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Gemmell and Naor proposed a new protocol for the authentication of long messages which was based on block codes and which used a transmission channel k times. This multiround authentication makes it possible to limit the key size independently of the message length. We propose a new attack and show that the probability analysis made by Gemmell and Naor, which was only based on the minimum distance
The internationalization of firms has led to boards becoming more international as well. In this study, we investigate the consequences of board internationalization. In particular, by drawing on research on language and board dynamics, we identify theory-based reasons why board internationalization could increase, or decrease, earnings management practices. We use agency theory, stressing how boa
Many neurological diseases are followed by a disturbance of nutritional intake to some extent and thus constitute the most common indication for nutritional support and enteral access. Several studies have shown that malnutrition is a common condition, with as many as 40% of admitted patients being identified as undernourished and 78% of these further found to be deteriorated in their nutritional
Functional gastrointestinal disorders constitute a set of gastrointestinal disorders with absence of obvious organic and physiological dysfunctions observed in clinical routine examinations. The functional disorders are divided into many subclasses, e.g., functional esophageal disorders and functional bowel disorders. The diagnoses are set when the patients fulfil the Rome IV criteria after a care
Dansmästarna vid Lund universitet 1668-1855. Excertitier för adelns behov.
Dysphagia with a psychiatric background is a rare condition, not so well understood, and presented with no structural or organic disease detectable. More research would therefore be of importance for more knowledge about this condition that in several cases affects the quality of life in a negative way. Fear of swallowing, avoidance of swallowing specific foods, fluids, or pills seem to be the mos
Radiologic examination of the oral cavity, pharynx, and esophagus should focus on bolus transportation as well as on registration of morphodynamic events. The examination should be custom-tailored to the patient’s symptoms but should also be performed in a rather standardized way. The radiologic findings should always be compared to the patient’s specific symptoms.
Kvinnliga historiestudenter vid Lunds universitet 1904-1913.
Research evaluation practices linked to social impact have important systemic effects on the prioritization and organization of research while at the same time leading to the delivery of higher social value. Amidst growing criticisms, global research evaluation has evolved in a different direction, characterized by quantitative metrics and mimetic behavior. The article deals with the forces that sResearch evaluation practices linked to social impact have important systemic effects on the prioritization and organization of research while at the same time leading to the delivery of higher social value. Amidst growing criticisms, global research evaluation has evolved in a different direction, characterized by quantitative metrics and mimetic behavior. The article deals with the forces that s
With increasing availability of computed tomography (CT) and magnetic resonance imaging (MRI), patients with dysphagia are nowadays often investigated with these modalities in order to localize a possible site of injury causing dysphagia. However, these radiological modalities often reveal some abnormalities especially in elderly patients, and the correlation of these findings with clinical sympto
Together with staff from home care from four municipalities we investigated how e-health services can improve the work environment. In a series of four workshops we coached the participants in (1) describing their work process and pinpointing the problematic situations in the process, (2) formulating their wishes for an ideal work process, (3) conceptualizing how e-health solutions can be used to
Modern approach to benign oesophageal disease comprises endoscopic, laparoscopic and open surgical procedures. The indication for a surgical procedure is in some patients obvious, but in some patients less clear. It is important for patients and for healthcare professionals to have equal goals and expectations of a surgical procedure. The aim of this chapter is to convey to the reader a surgeon’s
When selecting an instrumental procedure to assess oral and pharyngeal swallowing dysfunction videoradiography is the only technique where the entire swallowing sequence could be analyzed. Accordingly this is an excellent tool for the dysphagia therapist in the management of dysphagic patients.
To a higher degree, older adults will live to old age in their own homes with the assistance of home care services. One effect of this is an increased number of people working in the home environment. This paper presents the results from a research project that studied the physical environment in Swedish home care. Innovations to support the home care situation were developed, with the aim of cont
Systemic disease may result in dysphagia through numerous mechanisms. For example, salivary gland impairment may result in xerostomia, which as well as resulting in painful mucosal blisters and ulcers may impair oral function. Acute or chronic inflammatory processes may result in strictures in the esophagus and/or pharynx. Furthermore, altered biomechanics of oral, pharyngeal, and esophageal muscu
