Search results for "Lee"
showing 10 items of 1847 documents
Reactions of Terphenyl-Substituted Digallene AriPr4GaGaAriPr4 (AriPr4 = C6H3-2,6-(C6H3-2,6-iPr2)2) with Transition Metal Carbonyls and Theoretical In…
2016
The neutral digallene AriPr4GaGaAriPr4 (AriPr4 = C6H3-2,6-(C6H3-2,6-iPr2)2) was shown to react at ca. 25 °C in pentane solution with group 6 transition metal carbonyl complexes M(CO)6 (M = Cr, Mo, W) under UV irradiation to afford compounds of the general formula trans-[M(GaAriPr4)2(CO)4] in modest yields. The bis(gallanediyl) complexes were characterized spectroscopically and by X-ray crystallography, which demonstrated that they were isostructural. In each complex, the gallium atom is two-coordinate with essentially linear geometry, which is relatively rare for gallanediyl-substituted transition metal species. The experimental data show that the gallanediyl ligand :GaAriPr4 behaves as a g…
Wii-bändi : designing an expressive digital musical interface for therapeutic use with disabled people in a group setting
2011
This thesis presents the developmental prototype of a gesturally controlled digital musical interface. It is called Wii-bändi, as it uses Nintendo Wii controllers to translate the gestures into music, and is constructed specifically for clients with a variety of physical and mental disabilities so that they can use it in a therapeutic group context. It is argued that gestural and emotional expressivity might be based on a theory of vitality affects, and that optimal learnability could be achieved through making use of learning schemas. It then sets out how the interface was created using a methodological approach based on action research, describing the specific contexts that led to the cha…
The role of expert evaluation for microsleep detection
2015
Abstract Recently, it has been shown by overnight driving simulation studies that microsleep density is the only known sleepiness indicator which rapidly increases within a few seconds immediately before sleepiness related crashes. This indicator is based solely on EEG and EOG and subsequent adaptive pattern recognition. Accurate microsleep recognition is very important for the performance of this sleepiness indicator. The question is whether expensive evaluations of microsleep events by a) experts are necessary or b) non-experts provide sufficient evaluations. Based on 11,114 microsleep events in case a) and 12,787 in case b) recognition accuracies were investigated utilizing (i) artificia…
Menetelmälliset dystopiat : lähdetekstikirjoittaminen ja tekstuaaliset painajaiset Harry Salmenniemen novelleissa "Uraanilamppu" ja "Krematorio"
2017
Respuesta cardiovascular al estrés en pacientes con epilepsia farmacorresistente: datos preliminares
2021
El estrés es un factor de riesgo para las enfermedades cardiovasculares en la población general. La epilepsia se ha considerado un modelo adecuado de estrés crónico, con mayor incidencia de mortalidad cardiovascular que la población general. Este estudio proporciona datos preliminares sobre la respuesta cardiovascular ante un estresor cognitivo y una evaluación neuropsicológica en pacientes con epilepsia, explorando las relaciones entre la respuesta cardiovascular y el rendimiento cognitivo dependiendo del hemisferio responsable de la epilepsia. Treinta y cinco pacientes con epilepsia farmacorresistente, 17 con el área epileptógena(AE) en el hemisferio izquierdo (LH) y 18 con AE en el hemis…
Laika ietekme ārkārtas gastroendoskopijas veikšanā uz ārstēšanas iznākumu nevarikozas augšējas GI asiņošanas gadījumā
2018
Darba nosaukums: Laika ietekme ārkārtas gastroendoskopijas veikšanā uz ārstēšanas iznākumu nevarikozas augšējās GI asiņošanas gadījumā. Ievads: Akūta nevarikoza augšējā gastrointestinālā trakta asiņošana ir nopietna medicīniska patoloģija, kas var veicināt tālāku veselības pasliktināšanos un pat nāvi. Šī iemesla dēļ ir svarīgi analizēt agrīnas un vēlīnas ārkārtas endoskopijas ietekmi uz ārstēšanas iznākumu nevarikozas augšējās GI asiņošanas gadījumos. Darba mērķis: Mērķis ir izpētīt, vai agrīna endoskopisko izmeklējumu veikšana pacientam samazina negatīvu iznākumu riskus. Materiāli un metodes: Darbs ir veikts kā retrospektīvs kohortas pētījums. Dati tika ievākti no 2010. līdz 2017. gadam. P…
The application of motion capture to embodied music cognition research
2012
Oculista e cefalee
2009
Systematic review: the presenting international normalised ratio (INR) as a predictor of outcome in patients with upper nonvariceal gastrointestinal …
2011
Aliment Pharmacol Ther 2011; 33: 1010–1018 Summary Background The prognostic value of an elevated international normalised ratio (INR) as part of initial risk stratification in nonvariceal upper gastrointestinal bleeding (NVUGIB) remains poorly characterised. Aim To assess the usefulness of the initial INR in patients with NVUGIB. Method After a systematic review, we included the presenting INR and other validated prognosticators in multivariable models predicting rebleeding and mortality. Data are reported as odd ratios and 95% confidence intervals. Results Only two of 769 candidate studies were useful, but reported disparate, highly selected NVUGIB patients with varying threshold init…
Pro-enkephalin opioid peptides are abundant in porcine and bovine splenic nerves, but absent from nerves of rat, mouse, hamster, and guinea-pig spleen
1995
The opioidergic innervation of the mammalian spleen and possible species differences were investigated. Light-microscopic immunohistochemistry revealed that splenic nerves of bovine and porcine spleen, but not of rat, mouse, hamster and guinea-pig spleen contained proenkephalin-derived opioidergic innervation. Immunoreactivity to both prodynorphin and pro-opiomelanocortin was absent from splenic nerves. In bovine and porcine spleen, fibers immunoreactive for met-enkephalin, met-enkephalin-Arg-Phe, met-enkephalin-Arg-Gly-Leu, leu-enkephalin and peptide F formed perivascular plexus, traveled in trabecular connective tissue, and extended into the capsule. Spatial relationships with immune cell…