cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Charge, Lattice, and Spin Dynamics in Photoinduced Phase Transitions from Charge-Order-Insulator to Metal in Quasi-Two-Dimensional Organic Conductors
Creators: name: Miyashita, Satoshi
name: Tanaka, Yasuhiro
name: Iwai, Shinichiro
name: Yonemitsu, Kenji
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: To elucidate different photoinduced melting dynamics of charge orders observed in quasi-two-dimensional organic conductors $ θ$-(BEDT-TTF)$_2$RbZn(SCN)$_4$ and $ α$-(BEDT-TTF)$_2$I$_3$ [BEDT-TTF=bis(ethylenedithio)tetrathiafulvalene], we theoretically study photoinduced time evolution of charge and spin correlation functions on the basis of exact many-electron wave functions coupled with classical phonons in extended Peierls-Hubbard models on anisotropic triangular lattices. In both salts, the so-called horizontal-stripe charge order is stabilized by nearest-neighbor repulsive interactions and by electron-lattice interactions. In $ θ$-(BEDT-TTF)$_2$RbZn(SCN)$_4$ (abbreviated as $ θ$-RbZn), the stabilization energy due to lattice distortion is larger, so that larger quantity of energy needs to be absorbed for the melting of the charge and lattice orders. The photoinduced charge dynamics shows a complex behavior owing to a substantial number of nearly degenerate eigenstates involved. This is related to the high structural symmetry when the lattice is undistorted. In $ α$-(BEDT-TTF)$_2$I$_3$ (abbreviated as $ α$-I$_3$), the lattice stabilization energy is smaller, and smaller quantity of energy is sufficient to melt the charge and lattice orders leading to a metallic phase. The photoinduced charge dynamics shows a sinusoidal oscillation. In $ α$-I$_3$, the low structural symmetry ensures nearly spin-singlet bonds between hole-rich sites, where the spin correlation survives even after photoexcitation.
description: 10 pages, 9 figures, twocolumn version
Effect of acute administration of dietary Pistacia lentiscus L. essential oil on the ischemia-reperfusion-induced changes in rat frontal cortex and plasma
Creators: name: Serra, M.P.
name: Quartu, M.
name: Boi, M.
name: Pillolla, G.
name: Melis, T.
name: Poddighe, L.
name: Del Fiacco, M.
name: Falconieri, D.
name: Carta, G.
name: Piras, A.
name: Murru, E.
name: Collu, M.
name: Banni, S.
Publisher: name: Italian Journal of Anatomy and Embryology
Year: 2011
Subjects: cerebral ischemia/reperfusion; DHA; COX-2; PEA; OEA; pistacia lentiscus L.

description: In this study Pistacia lentiscus L. essential oil (E.O.), a mixture of terpenes and sesquiterpenes, was tested for its protective effects in cerebral ischemia/reperfusion-induced injury in Wistar rat frontal cortex and plasma. Cerebral ischemia was produced by a 20 min bilateral common carotid artery occlusion followed by 30 min reperfusion. Pistacia lentiscus L. essential oil (E.O.) (200 mg/0, 45 ml of sunflower oil as vehicle) was administered via gavage 6 hours prior to ischemia. Rats were randomly assigned to four groups, ischemic/reperfused (I/R) and sham-operated rats treated with the vehicle or with E.O.. Different brain areas were analysed for fatty acid changes and expression of the enzyme cyclooxygenase-2 (COX-2). Ischemia/reperfusion triggered in frontal cortex a decrease of docosahexaenoic acid (DHA), the membrane highly polyunsaturated fatty acid (HPUFA) most susceptible to oxidation. Pre-treatment with E.O. prevented this change and led further to decreased levels of COX-2, as assessed by Western Blot. In plasma of ischemic/reperfused rats, E.O. administration increased both the DHA-to-eicosapentaenoic acid (EPA) ratio and levels of the endocannabinoid congeners palmytoylethanolamide (PEA) and oleoylethanolamide (OEA). The results obtained suggest that ischemia/reperfusion triggers a cerebral insult sufficient to cause a a region specific lipid peroxidation as evidenced by the detectable, significant decrease in the tissue level of DHA, the most abundant essential fatty acid of neuronal membrane phospholipids. Acute dietary pre-treatment with E.O. triggers modifications both in the frontal cortex, where COX-2 expression decreases and the decrease of DHA is apparently prevented, and in plasma, where PEA and OEA levels increase. We suggest that the activity of PEA and OEA, as endogenous ligands of the peroxisome proliferator-activated receptor (PPAR)-alpha, by inducing the peroxisomal beta oxidation, may explain the observed increase in the DHA/EPA ratio. The latter, in fact, might account for an increased metabolism of n-3 aimed at restoring DHA within damaged brain tissue. The possibility that changes in fatty acid metabolism and plasmatic availability of PEA and OEA are correlated events represents an issue worth future investigations.
description: Italian Journal of Anatomy and Embryology, Vol 116, No 1 (Supplement) 2011
Dimension Driven Accelerating Universe
Creators: name: Chatterjee, S.
name: Panigrahi, D.
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The current acceleration of the universe leads us to investigate higher dimensional gravity theory, which is able to explain acceleration from a theoretical view point without the need of introducing dark energy by hand. We argue that the terms containing higher dimensional metric coefficients produce an extra negative pressure that apparently drives an acceleration of the 3D space, tempting us to suggest that the accelerating universe seems to act as a window to the existence of extra spatial dimensions. Interesting to point out that in this case our cosmology apparently mimics the well known quintessence scenario fuelled by a generalised Chaplygin-type of fluid where a smooth transition from a dust dominated model to a de Sitter like one takes place. Correspondence to models generated by a tachyonic form of matter is also briefly discussed.
title: Ð¢ÐµÑ Ð½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ° Ð¸ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð³Ð¾ÑÐ¾Ð´Ð° ÐÐ°Ð»Ð°ÐºÐ¾Ð²Ð¾
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÐ½ÑÐ¾Ð½Ð¾Ð², ÐÐ¸ÐºÐ¸ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: Ð¢ÐµÐ¿Ð»Ð¾Ð²Ð°Ñ ÑÐ½ÐµÑÐ³Ð¸Ñ
Ð¢ÐµÐ¿Ð»Ð¾Ð²ÑÐµ ÑÐµÑÐ¸
Ð¢ÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ñ

description: ÐÐ°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÐ¼Ðµ - Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð³Ð¾ ÑÐ·Ð»Ð° Ð³Ð¾ÑÐ¾Ð´Ð° ÐÐ°Ð»Ð°ÐºÐ¾Ð²Ð¾ Ð¡Ð°ÑÐ°ÑÐ¾Ð²ÑÐºÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸. Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿Ð¾Ð¸ÑÐº Ð¸ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¿Ð¾ÑÐ¾Ð±Ð¾Ð² Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐ¸ÑÑÐµÐ¼ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ° Ð¸ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð³Ð¾ ÑÐ·Ð»Ð° Ð³Ð¾ÑÐ¾Ð´Ð° ÐÐ°Ð»Ð°ÐºÐ¾Ð²Ð¾.
Study of diamagnetic fluctuations in YBa_2Cu_3O_{7-x} and Bi_2Sr_2CaCu_2O_{8+x}: Possible observation of phase correlations persisting above T_c
Creators: name: Salem-Sugui, S.
name: Mosqueira, J.
name: Alvarenga, A. D.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report on isofield curves of $\sqrt{-M}$ vs. T, where M is the reversible magnetization, of YBa_2Cu_3O_{6.95}, YBa_2Cu_3O_{6.65}, and Bi_2Sr_2CaCu_2O_{8+x} with the magnetic field, H, applied parallel to the c-axis of the samples (and also parallel to the ab- planes for YBaCuO). For temperatures close to the critical temperature, T_c, the quantity \sqrt{-M} is proportional to the order parameter amplitude |ψ|. Curves of \sqrt{-M} vs. T allowed to study the asymptotic behavior of the form (T_a-T)^m of |ψ| near T_c, as a function of field. Results for the studied samples produced values of T_a(H) lying above T_c, suggesting that the magnetic field gradually allows to probe a region of temperatures where phase correlations persist above T_c. The study performed here in YBaCuO samples allowed to study how phase correlations evolve with doping in the pseudo-gap region of YBaCuO. \sqrt{-M} vs. T curves for all samples show a rather large amplitude fluctuation with no phase correlation extending well above T_a(H) which is interpreted in terms of a Gaussian Ginzburg-Landau approach with a {total-energy} cutoff in the fluctuation spectrum. Resulting values for the exponent m found for all samples, 0.5 < m < 0.7, are interpreted as due to phase fluctuations of the d-wave pairing symmetry of the order parameter in the ab- planes.
description: 7 pages, 5 figures
Additional file 1 of Efficacy and safety of antibiotic therapy for post-Lyme disease? A systematic review and network meta-analysis
Creators: name: Zhang, Xiaoqian
name: Jiang, Yuwei
name: Chen, Yihan
name: Yang, Jiaru
name: Zhang, Xiaoqi
name: Xing, Lu
name: Liu, Aihua
name: Bao, Fukai
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Pharmacology
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. Table S1. Basic information of studies included in the meta-analysis. Table S2. This figure of AE in post Lyme disease syndrome patients. Table S3. The search strategies and specific date of this study.
Prednisolone restores blood brain barrier damages in dystrophic MDX mouse
Creators: name: Tamma, Roberto
name: Annese, Tiziana
name: Benagiano, Vincenzo
name: Longo, Vito
name: Ruggeri, Simona
name: Crivellato, Enrico
name: Ribatti, Domenico
name: De Luca, Annamaria
name: Nico, Beatrice
Publisher: name: Italian Journal of Anatomy and Embryology
Year: 2011
Subjects: Douchenne Muscolar Dystrophy; MDX mice; Blood Brain barrier

description: Although the glucocorticoids delay the progression of Duchenne muscular dystrophy (DMD) their mechanism of action is unknown. In our previous studies we demonstrated that in the mdx mice, an animal model of DMD, besides the muscle degeneration, serious damages of the blood-brain barrier (BBB) occur taking to enhanced vessels permeability and brain edema (1). Moreover, we observed that the mdx mice after α–methyl-prednisolone (PDN) treatment ameloriated the histopathological profiles and the excitation-contraction of the myofibers (2). In this study, we evaluated the effects of the PDN on the BBB of the mdx mice, by estimating the immunocytochemical and biochemical expression of endothelial ZO-1 and occludin, pericyte desmin, and glial GFAP and short dystrophin isoform Dp 71 proteins, used as BBB markers. In addition, we analyzed the expression of dystrophin associate proteins (DAPs) aquaporin-4 (AQP4) and α-β dystroglycan in parallel in both brain and muscles of PDN treated mdx as well as in control mice. Results showed in mdx PDN treated mice a significant increase of the mRNA and protein content of all the glial, pericyte and endothelial proteins as compared to untreated mdx. Moreover, by immunoprecipitation we demonstrated that the BBB alteration in the mdx mice were coupled with enhanced occludin and AQP4 phosphorylation degree which, instead, was reduced after PDN treatment. Finally we observed that AQP4 and α-β dystroglycan complex increases its mRNA and protein content in both PDN mdx brain and muscle fibers, compared with mdx mice where the perivascular glial membranes and the myofibers showed a light staining after immunofluorescence analysis . These data indicate that the PDN restores the BBB damages in the mdx mice by inducing in the glial cell the expression of GFAP, AQP4 and Dp71 proteins and in the pericytes and endothelial cells, of the desmin and ZO-1 proteins, which are deficient in the distrophic mice. Moreover, the reduction in the AQP4 and occludin phosphorylation degree coupled with their ankoring to glial and endothelial membranes in the PDN mdx mice suggests that the glial and endothelial cells may be a cellular target of the drug. Finally, the enhanced expression of DAPs AQP4 and α-β dystroglycan in both brain and myofibers of PDN treated mdx mice compared to untreated mdx ones suggest the PDN might ameliorate the brain vessels and muscles functions of the dystrophic mice by a restoring a correct links between DAPs proteins and the extracellular matrix. 1. Nico B et al. Glia, 42: 235-251. (2003). 2. Cozzoli A. et al., Neuropathol. Appl. Neurobiol. 37, 243-256 (2011).
description: Italian Journal of Anatomy and Embryology, Vol 116, No 1 (Supplement) 2011
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿Ð»Ð°Ð½Ð° Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð¿ÑÐ¾ÐµÐºÑÐ° "Food on Foot"
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¢Ð°ÑÐ°ÑÐ¾Ð²Ð°, ÐÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿Ð»Ð°Ð½
ÑÑÐ½Ð¾Ðº ÑÑÐ»ÑÐ³
Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
business plan
services market
business planning

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ - ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿Ð»Ð°Ð½Ð°, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð±ÑÐ´ÐµÑ Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÑÑ ÑÑÑÑ Ð¸Ð´ÐµÐ¸ Ð¸ ÐµÐµ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ, ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÑ ÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð¶Ð´Ð°ÑÑÐ¸Ðµ ÑÐ°ÑÑÐµÑÑ Ð¸ Ð´Ð°Ð½Ð½ÑÐµ. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð½Ð°Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð° Ð¸Ð·ÑÑÐµÐ½Ð° ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ°Ñ Ð±Ð°Ð·Ð° Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾Ð´ÑÐ¾Ð´Ñ Ðº ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐ°ÐºÐ¾Ð³Ð¾ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ° ÐºÐ°Ðº Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿Ð»Ð°Ð½, Ð²ÑÐ±ÑÐ°Ð½Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð¸ Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ Ð´Ð°Ð½Ð½ÑÐµ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿Ð»Ð°Ð½ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð¿ÑÐ¾ÐµÐºÑÐ° "Food on Foot" Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° ÐµÐ³Ð¾ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸.
description: The object of study is business planning. The purpose - to create a project that will describe the essence of the idea and its implementation, maintain accompanying calculations and data. In the process of writing the work the theoretical basis of business planning has been studied, the basic approaches to the creation of this document as a business plan, selected the work direction and picked up the necessary data. As a result of the work has been developed a business plan for the example "Food on Foot" project and has been estimated its commercial effectiveness.
Deriving Projective Hyperspace from Harmonic
Creators: name: Jain, Dharmesh
name: Siegel, Warren
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive actions for projective N=2 superspace ("hyperspace") from those for harmonic hyperspace, including that for nonabelian Yang-Mills (a new result). The method uses Wick rotation of the sphere from complex conjugate coordinates to real, null ones, which can be treated as independent. The result can be considered "holographic" in that the dimension of the internal (R-symmetry) space is reduced from 2 to 1, by solving equations of motion or gauge conditions for dependence on the other coordinate. The auxiliary nature of the redundant dimension makes the hypergraph rules and evaluation almost identical.
description: 19 pages
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐ ÐÐ¾Ð½ÑÐµÑÐ½ ÐÐÐ Â«ÐÐ²ÑÐ¾ÑÐ°Â»)
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¡Ð²ÐµÑÐ»Ð¾Ð², ÐÑÐ¸Ð³Ð¾ÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¸Ñ
ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ½ÑÐµ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸
Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾
Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ½ÑÑ Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¹
Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÐÐ Â«ÐÐ¾Ð½ÑÐµÑÐ½ ÐÐÐ ÐÐ²ÑÐ¾ÑÐ°Â». Ð¦ÐµÐ»ÑÑ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÐÐ Â«ÐÐ¾Ð½ÑÐµÑÐ½ ÐÐÐ ÐÐ²ÑÐ¾ÑÐ°Â». ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÑÐ½ÐºÐ° ÑÑÐ´Ð¾Ð²Ð¾Ð¹ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ¸ Ð¸ Ð¿ÑÐ¸Ð±Ð¾ÑÐ¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð²ÑÐ´ÐµÐ»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÑ ÐÐ Â«ÐÐ¾Ð½ÑÐµÑÐ½ ÐÐÐ ÐÐ²ÑÐ¾ÑÐ°Â». ÐÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÑÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÐÐ Â«ÐÐ¾Ð½ÑÐµÑÐ½ ÐÐÐ ÐÐ²ÑÐ¾ÑÐ°Â» Ð·Ð° 2011-2015 Ð³Ð³. Ð¡Ð´ÐµÐ»Ð°Ð½ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð· Ð²ÑÑÑÑÐºÐ¸ Ð¸ Ð·Ð°ÑÑÐ°Ñ Ð¾Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¼ÐµÑ Ð¿Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ð° ÑÑÐ°Ð²ÐºÐ° Ð´Ð¸ÑÐºÐ¾Ð½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, ÑÐ¸ÑÑÐ°Ñ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ð½Ð°Ñ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ°, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ²ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ð¸ ÑÑÐµÑ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð·Ð½Ð°ÑÐ¸Ð¼ÑÑ Ð½Ð° Ð¾ÐºÑÐ¿Ð°ÐµÐ¼Ð¾ÑÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ° ÑÐ°ÐºÑÐ¾ÑÐ¾Ð². Ð ÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¼ÐµÑ Ð¿Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÑ Ðº Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÐ¸ÑÑÐ¾Ð¹ Ð¿ÑÐ¸Ð±ÑÐ»Ð¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸.
Sarcoglycans and GABAA Rε receptors in cerebral cortex, thalamus and hippocampus: an immunohistochemical study
Creators: name: Trimarchi, Fabio
name: Di Mauro, Debora
name: Favaloro, Angelo
name: Vermiglio, Giovanna
name: Magaudda, Ludovico
Publisher: name: Italian Journal of Anatomy and Embryology
Year: 2011

description: The Sarcoglycans sub-complex is a protein system which plays a role in sarcolemma stabilization, protecting the fibers by any injury provoked by muscle activity. This complex is composed by six transmembrane glycoproteins, α-,β-,γ-,δ-,ε- and ξ-sarcoglycans and, although numerous studies have been conducted on this system, there are no many data about its localization in non-muscular tissues. In our previous study we have analyzed the sarcoglycans expression and localization in rat’s cerebral cortex and our results showed that all sarcoglycans are present with a staining pattern in relation to the cerebral cortex area observed. In particular we think that they could be associated with synapse sites such as inhibitory GABAA Rε receptors. In order to verify any association between sarcoglycans and GABAA Rε receptors we performed double immunolabeling to detect α-,β-,γ-,δ-,ε- and ξ-sarcoglycans and GABAA Rε receptor. Our results have shown that in cerebral cortex each sarcoglycans is equally associated with GABAA Rε receptor, showing some point of colocalization around the cellular soma. Moreover, we observed the reaction in thalamus and hippocampus where we found that all sarcoglycans are expressed with the same “spot-like” staining pattern that we observed in cerebral cortex. Instead, in the extension of the neurons the proteins present a linear staining pattern. We have also found that in these districts the fluorescence pattern of GABAA Rε receptor increase together with the sarcoglycans fluorescence pattern, supporting our previous idea about a tight correlation between sarcoglycans and GABAA Rε receptors. These results suggest again a role of sarcoglycans in cellular signalling, regulating the post-synaptic receptor assembly. On this basis it could be hypothesized that sarcoglycans could be involved in some pathologies of the brain becoming, in these districts, as important as in muscle.
description: Italian Journal of Anatomy and Embryology, Vol 116, No 1 (Supplement) 2011
title: ÐÐ°ÑÐ¸ÑÐ° Ð¾Ñ Ð¿Ð¾Ð´ÑÐ¾Ð¿Ð»ÐµÐ½Ð¸Ñ ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸ Ð·Ð°Ð²Ð¾Ð´Ð° Toyota
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾Ð³Ð´Ð°Ð½Ð¾Ð²Ð°, ÐÐ°ÑÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð¼ÐµÐ»Ð¸Ð¾ÑÐ°ÑÐ¸Ñ
Ð·Ð°ÑÐ¸ÑÐ° Ð¾Ñ Ð¿Ð¾Ð´ÑÐ¾Ð¿Ð»ÐµÐ½Ð¸Ñ
Ð´ÑÐµÐ½Ð°Ð¶Ð½Ð°Ñ ÑÐµÑÑ
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Ð¾Ð³ÑÐ°Ð´Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ ÐºÐ°Ð½Ð°Ð»

description: ÐÐ¸Ð¿Ð»Ð¾Ð¼Ð½ÑÐ¹ Ð¿ÑÐ¾ÐµÐºÑ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½ Ð²Ð¾Ð¿ÑÐ¾ÑÐ°Ð¼ Ð·Ð°ÑÐ¸ÑÑ Ð¾Ñ Ð¿Ð¾Ð´ÑÐ¾Ð¿Ð»ÐµÐ½Ð¸Ñ ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ Ð·Ð°Ð²Ð¾Ð´Ð° Â«ToyotaÂ». ÐÑÐ¾ÐµÐºÑ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ Ð·Ð°Ð´Ð°Ð½Ð¸ÐµÐ¼ Ð½Ð° Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼Ð¸ Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐ¸Ñ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½ÑÑ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ¾Ð² Ð² ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ðµ.
Special Affine Connections on Symmetric Spaces
Creators: name: Dani, Othmane
name: Abouqateb, Abdelhak
Publisher: name: arXiv
Year: 2023
Subjects: subject: Differential Geometry (math.DG)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 17B05, 53C35, 17B63, 17B60, 53C07

description: Let $(G,H,σ)$ be a symmetric pair and $\mathfrak{g}=\mathfrak{m}\oplus\mathfrak{h}$ the canonical decomposition of the Lie algebra $\mathfrak{g}$ of $G$. We denote by ${\nabla}^0$ the canonical affine connection on the symmetric space $G/H$. A torsion-free $G$-invariant affine connection on $G/H$ is called special if it has the same curvature as ${\nabla}^0$. A special product on $\mathfrak{m}$ is a commutative, associative, and ${\operatorname{Ad}}(H)$-invariant product. We show a one-to-one correspondence between the set of special affine connections on $G/H$ and the set of special products on $\mathfrak{m}$. We introduce a subclass of symmetric pairs called strongly semi-simple for which we prove that the canonical affine connection on $G/H$ is the only special affine connection, and we give many examples. We study a subclass of commutative, associative algebra, allowing us to give examples of symmetric spaces with special affine connections. Finally, we compute the holonomy Lie algebra of special affine connections.
description: 16 pages
Transportation Network Companies & Accessibility : How Other Jurisdictions are Navigating Accessibility Issues in an Evolving Vehicle-For Hire Industry & Ideas for B.C.
Creators: name: Ward, Daniel
Publisher: name: The University of British Columbia
Year: 2017

description: The vehicle-for-hire industry has undergone dramatic change in very short order. Advances in mobile technologies and the corresponding ascent of the smartphone have opened up new innovations that allow digital platforms to dynamically connect spare capacity with those who need it.1 These changes have spawned companies like Uber and Lyft (also known as transportation network companies or TNCs) and their growing array of services, which have been well received by consumers. For persons with disabilities, however, for whom on-demand transportation options are critical for their engagement in regular activities many non-disabled people take for granted, these new services have received mixed reviews and governments have been challenged with how to address these concerns in their regulatory overhauls. In recognition of this challenge, the B.C. Passenger Transportation Branch (PTB)—an administrative unit that supports activities relating to the regulation of commercial passenger transportation—partnered with a graduate student (herein referred to as “the researcher”) at the University of British Columbia’s School of Community and Regional Planning to study the issue of accessibility and the associated challenges with the emergence of transportation network companies. As part of the PTB’s mandate for policy research, the PTB directed the researcher to survey regulatory changes that have occurred in other jurisdictions in light of the technological and economic changes taking place in the vehicle-for-hire sector and report back regarding how these jurisdictions have addressed issues associated with accessibility to persons with disabilities. The researcher examined six jurisdictions: three in Canada and in from the United States. In helping frame the issue for B.C. and—more specifically— the Vancouver metropolitan area context, the researcher conducted primary research to understand the accessibility challenges in the regional context and to help frame the topic of accessibility within the for-hire sector. This report found a range of approaches and actions in the six cities that were studied. Here are some key findings: • Five out of six cities had policies that included the establishment of a publicly administrated accessibility fund, which would receive revenues from the vehiclefor- hire sector that would be used to improve accessible transportation options. • Half of the cities require TNC’s to provide accessible service. • Utilization of taxi wheelchair accessible vehicles (WAVs) is important to success of TNC’s WAV service
Fibrillin and MAGP-1 production by dermal blood and lymphatic microvascular endothelial cells challenged with systemic sclerosis sera
Creators: name: Villano, Marilisa
name: Borghini, Annalisa
name: Rossi, Antonella
name: Gabbrielli, Erica
name: Manetti, Mirko
name: Milia, Anna Franca
name: Matucci-Cerinic, Marco
name: Ibba-Manneschi, Lidia
name: Weber, Elisabetta
Publisher: name: Italian Journal of Anatomy and Embryology
Year: 2011
Subjects: fibrillin-1; endothelial cells; immunofluorescence; systemic sclerosis

description: Systemic sclerosis (SSc) is a connective tissue disorder of unknown ethiology with two different subsets: limited (lSSc) and diffuse cutaneous systemic sclerosis (dSSc) with different patterns of organ involvement, autoantibody profiles and survival (1). The disease is characterized by three major features: vascular endothelial injury, inflammation/autoimmunity and massive deposition of collagen. Many extracellular matrix proteins are altered in SSc, including fibrillin (2). Fibrillin microfibrils form anchoring filaments in lymphatic endothelium. In the wall of arteries they constitute a scaffold for elastin deposition and sequester in the matrix TGFb and other molecules which regulate matrix formation and remodeling (3). The aim of this study was to evaluate the effect of SSc sera on fibrillin and microfibril associated glycoprotein-1 (MAGP-1) deposition by human adult dermal blood (BHMVEC) and lymphatic (LyHMVEC) microvascular endothelial cells. Cells were cultured on gelatine-coated coverslips in EBM containing 15% of serum of lSSc or dSSc patients, naive or under pharmacological therapy, and of controls and fixed at days 2 and 4 of confluence. Double immunofluorescence was performed with a monoclonal antibody to fibrillin-1 and a polyclonal antibody to MFPA2. Fibrillin and MAGP-1 deposition were quantified on 30 random photographic fields/slide. Fibrillin and MAGP-1 were produced by BHMVEC and LyHMVEC in all experimental conditions. They co-localized forming a honeycomb pattern in BHMVEC, as previously described (4), and a dense mesh of short segments in LyHMVEC. Comparative evaluation between LyHMVEC and BHMVEC indicated that, at day 4, LyHMVEC produced more fibrillin than BHMVEC in all experimental conditions. In BHMVEC, Fibrillin and MAGP-1 production significantly increased with time under challenge with naive lSSc sera, and with dSSc sera irrespective of therapy, as compared with control sera. In LyHMVEC, their production significantly increased with time after challenge with both SSc and control sera, without any significant difference. Overall, LyHMVEC produced more but less organized fibrillin and MAGP-1 and were less influenced by SSc sera than BHMVEC. 1) Varga J (2008) Bulletin of the NYU hospital for Joint Diseases 66:198. 2) Wallis DD et al. (2001) Arthritis & Rheumatism 44:1855. 3) Ramirez F, Sakai LY (2010) Cell Tissue Res 339:71. 4) Rossi A et al. (2010) J Anat 217:705.
description: Italian Journal of Anatomy and Embryology, Vol 116, No 1 (Supplement) 2011
Hot Brownian Motion
Creators: name: Rings, Daniel
name: Schachoff, Romy
name: Selmke, Markus
name: Cichos, Frank
name: Kroy, Klaus
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We derive the generalized Markovian description for the non-equilibrium Brownian motion of a heated particle in a simple solvent with a temperature-dependent viscosity. Our analytical results for the generalized fluctuation-dissipation and Stokes-Einstein relations compare favorably with measurements of laser-heated gold nano-particles and provide a practical rational basis for emerging photothermal technologies.
description: 10 pages, 5 figures
In vitro biological effects of raw and thermally treated asbestos-containing materials
Creators: name: Pugnaloni, Armanda
name: Lucarini, Guendalina
name: Rubini, Corrado
name: Smorlesi, Arianna
name: Giantomassi, Federica
name: Gualtieri, Alessandro F.
Publisher: name: Italian Journal of Anatomy and Embryology
Year: 2013
Subjects: NSCLC; immunohistochemistry; cytotoxicity; asbestos; inertization

description: Asbestos cement, the main asbestos-containing material (ACM) manufactured in Italy in the past, is a health hazard whose elimination is a priority concern. Asbestos fibers can be transformed into potentially non-hazardous silicates by high-temperature treatment via complete solid-state transformation. In this study human A549 cells were directly exposed to raw cement asbestos (RCA), chrysotile and cement asbestos subjected to an industrial process at 1200 °C (HT-CA) and raw commercial grey cement (GC) for 24 and 48h, or treated with conditioned culture medium up to 96 h. In our previous studies we demonstrated that the final product of heat treatment of cement asbestos was considerably more inert and had lower cytotoxic potential than the original asbestos material. However, to better evaluate the risks of interactions with the materials, further in vitro investigations were performed concerning fiber-cell superficial interactions, immuno-hystochemical expression of cytochines p53, p53 homologue p73, TNF-related apoptosis- inducing ligand (TRAIL), and conditioned medium effects on cell viability. Data showed more severe cytotoxic damage by raw cement-asbestos compared to the heat treated materials and different expressions of cytochines that exert critical role in regulating the cell response to asbestos-induced DNA damage. These data should be taken in consideration for a safe recycling of thermal transformed asbestos materials.
description: Italian Journal of Anatomy and Embryology, Vol 117, No 2 (Supplement) 2012
title: Ð ÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ IdP ÑÐµÑÐ²Ð¸ÑÐ° Ð½Ð° Ð±Ð°Ð·Ðµ ÐÐÐÐ¡ Â«Ð Ð£Ð¡ÐÐÐÂ»
title: [Ð´Ð¾ÐºÐ»Ð°Ð´ Ð½Ð° XII ÐÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð¾Ð¹ Ð½Ð°ÑÑÐ½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ð¸ Ð¸ Ð²ÑÑÑÐ°Ð²ÐºÐµ "ÐÐ¾ÑÐ¿Ð¾ÑÐ°ÑÐ¸Ð²Ð½ÑÐµ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÑÐ½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ: ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¸ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¸" (12; 2014; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)]
titleType: Subtitle
Creators: name: Ð£ÑÐ¼Ð°Ð½Ð¾Ð², Ð ÑÑÑÐ°Ð¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2014
Subjects: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½ÑÐ¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ â Ð¤ÑÐ½Ð´Ð°Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð°Ñ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ°
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description: ÐÐ·Ð»Ð°Ð³Ð°ÐµÑÑÑ Ð¾Ð¿ÑÑ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð²ÑÐ¸ÐºÐ° Ð¸Ð´ÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ ÑÐ¸ÑÐ°ÑÐµÐ»ÐµÐ¹ ÐÐÐÐ¡ Â«Ð Ð£Ð¡ÐÐÐÂ». Ð Ð°ÑÑÐºÐ°Ð·ÑÐ²Ð°ÐµÑÑÑ Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ð¸ ÑÐ²Ð¾Ð±Ð¾Ð´Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ JBoss Enterprise Application Platform, Shibboleth, OpenLDAP
Evaluation of brain activity changes occurring in an animal model for multiple sclerosis: a functional Magnetic Resonance Imaging study
Creators: name: Rigolio, Roberta
name: Marmiroli, Paola
name: Cavaletti, Guido
name: Rodriguez-Menendez, Virginia
name: Fiorini, Silvia
name: Tambalo, Stefano
name: Marzola, Pasquina
Publisher: name: Italian Journal of Anatomy and Embryology
Year: 2013
Subjects: Experimental Autoimmune Encephalomyelitis (EAE); functional MRI (fMRI); brain plasticity

description: Multiple Sclerosis (MS) is a chronic inflammatory demyelinating disease of the central nervous system (CNS). Magnetic Resonance Imaging (MRI), showing the extent of the involvement of CNS, plays a major role in the assessment of patients with MS. Further information can be obtained with functional MRI (fMRI) which may be used in MS patients to investigate the functional reorganization of cortical areas. fMRI observations in MS are already available in humans, but deeper knowledge on its usefulness might be gained using reliable animal models. We investigated by means of fMRI the brain plasticity in a chronic model of MS, i.e. Experimental Autoimmune Encephalomyelitis (EAE) in the Dark Agouti (DA) rat strain. Serial fMRI acquisitions were performed before, 30 and 60 days after EAE induction. fMRI with somatosensory stimulation was performed according to ref [1]. Briefly electrical stimulation (a train of squared pulses with frequency=3Hz, current=2mA, duration=0.5ms) was delivered to the left forepaw during acquisition of MR images sensitive to Blood-Volume. A single stimulation protocol was composed of 30 images under rest condition and 10 images acquired during stimulation. After appropriate image analysis, performed using the FSL software package [2], the brain region activated by the applied stimulus was determined. Prior to EAE induction, electrical stimulation resulted in a localized response in the contralateral sensory motor cortex according to previously reported results [1]. Thirty and 60 days after EAE Induction, the activated area was greatly increased covering large regions of both contra and ipsilateral somatosensory cortex and extending also to extra-cortical regions. Our results show that the experimental model of EAE in DA rats reproduces a remarkable findings observed in MS patients, i.e. the functional reorganization of motor cortex. It remains to be investigated whether this effect could represent an innovative platform for testing new therapeutic approaches for MS.
description: Italian Journal of Anatomy and Embryology, Vol 117, No 2 (Supplement) 2012
Filippo Pacini and the method of wax injection for the preservation of anatomical specimens
Creators: name: Zampieri, Fabio
name: Zanatta, Alberto
Publisher: name: Italian Journal of Anatomy and Embryology
Year: 2013
Subjects: Anatomical Preparations; medical museology; wax injection; anthropotomy; tannization

description: Filippo Pacini is famous for his histological researches and in particular for the discovery of the small sensory organs known as Pacinian corpuscles in 1831, and the identification of the cholera bacillus in 1854. His researches touched a wide range of different medical and technical topics, from normal anatomy and physiology to pathology, from the methodology of preservation of anatomical specimens to the invention of new types of microscope. Despite this apparent heterogeneity of interests, we think there is a common denominator behind all his scientific production: his capacity to observe anatomical structures, to understand their significance and functions, and – last but not least – to preserve them. Pacini was an extraordinary anatomical and histological preparer, this ability was one of the basic conditions for his discoveries. Pacini was Director of the Florence Museum of Anatomy and a great part of the collection was created under his direction. We can appreciate that Pacini explored all the methodologies of preservation of anatomical parts being interested in microscopic as well as macroscopic anatomical structures. Pacini left the recipes of preservative fluids to prepare dried anatomical specimens. Very interesting is a recipe of 1851 about a fluid composed by 10 ounces of yellow wax, 0,5 once of cinnabar and 1 drachma of turpentine. Pacini showed to have developed the old and important technique of wax injection. This method was established during the early XVII century, but some authors supposed it was already known by Greeks and Romans, and lost during the Middle Age. Jan Swammerdam (1637-1680), Frederik Ruysch (1638- 1731) and Regnerus de Graaf (1641-1673) were the early most famous producers of injected preparations. Cinnabar and turpentine, as in Pacini’s recipe, were the most frequent ingredients mixed with wax. The fluid was injected in the vascular system and the method comprehended also complex techniques of washing and drying the organ before and after the injection. In XVIII and XIX century the method was further developed and made possible the creation of spectacular preparations showing complex structures of normal and pathological anatomy. Angelo Dubini (1813-1902) in his famous Antropotomia (1837) described different injection methodologies. Lodovico Brunetti (1813-1899) ideated an alternative method, awarded at the Paris Universal Exposition in 1863, with the injection of tannic acid instead of wax. Comparing the descriptions of these researchers and their results with the specimens leaved by Pacini we can elucidate the technique used by Pacini himself and fully appreciate the skills necessary to obtain this “wonderful” objects.
description: Italian Journal of Anatomy and Embryology, Vol 117, No 2 (Supplement) 2012
Resonant response of forced complex networks: the role of topological disorder
Creators: name: Chen, Hanshuang
name: Shen, Yu
name: Hou, Zhonghuai
name: Xin, Houwen
Publisher: name: arXiv
Year: 2009
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate the effect of topological disorder on a system of forced threshold elements, where each element is arranged on top of complex heterogeneous networks. Numerical results indicate that the response of the system to a weak signal can be amplified at an intermediate level of topological disorder, thus indicating the occurrence of topological-disorder-induced resonance. Using mean field method, we obtain an analytical understanding of the resonant phenomenon by deriving the effective potential of the system. Our findings might provide further insight into the role of network topology in signal amplification in biological networks.
description: 12 pages, 4 figures
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¸ Ð²ÑÐ±Ð¾ÑÐ° Ð¿Ð¾ÑÑÐ°Ð²ÑÐ¸ÐºÐ¾Ð² ÐÐÐ "ÐÐ¾Ð½ÑÐµÑÐ½ "ÐÐÐ "ÐÐ²ÑÐ¾ÑÐ°"
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¤Ð¸Ð»Ð¸Ð¿Ð¿Ð¾Ð²Ð°, ÐÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: Ð¿Ð¾ÑÑÐ°Ð²ÑÐ¸ÐºÐ¸
Ð·Ð°ÐºÑÐ¿ÐºÐ¸ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸
ÑÑÐ´Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ
providers
procurement of products
shipbuilding

description: Ð Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð·Ð°ÐºÑÐ¿Ð°ÐµÐ¼Ð¾Ð¹ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸ Ð² ÐÐÐ "ÐÐ¾Ð½ÑÐµÑÐ½ "ÐÐÐ "ÐÐ²ÑÐ¾ÑÐ°", Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ ÐºÑÐ¸ÑÐµÑÐ¸Ð¸ Ð´Ð»Ñ Ð²ÑÐ±Ð¾ÑÐ° Ð¿Ð¾ÑÑÐ°Ð²ÑÐ¸ÐºÐ¾Ð². ÐÑÐµÐ´Ð»Ð°Ð³Ð°ÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¸ Ð²ÑÐ±Ð¾ÑÐ° Ð¿Ð¾ÑÑÐ°Ð²ÑÐ¸ÐºÐ¾Ð², ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ð¿ÑÐµÐ´Ð¿Ð¾Ð»Ð°Ð³Ð°ÐµÑ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð´ÑÐºÑÐ° "1Ð¡:SRÐ".
description: The bachelor paper analyzes the products purchased by JSC "Concern" NGO "Aurora", the criteria for selecting suppliers. It is proposed to develop a system of evaluation and selection of suppliers, which involves the installation of software "1C: SRM."
How does Migrante BC use the Community Arts as a catalyst for social change and to advocate for migrant justice and wellness?
Creators: name: Trujillo Mejia, Maria Antonia
Publisher: name: The University of British Columbia
Year: 2018

description: Numerous studies have documented the effectiveness of using the Community Arts as a tool for promoting individual well-being as well as increasing social capital. Studies have also documented the use of the arts and the Community Arts as a tool for advocating for social justice. Limited studies have documented the use of the Community Arts by migrants. With increasing worldwide migration, due to the economic inequality between the North and the South, it is important to understand what tools exist to help migrants cope and celebrate their migration experiences. Firstly, this report seeks to understand how the Community Arts are used by migrants at the British Columbia chapter of Migrante, Migrante BC, to promote wellness as well as advocate for migrant justice through the affiliate arts organization PANCIT (Philippine Artists Network for Community Integrative Transformation). Secondly, this report seeks to provide the organization with suggestions on how to sustainably expand their programs in the future. Using Socio-Ecological Systems theory as a guiding framework, a visioning session with core Migrante BC members, as well as interviews with the program’s leading artist, four migrant artists, and an informational interview with a leading Canadian Community-Based Arts Organization, the report documents the success of using the Community Arts according to participants. Furthermore, the report showcases how the Community Arts are used by migrants to promote social change at various societal levels (micro, meso, and macro). The Community Art programs at Migrante BC promote micro changes by empowering participants through teaching them artist skills that better allow them to capture their migration experiences. Meso changes are promoted in that the art workshops help the migrant community to come together, make new friends, and learn about their shared struggles as migrants, and thus, help build social capital. Meso changes are also promoted in that the art workshops are showcased to wider Vancouver society through events, helping to create ties between migrants and non-migrants. Macro changes are promoted in that the organization uses the arts to reach out to strategic community partners.
Geometric phase of a moving three-level atom
Creators: name: Abdel-Khalek, S.
name: El-Saman, Y. S.
name: Abdel-Aty, M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this paper, we investigate the geometric phase of the field interacting with $Ξ$-type moving three-level atom. The results show that the atomic motion and the field-mode structure play important roles in the evolution of the system dynamics and geometric phase. We test this observation with experimentally accessible parameters and some new aspects are obtained.
description: 10 pages, 5 figures, accepted for publication in Optics Communications
title: ÐÑÑ Ð³Ð°Ð»ÑÐµÑÑÐºÐ¸Ð¹ ÑÑÐµÑ Ð¸ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð¾Ð±Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð² Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸ÑÑ Ð¼Ð°Ð»Ð¾Ð³Ð¾ Ð±Ð¸Ð·Ð½ÐµÑÐ°
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÑÑÐ°Ð·Ð¸Ð½Ð° , Ð­Ð»ÑÐ¼Ð¸ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: Ð±ÑÑ Ð³Ð°Ð»ÑÐµÑÑÐºÐ¸Ð¹ ÑÑÐµÑ
ÑÐ¸ÑÑÐµÐ¼Ñ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð¾Ð±Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ
ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ðµ Ð¼Ð°Ð»Ð¾Ð³Ð¾ Ð±Ð¸Ð·Ð½ÐµÑÐ° ÐÐÐ Â«ÐÑÐ°Ð»Ð¸ÐºÐ°Â». ÐÑÐµÐ´Ð¼ÐµÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ - ÑÐ¸ÑÑÐµÐ¼Ð° Ð±ÑÑÐ³Ð°Ð»ÑÐµÑÑÐºÐ¾Ð³Ð¾ ÑÑÐµÑÐ° Ð¸ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð¾Ð±Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð² ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸ÑÑ. Ð¦ÐµÐ»Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ¾ÑÑÐ¾Ð¸Ñ Ð² Ð¸Ð·ÑÑÐµÐ½Ð¸Ð¸ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¾ÑÐ½Ð¾Ð² Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð±ÑÑÐ³Ð°Ð»ÑÐµÑÑÐºÐ¾Ð³Ð¾ Ð¸ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²Ð¾Ð³Ð¾ ÑÑÐµÑÐ° Ð½Ð° Ð¼Ð°Ð»ÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸ÑÑ, Ð¿ÑÐ¸Ð¾Ð±ÑÐµÑÐµÐ½Ð¸Ð¸ Ð½Ð°Ð²ÑÐºÐ¾Ð² Ð¿Ð¾ Ð¾Ð±Ð¾Ð±ÑÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸, ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÐµÐ¹ÑÑ Ð² Ð¿ÑÐ°Ð²Ð¾Ð²ÑÑ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°Ñ, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ð¸ Ð¾Ð¿ÑÑÐ° Ð¿Ð¾ ÑÐ°Ð±Ð¾ÑÐµ Ñ ÑÑÐµÑÐ½Ð¾Ð¹ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸ÐµÐ¹, Ð¾Ð±Ð¾Ð±ÑÐµÐ½Ð¸Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐ¼ÐµÐ½Ð¸Ð¹ Ð¸ Ð½Ð°Ð²ÑÐºÐ¾Ð².
Graphene armchair nanoribbon single-electron transistors: The peculiar influence of end states
Creators: name: Koller, Sonja
name: Mayrhofer, Leonhard
name: Grifoni, Milena
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present a microscopic theory for interacting graphene armchair nanoribbon quantum dots. Long range interaction processes are responsible for Coulomb blockade and spin-charge separation. Short range ones, arising from the underlying honeycomb lattice of graphene, smear the spin-charge separation and induce exchange correlations between bulk electrons - delocalized on the ribbon - and single electrons localized at the two ends. As a consequence, entangled end-bulk states where the bulk spin is no longer a conserved quantity occur. Entanglement's signature is the occurrence of negative differential conductance effects in a fully symmetric set-up due to symmetry-forbidden transitions.
description: 6 pages, 7 figures; version submitted to EPL
RAQAMLI INDENTIFFIKATSIYA VA AUTENTIFIKATSIYA TIZIMLARI
Creators: name: Qodirov, Farrux
name: To'ymurodova, Sevinchxon
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada raqamli identifikatsiya va autentifikatsiya tizimlari, ularning ishlash tamoyillari hamda zamonaviy xavfsizlik texnologiyalari tahlil qilinadi. Raqamli identifikatsiya foydalanuvchilarni aniqlashning asosiy usullari, jumladan, login va parol, elektron raqamli imzo, biometrik ma’lumotlar va shaxsiy identifikatsiya raqamlari orqali amalga oshirilishi tushuntiriladi. Shuningdek, autentifikatsiya tizimlari va ularning bir bosqichli, ikki bosqichli va ko‘p bosqichli xavfsizlik mexanizmlari ko‘rib chiqiladi. Zamonaviy autentifikatsiya texnologiyalari, jumladan, OAuth 2.0, SAML va FIDO protokollari tahlil qilinib, ularning amaliy qo‘llanilishi yoritiladi. Mazkur tadqiqot davlat xizmatlari, bank tizimlari, ijtimoiy tarmoqlar va korporativ tizimlarda autentifikatsiya texnologiyalarining ahamiyatini ko‘rsatadi. Tadqiqot natijalari shuni ko‘rsatadiki, raqamli identifikatsiya va autentifikatsiya tizimlarini takomillashtirish kiberxavfsizlikni oshirish va shaxsiy ma’lumotlarni himoya qilishda muhim omil hisoblanadi.