This work analyses whether financial information quality is relevant to explaining firms’ probability of default. A financial default prediction model for SMEs (Small and Medium Enterprises) is presented, which includes not only traditional measures but also financial reporting quality (FRQ) measures. FRQ influences the decision-making due to its impact on financial information, which has repercussions on the a...
Artigos em diferentes áreas da Segurança e Saúde Ocupacional.
Conjunto de artigos sobre determinadas temáticas relacionadas com a Segurança e Saúde no Trabalho.
Contact dermatitis includes any inflammatory skin reaction due to direct or indirect skin contact with noxious agents. The main clinical expression is eczema and other delayed reactions, but immediate reactions, namely contact urticaria, can also occur. Contact urticaria has a broad range of clinical manifestations. The limited form is restricted to the area of contact between the allergen and the skin or mucos...
Atypical fibroxanthoma (AFX) is a relatively rare cutaneous tumor, characteristically presenting as a rapidly growing solitary nodule in photo-exposed areas of elderly patients. In spite of worrisome histological features, like pleomorphism and high mitotic rate, prognosis is favorable. Case report: A 62-year-old woman, with cicatricial alopecia on the parietal area, secondary to a thermal burn in her childhood...
Basal cell carcinoma represents the most common skin cancer and its incidence is increasing. Basal cell carcinoma is usually treated surgically or, as an alternative in selected cases, radiation therapy can be used either with curative or adjuvant intention. The designation “advanced basal cell carcinoma” is reserved for cases that cannot be treated by surgery and/or radiotherapy, or when these therapies would ...
Drug-induced photosensitivity is an abnormal skin reaction to light in individuals exposed to a drug, whom, in the absence of the culprit drug, would tolerate the same amount of light exposure. It can present as an acute or delayed clinical picture, with polymorphic features ranging from an exaggerate sunburn to acute eczema, photoonycholysis, pseudo-porphyria, pigmentation or cutaneous lupus erythematosus. The...
Introduction: Human papillomavirus infection is the most common sexual transmitted infection in the world, being associated with different diseases, namely anogenital warts, recurrent respiratory papillomatosis and anal, cervical, and oropharyngeal cancers. Among sexually active people, approximately 1% has anogenital warts, 90% of cases resulting from genotypes 6 and 11.Material and Methods: Patients diagnosed...
Vasculitis is characterized by blood vessel inflammation, resulting in their damage or even complete destruction, and may lead to either ischemic or hemorrhagic presentations. Infection is a common cause of vasculitis, usually by deposition of immune complexes, complement activation and endotoxins. Less often, endocarditis or sepsis, due to embolization and direct invasion, can cause vasculitis. We present a 35...
Concepts about diagnosis of coeliac sprue have been changing in the past decade,namely recognising non-classical types of this disease, usually diagnosed in childhood. The development of serological tests with high specificity and sensitivity has lead to increased diagnosis of atypical or assymptomatic types, with consequent increase in incidence and prevalence of coeliac sprue.We report the case of a 25-year o...