Search results for "Movement"
showing 10 items of 2021 documents
Synthesis, structure and in vitro anticancer activity of Pd(II) complexes of mono- and bis-pyrazolyl-s-triazine ligands
2020
Abstract The square planar complexes [Pd(MPT)Cl2] (1) and [Pd(BPT)Cl]ClO4 (2) were synthesized by the reaction of the 4,4′-(6-(3,5-dimethyl-1H-pyrazol-1-yl)-1,3,5-triazine-2,4-diyl)dimorpholine (MPT) and N-methyl-N-phenyl-4,6-di(1H-pyrazol-1-yl)-1,3,5-triazin-2-amine (BPT) ligands with PdCl2 (1:1) in acetone under thermal conditions, respectively. In complex 1, the Pd(II) ion is coordinated with the MPT ligand as a bidentate NN-chelate, augmented with two chloride ligands in cis positions. In complex 2, the Pd(II) ion is coordinated with the BPT ligand as a tridentate N-chelate in a pincer fashion, together with one chloride ligand. Hirshfeld analysis indicated that complex 1 is packed with…
Synthesis and reactivity of an 2-azabutadiene-based π-conjugated dithioether: Formation of a N,S-ligated molybdenum chelate complex and C,N,S-pincer …
2005
Abstract Nucleophilic attack of sodium isopropylthiolate on 4,4-dichloro-1,1-diphenyl-2-azabuta-1,3-diene [Cl2C C(H)–N CPh2}] (1) affords the 2-azabutadiene derivative [(i-PrS)2C C(H)–N CPh2] (2). Upon irradiation of Mo(CO)6 in THF in the presence of 2, the chelate complex cis-[(OC)4Mo{(i-PrS)2C C(H)–N CPh2}] (3) is obtained. Coordination on Mo occurs through the imine nitrogen and a thioether group. Polydentate dithioether 2 acts as N,C,S-pincer ligand after orthometallation reaction with Pd(II) or Pt(II). The molecular structures of 2 and (C,N,S)-[(i-PrS)2C C(H)–N C(Ph)C6H4)PtCl] (4b) have been determined by X-ray diffraction studies.
Dermal dendritic cells, but not Langerhans cells, are critical in murine single epicutaneous sensitization
2014
A murine repeated protein-patch model has been established to study epicutaneous sensitization in atopic dermatitis. This model has shown a predominant Th2 and a weak Th1 response in both BALB/c and C57BL/6 mice. However, Th responses induced in the repeated model are not consistent with the generally accepted theory that BALB/c and C57BL/6 mice are Th2 and Th1 prone and are representatives of human atopy and non-atopy, respectively. In this study, a single protein-patch model was established, which showed in addition to the Th2 response, a remarkable Th1 response in C57BL/6 mice, but not in BALB/c mice. Moreover, using muLangerin-DTR mice, we demonstrated that dermal dendritic cells, but n…
Factores de rendimiento en el desplazamiento del tenista influenciados por el calzado.
2009
Los desplazamientos laterales son de gran importancia en el tenis. Sin embargo, no ha sido publicado ningún estudio sobre el efecto del calzado sobre el rendimiento en este tipo de movimientos. En el estudio participaron 5 jugadores habituales de tenis y se analizaron 10 calzados comerciales de tenis. El movimiento estudiado consistió en un desplazamiento lateral con parada y cambio de sentido, registrándose las fuerzas mediante una plataforma dinamométrica Dinascan-IBV y grabándose el movimiento con dos cámaras de vídeo S-VHS Panasonic WV-BL600. Los resultados de los ANOVAs realizados mostraron que algunas de las variables analizadas eran dependientes del calzado (p < 0.05). De éstas, dest…
Objective, Noninvasive Evaluation of Velopharyngeal Function in Cleft and Noncleft Patients
1998
Objective The purpose of this study was to investigate a new diagnostic method that provides an approach to noninvasive, objective measurement of velopharyngeal movement by acoustic determination of epipharyngeal volume changes with velopharyngeal muscle function. Design This was a case control study, using consecutive samples. Setting This study took place at the Cleft Palate Rehabilitation Center of the University of Mainz, Germany. Patients Subjects were 29 consecutive cleft lip and palate (CLP) patients and 31 controls (21 patients with dysgnathia and 10 healthy volunteers). Intervention A series of transnasal acoustic measurements (pressure wave: 55 dB for 2 milliseconds) of epipharyng…
Levy targeting and the principle of detailed balance
2011
We investigate confining mechanisms for Lévy flights under premises of the principle of detailed balance. In this case, the master equation of the jump-type process admits a transformation to the Lévy-Schrödinger semigroup dynamics akin to a mapping of the Fokker-Planck equation into the generalized diffusion equation. This sets a correspondence between above two stochastic dynamical systems, within which we address a (stochastic) targeting problem for an arbitrary stability index μ ε (0,2) of symmetric Lévy drivers. Namely, given a probability density function, specify the semigroup potential, and thence the jump-type dynamics for which this PDF is actually a long-time asymptotic (target) …
Malebranche: el placer dinámico y ordenado
2021
La crítica señala a Pierre Nicole como el pensador que hizo la transición entre aquellos primeros moralistas de mediados del siglo xvii que condenaban el mundo terrenal, y adoptaban una actitud negativa del ser humano, y los moralistas de la primera mitad del siglo xviii, cuya visión moderna y mundana concebía al hombre bajo una perspectiva positiva. Este estudio pretende ubicar a Nicolas Malebranche como el otro pensador, quizá más en la sombra, quizá con un modo no tan explícito, que protagoniza dicha transición. Bajo el reinado de Luis XIV, el filósofo parisino, influenciado notablemente por San Agustín y Descartes, establece una psicología dinámica que le aleja del estático epicureísmo …
Libertà di circolazione, divieto di discriminazioni fondate sulla nazionalità e norme sportive sulla cittadinanza
2018
This paper investigates the right of movement and residence of persons in the European Community and the prohibition of discrimination based on nationality, also in the framework of the relations between community law and sports law. In this perspective, after preliminary analysis of the european and domestic rules referred to the above mentioned right of movement, attention will be held to the important topic of Welfare tourism. The investigation proceeds with the examination of the “Sporting Exception” which allows that european rules on right of movement and prohibition of discrimination based on nationality yeld before the international and State’s sport technical rules.
Subjetivación y Feminismo: Análisis de un manifiesto político
2004
The theme of this article is the the Italian feminist movement of the 1980s. That movement was characterised by political transformation and a crtitique of identity. The article takes as its point of departure the inaugural speech of the movement, the manifesto "Piu donne che uomini" (1983). The analysis that we present is inspired in the work of Michel Foucault. It aims to show to that the production of new feministic subjectivities, when fighting the symbolic dimension of masculine domination, has an intrinsically political character. In the 1980s, in the Italian context and particularly in the feminist movement, the rules of the political game set up by the events of 1968 materialized. T…
Developing and Integrating Advanced Movement Features Improves Automated Classification of Ciliate Species
2015
Recent advances in tracking technologies such as GPS or video tracking systems describe the movement paths of individuals in unprecedented details and are increasingly used in different fields, including ecology. However, extracting information from raw movement data requires advanced analysis techniques, for instance to infer behaviors expressed during a certain period of the recorded trajectory, or gender or species identity in case data is obtained from remote tracking. In this paper, we address how different movement features affect the ability to automatically classify the species identity, using a dataset of unicellular microbes (i.e., ciliates). Previously, morphological attributes a…