We define secure operations with tree-formed, protected verification data registers. Functionality is conceptually added to Trusted Platform Modules (TPMs) to handle Platform Configuration Registers (PCRs) which represent roots of hash trees protecting the integrity of tree-formed Stored Measurement Logs (SMLs). This enables verification and update of an inner node of an SML and even attestatio...

We studied the feasibility of genotyping human immunodeficiency virus (HIV) type 2 groups A and B by real-time PCR. Two group-specific PCRs were developed. Real-time genotyping of 22 samples of genotype A, 10 samples of genotype B, and the isolate of new group H were compared to genotyping by sequencing and phylogeny. The group-specific PCRs specifically identified 84.3% of group A or B samples...

Abstract Background Recent studies from different malaria-endemic regions including western Africa have now shown that Plasmodium vivax can infect red blood cells (RBCs) and cause clinical disease in Duffy-negative people, though the phenotype was thought to confer complete refractoriness against invasion with P. . The actual prevalence of local populations Ghana is unknown little information a...

Prefabricated construction (PC) offers advantages to the architecture, engineering, and (AEC) industry such as quality production, fast project completion, low waste output, high environmental sensitivity, security. Although PC has several advantages, knowledge gaps persist, necessitating a comprehensive bibliometric study. This research adopts holistic approach, combining qualitative (systemat...

purpose: to ascertain whether the use of nested-pcr (nested polymerase chain reaction) technique leads to more rapid and accurate diagnosis of bacterial endophthalmitis. methods: the aqueous humor and vitreous samples of 24 eyes of 24 patients with bacterial endophthalmitis were evaluated by microscopy, diagnostic aerobic culture, and nested- pcr to detect the infectious agent. results: aerobic...

In noninvasive genetic sampling, when genotyping error rates are high and recapture rates are low, misidentification of individuals can lead to overestimation of population size. Thus, estimating genotyping errors is imperative. Nonetheless, conducting multiple polymerase chain reactions (PCRs) at multiple loci is time-consuming and costly. To address the controversy regarding the minimum numbe...

INTRODUCTION Evidence suggests that 80-90% of doctors in most countries across the world are frequently visited by pharmaceutical company representatives (PCRs). The objective of study to examine perceptions of Libyan doctors between August and October 2010, regarding the benefits, ethical issues and influences of their interactions with (PCRs). METHODS An anonymous questionnaire was circulat...

Retinoblastoma is a malignant intra-ocular tumour of developing retina initiated by inactivation of both alleles of the retinoblastoma susceptibility (RB1) gene. This paper reports the first clinical experience of preimplantation genetic diagnosis (PGD) for hereditary retinoblastoma using two highly polymorphic microsatellite markers RB1.20 and D13S284, located within and close to the RB1 gene ...