crossing times old, the core of NGC 1805 is likely $\lesssim 3-4$ crossing times old. However, since strong mass segregation is observed out to ~6 Rcore and ~3 Rcore in NGC 1805 and NGC 1818, respectively, it is most likely that significant primordial mass segregation was present in both clusters, particularly in NGC 1805.
description: 16 pages, incl. 9 embedded postscript figures, MNRAS, resubmitted (referee's comments included)
Effects of Proton Pump Inhibitors on Glycemic Control and Incident Diabetes: A Systematic Review and Meta-analysis
Creators: name: Peng, Carol Chiung-Hui
name: Tu, Yu-Kang
name: Lee, Gin Yi
name: Chang, Rachel Huai-En
name: Huang, Yuting
name: Bukhari, Khulood
name: Tsai, Yao-Chou
name: Fu, Yunting
name: Huang, Huei-Kai
name: Munir, Kashif
Publisher: name: figshare
Year: 2021
Subjects: subject: 110306 Endocrinology
subject: FOS: Clinical medicine

description: Effects of Proton Pump Inhibitors on Glycemic Control and Incident Diabetes: A Systematic Review and Meta-analysis − Supplemental Materials
Globular Clusters around Galaxies in Groups
Creators: name: Da Rocha, C.
name: de Oliveira, C. Mendes
name: Bolte, M.
name: Ziegler, B. L.
name: Puzia, T. H.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have obtained deep photometry of NGC 1199 (in HCG 22) and NGC 6868 (in the Telescopium group). Both galaxies are the optically brightest galaxies of their groups. Our analysis of B and R images taken with the Keck II and the VLT/ESO telescopes, detected a population of globular clusters around both galaxies, with total specific frequencies S_N=1.7\pm0.6 for NGC 1199 and S_N = 1.3\pm0.6 for NGC 6868. The color distributions of the globular cluster systems shows bimodal peaks centered at (B-R)_0 = 1.13\pm0.10 and 1.42\pm0.10 (NGC 1199) and (B-R)_0=1.12\pm0.10 and 1.42\pm0.10 (NGC 6868).
description: 3 pages, 1 figure. To appear in the proceedings of IAU Symp. 207, "Extragalactic Star Clusters", eds. E. Grebel, D. Geisler, D. Minniti
Logical-mathematical game in the context of early education. A study about the Romanian preschool teachers
Creators: name: PETROVICI, CONSTANTIN
name: HAVÂRNEANU, GEANINA
Publisher: name: Review of Science, Mathematics and ICT Education
Year: 2018
Subjects: Logical-mathematical games, logical reasoning, operations and logical deductions, recurrence of logical-mathematical games in daily educational activities

description: In this paper, we intend to provide explanations for the fact that logical-mathematical games (a teaching method in which simulated procedures prevail and its goals are to build the capacity to understand the causal relations between actions and events, to develop logical reasoning, and to perform operations and logical deductions) have a lower recurrence in current educational activities, although their importance is well known. We have studied the hypothesis of a dependence between experience and use of the logical-mathematical game in daily teaching activities, the hypothesis that the teacher who has already used logical-mathematical games is more flexible in adapting a teaching game to become a logical-mathematical game, the hypothesis of teachers who have already used logical-mathematical games being more willing to apply this type of game to a wider variety of target groups, the hypothesis that there is a direct connection between a teacher’s past experience with logical-mathematical games and his/her willingness to use a variety of resources and high professional standards in planning them. The research provides statistically significant evidence suggesting that only teachers with less experience/seniority in education appear more interested in using logical-mathematical games in daily teaching activities, and teachers who have experience with logical-mathematical games rely more on that very experience in planning teaching than on specialist reference. Additionally, educators with little interest in teaching mathematics itself had low capacity to do exercises that involve a high effort in teaching and limited willingness to conceive, design and implement complex projects.
description: Review of Science, Mathematics and ICT Education, Vol 12, No 2 (2018)
Festuca hedbergii E. B. Alexeev, Bot. Zhurn. (Moscow & Leningrad
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
Festuca
Festuca hedbergii

description: Festuca hedbergii E.B.Alexeev, Bot. Zhurn. (Moscow & Leningrad) 71: 1113 (1986).
 Distribution: Tanzania (Kilimanjaro)
 Specimens: MOSHI Horombo Hut (= Peters Hut), Pichi Sermolli, R.E.G. 5062 (K); Horombo Hut (= Peters Hut), Pichi Sermolli, R.E.G. 5068 (K); Horombo Hut (= Peters Hut), Pichi Sermolli, R.E.G. 5070 (K); Kibo Hut, Pichi Sermolli, R.E.G. 5080 (K, WAG); Kibo-Mawenzi Saddle, Hedberg, O. 1189 (K); Kibo-Mawenzi Saddle, Peterson, P. 24370 (BC, K, US); Mawenzi Peak, Greenway, P.J. 3725 (K); Mawenzi Tarn Campsite, Hemp, A. 2143 (NHT, UBT); Millennium Camp (High Camp), Bigger, M. 2066 (K); Millennium Camp (High Camp), Peterson, P. 24379 (K, US); Millennium Camp (High Camp), Peterson, P. 24380 (BC, K, US); s. loc., Saunders, T.R. s.n. (K); Shira Plateau, Haarer, A.E. 1131 (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 228, DOI: 10.11646/phytotaxa.501.2.1, http://zenodo.org/record/5424816
Additional file 9 of TaSTP13 contributes to wheat susceptibility to stripe rust possibly by increasing cytoplasmic hexose concentration
Creators: name: Huai, Baoyu
name: Yang, Qian
name: Wei, Xiaobo
name: Pan, Qinglin
name: Kang, Zhensheng
name: Liu, Jie
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Additional file 9: Table S2. The primers and strains used in this study.
EFFECTIVENESS OF HIGH VERSUS PROPORTIONAL CONDYLECTOMY IN MANDIBULAR CONDYLAR HYPERPLASIA
Creators: name: Alvear, Jorge Jonathan Maldonado
name: Cazo, Jorge Armando López
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Medicine and Health Sciences
subject: Oral and Maxillofacial Surgery
subject: Dentistry
subject: FOS: Clinical medicine
subject: Condylar hyperplasia
subject: MCH
subject: condylectomy
subject: mandibular condyle

description: PROTOCOL
A catalogue of dust clouds in the Galaxy
Creators: name: Dutra, C. M.
name: Bica, E.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this study 21 catalogues of dust clouds in the Galaxy were cross-identified by taking into account available properties such as position, angular dimensions, opacity class and velocity. An initial list of $\approx$6500 entries was condensed into a cross-identified all-sky catalogue containing 5004 dust clouds. In particular, the transition zone between high and low Galactic latitude studies was also cross-identified. The unified catalogue contains 525 high-latitude clouds. The catalogue deals primarily with optical dark nebulae and globules, but it includes as well substantial information from their molecular counterparts. Some previously uncatalogued clouds were detected on optical images and FIR maps. Finally, we address recent results and prospective work based on NIR imaging, especially for clouds detected in the 2MASS $K_s$ Atlas.
description: 4 pages, 2 figures, LATEX, aa.cls. The catalogue is available in eletronic form at CDS via anonymous ftp ftp://cdsarc.u-strasbg.fr/J/A+A/383/631
Do the current astronomical observations exclude the existence of non-strange quark stars?
Creators: name: Zhao, Tong
name: Zheng, Wei
name: Wang, Fei
name: Li, Cheng-Ming
name: Yan, Yan
name: Huang, Yong-Feng
name: Zong, Hong-Shi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: As is pointed out in a recent work (Phys. Rev. Lett. 120, 222001), quark matter may not be strange. Inspired by this argument, we use a new self-consistent mean field approximation method to study the equation of state of cold dense matter within the framework of the two-flavor NJL model. Then the mass-radius relationship of two-flavor pure quark stars is studied. In the new self-consistent mean field approximation method we introduced, there is a free parameter $α$, which reflects the weight of different interaction channels. In principal, $α$ should be determined by experiments rather than the self-consistent mean field approximation itself. In this paper, thus, the influence of the variation of $α$ on the critical chemical potential of chiral phase transition and the stiffness of the EOS are thoroughly explored. It is found that the stiffness of EOS can be increased greatly to support a two-solar-mass pure quark star when $α$ is greater than 0.95. This means that current theoretical calculations and astronomical observations cannot rule out the possibility of a two-flavor pure quark star.
description: 6 pages,5 figures, 2tables
Partner formula for an arbitrary moving mirror in $1+1$ dimensions
Creators: name: Tomitsuka, Takeshi
name: Yamaguchi, Koji
name: Hotta, Masahiro
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In the information loss problem in black hole evaporation, investigation of the purification partner of a Hawking particle is crucial. It is a well-known fact that 3+1 dimensional spherically symmetric gravitational collapse can be approximately described by 1+1 dimensional moving mirror models. Since a detected particle in field theory is defined by what a particle detector observes, the diversity of detector designs yields a variety of particles and their partners. We provide a formula of generalized partners of detected particles emitted out of mirrors in arbitrary motion in a free massless scalar field theory. Using the formula, we directly demonstrate information storage about pre-thermal information in a pure state of a Hawking particle and its partner. The partner form drastically changes depending on the detailed designs of particle detectors for the Hawking radiation. In a case of the Hawking particle and its partner sensitive to information about pre-thermal era, spatial configurations of the partner has long tails in a stage where only zero-point fluctuation is emitted out of the mirror.
description: 19 pages, 18 figures
Towards smart oxygenation sensing implants using soft robotics and diffuse reflectance spectroscopy - Hamlyn 2019
Creators: name: Avery, James
Publisher: name: figshare
Year: 2019
Subjects: subject: 100402 Medical Biotechnology Diagnostics (incl. Biosensors)
subject: FOS: Medical biotechnology

description: Materials presented during the 2019 Hamlyn Symposium on Medical Robotics
https://www.ukras.org/hamlyn/programme/symposium-proceedings/

Describing the development of a temporary soft implant to detect oxygenation in tumours
Strongylocoris niger
Creators: name: Linnavuori, Rauno E.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Miridae
Strongylocoris
Strongylocoris niger

description: Strongylocoris niger (Herrich-Schaeffer, 1835)
 Material examined. GILAN: Deylaman – Barasar, 1 specimen, 23.vii.1996.
 Comments. Recorded from Peucedanum spp. in wet meadows. Pontomediterranean. 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 36, DOI: 10.5281/zenodo.5328235
Festuca simensis Hochst. ex A. Rich., Tent. Fl. Abyss.
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
Festuca
Festuca simensis

description: Festuca simensis Hochst. ex A.Rich., Tent. Fl. Abyss. 2: 433 (1850).
 Distribution: Cameroon to Ethiopia and Kenya
 Specimens: MOSHI Kilimanjaro Timbers, Grimshaw, J.M. 9459 (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 pages 228-229, DOI: 10.11646/phytotaxa.501.2.1, http://zenodo.org/record/5424816
Relative Ages of Globular Clusters
Creators: name: Puzia, Thomas H.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Ages of extragalactic globular clusters can provide valuable insights into the formation and evolution of galaxies. In this contribution the photometric methods of age dating old globular cluster systems are summarised. The spectroscopic approach is reviewed with an emphasis of the right choice of age diagnostics. We present a new method of quantifying the relatively best age-sensitive spectroscopic index given the quality of a data set and a certain theoretical stellar synthesis model. The relatively best diagnostic plot is constructed from the set of Lick indices and used to age date globular clusters in several early-type galaxies which are part of a large spectroscopic survey of extragalactic globular cluster systems. We find that, independently of host galaxy, metal-poor ([Fe/H] < -0.8) globular clusters appear to be old (t > 8 Gyr) and coeval. Metal-rich clusters show a wide range of ages from ~15 down to a few Gyr.
description: 8 pages (incl 4 figures) to appear in the proceedings of "Extragalactic Globular Cluster Systems", ed. M. Kissler-Patig, Springer; see also related contributions by M. Hempel et al. and M. Kissler-Patig et al
Resource Management and Admission Control for Tactile Internet in Next Generation of RAN
Creators: name: Gholipoor, Narges
name: Parsaeefard, Saeedeh
name: Javan, Mohammad Reza
name: Mokari, Nader
name: Saeedi, Hamid
name: Pishro-Nik, Hossein
Publisher: name: arXiv
Year: 2019
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: In this paper, a new queuing model for the Tactile Internet (TI) is proposed for the cloud radio access network (C-RAN) architecture of the next generation wireless networks, e.g., 5G, assisted via orthogonal frequency division multiple access (OFDMA) technology. This model includes both the radio remote head (RRH) and baseband processing unit (BBU) queuing delays and reliability for each end to end (E2E) connection between each pair of tactile users. For this setup, with the aim to minimize the transmit power of users subject to guaranteeing tolerable delay of users, and fronthaul and access limitations, we formulate a resource allocation problem. Since the proposed optimization problem is highly non-convex, to solve it in an efficient manner, we utilize diverse transformation techniques such as successive convex approximation (SCA) and difference of two convex functions (DC). In addition, we propose an admission control (AC) algorithm to make problem feasible. In our proposed system model, we dynamically adjust the fronthaul and access links to minimize the transmit power. Simulation results reveal that by dynamic adjustment of the access and fronthaul delays, transmit power can be saved compared to the case of fixed approach per each transmission session. Moreover, the number of rejected users in the network is significantly reduced and more users are accepted.
description: arXiv admin note: substantial text overlap with arXiv:1901.09389
title: CERN Yellow Reports: Monographs, Vol 3 (2019): Standard Model Theory for the FCC-ee Tera-Z stage
title: Standard Model Theory for the FCC-ee Tera-Z stage
titleType: AlternativeTitle
Creators: name: CERN
Publisher: name: CERN
Year: 2019

description: Report on the Mini Workshop Precision EW and QCD Calculations for the FCC Studies: Methods and Tools, 12–13 January 2018, CERN, Geneva.
Nonaxisymmetric stability in the shearing sheet approximation
Creators: name: Brandenburg, Axel
name: Dintrans, Boris
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Aims: To quantify the transient growth of nonaxisymmetric perturbations in unstratified magnetized and stratified non-magnetized rotating linear shear flows in the shearing sheet approximation of accretion disc flows. Method: The Rayleigh quotient in modal approaches for the linearized equations (with time-dependent wavenumber) and the amplitudes from direct shearing sheet simulations using a finite difference code are compared. Results: Both approaches agree in their predicted growth behavior. The magneto-rotational instability for axisymmetric and non-axisymmetric perturbations is shown to have the same dependence of the (instantaneous) growth rate on the wavenumber along the magnetic field, but in the nonaxisymmetric case the growth is only transient. However, a meaningful dependence of the Rayleigh quotient on the radial wavenumber is obtained. While in the magnetized case the total amplification factor can be several orders of magnitude, it is only of order ten or less in the nonmagnetic case. Stratification is shown to have a stabilizing effect. In the present case of shearing-periodic boundaries the (local) strato-rotational instability seems to be absent.
description: 8 pages, 7 figures, A&A (in press)
Constraints on inflation from CMB and Lyman-alpha forest
Creators: name: Hannestad, S.
name: Hansen, S. H.
name: Villante, F. L.
name: Hamilton, A. J. S.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We constrain the spectrum of primordial curvature perturbations by using recent Cosmic Microwave Background (CMB) and Large Scale Structure (LSS) data. Specifically, we consider CMB data from the COBE, Boomerang and Maxima experiments, the real space galaxy power spectrum from the IRAS PSCz survey, and the linear matter power spectrum inferred from Ly-alpha forest spectra. We study the case of single field slow roll inflationary models, and we extract bounds on the scalar spectral index, n, the tensor to scalar ratio, r, and the running of the scalar spectral index, dlnk, for various combinations of the observational data. We find that CMB data, when combined with data from Lyman-alpha forest, place strong constraints on the inflationary parameters. Specifically, we obtain n \approx 0.9, r < 0.3 and dlnk \approx 0, indicating that single field hybrid models are ruled out.
description: 11 pages, 4 figures, matches version to appear in Astroparticle Physics
14th OpenAIRE Content Providers Community Call
Creators: name: Príncipe, Pedro
name: Manghi, Paolo
Publisher: name: Zenodo
Year: 2021
Subjects: OpenAIRE
EOSC
OpenAIRE services

description: OpenAIRE Content Providers Community Call, May 5th, 2021. The main topic of this call was: “OpenAIRE services: contributing to the EOSC”. Was also an opportunity to share the most recent updates and novelties in the OpenAIRE Content Provider Dashboard, and to get feedback from community. Recordings: https://youtu.be/ssrivmbxr2Y Follow the Community activities at https://www.openaire.eu/provide-community-calls
Additional file 1: of Differential co-expression networks of long non-coding RNAs and mRNAs in Cleistogenes songorica under water stress and during recovery
Creators: name: Yan, Qi
name: Wu, Fan
name: Yan, Zhuanzhuan
name: Li, Jie
name: Ma, Tiantian
name: Zhang, Yufei
name: Zhao, Yufeng
name: Wang, Yanrong
name: Zhang, Jiyu
Publisher: name: figshare
Year: 2019
Subjects: Molecular Biology
Biological Sciences not elsewhere classified
Developmental Biology
Computational Biology

description: Physiological analysis of C. songorica in response to water stress and recovery. (DOCX 210â kb)
Blepharidopterus diaphanus
Creators: name: Linnavuori, Rauno E.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Miridae
Blepharidopterus
Blepharidopterus diaphanus

description: Blepharidopterus diaphanus (Kirschbaum, 1856)
 Material examined. Several specimens: GILAN: 10 km W of Asalem, 5.-7.vii.2002; Asalem forest, 13.-15.ix.1998; Deylaman, 16.-20.vii.1996; near Mahaleh, 14.-15.viii.2002; Masuleh, 4.-5.viii.2002. ARDABIL: Gareh Ghaslagh, 27.- 28.vii.2004; near Khalkhal, 30.vii.1996, 8.-9.vii.2002; Khalkhal – Kivi, 4.viii.1996, 7.-9.vii 2002, 8.-9.viii.2002; Kivi, 8.vii.2002; Majareh – Kolur, 21.vii.1996. TEHRAN: Evin near Tehran, 14.-18.vii.1995; 10-15 km SE of Firuzkuh, 18.-19.vii.2003.
 Comments. On Salix. 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 36, DOI: 10.5281/zenodo.5328235
Electrical Impedance Tomography in Soft Robotics - EIT2019 Abstract
Creators: name: Avery, James
Publisher: name: figshare
Year: 2019
Subjects: subject: 90602 Control Systems, Robotics and Automation
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Electrical Impedance Tomography in Soft Robotics
Conference abstract for 20th International Conference on Biomedical Applications of Electrical Impedance Tomography (EIT 2019), London, UK (http://www.eit2019.co.uk/index.html)
Full proceedings at 10.5281/zenodo.2691704
New Black-String Solutions for an Anti-de Sitter Brane in Scalar-Tensor Gravity
Creators: name: Nakas, Theodoros
name: Pappas, Nikolaos
name: Kanti, Panagiota
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider a five-dimensional theory with a scalar field non-minimally-coupled to gravity, and we look for novel black-string solutions in the bulk. By appropriately choosing the non-minimal coupling function of the scalar field, we analytically solve the gravitational and scalar-field equations in the bulk to produce black-string solutions that describe a Schwarzschild-Anti-de Sitter space-time on the brane. We produce two complete such solutions that are both characterised by a regular scalar field, a localised-close-to-our brane energy-momentum tensor and a negative-definite, non-trivial bulk potential that may support by itself the warping of the space-time even in the absence of the traditional, negative, bulk cosmological constant. Despite the infinitely-long string singularity in the bulk, the four-dimensional effective theory on the brane is robust with the effective gravity scale being related to the fundamental one and the warping scale. It is worth noting that if we set the mass of the black hole on the brane equal to zero, the black string disappears leaving behind a regular brane-world model with only a true singularity at the boundary of the fifth dimension.
description: 28 pages, 10 figures, typos corrected, detailed references, published in Physical Review D
Star Formation in M51 Triggered by Galaxy Interaction
Creators: name: Nikola, T.
name: Geis, N.
name: Herrmann, F.
name: Madden, S. C.
name: Poglitsch, A.
name: Stacey, G. J.
name: Townes, C. H.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have mapped the inner 360'' regions of M51 in the 158micron [CII] line at 55'' spatial resolution using the Far-infrared Imaging Fabry-Perot Interferometer (FIFI) on the Kuiper Airborne Observatory (KAO). The emission is peaked at the nucleus, but is detectable over the entire region mapped, which covers much of the optical disk of the galaxy. There are also two strong secondary peaks at ~43% to 70% of the nuclear value located roughly 120'' to the north-east, and south-west of the nucleus. These secondary peaks are at the same distance from the nucleus as the corotation radius of the density wave pattern. The density wave also terminates at this location, and the outlying spiral structure is attributed to material clumping due to the interaction between M51 and NGC5195. This orbit crowding results in cloud-cloud collisions, stimulating star formation, that we see as enhanced [CII] line emission. The [CII] emission at the peaks originates mainly from photodissociation regions (PDRs) formed on the surfaces of molecular clouds that are exposed to OB starlight, so that these [CII] peaks trace star formation peaks in M51. The total mass of [CII] emitting photodissociated gas is ~2.6x10^{8} M_{sun}, or about 2% of the molecular gas as estimated from its CO(1-0) line emission. At the peak [CII] positions, the PDR gas mass to total gas mass fraction is somewhat higher, 3-17%, and at the secondary peaks the mass fraction of the [CII] emitting photodissociated gas can be as high as 72% of the molecular mass.... (continued)
description: 14 pages, 6 figures, Accepted in ApJ (for higher resolution figures contact the author)
MOESM4 of Effects of mean arterial pressure on arousal in sedated ventilated patients with septic shock: a SEPSISPAM post hoc exploratory study
Creators: name: Jouan, Youenn
name: Seegers, Valérie
name: Meziani, Ferhat
name: Grelon, Fabien
name: Megarbane, Bruno
name: Anguel, Nadia
name: Mira, Jean-Paul
name: Dequin, Pierre-François
name: Gergaud, Soizic
name: Weiss, Nicolas
name: Legay, François
name: Le Tulzo, Yves
name: Conrad, Marie
name: Robert, René
name: Gonzalez, Frédéric
name: Guitton, Christophe
name: Tamion, Fabienne
name: Tonnelier, Jean-Marie
name: Guezennec, Pierre
name: Van Der Linden, Thierry
name: Vieillard-Baron, Antoine
name: Radermacher, Peter
name: Asfar, Pierre
Publisher: name: figshare
Year: 2019
Subjects: Biological Sciences not elsewhere classified
Information Systems not elsewhere classified
Science Policy

description: Additional file 4: Table S3. Univariate and multivariate analyses for the mixed linear models used to evaluate reported variables and maximal/minimal RASS values
Finding Black Holes with Microlensing
Creators: name: Agol, Eric
name: Kamionkowski, Marc
name: Koopmans, Leon
name: Blandford, Roger
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The MACHO and OGLE collaborations have argued that the three longest duration bulge microlensing events are likely caused by nearby black holes, given the small velocities measured with microlensing parallax and nondetection of the lenses. However, these events may be due to lensing by more numerous lower mass stars at greater distances. We find a posteriori probabilities of 76%, 16%, and 4% that the three longest events are black holes, assuming a Salpeter initial mass function (IMF) and a 40 M cutoff for neutron star progenitors; the numbers depend strongly on the assumed mass function but favor a black hole for the longest event for most standard IMFs. The longest events (>600 days) have an a priori 26% probability of being black holes for a standard mass function. We propose a new technique for measuring the lens mass function using the mass distribution of long events measured with the Advanced Camera for Surveys on the Hubble Space Telescope, the Very Large Telescope Interferometer, the Space Interferometry Mission, or the Global Astrometric Interferometer for Astrophysics.
description: final version with additional significant corrections
Harpachne schimperi Hochst. ex A. Rich., Tent. Fl. Abyss.
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
Harpachne
Harpachne schimperi

description: Harpachne schimperi Hochst. ex A.Rich., Tent. Fl. Abyss. 2: 431 (1850).
 Distribution: Congo to Eritrea and S. Trop. Africa, Arabian Pen.
 Specimens: MOSHI Engare Rongai stream, Greenway, P.J. 6742 (K); Kibosho, Grimshaw, J.M. 94350 (K); Kidia, Hemp, A. 47 (UBT); Kidia, Hemp, A. 47_neu (UBT); Lerang’wa, Grimshaw, J.M. 9420 (K); Marangu, Archbold, M.E. 392 (K); Marangu, Geilinger, W. 4701 (K); Marangu, Geilinger, W. s.n. (K); Marangu, Hitchcock, A.S. 24604 (K); Mweka, Bjornstad, A. AB255b (K); s. loc., Johnston, H.H. s.n. (K); s. loc., Schlieben, H.J. s.n. (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 229, DOI: 10.11646/phytotaxa.501.2.1, http://zenodo.org/record/5424816
Συντελεστές περιοδικού
Creators: name: -, -
Publisher: name: Ελληνική Φιλοσοφική Επιθεώρηση
Year: 2012
Subjects: philosophy

description: Ελληνική Φιλοσοφική Επιθεώρηση, Vol 1, No 2 (1984)
ETGuard: Detecting D2D Attacks using Wireless Evil Twins
Creators: name: Jain, Vineeta
name: Laxmi, Vijay
name: Gaur, Manoj Singh
name: Mosbah, Mohamed
Publisher: name: arXiv
Year: 2019
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: In this paper, we demonstrate a realistic variant of wireless Evil Twins (ETs) for launching device to device (D2D) attacks over the network, particularly for Android. We show an attack where an ET infects an Android device before the relay of network traffic through it, and disappears from the network immediately after inflicting the device. The attack leverages the captive portal facility of wireless networks to launch D2D attack. We configure an ET to launch a malicious component of an already installed app in the device on submission of the portal page. In this paper, we present an online, incremental, automated, fingerprinting based pre-association detection mechanism named as ETGuard which works as a client-server mechanism in real-time. The fingerprints are constructed from the beacon frames transmitted by the wireless APs periodically to inform client devices of their presence and capabilities in a network. Once detected, ETGuard continuously transmits deauthentication frames to prevent clients from connecting to an ET. ETGuard outperforms the existing state-of-the-art techniques from various perspectives. Our technique does not require any expensive hardware, does not modify any protocols, does not rely on any network specific parameters such as Round Trip Time (RTT), number of hops, etc., can be deployed in a real network, is incremental, and operates passively to detect ETs in real-time. To evaluate the efficiency, we deploy ETGuard in 802.11a/b/g wireless networks. The experiments are conducted using 12 different attack scenarios where each scenario differs in the source used for introducing an ET. ETGuard effectively detects ETs introduced either through a hardware, software, or mobile hotspot with high accuracy, only one false positive scenario, and no false negatives.
description: 44 pages. Computers and Security, 2019