Numerical experiments reproduce the fundamental architecture of magma-poor rifted margins such as the Iberian or Alpine margins if the lithosphere has a weak mid-crustal channel on top of strong lower crust and a horizontal thermal weakness in the rift center. During model extension, the upper crust undergoes distributed collapse into the rift center where the thermally weakened portion of the ...

INTRODUCTION 24-hour ambulatory blood pressure (BP) monitoring is a well-validated tool that can reveal the patient's nocturnal dipping pattern. However, to the best of our knowledge, the role of home BP monitoring in identifying nocturnal dipping has not been studied. METHODS We evaluated the nocturnal BP of 30 treatment-naive subjects using a home BP monitoring device. BP measurements were ...

Pyrroloquinoline quinone (PQQ) was immobilized on glassy-carbon electrodes (GCE) modified with single-walled carbon nanotubes (SWCNT), few-walled carbon nanotubes (FWCNT) and carbon black (Vulcan XC72R). Modified electrodes were prepared by drop-casting. Immobilization was achieved with an extremely simple dipping procedure and without any further modification to the electrodes. Electrochemical...

OBJECTIVE The purpose of this study was to examine relationships between hostility, anger expression, and blood pressure (BP) dipping. METHODS A 24-hour ambulatory BP was obtained from 34 African Americans and 52 white Americans who were enrolled in a study of sleep, stress, and BP. Self-report measures were used to assess anger expression and hostility. RESULTS After controlling for body m...

Objectives—To derive a method for retrospectively estimating cumulative exposure to organophosphate (OP) pesticides among a cross section of United Kingdom sheep dippers, as part of a wider epidemiological study of neurological abnormality within this group of workers. Methods—A hygiene study of dipping sessions at 20 farms using diazinon based dips was carried out by two experienced occupation...

Aims of the study were to assess in an elderly population the prevalences of orthostatic hypotension at different times after standing and of nighttime reverse dipping on ambulatory blood pressure monitoring, as well as their interrelationships and relative prognostic power for incident cardiovascular events. The study population consisted of 374 patients (225 women), aged 70.2+/-8.5 years, reg...

BACKGROUND Chemical control method using different acaricides as spray, dipping solution or pour-on is routinely used for controlling ticks. Biological control agents are favorable due to their safety for animals and environment. Entomopathogenic fungi such as Beauveria bassiana are well known for controlling ticks. In this study, two Iranian indigenous strains of B. bassiana (B. bassiana 5197 ...

Cultural variation has been identified in a growing number of animal species ranging from primates to cetaceans. The principal method used to establish the presence of culture in wild populations is the method of exclusion. This method is problematic, since it cannot rule out the influence of genetics and ecology in geographically distant populations. A new approach to the study of culture comp...

High novelty seeking is a complex personality attribute correlated with risk for substance abuse. There are many putative mouse models of some aspects of novelty seeking, but little is known of genetic similarities among these models. To assess the genetic coherence of "novelty seeking," we compared the performance of 14 inbred strains of mice in five tests: activity in a novel environment, nov...

The mechanism of early morning bronchospasm in asthma was investigated by analyzing circadian variations in the plasma levels of cortisol, ACTH, epinephrine, and norepinephrine, as well as in the serum neutrophil chemotactic activity and heart rate in asthmatic patients with (n = 6) and without (n = 7) "morning dipping" and normal subjects. Findings suggested that an exaggerated nocturnal nadir...