346,952 research outputs found
Health-related quality of life in patients with Gilles de la Tourette syndrome at the transition between adolescence and adulthood
Gilles de la Tourette syndrome (GTS) is a neurodevelopmental
condition characterised by tics and comorbid
behavioural problems, affecting predominantly
male patients. Tic severity typically fluctuates over time,
with a consistent pattern showing improvement after adolescence
in a considerable proportion of patients. Both tics
and behavioural co-morbidities have been shown to have
the potential to affect patientsâ health-related quality of life
(HR-QoL) in children and adults with persisting symptoms.
In this study, we present the results of the first investigation
of HR-QoL in patients with Gilles de la Tourette syndrome
at the transition between adolescence and adulthood using
a disease-specific HR-QoL measure, the Gilles de la
Tourette Syndrome-Quality of Life-Children and Adolescents
scale. Our results showed that patients with GTS and
more severe co-morbid anxiety symptoms reported lower
HR-QoL across all domains, highlighting the impact of
anxiety on patientâs well-being at a critical stage of
development. Routine screening for anxiety symptoms is
recommended in all patients with GTS seen at transition
clinics from paediatric to adult care, to implement effective
behavioural and pharmacological interventions as
appropriate
The birth of modern economic science Reading Gilles Campagnoloâs book
The 1870s have always held a special attraction for specialists in the history of thought. For economic theory these are the years of the Great Crossroads when economic theory was at critical breaking point, after which several powerful theoretical streams emerged that were to determine later on the overall course of the evolution of economics. The book by the French economist and philosopher Gilles Campagnolo is an attempt to find out exactly what happened in the years of the Great Crossroads. It offers not only factual and historical reading, but also theoretical interpretation to explaining the evolution, mutual influence and int ermingling of the above individual schools of thought in the economic science. The present paper is a review essay on Gilles Campagnoloâs new book.history of economic thought, Austrian analysis
Le petit livre: Gilles ClĂ©mentâs paper garden
[EN] The Garden in Motion is a concept that was developed by Gilles ClĂ©ment in the early 1980s as the result of the experimentation conducted in his garden-house, La VallĂ©e. ClĂ©mentâs interest in promoting this garden archetype based on managing neglected land led him to write a number of works in order to explain the conceptual underpinnings of his model, with the ultimate aim of having them published. From the writing of the first manuscripts, dating from 1984, to the first edition of âLe jardin en movementâ in 1991, he produced a series of different documents that would form the basis of the text that was finally published. It was a long process in which ClĂ©ment not only had to fully develop his ideas but also to overcome the difficulties involved in finding a company to publish what he called his âpetit livreâ. The aim of this article is to show the creative process behind ClĂ©mentâs book and its relationship with the creative process of building his garden, while endeavouring to reply to the question of whether it is possible to establish an equivalence between both processes. This is made possible through the analysis of documents kept by ClĂ©ment in his personal archive, some of which have never been published.[ES] El JardĂn en Movimiento es un concepto desarrollado por Gilles ClĂ©ment a principios de los años ochenta, que surge de la experimentaciĂłn llevada a cabo en su casa-jardĂn de La VallĂ©e. El interĂ©s por dar a conocer este arquetipo de jardĂn basado en la gestiĂłn del baldĂo, lleva a ClĂ©ment a elaborar un conjunto de escritos en los que desarrolla las bases conceptuales de dicho modelo. Su objetivo final es poder llegar a publicarlos. Desde la redacciĂłn de los primeros manuscritos, que datan de 1984, hasta la primera ediciĂłn de âLe jardin en mouvementâ en 1991, se suceden diferentes documentos que servirĂĄn de base para el texto finalmente publicado. Un largo proceso en el que ClĂ©ment no solo se enfrenta a la maduraciĂłn de sus ideas, sino a las dificultades para encontrar una editorial que publique su âpetit livre,â como Ă©l lo denomina. El artĂculo pretende mostrar la gĂ©nesis de este libro y su relaciĂłn con la construcciĂłn del jardĂn, intentado dar respuesta a la cuestiĂłn de si es posible establecer una equivalencia entre ambos procesos creativos. Todo ello a travĂ©s del anĂĄlisis de los documentos que Gilles ClĂ©ment conserva en su archivo personal, algunos de ellos inĂ©ditos.Ăvila Calzada, C. (2021). Le petit livre: el jardĂn de papel de Gilles ClĂ©ment. VLC arquitectura. Research Journal. 8(2):1-31. https://doi.org/10.4995/vlc.2021.15357OJS13182Ăvila, Carlos. "La vivencia proyectual de Gilles ClĂ©ment en el Parque AndrĂ©-CitroĂ«n: un relato a travĂ©s de sus Cuadernos de Croquis." RITA, Revista Indexada de Textos AcadĂ©micos, no. 11 (2019): 56-65.Basset, FrĂ©dĂ©rique. Les quatre saisons de Gilles ClĂ©ment. Paris: Rue de l'Ă©chiquier, 2014.CleÌment, Gilles. "Cuaderno de croquis. 1990." Unpublished manuscript. Gilles ClĂ©ment personal archive, 1990.CleÌment, Gilles. "Cuaderno Diario. 1988-1991." Unpublished manuscript. Gilles ClĂ©ment personal archive, 1991.CleÌment, Gilles. Eloge des vagabondes. Herbes, arbres et fleurs Ă la conquĂȘte du monde. Paris: Robert Laffont, 2014.CleÌment, Gilles. "La friche apprivoisĂ©e." Urbanisme, no. 209 (August-September 1985): 92-95.CleÌment, Gilles. "La friche et le jardin: le jardin en mouvement, principes d'utilisation des vĂ©gĂ©taux."Unpublished manuscript. Gilles ClĂ©ment personal archive, 1984.CleÌment, Gilles. Le jardin en mouvement. Synopsis. Introduction et chapitre I." Unpublished manuscript. Gilles ClĂ©ment personal archive. Paris, n.d.CleÌment, Gilles. "Jardins." Unpublished manuscript. Gilles ClĂ©ment personal archive. Paris, 1984.CleÌment, Gilles. La sagesse du jardinier. Paris: L'oeil neuf, 2004.CleÌment, Gilles. Le salon des berces. Paris: NiL Ă©ditions, 2009.CleÌment, Gilles, Alexandre Bailhache, and Georges LeÌveÌque. Les Libres Jardins de Gilles CleÌment. Paris: EÌd. du CheÌne, 1997.ClĂ©ment, Gilles, Michael Londsdale, Jean-Marie Pelt, and Patrick Scheyder. Des jardins et des hommes. Montrouge: Bayard Ăditions, 2016.Dagenais, Danielle. "The Garden of Movement: Ecological Rhetoric in Support of Gardening Practice."Studies in the History of Gardens & Designed Landscapes 24, no. 4 (2004): 313-340. https://doi.org/10.1080/14601176.2004.10435330Dagenais, Danielle, and Louisa Jones. "Gilles ClĂ©ment Revisited: Biology, Art and Ecology, a Reply to Danielle Dagenais." Studies in the History of Gardens & Designed Landscapes 26, no. 3 (2006): 249-252. https://doi.org/10.1080/14601176.2006.10435469Gandy, Matthew. "Entropy by Design: Gilles Clement, Parc Henri Matisse and the Limits to AvantGarde Urbanism." International Journal of Urban and Regional Research 37, no. 1 (2013): 259-78. https://doi.org/10.1111/j.1468-2427.2012.01164.xKing, Peter, Carole Ottesen, and Graham Rose. Gardening with Style: A Private View of the World's Most Innovative Gardens. London: Bloomsbury, 1988.Paul, Anthony, and Yvonne Rees. The Garden Design Book. London: Salem House Publishers, 1988.Robinson, William. The Wild Garden, or, Our Groves and Shrubberies Made Beautiful. Cambridge: Cambridge University Press, 2011.Roger, Alain. "Dal giardino in movimento al giardino planetario." Lotus Navigator, no. 2. I Nuovi paesaggi (2001): 70-81.Skinner, Jonathan. "Gardens of Resistance: Gilles ClĂ©ment, New Poetics, and Future Landscapes." Qui Parle 19, no. 2 (2011): 259-74. https://doi.org/10.5250/quiparle.19.2.0259Tortosa, Guy. "Gilles ClĂ©ment-Ein Naturforscher Zu Beginn Des 21.Jahrhunderts. Gilles ClĂ©ment - a Naturalist at the Dawn of the Twenty-First Century." Wachsen, no. 6 (Spring 2002): 35-47.ValeÌry, Marie-Françoise, and Georges LeÌveÌque. French Garden Style. London: Frances Lincoln Ltd, 199
Experimental comparison of autodyne and heterodyne laser interferometry using a Nd:YVO4 microchip laser
Using a Nd:YVO4 microchip laser with a relaxation frequency in the megahertz
range, we have experimentally compared a heterodyne interferometer based on a
Michelson configuration with an autodyne interferometer based on the laser
optical feedback imaging (LOFI) method regarding their signal to noise ratios.
In the heterodyne configuration, the beating between the reference beam and the
signal beam is realized outside the laser cavity while in the autodyne
configuration, the wave beating takes place inside the laser cavity and the
relaxation oscillations of the laser intensity then play an important part. For
a given laser output power, object under investigation and detection noise
level, we have determined the amplification gain of the LOFI interferometer
compared to the heterodyne interferometer. LOFI interferometry is demonstrated
to show higher performances than heterodyne interferometry for a wide range of
laser power and detection level of noise. The experimental results are in good
agreement with the theoretical predictions
Some aspects of electrical conduction in granular systems of various dimensions
We report on measurements of the electrical conductivity in both a 2D
triangular lattice of metallic beads and in a chain of beads. The
voltage/current characteristics are qualitatively similar in both experiments.
At low applied current, the voltage is found to increase logarithmically in a
good agreement with a model of widely distributed resistances in series. At
high enough current, the voltage saturates due to the local welding of
microcontacts between beads. The frequency dependence of the saturation voltage
gives an estimate of the size of these welded microcontacts. The DC value of
the saturation voltage (~ 0.4 V per contact) gives an indirect measure of the
number of welded contact carrying the current within the 2D lattice. Also, a
new measurement technique provides a map of the current paths within the 2D
lattice of beads. For an isotropic compression of the 2D granular medium, the
current paths are localized in few discrete linear paths. This
quasi-onedimensional nature of the electrical conductivity thus explains the
similarity between the characteristics in the 1D and 2D systems.Comment: To be published in The European Physical Journal
Applications of the wave packet method to resonant transmission and reflection gratings
Scattering of femtosecond laser pulses on resonant transmission and
reflection gratings made of dispersive (Drude metals) and dielectric materials
is studied by a time-domain numerical algorithm for Maxwell's theory of linear
passive (dispersive and absorbing) media. The algorithm is based on the
Hamiltonian formalism in the framework of which Maxwell's equations for passive
media are shown to be equivalent to the first-order equation, , where is a linear differential
operator (Hamiltonian) acting on a multi-dimensional vector built of the
electromagnetic inductions and auxiliary matter fields describing the medium
response. The initial value problem is then solved by means of a modified time
leapfrog method in combination with the Fourier pseudospectral method applied
on a non-uniform grid that is constructed by a change of variables and designed
to enhance the sampling efficiency near medium interfaces. The algorithm is
shown to be highly accurate at relatively low computational costs. An excellent
agreement with previous theoretical and experimental studies of the gratings is
demonstrated by numerical simulations using our algorithm. In addition, our
algorithm allows one to see real time dynamics of long leaving resonant
excitations of electromagnetic fields in the gratings in the entire frequency
range of the initial wide band wave packet as well as formation of the
reflected and transmitted wave fronts.Comment: 23 pages; 8 figures in the png forma
Radial thresholding to mitigate Laser-Guide-Star aberrations on Centre-of-Gravity-based Shack-Hartmann wavefront sensors
Sodium Laser Guide Stars (LGSs) are elongated sources due to the thickness
and the finite distance of the sodium layer. The fluctuations of the sodium
layer altitude and atom density profile induce errors on centroid measurements
of elongated spots, and generate spurious optical aberrations in closed--loop
adaptive optics (AO) systems. According to an analytical model and experimental
results obtained with the University of Victoria LGS bench demonstrator, one of
the main origins of these aberrations, referred to as LGS aberrations, is not
the Centre-of-Gravity (CoG) algorithm itself, but the thresholding applied on
the pixels of the image prior to computing the spot centroids. A new
thresholding method, termed ``radial thresholding'', is presented here,
cancelling out most of the LGS aberrations without altering the centroid
measurement accuracy.Comment: 8 pages, 9 figures, accepted for publication in MNRA
Experience of overseas-trained health professionals in rural and remote areas of destination countries: A literature review
This study aimed to review and synthesise existing literature that investigated the experience of overseastrained health professionals (OTHPs) in rural and remote areas of destination countries. A systematic literature review was conducted using electronic databases and manual search of studies published from January 2004 to February 2011. Data were analysed from the final 17 original report articles that met the inclusion criteria. The reviewed research studies were conducted in Australia, Canada, New Zealand, the UK and the USA. Overseas-trained medical practitioners were the most frequently researched (n = 14); two studies involved nurses and one study included several health professionals. Three main themes emerged from the review and these were: (i) expectations; (ii) cultural diversity; and (iii) orientation and integration to rural and remote health work environment. The OTHPs were expected to possess the appropriate professional and cultural skills while they themselves expected recognition of their previous experiences and adequate organisational orientation and support. A welcoming and accepting community coupled with a relaxed rural lifestyle and the joy of continued patient care resulted in successful integration and contributed to increased staff retention rates. Recognition of expectations and cultural diversity by all parties and comprehensive orientation with sufficient organisational support are important elements in the integration of OTHPs and subsequent delivery of quality health care to people living in rural and remote areas
Securing By Design
This article investigates how modern neo-liberal states are 'securing by design' harnessing design to new technologies in order to produce security, safety, and protection. We take a critical view toward 'securing by design' and the policy agendas it produces of 'designing out insecurity' and 'designing in protection' because securing by design strategies rely upon inadequate conceptualisations of security, technology, and design and inadequate understandings of their relationships to produce inadequate 'security solutions' to readymade 'security problems'. This critique leads us to propose a new research agenda we call Redesigning Security. A Redesigning Security Approach begins from a recognition that the achievement of security is more often than not illusive, which means that the desire for security is itself problematic. Rather than encouraging the design of 'security solutions' a securing by design a Redesigning Security Approach explores how we might insecure securing by design. By acknowledging and then moving beyond the new security studies insight that security often produces insecurity, our approach uses design as a vehicle through which to raise questions about security problems and security solutions by collaborating with political and critical design practitioners to design concrete material objects that themselves embody questions about traditional security and about traditional design practices that use technology to depoliticise how technology is deployed by states and corporations to make us 'safe'
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