Sukupuolihistorioitsijan intohimo : Joan Scott ja psykoanalyysi historiantutkimuksessa

Kirjallisuusarvostelu

Pimeä Theseus ja PAS -kyselyn tuloksia

Esitys Theseus-kehittämisseminaarissa 26.4.2016

Corporate Entrepreneurship in Healthcare Organizations: An explorative study of employees’ corporate entrepreneurial behavior, job satisfaction and turnover intention

The Finnish healthcare industry is currently facing significant challenges due to economic crises, aging population and major structural reforms, which have resulted in decreased job satisfaction and increased levels of turnover. This proposes that healthcare organizations need to come up with new, creative means to tackle these issues. Several researchers have argued that corporate entrepreneurship may be the necessary means to achieve this. As previous research has mainly focused on examining this concept from organizational perspective, this study looks at how it occurs on the level of individual employees. The purpose of this study is to examine how corporate entrepreneurship is manifested in individual behavior, and how this type of behavior is associated with the individual’s job satisfaction and turnover intention. Additionally, this study will examine the differences in corporate entrepreneurial behavior between private and public sector organizations, as previous research suggests that these two may be characterized differently. Data was collected with the help of a literature review as well as a survey study, which was sent out to a number of employees of four different healthcare organizations, out of which three were public and one was a private sector organization. Six distinct behavioral characteristics were recognized in previous research, which make up the measure for corporate entrepreneurial behavior. Principal components were formed from the different areas of the survey (corporate entrepreneurial behavior, job satisfaction, turnover intention), after which the association of these components were examined with linear regression analysis, which proved that corporate entrepreneurial behavior is positively correlated with both job satisfaction and intention to leave the organization. Differences between sectors were analyzed with analysis of variance and cross tabulation analysis, but neither of these suggested that any significant differences would occur. These results suggest that employees who behave entrepreneurially tend to be more satisfied with their jobs, but also consider leaving their current organizations more often than others. This may be due to the fact that healthcare organizations are not fertile for entrepreneurial behavior, which will drive entrepreneurial individuals looking for employers who may be more supportive of this type of behavior. With growing levels of dissatisfaction as well as little room for entrepreneurial behavior, the studied organizations may actually be in the process of losing those employees who have the ability and desire to behave in such manner, and who could very well be those who will eventually come up with solutions for the major challenges that these organizations are facing.

Impact of floriculture development enhances livelihood of India’s rural women

India’s rural women are involved in various types of work and contribute considerably to the economy. However much of their work is not systematically accounted in the official statistics. India’s governmental and non-governmental data collection agencies admit that there is an under-estimation of tribal women’s contribution as rural workers. This study describes in detail a research project that focuses on the indicators for socioeconomic development in the least developed rural villages by examining the impact of floriculture on the lives of impoverished tribal women who inhabit the harsh drylands of western India.

Descripción de los casos de accidentes laborales ocurridos en una empresa manufacturera, 2010 al 2014

Introducción Debido a que los accidentes de origen ocupacional ocupan un lugar importante dentro de las causas de ausentismo, discapacidades y hasta las muertes se realizó la descripción de la accidentalidad, teniendo en cuenta factores como la severidad y tipo de lesión, el tipo de actividad laboral y re accidentalidad ocurrida en una empresa manufacturera en un periodo de 2010 al 2014. Objetivos Establecer la distribución de los accidentes laborales ocurridos en una empresa manufacturera en el periodo de 2010 al 2014 según edad, género, área laboral y tipo de lesión. Materiales y métodos Se realizó un estudio de corte transversal en donde se analizaron las características según los trabajadores y la empresa y se realizaron asociaciones para establecer cuáles eran los factores de riesgo para presentar re accidentalidad. Se tomó una empresa manufacturera del sector de producción de alimentos que cuenta con un total de 950 empleados, en riesgo de presentar accidentes laborales. Se seleccionaron 338 accidentes ocurridos en el periodo de 2010 y 2014.Se realizaron análisis de los accidentes según las variables de: género, área de trabajo y tipo de herida para determinar su distribución según dichos factores. Posteriormente se realizaron análisis bivariado por medio de asociaciones estadísticas usando el estadístico Chi cuadrado y pruebas no paramétricas o paramétricas según la distribución de normalidad de las variables cuantitativas. El programa que se usó para el análisis fue el de SPSS versión 22. Resultados El estudio identificó que la proporción de accidentes durante el periodo estudiado con respecto al número de trabajadores fue de 35,6% y de los 950 trabajadores el 28,8% presentaron accidentes que corresponde a los 274 trabajadores. La mediana de edad fue de 35 años y se presentó más frecuente en mujeres (55,6%). El área laboral en la que se presentaron mayor número de accidentes fue el área de manufactura (75,7%). La proporción de mujeres que presentaban mayor accidentes en el área de manufactura si representó una diferencia de 23,4% con respecto a la proporción de hombres que presentaron mayor accidentes en la misma área. Con respecto al tipo de lesión, se presentaron accidentes frecuentemente en miembros superiores y según el género, las mujeres presentaron 2,02% más accidentes en miembros superiores comparado con los hombres. Los análisis en cuanto a re accidentalidad determinaron que el 16,8% de los trabajadores presentaron más de un accidente y un trabajador presentó 5 accidentes en el periodo de tiempo estudiado en la empresa, la edad se relacionó significativamente con el hecho de presentar re accidentalidad.

Hcp2, a secreted protein of the phytopathogen Pseudomonas syringae pv. tomato DC3000, is required for competitive fitness against bacteria and yeasts

When analysing the secretome of the plant pathogen Pseudomonas syringae pv. tomato (Pst) DC3000, we identified hemolysin co-regulated protein (Hcp) as one of the secreted proteins. Hcp is assumed to be an extracellular component of the type VI secretion system (T6SS). Two copies of hcp genes are present in the Pst DC3000 genome, hcp1 (PSPTO_2539) and hcp2 (PSPTO_5435). We studied the expression patterns of hcp genes and tested the fitness of hcp knock-out mutants in host plant colonization and in inter-microbial competition. We found that the hcp2 gene is expressed, most actively at the stationary growth phase, and that the Hcp2 protein is secreted via T6SS and appears in the culture medium as covalently linked dimers. Expression of hcp2 is not induced in planta and it does not contribute to virulence or colonisation in tomato or Arabidopsis plants. Instead, hcp2 is required for survival in competition with enterobacteria and yeasts, and its function is associated with suppression of the growth of these competitors. This is the first report on bacterial T6SS-associated genes functioning in competition against yeast. Our results suggest that the T6SS of P. syringae may play an important role in bacterial fitness, allowing this plant pathogen to survive in conditions where it has to compete with other micro-organisms for resources.

Smärta hos personer med demenssjukdom : Systematisk litteraturstudie

Syftet med studien var att belysa vilka verbala och ickeverbala tecken en person med demens kunde uppvisa vid smärttillstånd och vilka typer av hjälpmedel kunde underlätta sjuksköterskans arbete med att bedöma smärta hos personer med demenssjukdom. Design för studien var systematisk litteraturstudie med både kvalitativa och kvantitativa resultatartiklar. Resultat från artiklarna gav ett vitt spektrum av både verbala och ickeverbala indikatorer för smärta hos patienten. Till de vanligaste smärtsignalerna räknades ändringar i ansiktsuttryck efter vokala läten och direkta ord om smärta. Forskarna fann även att personerna med demensproblematik kunde reagera med att bli ”tysta” och att ”dra sig undan” eller att bli aggressiva, oroliga och allmänt utåt agerande. Resultat på studiens andra fråga, vilka typer av hjälpmedel kunde underlätta sjuksköteskans arbete med att bedöma smärta hos personer med demenssjukdom, gavs en variation av smärtbedömningsinstrument. Från analoga skalor där patienten i själv uppskattade smärta till skalinstrument där sjuksköterskan värderade patientens observerade smärta. Forskarna fann att smärtbedömningsinstrumenten ofta var ”trubbiga” och enbart kunde adekvat mäta smärta hos patienter med verbalförmåga helt eller delvis med fragmenterade ord, men ofta oanvändbar till svårt nedsatt kognitivförmåga.

Early detection of doxorubicin myocardial injury by ultrasonic tissue characterization in an experimental animal model

In the clinical setting, the early detection of myocardial injury induced by doxorubicin (DXR) is still considered a challenge. To assess whether ultrasonic tissue characterization (UTC) can identify early DXR-related myocardial lesions and their correlation with collagen myocardial percentages, we studied 60 rats at basal status and prospectively after 2mg/Kg/week DXR endovenous infusion. Echocardiographic examinations were conducted at baseline and at 8,10,12,14 and 16 mg/Kg DXR cumulative dose. The left ventricle ejection fraction (LVEF), shortening fraction (SF), and the UTC indices: corrected coefficient of integrated backscatter (IBS) (tissue IBS intensity/phantom IBS intensity) (CC-IBS) and the cyclic variation magnitude of this intensity curve (MCV) were measured. The variation of each parameter of study through DXR dose was expressed by the average and standard error at specific DXR dosages and those at baseline. The collagen percent (%) was calculated in six control group animals and 24 DXR group animals. CC-IBS increased (1.29 +/- 0.27 x 1.1 +/- 0.26-basal; p=0.005) and MCV decreased (9.1 +/- 2.8 x 11.02 +/- 2.6-basal; p=0.006) from 8 mg/Kg to 16mg/Kg DXR. LVEF presented only a slight but significant decrease (80.4 +/- 6.9% x 85.3 +/- 6.9%-basal, p=0.005) from 8 mg/Kg to 16 mg/Kg DXR. CC-IBS was 72.2% sensitive and 83.3% specific to detect collagen deposition of 4.24%(AUC=0.76). LVEF was not accurate to detect initial collagen deposition (AUC=0.54). In conclusion: UTC was able to early identify the DXR myocardial lesion when compared to LVEF, showing good accuracy to detect the initial collagen deposition in this experimental animal model.