cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A Quantum Rosetta Stone for Interferometry
Creators: name: Lee, Hwang
name: Kok, Pieter
name: Dowling, Jonathan P.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Heisenberg-limited measurement protocols can be used to gain an increase in measurement precision over classical protocols. Such measurements can be implemented using, e.g., optical Mach-Zehnder interferometers and Ramsey spectroscopes. We address the formal equivalence between the Mach-Zehnder interferometer, the Ramsey spectroscope, and the discrete Fourier transform. Based on this equivalence we introduce the ``quantum Rosetta stone'', and we describe a projective-measurement scheme for generating the desired correlations between the interferometric input states in order to achieve Heisenberg-limited sensitivity. The Rosetta stone then tells us the same method should work in atom spectroscopy.
description: 8 pages, 4 figures
Communalism shattered: Thirty years of conflict experiences in the province of Aceh, Indonesia
Creators: name: Universitas Gadjah Mada
Publisher: name: figshare
Year: 2019
Subjects: History

description: Since their war against the Dutch in 1873, the Acehnese have been known as a people of character in Indonesia: a distinctive and robust sense of communalism has shaped their society and culture. Strong family bonds, community ties, and social frameworks have reinforced this communalism. However, this character has eroded under a thirty-year conflict in Aceh, which began in the 1970s under the New Order government. The conflict only ended in Aceh after a tsunami in 2004 struck it. This article analyses how the structural context of Aceh, with its various agents, has influenced Acehnese culture. Changes in the context have promoted a redefinition of community cultural identity and transformed social life. This research has found that structural changes have forced adaptations that have severed ties between generations and disturbed the passing of values. The severing of social bonds in society has been unavoidable, and restoring them has been difficult. This article recommends a need to redefine culture, taking an approach that is more open to the
dynamics of power. The construction of values in society has involved diverse agents and, as such, Acehnese culture has not been free of the influences of various power interests.
Alobaldia Emeljanov 1972
Creators: name: Webb, Michael D.
name: Viraktamath, Chandra A.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Alobaldia

description: Alobaldia Emeljanov
 Alobaldia Emeljanov, 1972: 102. Type species: Thamnotettix tobae Matsumura, by original designation.
description: Published as part of Webb, Michael D. & Viraktamath, Chandra A., 2009, 2163, pp. 1-64 in Zootaxa 2163 on page 6
Association of the HLA-B alleles with carbamazepine-induced Stevens–Johnson syndrome/toxic epidermal necrolysis in the Javanese and Sundanese population of Indonesia: the important role of the HLA-B75 serotype
Creators: name: Universitas Gadjah Mada
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: 111599 Pharmacology and Pharmaceutical Sciences not elsewhere classified
subject: FOS: Clinical medicine

description: Carbamazepine (CBZ) is a common cause of life-threatening cutaneous adverse drug reactions such as Stevens–Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN). Previous studies have reported a strong association between the HLA genotype and CBZ-induced SJS/TEN.We investigated the association between the HLA genotype and CBZ-induced SJS/TEN in Javanese and Sundanese patients in Indonesia. Nine unrelated patients with CBZ-induced SJS/TEN and 236 healthy Javanese and Sundanese controls were genotyped for HLA-B and their allele frequencies were compared. The HLA-B*15:02 allele was found in 66.7% of the patients with CBZ-induced SJS/TEN, but only in 29.4% of tolerant control (p = 0.029; odds ratio [OR]: 6.5; 95% CI: 1.2–33.57) and 22.9% of healthy controls (p = 0.0021; OR: 6.78; 95% CI: 1.96– 23.38). These findings support the involvement of HLA-B*15:02 in CBZ-induced SJS/TEN reported in other Asian populations. Interestingly, we also observed the presence of the HLA-B*15:21 allele. HLA-B*15:02 and HLA-B*15:21 are members of the HLA-B75 serotype, for which a greater frequency was observed in CBZ-induced SJS/TEN (vs tolerant control [p = 0.0078; OR: 12; 95% CI: 1.90–75.72] and vs normal control [p = 0.0018; OR: 8.56; 95% CI: 1.83–40]). Our findings suggest that screening for the HLA-B75 serotype can predict the risk of CBZ-induced SJS/TEN more accurately than screening for a specific allele.
Photoproduction of isolated photons at HERA in NLO QCD
Creators: name: Krawczyk, Maria
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The NLO QCD calculation for the photoproduction of the isolated photon with a large $p_T$ at the HERA $ep$ collider is presented. The single resolved photon contribution and the QCD corrections of order $α_s$ to the Born term are consistently included. The sizeable NNLO contributions, the box and the double resolved photon subprocesses, are taken into account in addition. The importance of the isolation cut, as well as the influence of other experimental cuts on the p_T and rapidity eta_gamma distributions are discussed in detail. Results are compared with experimental data and with the different NLO calculations.
description: Latex(iopams style files included),14 pages,17 ps and 4 eps figures, talk at Ringberg Workshop: New Trends in HERA Physics 2001 and at Workshop on Small x Physics, Cracow, June 2001
Bicyclic lactones from the octocoral Dendronephthya mucronata
Creators: name: Ninh Thi Ngoc
name: Hanh, Tran Thi Hong
name: Nguyen, Hai Dang
name: Quang, Tran Hong
name: Nguyen Xuan Cuong
name: Nguyen Hoai Nam
name: Thung, Do Cong
name: Nguyen Dang Ngai
name: Van Kiem, Phan
name: Van Minh, Chau
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Pharmacology
subject: Evolutionary Biology
subject: FOS: Biological sciences
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: Plant Biology

description: The MeOH extract of the Vietnamese octocoral Dendronephthya mucronata afforded four bicyclic lactones (1–4), including three new compounds namely dendronephthyones A–C (1–3), after subjecting it on various chromatographic separations. The structures of the isolated compounds were established by spectroscopic experiments including 1D, 2D NMR, CD and HR-QTOF-MS. In addition, compounds 1–4 were found to exhibit selective cytotoxicity against the HeLa human cancer cell line with IC50 values of 32.48 ± 2.15, 30.12 ± 1.86, 35.14 ± 1.57 and 14.45 ± 1.34 μM, respectively.
J-holomorphic curves and Dirac-harmonic maps
Creators: name: Hamilton, M. J. D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Differential Geometry (math.DG)
subject: Mathematical Physics (math-ph)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Dirac-harmonic maps are critical points of a fermionic action functional, generalizing the Dirichlet energy for harmonic maps. We consider the case where the source manifold is a closed Riemann surface with the canonical Spin^c-structure determined by the complex structure and the target space is a Kaehler manifold. If the underlying map f is a J-holomorphic curve, we determine a space of spinors on the Riemann surface which form Dirac-harmonic maps together with f. For suitable complex structures on the target manifold the tangent bundle to the moduli space of J-holomorphic curves consists of Dirac-harmonic maps. We also discuss the relation to the A-model of topological string theory.
description: 21 pages; corrections and improvements; to appear in Differential Geom. Appl
MOESM2 of Schoolteachersâ€™ experiences of implementing school-based vaccination programs against human papillomavirus in a Chinese community: a qualitative study
Creators: name: Siu, Judy
name: Lee, Albert
name: Chan, Paul
Publisher: name: figshare
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 2: Table S1. Cross-checking with the Consolidated Criteria for Reporting Qualitative Research (COREQ): 32-item checklist
A Temporal Module for Logical Frameworks
Creators: name: Pitoni, Valentina
name: Costantini, Stefania
Publisher: name: arXiv
Year: 2019
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences
subject: F.4.1; I.2.4

description: In artificial intelligence, multi agent systems constitute an interesting typology of society modeling, and have in this regard vast fields of application, which extend to the human sciences. Logic is often used to model such kind of systems as it is easier to verify than other approaches, and provides explainability and potential validation. In this paper we define a time module suitable to add time to many logic representations of agents.
description: In Proceedings ICLP 2019, arXiv:1909.07646
Nonlinear dispersive regularization of inviscid gas dynamics
Creators: name: Krishnaswami, Govind S
name: Phatak, Sachin
name: Sachdev, Sonakshi
name: Thyagaraja, A
Publisher: name: arXiv
Year: 2019
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Mathematical Physics (math-ph)
subject: Pattern Formation and Solitons (nlin.PS)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: Ideal gas dynamics can develop shock-like singularities with discontinuous density. Viscosity typically regularizes such singularities and leads to a shock structure. On the other hand, in 1d, singularities in the Hopf equation can be non-dissipatively smoothed via KdV dispersion. Here, we develop a minimal conservative regularization of 3d ideal adiabatic flow of a gas with polytropic exponent $γ$. It is achieved by augmenting the Hamiltonian by a capillarity energy $β(ρ) (\nabla ρ)^2$. The simplest capillarity coefficient leading to local conservation laws for mass, momentum, energy and entropy using the standard Poisson brackets is $β(ρ) = β_*/ρ$ for constant $β_*$. This leads to a Korteweg-like stress and nonlinear terms in the momentum equation with third derivatives of $ρ$, which are related to the Bohm potential and Gross quantum pressure. Just like KdV, our equations admit sound waves with a leading cubic dispersion relation, solitary and periodic traveling waves. As with KdV, there are no steady continuous shock-like solutions satisfying the Rankine-Hugoniot conditions. Nevertheless, in 1d, for $γ= 2$, numerical solutions show that the gradient catastrophe is averted through the formation of pairs of solitary waves which can display approximate phase-shift scattering. Numerics also indicate recurrent behavior in periodic domains. These observations are related to an equivalence between our regularized equations (in the special case of constant specific entropy potential flow in any dimension) and the defocussing nonlinear Schrodinger equation (cubically nonlinear for $γ= 2$), with $β_*$ playing the role of $\hbar^2$. Thus, our regularization of gas dynamics may be viewed as a generalization of both the single field KdV & NLS equations to include the adiabatic dynamics of density, velocity, pressure & entropy in any dimension.
description: 19 pages, 20 figure files
Probing hadron wave functions in Lattice QCD
Creators: name: Alexandrou, C.
name: de Forcrand, Ph.
name: Tsapalis, A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Gauge-invariant equal-time correlation functions are calculated in lattice QCD within the quenched approximation and with two dynamical quark species. These correlators provide information on the shape and multipole moments of the pion, the rho, the nucleon and the $Δ$.
description: 13 pages, 18 figures. One reference added; version to appear in Phys. Rev. D
Development and validation of headspace Solid-Phase microextraction coupled with gas chromatography (HS-SPME-GC) method for the analysis of zingiber zerumbet L
Creators: name: M. L. Bhavya
name: R. Ravi
name: M. Madhava Naidu
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Headspace solid-phase microextraction (HS-SPME) coupled with gas chromatography (GC-FID) was explored to determine the fingerprinting characteristic of Zingiber zerumbet L. volatiles to differentiate between different ginger species. The effect of different fibers [polydimethylsiloxane (PDMS, 7 μm), polyacrylate (PA, 85 μm)], different temperature and time on the HS-SPME-GC was investigated by using response surface methodology coupled with full factorial experimental design. The area percentage of the major sesquiterpenes (Zerumbone and α-humulene) were 56.3 ± 4.7% and 47.5 ± 27.2% with PA fiber, respectively at optimum condition of 70 °C and 30 min. Validation of the developed HS-SPME-GC method with limits of detection and quantification for zerumbone was 0.09 and 0.28 μg/g, respectively, demonstrating the suitable sensitivity of HS-SPME-GC method for the quantification of sesquiterpenes. Therefore, the simplicity of HS-SPME-GC makes it a convenient tool for qualitative and quantitative comparison of different ginger species targeting at the marker sesquiterpene molecule, zerumbone.
A Viable Cosmology with a Scalar Field Coupled to the Trace of the Stress-Tensor
Creators: name: Sami, M.
name: Padmanabhan, T.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the cosmological evolution of a scalar field that couples to the trace $T=T^{a}_a$ of energy momentum tensor of all the fields (including itself). In the case of a shallow exponential potential, the presence of coupling to the trace $T$ in the field equation makes the energy density of the scalar field decrease faster thereby hastening the commencement of radiation domination. This effect gradually diminishes at later epochs allowing the scalar field to dominate the energy density again. We interpret this phase as the current epoch of cosmic acceleration with $Ω_ϕ=0.7$. A variant of this model can lead to accelerated expansion at the present epoch followed by a $a(t)\propto t^{2/3}$ behaviour as $t\to \infty$, making the model free from future event horizon. The main features of the model are independent of initial conditions. However, fine tuning of parameters is necessary for viable evolution.
description: Final version accepted in Phys. Rev.D ; some clarifications and references added
Simplified dynamical eikonal approximation
Creators: name: Hebborn, Chloë
name: Baye, Daniel
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Background: Breakup reactions are often used to probe the nuclear structure of halo nuclei. The eikonal model diverges for Coulomb breakup since it relies on the adiabatic approximation. To correct this weakness, a Coulomb-corrected eikonal method (CCE) using the Coulomb first-order-perturbation approximation was developed. Purpose: Since the CCE mixes two reaction models and treats the Coulomb and nuclear interactions on different footings, we study here an alternative approach. We develop a simplification to the dynamical eikonal approximation (S-DEA) which has a similar numerical cost as the usual eikonal model, and study its efficiency for both nuclear- and Coulomb-dominated breakup reactions. Methods: We compare the energy and parallel-momentum cross sections obtained with the dynamical eikonal approximation, the usual eikonal approximation, the CCE and the S-DEA. Results: The S-DEA leads to precise energy distributions for both breakup reactions. The corresponding parallel-momentum distributions obtained with the S-DEA are improved compared to the ones computed with the eikonal model. It is more efficient for nuclear-dominated breakup than the CCE since it reproduces better the shape and magnitude of the distribution. However, for the Coulomb breakup, the distribution lacks asymmetry. Conclusions: The simplification of the DEA developed in this work improves significantly the eikonal descriptions of breakup energy distribution for both Coulomb- and nuclear-dominated reactions. The asymmetry of the parallel-momentum distribution is enhanced for nuclear-dominated breakup. This study confirms that the asymmetry is due to dynamical effects. A direct prospect of this work would be to extend this model to two-neutron halo-nucleus projectiles.
description: 8 pages, 3 figures, accepted for publication in Phys. Rev. C
Endria Oman 1949
Creators: name: Webb, Michael D.
name: Viraktamath, Chandra A.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Endria

description: Endria Oman
 Endria Oman, 1949: 175; Blocker et al., 1995: 304–305. Type species: Jassus inimicus Say, by original designation.
 Remarks. We follow here the concept of European workers of this genus. The following species (nebulosa) is placed in Amplicephalus by Blocker et al., 1995: 298.
description: Published as part of Webb, Michael D. & Viraktamath, Chandra A., 2009, 2163, pp. 1-64 in Zootaxa 2163 on page 7
Calodioscurins A and B, two new isoprenylated xanthones from the stem bark of Calophyllum dioscurii P.F. Stevens
Creators: name: Tjitjik Srie Tjahjandarie
name: Mulyadi Tanjung
name: Dhaniar Farah Rahmania
name: Churin In Rhidoma
name: Ratih Dewi Saputri
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: Plant Biology

description: Two new isoprenylated xanthones, calodioscurin A (1) and B (2) were isolated from the stem bark of Calophyllum dioscurii P.F. Stevens along with two known isoprenylated 4-phenylcoumarins, apetalolide (3) and methyl inophyllum P (4). The structures of two new compounds were determined based on their HRESIMS, IR, UV, 1D and 2D NMR spectral data. Compounds 1–4 were assayed on P-388 cells, compound 2 showed IC50 value 11.5 μM and categorised moderate activity.
MOESM1 of Schoolteachersâ€™ experiences of implementing school-based vaccination programs against human papillomavirus in a Chinese community: a qualitative study
Creators: name: Siu, Judy
name: Lee, Albert
name: Chan, Paul
Publisher: name: figshare
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Additional file 1. Interview question guide for focus group interviews
Spontaneous symmetry-breaking in optomechanical cavity
Creators: name: Tagantsev, A. K.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A theoretical consideration of the so-called "membrane-in-the-middle" optomechanical cavity revealed that it undergoes a spontaneous symmetry breaking as a function of the transparency of the membrane. Such typical features of this phenomenon as a square-root development of the order parameter and divergency of the critical susceptibility were identified. In the contract to classical spontaneous-symmetry-breaking systems of ferromagnets and ferroelectrics, in the considered system, this divergency remains, due to interference effects, an "internal" property of the system, which does not reveal itself in any divergency of its observables. A spontaneous symmetry breaking in an optomechanical cavity might pave a new way to enhanced optomechanical interactions.
Additional file 24 of Tumor-derived exosomal miR-934 induces macrophage M2 polarization to promote liver metastasis of colorectal cancer
Creators: name: Zhao, Senlin
name: Mi, Yushuai
name: Guan, Bingjie
name: Zheng, Binbin
name: Wei, Ping
name: Gu, Yanzi
name: Zhang, Zhengxiang
name: Cai, Sanjun
name: Xu, Ye
name: Li, Xinxiang
name: He, Xuefeng
name: Zhong, Xinyang
name: Li, Guichao
name: Chen, Zhiyu
name: Li, Dawei
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer

description: Additional file 24: Table S9. Association of miR-934 expression with CXCL13 and CXCR5 expression in CRC tissues (n = 50). Table S10: Association of miR-934 expression with CXCL13 and CXCR5 expression in paired liver metastatic tissues (n = 50).
Noise of a single-electron transistor in the regime of large quantum fluctuations of island charge out of equilibrium
Creators: name: Utsumi, Yasuhiro
name: Imamura, Hiroshi
name: Hayashi, Masahiko
name: Ebisawa, Hiromichi
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: By using the drone-fermion representation and the Schwinger-Keldysh approach, we calculate the current noise and the charge noise for a single-electron transistor in the non-equilibrium state in the presence of large quantum fluctuation of island charge. Our result interpolates between those of the "orthodox theory" and the "co-tunneling theory". We find the following effects which are not treated by previous theories: (i) At zero temperature T=0 and at finite applied bias voltage $|eV| \gg T_{K}$, where $T_{K}$ is the "Kondo temperature", we find the Fano factor is suppressed more than the suppression caused by Coulomb correlation both in the Coulomb blockade regime and in the sequential tunneling regime. (ii) For $T \gg |eV|/2 \gg T_{K}$, the current noise in the presence of large charge fluctuation is modified and deviates from the prediction of the orthodox theory. However, the Fano factor coincides with that of the orthodox theory and is proportional to the temperature. (iii) For $eV, T \lesssim T_{K}$, the charge noise is suppressed due to the renormalization of system parameters caused by quantum fluctuation of charge. We interpret it in terms of the modification of the "unit" of the island charge.
description: 16 pages, 10 figures, accepted for publication in Phys. Rev. B. Revised version: references added, notation simplified
Heidinus Theron 1988
Creators: name: Webb, Michael D.
name: Viraktamath, Chandra A.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Heidinus

description: Heidinus Theron
 Heidinus Theron, 1988: 97–99. Type species: Sotanus chrissiensis Linnavuori, by original designation.
description: Published as part of Webb, Michael D. & Viraktamath, Chandra A., 2009, 2163, pp. 1-64 in Zootaxa 2163 on page 7
Stercufoetin A, new oleanane-type triterpenoid from the leaves of Sterculia foetida L.
Creators: name: Nguyen Kim Tuyen Pham
name: Nguyen, Trung Duan
name: Doan, Tran Duy Cuong
name: Ha, Tuan Dat
name: Nguyen Minh An Tran
name: Tran, Trong Duc
name: Mai, Dinh Tri
name: Nguyen, Tan Phat
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer

description: From the leaves of Sterculia foetida L., one new oleanane-type triterpenoid, named stercufoetin A (1) together with four known ones, vergatic acid (2), β-amyrin (3), oleanolic acid (4) and maslinic acid (5) were purified by diversely chromatographic methods. Their structures were proposed by HR-APCI-MS and NMR experiments. Compounds (2–5) were notified for the first time from this species. Compound 1 showed weak cytotoxic effect against three human cancer cell lines (MCF-7, HepG2 and HeLa) using SRB assay.
Rosanortriterpenes A–B, two new nortriterpenes from the fruits of Rosa laevigata var. leiocapus
Creators: name: Yu-Nong Tian
name: Li, Bai-Lin
name: Hu, Juan-Juan
name: Xie, Jin-Dan
name: Xiao, Wen-Jing
name: Nie, Ling-Hui
name: Wu, Jie-Wei
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified

description: One new oleanane-type nortriterpene, rosanortriterpene A (1), and one new ursane-type nortriterpene, rosanortriterpene B (2), were isolated from the fruits of Rosa laevigata var. leiocapus. The structures of 1–2 were fully characterised on the basis of extensive spectroscopic analysis, including IR, HRESIMS, as well as 1D and 2D NMR spectral data (HSQC, 1H–1H COSY, and HMBC). To the best of our knowledge, this represents the first study on the chemical constituents of R. laevigata var. leiocapus. Compounds 1–2 exhibited moderate inhibitory effects on NO production in LPS stimulated RAW264.7 cells with IC50 values of 29.29 ± 3.64 and 14.28 ± 1.20 μM, respectively.
Products of Ideals in Leavitt Path Algebras
Creators: name: Abrams, Gene
name: Mesyan, Zachary
name: Rangaswamy, Kulumani M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 16W10, 16D25, 16D70

description: Ideals in Leavitt path algebras have been shown to share many properties with those of integral domains. Since studying factorizations of ideals in integral domains into special types of ideals (particularly, prime, prime-power, primary, irreducible, semiprime, and quasi-primary ones) has proved fruitful, we conduct an analogous investigation in the context of Leavitt path algebras. Specifically, we classify the proper ideals in these rings that admit factorizations into products of each of the above types of ideals. We also classify the Leavitt path algebras where every proper ideal admits a factorization of each of these sorts, as well as those Leavitt path algebras where every proper ideal is of one of those types.
description: 22 pages. The second version contains fixes to minor errors and improvements to the exposition
Horouta Knight 1975
Creators: name: Webb, Michael D.
name: Viraktamath, Chandra A.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Horouta

description: Horouta Knight
 Horouta Knight, 1975: 205; Fletcher, 2004: 45–46. Type species: Horouta inconstans Knight, by original designation.
description: Published as part of Webb, Michael D. & Viraktamath, Chandra A., 2009, 2163, pp. 1-64 in Zootaxa 2163 on page 7
Charming penguin in nonleptonic B decays
Creators: name: Pham, T. N.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the study of two-body charmless B decays as a mean of looking for direct CP-violation and measuring the CKM mixing parameters in the Standard Model, the short-distance penguin contribution with its absorptive part generated by charm quark loop seems capable of producing sufficient $B \to Kπ$ decays rates, as obtained in factorization and QCD-improved factorization models. However there are also long-distance charming penguin contributions which also give rise to a strong phase due to the rescattering $D^{*}D^{*} \to Kπ$ . In this talk, I would like to discuss \cite{Isola} a recent work on the long-distance charming penguin as a a different approach to the calculation of the penguin contributions in $B \to Kπ$ decays from charmed meson intermediate states. Using chiral effective Lagrangian for light and heavy mesons, corrected for hard pion and kaon momenta, we show that the charming-penguin contributions increase significantly the $B \to Kπ$ decays rates from its short-distance contributions, giving results in better agreement with experimental data.
description: Talk given at the International Workshop on QCD: Theory and Experiment, Martina Franca, Italy, 16--20 June 2001, LaTex, 9 pages
Additional file 21 of Tumor-derived exosomal miR-934 induces macrophage M2 polarization to promote liver metastasis of colorectal cancer
Creators: name: Zhao, Senlin
name: Mi, Yushuai
name: Guan, Bingjie
name: Zheng, Binbin
name: Wei, Ping
name: Gu, Yanzi
name: Zhang, Zhengxiang
name: Cai, Sanjun
name: Xu, Ye
name: Li, Xinxiang
name: He, Xuefeng
name: Zhong, Xinyang
name: Li, Guichao
name: Chen, Zhiyu
name: Li, Dawei
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer

description: Additional file 21: Table S6. Univariate and multivariate analysis of overall survival in 308 CRC patients
Gauged motion in general relativity and in Kaluza-Klein theories
Creators: name: Nouri-Zonoz, Mohammad
name: Tavanfar, Ali Reza
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In a recent paper [1] a new generalization of the Killing motion, the {\it gauged motion}, has been introduced for stationary spacetimes where it was shown that the physical symmetries of such spacetimes are well described through this new symmetry. In this article after a more detailed study in the stationary case we present the definition of gauged motion for general spacetimes. The definition is based on the gauged Lie derivative induced by a threading family of observers and the relevant reparametrization invariance. We also extend the gauged motion to the case of Kaluza-Klein theories.
description: 42 pages, revised version, typos correction along with some minor changes, Revtex format
New trends for macroalgal natural products applications
Creators: name: Ana-Marija Cikoš
name: Jerković, Igor
name: Molnar, Maja
name: Šubarić, Drago
name: Jokić, Stela
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences

description: There is a significant interest in the usage of algae in everyday diet because of their positive influence on the gastrointestinal system due to the presence of high amounts of dietary fibres, while the presence of ω-3 fatty acids contributes to the protection of cardiovascular system. Algal derived polysaccharides are found in the food products as stabilisers, thickening agents and emulsifiers. In the cosmetic industry, algae are used in sunscreen, anti-age, anti-cellulite, moisturising and skin whitening products. These products can be used for the development of cosmeceuticals which contain algal derived bioactive compounds and they can exert a pharmaceutical therapeutic benefit. However, these compounds also have potential for being isolated and used for development of novel drugs against diseases, such as cancer, neurodegenerative disorders, and diabetes. Present review provides information about algal compounds incorporated into various food, cosmetic or medicinal products, as well as their potential for health improvement was evaluated.
Miradeltaphus Dash & Viraktamath 1995
Creators: name: Webb, Michael D.
name: Viraktamath, Chandra A.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Miradeltaphus

description: Miradeltaphus Dash & Viraktamath
 Miradeltaphus Dash & Viraktamath, 1995a: 38–39. Type species: M. mirabilis Dash & Viraktamath, by original designation.
description: Published as part of Webb, Michael D. & Viraktamath, Chandra A., 2009, 2163, pp. 1-64 in Zootaxa 2163 on page 8
Do SNe Ia Provide Direct Evidence for Past Deceleration of the Universe?
Creators: name: Turner, Michael S.
name: Riess, Adam
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Observations of SN 1997ff at z ~ 1.7 favor the accelerating Universe interpretation of the high-redshift type Ia supernova data over simple models of intergalactic dust or SN luminosity evolution. Taken at face-value, they provide direct lines of evidence that the Universe was decelerating in the past, an expected but untested feature of the current cosmological model. We show that the strength of this conclusion depends upon the nature of the dark energy causing the present acceleration. Only for a cosmological constant is the SNe evidence definitive. Using a new test which is independent of the contents of the Universe, we show that the SN data favor recent acceleration (z < 0.5) and past deceleration (z > 0.5).
description: 12 pages LaTeX with 2 eps figures. Submitted to Astrophys J Lett
MOESM7 of An integrative methodology based on protein-protein interaction networks for identification and functional annotation of disease-relevant genes applied to channelopathies
Creators: name: Marín, Milagros
name: Esteban, Francisco
name: Ramírez-Rodrigo, Hilario
name: Ros, Eduardo
name: Sáez-Lara, María
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 7. Dataset of genotype-phenotype relationships found through exhaustive review of the most relevant genes in channelopathies. Diseases linked to the nine relevant genes through the exhaustive review. Each phenotype is classified according to its MeSH category, as described in methods. Some evidences cannot be classified due to lack of information.
Polyamia DeLong
Creators: name: Webb, Michael D.
name: Viraktamath, Chandra A.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Polyamia

description: Polyamia DeLong
 Polyamia DeLong, 1926: 62; Blocker et al., 1995: 310. Type species: Deltocephalus weedi Van Duzee, by original designation.
 Remarks. The single Old World species of Polyamia is only tentatively retained in the genus as all other species are from the New World and based on the revision of Sinada & Blocker (1994) the identity of the genus is uncertain. It is distinguished in North America by the extra forewing cross veins but in the Old World this character is also present in Matsumuratettix and Maiestas. The only other Old World species, P. drepananiforma Zhang & Duan from China, is a synonym of Matsumuratettix hiroglyphicus (Matsumura) (see above).
description: Published as part of Webb, Michael D. & Viraktamath, Chandra A., 2009, 2163, pp. 1-64 in Zootaxa 2163 on page 9
SU(N) gauge theories in 2+1 dimensions -- further results
Creators: name: Lucini, B.
name: Teper, M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We calculate the string tension and part of the mass spectrum of SU(4) and SU(6) gauge theories in 2+1 dimensions using lattice techniques. We combine these new results with older results for N=2,...,5 so as to obtain more accurate extrapolations to N=infinity. The qualitative conclusions of the earlier work are unchanged: SU(N) theories in 2+1 dimensions are linearly confining as N->infinity; the limit is achieved by keeping g.g.N fixed; SU(3), and even SU(2), are `close' to SU(infinity). We obtain more convincing evidence than before that the leading large-N correction is O(1/N.N). We look for the multiplication of states that one expects in simple flux loop models of glueballs, but find no evidence for this.
description: 15 pages
Atomic Layer Deposition Niobium Nitride Films for High-Q Resonators
Creators: name: Sheagren, Calder
name: Barry, Peter
name: Shirokoff, Erik
name: Tang, Qing Yang
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Niobium nitride (NbN) is a useful material for fabricating detectors because of its high critical temperature and relatively high kinetic inductance. In particular, NbN can be used to fabricate nanowire detectors and mm-wave transmission lines. When deposited, NbN is usually sputtered, leaving room for concern about uniformity at small thicknesses. We present atomic layer deposition niobium nitride (ALD NbN) as an alternative technique that allows for precision control of deposition parameters such as film thickness, stage temperature, and nitrogen flow. Atomic-scale control over film thickness admits wafer-scale uniformity for films 4-30 nm thick; control over deposition temperature gives rise to growth rate changes, which can be used to optimize film thickness and critical temperature. In order to characterize ALD NbN in the radio-frequency regime, we construct single-layer microwave resonators and test their performance as a function of stage temperature and input power. ALD processes can admit high resonator quality factors, which in turn increase detector multiplexing capabilities. We present measurements of the critical temperature and internal quality factor of ALD NbN resonators under the variation of ALD parameters.
description: Submitted to JLTP, LTD18 special edition
Identification and functional characterisation of Esculentin-2 HYba peptides and their C-terminally amidated analogs from the skin secretion of an endemic frog
Creators: name: T. Vineeth Kumar
name: R. Asha
name: Sanil George
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Here, we report the identification, functional characterisation, and the effect of C-terminal amidation on the activity profile of two novel Esculentin-2 peptides (Esculentin-2 HYba1 and Esculentin-2 HYba2). The parent peptides and their analogs exhibited potent activity against the tested Gram-positive and Gram-negative bacteria. The effect of amidation was evident in the activity profile of fish pathogens and killing kinetics. The analogs showed a 10-fold decrease in MIC, and the killing time was reduced to 10–15 minutes. The hemolytic potential was unaltered upon amidation. The selectivity index revealed that these peptides are more selective to bacteria than mammalian cells. Cytotoxicity against Hep3B cells reveals their potential to destroy cancer cells; they showed potential inhibition compared to anticancer drug silymarin. The study also highlights the need for further truncations and modifications of esculentin peptides for developing them as lead drug molecules.
Reasoning about Qualitative Direction and Distance between Extended Objects using Answer Set Programming
Creators: name: Izmirlioglu, Yusuf
Publisher: name: arXiv
Year: 2019
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Logic in Computer Science (cs.LO)
subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: In this thesis, we introduce a novel formal framework to represent and reason about qualitative direction and distance relations between extended objects using Answer Set Programming (ASP). We take Cardinal Directional Calculus (CDC) as a starting point and extend CDC with new sorts of constraints which involve defaults, preferences and negation. We call this extended version as nCDC. Then we further extend nCDC by augmenting qualitative distance relation and name this extension as nCDC+. For CDC, nCDC, nCDC+, we introduce an ASP-based general framework to solve consistency checking problems, address composition and inversion of qualitative spatial relations, infer unknown or missing relations between objects, and find a suitable configuration of objects which fulfills a given inquiry.
description: In Proceedings ICLP 2019, arXiv:1909.07646
MOESM8 of An integrative methodology based on protein-protein interaction networks for identification and functional annotation of disease-relevant genes applied to channelopathies
Creators: name: Marín, Milagros
name: Esteban, Francisco
name: Ramírez-Rodrigo, Hilario
name: Ros, Eduardo
name: Sáez-Lara, María
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 8. Further functional annotation results after the exhaustive review of the most relevant genes in channelopathies. Summary of the localization, distribution and functions of the genes after the exhaustive review, as well as a summary of further information found in this review. CNS: Central Nervous System; PNS: Peripheral Nervous System; DRG: dorsal root ganglion.
Metallo-dielectric diamond and zinc-blende photonic crystals
Creators: name: Moroz, Alexander
Publisher: name: arXiv
Year: 2002
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Chemical Physics (physics.chem-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: It is shown that small inclusions of a low absorbing metal can have a dramatic effect on the photonic band structure. In the case of diamond and zinc-blende photonic crystals, several complete photonic band gaps (CPBG's) can open in the spectrum, between the 2nd-3rd, 5th-6th, and 8th-9th bands. Unlike in the purely dielectric case, in the presence of small inclusions of a low absorbing metal the largest CPBG for a moderate dielectric constant (epsilon<=10) turns out to be the 2nd-3rd CPBG. The 2nd-3rd CPBG is the most important CPBG, because it is the most stable against disorder. For a diamond and zinc-blende structure of nonoverlapping dielectric and metallo-dielectric spheres, a CPBG begins to decrease with an increasing dielectric contrast roughly at the point where another CPBG starts to open--a kind of gap competition. A CPBG can even shrink to zero when the dielectric contrast increases further. Metal inclusions have the biggest effect for the dielectric constant 2<=epsilon<=12, which is a typical dielectric constant at near infrared and in the visible for many materials, including semiconductors and polymers. It is shown that one can create a sizeable and robust 2nd-3rd CPBG at near infrared and visible wavelengths even for a photonic crystal which is composed of more than 97% low refractive index materials (n<=1.45, i.e., that of silica glass or a polymer). These findings open the door for any semiconductor and polymer material to be used as genuine building blocks for the creation of photonic crystals with a CPBG and significantly increase the possibilities for experimentalists to realize a sizeable and robust CPBG in the near infrared and in the visible. One possibility is a construction method using optical tweezers, which is analyzed here.
description: 25 pp, 23 figs, RevTex, to appear in Phys Rev B. For more information look at http://www.amolf.nl/research/photonic_materials_theory/moroz/moroz.html
Deltocephalus Burmeister 1838
Creators: name: Webb, Michael D.
name: Viraktamath, Chandra A.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Deltocephalus

description: Deltocephalus Burmeister
 Deltocephalus Burmeister, 1838: 15; Ribaut, 1952: 246. Type species: Cicada pulicaris Fallén, by subsequent designation.
 Remarks. Over 400 Old World species have been placed in Deltocephalus (or one of its subgenera) at one time or another (see Appendix 3). Subsequently, most of these species have been transferred to other genera and further species are transferred here (see Appendix 2). In the present study only six Old World Deltocephalus species are positively identified in this genus, one other (D. cotula) is tentatively included and several others await confirmation of identity (see Appendix 1). For the New World 30 species are listed by Blocker et al., 1995: 303–304, of which one (pulicaris) occurs in both the Old and New World.
description: Published as part of Webb, Michael D. & Viraktamath, Chandra A., 2009, 2163, pp. 1-64 in Zootaxa 2163 on page 12
Accessing transversity with interference fragmentation functions
Creators: name: Radici, M.
name: Jakob, R.
name: Bianconi, A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss in detail the option to access the transversity distribution function $h_1(x)$ by utilizing the analyzing power of interference fragmentation functions in two-pion production inside the same current jet. The transverse polarization of the fragmenting quark is related to the transverse component of the relative momentum of the hadron pair via a new azimuthal angle. As a specific example, we spell out thoroughly the way to extract $h_1(x)$ from a measured single spin asymmetry in two-pion inclusive lepton-nucleon scattering. To estimate the sizes of observable effects we employ a spectator model for the fragmentation functions. The resulting asymmetry of our example is discussed as arising in different scenarios for the transversity.
description: 17 pages, 15 figures in .eps format included, typesetted in RevTeX and epsfig.sty, submitted to Phys. Rev. D