Home Banking

The object of this dissertation is focused on the study of the home banking service and how the allocation of losses due to computer fraud is processed in the scope of this service. When considering the questions raised by the allocation of losses associated with fraudulent operations, it is important to consider, mainly, the behaviour of the user of the home banking service. In our opinion, courts have been too demanding towards the user when judging his action in the use of this service. In this study, we have concluded that, when the user “falls” into a computer fraud scheme, he should not be liable for gross negligent behaviour, even if, due to the fraud, the user revealed all his access codes to a hacker on a page similar to that of his bank. In general, such facts will not be sufficient to qualify the user’s action as grossly negligent. Therefore, the user, under the terms of the Payment Services’ System, must bear the loss up to a maximum of €150, and the bank will face the remainder of the losses. However, if the user, victim of a fraudulent technique, ignored the safety warnings issued by the bank, one must consider, given the specific case, that he contributed to gross negligence in unauthorised payment transactions. Thus, the user must bear all the losses up to the moment when he notifies the bank about the unauthorised transactions. It is the bank’s responsibility to, given the specific case, adduce evidence of the client’s contribution to the identified losses.

Endovascular techniques for placement of long-term chemotherapy catheters

PURPOSE: To analyze the results from using endovascular techniques to place long-term chemotherapy catheters when advancing the catheter using the external jugular vein is difficult due to obstructions or kinking. METHODS: Between July 1997 and August 2000, 320 long-term chemotherapy catheters were placed, and in 220 cases the external jugular vein was used as the primary venous approach. In 18 of these patients, correct positioning was not achieved and several endovascular techniques were then utilized to overcome these obstacles, including manipulation of a J-wire with a moveable core, venography, and the exchange wire technique. RESULTS: In 94.5% of the patients with difficulties in obtaining the correct positioning, we were able to advance the long-term catheter to the desired position with the assistance of endovascular techniques. CONCLUSIONS: Venography and endovascular guidance techniques are useful for the placement of long-term catheters in the external jugular vein.

International placement analysis of the German business market for a Nova Achool of Business and Economics graduate student

Changes in today’s society led to the evolution of professional migrations and individual searches for more suitable professional opportunities and careers outside one’s countries. International Placement is nowadays one of the world’s biggest trends in higher education for the future ahead and an appealing demand of the Millennium generations. The following work project aims to study the German business market identifying the most attractive German companies and respective graduate programs for a Nova School of Business and Economics graduate student. The study’s conclusion relies on concrete strategic suggestions regarding the implementation of the results and practical use of the outcome provided.

Bidirectional battery charger with grid-to-vehicle, vehicle-to-grid and vehicle-to-home technologies

This paper presents the development of na on-board bidirectional battery charger for Electric Vehicles (EVs) targeting Grid-to-Vehicle (G2V), Vehicle-to-Grid (V2G), and Vehicle-to-Home (V2H) technologies. During the G2V operation mode the batteries are charged from the power grid with sinusoidal current and unitary power factor. During the V2G operation mode the energy stored in the batteries can be delivered back to the power grid contributing to the power system stability. In the V2H operation mode the energy stored in the batteries can be used to supply home loads during power outages, or to supply loads in places without connection to the power grid. Along the paper the hardware topology of the bidirectional battery charger is presented and the control algorithms are explained. Some considerations about the sizing of the AC side passive filter are taken into account in order to improve the performance in the three operation modes. The adopted topology and control algorithms are accessed through computer simulations and validated by experimental results achieved with a developed laboratory prototype operating in the different scenarios.

Comparing heritage speakers and late L2-learners of European Portuguese: verb movement, VP ellipsis and adverb placement

This study compares the performance of Portuguese-German heritage children and adult L2 speakers of European Portuguese whose L1 is German with respect to two aspects of grammar, adverb placement and VP-ellipsis, which depend on a core syntactic property of the language, verb movement. The results show that both groups have acquired V-to-I and adverb placement, showing no influence of a V2 grammar. Performance in the VP-ellipsis task is more complex: heritage children produce VP-ellipsis at the level of controls, as opposed to L2 speakers; however, both L2 and heritage speakers show that crosslinguistic influence may produce a preference for pronoun substitution over VP-ellipsis in a task asking for redundancy resolution. Nevertheless, given that overall results show that heritage children perform at the level of L1 children, we take our results to support approaches to heritage bilingualism which suggest the development of an intact grammar in childhood.

Integração no laboratório da Lameirinho e controlo aos tecidos acabados

Dissertação de mestrado em Técnicas de Caraterização e Análise Química

Hypertension in a female nursing staff-pattern of occurrence, diagnosis, and treatment

OBJECTIVE: To report the pattern of occurrence, diagnosis, and treatment of hypertension in a female nursing staff of an emergency hospital. METHODS: We carried out a cross-sectional study that included interviews and blood pressure measurements of 494 nursing professionals at an emergency hospital in the city of Salvador, in the state of Bahia, Brazil. We considered hypertensive all individual with blood pressure > or = 140/90 mmHg or normal pressure if on regular treatment. RESULTS: We found a prevalence of hypertension of 36.4%. Only 18.3% of the individuals ignored their hypertensive condition, and 64.2% admitted not being having regular treatment. Of those individuals who were having treatment, 69.4% had elevated blood pressure on examination. The major reasons for not being on treatment was the occasional elevation of blood pressure (22.2%) and medical counseling (20.0%). CONCLUSION: The results point to the need to introduce hypertension control measures in this occupational group, because of the magnitude of the disease and the potential impact on diffusion of knowledge and measures to control hypertension.

O sexo e a Cidade e as marcas: análise dos efeitos do product placement nos jovens portugueses

Dissertação de Mestrado em Comunicação Social

Fatalidade ou missão:estudo exploratório sobre as estratégias utilizadas pelas Ajudantes de Lar, para fazer face às exigências da sua profissão

Dissertação de Mestrado em Políticas de Desenvolvimento de Recursos Humanos

Satisfacción laboral y percepción de riesgos del trabajo en profesionales de enfermería. Laboural satisfaction and job risk awareness of nursing professionals.

Los profesionales de enfermería sufren en este momento histórico el impacto de la crisis económica y los cambios en el contexto político y social en lo que se refiere a las políticas de empleo y ajustes salariales. El ambiente de trabajo en las unidades de hospitalización suele ser agobiante y las actividades que realizan los exponen a riesgos específicos tales como: los propios del ambiente, condiciones y tipo de trabajo y las relaciones interpersonales. Definimos la satisfacción laboral como el resultado de la apreciación que cada individuo tiene de su trabajo y la importancia para satisfacer sus necesidades básicas.Objetivo General: Conocer y describir el nivel de satisfacción laboral y la percepción de riesgos en el trabajo que manifiestan los profesionales de Enfermería.Objetivos Específicos: - Describir la percepción de riesgos del ambiente de trabajo - Mostrar el nivel de satisfacción laboral según el tipo y número de pacientes que atienden, antigüedad en la profesión, estabilidad laboral, sexo, edad, situación de pareja, número de hijos,- Describir la satisfacción laboral en cuanto a los recursos con los que cuenta para el cuidado y la seguridad laboral de la institución, al salario que recibe y la cantidad de empleos que tiene, - Determinar la satisfacción laboral con respecto al estímulo que reciben de los superiores, al reconocimiento de los pares, equipo de salud y usuarios.El encuadre metodológico es el siguiente:El tipo de estudio elegido es el considerado correlacional simple ya que busca posibles vínculos entre dos o más variables.El universo lo componen los profesionales de enfermería que se desempeñan en instituciones públicas de salud de la ciudad de Río Cuarto y Córdoba Capital.La técnica de recolección de datos es la encuesta en su modalidad de cuestionario autoadministrado.

Relevance to Home Blood Pressure Monitoring Protocol of Blood Pressure Measurements Taken Before First- Morning Micturition and in the Afternoon

Background: The importance of measuring blood pressure before morning micturition and in the afternoon, while working, is yet to be established in relation to the accuracy of home blood pressure monitoring (HBPM). Objective: To compare two HBPM protocols, considering 24-hour ambulatory blood pressure monitoring (wakefulness ABPM) as gold-standard and measurements taken before morning micturition (BM) and in the afternoon (AM), for the best diagnosis of systemic arterial hypertension (SAH), and their association with prognostic markers. Methods: After undergoing 24-hour wakefulness ABPM, 158 participants (84 women) were randomized for 3- or 5-day HBPM. Two variations of the 3-day protocol were considered: with measurements taken before morning micturition and in the afternoon (BM+AM); and with post-morning-micturition and evening measurements (PM+EM). All patients underwent echocardiography (for left ventricular hypertrophy - LVH) and urinary albumin measurement (for microalbuminuria - MAU). Result: Kappa statistic for the diagnosis of SAH between wakefulness-ABPM and standard 3-day HBPM, 3-day HBPM (BM+AM) and (PM+EM), and 5-day HBPM were 0.660, 0.638, 0.348 and 0.387, respectively. The values of sensitivity of (BM+AM) versus (PM+EM) were 82.6% × 71%, respectively, and of specificity, 84.8% × 74%, respectively. The positive and negative predictive values were 69.1% × 40% and 92.2% × 91.2%, respectively. The comparisons of intraclass correlations for the diagnosis of LVH and MAU between (BM+AM) and (PM+EM) were 0.782 × 0.474 and 0.511 × 0.276, respectively. Conclusions: The 3 day-HBPM protocol including measurements taken before morning micturition and during work in the afternoon showed the best agreement with SAH diagnosis and the best association with prognostic markers.

Studies on the mineral nutrition and fertilization of the passion fruit plant (Passiflora edulis f. flavicarpa): II - placement of fertilizer phosphorus

A localização do superfosfato (marcado com P32) no maracujá em produção foi estudada em condições de plantação comercial. Verificou-se que as aplicações em sulcos circulares ou faixas superficiais ao redor da planta tem eficiência equivalente sendo esses métodos três vezes superiores à localização do adubo em furos no solo. A pulverização foliar, por sua vez, mostrou-se 20 vezes mais eficiente que a aplicação no solo de acordo com os dois primeiros métodos.

Studies on the mineral nutrition and fertilization of the passion fruit plant (Passiflora edulis F. flavicarpa): II. placement of fertilizer phosphorus

1. Tagged superphosphate was applied to 2.5 year old passion fruit plants from a commercial plantation established in a sandy loam. 2. 100 grams of the fertilizer were distributed in the following ways: in a circular furrow 20 cm around the plant 40 cm from the stems; in a circular strip 10 cm wide, 40 cm from the stems; in six holes around the plants, 40 cm from the stems 20 cm deep, 2.5 cm in diameter. 3. 10 grams of the fertilizer in 11 of water were sprayed to the leaves. 4. Three weeks after the treatments were made, leaf samples were taken for analysis. 5. Determinations of specific activities both in the leaves and in the fertilizer used have shown that R in the plant was derived from the superphosphate in the following relative proportions (by making the first treatment equal to 100): circular furrow = 100; circular strip = 120; holes = 30; foliar spray = 230.