cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1: of Efficacy of bevacizumab combined with erlotinib for advanced hepatocellular carcinoma: a single-arm meta-analysis based on prospective studies
Creators: name: Liyun He
name: Deng, Huan
name: Lei, Jun
name: Fengming Yi
name: Jine Li
name: Fan, Xiu
name: Yiping Wei
name: Jianjun Xu
name: Wenxiong Zhang
Publisher: name: figshare
Year: 2019
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 60506 Virology

description: Table S1. PRISMA checklist. (DOC 64 kb)
State of the Unification Address
Creators: name: Duff, M. J.
Publisher: name: arXiv
Year: 2000
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: After reviewing how M-theory subsumes string theory, I report on some new and interesting developments, focusing on the ``brane-world'': circumventing no-go theorems for supersymmetric brane-worlds, complementarity of the Maldacena and Randall-Sundrum pictures; self-tuning of the cosmological constant. I conclude with the top ten unsolved problems.
description: 16 pages, Latex. Plenary talk delivered at The Division of Particles and Fields Meeting of The American Physical Society, August 9-12 2000, Ohio State University. Minor corrections and references added
Additional file 2: of Efficacy of bevacizumab combined with erlotinib for advanced hepatocellular carcinoma: a single-arm meta-analysis based on prospective studies
Creators: name: Liyun He
name: Deng, Huan
name: Lei, Jun
name: Fengming Yi
name: Jine Li
name: Fan, Xiu
name: Yiping Wei
name: Jianjun Xu
name: Wenxiong Zhang
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy
subject: 60506 Virology

description: Table S2. Distribution of race in the included studies. (DOCX 13 kb)
Relatively Moving Systems in "True Transformations Relativity"
Creators: name: Ivezic, Tomislav
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Physics (physics.gen-ph)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: In this paper the physical systems consisting of relatively moving subsystems are considered in the "true transformations relativity." It is found in a manifestly covariant way that there is a second-order electric field outside stationary current-carrying conductor. It is also found that there are opposite charges on opposite sides of a square loop with current and these charges are invariant charges.
description: 22 pages, some errors from the published version are removed; the quadrupole field is replaced by the dipole field. arXiv admin note: substantial text overlap with arXiv:physics/0007030 and arXiv:physics/0101091
Handroanthus capitatus Mattos
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Lamiales
Bignoniaceae
Handroanthus
Handroanthus capitatus

description: [159] Handroanthus capitatus (Bureau & K.Schum.) Mattos
 Loefgrenia 50: 4 (Mattos 1970). — Tecoma capitata Bureau & K.Schum., Fl. Bras. [Martius] 8 (2): 337 [15 Feb. 1897] (Bureau & Schumann 1897). — Tabebuia capitata (Bureau & K.Schum.) Sandwith, Recueil Trav. Bot. Néerl. 34: 226 (Sandwith 1937).
 Tecoma leucoxylon (L.) Mart. ex DC. var. miquelii A.DC., Prodr. [A. P. de Candolle] 9: 219 [1 Jan. 1845] (Candolle 1845).
 Tabebuia glomerata Urb., Repert. Spec. Nov. Regni Veg. 14: 305 (Urban 1916).
 Tabebuia hypolepra Sprague & Sandwith, Bull. Misc. Inform. Kew 1932 (1): 25 [23 Feb. 1932] (Sprague & Sandwith 1932).
VERNACULAR NAMES. — Pa: kwik-kamwi • Ka: alawani, alawone • Wp: waiwĩ ’ɨ• Cr: débenn-vert, lébenn-vert • Br: pau-d’arco.
 HERBARIUM DATA (FG). — 42 collections at CAY. Sel. exs.: D. Sabatier & J.-F. Molino 5025.
INVENTORY DATA (FG). — 11 trees in 8 plots; Fmax <1 %; dbhinv = 93.1 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 395, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
On the detailed structure of quantum control landscape for fast single qubit phase-shift gate generation
Creators: name: Volkov, Boris
name: Pechen, Alexander
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 81Q93, 81P68, 46N50

description: In this work, we study the detailed structure of quantum control landscape for the problem of single-qubit phase shift gate generation on the fast time scale. In previous works, the absence of traps for this problem was proven on various time scales. A special critical point which was known to exist in quantum control landscapes was shown to be either a saddle or a global extremum, depending on the parameters of the control system. However, in the case of saddle the numbers of negative and positive eigenvalues of Hessian at this point and their magnitudes have not been studied. At the same time, these numbers and magnitudes determine the relative ease or difficulty for practical optimization in a vicinity of the critical point. In this work, we compute the numbers of negative and positive eigenvalues of Hessian at this saddle point and moreover, give estimates on magnitude of these eigenvalues. We also significantly simplify our previous proof of the theorem about this saddle point of the Hessian [Theorem~3 in B.O.~Volkov, O.V.~Morzhin, A.N.~Pechen, J.~Phys.~A: Math. Theor. {\bf 54}, 215303 (2021)].
description: 12 pages, 2 figures, final version
Dynamically screened Coulomb interaction in the parent compounds of hole-doped cuprates, trends and exceptions
Creators: name: Nilsson, Fredrik
name: Karlsson, Krister
name: Aryasetiawan, Ferdi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Although the cuprate high-temperature superconductors were discovered already 1986 the origin of the pairing mechanism remains elusive. While the doped compounds are superconducting with high transition temperatures $T_{c}$ the undoped compounds are insulating due to the strong effective Coulomb interaction between the Cu $3d$ holes. We investigate the dependence of the maximum superconducting transition temperature, $T_{c\text{ max}}$, on the onsite effective Coulomb interaction $U$ using the constrained random-phase approximation. We focus on the commonly used one-band model of the cuprates, including only the antibonding combination of the Cu $d_{x^2-y^2}$ and O $p_x$ and $p_y$ orbitals, and find a clear screening dependent trend between the static value of $U$ and $T_{c\text{ max}}$ for the parent compounds of a large number of hole-doped cuprates. Our results suggest that superconductivity is favored by a large onsite Coulomb repulsion. We analyze both the trend in the static value of $U$ and its frequency dependence in detail and, by comparing to other works, speculate on the mechanisms behind the trend.
description: 10 pages, 7 figures
Propagating Profiles of a Chemotaxis Model with Degenerate Diffusion: Initial Shrinking, Eventual Smoothness and Expanding
Creators: name: Xu, Tianyuan
name: Ji, Shanming
name: Mei, Ming
name: Yin, Jingxue
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We investigate the propagating profiles of a degenerate chemotaxis model describing the bacteria chemotaxis and consumption of oxygen by aerobic bacteria, in particular, the effect of the initial attractant distribution on bacterial clustering. We prove that the compact support of solutions may shrink if the signal concentration satisfies a special structure, and show the finite speed propagating property without assuming the special structure on attractant concentration, and obtain an explicit formula of the population spreading speed in terms of model parameters. The presented results suggest that bacterial cluster formation can be affected by chemotactic attractants and density-dependent dispersal.
Formation and eruption of sigmoidal structure from a weak field region of NOAA 11942
Creators: name: Vasantharaju, N.
name: Vemareddy, P.
name: Ravindra, B.
name: Doddamani, V. H.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Using observations from Solar Dynamics Observatory, we studied an interesting example of a sigmoid formation and eruption from small-scale flux canceling regions of active region (AR) 11942. Analysis of HMI and AIA observations infer that initially the AR is compact and bipolar in nature, evolved to sheared configuration consisting of inverse J-shaped loops hosting a filament channel over a couple of days. By tracking the photospheric magnetic features, shearing and converging motions are observed to play a prime role in the development of S-shaped loops and further flux cancellation leads to tether-cutting reconnection of J-loops. This phase is co-temporal with the filament rise motion followed by sigmoid eruption at 21:32 UT on January 6. The flux rope rises in phases of slow (v$_{avg}$ = 26 km~s$^{-1}$) and fast (a$_{avg}$= 55 ms$^{-2}$) rise motion categorizing the CME as slow with an associated weak C1.0 class X-ray flare. The flare ribbon separation velocity peaks at around peak time of the flare at which maximum reconnection rate (2.14 Vcm$^{-1}$) occurs. Further, the EUV light-curves of 131, 171Å~have delayed peaks of 130 minutes compared to 94Å~and is explained by differential emission measure. Our analysis suggests that the energy release is proceeded in a much long time duration, manifesting the onset of filament rise and eventual eruption driven by converging and canceling flux in the photosphere. Unlike strong eruption events, the observed slow CME and weak flare are indications of slow runway tether-cutting reconnection where most of the sheared arcade is relaxed during the extended post phase of the eruption.
description: Accepted for Publication in The Astrophysical journal on 19 February, 2019. It has 17 pages including 12 figures
Handroanthus obscurus Mattos
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Lamiales
Bignoniaceae
Handroanthus
Handroanthus obscurus

description: [161] Handroanthus obscurus (Bureau & K.Schum.) Mattos
 Loefgrenia 50: 4 (Mattos 1970). — Tecoma obscura Bureau & K.Schum., Fl. Bras. [Martius] 8 (2): 343 [15 Feb. 1897] (Bureau & Schumann 1897). — Tabebuia obscura (Bureau & K.Schum.) Sandwith, Recueil Trav. Bot. Néerl. 34: 226 (Sandwith 1937).
 Tabebuia subtilis var. schultesiana Sandwith, Bot. Mus. Leafl. 17 (3): 96 [21 Nov. 1955] (Sandwith 1955). — Tabebuia obscura var. schultesiana (Sandwith) Sandwith, Mutisia 25: 16 (Sandwith 1956).
 HERBARIUM DATA (FG). — A single collection, C. Feuillet 1122.
 SIZE. — Venezuela, Amazonas. G. Davidse 27581 (MO), 10 m.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on pages 395-396, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Fisher zeros of the Q-state Potts model in the complex temperature plane for nonzero external magnetic field
Creators: name: Kim, Seung-Yeon
name: Creswick, Richard J.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The microcanonical transfer matrix is used to study the distribution of the Fisher zeros of the $Q>2$ Potts models in the complex temperature plane with nonzero external magnetic field $H_q$. Unlike the Ising model for $H_q\ne0$ which has only a non-physical critical point (the Fisher edge singularity), the $Q>2$ Potts models have physical critical points for $H_q<0$ as well as the Fisher edge singularities for $H_q>0$. For $H_q<0$ the cross-over of the Fisher zeros of the $Q$-state Potts model into those of the ($Q-1$)-state Potts model is discussed, and the critical line of the three-state Potts ferromagnet is determined. For $H_q>0$ we investigate the edge singularity for finite lattices and compare our results with high-field, low-temperature series expansion of Enting. For $3\le Q\le6$ we find that the specific heat, magnetization, susceptibility, and the density of zeros diverge at the Fisher edge singularity with exponents $α_e$, $β_e$, and $γ_e$ which satisfy the scaling law $α_e+2β_e+γ_e=2$.
description: 24 pages, 7 figures, RevTeX, submitted to Physical Review E
title: Repo Market Functioning when the Interest Rate Is Low or Negative
Creators: name: Fontaine, Jean-Sébastien
name: Hately, James
name: Walton, Adrian
Publisher: name: Bank of Canada
Year: 2017

description: This paper investigates how a low or negative overnight interest rate might affect the Canadian repo markets. The main conclusion is that the repo market for general collateral will continue to function effectively. However, changes to market conventions—such as the introduction of a charge for settlement fails—or other institutional changes may be required so that the repo market for specific collateral continues to support liquidity on the secondary market for government bonds. The historical experience shows that the special repo market in other jurisdictions can function effectively even if the overnight rate is negative. Closer examination suggests what specific circumstances can lead to persistent settlement fails in the specific collateral repo market. Specifically, the combination of (i) low or negative interest rates, (ii) large aggregate short positions in bonds, and (iii) economic or policy surprises may lead to persistent settlement fails.
description: Cette étude examine l’incidence que pourrait avoir un taux du financement à un jour bas ou négatif sur le marché canadien des pensions. La principale conclusion est que le marché des opérations générales de pension continuerait de fonctionner efficacement. Toutefois, des changements aux conventions du marché – comme l’instauration de frais en cas de défaut de règlement – ou d’autres changements institutionnels pourraient s’avérer nécessaires pour que le marché des opérations spécifiques de pension continue de soutenir la liquidité sur le marché secondaire des obligations d’État. L’expérience démontre que le marché des opérations spéciales de pension dans d’autres États peut fonctionner efficacement même si le taux du financement à un jour est négatif. Un examen plus approfondi met en lumière les circonstances particulières pouvant entraîner un épisode persistant de défauts de règlement dans le marché des opérations spécifiques de pension, à savoir, plus précisément, la combinaison i) de taux d’intérêt bas ou négatifs, ii) d’importantes positions globales à découvert sur obligations et iii) de décisions économiques ou politiques inattendues.
NOTINCH OILALARGA PSIXOLOGIK XIZMAT KO'RSATISH
Creators: name: Asadova, Mexrangiz
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqola notinch oilalarga psixologik xizmat ko'rsatishning ahamiyati va usullarini o'rganadi. Tadqiqot oila ichidagi nizolarning sabablarini aniqlash, psixologik yordamning turli usullarini tahlil qilish va notinch oilalar uchun eng samarali yondashuvlarni aniqlashga qaratilgan. Maqolada notinch oilalarga yordam berishda psixologlarning roli va mas'uliyatlari ham ko'rib chiqiladi. Tadqiqot natijalari shuni ko'rsatadiki, oila a'zolari o'rtasidagi munosabatlarni yaxshilashda va nizolarni bartaraf etishda psixologik maslahat va terapiya muhim rol o'ynaydi.
Additional file 4: of Patient and provider experience and perspectives of a risk-based approach to multidisciplinary chronic kidney disease care: a mixed methods study
Creators: name: Smekal, Michelle
name: Tam-Tham, Helen
name: Finlay, Juli
name: Maoliosa Donald
name: Thomas, Chandra
name: Weaver, Robert
name: Quinn, Robert
name: Tam, Kin
name: Manns, Braden
name: Tonelli, Marcello
name: Aminu Bello
name: Tangri, Navdeep
name: Hemmelgarn, Brenda
Publisher: name: figshare
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Marine Biology

description: Patient and Provider Exemplary Quotes: expanded table of patient and healthcare quotations encompassing each described content category. (PDF 129 kb)
Formation and Fluctuation of Two-dimensional Dodecagonal Quasicrystal
Creators: name: Lieu, Uyen Tu
name: Yoshinaga, Natsuhiko
Publisher: name: arXiv
Year: 2022
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The self-assembly of two-dimensional dodecagonal quasicrystal (DDQC) from patchy particles are investigated by Brownian dynamics simulations. The patchy particle has a five-fold rotational symmetry pattern described by the spherical harmonics $Y_{55}$. From the formation of the DDQC obtained by an annealing process, we find the following mechanism. The early stage of the dynamics is dominated by hexagonal structures. Then, nucleation of dodecagonal motifs appears by particle rearrangement, and finally the motifs expand whole system. The transition from the hexagonal structure into the dodecagonal motif is made by the collective rational motion of the particles. The DDQC consists of clusters of dodecagonal motifs, which can be classified into several packing structures. By the analyses of the DDQC under fixed temperature, we find the fluctuations are characterised by changes in the network of the dodecagonal motifs. Finally we compare the DDQC assembled from the patchy particle system and isotropic particle system. The two systems both share a similar mechanism of the formation and fluctuation of DDQC.
description: Main article has 12 pages, 16 figures; Supplementary Information has 3 figures
On the cofactor conditions and further conditions of supercompatibility between phases
Creators: name: Della Porta, Francesco
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In this paper we improve the understanding of the cofactor conditions, which are particular conditions of geometric compatibility between austenite and martensite, that are believed to influence reversibility of martensitic transformations. We also introduce a physically motivated metric to measure how closely a material satisfies the cofactor conditions, as the two currently used in the literature can give contradictory results. We introduce a new condition of super-compatibility between martensitic laminates, which potentially reduces hysteresis and enhances reversibility. Finally, we show that this new condition of super-compatibility is very closely satisfied by Zn45Au30Cu25, the first of a class of recently discovered materials, fabricated to closely satisfy the cofactor conditions, and undergoing ultra-reversible martensitic transformation.
Additional file 2: of Patient and provider experience and perspectives of a risk-based approach to multidisciplinary chronic kidney disease care: a mixed methods study
Creators: name: Smekal, Michelle
name: Tam-Tham, Helen
name: Finlay, Juli
name: Maoliosa Donald
name: Thomas, Chandra
name: Weaver, Robert
name: Quinn, Robert
name: Tam, Kin
name: Manns, Braden
name: Tonelli, Marcello
name: Aminu Bello
name: Tangri, Navdeep
name: Hemmelgarn, Brenda
Publisher: name: figshare
Year: 2019
Subjects: subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Provider Interview Questions: a list of the interview questions included in the semi-structured healthcare provider interviews. (PDF 272 kb)
title: 2013 Methods-of-Payment Survey Results
Creators: name: Henry, Christopher
name: Huynh, Kim
name: Shen, Rallye
Publisher: name: Bank of Canada
Year: 2015

description: As the sole issuer of bank notes, the Bank of Canada conducts methods-of-payment (MOP) surveys to obtain a detailed and representative snapshot of Canadian payment choices, with a focus on cash usage. Overall, cash usage at the point of sale has decreased since 2009, constituting 44 per cent of payment volume and 23 per cent in terms of value, and the median value of a cash transaction is about $9. Respondents’ perceptions and demographic factors are used to interpret survey data: cash is seen as a convenient, lowcost, secure and widely accepted form of payment, and is used most widely among respondents who are age 55 and above, have an income less than $45,000 or have only a high school education. The paper also provides a comprehensive view of payment innovations, such as stored-value cards, contactless credit/debit cards or mobile payments, which are often perceived as substitutes for cash.
description: En tant qu’unique autorité habilitée à émettre des billets de banque au pays, la Banque du Canada réalise des enquêtes sur les modes de paiement. Celles-ci lui fournissent un aperçu détaillé et représentatif des choix de méthodes de paiement des Canadiens, en mettant l’accent sur l’utilisation de l’argent comptant. Dans l’ensemble, le règlement de transactions aux points de vente avec de l’argent liquide, en diminution depuis 2009, représente 44 % du volume des paiements et 23 % de la valeur totale des transactions. La valeur médiane des transactions réglées comptant s’établit à environ 9 $. Les données de l’enquête sont interprétées à la lumière des perceptions des répondants et de facteurs démographiques, et permettent de conclure que l’argent liquide est considéré comme un mode de paiement commode, peu coûteux, sûr et largement accepté; son utilisation est plus répandue chez les répondants âgés de 55 ans ou plus, dont le revenu est inférieur à 45 000 $ et dont le plus haut niveau de scolarité est un diplôme d’études secondaires. L’étude donne également un portrait complet des innovations en matière de paiement - notamment les cartes prépayées, les cartes de crédit et de débit sans contact et les paiements mobiles -, qui sont souvent perçues comme des substituts de l’argent comptant.
An Evaluation of Southern Cooperative Extension Programs Aimed at Small Farmers
Creators: name: Orden, David
name: Buccola, Steven T.
name: Orden, David
name: Buccola, Steven T.
Publisher: name: Unknown
Year: 1979
Subjects: Agribusiness
Community/Rural/Urban Development
Teaching/Communication/Extension/Profession

description: Results of a model developed to explain farm sales changes of participants in Southern Extension small-farm programs indicate that sales revenue increases are affected by the initial level of farmers' resources, the extent of their program participation, characteristics, training, supervision, and workload of the field staff, and output price changes and environmental effects on yields. Policy implications are considered.
Polarised structures in the radio lobes of B2 0258+35 - Evidence of magnetic draping?
Creators: name: Adebahr, B.
name: Brienza, M.
name: Morganti, R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The contribution of active galactic nuclei to the magnetisation of the Universe can be constrained by knowing their duty cycles, jet and magnetic field morphologies, and the physical processes dominating their interaction with the surrounding environment. The magnetic field morphology and strength of radio lobes of AGN has an influence on the mechanisms for the propagation of cosmic rays into intergalactic space. Using the source B2 0258+35 we want to investigate the interaction of its radio lobes with the surrounding environment and examine the underlying physical effects. Published HI and radio continuum data at 21cm were combined with newly reduced archival WSRT polarisation data at the same wavelength to investigate the polarised emission in the radio lobes of B2 0258+35 where we detected a unique S-shaped polarised structure. We calculated the pressure to $p=1.95 \pm 0.4 \cdot 10^{-14}$ dyn cm$^{-2}$ using an energy equipartition approach and investigate the physical processes leading to the detected emission. We observe depolarisation in the northern lobe, which might originate from the HI-disc in the foreground. In addition we see an anti-correlation between the pressure and the fractional polarisation along the S-shaped structure. Our results suggest that magnetic draping can be effectively used to explain the observed polarised structures. This is likely due to the combination of a relatively low magnetic field strength ($B_{eq}=1.21 \pm 0.12 μ$G), enabling super-Alfvénic motion of the rising lobes ($M_A=2.47-3.50$), and the coherency of the surrounding magnetic field. Moreover, the draped layer tends to suppress any mixing of the material between the radio lobes and the surrounding environment, but can enhance the mixing and re-acceleration efficiencies inside the lobes, providing an explanation for the average flat spectral index observed in the lobes.
title: Global Real Activity for Canadian Exports: GRACE
Creators: name: Binette, Andre
name: Chernis, Tony
name: de Munnik, Daniel
Publisher: name: Bank of Canada
Year: 2017

description: Canadian exports have often disappointed since the Great Recession. The apparent disconnect between exports and the Bank of Canada’s current measure of foreign demand has created an impetus to search for an alternative. Based on a dynamic factor model (DFM) methodology, we use a broad range of international economic indicators (close to 300) to estimate external demand for Canadian exports. The new measure, Global Real Activity for Canadian Exports (GRACE), follows Binette et al. (2014) who suggest that a mix of global final expenditure and production variables could help better identify activity relevant to Canadian exports. They also suggest that non?US variables might be relevant. GRACE uses final expenditure and production variables not only from the United States but also for all of Canada’s major trading partners. We apply this approach to total exports and 14 subaggregates of Canadian exports. Overall, we find that this new measure has good theoretical and empirical properties, especially for higher-level aggregates.
description: Les chiffres des exportations canadiennes tendent à décevoir depuis la Grande Récession. L’apparent décalage entre les exportations observées et la mesure de la demande étrangère utilisée par la Banque du Canada a constitué une incitation à rechercher une autre mesure. En nous appuyant sur un modèle factoriel dynamique et un grand nombre d’indicateurs économiques internationaux (près de 300), nous estimons la demande extérieure de biens et de services canadiens. La nouvelle mesure — GRACE (pour Global Real Activity for Canadian Exports) — s’inspire de Binette et autres (2014), dont l’étude semble indiquer qu’un groupe de variables internationales concernant la dépense finale et la production pourrait permettre de mieux discerner les secteurs où l’activité influe sur les exportations canadiennes. Il ressort aussi de cette étude que des variables relatives à d’autres pays que les États-Unis pourraient avoir de l’importance. GRACE exploite des variables liées à la dépense finale et à la production, aussi bien pour les États-Unis que pour tous les principaux partenaires commerciaux du Canada. Nous appliquons notre méthode à l’ensemble des exportations ainsi qu’à quatorze sous-catégories de biens et de services exportés par le Canada. De façon générale, la nouvelle mesure a de bonnes propriétés théoriques et empiriques, tout particulièrement en ce qui a trait aux grandes catégories de biens et services.
Multimode non-Gaussian secure communication under mode-mismatch
Creators: name: Bose, Soumyakanti
name: Jeong, Hyunseok
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Applied Physics (physics.app-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In this paper, we analyse the role of non-Gaussianity in continuous-variable (CV) quantum key distribution (QKD) with multimode light under mode-mismatch. We consider entanglement-based protocol with non-Gaussian resources generated by single-photon-subtraction and zero-photon-catalysis on a two-mode squeezed vacuum state (TMSV). Our results indicate that, compared to the case of TMSV, these non-Gaussian resources reasonably enhances the performance of CV-QKD, even under the effect of noise arising due to mode-mismatch. To be specific, while in the case of TMSV the maximum transmission distance is limited to 47 Km, single-photon subtracted TMSV and zero-photon-catalysed TMSV yield much higher distance of 73 Km and 152 Km respectively. However, photon loss as a practical concern in zero-photon-catalysis setup limits the transmission distance for zero-photon-catalysed TMSV to 36 Km. This makes single-photon-subtraction on TMSV to be the best choice for entanglement-based CV-QKD in obtaining large transmission distance. Nonetheless, we note that the non-Gaussianity does not improve the robustness of entanglement-based CV-QKD scheme against detection inefficiency. We believe that our work provides a practical view of implementing CV-QKD with multimode light under realistic conditions.
description: 8 pages, 9 figures
BIAS CORRECTION IN LAGGED-DEPENDENT VARIABLE MODELS
Creators: name: Kiviet, Jan
name: Phillips, G
name: Kiviet, Jan
name: Phillips, G
Publisher: name: Unknown
Year: 1986
Subjects: subject: Research Methods/ Statistical Methods
subject: lagged-dependent variables
subject: regression
subject: bias correction
subject: small sigma asymptotics

description: Employing small—sigma (o-) asymptotics we approximate the small—sample bias of the ordinary least—squares (OLS) estimator of the full coefficient vector in a linear regression model which includes a one period lagged dependent variable and an arbitrary number of fixed regressors. This bias term is used to construct a corrected least—squares estimator (CLS) which is unbiased to 0 ( o-2). Approximations are obtained for the mean squared error and the variance of the OLS and the CLS estimators in small samples but the complexity of the expressions makes direct comparison difficult. Empirical and artificial data are used to illustrate the theoretical findings and from a small scale simulation study it is shown that the CLS estimator can be virtually unbiased. Its variance, which is of the same order as OLS, can be estimated by the standard expression for the variance of the OLS coefficient vector. The CLS estimator is easy to calculate and provides a simple method of eliminating bias and at the same time it may reduce the mean squared error of estimation. It is shown that the technique can also be used for bias reduction when estimating reduced form equations in a dynamic simultaneous equation system.
"Nonlinear" covariance matrix and portfolio theory for non-Gaussian multivariate distributions
Creators: name: Sornette, D.
name: Simonetti, P.
name: Andersen, J. V.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Statistical Finance (q-fin.ST)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: This paper offers a precise analytical characterization of the distribution of returns for a portfolio constituted of assets whose returns are described by an arbitrary joint multivariate distribution. In this goal, we introduce a non-linear transformation that maps the returns onto gaussian variables whose covariance matrix provides a new measure of dependence between the non-normal returns, generalizing the covariance matrix into a non-linear fractional covariance matrix. This nonlinear covariance matrix is chiseled to the specific fat tail structure of the underlying marginal distributions, thus ensuring stability and good-conditionning. The portfolio distribution is obtained as the solution of a mapping to a so-called phi-q field theory in particle physics, of which we offer an extensive treatment using Feynman diagrammatic techniques and large deviation theory, that we illustrate in details for multivariate Weibull distributions. The main result of our theory is that minimizing the portfolio variance (i.e. the relatively ``small'' risks) may often increase the large risks, as measured by higher normalized cumulants. Extensive empirical tests are presented on the foreign exchange market that validate satisfactorily the theory. For ``fat tail'' distributions, we show that an adequete prediction of the risks of a portfolio relies much more on the correct description of the tail structure rather than on their correlations.
description: Latex, 76 pages
title: Sluggish Exports in Advanced Economies: How Much Is Due to Demand?
Creators: name: Morel, Louis
Publisher: name: Bank of Canada
Year: 2015

description: Exports in advanced economies have been relatively sluggish since 2011, growing at a much slower pace than observed before the global financial crisis. In this paper, export-demand equations for a panel of 18 countries in the Organisation for Economic Co-operation and Development (OECD) are estimated in order to assess whether this sluggishness can be attributed to weak foreign demand. Over half of the slowdown in advanced-economy export growth since 2011 (relative to the pre-crisis trend) can be explained by weak global demand growth. More specifically, exports in advanced economies have been restrained by the weakness of global investment, a trade-intensive demand component and weak demand out of Europe, a region that accounts for about 40 per cent of the demand for advanced-economy exports. Weak foreign demand cannot explain all of the weakness in aggregate OECD exports since 2011, suggesting that other factors have also played a role.
description: Depuis 2011, la croissance des exportations des économies avancées a été relativement faible, nettement inférieure à celle observée avant la crise financière mondiale. Dans cette étude, l’auteur estime des équations de demande d’exportations pour un groupe de 18 pays membres de l’Organisation de coopération et de développement économiques (OCDE) en vue de déterminer si cette faiblesse est imputable à l’atonie de la demande étrangère. Plus de la moitié du ralentissement de la croissance des exportations des économies avancées enregistré depuis 2011 (relativement à leur progression tendancielle d’avant la crise) peut s’expliquer par la croissance timide de la demande mondiale. Plus particulièrement, les exportations des économies avancées ont été freinées par la faiblesse de l’investissement mondial, composante de la demande fortement dépendante des échanges, et par une demande anémique en Europe, région qui compte pour environ 40% de la demande d’exportations des économies avancées. La demande étrangère atone n’explique toutefois pas à elle seule la faiblesse des exportations globales des membres de l’OCDE constatée depuis 2011 : d’autres facteurs auraient joué un rôle.
On product affine hyperspheres in $\mathbb{R}^{n+1}$
Creators: name: Cheng, Xiuxiu
name: Hu, Zejun
name: Moruz, Marilena
name: Vrancken, Luc
Publisher: name: arXiv
Year: 2018
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53A15, 53B25, 53C25

description: In this paper, we study locally strongly convex affine hyperspheres in the unimodular affine space $\mathbb{R}^{n+1}$ which, as Riemannian manifolds, are locally isometric to the Riemannian product of two Riemannian manifolds both possessing constant sectional curvatures. As the main result, a complete classification of such affine hyperspheres is established. Moreover, as direct consequences, affine hyperspheres of dimensions 3 and 4 with parallel Ricci tensor are also classified.
description: 27 pages. This article has been accepted for publication in SCIENCE CHINA Mathematics
Role of inorganic polyphosphate in cellular pharmacological models of Parkinson's disease
Creators: name: Scoma, Ernest R.
Publisher: name: No Publisher Supplied
Year: 2021

description: Parkinson’s Disease (PD) is a complex neurodegenerative disorder. While the mechanisms increasing neuronal death remain still mostly unknown, mitochondrial dysfunction has been broadly described as a crucial component of the etiopathology of PD. Specifically, increased oxidative stress and mitochondrial fission, along with dysfunctional mitochondrial specific autophagy (mitophagy), and decreased energy production from oxidative phosphorylation (OXPHOS) are all well-known contributors to the mitochondrial dysfunction observed in PD. However, the mechanisms that link these processes remain mostly unknown. Inorganic polyphosphate (polyP) is a ubiquitous polymer that exhibits a high mitochondrial co-localization in mammals. The key role played by polyP in the cellular response to diverse types of stressors has already been proposed and demonstrated in multiple organisms. The central goal of this study was to determine the role of mitochondrial polyP in cellular, pharmacologically-induced models of PD. To accomplish this, we created SH-SY5Y and HEK293 cells enzymatically depleted of mitochondrial polyP by stable transfection with yeast exopolyphosphatase (scPPX). We then treated both Wt and mitochondrial polyP(-) (MitoPPX) cells with 6-hydroxydopmaine (6-OHDA), which is a well-known neurotoxin, commonly used in cellular and animal models of PD. Importantly, 6-OHDA does not induce the formation of Lewy bodies. In fact, its main mechanism of action is to undergo oxidation and generate massive amounts of ROS. This is important for our project, as it allowed us to dissect the role of polyP as a bioenergetics regulator from its role as a chaperone, which has been demonstrated in different systems and models. Our experiments showed that, both basally and upon treatment with 6-OHDA, MitoPPX cells exhibit decreased levels of ATP and increased levels of ROS, when compared to Wt. This, led to increased mitochondrial fission and fragmentation, as well as to increased mitophagy. Based on these results we propose that mitochondrial polyP could be crucial in cellular protection against 6-OHDA, through its crucial role in bioenergetics and, therefore, the regulation of intracellular levels of ROS.
Additional file 12: of Efficacy of bevacizumab combined with erlotinib for advanced hepatocellular carcinoma: a single-arm meta-analysis based on prospective studies
Creators: name: Liyun He
name: Deng, Huan
name: Lei, Jun
name: Fengming Yi
name: Jine Li
name: Fan, Xiu
name: Yiping Wei
name: Jianjun Xu
name: Wenxiong Zhang
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: Plant Biology
subject: 60506 Virology

description: Table S8. Pooled any-grade adverse effects (any-grade AEs) and grade 3â 4 AEs in the included advanced HCC patients. (DOCX 15 kb)
Handroanthus subtilis S. O. Grose
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Lamiales
Bignoniaceae
Handroanthus
Handroanthus subtilis

description: [163] Handroanthus subtilis (Sprague & Sandwith) S.O.Grose
(Fig. 11A)
 Syst. Bot. 32 (3): 666 [1 July 2007] (Grose 2007). — Tabebuia subtilis Sprague & Sandwith, Bull. Misc. Inform. Kew 1932 (1): 23 [23 Feb. 1932] (Sprague & Sandwith 1932).
NOTE. — Known only from the Guiana Shield.
 HERBARIUM DATA (FG). — 5 collections at CAY. Sel. exs.: D. Sabatier & M.-F. Prévost 4826.
INVENTORY DATA (FG). — 19 trees in 12 plots; Fmax <1 %; dbhinv = 48.3 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 396, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Additional file 1: of Patient and provider experience and perspectives of a risk-based approach to multidisciplinary chronic kidney disease care: a mixed methods study
Creators: name: Smekal, Michelle
name: Tam-Tham, Helen
name: Finlay, Juli
name: Maoliosa Donald
name: Thomas, Chandra
name: Weaver, Robert
name: Quinn, Robert
name: Tam, Kin
name: Manns, Braden
name: Tonelli, Marcello
name: Aminu Bello
name: Tangri, Navdeep
name: Hemmelgarn, Brenda
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Patient Interview Questions: a list of the interview questions included in the semi-structured patient interviews. (PDF 305 kb)
Infant movement classification through pressure distribution analysis
Creators: name: Kulvicius, Tomas
name: Zhang, Dajie
name: Nielsen-Saines, Karin
name: Bölte, Sven
name: Kraft, Marc
name: Einspieler, Christa
name: Poustka, Luise
name: Wörgötter, Florentin
name: Marschik, Peter B
Publisher: name: arXiv
Year: 2022
Subjects: subject: Signal Processing (eess.SP)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Aiming at objective early detection of neuromotor disorders such as cerebral palsy, we proposed an innovative non-intrusive approach using a pressure sensing device to classify infant general movements (GMs). Here, we tested the feasibility of using pressure data to differentiate typical GM patterns of the ''fidgety period'' (i.e., fidgety movements) vs. the ''pre-fidgety period'' (i.e., writhing movements). Participants (N = 45) were sampled from a typically-developing infant cohort. Multi-modal sensor data, including pressure data from a 32x32-grid pressure sensing mat with 1024 sensors, were prospectively recorded for each infant in seven succeeding laboratory sessions in biweekly intervals from 4-16 weeks of post-term age. For proof-of-concept, 1776 pressure data snippets, each 5s long, from the two targeted age periods were taken for movement classification. Each snippet was pre-annotated based on corresponding synchronised video data by human assessors as either fidgety present (FM+) or absent (FM-). Multiple neural network architectures were tested to distinguish the FM+ vs. FM- classes, including support vector machines (SVM), feed-forward networks (FFNs), convolutional neural networks (CNNs), and long short-term memory (LSTM) networks. The CNN achieved the highest average classification accuracy (81.4%) for classes FM+ vs. FM-. Comparing the pros and cons of other methods aiming at automated GMA to the pressure sensing approach, we concluded that the pressure sensing approach has great potential for efficient large-scale motion data acquisition and sharing. This will in return enable improvement of the approach that may prove scalable for daily clinical application for evaluating infant neuromotor functions.
INDEX: 2005
Creators: name: Gamman, Lorraine
name: Willcocks, Marcus
name: Ekblom, Paul
Publisher: name: University of the Arts London
Year: 2024
Subjects: classificationCode: 330313
subject: Social design
classificationCode: 330309
subject: Industrial and product design
classificationCode: 440204
subject: Crime and social justice

description: DACRC were awarded 2 ‘Top Nominations’ at INDEX: 2005, one of the biggest global design and innovation awards. INDEX was initiated by the Danish Government and the city of Copenhagen. Ninety-six nominated top designs, including DACRC’s Karrysafe and Grippa products, were displayed in the Town Hall Square in Copenhagen.
Additional file 13: of Efficacy of bevacizumab combined with erlotinib for advanced hepatocellular carcinoma: a single-arm meta-analysis based on prospective studies
Creators: name: Liyun He
name: Deng, Huan
name: Lei, Jun
name: Fengming Yi
name: Jine Li
name: Fan, Xiu
name: Yiping Wei
name: Jianjun Xu
name: Wenxiong Zhang
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Table S9. Relatively common AEs of any grade in each included study. (DOCX 14 kb)