cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Asymmetric Line Profiles in Dense Molecular Clumps Observed in MALT90: Evidence for Global Collapse
Creators: name: Jackson, James M.
name: Whitaker, J. Scott
name: Rathborne, J. M.
name: Foster, J. B.
name: Contreras, Y.
name: Sanhueza, Patricio
name: Stephens, Ian W.
name: Longmore, S. N.
name: Allingham, David
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Using molecular line data from the Millimetre Astronomy Legacy Team 90 GHz Survey (MALT90), we have searched the optically thick \hcop\, line for the "blue asymmetry" spectroscopic signature of infall motion in a large sample of high-mass, dense molecular clumps observed to be at different evolutionary stages of star cluster formation according to their mid-infrared appearance. To quantify the degree of the line asymmetry, we measure the asymmetry parameter $A = {{I_{blue}-I_{red}}\over{I_{blue}+I_{red}}}$, the fraction of the integrated intensity that lies to the blueshifted side of the systemic velocity determined from the optically thin tracer \nthp. For a sample of 1,093 sources, both the mean and median of $A$ are positive ($A = 0.083\pm0.010$ and $0.065\pm0.009$, respectively) with high statistical significance, and a majority of sources (a fraction of $0.607 \pm 0.015$ of the sample) show positive values of A, indicating a preponderance of blue-asymmetric profiles over red-asymmetric profiles. Two other measures, the local slope of the line at the systemic velocity and the $δv$ parameter of \citet{Mardones1997}, also show an overall blue asymmetry for the sample, but with smaller statistical significance. This blue asymmetry indicates that these high-mass clumps are predominantly undergoing gravitational collapse. The blue asymmetry is larger ($A \sim 0.12$) for the earliest evolutionary stages (quiescent, protostellar and compact H II region) than for the later H II region ($A \sim 0.06$) and PDR ($A \sim 0$) classifications.
description: 35 pages, 16 figures
Resistance of Layered Superclean Superconductors at Low Temperatures
Creators: name: Larkin, A. I.
name: Ovchinnikov, Yu. N.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The low energy excitation spectrum is found for a layered superconductor vortex with a small number of impurities inside the vortex core. All levels are found to be correlated. This leads to the strong enhancement of conductivity in superclean layered superconductors.
Maria de Lourdes Pintasilgo e a Sociedade Portuguesa
Creators: name: Mota, Susana
Publisher: name: E- Revista de Estudos Interculturais
Year: 2021

description: Sendo certo que as estruturas sociais condicionam e, muitas vezes, determinam a identidade dos indivíduos que se inserem numa sociedade e cultura específica, pareceu-nos importante analisar o modo como Maria de Lourdes Pintasilgo conseguiu romper com algumas estruturas de pensamento e criar novas práticas sociais que conferiramà mulher um novo papel social.Em que medida a transformação política, económica, social e cultural que ocorreu em Portugal na segunda metade do século XX, possibilitou a Maria de Lourdes Pintasilgo a representação do papel de mulher, técnica, representante política e eclesial? Quais as estruturas culturais que entretanto se alteraram e influenciaram o desenvolvimento da condição da mulher na sociedade portuguesa? Como é que a sociedade nacional e internacional representa Maria de Lourdes Pintasilgo? A pesquisa documental e bibliográfica que realizámos permitiu a análise dos códigos culturais que regularam as práticas sociais vigentes na sociedade portuguesa durante a ditadura do Estado Novo. Numa época e num país em que as mulheres se viam arredadas da participação ativa na vida política, Maria de Lourdes destaca-se. Acreditamos que, para o prestígio e projeção que alcançou a nível nacional e internacional, muito contribuiu a sua constante necessidade de confrontação, a sua criatividade intelectual e a sua fé.
description: E- Revista de Estudos Interculturais , N.º 3 (2015)
Ancient DNA reveals potentially toxic cyanobacteria increasing with climate change
Creators: name: Zheng, Lingling
name: Wang, Rong
name: Shi, Kun
name: Paerl, Hans W
name: Qin, Boqiang
name: Chen, Jie
name: Smol, John P
name: Yuan, Yanli
name: Zhang, Zhiping
name: Zhang, Jifeng
name: Ge, Mengjuan
name: Rühland, Kathleen M
name: Liu, Jianbao
Publisher: name: Elsevier
Year: 2022

description:
Cyanobacterial blooms in freshwater systems are a global threat to human and aquatic ecosystem health, exhibiting particularly harmful effects when toxin-producing taxa are present. While climatic change and nutrient over-enrichment control the global expansion of total cyanobacterial blooms, it remains unknown to what extent this expansion reflected cyanobacterial assemblage due to the scarcity of long-term monitoring data. Here we use high-throughput sequencing of sedimentary DNA to track ∼100 years of changes in cyanobacterial community in hyper-eutrophic Lake Taihu, China's third largest freshwater lake and the key water source for ∼30 million people. A steady increase in the abundance of Microcystis (as potential toxin producers) during the past thirty years was correlated with increasing temperatures and declining wind speeds, but not with temporal trends in lakewater nutrient concentrations, highlighting recent climate effects on potentially increasing toxin-producing taxa. The socio-environmental repercussions of these findings are worrisome as continued anthropogenic climate change may counteract nutrient amelioration efforts in this critical freshwater resource.
Modeling of the sunspot-associated microwave emission using a new method of DEM inversion
Creators: name: Alissandrakis, C. E.
name: Bogod, V. M.
name: Kaltman, T. I.
name: Patsourakos, S.
name: Peterova, N. G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We developed a method to compute the temperature and density structure along the line of sight by inversion of the differential emission measure (DEM), under the assumptions of stratification and hydrostatic equilibrium. We applied this method to the DEM obtained from AIA observations and used the results, together with potential extrapolations of the photosheric magnetic field, to compute the microwave emission of three sunspots, which we compared with observations from the RATAN-600 radio telescope and the Nobeyama Radioheliograph (NoRH). Our DEM based models reproduced very well the observations of the moderate-size spot on October 2011 and within 25% the data of a similar sized spot on March 2016, but predicted too low values for the big spot of April 14, 2016. The latter was better fitted by a constant conductive flux atmospheric model which, however, could not reproduce the peak brightness temperature of $4.7\times10^6$ K and the shape of the source at the NoRH frequency. We propose that these deviations could be due to low intensity non-thermal emission associated to a moving pore and to an opposite polarity light bridge. We also found that the double structure of the big spot at high RATAN-600 frequencies could be interpreted in terms of the variation of the angle between the magnetic field and the line of sight along the sunspot.
description: Accepted for publication in Solar Physics
Low-Lying Energy Properties of a Frustrated Antiferromagnetic Spin-$\frac 1 2$ Ladder
Creators: name: Wang, Xiaoqun
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Using the Density Matrix Renormalization Group method, we determined the phase diagram of a frustrated antiferromagnetic spin-$\frac 1 2$ ladder at zero temperature. Two spin-gapped phases, the Haldane phase and the singlet phase, are identified. A phase transition between the two phases occurs at any non-zero value of frustration coupling $J_{\times}$. On the phase boundary, the spin gap vanishes for sufficiently small $J_{\times}$. Crossing this non-gapped line, the transition is of second order, while of first order for larger $J_{\times}$. Striking frustration effects are predicted for ladder materials.
description: 8 pages, 6 figures, Revtex
Additional file of Taxonomically restricted genes are associated with the evolution of sociality in the honey bee
Creators: name: Johnson, Brian R
name: Tsutsui, Neil D
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file of Taxonomically restricted genes are associated with the evolution of sociality in the honey bee
Label-free Raman spectral analysis of the cytotoxicity effect of carboplatin and cisplatin in human nasopharyngeal cancer cells
Creators: name: Chen, Weiwei
name: Li, Zuanfang
name: Yuan, Decai
name: Hong, Quanxing
name: Wei, Guoqiang
name: Lin, Duo
name: Yu, Yun
name: Huang, Hao
Publisher: name: Taylor & Francis
Year: 2020
Subjects: Space Science
Cell Biology
Pharmacology
Biotechnology
Chemical Sciences not elsewhere classified
Cancer

description: We have recently applied Raman spectroscopy for biochemical analysis of cell groups treated with 2.5, 5, 7.5 and 10 micromoles per liter of carboplatin and cisplatin, respectively, for apoptosis detection. The continuously decreased intensities of Raman bands assigned to the proteins and deoxyribonucleic acid can be observed as the concentrations of drugs increased, suggesting the cell damage induced by carboplatin and cisplatin. Principal component analysis combined with linear discriminate analysis and support vector machines analysis of the obtained spectral data was used to develop diagnostic algorithms. When cell groups were treated with the same concentration, both principal component analysis combined with linear discriminate analysis and support vector machines analysis executed between control group and groups treated with cisplatin, produce a lower error than those treated with carboplatin, suggesting the more cell damage induced by cisplatin. Among treated groups, an accuracy of 100% is only observed in the group treated with 10 micromoles per liter of cisplatin, demonstrating the apoptosis. Those Statistical analysis results are consistent with the biochemical and Raman spectral analysis. This study indicated that Raman spectroscopy in conjunction with principal component analysis combined with linear discriminate analysis and support vector machines analysis has great potential use in label-free detection of apoptosis in cells and label-free assessment of drug efficacy.
O “Eu” e o “Outro” –Uma Leitura do Capítulo: Seeing and Theming, do Livro The Turist Gaze de John Urry
Creators: name: Rodrigues, Sónia
Publisher: name: E- Revista de Estudos Interculturais
Year: 2021

description: Este sucinto texto pretende, sem grandes pretensões, ser uma reflexão sobre o capítulo sétimo, Seeing and Theming, do livro The Turist Gazede John Urry. Na primeira parte do capítulo, Seeingand being seen, Urry analisa a questão do olhar do turista e como a fotografia, a partir do século XIX,suscitou novas formas de olhar, passando depois, em Themes and Malls, a debruçar-se sobre um dos aspetos específicos do olhar do turista, relacionando-o com uma série de ambientes produzidos, de forma orientada, para o consumo turístico.Assim, este breve ensaio será estruturado em dois capítulos, que correspondem à parte primeira e segunda parte do capítulo sétimo do livro de John Urry. Após se fazeruma análise das ideias expressas, partir-se-á para o enunciar de outras teorias, de outros autores, que poderiam, quiçá,relacionar-se com o assunto do capítulo em estudo.
description: E- Revista de Estudos Interculturais , N.º 3 (2015)
Compton Scattering by the Proton
Creators: name: Galler, G.
name: Lisin, V.
name: Kondratiev, R.
name: Massone, A. M.
name: Wolf, S.
name: Ahrens, J.
name: Arends, H. -J.
name: Beck, R.
name: Camen, M.
name: Capitani, G. P.
name: Grabmayr, P.
name: Hall, S. J.
name: Härter, F.
name: Hehl, T.
name: Jennewein, P.
name: Kossert, K.
name: L'vov, A. I.
name: Molinari, C.
name: Ottonello, P.
name: Peise, J.
name: Preobrajenski, I.
name: Proff, S.
name: Robbiano, A.
name: Sanzone, M.
name: Schumacher, M.
name: Schmitz, M.
name: Wissmann, F.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Compton scattering by the proton has been measured over a wide range covering photon energies 250 MeV < E_γ< 800 MeV and photon scattering angles 30^0 < θ^{lab}_γ< 150^0, using the tagged-photon facility at MAMI (Mainz) and the large-acceptance arrangement LARA. The data are in good agreement with the dispersion theory based on the SAID-SM99K parameterization of photo-meson amplitudes. From the subset of data between 280 and 360 MeV the resonance pion-photoproduction amplitudes were evaluated leading to the multipole E2/M1 ratio EMR(340 MeV) =(-1.6 \pm 0.4(stat+syst) \pm 0.2(model)%. From all data below 455 MeV the proton's backward spin polarizability was determined to be γ_π=(-37.9 \pm 0.6(stat+syst) \pm 3.5(model))x10^{-4}fm^4.
Is there a superconducting phase in the half-filled ionic Hubbard model ?
Creators: name: Chattopadhyay, Anwesha
name: Bag, Soumen
name: Krishnamurthy, H. R.
name: Garg, Arti
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the ionic Hubbard model (IHM) at half-filling in the limit of strong correlations and large ionic potential. The low energy effective Hamiltonian in this limit, obtained by a similarity transformation, is a modified $t-J$ model with effective second neighbour hopping terms. We explore the possibilities of d-wave pairing and extended s-wave pairing superconducting (SC) phases on a two dimensional square lattice at zero temperature within a Gutzwiller projected renormalized mean field theory. In the sector of solutions that forbid spin ordering, the system shows a finite non-zero d-wave as well as extended s-wave pairing amplitude for $Δ\sim U \gg t$. The width of the superconducting phase in $U-Δ$ regime shrinks with increase in $U$ and $Δ$, though the extended s-wave pairing phase is higher in energy than the d-wave pairing superconducting phase. But in a spin resolved renormalized mean field calculation, which allows for an antiferromagnetic (AF) order along with the d-wave or extended s-wave pairing, the SC phase is no longer viable and the system shows a direct transition from an AF ordered phase to a paramagnetic band insulator. Except for a thin sliver of a half-metallic AF phase close to the AF transition point, most of the AF ordered phase is a Mott insulator. We benchmarked the AF Mott insulator to band insulator transition within the Gutzwiller projected renormalized mean field theory against the dynamical mean field theory (DMFT) solved using continuous time quantum Monte-Carlo (CTQMC). Our work suggests that the ground state phase diagram of the IHM at half-filling in the limit of extreme correlations does not have any SC phase. The SC phase seen in the paramagnetic sector is a metastable phase, being higher in energy than the AF Mott insulator phase.
description: 13 pages, 9 figures
Polarization tensors in a strong magnetic field
Creators: name: Kohri, K.
name: Yamada, Shoichi
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The vacuum polarization tensor in strong external magnetic fields has been evaluated numerically for various strengths of magnetic fields and momenta of photons under the threshold of the $e^{\pm}$ pair creation. The fitting formula has been obtained which reproduces the calculated results within 10 % of error. The proper time method is employed further to obtain the retarded polarization tensor for finite temperature plasmas.
description: 16 pages, using REVTeX and 5 postscript figures
Green synthesis of N-(2-hydroxyethyl)anilines by the selective alkylation reaction in H2O
Creators: name: Guo, Hui
name: Hao, Jia
name: Sun, Tingting
name: Wang, Zuoyao
name: Cao, Jian
name: Zhang, Guobao
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Based on our previous work, a safer and more sustainable protocol for the synthesis of N-(2-Hydroxyethyl)anilines has been developed. The synthesis included the selective alkylation reaction of aniline with 2-chloroethanol in H2O, eliminating the need for any catalysts and solvents during synthesis. Comparing with our previous work, the salient features of this methodology are eco-friendliness, economic benefit, and the ease of obtaining target compounds. The selective alkylation reaction in H2O is amenable to scale-up for the synthesis of N-(2-Hydroxyethyl)anilines. A green and efficient alternative way for the industrial synthesis of N-hydroxyethyl anilines was developed, eliminating the need for toxic and expensive catalysts and volatile organic solvents. The selectivity of N-hydroxyethyl anilines obtained in H2O are significantly increased in comparison to those traditional methods.
Leduc-Righi effect in superconductors with nontrivial density of states
Creators: name: Fedorov, N. K.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Increasing of electronic thermal conductivity of superconductor in the model with nontrivial density of states was considered. The electronic thermal conductivity K(T) of SC in the presence of external magnetic field was investigated. It was shown that if symmetrical part of quasiparticle scattering rate less than cyclotron energy observed mechanism of increasing K(T) can be separated from connected with asymmetric electronic scattering effects another one.
description: 5 pages, RevTex
Mass spectrum of gapped, non-confining theories with multi-scale dynamics
Creators: name: Elander, Daniel
name: Faedo, Anton F.
name: Mateos, David
name: Pravos, David
name: Subils, Javier G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the mass spectrum of spin-0 and spin-2 composite states in a one-parameter family of three-dimensional field theories by making use of their dual descriptions in terms of supergravity. These theories exhibit a mass gap despite being non-confining, and by varying a parameter can be made to flow arbitrarily close to an IR fixed point corresponding to the Ooguri-Park conformal field theory. At the opposite end of parameter space, the dynamics becomes quasi-confining. The glueball spectrum interpolates between these two limiting cases, and for nearly conformal dynamics approaches the result of the Ooguri-Park theory deformed by a relevant operator. In order to elucidate under which circumstances quasi-conformal dynamics leads to the presence of a light pseudo-dilaton, we perform a study of the dependence of the spectrum on the position of a hard-wall IR cutoff and find that, in the present case, the mass of such state is lifted by deep-IR effects.
description: 28 pages, 8 figures
Prophantis triplagalis Warren 1896
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Crambidae
Prophantis
Prophantis triplagalis

description: 1053. Prophantis triplagalis Warren, 1896c: 114
Type locality: Khasias [Khasi Hills, Meghalaya]
Distribution. Indian records: Khasias (Warren 1896c, Caradja 1925). Global records: China (Caradja 1925).
  Genus Prorodes Swinhoe, 1894c: 205
 Type species Prorodes mimica Swinhoe, 1894c, by original designation
 = Idiostrophe Warren, 1896a: 133
 Type species: Idiostrophe albipunctata Warren, 1896a, by original designation
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 344, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
Prática Turística e Retórica do Espaço nas “Viagens na Galiza” de Silveira da Mota (1889)
Creators: name: Pascoal, Sara Cerqueira
Publisher: name: E- Revista de Estudos Interculturais
Year: 2021

description: O turismo nasce a partir de viagens organizadas com objetivos relacionados com o lazer,a partir do século XIX, e tendo a viagem como conceito fundador e ao mesmo tempo contrastante. O conceito de viajante foi construído de várias formas e sob vários aspetos e a literatura teve um papel imprescindível nessa construção, nomeadamente a estesia romântica. O Romantismo traz consigo a voga da viagema Espanha.Este artigo propõe uma abordagem geocrítica do relato de viagens de Inácio Francisco Teixeira da Mota, Viagens na Galiza, publicado em 1889, pela tipografia lisboeta de A.M. Pereira. Pretende-se sobretudo destacar, além do itinerário turístico,a construção de uma retórica sobre o espaço que se plasmará nas imagens e nas narrativas que ainda hoje perduram na nossa memória e que consubstancia no conceito de lugar turístico, i.e.“lugares em que há turistas, onde fomos precedidos e onde seremos seguidos por muitos outros” (Knafou, 2001: 64).
description: E- Revista de Estudos Interculturais , N.º 3 (2015)
What can we learn about GW Physics with an elastic spherical antenna?
Creators: name: Lobo, J. Alberto
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A general formalism is set up to analyse the response of an arbitrary solid elastic body to an arbitrary metric Gravitational Wave perturbation, which fully displays the details of the interaction antenna-wave. The formalism is applied to the spherical detector, whose sensitivity parameters are thereby scrutinised. A multimode transfer function is defined to study the amplitude sensitivity, and absorption cross sections are calculated for a general metric theory of GW physics. Their scaling properties are shown to be independent of the underlying theory, with interesting consequences for future detector design. The GW incidence direction deconvolution problem is also discussed, always within the context of a general metric theory of the gravitational field.
description: 21 pages, 7 figures, REVTeX, enhanced Appendix B with numerical values and mathematical detail. See also gr-qc/0006055
Interdisciplinaridade como Estratégia para um Cuidado de Saúde Culturalmente Competente em Serviço de Infeciologia
Creators: name: Rodrigues, Rafael
Publisher: name: E- Revista de Estudos Interculturais
Year: 2021

description: Ainterdisciplinaridade éuma estratégia para a qualidade dos cuidados de saúde. A consciência das diferenças dentro dos grupos homogêneos favorecem ações mais congruentes,como proposta de superação da dificuldade de união entre a ciência e a complexidade em saúde. Sugere um repensar sobre afragmentação do conhecimento nasaúde e uma reflexão quefortaleçaasparcerias entreosmúltiplos profissionais com enfoque emmelhores condições de saúde e vidada população. Neste artigo, objetivou-se descrever a abordagem interdisciplinar no processo de cuidar culturalmente competentea pessoa vivendo com HIV;e compreender, na percepção do enfermeiro, a relação entre a interdisciplinaridade e o processo de cuidar culturalmente competente. O estudo foi do tipo descritivo e exploratório,realizado emserviços de infeciologia referência em Portugal. As informações foram coletadas por observações participantes do contexto social e durante as reuniões de equipa. Tambémforam realizadas18 entrevistas semiestruturadas com os enfermeiros dos serviços. Todos os preceitos éticos do estudo com seres humanosforam respeitados. Os dados foram tematizados com suporte da análise de conteúdo de Bardin(2011)e apresentam-secomodois temas: Implicações práticas do trabalho interdisciplinar eFacilidades/dificuldades no cuidar interdisciplinar. Estas temáticasdemonstraram a importância daatitude dialógica entre profissionais-instituição-utente, num contexto deconfronto de ideias e conhecimentos essenciais para aprimorar aqualidade dos cuidadosem saúdepor meio damaestria cultural.
description: E- Revista de Estudos Interculturais , N.º 3 (2015)
Additional file 4: of Metformin use mitigates the adverse prognostic effect of diabetes mellitus in chronic obstructive pulmonary disease
Creators: name: Te-Wei Ho
name: Chun-Ta Huang
name: Yi-Ju Tsai
name: Lien, Angela
name: Feipei Lai
name: Chong-Jen Yu
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy

description: A table showing adjusted hazard ratios based on the Cox proportional hazards model of 2-year mortality among diabetic patients in chronic obstructive pulmonary disease. (DOCX 17 kb)
Mauthner Versus Wittgenstein: Language as Metaphor
Creators: name: Barroso, Paulo
Publisher: name: E- Revista de Estudos Interculturais
Year: 2021

description: Mauthner encaravaa linguagem como uma investigação filosófica. Assim, mediuos vínculos filosóficos entre linguagem e realidade e o consequente conhecimento produzido por tais vínculose questionoua aptidão da linguagem para expressar e representar a realidade.Segundo Mauthner, a linguagem é uma fonte crítica de conhecimento e uma representação infiel da realidade, dado que há uma lacuna entre linguagem e realidade, ou seja, a linguagem distorce a perceção e engendra premissas falsas e fictícias sobre a realidade. A linguagem acolhe superstições, cria deuses e ídolos e exerce um poder dominante sobre o intelecto. Mauthner apontou uma crítica da linguagem baseada em metáforas, que serviriam para abordar e clarificar a deformação da realidade. Wittgenstein, ao contráriodo que sugeriu, foi inspirado por Mauthner. Ambos mostraram interesse relativamente à análise crítica da linguagem e existem muitas semelhanças concetuais entre as suas conceções do idioma (por exemplo, sobre o uso de metáforas para entender a linguagem).Assim, este artigo procura a) enfatizar as metáforas de Mauthner sobre a linguagem como uma interpretação precisa sobre os vínculos filosóficos entre linguagem e realidade, e b) demonstrar o legado epistemológico da crítica de Mauthner da linguagem à filosofia da linguagem de Wittgenstein.
description: E- Revista de Estudos Interculturais , N.º 3 (2015)
Polyphosphoric acid-promoted synthesis of coumarins lacking substituents at positions 3 and 4
Creators: name: Yang, Li-Shou
name: Wang, Yu
name: Wang, En-Hua
name: Yang, Jan
name: Pan, Xiong
name: Liao, Xiu
name: Yang, Xiao-Sheng
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Evolutionary Biology
subject: Chemical Sciences not elsewhere classified
subject: Plant Biology

description: Coumarins have recently emerged as a hot topic of research due to their diverse pharmacological properties. This work described a method for the synthesis of 3,4-diunsubstituted coumarins promoted by polyphosphoric acid (PPA) from salicylaldehydes and acetic anhydride. Various coumarins were produced in good to excellent yields.
Novel Block Excitonic Condensate at $n=3.5$ in a Spin-Orbit Coupled $t_{2g}$ Multiorbital Hubbard Model
Creators: name: Kaushal, Nitin
name: Nocera, Alberto
name: Alvarez, Gonzalo
name: Moreo, Adriana
name: Dagotto, Elbio
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Theoretical studies recently predicted the condensation of spin-orbit excitons at momentum $q$=$π$ in $t_{2g}^4$ spin-orbit coupled three-orbital Hubbard models at electronic density $n=4$. In parallel, experiments involving iridates with non-integer valence states for the Ir ions are starting to attract considerable attention. In this publication, using the density matrix renormalization group technique we present evidence for the existence of a novel excitonic condensate at $n=3.5$ in a one-dimensional Hubbard model with a degenerate $t_{2g}$ sector, when in the presence of spin-orbit coupling. At intermediate Hubbard $U$ and spin-orbit $λ$ couplings, we found an excitonic condensate at the unexpected momentum $q$=$π/2$ involving $j_{\textrm{eff}}=3/2,m=\pm1/2$ and $j_{\textrm{eff}}=1/2,m=\pm1/2$ bands in the triplet channel, coexisting with an also unexpected block magnetic order. We also present the entire $λ$ vs $U$ phase diagram, at a fixed and robust Hund coupling. Interestingly, this new `block excitonic phase' is present even at large values of $λ$, unlike the $n=4$ excitonic phase discussed before. Our computational study helps to understand and predict the possible magnetic phases of materials with $d^{3.5}$ valence and robust spin-orbit coupling.
Audea tegulata Hampson 1902
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Erebidae
Audea
Audea tegulata

description: Audea tegulata Hampson, 1902
COMMON NAME(S): Erebid moth.
SYNONYM(S): Audea humeralis Hampson, 1902.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Botswana, Democratic Republic of Congo, Ethiopia, Gambia, Kenya, Malawi, Mozambique, Namibia, Nigeria, Sierra Leone, South Africa, Tanzania, Zambia, Zimbabwe.
LOCALITY IN ZAMBIA: Lusaka and Luangwa town, in Lusaka Province; Mbala, in Northern Province; Chipata, in Eastern Province; Solwezi, in Northwestern Province; Livingstone and Monze, in Southern Province.
LARVAL HOSTPLANT(S): Unknown.
SOURCES: African Moths 2019; De Prins & De Prins 2022; Hampson 1910c; Ķhne 2005.
Genus Beriodesma Hacker, 2016
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on pages 333-334, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
Quantum gravity corrections to the Schwarzschild mass
Creators: name: Cavaglia, Marco
name: Ungarelli, Carlo
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Vacuum spherically symmetric Einstein gravity in $N\ge 4$ dimensions can be cast in a two-dimensional conformal nonlinear sigma model form by first integrating on the $(N-2)$-dimensional (hyper)sphere and then performing a canonical transformation. The conformal sigma model is described by two fields which are related to the Arnowitt-Deser-Misner mass and to the radius of the $(N-2)$-dimensional (hyper)sphere, respectively. By quantizing perturbatively the theory we estimate the quantum corrections to the ADM mass of a black hole.
description: 18 pages, 8 figures, LaTeX2e, uses epsfig package, accepted for publication in Phys. Rev. D
Plasmonic colours predicted by deep learning
Creators: name: Baxter, Joshua
name: Lesina, Antonino Calà
name: Guay, Jean-Michel
name: Weck, Arnaud
name: Berini, Pierre
name: Ramunno, Lora
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Picosecond laser pulses have been used as a surface colouring technique for noble metals, where the colours result from plasmonic resonances in the metallic nanoparticles created and redeposited on the surface by ablation and deposition processes. This technology provides two datasets which we use to train artificial neural networks, data from the experiment itself (laser parameters vs. colours) and data from the corresponding numerical simulations (geometric parameters vs. colours). We apply deep learning to predict the colour in both cases. We also propose a method for the solution of the inverse problem -- wherein the geometric parameters and the laser parameters are predicted from colour -- using an iterative multivariable inverse design method.
The Way To Succeed In Mexican Business Relations
Creators: name: Kubátová, Michaela
Publisher: name: E- Revista de Estudos Interculturais
Year: 2021

description: Este artigo baseia-se no projeto de investigação intitulado “Intercultural Dimension in Corporate Culture of Multinational Companies” e trata principalmente dos estereótipos culturais que influenciam as relações empresariais. O artigo parte de uma investigação de Geert Hofstede e estende-a para a realidade empresarial checa-mexicana. O artigo é, portanto, dedicado a empresários checos que estejam interessados 2em ter boas relações com o México e em evitar erros que poderiam impedi-los de tal. A primeira parte aborda as dimensões de Hofstede e compara-as com outros estudos. As observações incluem temas como a hierarquia social no México, o coletivismo mexicano e os valores de vida. É feita uma abordagem ao pragmatismo de ambas as nações e como estas tendem para a indulgência. A segunda parte visa dar a imagem da República Checa nos mercados estrangeiros e inclui o feedback sobre o comportamento de trabalho dos checos a partir de latino-americanos que já trabalharam com pessoas desta nacionalidade.
description: E- Revista de Estudos Interculturais , N.º 3 (2015)
Dynamic ductile to brittle transition in a one-dimensional model of viscoplasticity
Creators: name: Lobkovsky, Alexander E.
name: Langer, J. S.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study two closely related, nonlinear models of a viscoplastic solid. These models capture essential features of plasticity over a wide range of strain rates and applied stresses. They exhibit inelastic strain relaxation and steady flow above a well defined yield stress. In this paper, we describe a first step in exploring the implications of these models for theories of fracture and related phenomena. We consider a one dimensional problem of decohesion from a substrate of a membrane that obeys the viscoplastic constitutive equations that we have constructed. We find that, quite generally, when the yield stress becomes smaller than some threshold value, the energy required for steady decohesion becomes a non-monotonic function of the decohesion speed. As a consequence, steady state decohesion at certain speeds becomes unstable. We believe that these results are relevant to understanding the ductile to brittle transition as well as fracture stability.
description: 10 pages, REVTeX, 12 postscript figures
Palladium-catalyzed decarbonylative C–N coupling to convert arylcarbamoyl chlorides to urea derivatives
Creators: name: Fan, Aihong
name: Peng, Jinsong
name: Zhou, Dun
name: Li, Xiang
name: Chen, Chunxia
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences

description: This paper describes the development of a palladium-catalyzed decarbonylative C–N coupling reaction that transforms arylcarbamoyl chlorides into tetrasubstituted ureas under a nitrogen atmosphere. A broad range of functional groups are compatible with this reaction, and diverse urea derivatives can be obtained with good to high yields.
Time resolved spectroscopy of dust and gas from extrasolar planetesimals orbiting WD 1145+017
Creators: name: Karjalainen, Marie
name: de Mooij, Ernst J. W.
name: Karjalainen, Raine
name: Gibson, Neale P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Multiple long and variable transits caused by dust from possibly disintegrating asteroids were detected in light curves of WD 1145+017. We present time-resolved spectroscopic observations of this target with QUCAM CCDs mounted in the Intermediate dispersion Spectrograph and Imaging System at the 4.2-m William Herschel Telescope in two different spectral arms: the blue arm covering 3800-4025 Å and the red arm covering 7000-7430 Å. When comparing individual transits in both arms, our observations show with 20 σ significance an evident colour difference between the in- and out-of-transit data of the order of 0.05-0.1 mag, where transits are deeper in the red arm. We also show with > 6 σ significance that spectral lines in the blue arm are shallower during transits than out-of-transit. For the circumstellar lines it also appears that during transits the reduction in absorption is larger on the red side of the spectral profiles. Our results confirm previous findings showing the u'-band excess and a decrease in line absorption during transits. Both can be explained by an opaque body blocking a fraction of the gas disc causing the absorption, implying that the absorbing gas is between the white dwarf and the transiting objects. Our results also demonstrate the capability of EMCCDs to perform high-quality time resolved spectroscopy of relatively faint targets.
description: 9 pages, 5 figures. Accepted to MNRAS
Prorodes mimica Swinhoe 1894
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Crambidae
Prorodes
Prorodes mimica

description: 1055. Prorodes mimica Swinhoe, 1894c: 205
Type locality: India, Meghalaya, Shillong, Cherrapunji
 = Notarcha triparalis Warren, 1896a: 102
Type locality: Khasias [Khasi Hills, Meghalaya]
 = Idiostrophe albipunctata Warren, 1896a: 133
Type locality: Australia, Queensland, Mackay
 Distribution. Indian records: Khasis, Nagas (Hampson 1896b), Cherrapunji, Shilong (Meghalaya), Sikkim, Kalimpong (West Bengal), Delhi (Gupta 1994), Kerala (Mathew & Menon 1894), Meghalaya (Khasi Hills, Cheerapunjee), Assam (North Cachar Hills, Haflong) (Kirti & Sodhi 2001), Khasi Hills, Nagaland (Kirti et al. 2016). Global records: Tenasserim (Hampson 1896b), Australia, Queensland, Mackay (Warren 1896a), Vietnam (Tonkin) (de Joannis 1930).
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 344, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
Algumas Considerações Sobre a Intertextualidade no Romance Anna Göldin. "Letzte Hexe" de Eveline Hasler
Creators: name: Moura, Micaela Da Silva Marques
Publisher: name: E- Revista de Estudos Interculturais
Year: 2021

description: Neste artigo será analisado o romance histórico Anna Göldin. Letzte Hexeda autora suíça Eveline Hasler. Anna Göldin foi a última mulher a ser morta por prática de bruxaria na Suíça. A análise será feita à luz do conceito de intertextualidade definido por Aguiar e Silva na sua Teoria da Literatura. O objectivo do presente texto é encontrar as razões da escritora para incluir este tipo de técnica narrativa na sua escrita
description: E- Revista de Estudos Interculturais , N.º 3 (2015)
Tolmácsokkal szembeni ügyfélelvárás az üzleti világban megrendelői perspektívából
Creators: name: Németh, Anikó
Publisher: name: Pannon Egyetem
Year: 2024

description: Alkalmazott nyelvtudomány, vol. 24. issue 3. Különszám ISSN 1587-1061, eISSN 2498-4442
Pygospila costiflexalis Guenee 1854
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Crambidae
Pygospila
Pygospila costiflexalis

description: 1067. Pygospila costiflexalis Guenée, 1854: 313
Type locality: Bombay [Mumbai, Maharashtra, India]
 Distribution. Indian records: Bombay, Travancore (Hampson 1896b), Karnataka (Sondhi et al. 2021). Global records: Ceylon, Sumbawa (Hampson 1896b).
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 347, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
Renormalization group analysis of the spin-gap phase in the one-dimensional t-J model
Creators: name: Nakamura, Masaaki
name: Nomura, Kiyohide
name: Kitazawa, Atsuhiro
Publisher: name: arXiv
Year: 1997
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the spin-gap phase in the one-dimensional t-J model, assuming that it is caused by the backward scattering process. Based on the renormalization group analysis and symmetry, we can determine the transition point between the Tomonaga-Luttinger liquid and the spin-gap phases, by the level crossing of the singlet and the triplet excitations. In contrast to the previous works, the obtained spin-gap region is unexpectedly large. We also check that the universality class of the transition belongs to the $k=1$ SU(2) Wess-Zumino-Witten model.
description: 4 pages(RevTeX), 5 figures(EPS), TITCMT-97-10, to appear in Phys. Rev. Lett
Para uma definição da chick lit portuguesa: análise da receção crítico-literária e interpretações de leitores da narrativa feminina portuguesa contemporânea
Creators: name: Matvijev, Marta
Publisher: name: E- Revista de Estudos Interculturais
Year: 2021

description: O objetivo deste artigo é oferecer uma definição do relativamente recente género literário que é exemplificado pela escrita de autoras como Margarida Rebelo Pinto, Fátima Lopes e Rita Ferro. Trata-se de literatura cujo possível ''par'' anglo-saxónico encontramos na chick lit – uma ficção escrita geralmente por mulheres e para mulheres que se foca na sua vida quotidiana. Pretende-se chegar a esta definição, por um lado, via análise do discurso mediático e académico à volta das obras mais populares e através de inquéritos com leitores e leitoras, por outro lado. Assim, pomos em relevo o jogo que se desenvolve entre a crítica literária, que ocorre publicamente (revistas, programas televisivos, blogues), e a leitura, que se exerce num âmbito privado e individual. Consideramos também como a crítica determina a leitura e em que medida a leitura e interpretação são atos isolados e pessoais. A pesquisa da qual resulta este artigo levou-nos às considerações literárias de índole mais geral, como, por exemplo, a questão de quem tem o poder de dizer o que é a literatura? e a de quem cabe o privilégio de designar o valor duma obra literária?
description: E- Revista de Estudos Interculturais , N.º 3 (2015)
Experimental study of the $γp\rightarrow K^0Σ^+$, $γn\rightarrow K^0Λ$, and $γn\rightarrow K^0 Σ^0$ reactions at the Mainz Microtron
Creators: name: Akondi, C. S.
name: Bantawa, K.
name: Manley, D. M.
name: Abt, S.
name: Achenbach, P.
name: Afzal, F.
name: Aguar-Bartolomé, P.
name: Ahmed, Z.
name: Annand, J. R. M.
name: Arends, H. J.
name: Bashkanov, M.
name: Beck, R.
name: Biroth, M.
name: Borisov, N.
name: Braghieri, A.
name: Briscoe, W. J.
name: Cividini, F.
name: Collicott, C.
name: Costanza, S.
name: Denig, A.
name: Dieterle, M.
name: Downie, E. J.
name: Drexler, P.
name: Bondy, M. I. Ferretti
name: Gardner, S.
name: Glazier, D. I.
name: Gorodnov, I.
name: Gradl, W.
name: Günther, M.
name: Gurevich, D.
name: Kay, S.
name: Heijkenskjöld, L.
name: Hornidge, D.
name: Huber, G. M.
name: Käser, M.
name: Kashevarov, V. L.
name: Korolija, M.
name: Krusche, B.
name: Lazarev, A.
name: Livingston, K.
name: Lutterer, S.
name: McGeorge, J. C.
name: MacGregor, I. J. D.
name: Martel, P. P.
name: Middleton, D. G.
name: Miskimen, R.
name: Mornacchi, E.
name: Mushkarenkov, A.
name: Mullen, C.
name: Neganov, A.
name: Neiser, A.
name: Oberle, M.
name: Ostrick, M.
name: Otte, P. B.
name: Oussena, B.
name: Paudyal, D.
name: Pedroni, P.
name: Powell, A.
name: Prakhov, S. N.
name: Ron, G.
name: Rostomyan, T.
name: Sarty, A.
name: Sfienti, C.
name: Sokhoyan, V.
name: Spieker, K.
name: Steffen, O.
name: Strakovsky, I. I.
name: Strub, Th.
name: Supek, I.
name: Thiel, A.
name: Thiel, M.
name: Thomas, A.
name: Unverzagt, M.
name: Usov, Yu. A.
name: Walford, N. K.
name: Watts, D. P.
name: Wagner, S.
name: Werthmüller, D.
name: Wettig, J.
name: Witthauer, L.
name: Wolfes, M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: This work measured $dσ/dΩ$ for neutral kaon photoproduction reactions from threshold up to a c.m.\ energy of 1855MeV, focussing specifically on the $γp\rightarrow K^0Σ^+$, $γn\rightarrow K^0Λ$, and $γn\rightarrow K^0 Σ^0$ reactions. Our results for $γn\rightarrow K^0 Σ^0$ are the first-ever measurements for that reaction. These data will provide insight into the properties of $N^*$ resonances and, in particular, will lead to an improved knowledge about those states that couple only weakly to the $πN$ channel. Integrated cross sections were extracted by fitting the differential cross sections for each reaction as a series of Legendre polynomials and our results are compared with prior experimental results and theoretical predictions.
description: 16 pages, 13 figures, 7 tables
A new synthesis protocol for photochromic triarylethenes and their multifunctional derivatives
Creators: name: Yan, Liying
name: Ding, Wei
name: Wang, Lijun
name: Dou, Qingyu
name: Luo, Qianfu
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Marine Biology

description: A synthesis protocol was presented and applied in the preparation of a series of new photochromic triarylethene (TAE) derivatives cherishing bifunctional groups. The titled molecules all perform photochromism in the rare yellow absorption band in both solution and solid. Some of them show classical aggregation-induced emission (AIE) fluorescence properties, and the fluorescence exhibits distinctive photo-controllable performance. The synthesis and design of photochromic triarylethenes could provide a new alternative for achieving solid photochromic and photo-controllable fluorescent materials based on simple structures and convenient synthesis process.
Questões de Humor... E de Técnicas da Tradução
Creators: name: Pina, Maria Da Graça Gomes De
Publisher: name: E- Revista de Estudos Interculturais
Year: 2021

description: A primeira coisa em que se pensa quando se se debruça sobre um texto, à partida, classificado como humorístico, é qual o seu objectivo, quer dizer, qual é o dispositivo que faz espoletar no leitor aquele mecanismo pelo qual se desencadeia o riso? É um dispositivo aplicado de propósito? Não só, esse dispositivo que espoleta o humor é linguisticamente unidirecional, ou seja, visa apenas uma língua –aquela em que o texto foi escrito –ou permite uma abertura para outros contextos linguístico-culturais?
description: E- Revista de Estudos Interculturais , N.º 3 (2015)