cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Five new cobalt(II) complexes based on indazole derivatives: Synthesis, DNA binding and molecular docking study
Creators: name: Long, Bing-Fan
name: Huang, Qin
name: Wang, Shu-Long
name: Mi, Yan
name: Wang, Meng-Fan
name: Xiong, Ting
name: Zhang, Shu-Cong
name: Yin, Xian-Hong
name: Hu, Fei-Long
Publisher: name: Taylor & Francis
Year: 2019
Subjects: Biophysics
Biochemistry
Space Science
Medicine
Environmental Sciences not elsewhere classified
Chemical Sciences not elsewhere classified
Cancer

description: Five cobalt(II) complexes based on 1H-indazole-3-carboxylic acid (H2L), [Co(phen)(HL)2]·2H2O (1), [Co(5,5'-dimethyl-2,2'-bipy)(HL)2] (2), [Co(2,2'-bipy)2(HL)2]·5H2O (3), [Co2(2,9-dimethyl-1,10-phen)2(L)2] (4) and [Co2(6,6'-dimethyl-2,2'-bipy)2(L)2]·H2O (5) (2,2'-bipy =2,2'-bipyridine, phen =1,10-phenanthroline), have been synthesized and structurally characterized by elemental analyses, IR and UV-vis spectroscopies and single-crystal X-ray crystallography. The results indicate that 1-3 possess mononuclear Co(II) structures, while 4 and 5 exhibit binuclear structure. 1D water tape which is linked by the multiple hydrogen bonds was embedded in the 3D motif of complex 3. Complexes 4 and 5 show two orthogonal planes of motif that was constituted by phen/2,2'-bipy and indazole acid, respectively. The intermolecular interactions including hydrogen bonding and π-π stacking interactions are stabilizing these complexes. The interactions of the synthesized complexes with calf-thymus DNA (CT-DNA) have been investigated by UV-vis absorption titration, ethidium bromide displacement assay and viscosity measurements. The results reveal that the complexes could interact with CT-DNA via a groove binding mode. Their behavior rationalization was further theoretically studied by molecular docking.
Xingwei derui, xianwu chengshang 行圍得瑞、獻舞稱觴 Q00208_02_A
Creators: name: Admin, Textcourt
Publisher: name: University of Oxford
Year: 2025
Subjects: classificationCode: 470515
subject: Literature in Chinese

description: Launched in October 2019 at the University of Oxford, TEXTCOURT: Linking the Textual Worlds of Chinese Court Theater, ca. 1600-1800 is a five-year research project whose aim is to develop a digital archive of court drama texts to connect and link them with their local and global contexts. The project will enable textual studies of Chinese court drama and produce research publications and an anthology of English translations. It will contribute to the understanding of the role of Chinese court drama in world court cultures.
Symmetry Aspects of Chiral Superconductors
Creators: name: Ramires, Aline
Publisher: name: arXiv
Year: 2025
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Recent developments in theory, synthesis, and experimental probes of quantum systems have revealed many suitable candidate materials to host chiral superconductivity. Chiral superconductors are a subset of unconventional superconductors which break time-reversal symmetry. Time-reversal symmetry breaking is possible given the order parameter's two-component nature, allowing for a complex relative phase. In this article, we focus on discussing the underlying symmetry aspects that allow for the development of chiral superconductivity. We provide an introductory account of key concepts in group theory and apply these to the classification of order parameters and the generalization of the Landau theory of phase transitions in the context of superconductivity.
title: Forged under the Hammer and Sickle: The Case of Geoffrey Powell, 1945–1960
Creators: name: Hoehne, Craig John
Publisher: name: Griffith University
Year: 2016
Subjects: subject: Geoffrey Powell (1918–1989)
subject: Documentary film maker
subject: Post-War Documentary Movement in photography
subject: Australian Communist Party
subject: Heyer documentary group

description: Forged under the Hammer and Sickle, The Case of Geoffrey Powell 1945–1960 is a multimodal exhibition and exegesis that concerns the post-war production of photographer-turned-documentary-filmmaker Geoffrey Powell (1918–1989). It re-evaluates Powell's production through the prism of his socio-political evolution from reactionary to Marxist. Within the photo-historical literature, he is defined as a participant in the mainstream Post-War Documentary Movement in photography. However, my research has revealed that Powell belonged to a cross-disciplinary nexus of creative thought. He was a member of the Australian Communist Party and his photographic production was all but confined to Socialist Realist journals. This Marxist affiliation imposed strictures on the way in which he engaged with subjects as well as the aesthetics of his work. He was also an active participant on the progressive ‘Arts Front’. An interest in expository film by the progressive Left tweaked a curiosity in Powell, which ultimately encouraged his move into documentary filmmaking. Through the patronage of progressive film producer John Heyer, Powell became employed at the Department of Information (DOI) Film Unit as a cinematographer from March 1946. At the DOI, he was a member of the Heyer documentary group that embraced the notion of "dramatising within the realm of reality". In keeping with the Leftist cultural element that operated within the film unit—that engaged with outside radical film production for militant labour unions—Powell assisted the Miners' Federation in the production of photography for their Amenities Campaign in 1947.
Monopoles, confinement and the photon propagator in QED$_3$
Creators: name: Chernodub, M. N.
name: Ilgenfritz, E. -M.
name: Schiller, A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the lattice gauge boson propagator of 3D compact QED in Landau gauge at zero and non-zero temperature. Non-perturbative effects are reflected by the generation of a mass $m$, by an anomalous dimension $α$ and by the photon wave function renormalisation $Z$. These effects can be attributed to monopoles: they are absent in the propagator of the regular part of the gauge field. The rôle of Gribov copies is carefully investigated.
description: 3 pages, 5 figures, Lattice2002(topology)
Multichannel interactions of two atoms in an optical tweezer
Creators: name: Hood, Jonathan D.
name: Yu, Yichao
name: Lin, Yen-Wei
name: Zhang, Jessie T.
name: Wang, Kenneth
name: Liu, Lee R.
name: Gao, Bo
name: Ni, Kang-Kuen
Publisher: name: arXiv
Year: 2019
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The multichannel Na-Cs interactions are characterized by a series of measurements using two atoms in an optical tweezer, along with a multichannel quantum defect theory (MQDT). The triplet and singlet scattering lengths are measured by performing Raman spectroscopy of the Na-Cs motional states and least-bound molecular state in the tweezer. Magnetic Feshbach resonances are observed for only two atoms at fields which agree well with the MQDT. Our methodology, which promotes the idea of an effective theory of interaction, can be a key step towards the understanding and the description of more complex interactions. The tweezer-based measurements in particular will be an important tool for atom-molecule and molecule-molecule interactions, where high densities are experimentally challenging and where the interactions can be dominated by intra-species processes.
Yuanchen zhaorui 元辰肇瑞 Q00219_01_A
Creators: name: Admin, Textcourt
Publisher: name: University of Oxford
Year: 2025
Subjects: classificationCode: 470515
subject: Literature in Chinese

description: Launched in October 2019 at the University of Oxford, TEXTCOURT: Linking the Textual Worlds of Chinese Court Theater, ca. 1600-1800 is a five-year research project whose aim is to develop a digital archive of court drama texts to connect and link them with their local and global contexts. The project will enable textual studies of Chinese court drama and produce research publications and an anthology of English translations. It will contribute to the understanding of the role of Chinese court drama in world court cultures.
Certified Quantum Computation in Isabelle/HOL
Creators: name: Bordg, Anthony
name: Lachnitt, Hanna
name: He, Yijun
Publisher: name: Apollo - University of Cambridge Repository
Year: 2020
Subjects: Article
Isabelle/HOL
Certification
Quantum computing
No-cloning
Quantum teleportation
Deutsch’s algorithm
Deutsch–Jozsa algorithm
Quantum prisoner’s dilemma
03B35
03B15
81P68
68Q12

description: Abstract: In this article we present an ongoing effort to formalise quantum algorithms and results in quantum information theory using the proof assistant Isabelle/HOL. Formal methods being critical for the safety and security of algorithms and protocols, we foresee their widespread use for quantum computing in the future. We have developed a large library for quantum computing in Isabelle based on a matrix representation for quantum circuits, successfully formalising the no-cloning theorem, quantum teleportation, Deutsch’s algorithm, the Deutsch–Jozsa algorithm and the quantum Prisoner’s Dilemma. We discuss the design choices made and report on an outcome of our work in the field of quantum game theory.
An Introduction to n-Categories
Creators: name: Baez, John C.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Quantum Algebra (math.QA)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: An n-category is some sort of algebraic structure consisting of objects, morphisms between objects, 2-morphisms between morphisms, and so on up to n-morphisms, together with various ways of composing them. We survey various concepts of n-category, with an emphasis on `weak' n-categories, in which all rules governing the composition of j-morphisms hold only up to equivalence. (An n-morphism is an equivalence if it is invertible, while a j-morphism for j < n is an equivalence if it is invertible up to a (j+1)-morphism that is an equivalence.) We discuss applications of weak n-categories to various subjects including homotopy theory and topological quantum field theory, and review the definition of weak n-categories recently proposed by Dolan and the author.
description: 34 pages LaTeX, 30 encapsulated Postscript figures, 2 style files
Interacting staggered domain wall fermions
Creators: name: Vranas, Pavlos M.
name: Fleming, George T.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The behavior of staggered domain wall fermions in the presence of gauge fields is presented. In particular, their response to gauge fields with nontrivial topology is discussed.
description: Lattice2002(Chiral) proceedings, LaTeX, 3 pages 2 eps figures
Generalization and Exact Deformations of Quantum Groups
Creators: name: Fronsdal, Christian
Publisher: name: arXiv
Year: 1996
Subjects: subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics

description: A large family of "standard" coboundary Hopf algebras is investigated. The existence of a universal R-matrix is demonstrated for the case when the parameters are in general position. Algebraic surfaces in parameter space are characterized by the appearance of certain ideals; in this case the universal R-matrix exists on the associated algebraic quotient. In special cases the quotient is a "standard" quantum group; all familiar quantum groups including twisted ones are obtained in this way. In other special cases one finds new types of coboundary bi-algebras. The "standard" universal R-matrix is shown to be the unique solution of a very simple, linear recursion relation. The classical limit is obtained in the case of quantized Kac-Moody algebras of finite and affine type. Returning to the general case, we study deformations of the standard R-matrix and the associated Hopf algebras. A preliminary investigation of the first order deformations uncovers a class of deformations that incompasses the quantization of all Kac-Moody algebras of finite and affine type. The corresponding exact deformations are described as generalized twists, $ R_ε= (F^t)^{-1}RF$, where $R$ is the standard R-matrix and the cocycle $F$ (a power series in the deformation parameter $ε$) is the solution of a linear recursion relation of the same type as that which determines $R$. Included here is the universal R-matrix for the elliptic quantum groups associated with $sl(n)$, a big surprise! Specializing again, to the case of quantized Kac-Moody algebras, and taking the classical limit of these esoteric quantum groups, one re-discovers all the trigonometric and elliptic r-matrices of Belavin and Drinfeld. The formulas obtained here are easier to use than the original ones, and the structure of the space of classical r-matrices is more transparent. The r-matrices obtained here are more general in that they are defined on the full Kac-Moody algebras, the central extensions of the loop groups.
description: 62 pages, plain Tex. This paper combines q-alg/9510002 and q-alg/9602034; Submitted for publication
Onthophagus densipilis d'Orbigny 1902
Creators: name: Cambefort, Yves
name: Bordat, Patrice
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Onthophagus
Onthophagus densipilis

description: Onthophagus densipilis d’Orbigny, 1902
MATÉRIEL EXAMINÉ. — Base IFAN, forêt, X.1951 (ML & RR); Yéalé, X.1984 (YC); crête de Nion, forêt, 1150 m, V.1992; forêt de Ziéla, 500 m, V.1992; forêt près de Gouéla, VII.1992; camp du Yâ, VII.1992; forêt de Ziéla, V.1993.
DISTRIBUTION. — Forêts hygrophiles, de la Côte d’Ivoire à l’ex-Zaïre.
description: Published as part of Cambefort, Yves & Bordat, Patrice, 2003, Coléoptères Scarabaeidae s. str., Aphodiidae et Ceratocanthidae du mont Nimba et des régions limitrophes, pp. 551-580 in Mémoires du Muséum national d'Histoire naturelle 190 on page 563
Yaolin xiang shijie 瑤林香世界 Q00213_01_E
Creators: name: Admin, Textcourt
Publisher: name: University of Oxford
Year: 2025
Subjects: classificationCode: 470515
subject: Literature in Chinese

description: Launched in October 2019 at the University of Oxford, TEXTCOURT: Linking the Textual Worlds of Chinese Court Theater, ca. 1600-1800 is a five-year research project whose aim is to develop a digital archive of court drama texts to connect and link them with their local and global contexts. The project will enable textual studies of Chinese court drama and produce research publications and an anthology of English translations. It will contribute to the understanding of the role of Chinese court drama in world court cultures.
Lifetimes of Doubly Heavy Baryons ${\cal B}_{bb}$ and ${\cal B}_{bc}$
Creators: name: Cheng, Hai-Yang
name: Xu, Fanrong
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Lifetimes of the doubly heavy baryons ${\cal B}_{bb}$ and ${\cal B}_{bc}$ are analyzed within the framework of the heavy quark expansion (HQE). Lifetime differences arise from the spectator effects such as $W$-exchange and Pauli interference. For doubly bottom baryons, the lifetime pattern is $τ(Ω_{bb}^-)\sim τ(Ξ_{bb}^{-})>τ(Ξ_{bb}^0)$. The $Ξ_{bb}^{0}$ baryon is shortest-lived owing to the $W$-exchange contribution, while $Ξ_{bb}^{-}$ and $Ω_{bb}^{-}$ have similar lifetimes as they both receive contributions from destructive Pauli interference. We find the lifetime ratio $τ(Ξ_{bb}^{-})/τ(Ξ_{bb}^0)=1.26$\,. The large $W$-exchange contribution to $Ξ_{bc}^0$ through the subprocess $cd\to us\to cd$ and the sizable destructive Pauli interference contribution to $Ξ_{bc}^+$ imply a substantial lifetime difference between $Ξ_{bc}^+$ and $Ξ_{bc}^0$. In the presence of subleading $1/m_c$ and $1/m_b$ corrections to the spectator effects, we find that $τ(Ω_{bc}^0)$ becomes longest-lived. This is because $Γ^{\rm int}_+$ and $Γ^{\rm semi}$ for $Ω_{bc}^0$ are subject to large cancellation between dimension-6 and -7 operators. This implies that the subleading corrections are too large to justify the validity of the HQE. Demanding that $Γ^{cs}_{\rm int+}(Ω_{bc}^0)$, $Γ^{{\rm SL},cs}_{\rm int}(Ω_{bc}^0)$ be positive and $Γ^{cu}_{\rm int-}(Ξ^+_{bc})$ be negative, we conjecture that $1.68\times 10^{-13}sτ(Ω_{bc}^0)>τ(Ξ_{bc}^0)$.
description: 22 pages, 2 figures. arXiv admin note: substantial text overlap with arXiv:1809.08102
Justice through Armed Groups' Governance – An Oxymoron?
Creators: name: Willms, Jan
Publisher: name: Freie Universität Berlin
Year: 2012
Subjects: subject: 300 Sozialwissenschaften::340 Recht::341 Völkerrecht
subject: 300 Sozialwissenschaften::340 Recht::343 Wehrrecht, Steuerrecht, Wirtschaftsrecht
subject: 300 Sozialwissenschaften::350 Öffentliche Verwaltung, Militärwissenschaft::355 Militärwissenschaft

description: In this paper, the author addresses the question of whether armed groups’ courts are suitable to enforce international humanitarian law. The ensuing question of whether the existence of these courts conforms to international law is answered in the affirmative: international humanitarian law and human rights law do not in principle prohibit the operation of such courts. Adjudication by armed groups has a relatively high potential to deter the groups’ fighters from committing violations of international humanitarian law. This is to a large extent because convictions by armed groups’ courts gain more attention among fighters than convictions by national or international criminal courts. However, the empirical record of armed groups’ courts is mixed. The African armed groups examined in this paper violated international humanitarian law, including due process guarantees. Yet, they showed more respect for civilians than many armed groups without their own jurisdiction.
description: Gegenstand des Arbeitspapiers ist die Frage, ob Rechtsprechung durch bewaffnete Gruppen geeignet ist, das humanitäre Völkerrecht durchzusetzen. Die sich daran anschließende Frage, ob Gerichte bewaffneter Gruppen selbst überhaupt völkerrechtskonform sind, wird bejaht: Grundsätzlich verbieten weder humanitär-völkerrechtliche noch menschenrechtliche Standards solche Gerichte. Die Rechtsprechung durch bewaffnete Gruppen hat ein vergleichsweise hohes Potential, die eigenen Kämpfer von Verletzungen des humanitären Völkerrechts abzuschrecken. Dies liegt zu einem großen Teil daran, dass von bewaffneten Gruppen gesprochene Urteile unter den Mitgliedern der entsprechenden Gruppe eine deutlich höhere Aufmerksamkeit erregen als Prozesse nationaler oder internationaler Strafgerichte. Allerdings ist die Bilanz von Gerichten bewaffneter Gruppen in der Praxis durchwachsen. Die Analyse verschiedener afrikanischer bewaffneter Gruppen zeigt, dass Gruppen mit Gerichten zwar fundamentale Normen des humanitären Völkerrechts – inklusive Verfahrensgarantien – verletzt haben, es jedoch in einem größeren Maße respektieren als viele Gruppen ohne eigene Rechtsprechung.
Medium effects in the pion pole mechanism (photon photon --> pion-zero --> neutrino-R antineutrino-L (neutrino-L antineutrino-R)) of neutron star cooling
Creators: name: Arretche, F.
name: Natale, A. A.
name: Voskresensky, D. N.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Nuclear medium effects in the neutrino cooling of neutron stars through the exotic reaction channel γγ--> π^0--> ν_R \bar{ν_L} (ν_L \bar{ν_R}) are incorporated. Throughout the paper we discuss different possibilities of right-handed neutrinos, massive left-handed neutrinos and standard massless left-handed neutrinos (reaction is then allowed only with medium modified vertices). It is demonstrated that multi-particle effects suppress the rate of this reaction channel by 6-7 orders of magnitude that does not allow to decrease existing experimental upper limit on the corresponding π^0ν\barν coupling. Other possibilities of the manifestation of the given reaction channel in differente physical situations, e.g. in the quark color superconducting cores of some neutron stars, are also discussed. We demonstrate that in the color-flavor-locked superconducting phase for temperatures T < (0.1-10) MeV (depending on the effective pion mass and the decay width) the process is feasibly the most efficient neutrino cooling process, although the absolute value of the reaction is rather small.
description: Replaced with revised version. New appendix, many clarifying comments, corrected figs 3 and 4
Unity and diversity in grammaticalization scenarios
Creators: name: (:Unkn) Unknown
Publisher: name: Freie Universität Berlin
Year: 2017
Subjects: subject: 400 Sprache::410 Linguistik

description: The volume contains a selection of papers originally presented at the symposium on “Areal patterns of grammaticalization and cross-linguistic variation in grammaticalization scenarios” held on 12-14 March 2015 at Johannes Gutenberg University of Mainz. The papers, written by leading scholars combining expertise in historical linguistics and grammaticalization research, study variation in grammaticalization scenarios in a variety of language families (Slavic, Indo-Aryan, Tibeto-Burman, Bantu, Mande, "Khoisan", Siouan, and Mayan). The volume stands out in the vast literature on grammaticalization by focusing on variation in grammaticalization scenarios and areal patterns in grammaticalization. Apart from documenting new grammaticalization paths, the volume makes a methodological contribution as it addresses an important question of how to reconcile universal outcomes of grammaticalization processes with the fact that the input to these processes is language-specific and construction-specific.
The NP right-chiral $CC$ coupling constant estimation in neutrino oscillation experiments
Creators: name: Syska, Jacek
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The error probability of the discrimination of the Standard Model (SM) with massive neutrinos and its new physics (NP) model extension in experiments of the muon neutrino oscillation, following the pion decay $π^{+} \rightarrow μ^{+} + ν_μ$, is calculated. The stability of the estimation of the NP charged current coupling constant $\varepsilon_{R}$ is analysed and the robustness of this estimation is checked. It is shown that the upper bound on the error probability of erroneous identification of the Standard Model with its NP model extension has reached the significantly small value of approximately $2.3 \times 10^{-6}$.
description: 10 pages, 2 figures
Onthophagus denticulatus d'Orbigny 1902
Creators: name: Cambefort, Yves
name: Bordat, Patrice
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Onthophagus
Onthophagus denticulatus

description: Onthophagus denticulatus d’Orbigny, 1902
MATÉRIEL EXAMINÉ. — Base IFAN, forêt, X.1951 (ML & RR); Ziéla, U. V., III.1957 (ML, Amiet, Vanderplaetsen).
DISTRIBUTION. — Forêts hygrophiles et mésophiles, de la Côte d’Ivoire au Kénya.
description: Published as part of Cambefort, Yves & Bordat, Patrice, 2003, Coléoptères Scarabaeidae s. str., Aphodiidae et Ceratocanthidae du mont Nimba et des régions limitrophes, pp. 551-580 in Mémoires du Muséum national d'Histoire naturelle 190 on page 563
Two Dimensional Fractional Supersymmetry from the Quantum Poincare Group at Roots of Unity
Creators: name: Ahmedov, H.
name: Dayi, O. F.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics

description: A group theoretical understanding of the two dimensional fractional supersymmetry is given in terms of the quantum Poincare group at roots of unity. The fractional supersymmetry algebra and the quantum group dual to it are presented and the pseudo-unitary, irreducible representations of them are obtained. The matrix elements of these representations are explicitly constructed.
description: 10 pages. Some misprints are corrected. To appear in J. Phys. A
Tecnologia e inovação na formação em saúde
Creators: name: Paz, Adriana Aparecida
name: Furtado, Kaihara Freitas
Publisher: name: Zenodo
Year: 2024
Subjects: inovação
tecnologias
formação
educação
ensino-aprendizagem
cursos
recursos digitais
aplicativos
pesquisa
desenvolvimento
produto

description: Trata-se de uma apresentação audiovisual do tema "Tecnologia e inovação na formação em enfermagem" abordado no "II Congresso Brasileiro de Tecnologia e Inovação em Saúde (CONTIS)", como meio de compartilhar o conhecimento, inovações e produtos desenvolvidos pelos membros do Grupo de Pesquisa em Tecnologias, Gestão, Educação e Segurança no Trabalho (TeGEST) em parceria com o Programa de Pós-Graduação em Enfermagem, Curso de Bacharelado em Enfermagem e Nursepro.
Reproducibility of CT-based radiomic features against image resampling and perturbations for tumour and healthy kidney in renal cancer patients
Creators: name: Mottola, Margherita
name: Ursprung, Stephan
name: Rundo, Leonardo
name: Sanchez, Lorena Escudero
name: Klatte, Tobias
name: Mendichovszky, Iosif
name: Stewart, Grant D
name: Sala, Evis
name: Bevilacqua, Alessandro
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Article
/692/53
/692/4022/272
/639/166/985
/639/705/531
article

description: Abstract: Computed Tomography (CT) is widely used in oncology for morphological evaluation and diagnosis, commonly through visual assessments, often exploiting semi-automatic tools as well. Well-established automatic methods for quantitative imaging offer the opportunity to enrich the radiologist interpretation with a large number of radiomic features, which need to be highly reproducible to be used reliably in clinical practice. This study investigates feature reproducibility against noise, varying resolutions and segmentations (achieved by perturbing the regions of interest), in a CT dataset with heterogeneous voxel size of 98 renal cell carcinomas (RCCs) and 93 contralateral normal kidneys (CK). In particular, first order (FO) and second order texture features based on both 2D and 3D grey level co-occurrence matrices (GLCMs) were considered. Moreover, this study carries out a comparative analysis of three of the most commonly used interpolation methods, which need to be selected before any resampling procedure. Results showed that the Lanczos interpolation is the most effective at preserving original information in resampling, where the median slice resolution coupled with the native slice spacing allows the best reproducibility, with 94.6% and 87.7% of features, in RCC and CK, respectively. GLCMs show their maximum reproducibility when used at short distances.
Meta-Analysis of Adipose Tissue Derived Cell-Based Therapy for the Treatment of Knee Osteoarthritis
Creators: name: Agarwal, Nikhil
name: Mak, Christopher
name: Bojanic, Christine
name: To, Kendrick
name: Khan, Wasim
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: osteoarthritis
degenerative changes
knee
adipose tissue
mesenchymal stem cells
stromal vascular factor

description: Osteoarthritis (OA) is a degenerative disorder associated with cartilage loss and is a leading cause of disability around the world. In old age, the capacity of cartilage to regenerate is diminished. With an aging population, the burden of OA is set to rise. Currently, there is no definitive treatment for OA. However, cell-based therapies derived from adipose tissue are promising. A PRISMA systematic review was conducted employing four databases (MEDLINE, EMBASE, Cochrane, Web of Science) to identify all clinical studies that utilized adipose tissue derived mesenchymal stem cells (AMSCs) or stromal vascular fraction (SVF) for the treatment of knee OA. Eighteen studies were included, which met the inclusion criteria. Meta-analyses were conducted on fourteen of these studies, which all documented WOMAC scores after the administration of AMSCs. Pooled analysis revealed that cell-based treatments definitively improve WOMAC scores, post treatment. These improvements increased with time. The studies in this meta-analysis have established the safety and efficacy of both AMSC therapy and SVF therapy for knee OA in old adults and show that they reduce pain and improve knee function in symptomatic knee OA suggesting that they may be effective therapies to improve mobility in an aging population.
Lie Methods in Growth of Groups and Groups of Finite Width
Creators: name: Bartholdi, Laurent
name: Grigorchuk, Rostislav I.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20F50

description: In the first, mostly expository, part of this paper, a graded Lie algebra is associated to every group G given with an N-series of subgroups. The asymptotics of the Poincare series of this algebra give estimates on the growth of the group G. This establishes the existence of a gap between polynomial growth and growth of type $e^{\sqrt n}$ in the class of residually-p groups, and gives examples of finitely generated p-groups of uniformly exponential growth. In the second part, we produce two examples of groups of finite width and describe their Lie algebras, introducing a notion of Cayley graph for graded Lie algebras. We compute explicitly their lower central and dimensional series, and outline a general method applicable to some other groups from the class of branch groups. These examples produce counterexamples to a conjecture on the structure of just-infinite groups of finite width.
description: to appear in volume 275 of the London Mathematical Society Lecture Notes series
Yinfen liulü 音分六律 Q00405_01_A
Creators: name: Admin, Textcourt
Publisher: name: University of Oxford
Year: 2025
Subjects: classificationCode: 470515
subject: Literature in Chinese

description: Launched in October 2019 at the University of Oxford, TEXTCOURT: Linking the Textual Worlds of Chinese Court Theater, ca. 1600-1800 is a five-year research project whose aim is to develop a digital archive of court drama texts to connect and link them with their local and global contexts. The project will enable textual studies of Chinese court drama and produce research publications and an anthology of English translations. It will contribute to the understanding of the role of Chinese court drama in world court cultures.
Onthophagus denudatus d'Orbigny 1902
Creators: name: Cambefort, Yves
name: Bordat, Patrice
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Onthophagus
Onthophagus denudatus

description: Onthophagus denudatus d’Orbigny, 1902
MATÉRIEL EXAMINÉ. — Mifergui, forêt au-dessus du Zougué, IV.1992; crête de Nion, forêt, 1150 m, V.1992; forêt de Ziéla, 500 m, V.1992; camp du Yâ, VII.1992; forêt de Gouéla, VII.1992.
DISTRIBUTION. — Forêts hygrophiles, de la Guinée au Gabon.
description: Published as part of Cambefort, Yves & Bordat, Patrice, 2003, Coléoptères Scarabaeidae s. str., Aphodiidae et Ceratocanthidae du mont Nimba et des régions limitrophes, pp. 551-580 in Mémoires du Muséum national d'Histoire naturelle 190 on page 563
Stellar cooling anomalies and variant axion models
Creators: name: Saikawa, Ken'ichi
name: Yanagida, Tsutomu T.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: A number of observations of stellar systems show a mild preference for anomalously fast cooling compared with what predicted in the standard theory, which leads to a speculation that there exists an additional energy loss mechanism originated from the emission of axions in stars. We revisit the global analysis of the stellar cooling anomalies by adopting conservative assessments on several systematic uncertainties and find that the significance of the cooling hints becomes weaker but still indicates a non-vanishing axion-electron coupling at around 2.4$\,σ$. With the revised analysis results, we explore the possibility that such excessive energy losses are interpreted in the framework of variant axion models, which require two Higgs doublets and flavor-dependent Peccei-Quinn charge assignments. These models resolve two fundamental issues faced in the traditional KSVZ/DFSZ models by predicting a sizable axion coupling to electrons required to explain the cooling anomalies and at the same time providing a solution to the cosmological domain wall problem. We also find that a specific structure of the axion couplings to electrons and nucleons slightly relaxes the constraint from supernova 1987A and enlarges viable parameter regions compared with the DFSZ models. It is shown that good global fits to the observational data are obtained for axion mass ranges of $0.45\,\mathrm{meV} \lesssim m_a \lesssim 30\,\mathrm{meV}$, and that the predicted parameter regions can be probed in the forthcoming helioscope searches.
description: 38 pages, 7 figures; revised version of the manuscript, accepted for publication in JCAP
Additional file 1 of Formative research to adapt a cardiac rehabilitation program to breast cancer survivors: the heart health after cancer treatment (HEART-ACT) study
Creators: name: Chang, Alison
name: Boyd, Alisa
name: Leung, Ivan
name: Trejo, Evelin
name: Dixit, Niharika
name: Mallidi, Jaya
name: Win, Sithu
name: Beatty, Alexis L.
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Supplementary Material 1.
Der monumentale Palasthof von Tall Mozan/Urkeš und die stratigraphische Geschichte des ābi. Bericht über die 15. Kampagne 2002
Creators: name: Buccellati, Giorgio
name: Kelly-Buccellati, Marilyn
Publisher: name: figshare
Year: 2019
Subjects: Archaeology

description: Mitteilungen der Deutschen Orient-Gesellschaft zu Berlin 136: 13–39.
Onthophagus depilis d'Orbigny 1902
Creators: name: Cambefort, Yves
name: Bordat, Patrice
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Onthophagus
Onthophagus depilis

description: Onthophagus depilis d’Orbigny, 1902
MATÉRIEL EXAMINÉ. — Périphérie du Nimba: forêt de Tiapleu, près Danané, XII.1958 (B. Faye & RR).
DISTRIBUTION. — Toutes les forêts sempervirentes d’Afrique, dans les bouses de buffle et les déjections d’omnivores (céphalophe, genette, chimpanzé).
description: Published as part of Cambefort, Yves & Bordat, Patrice, 2003, Coléoptères Scarabaeidae s. str., Aphodiidae et Ceratocanthidae du mont Nimba et des régions limitrophes, pp. 551-580 in Mémoires du Muséum national d'Histoire naturelle 190 on page 563
Dynamics of Charge-Resolved Entanglement after a Local Quench
Creators: name: Feldman, Noa
name: Goldstein, Moshe
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum entanglement and its main quantitative measures, the entanglement entropy and entanglement negativity, play a central role in many body physics. An interesting twist arises when the system considered has symmetries leading to conserved quantities: Recent studies introduced a way to define, represent in field theory, calculate for 1+1D conformal systems, and measure, the contribution of individual charge sectors to the entanglement measures between different parts of a system in its ground state. In this paper, we apply these ideas to the time evolution of the charge-resolved contributions to the entanglement entropy and negativity after a local quantum quench. We employ conformal field theory techniques and find that the known dependence of the total entanglement on time after a quench, $S_A \sim \log(t)$, results from $\sim\sqrt{\log(t)}$ significant charge sectors, each of which contributes $\sim\sqrt{\log(t)}$ to the entropy. We compare our calculation to numerical results obtained by the time-dependent density matrix renormalization group algorithm and exact solution in the noninteracting limit, finding good agreement between all these methods.
Additional file 2 of Preimplantation genetic testing for Aicardi–Goutières syndrome induced by novel compound heterozygous mutations of TREX1: an unaffected live birth
Creators: name: Xu, Huiling
name: Pu, Jiajie
name: Lin, Suiling
name: Hu, Rui
name: Yao, Jilong
name: Li, Xuemei
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2. Table S2. NGS-based SNP haplotyping results of the embryo E2.
Novel Bis- and Mono-Pyrrolo[2,3- d ]pyrimidine and Purine Derivatives: Synthesis, Computational Analysis and Antiproliferative Evaluation
Creators: name: Bistrović Popov, Andrea Bistrović
name: Vianelo, Robert
name: Grbčić, Petra
name: Sedić, Mirela
name: Pavelić, Sandra Kraljević
name: Pavelić, Krešimir
name: Raić-Malić, Silvana
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: pyrrolo[2,3-d]pyrimidines
purine
DFT calculations
ultrasound
antiproliferative activity
pancreatic adenocarcinoma
apoptosis

description: Novel symmetrical bis-pyrrolo[2,3-d]pyrimidines and bis-purines and their monomers were synthesized and evaluated for their antiproliferative activity in human lung adenocarcinoma (A549), cervical carcinoma (HeLa), ductal pancreatic adenocarcinoma (CFPAC-1) and metastatic colorectal adenocarcinoma (SW620) cells. The use of ultrasound irradiation as alternative energy input in Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAC) shortened the reaction time, increased the reaction efficiency and led to the formation of exclusively symmetric bis-heterocycles. DFT calculations showed that triazole formation is exceedingly exergonic and confirmed that the presence of Cu(I) ions is required to overcome high kinetic requirements and allow the reaction to proceed. The influence of various linkers and 6-substituted purine and regioisomeric 7-deazapurine on their cytostatic activity was revealed. Among all the evaluated compounds, the 4-chloropyrrolo[2,3-d]pyrimidine monomer 5f with 4,4′-bis(oxymethylene)biphenyl had the most pronounced, although not selective, growth-inhibitory effect on pancreatic adenocarcinoma (CFPAC-1) cells (IC50 = 0.79 µM). Annexin V assay results revealed that its strong growth inhibitory activity against CFPAC-1 cells could be associated with induction of apoptosis and primary necrosis. Further structural optimization of bis-chloropyrrolo[2,3-d]pyrimidine with aromatic linker is required to develop novel efficient and non-toxic agent against pancreatic cancer.
M_pi^2 versus m_q: comparing CP-PACS and UKQCD data to Chiral Perturbation Theory
Creators: name: Dürr, Stephan
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: I present a selection of CP-PACS and UKQCD data for the pseudo-Goldstone masses in $N_f=2$ QCD with doubly degenerate quarks. At least the more chiral points should be consistent with Chiral Perturbation Theory for the latter to be useful in an extrapolation to physical masses. I find consistency with the chiral prediction but no striking evidence for chiral logs. Nonetheless, the consistency guarantees that the original estimate, by Gasser and Leutwyler, of the $N_f=2$ QCD low-energy scale $Λ_3$ was not entirely wrong.
description: 18 pages, 5 figures containing 7 graphs
Variable-phase method and Levinson's theorem in two dimensions: Application to a screened Coulomb potential
Creators: name: Portnoi, M. E.
name: Galbraith, I.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Condensed Matter (cond-mat)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The variable-phase approach is applied to scattering and bound states in an attractive Coulomb potential, statically screened by a two-dimensional (2D) electron gas. A 2D formulation of Levinson's theorem is used for bound-state counting and a hitherto undiscovered, simple relationship between the screening length and the number of bound states is found. As the screening length is increased, sets of bound states with differing quantum numbers appear degenerately.
description: 12 pages, REVTeX, 3 figures
Qianqiu haiyan 千秋海晏 Q00322_01_A
Creators: name: Admin, Textcourt
Publisher: name: University of Oxford
Year: 2025
Subjects: classificationCode: 470515
subject: Literature in Chinese

description: Launched in October 2019 at the University of Oxford, TEXTCOURT: Linking the Textual Worlds of Chinese Court Theater, ca. 1600-1800 is a five-year research project whose aim is to develop a digital archive of court drama texts to connect and link them with their local and global contexts. The project will enable textual studies of Chinese court drama and produce research publications and an anthology of English translations. It will contribute to the understanding of the role of Chinese court drama in world court cultures.
Sustainable Consumption: Identifying four occupational and generational segments
Creators: name: Gupta;, Sharad
name: Thomas, Stephen
Publisher: name: Cardiff Metropolitan University
Year: 2024
Subjects: classificationCode: 350612
subject: Social marketing
classificationCode: 440703
subject: Economic development policy
classificationCode: 350601
subject: Consumer behaviour

description: Sustainable consumption is becoming very important for marketers due to the heightened awareness of sustainable development across countries and increasing focus on Sustainable Development Goals (SDG) 2030 (UN, n.d.; UNFCCC, n.d.). High income countries have high unsustainable consumption despite SDG 12 calling for more sustainable production and consumption (Sachs et al., 2022). The latest sustainable development report 2023 stresses on dietary shifts for higher sustainable consumption but we do not know if all sustainable consumers behave in same way towards all aspects of sustainable consumption.
Parallel and Sequential Pathways of Molecular Recognition of a Tandem-Repeat Protein and Its Intrinsically Disordered Binding Partner
Creators: name: Smith, Ben M.
name: Rowling, Pamela J. E.
name: Dobson, Christopher M.
name: Itzhaki, Laura S.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: repeat protein
tandem-repeat protein
intrinsic disorder
intrinsically disordered protein
fuzzy complex
protein-protein interactions
protein folding
armadillo repeat
beta-catenin
TCF

description: The Wnt signalling pathway plays an important role in cell proliferation, differentiation, and fate decisions in embryonic development and the maintenance of adult tissues. The twelve armadillo (ARM) repeat-containing protein β-catenin acts as the signal transducer in this pathway. Here, we investigated the interaction between β-catenin and the intrinsically disordered transcription factor TCF7L2, comprising a very long nanomolar-affinity interface of approximately 4800 Å2 that spans ten of the twelve ARM repeats of β-catenin. First, a fluorescence reporter system for the interaction was engineered and used to determine the kinetic rate constants for the association and dissociation. The association kinetics of TCF7L2 and β-catenin were monophasic and rapid (7.3 ± 0.1 × 107 M−1·s−1), whereas dissociation was biphasic and slow (5.7 ± 0.4 × 10−4 s−1, 15.2 ± 2.8 × 10−4 s−1). This reporter system was then combined with site-directed mutagenesis to investigate the striking variability in the conformation adopted by TCF7L2 in the three different crystal structures of the TCF7L2–β-catenin complex. We found that the mutation had very little effect on the association kinetics, indicating that most interactions form after the rate-limiting barrier for association. Mutations of the N- and C-terminal subdomains of TCF7L2 that adopt relatively fixed conformations in the crystal structures had large effects on the dissociation kinetics, whereas the mutation of the labile sub-domain connecting them had negligible effect. These results point to a two-site avidity mechanism of binding with the linker region forming a “fuzzy” complex involving transient contacts that are not site-specific. Strikingly, the two mutations in the N-terminal subdomain that had the largest effects on the dissociation kinetics showed two additional phases, indicating partial flux through an alternative dissociation pathway that is inaccessible to the wild type. The results presented here provide insights into the kinetics of the molecular recognition of a long intrinsically disordered region with an elongated repeat-protein surface, a process found to involve parallel routes with sequential steps in each.
Additional file 3 of Preimplantation genetic testing for Aicardi–Goutières syndrome induced by novel compound heterozygous mutations of TREX1: an unaffected live birth
Creators: name: Xu, Huiling
name: Pu, Jiajie
name: Lin, Suiling
name: Hu, Rui
name: Yao, Jilong
name: Li, Xuemei
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3. Fig S1. Copy number variations and Sanger sequencing results of the embryo E1 and E3.
Non-displaceable Lagrangian links in four-manifolds
Creators: name: Mak, Cheuk Yu
name: Smith, Ivan
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Article

description: Abstract: Let ω denote an area form on S2. Consider the closed symplectic 4-manifold M=(S2×S2, Aω⊕aω) with 0
Überlegungen zur funktionellen und historischen Bestimmung des Königspalastes von Urkeš. Bericht über die 13. Kampagne in Tall Mozan/Urkeš: Ausgrabungen im Gebiet AA, Juni-August 2000
Creators: name: Buccellati, Giorgio
name: Kelly-Buccellati, Marilyn
Publisher: name: figshare
Year: 2019
Subjects: Archaeology

description: Mitteilungen der Deutschen Orient-Gesellschaft zu Berlin 133: 59–96.
Albanese and Picard 1-motives
Creators: name: Viale, L. Barbieri
name: Srinivas, V.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We define, in a purely algebraic way, 1-motives $Alb^{+}(X)$, $Alb^{-}(X)$, $Pic^{+}(X)$ and $Pic^{-}(X)$ associated with any algebraic scheme $X$ over an algebraically closed field of characteristic zero. For $X$ over $\C$ of dimension $n$ the Hodge realizations are, respectively, $H^{2n-1}(X)(n)$, $H_{1}(X)$, $H^{1}(X)(1)$ and $H_{2n-1}(X)(1-n)$.
description: 5 pages, LaTeX, submitted as CR Note
Onthophagus deplanatus van Lansberge 1883
Creators: name: Cambefort, Yves
name: Bordat, Patrice
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Onthophagus
Onthophagus deplanatus

description: Onthophagus deplanatus van Lansberge, 1883
MATÉRIEL EXAMINÉ. — ‘‘ Nimba: forest, 600 m, fish trap, IX.1979 ’’ (I. Hanski).
DISTRIBUTION. — Espèce de forêt hygrophile, peu fréquente, décrite du Liberia et retrouvée en Côte d’Ivoire et au Cameroun.
description: Published as part of Cambefort, Yves & Bordat, Patrice, 2003, Coléoptères Scarabaeidae s. str., Aphodiidae et Ceratocanthidae du mont Nimba et des régions limitrophes, pp. 551-580 in Mémoires du Muséum national d'Histoire naturelle 190 on page 563