Microscopic methods were used to investigate the unique collar structure of the gram-negative sulfate-reducing bacterium, strain DCB-1. Polar cell growth apparently occurred from the collar. When the daughter cell was approximately equal in length to the mother cell and the collar was thus centrally located, cell division occurred within the collar region. Division was by a novel mechanism whic...

OBJECT Occipital condyle fractures (OCFs) are rare injuries and their treatment remains controversial. Several classification systems have been proposed, first by Anderson and Montesano and more recently by Tuli and colleagues and Hanson and associates, who sought to stratify these fractures in a manner that would guide treatment that has typically ranged from semirigid collar immobilization to...

The present study aimed to provide a version of the Cervical Vertebral Maturation (CVM) method for the detection of the peak in mandibular growth based on the analysis of the second through fourth cervical vertebrae in a single cephalogram. The morphology of the bodies of the second (odontoid process, C2), third (C3), and fourth (C4) cervical vertebrae were analyzed in six consecutive cephalome...

STUDY DESIGN Whiplash injury is a prevalent and often destructive injury of the cervical column, which can lead to serious neck pain. Many approaches have been suggested for the treatment of whiplash injury, including anti-inflammatory drugs, manipulation, supervised exercise, and cervical collars. Cervical collars are generally divided into two groups: soft and rigid collars. PURPOSE The pre...

White collar crime is the least studied and the least understood crime type in comparison to traditional crime types. This review highlights the recent developments in the state of knowledge over the white collar criminals. The review concerns the topics of demography, motivation for offending and career criminality among white collar criminals. It compiles the international results (mainly Wes...

Although white collar work is of vast importance to the economy, the Operations Management (OM) literature has focused largely on traditional blue collar work. In an effort to stimulate more OM research into the design, control and management of white collar work systems, this paper provides a systematic review of disparate streams of research relevant to understanding white collar work from an...

Running title: CTS in blue-collar workers and housewives ABSTRACT Objectives: We compared rates of surgically treated CTS among blue-/white-collar workers and housewives in the general population. Methods: We estimated numbers of surgically-treated cases of idiopathic CTS among 25–59-year-old residents of Tuscany, Italy, during 1997–2000 (when out-of-hospital CTS surgery was extremely rare), ba...

in this paper the effectiveness combination of bed sill and collar in reduction of local scour depth at cylindrical piers under clear water flow condition was investigated (v/vc=0.9). in the first of experiments, the bed sill was located in downstream and different distances from the piers. results indicated that minimum distance of the bed sill from the piers in downstream has maximum reductio...