BACKGROUND Cerebral perfusion pressure (CPP) is defined as the difference between the mean arterial pressure (MAP) and the intracranial pressure (ICP). However, since patients with traumatic brain injury (TBI) are usually treated with head elevation, the recorded CPP values depends on the zero level used for calibration of the arterial blood pressure. Although international guidelines suggest t...

CPP is the C preprocessor. For most researchers this is a tool of the past. For most practitioners it is a tool from the past but one which is currently used. The heavy use of CPP can lead to unreadable programs; nevertheless large amounts of code are written using it. CPP makes maintenance difficult, but CPP is largely used for maintenance... CPP can convert good programs on which many program...

We have previously shown that animals acquired robust conditioned place preference (CPP) to either social interaction alone or cocaine alone. Recently it has been reported that drugs of abuse abnormally activated p38, a member of mitogen-activated protein kinase family, in the nucleus accumbens. In this study, we aimed to investigate the expression of the activated form of p38 (pp38) in the nuc...

This 12-week clinical study evaluated the impact of 10% CPP-ACP and 5% sodium fluoride varnish regimes on the regression of nonorthodontic white spot lesions (WSLs). The study included 21 children with 101 WSLs who were randomised into four treatment regimes: weekly clinical applications of fluoride varnish for the first month (FV); twice daily self-applications of CPP-ACP paste (CPP-ACP); week...

PURPOSE To compare the quality of life (QL) of women with and without chronic pelvic pain (CPP) and to investigate the factors associated with QL in women with CPP. METHODS A cross-sectional study was conducted on 30 women with CPP and 20 women without CPP. Sociodemographic and clinical characteristics were evaluated. QL was investigated by applying the SF-36 questionnaire, which contains eig...

Chronic pelvic pain (CPP) is a highly prevalent pain condition, estimated to affect 15%-20% of women in the United States. Endometriosis is often associated with CPP, however, other factors, such as preexisting or concomitant changes of the central pain system, might contribute to the development of chronic pain. We applied voxel-based morphometry to determine whether women with CPP with and wi...

The definition of cerebral perfusion pressure (CPP) secondary insults in severe traumatic brain injury remains unclear. The purpose of the present study is to visualize the association of intensity and duration of episodes below or above CPP thresholds and outcome. The analysis was based on prospectively collected minute-by-minute intracranial pressure (ICP) and blood pressure data and outcome ...

The convex cone of n × n completely positive (CPP) matrices and its dual cone of copositive matrices arise in several areas of applied mathematics, including optimization. Every CPP matrix is doubly nonnegative (DNN), i.e., positive semidefinite and component-wise nonnegative, and it is known that, for n ≤ 4 only, every DNN matrix is CPP. In this paper, we investigate the difference between 5×5...

statement of problem: the casein phospho peptide-amorphous calcium phosphate with or without fluoride (cpp-acpf and cpp-acp respectively) are of considerably new materials which are highly recommended for prevention of dental caries. however, there is a shortage in literature on how they affect the ion concentration of saliva or dental plaque. objectives: the aim of this study was to evaluate t...

In this paper, we propose two communication-efficient decentralized optimization algorithms over a general directed multi-agent network. The first algorithm, termed Compressed Push-Pull (CPP), combines the gradient tracking method with communication compression. We show that CPP is applicable to class of unbiased compression operators and achieves linear convergence rate for strongly convex smo...