Although significant private investment is absorbed in different sectors of power systems, transmission sector is still suffering from appropriate private investment. This is because of the pricing policies of transmission services, tariffs, and especially for investment risks. Investment risks are due to the uncertain behaviour of power systems that discourage investors to invest in the transm...

BACKGROUND Uncontrollable aversive events are associated with feelings of helplessness and cortisol elevation and are suitable as a model of depression. The high comorbidity of depression and pain symptoms and the importance of controllability in both conditions are clinically well-known but empirical studies are scarce. The study investigated the relationship of pain experience, helplessness, ...

The first case of centipede (Scolopendra gigantea Linneaus 1758) envenomation in a newborn is reported. When first examined, approximately 6 hours after the bite, the 28-day-old girl was irritable, with uncontrollable cry and intense local pain, oedema, local hyperthermia, and blood clots at punctures. Uncontrollable crying in neonates should rise the possibility of an insect or arachnid sting.

In this article CCPR, a multidimensional framework for comparative performance evaluation is proposed, which is elaborated and illustrated through a real-life case. A particular feature of the approach is that it takes account of and corrects for the influence of risks, which are beyond the control of the decision maker. Here risk is seen as a multidimensional measure; it is expressed by means ...

General purpose (open) and application-specific (closed) PKIs are two main categories of PKI that support a variety of cryptographic operations for providing secure environment. SSL/TLS and SET are two distinct security protocols utilising these PKI categories for securing e-commerce transactions. While the former protocol categorised as a general purpose PKI has been playing an important role ...

The Role of Stress in Recovery of Function after Spinal Cord Injury. (August 2007) Stephanie Nicole Washburn, B.S.; M.S., Texas A&M University Chair of Advisory Committee: Dr. James W. Grau Research has shown that exposure to just 6 minutes of uncontrollable shock 24 hours following contusion injury impairs locomotor recovery and leads to greater tissue loss at the injury epicenter. Uncontrolla...

We use the behavioural approach to de®ne and characterize control-lable and uncontrollable poles and zeros of multidimensional (nD) linear systems. We show a strong relationship between controllable poles and zeros and properties of the transfer function matrix, and we give characterizations of uncontrollable poles and zeros, in particular demonstrating that these have an input decoupling prope...

The rapid development of cross-border e-commerce has injected new vitality and productivity to e-commerce. But it also brought the lag problem of cross-border logistics and distribution system. Under current models of logistics and distribution, the order cycle is too long to be efficient which coexist with high cost, uncontrollable risks and complicated procedure. These factors have hindered t...

Behaviorally controllable stressors confer protection from the neurochemical and behavioral consequences of future uncontrollable stressors, a phenomenon termed "behavioral immunization". Recent data implicate protein synthesis within the ventromedial prefrontal cortex (mPFC) as critical to behavioral immunization. Adult, male Sprague-Dawley rats were exposed to a series of controllable tailsho...