Search results for " LAB"
showing 10 items of 2393 documents
Rocības maksimizācijas stratēģijas Latvijas mājsaimniecībās
2018
Darba pētnieciskā tēma ir Latvijas mājsaimniecību labklājības nodrošināšanas stratēģijas pastāvošajā ekonomiskajā un sociālajā sistēmā Latvijā. Darba mērķis ir Latvijas mājsaimniecību ekonomiskās uzvedības izpēte un tās sasaiste ar nodokļu un sociālā atbalsta sistēmu Latvijā. Pētījumā analizēta piecu Latvijas mājsaimniecību ekonomiskā uzvedība, izmantojot tādus antropoloģiskos konceptus kā mājsaimniecība un mājsaimniecības stratēģijas. Pētījums apkopo piecu Latvijas mājsaimniecību finanšu datus, iknedēļas aktivitāšu datus un intervijas ar šo mājsaimniecību locekļiem. Rezultāti norāda, ka vairumā pētīto gadījumu mājsaimniecības neplāno un kopīgi nepieņem lēmumus par ilgtermiņa stratēģijām, k…
El análisis cuantitativo de trayectorias laborales. Un estado del arte
2022
La metodología cuantitativa aplicada al estudio de las trayectorias laborales ha experimentado un rápido auge que se ha extendido más allá del tradicional análisis de secuencias. El presente artículo es un estado del arte del desarrollo de nuevas técnicas estadísticas que pueden aplicarse o ya se aplican al estudio de trayectorias laborales. Además, incluimos sugerencias de software estadístico para la aplicación de cada una de las técnicas descritas. A lo largo de todo el texto, podrá observarse que la descripción de cada técnica se ha realizado desde un punto de vista conceptual, con el objetivo de llegar a un público amplio, que no necesite poseer una fuerte formación estadística. Es med…
Contributo para o estudo psicométrico da versão portuguesa do Cuestionario de Satisfacción Laboral S20/23
2010
Job satisfaction is understood through its dual role on organization productivity and employees achievement (Smith, 1998). The use of instruments to measure it in Portugal, has been the subject of several studies, such as the adaptation of the Cuestionario de Satisfacción Laboral S20/23 (Meliá & Peiró, 1989) to Portuguese population carried out by Pocinho and García (2008). This study is a further contribution to the study of the psychometric qualities of this instrument. The results on a sample of 136 Portuguese employees show that the questionnaire presents the adequate requirements of internal consistency (.95), test-retest reliability, and convergent validity (correlation of .84 with th…
Early results of a low-profile stent-graft for thoracic endovascular aortic repair
2020
Purpose To assess outcomes of a low-profile thoracic stent-graft in the treatment of thoracic aortic pathologies. Methods A retrospective analysis of all consecutive patients with aortic thoracic pathologies treated with the RelayPro device in two university hospitals between October 2018 and July 2019. Results 23 patients (65% men; mean age 63.4 ± 15 years) were treated. Pathologies included aortic dissections (n = 10), 5 residual type A (22%) and 5 type B (22%), 6 degenerative aortic aneurysms (26%), 4 penetrating aortic ulcers (17%), and aortic erosion, intramural hematoma and aortic rupture (n = 1 and 4% in each case). Two cases (9%) were emergent and two urgent. Proximal landing was a…
Acute aortic dissection debut as STEMI: A case report
2014
Abstract We submit a case report of a 66-year-old male, with hypertension and family history of cerebrovascular disease, who was referred to our department for right-inferior STEMI. According to the current ESC (European Society of Cardiology) guidelines for the management of STEMI, the patient was conducted to the cath lab to perform primary PCI. Despite the identification of the culprit lesion we had many difficulties during the procedure of angioplasty, so we decided to perform aortography that showed a Stanford type A acute aortic dissection involving the ostium of right coronary artery causing the right-inferior STEMI. In the early phase of a STEMI, exclusion of the presence of aortic …
Work stress, fatigue and risk behaviors at the wheel: Data to assess the association between psychosocial work factors and risky driving on Bus Rapid…
2017
This Data in Brief (DiB) article presents a hierarchical multiple linear regression model that examine the associations between psychosocial work factors and risk behaviors at the wheel in Bus Rapid Transit (BRT) drivers (n=524). The data were collected using a structured self-administrable questionnaire made of measurements of wok stress (job strain and effort- reward imbalance), fatigue (need for recovery and chronic fatigue), psychological distress and demographics (professional driving experience, hours driven per day and days working per week). The data contains 4 parts: descriptive statistics, bivariate correlations between the study variables and a regression model predicting risk be…
A matter of style? testing the moderating effect of driving styles on the relationship between job strain and work-related crashes of professional dr…
2020
Abstract Different empirical studies suggest that both job strain and driving styles are significant contributors to the work-related traffic crashes suffered by professional drivers. Nevertheless, the current evidence falls considerably short when explaining why driving styles may modify (or not) the relationship between occupational stressors and professional drivers’ safety outcomes. The aim of this study was to examine whether driving styles moderate the effect of job strain on professional drivers’ Work Traffic Crashes (WTCs). This research was performed using the data collected from a sample of 753 professional drivers, responding to a self-report questionnaire on job strain (work str…
Técnicas cualitativas de investigación social (2011/2012)
2011
La medición de la felicidad en el trabajo y sus antecedentes : un estudio empírico en el area de alergología de los hospitales públicos españoles
2014
La búsqueda de la felicidad en el trabajo es un objetivo de enorme importancia para muchas personas y organizaciones. Sin embargo, existe una carencia importante la investigación acerca de cómo aumentarla (Chivato Pérez et al., 2011), así como una amplia dispersión de medidas relacionadas (Hackman, 2009). No se conoce ninguna medida que recoja con la suficiente amplitud la medición de la felicidad en el trabajo (Fisher, 2010), por lo que en este estudio proponemos un modelo integrativo que nos aporte la medida de este nuevo constructo. Proponemos que la felicidad en el trabajo se compone de tres constructos ya consolidados en la literatura. La primera hipótesis de esta investigación es que …
Pacientu emocionālā un fiziskā labsajūta intensīvās terapijas nodaļā
2021
Bakalaura darba tēma ir “Pacientu fiziskā un psiholoģiskā labsajūta intensīvās terapijas nodaļā”. Darba autore šo tēmu izvēlējās, jo strādā terapijas nodaļā vienā no Rīgas slimnīcām un savā darba praksē strādā ar akūtu aprūpi saņemošiem pacientiem. Tēmas aktualitāti nosaka liels stacionētu pacientu skaits šāda profila nodaļās. Darba mērķis ir noskaidrot māsu pieredzi par pacientu fizisko un psiholoģisko labsajūtu intensīvās terapijas nodaļā. Lai sasniegtu mērķi, tika izvirzīti sekojoši darba uzdevumi: apkopot un analizēt zinātniskās literatūras avotus par pacienta fizisko un psiholoģisko labsajūtu ietekmējošiem faktoriem, aprūpi intensīvās terapijas nodaļā, izstrādāt pētījuma instrumentu – …