Relação dos Pareceristas - Poiésis 33

FVIII-VWF dos-à-dos.

In this issue of Blood, back-to-back (dos-à-dos) papers by Chiu et al and Yee et al present complementary findings of structural investigations into the interaction between factor VIII (FVIII) and von Willebrand factor (VWF). The binding of FVIII to VWF contributes in a major way to the regulation of hemostasis.

Stealth DoS

Users and providers increasingly disagree on what Denial of Service (DoS) is. For example, an ISP might consider large multimedia downloads an attack to overload its infrastructure or have it pay high interconnection fees. On the other hand, a user will certainly consider selective bandwidth reduction that is used by ISPs as a countermeasure, as a DoS measure. Given the nature of their business...

DoS Attacks Flood Techniques

DoS attacks (Denial of Service) are one of the main problems on computer security field. Usually these attacks result in the loss of network connectivity due to excessive bandwidth-consuming and resource bottlenecks of the system attacked. DoS attacks can occur in various ways; however all of them have in common the use of IP protocol. This work presents the effects on network elements and secu...

GPA 33 ( glycoprotein A 33 ( transmembrane ) )

33 Visibility

In a geometric context, two objects are “visible” to each other if there is a line segment connecting them that does not cross any obstacles. Over 500 papers have been published on aspects of visibility in computational geometry in the last 40 years. The research can be broadly classified as primarily focused on combinatorial issues, or primarily focused on algorithms. We partition the combinat...