cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Measuring precise radial velocities on individual spectral lines : II. Dependance of stellar activity signal on line depth
Creators: name: Cretignier, M.
name: Dumusque, X.
name: Allart, R.
name: Pepe, F.
name: Lovis, C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Context. Although the new generation of radial-velocity (RV) instruments such as ESPRESSO are expected to reach the long-term precision required to find other earths, the RV measurements are contaminated by some signal from stellar activity. This makes these detections hard. Aims. On real observations, we here demonstrate for the first time the effect of stellar activity on the RV of individual spectral lines. Recent studies have shown that this is probably the key for mitigating this perturbing signal. Results. We estimate that at least 89% of the lines that appear in the spectrum of alpha Cen B for which we measure a reliable RV are correlated with the stellar activity signal. This can be interpreted as those lines being sensitive to the inhibition of the convective blueshift observed in active regions. Because the velocity of the convective blueshift increases with physical depth inside the stellar atmosphere, we find that the effect induced by stellar activity on the RV of individual spectral lines is inversely proportional to the line depth. The stellar activity signal can be mitigated down to 0.8-0.9 m/s, either by selecting lines that are less sensitive to activity or by using the difference between the RV of the spectral lines that are formed at different depths in the stellar atmosphere as an activity proxy. Conclusions. This paper shows for the first time that based on real observations of solar-type stars, it is possible to measure the RV effect of stellar activity on the RV of individual spectral lines. Our results are very promising and demonstrate that analysing the RV of individual spectral lines is probably one of the solutions to mitigate stellar activity signal in RV measurements down to a level enabling the detection of other earths.
description: 9 pages (main text), 9 pages (appendices), 9 figures (main text)
Students as catalysts for curricular innovation: A change management framework
Creators: name: Burk-Rafel, Jesse
name: Harris, Kevin B.
name: Heath, Jacqueline
name: Milliron, Alyssa
name: Savage, David J.
name: Skochelak, Susan E.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: Plant Biology

description: Introduction: The role of medical students in catalyzing and leading curricular change in US medical schools is not well described. Here, American Medical Association student and physician leaders in the Accelerating Change in Medical Education initiative use qualitative methods to better define student leadership in curricular change. Methods: The authors developed case studies describing student leadership in curricular change efforts. Case studies were presented at a national medical education workshop; participants provided worksheet reflections and were surveyed, and responses were transcribed. Kotter’s change management framework was used to categorize reported student roles in curricular change. Thematic analysis was used to identify barriers to student engagement and activators to overcome these barriers. Results: Student roles spanned all eight steps of Kotter’s change management framework. Barriers to student engagement were related to faculty (e.g. view student roles narrowly), students (e.g. fear change or expect faculty-led curricula), or both (e.g. lack leadership training). Activators were: (1) recruiting collaborative faculty, staff, and students; (2) broadening student leadership roles; (3) empowering student leaders; and (4) recognizing student successes. Conclusions: By applying these activators, medical schools can build robust student–faculty partnerships that maximize collaboration, moving students beyond passive educational consumption to change agency and curricular co-creation.
Additional file 1 of Preliminary investigation on the economic cost of mitochondrial disease in Chinese children
Creators: name: Xu, Chaolong
name: Zhao, Dan
name: Duan, Xin
name: Liu, Zhimei
name: Li, Tongyue
name: Zhang, Yunxi
name: Zhang, Zixuan
name: Song, Tianyu
name: Zou, Ying
name: Jiang, Huafang
name: Fang, Fang
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Supplementary Material 1
10 D Euclidean dynamical triangulations
Creators: name: Veselov, A. I.
name: Zubkov, M. A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate numerically 10 - dimensional Euclidean quantum gravity (with discretized Einstein - Hilbert action) in the framework of the dynamical triangulation approach. For the considered values of the gravitational coupling we observed two phases, the behavior of which is found to be similar to that of the crumpled and elongated phases of 3, 4 and 5 dimensional models. Surprisingly, (for the observed lattice sizes) the natural state of the 10 D system (when the Einstein - Hilbert action is turned off) is found to resemble branched polymer while in the low dimensional systems the natural state belongs to the crumpled phase.
description: accepted for the publication in Phys.Lett.B
Stereoselective formation of P-N bonds via coupling of H-P species with amines and the addition of Grignard reagents to chiral N-phosphinoylimines
Creators: name: Ding, Ting-Ting
name: Qin, Cheng-Cheng
name: Gao, Dan-Di
name: Li, Xiao-Jing
name: Yan, Hui
name: Liu, Ren-Min
name: Zhao, Chang-Qiu
name: Nie, Shao-Zhen
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Plant Biology

description: A series of P-stereogenic phosphinamides were effectively prepared in 65%–94% yield via coupling of H-P species with amines. Meanwhile, the synthesis of chiral N-phosphinoylimines were explored, which could react with Grignard reagents to afford multiple P,C-stereogenic phosphinamides with good yields and moderate diastereoselectivities.
Boehmeria cylindrica Sw.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Urticaceae
Boehmeria
Boehmeria cylindrica

description: Urtica cylindrica Linnaeus, Species Plantarum 2: 984. 1753. "Habitat in Jamaica, Virginia, Canada." RCN: 7136. Lectotype (Wilmot-Dear & Friis in Opera Bot. 129: 18. 1996): Herb. Linn. No. 1111.12 (LINN). Current name:  Boehmeria cylindrica (L.) Sw. (Urticaceae). Note: Wilmot-Dear & Friis discussed the original elements for the name, noting that 1111.12 (LINN) was designated as lectotype by Stuyveysant in 1984, in an unpublished M.Sc thesis. The latter cannot provide a valid typification but, as Wilmot-Dear & Friis evidently accept this sheet as the type, the choice is attributed to them.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part U), pp. 906-910 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 908, DOI: 10.5281/zenodo.291971
Informing the Design of Privacy-Empowering Tools for the Connected Home
Creators: name: Seymour, William
name: Kraemer, Martin J.
name: Binns, Reuben
name: Van Kleek, Max
Publisher: name: arXiv
Year: 2020
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Connected devices in the home represent a potentially grave new privacy threat due to their unfettered access to the most personal spaces in people's lives. Prior work has shown that despite concerns about such devices, people often lack sufficient awareness, understanding, or means of taking effective action. To explore the potential for new tools that support such needs directly we developed Aretha, a privacy assistant technology probe that combines a network disaggregator, personal tutor, and firewall, to empower end-users with both the knowledge and mechanisms to control disclosures from their homes. We deployed Aretha in three households over six weeks, with the aim of understanding how this combination of capabilities might enable users to gain awareness of data disclosures by their devices, form educated privacy preferences, and to block unwanted data flows. The probe, with its novel affordances-and its limitations-prompted users to co-adapt, finding new control mechanisms and suggesting new approaches to address the challenge of regaining privacy in the connected home.
description: 10 pages, 2 figures. To appear in the Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems (CHI '20)
Synthesis and Mass Spectrometry of Bisconjugate Phase II Steroids
Creators: name: Pranata, Andy
Publisher: name: The Australian National University
Year: 2018
Subjects: Steroid bisglucuronide
steroid sulfate glucuronide
steroid conjugate
phase II metabolism
stable isotope labelled internal standard
mass spectrometry
steroid bis-sulfates
steroid disulfates
steroid sulfation
prenatal diagnosis
LC-MS/MS
steroid metabolomics

description: The work described in this thesis details the efforts towards the synthesis of steroid bisconjugate materials. Specifically, a library of ten steroid sulfate glucuronide and ten bisglucuronide reference materials were prepared. In addition, a study of their mass spectrometry (MS) behaviour was conducted, with the goal of using these reference materials to identify new urinary markers that can then be used in anti-doping or diagnostic applications. Two extra steroid bis(sulfates) were also synthesised as reference materials for prenatal diagnosis. Chapter 1 introduces steroids in general, their metabolism in mammalian systems, the strengths and limitations of the current steroid detection methods, and how they can be improved. Chapter 2 discusses the synthetic steps that were taken to produce the steroid sulfate glucuronides and bisglucuronides, including stable isotope labelled derivatives. This includes a discussion of the sulfation, reduction, and glucuronylation reactions. This chapter also explains the MS study of the reference materials that were synthesised, especially using tandem mass spectrometry (MS/MS). It also details an LC-MS method developed to identify new steroid markers in human urine and efforts to confirm their identities against the prepared materials. Chapter 3 discusses the synthetic steps that were taken to produce the steroid bis(sulfates) to be used as reference materials in prenatal diagnosis. Experimental procedures for the synthesis of these compounds are also presented. Chapter 4 concludes the work presented in this thesis followed by suggestions for future work in this field.
Calliaster mamillifer Alcock 1893
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Valvatida
Goniasteridae
Calliaster
Calliaster mamillifer

description: mamillifer Alcock, 1893, Calliaster
(Fig. 18)
Calliaster mamillifer Alcock, 1893b: 172, pl. 8, figs 3, 4. — Clark 1993: 246.
CURRENT STATUS. — Calliaster mamillifer Alcock, 1893.
TYPE MATERIAL. — Andaman sea • 1 syntype; Investigator survey; Indian Museum leg.; MNHN-IE-2014-162.
REMARK
The type locality of C. mamillifer (Investigator survey, Andaman Sea) is the only locality known for the species.
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 297, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
SU(2) Glueballs, diquarks and mesons in dense matter
Creators: name: Lombardo, M. -P.
name: Paciello, M. L.
name: Petrarca, S.
name: Taglienti, B.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present preliminary results from a high statistics study of 2-color QCD at low temperature and non-zero baryon density. The simulations are carried out on a 6^3*12 lattice and use a standard hybrid molecular dynamics algorithm for staggered fermions for two values of quark mass. Observables include glueball correlators evaluated via a multi-step smearing procedure as well as scalar and vector mesons and diquarks.
description: Poster presented at Lattice 2003 (Non zero temperature and density), 3 pages, 4 figures
Protoreaster lincki
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Valvatida
Oreasteridae
Protoreaster
Protoreaster lincki

description: mammosus Perrier, 1869, Oreaster
Oreaster mammosus Perrier, 1869: 78; 1875: 244.
Asterias lincki Blainville, 1830: 219, n. syn.
CURRENT STATUS. — Protoreaster lincki (Blainville, 1830).
TYPE MATERIAL. — Zanzibar • 1 syntype; Rousseau leg.; 1841; MNHN-IE-2014-326 • 1 syntype, same as for preceding;MNHN- IE-2014-396 • 1 syntype, same as for preceding; MNHN-IE-2014-393.
REMARK
Perrier’s type specimen shares all the characteristics of the common west Indian Ocean species Protoreaster lincki having laterally projecting red tipped spines on some of the distal supero-marginal plates.
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 297, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
Laportea canadensis Wedd.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Urticaceae
Laportea
Laportea canadensis

description: Urtica divaricata Linnaeus, Species Plantarum 2: 985. 1753. "Habitat in Virginia, Canada." RCN: 7141. Lectotype (Monro in Monro & Spencer in Taxon 54: 797. 2005): Kalm, Herb. Linn. No. 1111.16 (LINN). - Epitype (Monro in Monro & Spencer in Taxon 54: 797. 2005): Canada. Quebec, 1926, Ex Herb. G.C. Brown, Fr. Euphrosin s.n. (BM-000754950). Current name:  Laportea canadensis (L.) Wedd. (Urticaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part U), pp. 906-910 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 909, DOI: 10.5281/zenodo.291971
Additional file of Training and expertise in undertaking assisted vaginal delivery (AVD): a mixed methods systematic review of practitioners views and experiences
Creators: name: Feeley, Claire
name: Crossland, Nicola
name: Betran, Ana Pila
name: Weeks, Andrew
name: Downe, Soo
name: Kingdon, Carol
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file of Training and expertise in undertaking assisted vaginal delivery (AVD): a mixed methods systematic review of practitioners views and experiences
Additional file 2 of Preliminary investigation on the economic cost of mitochondrial disease in Chinese children
Creators: name: Xu, Chaolong
name: Zhao, Dan
name: Duan, Xin
name: Liu, Zhimei
name: Li, Tongyue
name: Zhang, Yunxi
name: Zhang, Zixuan
name: Song, Tianyu
name: Zou, Ying
name: Jiang, Huafang
name: Fang, Fang
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Supplementary Material 2
Schur-Weyl duality, Verma modules, and row quotients of Ariki-Koike algebras
Creators: name: Lacabanne, Abel
name: Vaz, Pedro
Publisher: name: arXiv
Year: 2020
Subjects: subject: Representation Theory (math.RT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics

description: We prove a Schur-Weyl duality between the quantum enveloping algebra of $\mathfrak{gl}_m$ and certain quotient algebras of Ariki-Koike algebras, which we give explicitly. The duality involves several algebraically independent parameters and is realized through the tensor product of a parabolic universal Verma module and a tensor power of the natural representation of $\mathfrak{gl}_m$. We also give a new presentation by generators and relations of the generalized blob algebras of Martin and Woodcock as well as an interpretation in terms of Schur-Weyl duality by showing they occur as a particular case of our algebras.
description: v2: some minor modifications v3: corrections of misprints and added a brief explanation about the non-semisimple case, accepted version
Additional file 1 of Perceived stress, stressors, and coping strategies among nursing students in the Middle East and North Africa: an overview of systematic reviews
Creators: name: Chaabane, Sonia
name: Chaabna, Karima
name: Bhagat, Sapna
name: Abraham, Amit
name: Sathyanarayanan Doraiswamy
name: Mamtani, Ravinder
name: Cheema, Sohaila
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1: Table S1. The 2009 PRISMA checklist for reporting a systematic review. Table S2. PRIO-harms checklist for reporting an overview of systematic reviews (OoSRs). Table S3. Characteristics of the included systematic reviews. Table S4. Prevalence of stress, stressors and coping strategies among nursing students in the MENA countries with available data. Table S5. Quality assessment of included systematic reviews. Table S6. Quality assessment of included studies.
title: Antibodies to HTLV-III associate antigens in populations exposed to AIDS virus in France
Creators: name: Leibowitch, Jacques
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Article retranscrit issu de The Lancet, 24 août 1984, p. 460.
description: Source: http://www.calames.abes.fr/pub/ms/Calames-20193111135696629
A Biomimetic Total Synthesis of the Alkaloid Gracilamine
Creators: name: Gao, Yuqian
Publisher: name: The Australian National University
Year: 2017
Subjects: Biomimetic total synthesis of Gracilamine
racemic modification of the alkaloid (±)-3-O-demethylmacronine

description: In 2005 Ünver and Kaya reported that ethanolic extraction of the dried and powdered total plant material derived from Galanthus gracilis, a Turkish member of the Amaryllidaceae family, lead to the isolation of gracilamine and to which the unprecedented structure 1.1 was assigned on the basis of extensive NMR spectroscopic and mass spectrometric analyses. This compound represents the first example of a pentacyclic dinitrogenous alkaloid isolated from the Amaryllidaceae family. It embodies five rings and seven stereocentres. The ethyl ester moiety associated with compound 1.1 is almost certainly an artifact of the isolation process, the naturally occurring alkaloid presumably being either another ester or the corresponding free acid. This rather complex structure together with the author’s previous [BSc(Hons.)] studies made its total synthesis a topic of considerable interest. Chapter One provides a brief introduction to the isolation, structural elucidation, proposed biogenesis, and previous total syntheses of gracilamine. It also details earlier relevant work carried out by the author. Chapter Two details a model study involving a Pd-catalysed intramolecular Alder-ene (IMAE) reaction that delivers a substrate used for testing the crucial intramolecular [3+2]cycloaddition process. By such means the basic framework, 2.24, of gracilamine was established. Chapter Three outlines the difficulties encountered in efforts to extend the abovementioned model studies in establishing a total synthesis of gracilamine. Despite this, one of these “difficulties” could be parlayed in the establishment of a ten-step total synthesis of the racemic modification of the alkaloid (±)-3-O-demethylmacronine (1.68). Chapter Four details the completion of a total synthesis of gracilamine. The final route proceeded in just eleven steps and so representing the shortest route to the title alkaloid reported thus far in this active area of research. Chapter Five presents the experimental procedures and data underpinning all of the work and conclusions detailed in Chapters Two, Three and Four.
The Spin-Kinetic Temperature Coupling and the Heating Rate due to Lyman Alpha Scattering before Reionization: Predictions for 21cm Emission and Absorption
Creators: name: Chen, Xuelei
name: Miralda-Escude, Jordi
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the interaction of Lyman alpha photons produced by the first stars in the universe with the intergalactic medium (IGM) prior to reionization. The background Lyman alpha spectral profile is obtained by solving a Fokker-Planck equation. Accurate values of the heating and scattering rates, and the spin-kinetic temperature coupling coefficient, are presented. We show that the heating rate induced by the Lyman alpha scatterings is much lower than found previously, and is basically negligible. The dominant heating source is most likely the X-rays from the first ionizing sources, which are able to penetrate into the atomic medium. The scattering of Lyman alpha photons couples the hydrogen spin temperature to the kinetic temperature. If the first ionizing sources in the universe did not emit significant X-rays, the spin temperature would be rapidly brought down to the very low gas kinetic temperature, and a 21cm absorption signal against the CMB larger than 100 mK would be predicted. However, we argue that sufficient X-rays are likely to have been emitted by the first stellar population, implying that the gas kinetic temperature should rapidly increase, turning a reduced and brief absorption signal into emission, with a smaller amplitude of about 10 mK. The detection of the 21cm absorption and emission feature would be a hallmark in unravelling the history of the ``dark age'' before reionization.
description: AASTEX 5.02, 23 pages with 8 figures, submitted to ApJ. Our code for solving the Lyman alpha line profile and calculating the scattering and heating rates can be downloaded from http://theory.itp.ucsb.edu/~xuelei/LAST/index.html replaced with revised version, added more discussion on the physical process of heating and cooling
Cosmic-Ray Background Flux Model based on a Gamma-Ray Large-Area Space Telescope Balloon Flight Engineering Model
Creators: name: Mizuno, T.
name: Kamae, T.
name: Godfrey, G.
name: Handa, T.
name: Thompson, D. J.
name: Lauben, D.
name: Fukazawa, Y.
name: Ozaki, M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Cosmic-ray background fluxes were modeled based on existing measurements and theories and are presented here. The model, originally developed for the Gamma-ray Large Area Space Telescope (GLAST) Balloon Experiment, covers the entire solid angle (${\rm 4πsr}$), the sensitive energy range of the instrument (${\rm \sim 10 MeV to 100 GeV}$) and abundant components (proton, alpha, $e^{-}$, $e^{+}$, $μ^{-}$, $μ^{+}$ and gamma). It is expressed in analytic functions in which modulations due to the solar activity and the Earth geomagnetism are parameterized. Although the model is intended to be used primarily for the GLAST Balloon Experiment, model functions in low-Earth orbit are also presented and can be used for other high energy astrophysical missions. The model has been validated via comparison with the data of the GLAST Balloon Experiment.
description: 35 pages with 14 figures, accepted for publication (ApJ)
Neomorphaster margaritaceus
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Forcipulatida
Stichasteridae
Neomorphaster
Neomorphaster margaritaceus

description: margaritaceus Perrier, 1882, Pedicellaster
Pedicellaster margaritaceus Perrier in Milne-Edwards, 1882: 46.
Ga s traster margaritaceus ‒ Perrier 1894: 103, pl. 9, fig. 3a, b.
Neomorphaster margaritaceus ‒ Clark & Downey 1992: 406.
CURRENT STATUS. — Neomorphaster margaritaceus (Perrier, 1882).
TYPE MATERIAL. — Azores • holotype; station 128; Talisman expedition; 1883; 38°7’N, 29°32’W; depth 938 m; MNHN-IE-2014-242.
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on page 297, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
Manihot (sect. Peltatae) Pax 1910
Creators: name: Silva, Marcos José Da
name: Sodré, Rodolfo Carneiro
name: Almeida, Laura Cristina Da Silva
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Malpighiales
Euphorbiaceae
Manihot

description: Key to the species of Manihot sect. Peltatae
 1. Adult leaf slightly lobed with an outline resembling a star; petiole attachment conspicuously peltate........ M. peltata
 - Adult leaf non-lobed without an outline resembling a star; petiole attachment basal or narrowly peltate.................. 2
 2. Leaves reniform, coriaceous ..................................................................................................................... M. reniformis
 - Leaves triangular, cordate, ovate-lanceolate, ovate, or very rarely narrowly cordate, chartaceous............................ 3
 3. Leaves triangular to cordate; stipules caduceus; stamens glabrous ........................................................ M. populifolia
 - Leaves ovate-lanceolate, ovate, or very narrowly cordate; stipules persistent; stamens pubescent .......... M. kalungae
description: Published as part of Silva, Marcos José Da, Sodré, Rodolfo Carneiro & Almeida, Laura Cristina Da Silva, 2013, A new endemic species of Manihot (Euphorbiaceae s. str.) from the Chapada dos Veadeiros, Goiás, Brazil, pp. 53-57 in Phytotaxa 131 (1) on page 56, DOI: 10.11646/phytotaxa.131.1.10, http://zenodo.org/record/5086016
Urtica pilulifera Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Urticaceae
Urtica
Urtica pilulifera

description: Urtica dodartii Linnaeus, Systema Naturae, ed. 10, 2: 1265. 1759. ["Habitat - - - –”] Sp. Pl., ed. 2, 2: 1395 (1763). RCN: 7129. Lectotype (Monro in Monro & Spencer in Taxon 54: 797. 2005): Clayton 508, Herb. Linn. No. 1111.2 (LINN). Current name:  Urtica pilulifera L. (Urticaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part U), pp. 906-910 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 909, DOI: 10.5281/zenodo.291971
Additional file 1 of SANCDB: an update on South African natural compounds and their readily available analogs
Creators: name: Bakary N’tji Diallo
name: Glenister, Michael
name: Thommas M. Musyoka
name: Lobb, Kevin
name: Bishop, Özlem Tastan
Publisher: name: figshare
Year: 2021
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences

description: Additional file 1: Fig S1. Distribution of SAscore for SANCDB compounds. X-axis represents SAscores and y-axis quantifies the corresponding probability densities. Fig. S2. Scatter plot of compounds molecular weight (MW) versus analogs count. X-axis and y-axis correspond to MW (Dalton) and the number of analogs respectively. Fig. S3. Scatter plot of compounds molecular weight (MW) versus analogs count. Fig. S4. t-SNE visualization of SANCDB and analogs chemical space. Fig. S5. Histogram and kernel density distribution of the scaffolds count. Fig. S6. Top 10 SANCDB scaffolds structures and their counts. Table S1. SANCDB analogs from Sci-finder for compounds without analogs on Mcule and Molport chemical databases. Table S2. A summary of all scaffold structures in SANCDB database.
Additional file 1: of Consensus genetic linkage map construction and QTL mapping for plant height-related traits in linseed flax (Linum usitatissimum L.)
Creators: name: Zhang, Jianping
name: Long, Yan
name: Wang, Liming
name: Dang, Zhao
name: Zhang, Tianbao
name: Song, Xiaxia
name: Dang, Zhanhai
name: Pei, Xinwu
Publisher: name: figshare
Year: 2018
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Plant Biology

description: The consensus linkage map from the two populations. The linkage map consisted of 15LGs. The markers in the LG with asterisk were the common markers which are used for marker integration. (PDF 2076 kb)
Folding of the triangular lattice in a discrete three-dimensional space: Density-matrix-renormalization-group study
Creators: name: Nishiyama, Yoshihiro
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Folding of the triangular lattice in a discrete three-dimensional space is investigated numerically. Such ``discrete folding'' has come under through theoretical investigation, since Bowick and co-worker introduced it as a simplified model for the crumpling of the phantom polymerized membranes. So far, it has been analyzed with the hexagon approximation of the cluster variation method (CVM). However, the possible systematic error of the approximation was not fully estimated; in fact, it has been known that the transfer-matrix calculation is limited in the tractable strip widths L \le 6. Aiming to surmount this limitation, we utilized the density-matrix renormalization group. Thereby, we succeeded in treating strip widths up to L=29 which admit reliable extrapolations to the thermodynamic limit. Our data indicate an onset of a discontinuous crumpling transition with the latent heat substantially larger than the CVM estimate. It is even larger than the latent heat of the planar (two dimensional) folding, as first noticed by the preceding CVM study. That is, contrary to our naive expectation, the discontinuous character of the transition is even promoted by the enlargement of the embedding-space dimensions. We also calculated the folding entropy, which appears to lie within the best analytical bound obtained previously via combinatorics arguments.
Interactions of Atomic and Molecular Hydrogen with a Diamond-like Carbon Surface: H2 Formation and Desorption
Creators: name: Tsuge, Masashi
name: Hama, Tetsuya
name: Kimura, Yuki
name: Kouchi, Akira
name: Watanabe, Naoki
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The interactions of atomic and molecular hydrogen with bare interstellar dust grain surfaces are important for understanding H2 formation at relatively high temperatures (>20 K). We investigate the diffusion of physisorbed H atoms and the desorption energetics of H2 molecules on an amorphous diamond-like carbon (DLC) surface. From temperature-programmed desorption experiments with a resonance-enhanced multiphoton ionization (REMPI) method for H2 detection, the H2 coverage-dependent activation energies for H2 desorption are determined. The activation energies decrease with increasing H2 coverage and are centered at 30 meV with a narrow distribution. Using a combination of photostimulated desorption and REMPI methods, the time variations of the surface number density of H2 following atomic and molecular hydrogen depositions are studied. From these measurements, we show that H2 formation on a DLC surface is quite efficient, even at 20 K. A significant kinetic isotope effect for H2 and D2 recombination reactions suggests that H-atom diffusion on a DLC surface is mediated by quantum mechanical tunneling. In astrophysically relevant conditions, H2 recombination due to physisorbed H-atoms is unlikely to occur at 20 K, suggesting that chemisorbed H atoms might play a role in H2 formation at relatively high temperatures.
description: 33 pages, 8 figures, Accepted for publication in ApJ
Lattice QCD at Finite Density -- An introductory review
Creators: name: Muroya, Shin
name: Nakamura, Atsushi
name: Nonaka, Chiho
name: Takaishi, Tetsuya
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: This is a pedagogical review of the lattice study of finite density QCD, which is intended to provide the minimum necessary contents, so that the paper may be used as the first reading for a newcomer to the field and also for those working in nonlattice communities. After a brief introduction to argue why finite density QCD can be a new attractive subject, we describe fundamental formulae which are necessary for the following sections. Then we survey lattice QCD simulations in small chemical potential regions, where several prominent works have been reported recently. Next, two-color QCD calculations are discussed, where we have a chance to glance at many new features of finite density QCD, and indeed recent simulations indicated quark pair condensation and the in-medium effect. Tables of SU(3) and SU(2) lattice simulations at finite baryon density are given. In the next section, we make a survey of several related works which may be a starting point of the new development in the future, although some works do not attract much attention now. Materials are described in a pedagogical manner. Starting from a simple 2-d model, we briefly discuss a lattice analysis of NJL model. We describe a non-perturbative analytical approach, i.e., strong coupling approximation method and some results. Canonical ensemble approach instead of usual grand canonical ensample may be another route to reach high density. We examine the density of state method and show this old idea includes recently proposed factorization method. An alternative method, complex Langevin equation and an interesting model, finite isospin model, are also discussed. In Appendix, we give several technical points which are useful in practical calculations.
description: 50 pages, 43 Postscript figures, submitted to Prog. Theor. Phys, uses ptptex.cls and wrapft.sty
Asterina stellifera
Creators: name: Jangoux, Michel
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Echinodermata
Asteroidea
Valvatida
Asterinidae
Asterina
Asterina stellifera

description: marginatus, Hupé, 1857, Asteriscus
Asteriscus marginatus Hupé, 1857: 100.
Asterina stellifera ‒ Clark & Downey 1992: 187.
CURRENT STATUS. — Asterina stellifera (Moebius, 1859).
TYPE MATERIAL. — Brazil • 4 syntypes; Gaudichaud leg.; MNHN- IE-2014-238.
description: Published as part of Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d'Histoire naturelle of Paris, pp. 259-334 in Zoosystema 44 (11) on pages 297-298, DOI: 10.5252/zoosystema2022v44a11, http://zenodo.org/record/6616817
Applying genetic discoveries to education
Creators: name: Selita, Fatos
name: Kovas, Yulia
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Education
subject: 220107 Professional Ethics (incl. police and research ethics)
subject: FOS: Philosophy, ethics and religion
subject: 220101 Bioethics (human and animal)
subject: Law
subject: FOS: Law

description: Professor Yulia Kovas, a director of several research programmes on genetic and environmental effects on learning, and Fatos Selita, Barrister and Director of International Business and Law Consultancy Ltd, discuss the ethical implications and potential benefits of applying genetic research to education.
Pilea grandifolia Blume
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Urticaceae
Pilea
Pilea grandifolia

description: Urtica grandifolia Linnaeus, Systema Naturae, ed. 10, 2: 1266. 1759. ["Habitat in Jamaica."] Sp. Pl., ed. 2, 2: 1396 (1763). RCN: 7131. Lectotype (Monro in Monro & Spencer in Taxon 54: 797. 2005): Browne ?, Herb. Linn. No. 1111.21 (LINN), see p. 168. Current name:  Pilea grandifolia (L.) Blume (Urticaceae). Note: Although Fawcett & Rendle (Fl. Jamaica 3: 72. 1914) indicated material in BM as type, they did not specify what this was (though probably material in Herb. Sloane, unseen by Linnaeus and not original material for the name).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part U), pp. 906-910 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 909, DOI: 10.5281/zenodo.291971
On the Measurement of Sachs Form Factors in Processes without and with Proton Spin Flip
Creators: name: Galynskii, M. V.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The physical meaning of the decomposition of the Rosenbluth formula into two terms containing only squares of Sachs form factors has been established. A new method has been proposed for their independent measurement in the $e \vec{p} \to e \vec{p}$ elastic process when the initial proton at rest is fully polarized along the direction of motion of the final proton.
description: 6 pages, 1 figure
Absorption-Line Systems and Galaxies in Front of the Second Brightest Quasar, PHL 1811
Creators: name: Jenkins, Edward B.
name: Bowen, David V.
name: Tripp, Todd M.
name: Sembach, Kenneth R.
name: Leighly, Karen M.
name: Halpern, Jules P.
name: Lauroesch, J. T.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The extraordinarily bright quasar PHL 1811 at a redshift z = 0.192 provides an attractive opportunity to use ultraviolet absorption-line spectroscopy to study the properties of gas systems in the local universe. An R = 20,000 far-UV spectrum recorded by FUSE revealed 7 extragalactic absorption systems, one of which is a Lyman limit system at z = 0.08093 accompanied by three systems having redshifts which differ from it by less than 0.008. The abundance of O with respect to Fe in the Lyman limit system is not much different from the solar abundance ratio. Supplementary low resolution spectra recorded by STIS (on HST) at longer wavelengths helped to substantiate our identifications of systems in the FUSE spectrum and suggested the presence of an additional 4 systems that could be detected only through their Ly-alpha features. Spectroscopy at visible wavelengths of 7 galaxies within approximately 2' of PHL 1811 indicated that 2 of them are near the redshift of the quasar and 4 have redshifts within 850 km/s of the extragalactic absorption systems. The Lyman limit system is likely associated with an L* galaxy lying 23" from the sightline. Finally, in addition to prominent features at very low velocities arising from the disk of our Galaxy, the strong resonance transitions of C II and Mg II show evidence for material at v = -200 km/s; the column densities of these two species suggest that 17.7 < log N(H I) < 18.1 if the material has a solar composition.
description: 47 pages, 5 figures, to appear in the June 2003 issue of the Astronomical Journal
Supplementary document for Multi-topological state via Brillouin Zone Overlap for nonlinear frequency conversion - 6650675.pdf
Creators: name: Hu, Weipeng
name: Dai, Xiaoyu
name: Liu, Chao
name: Wen, Shuangchun
name: Xiang, Yuanjiang
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: Overlapping Kagome models and spectra
Additional file 1 of From training to practice: a report of professional capacity development in Health Research in West Africa
Creators: name: Issiaka Sombié
name: Bamouni, Sophie Fatoumata
name: Donmozoun Télesphore Somé
name: Ermel Johnson
name: Aidam, Jude
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1.
Security proof of practical quantum key distribution with detection-efficiency mismatch
Creators: name: Zhang, Yanbao
name: Coles, Patrick J.
name: Winick, Adam
name: Lin, Jie
name: Lutkenhaus, Norbert
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum key distribution (QKD) protocols with threshold detectors are driving high-performance QKD demonstrations. The corresponding security proofs usually assume that all physical detectors have the same detection efficiency. However, the efficiencies of the detectors used in practice might show a mismatch depending on the manufacturing and setup of these detectors. A mismatch can also be induced as the different spatial-temporal modes of an incoming signal might couple differently to a detector. Here we develop a method that allows to provide security proofs without the usual assumption. Our method can take the detection-efficiency mismatch into account without having to restrict the attack strategy of the adversary. Especially, we do not rely on any photon-number cut-off of incoming signals such that our security proof is directly applicable to practical situations. We illustrate our method for a receiver that is designed for polarization encoding and is sensitive to a number of spatial-temporal modes. In our detector model, the absence of quantum interference between any pair of spatial-temporal modes is assumed. For a QKD protocol with this detector model, we can perform a security proof with characterized efficiency mismatch and without photon-number cut-off assumption. Our method also shows that in the absence of efficiency mismatch in our detector model, the key rate increases if the loss due to detection inefficiency is assumed to be outside of the adversary's control, as compared to the view where for a security proof this loss is attributed to the action of the adversary.
description: 14 pages, 10 figures (the version accepted to Phys. Rev. Research)
Four loop stochastic perturbation theory in 3d SU(3)
Creators: name: Di Renzo, F.
name: Mantovi, A.
name: Miccio, V.
name: Schroder, Y.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Dimensional reduction is a key issue in finite temperature field theory. For example, when following the QCD Free Energy from low to high scales across the critical temperature, ultrasoft degrees of freedom can be captured by a 3d SU(3) pure gauge theory. For such a theory a complete perturbative matching requires four loop computations, which we undertook by means of Numerical Stochastic Perturbation Theory. We report on the computation of the pure gauge plaquette in 3d, and in particular on the extraction of the logarithmic divergence at order g^8, which had already been computed in the continuum.
description: 3 pages, 2 figure, Lattice2003(nonzero)
Musa (sect. Rhodochlamys) hort. ex Gentil 1907
Creators: name: Sreejith, Puravannoor E.
name: Joe, Alfred
name: Sabu, Mamiyil
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Zingiberales
Musaceae
Musa

description: Key to some related species of Section Rhodochlamys
1. Inflorescences erect....................................................................................................................................................... 2
- Inflorescences horizontal.............................................................................................................................................. 6
 2. Pseudostems taller than 2 m, male rachis highly curved.......................................................................... M. serpentina
- Pseudostems shorter than 1.5 m, male rachis erect....................................................................................................... 3
 3. Fruits red, hairy, fruits splitting at maturity.................................................................................................. M. velutina
- Fruits green, glabrous, fruits not splitting at maturity.................................................................................................. 4
 4. Rhizomes running, male flowers in two rows, leaf apices acute with a tendril like appendage, bracts with grooves on outer surfaces................................................................................................................................................. M. laterita
- Rhizomes not running, male flowers in a single row, leaf apices truncate, bracts smooth.......................................... 5
 5. Pseudostems green, peduncles green, bracts lilac, petioles glaucous, anthers red......................................... M. ornata
 - Pseudostems red, peduncles orange-red, bracts orange, petioles glabrous, anthers cream..................... M. aurantiaca
 6. Pseudostems ca. 1.1 m tall, light green with brown blotches without dry leaf sheaths, bracts pink-purple, smooth, lower leaf surfaces light green, leaf bases auriculate, bud apices convolute, basal flowers hermaphrodite .... M. zaifui
 - Pseudostems 1.4–3 m tall, covered with old dry outer dry leaf sheaths, bracts orange-red, highly grooved, lower leaf surfaces light green with purple pigmentation, leaf bases acute on one side, rounded on the other, bud apices imbricate, basal flowers female................................................................................................................. M. arunachalensis
description: Published as part of Sreejith, Puravannoor E., Joe, Alfred & Sabu, Mamiyil, 2013, Musa arunachalensis: a new species of Musa section Rhodochlamys (Musaceae) from Arunachal Pradesh, northeastern India, pp. 49-54 in Phytotaxa 134 (1) on page 50, DOI: 10.11646/phytotaxa.134.1.4, http://zenodo.org/record/5086096
Laportea interrupta Chew 1965
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Urticaceae
Laportea
Laportea interrupta

description: Urtica interrupta Linnaeus, Species Plantarum 2: 985. 1753. "Habitat in India." RCN: 7143. Lectotype (Chew in Gard. Bull. Singapore 25: 148. 1969): Herb. Hermann 3: 1, No. 336 (BM-000594643). Current name:  Laportea interrupta (L.) Chew (Urticaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part U), pp. 906-910 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 909, DOI: 10.5281/zenodo.291971