Development of a Contact Glass-Break Detector for the Highest Security Level.

The main object of this research was to develop a security system to evaluate the intrusion into an object through a glass pane. More specifically, this study deals with sensing and evaluating signals from a contact glass-break detector, which is part of an intruder alarm system. Each alarm detector in an alarm system must accomplish certain security level requirements that strictly describe the requirements for the area of use and the detector's reliability.

Inclusion of People With Peripheral Artery Disease in Cardiac Rehabilitation Programs: A Pan-Canadian Survey.

Purpose: To determine the proportion of cardiac rehabilitation programs (CRPs) in Canada that accept referrals for individuals with peripheral artery disease (PAD), eligibility criteria, and barriers/facilitators to inclusion.

Methods: CRPs across Canada were sent a web-based questionnaire.

Results: Of 180 questionnaires sent, 98 CRP managers representing 114 CRPs (62.

Methane production potentials, pathways, and communities of methanogens in vertical sediment profiles of river Sitka.

Biological methanogenesis is linked to permanent water logged systems, e.g., rice field soils or lake sediments.

Identification of methanogenic archaea in the hyporheic sediment of Sitka stream.

Methanogenic archaea produce methane as a metabolic product under anoxic conditions and they play a crucial role in the global methane cycle. In this study molecular diversity of methanogenic archaea in the hyporheic sediment of the lowland stream Sitka (Olomouc, Czech Republic) was analyzed by PCR amplification, cloning and sequencing analysis of the methyl coenzyme M reductase alpha subunit (mcrA) gene. Sequencing analysis of 60 clones revealed 24 different mcrA phylotypes from hyporheic sedimentary layers to a depth of 50 cm.

Functional conservation and structural diversification of silk sericins in two moth species.

Sericins are hydrophilic structural proteins produced by caterpillars in the middle section of silk glands and layered over fibroin proteins secreted in the posterior section. In the process of spinning, fibroins form strong solid filaments, while sericins seal the pair of filaments into a single fiber and glue the fiber into a cocoon. Galleria mellonella and the previously examined Bombyx mori harbor three sericin genes that encode proteins containing long repetitive regions.