cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of SARS-CoV-2 PCR-positive and PCR-negative cases of pneumonia admitted to the hospital during the peak of COVID-19 pandemic: analysis of in-hospital and post-hospital mortality
Creators: name: Abduzhappar Gaipov
name: Arnur Gusmanov
name: Abbay, Anara
name: Yesbolat Sakko
name: Alpamys Issanov
name: Kainar Kadyrzhanuly
name: Yermakhanova, Zhanar
name: Aliyeva, Lazzat
name: Kashkynbayev, Ardak
name: Iklas Moldaliyev
name: Crape, Byron
name: Sarria-Santamera, Antonio
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: 60506 Virology
subject: Computational Biology

description: Additional file 1 Supplement Table 1. Association between in-hospital mortality and socio-demographic parameters using unadjusted (crude) and adjusted Cox proportional hazard regression analysis. Supplement Table 2. Association between post-hospital mortality and socio-demographic parameters using unadjusted (crude) and adjusted competing risk regression analysis. Supplement Table 3. Association between overall mortality (in-hospital and post-hospital) and socio-demographic parameters using unadjusted (crude) and adjusted Cox proportional hazard regression analysis in subgroup of patients admitted to provisional and infectious disease hospitals. Supplement Table 4. General characteristics of cohorts in 2019 and 2020. Supplement Table 5. Association between in-hospital mortality and socio-demographic parameters using unadjusted (crude) and adjusted Cox proportional hazard regression analysis (2019). Supplement Figure 1. Number of daily deaths after hospital discharge. Supplement Figure 2. Unadjusted in-hospital survival probability by SARS-CoV-2 PCR test results. Supplement Figure 3. Cumulative incidence of post-hospital mortality by SARS-CoV-2 PCR-test results (competing risk is in-hospital mortality).
Research on Research Visibility
Creators: name: Orduña-Malea, Enrique
name: Font-Julián, Cristina I.
Publisher: name: arXiv
Year: 2025
Subjects: subject: Digital Libraries (cs.DL)
subject: FOS: Computer and information sciences

description: This editorial explores the significance of research visibility within the evolving landscape of academic communication, mainly focusing on the role of search engines as online meta-markets shaping the impact of research. With the rapid expansion of scientific output and the increasing reliance on algorithm-driven platforms such as Google and Google Scholar, the online visibility of scholarly work has become an essential factor in determining its reach and influence. The need for more rigorous research into academic search engine optimization (A-SEO), a field still in its infancy despite its growing relevance, is also discussed, highlighting key challenges in the field, including the lack of robust research methodologies, the skepticism within the academic community regarding the commercialization of science, and the need for standardization in reporting and measurement techniques. This editorial thus invites a multidisciplinary dialogue on the future of research visibility, with significant implications for academic publishing, science communication, research evaluation, and the global scientific ecosystem.
description: 8 pages, 1 figure
Selected Results on the Transition from Short to Long Distance Physics at HERA
Creators: name: Gayler, Joerg
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Recent results from the HERA ep collider are discussed with emphasis on the transition from short to long distance phenomena in QCD. The results cover inclusive ep scattering, inclusive diffractive scattering, vector meson production, and deeply virtual Compton scattering (DVCS).
description: 10 pages, 8 figures, talk at MAD'01, Antananarivo, October 2001
Food demand in Vietnam: structural changes and projections to 2030
Creators: name: Hoang, Hoa
name: Meyers, William H.
name: Hoang, Hoa
name: Meyers, William H.
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agricultural and Food Policy
subject: Consumer/Household Economics
subject: QUAIDS
subject: Vietnam
subject: Southeast Asia
subject: Diet transition
subject: Rice consumption
subject: Household demand

description: Rank three demand systems have been recognized to be best-suited for long-term demand projections due to their Engel flexibility. Using a fitted QUAIDS model, food demand in Vietnam is projected under scenarios that account for alternative growth rates in food expenditures, food prices and urbanization. Results indicate that at higher levels of expenditure growth, budget share of rice declines while budget shares of high-valued foods such as meat and drinks increase. Demand for rice is projected to decline in 2020 and further in 2030 both on a per capita basis and in total while demand for other foods increases. The projections also show that the effect of urbanization is more remarkable for rice while it is modest for non-rice food groups. Results of this study highlight the importance of considering the effect of income distribution and urbanization in long-term food demand projections.
The g-mode spectrum of reactive neutron star cores
Creators: name: Andersson, N.
name: Pnigouras, P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We discuss the impact of nuclear reactions on the spectrum of gravity g-modes of a mature neutron star, demonstrating the anticipated disappearance of these modes when the timescale associated with the oscillations is longer than that of nuclear reactions. This is the expected result, but different aspects of the demonstration may be relevant for related problems in neutron star astrophysics. In particular, we develop the framework required for an explicit implementation of finite-time nuclear reactions in neutron star oscillation problems and demonstrate how this formulation connects with the usual bulk viscosity prescription. We also discuss implications of the absence of very high order g-modes for problems of astrophysical relevance.
description: 7 pages, 2 figures
Computational Study of Structure and Dynamics of Ionic Liquids
Creators: name: Jiannan Liu
Publisher: name: Carnegie Mellon University
Year: 2019
Subjects: subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: Sulfonic acid based and imidazolium-based ionic liquids were studied in this thesis. A classical force field for sulfonic acid was developed in OPLS-AA and CHARMM format. The structure and dynamics of alyl sulfonic acid was examined to validated the force field, including density, heat of vaporization and transport properties. The radial distribution function produced from the force field was also compared with the results of ab inito molecular dynamics. Next, the dissolution of ZnO (10 10) surface in a sulfonic acid based ionic liquid was studied using ab initio approaches. Possible
pathways of the initial dissolution process are explored. Energies of proton transfer from ionic liquids to ZnO (10 10) surfaces are calucated. The solvation of zinc ion is also discussed. For imidazolium-based ionic liquids, its heterogeneous dynamics was invastigated with the help of four point correlation function. In addition, we also proposed a new “mobile” self four point correlation function to better describe the collective motions. A comparison between imidazolium-based ionic liquids, choline acetate and acetonitrile was presented. The effects of the side chain length of imidazolium-based ionic liquids were also discussed in detail. In the end, the interactions between the anions and the hydrogens on the imidazolium ring were examined with the calculation of their vibrational spectroscopy. The results of classical force field and DFT calculations were compared.
The Effect of Rainfall Variation on Agricultural Households: Evidence from Mexico
Creators: name: Meza-Pale, Pablo
name: Yunez-Naude, Antonio
name: Meza-Pale, Pablo
name: Yunez-Naude, Antonio
Publisher: name: Unknown
Year: 2015
Subjects: Consumer/Household Economics
Environmental Economics and Policy

description: This paper presents results of the rainfall impact on agricultural production and net income for rural households in Mexico using a two-year panel data set. We construct a metric on rainfall variation using historical data from weather stations across Mexico. The relationship between our rainfall measure and agricultural production indicates a consistent negative effect on maize production, specially for rain-fed and small farmers. Moreover, there is mixed evidence for non-maize crops production and non-significant rainfall impact for household’s net income.
Variational Method for Calculation of Plasma Phase Diagrams in Path Integral Representation
Creators: name: Madzhulis, Ilmars
name: Frishfelds, Vilnis
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The use of variational method in functional integral approach is discussed for fermion and boson systems with Coulomb interaction. The formal general expression of thermodynamic potential is obtained by Feynman path integral technique and representation of Coulomb interaction with functional integrals. Introduced additional complex field show to transform the problem to calculation of functional integrals containing third order vertices. The thermodynamic potential can be found from variational principle with respect to field cumulants. The calculation of the equation of state and critical properties is demonstrated for symmetrical plasma by variation of finite number of parameters in the propagator.
description: 10 pages, 4 figures, compressed to appear in Contrib. Plasma Phys
Additional file 1 of Relationship between benzodiazepine prescription, aggressive behavior, and behavioral disinhibition: a retrospective study in a Swiss prison
Creators: name: Baggio, Stéphanie
name: Starcevic, Vladan
name: Heller, Patrick
name: Brändle, Karen
name: Franke, Irina
name: Schneeberger, Andreas
name: Buadze, Anna
name: Gamma, Alex
name: Schleifer, Roman
name: Gétaz, Laurent
name: Wolff, Hans
name: Liebrenz, Michael
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Table S1. Types of benzodiazepines prescribed and guidelines for conversion into diazepam mg equivalents.
Additional file 2: of Comparative RNA-Seq analysis reveals a critical role for brassinosteroids in rose (Rosa hybrida) petal defense against Botrytis cinerea infection
Creators: name: Liu, Xintong
name: Cao, Xiaoqian
name: Shi, Shaochuan
name: Zhao, Na
name: Li, Dandan
name: Fang, Peihong
name: Chen, Xi
name: Qi, Weicong
name: Zhang, Zhao
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Table S1. List of all primers used in this study. (DOCX 15 kb)
Boliviela cucurbita Nielson 2011, sp. nov.
Creators: name: Nielson, M. W.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Boliviela
Boliviela cucurbita

description: Boliviela cucurbita, sp. nov.
(Plate I B, Figs. 8–16)
 Length. Male 9.00 mm.; female unknown.
 External morphology. Slender species. General color dark brown with numerous, small, yellow spots on veins and 2 large, irregular shaped spots on costa of forewings, head and face dark brown (Plate IB). Head significantly narrower than pronotum, anterior margin acutely angulate; crown slightly narrower than width of eyes, produced distally about 1/3 of entire length, lateral margins nearly parallel, slightly carinate, disk depressed; eyes large, semiglobular; pronotum about ¼ as long as median length of crown; mesonotum equal in length to pronotum; forewings typical; clypeus elongate, lateral margins broadly convex, broad in basal ½; clypellus about 1/3 as long as clypeus, base broad and inflated, lateral margins constricted medially.
 Male genitalia. Pygofer narrow with 2 caudal processes, caudodorsal process broad, robust, curved basally, evenly narrowed in distal 2/3, caudoventral process long, very narrow, membranous, nearly reaching apex of caudodorsal lobe (Fig. 8); right subgenital plate long, robust, outer lateral margin expanded in distal 1/3, moderately setose (Fig. 9); right style about as long as aedeagus, narrow in distal ¾, slightly inflated in distal ¼ (Figs. 10, 11); aedeagus narrow in dorsal view, apex inflated, shaft prominently inflated subbasally in lateral view, narrowed in distal ½, apex curved dorsally at apex, apex flanged laterally, two robust spines subbasally, gonopore apical (Figs. 12, 13, 14); connective small, Y-shaped, stem very short (Fig. 15); dorsal connective short, bifid basally, attached to base of aedeagal socle in dorsal view, not encircling aedeagal shaft (16).
 Material examined. Holotype male. COLOMBIA: Risaralda, SFF Otún Quimbaya Urapanera, 4º 44’N – 75º 35’ W., 1900 m., Malaise, 3/4/03–3/20/03, G. Lopez, leg., M. 3687 (IAHC).
 Etymology. The name is descriptive resembling shape of certain squash varieties.
 Remarks. This species is related to several species in Boliviela in which the shaft of the aedeagus is inflated and can be distinguished easily from them by the aedeagus which has 2 robust, subbasal spines and dorsally recurved apex.
description: Published as part of Nielson, M. W., 2011, 2953, pp. 1-85 in Zootaxa 2953 on page 12
Pulse-Enhanced Two-Photon Interference with Solid State Quantum Emitters
Creators: name: Fotso, Herbert F
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The ability to entangle distant quantum nodes is essential for the construction of quantum networks and for quantum information processing. For solid-state quantum emitters used as qubits, it can be achieved by photon interference. When the emitter is subject to spectral diffusion, this process can become highly inefficient, impeding the achievement of scalable quantum technologies. We study two-photon interference in the context of a Hong-Ou-Mandel (HOM)-type experiment for two separate quantum emitters, with different detunings with respect to a specific target frequency. We evaluate the second order coherences that characterize photon indistinguishability between the two emitters. We find that the two-photon interference operation that is inefficient in the absence of a control protocol, when the two detunings are different and spectral overlap is lessened, can be highly improved by a periodic sequence of $π$ pulses at a set target frequency. Photon indistinguishability in solid state and other quantum emitters subject to spectral diffusion can thus be enhanced by the proposed pulse sequence and similar external control protocols despite the fluctuations in the environment.
description: 6 pages, 6 figures
Boliviela caverna Nielson 2011, sp. nov.
Creators: name: Nielson, M. W.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Boliviela
Boliviela caverna

description: Boliviela caverna, sp. nov.
(Plate 1C, Figs. 17–24)
 Length. Male 8.50 mm., female unknown.
 External morphology. Moderately large, slender species. General color black throughout with numerous very small yellow spots on veins and one large yellow marking subapically on forewings; eyes grey; face dark brown, speckled with small yellow spots (Plate IC). Head significantly narrower than pronotum, anterior margin acutely angled; crown narrower than width of eyes, produced distally about ¼ distance of entire median length, lateral margins parallel, slightly carinate, disk depressed; pronotum with median length less than length of crown, surface sparsely bullated; mesonotum about equal in length to pronotum; forewings typical; clypeus elongate, broad in basal half, narrowed in apical half; clypellus short, about ¼ as long as clypeus, base very broad, inflated, lateral margins constricted medially.
 Male genitalia. Pygofer narrow with 2 distinct caudal processes, caudodorsal process long, narrow, curved near middle, caudoventral process very long, broad in basal 1/3, attenuated in apical 2/3, apex sharply pointed (Fig. 17); right subgenital plate long, narrow, outer lateral margin expanded in distal ½, sparsely pilose (Fig. 18); right style long, narrow in middle 2/3, apex expanded in distal ¼ (Figs. 19, 20); aedeagus long, inflated along middle half in dorsal and lateral views, cavernate at middle with distal flange in lateral view, tubular, curved in apical 2/6, apical 1/6 digitate, sinuate and directed caudodorsally in lateral view, gonopore subapical (Figs. 21, 22); connective small, Y-shaped, stem very short (Fig. 23); dorsal connective long, narrow, bifurcate basally (Fig. 24), attached basally to dorso-subbasal shaft of aedeagus, not encircling shaft (Fig. 21).
 Material examined. Holotype male. COLOMBIA: Huila, PNN Cueva de los Cuacharos, Borde de Rio Suaza, 1º 37’N.– 76º6’W., 2020 m., 28 Nov 01–11 Dec 01, M. 2542, Malaise, D. Campos (IAHC). Paratype, 1 male, Huila, PNN Cueva de los Cuachoros, Cabana Cedros, 1º37’N.– 76º6’W., 1950 m., 22 Nov 01–12 Feb 01, M. 2526, Malaise, D. Campos (MLBM).
 Etymology. The name is descriptive for a large excavation in the middle of the inflated portion of the aedeagal shaft.
 Remarks. This species is similar in male genitalia features to B. inflata DeLong and can be separated by the larger size, the excavated aedeagal shaft and the short basal bifurcation of the dorsal apodeme.
description: Published as part of Nielson, M. W., 2011, 2953, pp. 1-85 in Zootaxa 2953 on pages 12-13
Cooling timescale for protoneutron stars and properties of nuclear matter: Effective mass and symmetry energy at high densities
Creators: name: Nakazato, Ken'ichiro
name: Suzuki, Hideyuki
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The cooling process of a protoneutron star is investigated with focus on its sensitivity to properties of hot and dense matter. An equation of state, which includes the nucleon effective mass and nuclear symmetry energy at twice the saturation density as control parameters, is constructed for systematic studies. The numerical code utilized in this study follows a quasi-static evolution of a protoneutron star solving the general-relativistic stellar structure with neutrino diffusion. The cooling timescale evaluated from the neutrino light curve is found to be longer for the models with larger effective masses and smaller symmetry energies at high densities. The present results are compared with those for other equations of state and it is found that they are consistent in terms of their dependences on the effective mass and neutron star radius.
description: 11 pages, 9 figures, accepted for publication in ApJ
Boliviela biungulata Nielson 2011, sp. nov.
Creators: name: Nielson, M. W.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Boliviela
Boliviela biungulata

description: Boliviela biungulata, sp. nov.
(Plate ID, Figs. 25–32)
 Length. Male 9.00–9.50 mm., female unknown.
 External morphology. Large, robust species. General color dark brown with yellow markings on crown, pronotum and veins of forewings (Plate ID). Head significantly narrower than pronotum, anterior margin obtusely angulate; crown broad, wider than width of eyes, produced distally to about ¼ of entire median length, lateral margins distinctly carinate, disk depressed; eyes large, elongate ovoid; pronotum with median length about ¼ times longer than crown; mesonotum with median length about equal to length of pronotum; forewings typical; clypeus long, broad, lateral margins broadly convex, slightly depressed in apical ½, inflated in basal ½; clypellus short, about 1/3 as long as clypeus, broad and inflated basally, lateral margins constricted medially.
 Male genitalia. Pygofer narrow with 2 prominent caudal processes, caudodorsal process moderately long, curved robust, caudoventral process very long, exceeding apex of caudodorsal lobe, broad in basal 1/3, attenuated in distal 2/3 (Fig. 25); right subgenital plate long, narrow, lateral margins expanded along distal 4/6–5/6, profusely setose in distal half (Fig. 26); right style long, narrowed along middle, expanded in distal 2/5 (Figs. 27, 28); aedeagus long, somewhat expanded medially in lateral view, apex recurved, digitate apically (Fig. 29), in ventral view with large flange, latero-apical, sharply pointed processes directed distally (Fig. 30); connective small, Y-shaped, stem short (Fig. 31); dorsal connective long, narrow, shallow bifurcation basally (Fig. 32), attached subbasally to aedeagal shaft, not encircling shaft (29).
 Material examined. Holotype male. PERU: Huanuco, Vic. [vicinity] Tingo Maria, 1–5 June 1999, W. Hansen, S. Kellar (NMNH). Paratypes. Two males, same data as holotype (USU, MLBM).
 Etymology. The name is descriptive for 2 long lateral processes on the middle of the aedeagal shaft.
 Remarks. From B. angustiformis (Linnavuori) to which it is most similar, B. biungulata , sp. nov. can be distinguished by the narrower aedeagal shaft in dorsal view, the configuration of the medial, aedeagal processes and configuration of the dorsal connective attachment to the aedeagus.
description: Published as part of Nielson, M. W., 2011, 2953, pp. 1-85 in Zootaxa 2953 on page 13
Low-energy properties and magnetization plateaus in a 2-leg mixed spin ladder
Creators: name: Lou, Jizhong
name: Chen, Changfeng
name: Qin, Shaojin
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Using the density matrix renormalization group technique we investigate the low-energy properties and the magnetization plateau behavior in a 2-leg mixed spin ladder consisting of a spin-1/2 chain coupled with a spin-1 chain. The calculated results show that the system is in the same universality class as the spin-3/2 chain when the interchain coupling is strongly ferromagnetic, but the similarity between the two systems is less clear under other coupling conditions. We have identified two types of magnetization plateau phases. The calculation of the magnetization distribution on the spin-1/2 and the spin-1 chains on the ladder shows that one plateau phase is related to the partially magnetized valence-bond-solid state, and the other plateau state contains strongly coupled S=1 and s=1/2 spins on the rung.
description: 6 pages with 8 eps figures
Autonomous multipartite entanglement engines
Creators: name: Tavakoli, Armin
name: Haack, Géraldine
name: Brunner, Nicolas
name: Brask, Jonatan Bohr
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The generation of genuine multipartite entangled states is challenging in practice. Here we explore a new route to this task, via autonomous entanglement engines which use only incoherent coupling to thermal baths and time-independent interactions. We present a general machine architecture, which allows for the generation of a broad range of multipartite entangled states in a heralded manner. Specifically, given a target multiple-qubit state, we give a sufficient condition ensuring that it can be generated by our machine. We discuss the cases of Greenberger-Horne-Zeilinger, Dicke and cluster states in detail. These results demonstrate the potential of purely thermal resources for creating multipartite entangled states useful for quantum information processing.
description: 5 pages, 4 figures; appendix 9 pages
Cosmic Ray Production of $^6$Li by Structure Formation Shocks in the Early Galaxy
Creators: name: Inoue, Susumu
name: Suzuki, Takeru Ken
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We discuss the production of the element $^6$Li in the early Galaxy by cosmic rays accelerated at structure formation shocks, driven by the hierarchical merging of sub-Galactic halos during Galaxy formation. The salient features of this scenario are discussed and compared with observations of $^6$Li in metal-poor halo stars, including a recent Subaru HDS result on the star HD140283. Some unique predictions of the model are clearly testable by future observations and may also provide important insight into how the Galaxy formed.
description: 4 pages, 1 figure; to appear in Nuc. Phys. A; talk at Nuclei in the Cosmos 7, Fuji-Yoshida, Japan 2002
Electron Transport through T-Shaped Double-Dots System
Creators: name: Takazawa, Yusuke
name: Imai, Yoshiki
name: Kawakami, Norio
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Correlation effects on electron transport through a system of T-shaped double-dots are investigated, for which only one of the dots is directly connected to the leads. We evaluate the local density of states and the conductance by means of the non-crossing approximation at finite temperatures as well as the slave-boson mean field approximation at zero temperature. It is found that the dot which is not directly connected to the leads considerably influences the conductance, making its behavior quite different from the case of a single-dot system. In particular, we find a novel phenomenon in the Kondo regime with a small inter-dot coupling, i.e. Fano-like suppression of the Kondo-mediated conductance, when two dot levels coincide with each other energetically.
description: 6 pages,7 figures
Deformation and sorting of capsules in a T-junction
Creators: name: Häner, E.
name: Heil, M.
name: Juel, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We study experimentally the motion and deformation of individual capsules transported by a constant volume-flux flow of low Reynolds number, through the T-junction of a channel with rectangular cross-section. We use millimetric ovalbumin-alginate capsules which we manufacture and characterise independently of the flow experiment. Centred capsules travel at constant velocity down the straight channel leading to the T-junction where they decelerate and expand in the spanwise direction before turning into one of the two identical daughter channels. There, non-inertial lift forces act to re-centre them and relax their shape until they reach a steady state of propagation. We find that the dynamics of fixed-size capsules within our channel geometry are governed by a capillary number Ca defined as the ratio of viscous shear forces to elastic restoring forces. We quantify the elastic forces by statically compressing the capsule to 50% of its initial diameter between parallel plates rather than by the Young's modulus of the encapsulating membrane, in order to account for different membrane thickness, pre-inflation and non-linear elastic deformation. We show that the maximum extension in the T-junction of capsules of different stiffness collapses onto a master curve in Ca. Thus, it provides a sensitive measure of the relative stiffness of capsules at constant flow rate, particularly for softer capsules. We also find that the T-junction can sort fixed-size capsules according to their stiffness because the position in the T-junction from which capsules are entrained into the daughter channel depends uniquely on Ca. We demonstrate that a T-junction can be used as a sorting device by enhancing this initial capsule separation through a diffuser.
description: 24 pages, 15 figures
Ventrolidia Nielson 2011
Creators: name: Nielson, M. W.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Ventrolidia

description: Key to species of Ventrolidia (males)
 1. Forewing with large ochraceous spot on costa; aedeagus with ventral processes attenuated, sharply pointed in lateral and dorsal views (Figs. 707, 710, Nielson 1982)................................. (Bolivia, Peru) V. ortha (DeLong), comb. nov.
 - Forewing without such spot; aedeagus with ventral processes not attenuated, apex acutely truncate in lateral view (Figs. 34, 35, Nielson, 1988)................................................. (Ecuador)  V. paraorth a  (Nielson), comb. nov.
description: Published as part of Nielson, M. W., 2011, 2953, pp. 1-85 in Zootaxa 2953 on page 14
Dileptons in High-Energy Heavy-Ion Collisions
Creators: name: Rapp, R.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The current status of our understanding of dilepton production in ultrarelativistic heavy-ion collisions is discussed with special emphasis on signals from the (approach towards) chirally restored and deconfined phases. In particular, recent results of the CERN-SPS low-energy runs are compared to model predictions and interpreted. Prospects for RHIC experiments are given.
description: Invited talk at ICPAQGP, Jaipur, India, Nov. 26-30, 2001; 1 Latex and 9 eps-/ps-files Reoprt No.: SUNY-NTG-02-01
Regimes of spray formation in gas-centered swirl coaxial atomizers
Creators: name: Sivakumar, Deivandren
name: Kulkarni, Varun
Publisher: name: arXiv
Year: 2025
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Spray formation in ambient atmosphere from gas-centered swirl coaxial atomizers is described by carrying out experiments in a spray test facility. The atomizer discharges a circular air jet and an axisymmetric swirling water sheet from its coaxially arranged inner and outer orifices. A high-speed digital imaging system along with a backlight illumination arrangement is employed to record the details of liquid sheet breakup and spray development. Spray regimes exhibiting different sheet breakup mechanisms are identified and their characteristic features presented. The identified spray regimes are wave-assisted sheet breakup, perforated sheet breakup, segmented sheet breakup, and pulsation spray regime. In the regime of wave-assisted sheet breakup, the sheet breakup shows features similar to the breakup of two-dimensional planar air-blasted liquid sheets. At high air-to-liquid momentum ratios, the interaction process between the axisymmetric swirling liquid sheet and the circular air jet develops spray processes which are more specific to the atomizer studied here. The spray exhibits a periodic ejection of liquid masses whose features are dominantly controlled by the central air jet.
description: 9 pages, 12 figures
AdS$_3$ Reconstruction with General Gravitational Dressings
Creators: name: Chen, Hongbin
name: Kaplan, Jared
name: Sharma, Utkarsh
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The gauge redundancy of quantum gravity makes the definition of local operators ambiguous, as they depend on the choice of gauge or on a `gravitational dressing' analogous to a choice of Wilson line attachments. Recent work identified exact AdS$_3$ proto-fields by fixing to a Fefferman-Graham gauge. Here we extend that work and define proto-fields with general gravitational dressing. We first study bulk fields charged under a $U(1)$ Chern-Simons gauge theory as an illustrative warm-up, and then generalize the results to gravity. As an application, we compute a gravitational loop correction to the bulk-boundary correlator in the background of a black hole microstate, and then verify this calculation using a newly adapted recursion relation. Branch points at the Euclidean horizon are present in the $1/c$ corrections to semiclassical correlators.
description: 42+20 pages, 5 figures
Influence of the starting composition on the structural and superconducting properties of MgB2 phase
Creators: name: Zhao, Y. G.
name: Zhang, X. P.
name: Qiao, P. T.
name: Zhang, H. T.
name: Jia, S. L.
name: Zhu, B. S. Cao M. H.
name: Han, Z. H.
name: Wang, X. L.
name: Gu, B. L.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report the preparation of Mg$_{1-x}$B$_{2}$ (0$\le$x$\le$0.5) compounds with the nominal compositions. Single phase MgB$_{2}$ was obtained for x=0 sample. For 0$
description: 11 pages, 4 figures
Not a simple relationship between Neptune's migration speed and Kuiper belt inclination excitation
Creators: name: Volk, Kathryn
name: Malhotra, Renu
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present numerical simulations of giant planet migration in our solar system and examine how the speed of planetary migration affects inclinations in the resulting population of small bodies (test particles) scattered outward and subsequently captured into Neptune's 3:2 mean motion resonance (the Plutinos) as well as the hot classical Kuiper belt population. We do not find a consistent relationship between the degree of test particle inclination excitation and e-folding planet migration timescales in the range 5-50 Myr. Our results present a counter-example to Nesvorny 2015's finding that the Plutino and hot classical inclinations showed a marked increase with increasing e-folding timescales for Neptune's migration. We argue that these differing results are likely due to differing secular architectures of the giant planets during and after migration. Small changes in the planets' initial conditions and differences in the numerical implementation of planet migration can result in different amplitudes of the planets' inclination secular modes, and this can lead to different final inclination distributions for test particles in the simulations. We conclude that the observed large inclination dispersion of Kuiper belt objects does not require Neptune's migration to be slow; planetary migration with e-folding timescales of 5, 10, 30, and 50 Myr can all yield inclination dispersions similar to the observed Plutino and hot classical populations, with no correlation between the degree of inclination excitation and migration speed.
description: accepted for publication in AJ
Carinoscapula Nielson 2011
Creators: name: Nielson, M. W.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Carinoscapula

description: Key to species of Carinoscapula (males)
 1. Forewing with broad black, transverse bands; aedeagus with single subapical spine (Fig. 7, Nielson 1992).................................................................................(Colombia) C. sarcula (Nielson) comb. nov.
 - Forewing without such bands; aedeagus with 2 subapical spines (Fig. 25, Nielson 1988)........................................................................................ (Colombia, Peru) C. bispinosa (Nielson), comb. nov.
description: Published as part of Nielson, M. W., 2011, 2953, pp. 1-85 in Zootaxa 2953 on page 14
The phase-diagram of the IGM and the entropy floor of groups and clusters: are clusters born warm?
Creators: name: Valageas, P.
name: Schaeffer, R.
name: Silk, J.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We point out that two problems of observational cosmology, the facts i) that > 60% of the baryonic content of the universe is not observed at z=0 and ii) that the properties of small clusters do not agree with simple expectations, could be closely related. As shown by recent studies, the shock-heating associated with the formation of large-scale structures heats the intergalactic medium (IGM) and leads to a ``warm IGM'' component for the gas. In the same spirit, we suggest the intracluster medium (ICM) to be a mixture of galaxy-recycled, metal enriched gas and intergalactic gas, shock-heated by the collapsing much larger scales. This could be obtained through two processes: 1) the late infalling gas from the external warm IGM is efficiently mixed within the halo and brings some additional entropy, or 2) the shocks generated by larger non-linear scales are also present within clusters and can heat the ICM. We show that if assumption (1) holds, the entropy brought by the warm IGM is sufficient to explain the observed properties of clusters, in particular the entropy floor and the LX-T relation. On the other hand, we briefly note that the scenario (2) would require a stronger shock-heating because of the larger density of the ICM as compared with filaments. Our scenario of clusters being "born warm" can be checked through the predicted redshift evolution of the entropy floor.
description: 8 pages, final version published in MNRAS
LOTIN TIL AMALIY MASHG'ULOTLARIDA TERMIN,  ATAMA VA IBORA SO'ZLARINING QO'LLANILISHI
Creators: name: Hafizova., M.
Publisher: name: Zenodo
Year: 2024

description: Mazkur  maqola tibbiy  oliygohlarda «lotin  tili  va  tibbiy  atamashunoslik asoslari»  fanini  o’qitishda  atama, termin va iboralardan  foydalanishda ularni ma’no xususiyatlarini  e’tiborga  olish kerakligini  e`tirof  etuvchi  ilmiy amaliy dalillar  asosida  tahlil  qilishga  harakat  qildik va  natija  hamda xulosalarni   o’qitish  amaliyot jarayonida o’rni  bilan hisobga  olish  darkorligini  imkon  darajasida  asoslab,  tavsiyalar  berildi.
The Dynamic Model of the UR10 Robot and its ROS2 Integration
Creators: name: Petrone, Vincenzo
name: Ferrentino, Enrico
name: Chiacchio, Pasquale
Publisher: name: arXiv
Year: 2025
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: This paper presents the full dynamic model of the UR10 industrial robot. A triple-stage identification approach is adopted to estimate the manipulator's dynamic coefficients. First, linear parameters are computed using a standard linear regression algorithm. Subsequently, nonlinear friction parameters are estimated according to a sigmoidal model. Lastly, motor drive gains are devised to map estimated joint currents to torques. The overall identified model can be used for both control and planning purposes, as the accompanied ROS2 software can be easily reconfigured to account for a generic payload. The estimated robot model is experimentally validated against a set of exciting trajectories and compared to the state-of-the-art model for the same manipulator, achieving higher current prediction accuracy (up to a factor of 4.43) and more precise motor gains. The related software is available at https://codeocean.com/capsule/8515919/tree/v2.
description: 11 pages, 6 figures, 6 tables, IEEE Transactions on Industrial Informatics
Localization of polymers in a finite medium with fixed random obstacles
Creators: name: Goldschmidt, Yadin Y.
name: Shiferaw, Yohannes
Publisher: name: arXiv
Year: 2001
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: In this paper we investigate the conformation statistics of a Gaussian chain embedded in a medium of finite size, in the presence of quenched random obstacles. The similarities and differences between the case of random obstacles and the case of a Gaussian random potential are elucidated. The connection with the density of states of electrons in a metal with random repulsive impurities of finite range is discussed. We also interpret the results obtained in some previous numerical simulations.
description: 23 pages, 3 figures, revtex
Visible light-promoted self-coupling of N-chloramines at room temperature: A metal-free access to substituted amides
Creators: name: Narendra R. Chaubey
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Marine Biology

description: An efficient protocol to synthesize substituted amides via self-coupling of N-chlorobenzylamines has been developed under visible light-promoted mild condition. Both the electron-deficient and electron-rich benzylamines undergo self-coupling very readily to produce the amide linkage under given reaction conditions.
Bridging the Architecture Gap: Abstracting Performance-Relevant Properties of Modern Server Processors
Creators: name: Hofmann, Johannes
name: Alappat, Christie L.
name: Hager, Georg
name: Fey, Dietmar
name: Wellein, Gerhard
Publisher: name: arXiv
Year: 2019
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Hardware Architecture (cs.AR)
subject: Performance (cs.PF)
subject: FOS: Computer and information sciences

description: We describe a universal modeling approach for predicting single- and multicore runtime of steady-state loops on server processors. To this end we strictly differentiate between application and machine models: An application model comprises the loop code, problem sizes, and other runtime parameters, while a machine model is an abstraction of all performance-relevant properties of a CPU. We introduce a generic method for determining machine models and present results for relevant server-processor architectures by Intel, AMD, IBM, and Marvell/Cavium. Considering this wide range of architectures, the set of features required for adequate performance modeling is surprisingly small. To validate our approach, we compare performance predictions to empirical data for an OpenMP-parallel preconditioned CG algorithm, which includes compute- and memory-bound kernels. Both single- and multicore analysis shows that the model exhibits average and maximum relative errors of 5% and 10%. Deviations from the model and insights gained are discussed in detail.
description: 12 pages, 7 figures
Additional file 3: of Effect of surgical liver resection on circulating tumor cells in patients with hepatocellular carcinoma
Creators: name: Yu, Jing-jing
name: Xiao, Wei
name: Dong, Shui-lin
name: Liang, Hui-fang
name: Zhang, Zhi-wei
name: Zhang, Bi-xiang
name: Huang, Zhi-yong
name: Chen, Yi-fa
name: Zhang, Wan-guang
name: Luo, Hong-ping
name: Chen, Qian
name: Chen, Xiao-ping
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Virology

description: Baseline characteristics of HCC patients in four groups. (DOCX 1812Â kb)
Non-perturbative response: chaos versus disorder
Creators: name: Cohen, Doron
name: Kottos, Tsampikos
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Quantized chaotic systems are generically characterized by two energy scales: the mean level spacing $Δ$, and the bandwidth $Δ_b\propto\hbar$. This implies that with respect to driving such systems have an adiabatic, a perturbative, and a non-perturbative regimes. A "strong" quantal non-perturbative response effect is found for {\em disordered} systems that are described by random matrix theory models. Is there a similar effect for quantized {\em chaotic} systems? Theoretical arguments cannot exclude the existence of a "weak" non-perturbative response effect, but our numerics demonstrate an unexpected degree of semiclassical correspondence.
description: 8 pages, 2 figures, final version to be published in JPA
The Effect of Minor and Major Mergers on the Evolution of Low Excitation Radio Galaxies
Creators: name: Gordon, Yjan A.
name: Pimbblet, Kevin A.
name: Kaviraj, Sugata
name: Owers, Matt S.
name: O'Dea, Christopher P.
name: Walmsley, Mike
name: Baum, Stefi A.
name: Crossett, Jacob P.
name: Fraser-McKelvie, Amelia
name: Lintott, Chris J.
name: Pierce, Jonathon C. S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use deep, $μ_{r} \lesssim 28\,\text{mag}\,\text{arcsec}^{-2}$, $r$-band imaging from the Dark Energy Camera Legacy Survey (DECaLS) to search for past, or ongoing, merger activity in a sample of $282$ Low Excitation Radio Galaxies (LERGs) at $z<0.07$. Our principle aim is to assess the the role of mergers in the evolution of LERGs. Exploiting the imaging depth, we classify tidal remnants around galaxies as both minor and major morphological disturbances for our LERG sample and $1,622$ control galaxies matched in redshift, stellar mass, and environment. In groups and in the field, the LERG minor merger fraction is consistent with the control population. In galaxy clusters, $8.8 \pm 2.9\,$ % of LERGs show evidence of recent minor mergers in contrast to $23.0\pm 2.0\,$ % of controls. This $\sim 4 σ$ deficit of minor mergers in cluster LERGs suggests these events may inhibit this type of nuclear activity for galaxies within the cluster environment. We observe a $> 4σ$ excess of major mergers in the LERGs with $M_{*} \lesssim 10^{11}\,\text{M}_{\odot}$, with $10 \pm 1.5\,$ % of these AGN involved in such large-scale interactions compared to $3.2 \pm 0.4\,$% of control galaxies. This excess of major mergers in LERGs decreases with increasing stellar mass, vanishing by $M_{*} > 10^{11.3}\,\text{M}_{\odot}$. These observations show that minor mergers do not fuel LERGs, and are consistent with typical LERGs being powered by accretion of matter from their halo. Where LERGs are associated with major mergers, these objects may evolve into more efficiently accreting active galactic nuclei as the merger progresses and more gas falls on to the central engine.
description: 18 pages, 7 figures, 2 tables, accepted for publication in ApJ
Additional file 2 of PD-1/PD-L1 expression profiles within intrahepatic cholangiocarcinoma predict clinical outcome
Creators: name: Tian, Lingyu
name: Ma, Jiaqiang
name: Ma, Lijie
name: Zheng, Bohao
name: Liu, Longzi
name: Song, Danjun
name: Wang, Yining
name: Zhang, Zhao
name: Gao, Qiang
name: Song, Kang
name: Wang, Xiaoying
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 2: Supplementary Table 1. Patient characteristics in 322 patients