A taxonomy of cyber risk taxonomies.

The field of cyber risks is rapidly expanding, yet significant research remains to be conducted. Numerous taxonomy-based systems have been proposed in both the academic literature and industrial practice to classify cyber risk threats. However, the fragmentation of various approaches has resulted in a plethora of taxonomies, often incongruent with one another.

Financial Instruments for Mitigation of Flood Risks: The Case of Florence.

This article analyzes the mechanisms and effects of innovative financial instruments that a central public administration (CPA) may adopt to minimize the flood risk in particularly exposed regions. The pattern we suggest assumes that in risky areas the CPA can issue two financial instruments, called project options and CAT-bonds, producing a dynamic interaction among three types of agents: the CPA itself, the local public administrations, and private investors. We explore the possible scenarios of such interaction and the conditions under which the CPA's goal of maximal risk reduction is attained.

Cystic adventitial disease of the popliteal artery. A case report and review of the literature.

Cystic adventitial disease is a rare form of non-atherosclerotic stenosis and one of the main causes of claudication in young and middle-aged men. Approximately 200 case reports are available in the literature to date. It is generally located in the popliteal artery, although it may be found in other arteries and even in veins.

Brachial artery aneurysm in a patient with HIV infection. A case report.

The authors present a case of a brachial artery aneurysm in a patient with HIV infection. Aneurysms of unusual arteries, such as the common carotid, brachiocephalic, subclavian, superior mesenteric arteries and arteries of the upper extremity distal to the axillary artery, may be related to HIV infection. Chronic inflammatory infiltrate (plasma cells, B and T lymphocytes) around the vasa vasorum is noted in many reports.

Risk-scoring methods in predicting the immediate outcome after emergency open repair of ruptured abdominal aortic aneurysm.

Background: Rupture of an abdominal aortic aneurysm (RAAA) is associated with a risk of death approaching 80%. Prediction of immediate postoperative death in this condition assumes obvious relevance because it may be helpful in preoperative risk stratification.

Methods: One hundred fourteen patients underwent emergency open repair of RAAA.