Relatório de estágio em educação pré-escolar e ensino do 1º ciclo do ensino básico

presente relatório de qualificação profissional foi elaborado no âmbito da Unidade Curricular de Prática Pedagógica Supervisionada, inserida no plano de estudos do mestrado profissionalizante em Educação Pré-Escolar e Ensino do 1º Ciclo do Ensino Básico. Intenta evidenciar o desenvolvimento de competências pessoais e profissionais pela estudante nos níveis educativos já referenciados, visando a construção de um perfil docente generalista. Em primeiro lugar, fundamenta-se o desenvolvimento uma ação dotada de intencionalidade num quadro teórico-concetual, construído ao longo do percurso formativo da mestranda, nos normativos legais em vigor, nas características dos contextos educativos que integrou e nos conhecimentos sobre cada criança. Posteriormente, apresenta-se através de uma análise crítica e reflexiva, o desenvolvimento vivenciado pela discente ao longo dos períodos de estágio que visava promover a progressiva autonomia e responsabilização pela ação docente. A metodologia de investigação-ação foi fundamental na construção das bases do perfil profissional da mestranda pois alicerçou o desenvolvimento da práxis e estruturou os processos de observação, planificação, ação, avaliação e reflexão. Esta metodologia e as estratégias e instrumentos formativos que a integram e que se adotaram nos dois níveis educativos fomentaram a transformação e a melhoria da prática educativa, através do desenvolvimento de competências reflexivas, investigativas e indagadoras. O processo vivenciado promoveu simultaneamente o desenvolvimento da estudante e a construção de aprendizagens por parte das crianças, constituindo-se como a primeira etapa de uma aprendizagem ao longo da vida com vista à constante adaptação e transformação do conhecimento praxeológico.

Hipergranulação: Boas Práticas em Enfermagem

Objectivo: É fundamental os enfermeiros identificarem o tecido de hipergranulação e compreenderem o que pode traduzir em termos do ambiente biológico da ferida. É uma entidade comum nas feridas complexas, que se for gerida consegue-se controlar a cicatrização que se encontra estagnada. Com esta Revisão Sistemática da Literatura apoiada num estudo de caso, identificaram-se as intervenções de Enfermagem para a gestão de feridas complexas com tecido de hipergranulação. Metodologia: Foi efectuada uma pesquisa no motor de busca EBSCO, seleccionando bases de dados específicas e utilizados os descritores: “HYPERGRANULATION” or “OVERGRANULATION” or “HYPERTROPHIC GRANULATION” oy “HYPERPLASIA OF GRANULATION TISSUE” and “WOUND” and “ASSESSMENT”. Recorreu-se ao método PI©O e seleccionados um total de 13 artigos. Conclusão: Os cuidados de Enfermagem, o modus operandi, face às feridas com tecido de hipergranulação é ainda algo ambíguo e empirista. Com base nas evidências científicas existentes sobre a problemática definiram-se directrizes para a prática clínica.

The vacuum assisted closure of complex wounds: report of 3 cases

Treatment of wounds using conventional methods is frequently limited by inadequate local wound conditions, or by a poor systemic clinical situation. Vacuum system may promote faster granulation tissue formation, remove excessive exudate, increase blood flow in the wound, and attract the borders of the wound to the center, reducing its dimension. We present 3 cases of patients with difficult wounds, due to bad local conditions, or poor clinical situation, in whom we used a vacuum system to prepare the wound for the surgical closure. One patient had a pressure ulcer, another had a diabetic foot ulcer, and the third one had an open foot stump. In the 3 cases a significant improvement of the wound conditions was achieved after 7 to 8 days, allowing successful surgical treatment with flap or skin grafts.

Racionalização de processos administrativos: Sonae SR

Dissertação de mestrado integrado em Engenharia e Gestão Industrial

Column-based databases: estudo exploratório no âmbito das bases de dados NoSQL

Dissertação de mestrado integrado em Engenharia e Gestão de Sistemas de Informação

Chronic Airflow Obstruction Briefing

The Chronic Conditions Hub is a website that brings together information on chronic health conditions. It allows you to easily access, manage and share relevant information resources. The Chronic Conditions Hub includes the Institute of Public Health in Ireland’s (IPH) estimates and forecasts of the number of people living with chronic conditions. On the Chronic Conditions Hub you will find: - A Briefing for each condition - Detailed technical documentation - Detailed national and sub-national data that can be downloaded or explored using online data tools - A prevalence tool that allows you to calculate prevalence figures for your population data Chronic airflow obstruction (CAO) is a chronic lung condition that interferes with normal breathing. For the purpose of this briefing, CAO includes chronic obstructive pulmonary disease (COPD), chronic bronchitis and emphysema. CAO is responsible for a substantial amount of early deaths, reduced quality of life and significant costs to the health and social care system and to the economy. The World Health Organization estimates that COPD is the fourth leading cause of death worldwide and predicts that it will soon become the third leading cause of death.

Diabetes Briefing

Diabetes mellitus is a group of metabolic disorders characterised by too much glucose in the blood. The body breaks down digested food into a sugar called glucose from which it derives energy. The hormone insulin allows the body to use that sugar by helping glucose to enter the cells. When a person has diabetes, either the pancreas fails to produce enough insulin or the body cannot properly use the insulin it has. As a result there is a build-up of glucose in the blood causing the cells to be starved of energy. The Chronic Conditions Hub is a website that brings together information on chronic health conditions. It allows you to easily access, manage and share relevant information resources. The Chronic Conditions Hub includes the Institute of Public Health in Ireland’s (IPH) estimates and forecasts of the number of people living with chronic conditions. On the Chronic Conditions Hub you will find:- A Briefing for each condition - Detailed technical documentation - Detailed national and sub-national data that can be downloaded or explored using online data tools

Coronary Heart Disease Briefing

Coronary heart disease (CHD) is a collective term for diseases that occur when the walls of the coronary arteries become narrowed by a gradual build up of fatty material called atheroma. For the purpose of this briefing, CHD includes heart attack and angina (chest pain on exertion or stress). The Chronic Conditions Hub is a website that brings together information on chronic health conditions. It allows you to easily access, manage and share relevant information resources. The Chronic Conditions Hub includes the Institute of Public Health in Ireland’s (IPH) estimates and forecasts of the number of people living with chronic conditions. On the Chronic Conditions Hub you will find: - A Briefing for each condition - Detailed technical documentation - Detailed national and sub-national data that can be downloaded or explored using online data tools - A prevalence tool that allows you to calculate prevalence figures for your population data

Hypertension Briefing

Blood pressure is the force exerted on artery walls as the heart pumps blood through the body. Hypertension, or high blood pressure, occurs when blood pressure is constantly higher than the pressure needed to carry blood through the body. The Chronic Conditions Hub is a website that brings together information on chronic health conditions. It allows you to easily access, manage and share relevant information resources. The Chronic Conditions Hub includes the Institute of Public Health in Ireland’s (IPH) estimates and forecasts of the number of people living with chronic conditions. On the Chronic Conditions Hub you will find:- A Briefing for each condition - Detailed technical documentation - Detailed national and sub-national data that can be downloaded or explored using online data tools - A prevalence tool that allows you to calculate prevalence figures for your population data

Stroke Briefing

The Chronic Conditions Hub is a website that brings together information on chronic health conditions. It allows you to easily access, manage and share relevant information resources. The Chronic Conditions Hub includes the Institute of Public Health in Ireland’s (IPH) estimates and forecasts of the number of people living with chronic conditions. On the Chronic Conditions Hub you will find: - A Briefing for each condition - Detailed technical documentation - Detailed national and sub-national data that can be downloaded or explored using online data tools - A prevalence tool that allows you to calculate prevalence figures for your population data A stroke happens when blood flow to a part of the brain is interrupted by a blocked or burst blood vessel. A lack of blood supply can damage brain cells and affect body functions. IPH has systematically estimated and forecast the prevalence of stroke on the island of Ireland.   Epidemiology Age, family history, diabetes, high blood pressure, high cholesterol, smoking, unhealthy diet, physical inactivity and alcohol are the main risk factors for stroke. The World Health Organization estimates that stroke and cerebrovascular disease is responsible for 10% of all world deaths and is the second most common cause of death worldwide. Cerebrovascular diseases (ICD 10 codes I60-I69) were responsible for 7.2% of all deaths in the Republic of Ireland in 2009 and for 8.6% of all deaths in Northern Ireland in 2010.

Rabies - it can be a fatal bite

Rabies is a preventable disease, but it kills up to 55,000 people each year. Therefore on World Rabies Day, 28 September 2011, the Public Health Agency wants to raise awareness and understanding about the importance of seeking medical advice on whether the country or countries people are visiting require vaccination against this serious disease.Rabies is transmitted to humans mainly by the bite of an infected animal (commonly a dog, but can be spread by other mammals including cats and monkeys). It can also be spread through a scratch, or by the animal licking a cut or a wound and saliva from the infected animal getting into the eyes, mouth or nose. It is impossible to tell just by looking at an animal if they are infected, therefore while visiting other countries it is best to avoid touching animals, especially strays.Dr Michael Devine, Consultant in Health Protection, PHA, said: "Rabies is an acute viral infection which is almost certainly fatal. The infection causes inflammation of the brain and symptoms usually start 2-8 weeks after exposure. Early symptoms include headache, fever and anxiety; progressing to acute pain, violent uncontrolled movements, spasms of the swallowing muscles making it impossible to drink and respiratory failure."People may be used to thinking about rabies when they go to more exotic locations like Asia and Africa, but it can also be present closer to home, such as in some eastern European countries. So it is always best to play it safe and avoid animals, especially strays."Dr Devine continued: "If you are bitten by an animal while abroad it is important to clean the wound thoroughly with soap and water and seek medical attention immediately, even if you have been previously immunised, as treatment must be given to attempt to reduce the risk of developing the disease - treatment works best if initiated as soon as possible. Rabies vaccination is very effective - almost 100%. Booster doses may be required after one year and then every 2-5 years for those at continued risk."

Comportamiento del orificio de implantación del catéter en pacientes en diálisis peritoneal en relación a los cuidados

Infections of the catheter wound in peritoneal dialysis are the most frequent cause of morbility in patients who undergo this technique. There are a number of procedures for the care of the wound and it is not easy to define a single method that will guarantee good condition of the wound. In order to evaluate the behaviour of the wound related to the procedure used in their care, we studied 306 patients over 24 months, compiling socio-demographic and clinical variables. We found a high incidence of infections caused by gram-positive skin and mucous germs, with a strong correlation with the fact that the patient/family carer is a nasal carrier of staphylococcus aureus and that they appear more frequently in patients who do not remove the wound dressing in the shower. We also detected an increase in pseudomonas infections when the patient does not dry the wound with a hair-dryer

Peroxisome proliferator-activated receptor beta/delta exerts a strong protection from ischemic acute renal failure.

Ischemic acute renal failure is characterized by damages to the proximal straight tubule in the outer medulla. Lesions include loss of polarity, shedding into the tubule lumen, and eventually necrotic or apoptotic death of epithelial cells. It was recently shown that peroxisome proliferator-activated receptor beta/delta (PPARbeta/delta) increases keratinocyte survival after an inflammatory reaction. Therefore, whether PPARbeta/delta could contribute also to the control of tubular epithelium death after renal ischemia/reperfusion was tested. It was found that PPARbeta/delta+/- and PPARbeta/delta-/- mutant mice exhibited much greater kidney dysfunction and injury than wild-type counterparts after a 30-min renal ischemia followed by a 36-h reperfusion. Conversely, wild-type mice that were given the specific PPARbeta/delta ligand L-165041 before renal ischemia were completely protected against renal dysfunction, as indicated by the lack of rise in serum creatinine and fractional excretion of Na+. This protective effect was accompanied by a significant reduction in medullary necrosis, apoptosis, and inflammation. On the basis of in vitro studies, PPARbeta/delta ligands seem to exert their role by activating the antiapoptotic Akt signaling pathway and, unexpectedly, by increasing the spreading of tubular epithelial cells, thus limiting potentially their shedding and anoikis. These results point to PPARbeta/delta as a remarkable new target for preconditioning strategies.

Poly(ADP-ribose) polymerases as modulators of mitochondrial activity.

Mitochondria are essential in cellular stress responses. Mitochondrial output to environmental stress is a major factor in metabolic adaptation and is regulated by a complex network of energy and nutrient sensing proteins. Activation of poly(ADP-ribose) polymerases (PARPs) has been known to impair mitochondrial function; however, our view of PARP-mediated mitochondrial dysfunction and injury has only recently fundamentally evolved. In this review, we examine our current understanding of PARP-elicited mitochondrial damage, PARP-mediated signal transduction pathways, transcription factors that interact with PARPs and govern mitochondrial biogenesis, as well as mitochondrial diseases that are mediated by PARPs. With PARP activation emerging as a common underlying mechanism in numerous pathologies, a better understanding the role of various PARPs in mitochondrial regulation may help open new therapeutic avenues.

Healthy Iowans 2010 Mid-Course Revision, July 2005

In the past century, public health has been credited with adding 25 years to life expectancy by contributing to the decline in illness and injury. Progress has been made, for example, in smoking reduction, infectious disease, and motor vehicle and workplace injuries. Besides its focus on traditional concerns such as clean water and safe food, public health is adapting to meet emerging health problems. Particular troublesome are health threats to youth: teenage pregnancies, violence, substance abuse, sexually transmitted diseases, and other conditions associated with high-risk behaviors. These threats add to burgeoning health care costs. A conservative estimate of $69 billion in medical spending could be averted through the impact of public health strategies aimed at heart disease, stroke, fatal and nonfatal occupational injuries, motor vehicle-related injuries, low birth weight, and violence. These strategies require the collaboration of many groups in the public and private sectors. Collaboration is the bedrock of public health and Healthy Iowans planning. At the core of Healthy Iowans 2000 and its successor, Healthy Iowans 2010, is the idea that all Iowans benefit when stakeholders decide on disease prevention and health promotion strategies and agree to work together on them. These strategies can improve the quality of life and hold down health care costs. The payoff for health promotion and disease prevention is not immediate, but it has long-lasting benefits. The Iowa plan is a companion to the national plan, Healthy People 2010. An initiative to improve the health of Americans, the national plan is the driving force for federal resource allocation for disease prevention and health promotion. The state plan is used in the same way. Both plans have received broad support from Republican and Democratic administrations. Community planners are using the state plan to help assess health needs and craft health improvement plans. Healthy Iowans 2010 was written at an unusual point in history – a new decade, a new century, a new millennium. The introduction was optimistic. “The 21st century,” it says, “promises to add life as well as years through improved health habits coupled with medical advances. Scientists have suggested that if these changes occur, the definition of adulthood will also change. An extraordinary number of people will live fuller, more active lives beyond that expected in the late 20th century.” At the same time, the country has spawned a new generation of health hazards. According to Dr. William Dietz of the Centers for Disease Control and Prevention (CDC), it has replaced “the diseases of deficiency with diseases of excess” (Newsweek, August 2, 1999). New threats, such as childhood overweight, can reverse progress made in the last century. This demands concerted action.