A new model of strategic networking is developed and analyzed, where an agent’s investment in links is nonspecific. The model comprises a large class of games which are both potential and superor submodular games. We obtain comparative statics results for Nash equilibria with respect to investment costs for supermodular as well as submodular networking games. We also study supermodular games wi...

Epididymo-orchitis is a commonly encountered condition with a reported incidence of 2.45 cases per 1000 men in the United Kingdom. This 2016 International Union against Sexually Transmitted Infections guideline provides up-to-date advice on the management of this condition. It describes the aetiology, clinical features and potential complications, as well as presenting diagnostic considerations...

We report 3 patients with acute epididymo-orchitis with abscess formation due to Pseudomonas aeruginosa, which is relatively unusual and difficult to treat. All patients presented with swollen testicles, pain and high fever. First, they were treated empirically with several antibiotics. After several weeks of antibiotics therapy, the swelling of scrotum still persisted. In one patient, dark yel...

cal countries but has protean manifestations. The classical presentation of fever with eschar and accompanying gastrointestinal, respiratory or neurological involvement is seen only in a small percentage of cases. Unusual and distracting symptoms and signs have been increasingly associated with scrub typhus, hence, a high index of suspicion should be entertained in febrile children, especially ...

background: and purpose: back injury in nurses is one of the most common healthcare problems. the chronic low back pain leads to several problems including varying degrees of disability, impact on activities of daily life, physical and emotional problems, and serious impact on the quality of life. the purpose of this study was to assess the quality of life of nursing staff with chronic nonspeci...

Although the development of new imaging modality such as computerized tomography and magnetic resonance imaging have open a new era for medical imaging, high resolution sonography remains as the initial imaging modality of choice for evaluation of scrotal disease. Many of the disease processes, such as testicular torsion, epididymo-orchitis, and intratesticular tumor, produce the common symptom...