Search results for "37"

showing 10 items of 1060 documents

Terapia trans-cranica ad ultrasuoni focalizzati guidati da Risonanza Magnetica: studio retrospettivo di semeiotica neuroradiologica intra-operatoria

2019

SCOPO DEL LAVORO: Valutare retrospettivamente le caratteristiche di semeiotica neuroradiologica delle lesioni indotte in pazienti sottoposti a talamotomia unilaterale del nucleo Vim mediante l’utilizzo di un sistema trans-cranico ad ultrasuoni focalizzati guidati da RM (tcMRgFUS). MATERIALI E METODI: Cinquanta pazienti sono stati sottoposti a talamotomia mediante tcMRgFUS per tremore essenziale refrattario a terapia medica (n = 39) o per tremore in malattia di Parkinson (n = 11). Esaminando sequenze FRFSE T2-pesate (2mm, no gap) acquisite sia intra-operatoriamente che nel successivo follow-up RM a 48h, è stata valutata la presenza e le dimensioni delle aree lesionali concentriche precedente…

ultrasuoni focalizzati risonanza magnetica imaging intraoperatorio talamotomia tremore essenziale parkinsonSettore MED/27 - NeurochirurgiaSettore MED/37 - NeuroradiologiaSettore MED/26 - NeurologiaSettore MED/36 - Diagnostica Per Immagini E Radioterapia
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Terapia trans-cranica ad ultrasuoni focalizzati guidati da Risonanza Magnetica (tcMRgFUS) utilizzando un sistema integrato con uno scanner RM da 1.5T…

2018

Scopo Negli ultimi anni la terapia transcranica ad ultrasuoni focalizzati guidati da risonanza magnetica (tcMRgFUS) per il trattamento di disordini neurologici quali il tremore essenziale (ET) e il Parkinson tremorigeno (PD) è stata effettuata utilizzando esclusivamente scanner RM da 3T. Presentiamo i risultati ottenuti con il primo sistema tcMRgFUS mai integrato con uno scanner RM da 1.5T. Materiali e metodi 23 pazienti (19 ET; 4 PD) sono stati selezionati per essere sottoposti a tcMRgFUS (talamotomia monolaterale; target: nucleo ventrale intermedio, VIM). I pazienti arruolati sono stati valutati prima del trattamento e 2 giorni dopo. L'efficacia del trattamento è stata valutata utilizzand…

ultrasuoni focalizzati risonanza magnetica parkinson tremore essenzialeSettore MED/27 - NeurochirurgiaSettore MED/37 - NeuroradiologiaSettore MED/26 - NeurologiaSettore MED/36 - Diagnostica Per Immagini E Radioterapia
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TRANSCRANIAL MAGNETIC RESONANCE-GUIDED FOCUSED ULTRASOUND (TCMRGFUS) CON SCANNER DA 1.5T: NOTA TECNICA

2018

Scopo La terapia dei disordini neurologici mediante tcMRgFUS è stata effettuata utilizzando esclusivamente scanner RM da 3T. Utilizzando uno scanner RM da 1.5T la qualità delle sequenze morfologiche utilizzabili per la pianificazione di questi trattamenti è risultata essere soddisfacente utilizzando la bobina body RF (quella utilizzata con scanner 3T). Tuttavia l'SNR delle sequenze utilizzate per la termometria RM è risultato inferiore allo standard accettabile per i trattamenti. È stata quindi sviluppata una bobina a 2 canali per assicurare un adeguato SNR. Presentiamo il protocollo di imaging efficacemente utilizzato per eseguire procedure tcMRgFUS con il primo sistema mai integrato …

ultrasuoni focalizzati risonanza magnetica signal-to-noise ratioSettore MED/37 - NeuroradiologiaSettore MED/36 - Diagnostica Per Immagini E RadioterapiaSettore FIS/07 - Fisica Applicata(Beni Culturali Ambientali Biol.e Medicin)
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Mīļais Misiņa kungs!

1914

Vēstulē P. Šmits stāsta par "Etnografisku rakstu krājuma" 2. daļas rakstiem, kā arī lūdz bibliofilu J. Misiņu pameklēt A. Hupeļa rakstu, atsūtīt kalendāru 1914. gadam. Tie varētu būt gan P. Strautzeļa, gan Zvārguļa vai J. Gūžas sastādītie kalendāri. Vēl lūgums pēc "Dienas Lapas" etnogrāfiskajiem pielikumiem.

vēsture:HUMANITIES and RELIGION [Research Subject Categories]Treimanis Edvards (1866-1950)Hupels Augusts (1737-1819)Strautzelis PāvilsRīgas Latviešu biedrības Zinību komisijaMisiņš JānisGūža JānisHupel August Wilhelm (1737-1819)etnogrāfijaKrodznieks Jānis (1851-1924)Šmits PēterisHūpels Augusts Vilhelms (1737-1819)Zvārgulis (īst. v. Edvards Treimanis; 1866-1950)
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Una más de la familia. Au pairs atrapadas entre el capital humano y la economía moral

2018

In contemporary societies we are witnessing an expansion of the messages of human capital. These messages have as their central dimension idea of the self-entrepreneur, which implies a deepening in the logic of activation, while blurring the wage relations. In this scenario, young people with university degrees are becoming a favourite target in the offensive of human capital. The penetration of these human capital messages can be seen in the discourses of young university students who have been forced to leave the country during the crisis. In the present text we approach the discourses of young women who came out as au pairs. The characteristics of this figure place it in a space halfway …

we explore the features that may be prefiguring the working conditions to which neo-liberalism seems to lead Au pairemprendimientoprecariousness. 95 108with little protection and conditions that in some cases border on exploitation. Through the stories of these womenentrepreneurship:SOCIOLOGÍA [UNESCO]1137-7038 8537 Arxius de sociologia 514142 2018 39 6874489 Una más de la familia. Au pairs atrapadas entre el capital humano y la economía moral Muñoz RodríguezDavidwhich implies a deepening in the logic of activationyoung people with university degrees are becoming a favourite target in the offensive of human capital. The penetration of these human capital messages can be seen in the discourses of young university students who have been forced to leave the country during the crisis. In the present text we approach the discourses of young women who came out as au pairs. The characteristics of this figure place it in a space halfway between training and employmentUNESCO::SOCIOLOGÍASantos Ortegawhile blurring the wage relations. In this scenarioAu pairprecariedadhuman capitalcapital humanoJuan Antonio In contemporary societies we are witnessing an expansion of the messages of human capital. These messages have as their central dimension idea of the self-entrepreneur
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The presence of White Matter Lesions is not associated with Non-alcoholic Fatty Liver Disease but with its histological severity

2015

white matter lesions Non-alcoholic Fatty Liver DiseaseSettore MED/09 - Medicina InternaSettore MED/37 - NeuroradiologiaSettore MED/26 - NeurologiaSettore MED/36 - Diagnostica Per Immagini E Radioterapia
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La organización del trabajo por proyectos: La fábrica de la precariedad laboral

2019

The project-based organization, considered as a radical reorganization of work around one or more simultaneous projects, is nowadays widespread in large companies and public administrations. According to the managerial way of thinking, this system would be virtuous: by giving more autonomy to the employees in the act of production and by developing their skills through mobility and interdisciplinarity of work teams, it would be able to arouse their full commitment. This study confirms in some way how this opinion has been imposed, but at the expense of precarious working conditions, increasing the dedication of employees and silencing any form of criticism. The research is based on a review…

work organisationprecariousness 119 1241137-7038 8537 Arxius de sociologia 525290 2019 40 7038146 La organización del trabajo por proyectos: La fábrica de la precariedad laboral Goussardbut at the expense of precarious working conditionsby giving more autonomy to the employees in the act of production and by developing their skills through mobility and interdisciplinarity of work teams [this system would be virtuous]Lucie The project-based organizationorganización del trabajoincreasing the dedication of employees and silencing any form of criticism. The research is based on a review of the literature and 50 interviews with technicianshealthconsidered as a radical reorganization of work around one or more simultaneous projects:SOCIOLOGÍA [UNESCO]is nowadays widespread in large companies and public administrations. According to the managerial way of thinkingProject-based organizationthis system would be virtuous: by giving more autonomy to the employees in the act of production and by developing their skills through mobility and interdisciplinarity of work teamssaludUNESCO::SOCIOLOGÍAit would be able to arouse their full commitment. This study confirms in some way how this opinion has been imposedLa fábrica de la precariedad laboral Goussard [1137-7038 8537 Arxius de sociologia 525290 2019 40 7038146 La organización del trabajo por proyectos]precariedadwhere project-based organization is widespread. The links between this organization of work and precariousness are one of the results that stand out after the investigation. trabajo por proyectosengineers and industrial design executives working in a large company in the French automotive industry
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First and second order rational solutions to the Johnson equation and rogue waves

2018

Rational solutions to the Johnson equation are constructed as a quotient of two polynomials in x, y and t depending on several real parameters. We obtain an infinite hierarchy of rational solutions written in terms of polynomials of degrees 2N (N + 1) in x, and t, 4N (N + 1) in y, depending on 2N − 2 real parameters for each positive integer N. We construct explicit expressions of the solutions in the cases N = 1 and N = 2 which are given in the following. We study the evolution of the solutions by constructing the patterns of their modulus in the (x, y) plane, and this for different values of parameters.

wronskiansJohnson equation4710A-[ MATH.MATH-MP ] Mathematics [math]/Mathematical Physics [math-ph]ratio-rogue wavesnal solutions37K10[MATH.MATH-MP]Mathematics [math]/Mathematical Physics [math-ph][MATH.MATH-MP] Mathematics [math]/Mathematical Physics [math-ph]33Q554735FgPACS numbers :4754BdFredholm determinants
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P. Šmita vēstule M. Āronam par sava raksta "Ļaunu ļaužu valodiņas" publicēšanas gaitu, polemikas latviešu presē ar R. Klaustiņu un citiem neauglīgumu…

1913

Ārons MatīssLanders Kārlis (1875-1937)Kārkliņš Ernests (1868-1961)Dravnieks Jēkabs:HUMANITIES and RELIGION [Research Subject Categories]Šmits PēterisSiliņš MatīssKlaustiņš RobertsZeltmatis (īst. v. Ernests Kārkliņš; 1868-1961)Endzelīns Jānis
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Pētera Šmita polemika par savu rakstu atsaucēm Latvijas tā laika presē

1911

P. Šmita polemika par savu rakstu atsaucēm Latvijas tā laika presē minot vārdā vairākus literātus, valodniekus u.c. autorus.

Šahmatovs Aleksejs:HUMANITIES and RELIGION [Research Subject Categories]Siliņš Matīsslatviešu preseBandrevičs AnsisMīlenbahs KārlisKārlis Ludvigs [Zariņu Kārlis] Millers (1844-1911)Millers Kārlis Ludvigs (1844-1911)Zeltmatis (īst. v. Ernests Kārkliņš; 1868-1961)Endzelīns JānisPogodins Aleksandrs (1872-1947)Kārkliņš Ernests (1868-1961)Landers Kārlis (1875-1937)Dravnieks JēkabsŠmits PēterisBecenbergers Adalberts (1851-1922)Bīlenšteins AugustsKlaustiņš RobertsEglītis Viktors
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