منابع مشابه
Cohesion, but not too close
After DNA replication in eukaryotes, the daughter chromatids remain connected throughout G2 and mitosis until they separate in anaphase. In budding yeast, the chromosomal cohesin complex has been shown to bind the chromatids together tightly at multiple points approximately every 10 kb along their entire length. What happens in human cells? Are sister chromatids also bound along their entire le...
متن کاملClose, but not close enough
The most recent European Society of Cardiology (ESC) guidelines recommend primary percutaneous coronary intervention (PCI) as the preferred treatment for ST-segment elevation myocardial infarction (STEMI) whenever it is available within 90–120 min of the first medical contact [1]. However, timing of symptom onset appears to be hard to adjudicate precisely, and 'ischaemic time' thereby usually e...
متن کاملToo close for comfort.
1 The first section of a three-part article on Compstat, an information-driven managerial process, examines four crime-reduction principles that form the basis of the technique. Agencies must ensure that they are prepared to handle situations involving officers in crisis. 26 Eight Supreme Court decisions of particular importance to law enforcement are summarized. Contributors' opinions and stat...
متن کاملOn a failure to replicate: Methodologically close, but not close enough. A response to Hogbenet al.
Williams, Brannan and Lartigue (1987) (Clinical Vision Science, 1, 367-371) reported that poor readers took significantly longer to search letter arrays for a target than did good readers. In addition, they reported that blurring the letter arrays leads to faster search times for poor readers and a loss of the significant differences between the groups seen with unblurred displays. In a recent ...
متن کاملFour Inches ! Too Close , Too Far , Just Right ?
The July 1992 Indoor Radon and Radon Decay Product Measurement Device Protocols, EPA 402-R-92-004 (EPA 1992) provides five measurement device location selection criteria that should be followed when placing a device within a room for measurement of the radon concentration. These criteria include: (1) a place where the device will not be disturbed and there is adequate room for the device, (2) a...
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ژورنال
عنوان ژورنال: Journal of Contemporary Ethnography
سال: 2013
ISSN: 0891-2416,1552-5414
DOI: 10.1177/0891241613495410