BEFSBuilt Environment Forum Scotland (UK)
BEFSBureau of Environmental Field Services (Kansas)
BEFSBerkeley Extreme and Far-UV Spectrometer
BEFSBand-Edged Frequency Shifter
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References in periodicals archive ?
INTRODUCTION: Benign bronchoesophageal fistulas (BEF) are uncommon and are usually identified in neonates.
The common embryonic origin of the respiratory tract and the oesophagus sometimes gives rise to anomalous communications such as tracheo-oesophageal fistula (TEF) and bronchooesophageal fistula (BEF).
BEF may, however, be silent for several decades for various reasons: (1) an occlusion of the opening by an oesophageal tissue fold or a 'flap valve'; (2) the presence of a membrane that subsequently ruptures; (3) the action of gravity (upward direction of the fistula from the oesophagus to the bronchi) preventing spillage of the oesophageal contents into the respiratory tree; (4) adaptation of patients to the minimal symptoms, and (5) spasm of the smooth muscle in the fistula wall [10, 11, 15].
Failed to disclose and misrepresented information about the state's use of the BEFs as part of a five-year 'phase-in plan' to begin making contributions to TPAF and PERS;
Their batting yesterday, just like Lancashire's the day befS ore, was a blend of collapse, defiance, fine strokes and flashes of sieve-headedness.
BefS ore you ask, yes, it's production costs are far dearer than the coal we used to produce here.
Environment Secretary Ed Miliband assures us that savings will be made elsewhere - butwe've been here befS ore.
G for Games also reported that supply chain sources in Asia said that Apple adjusted the brightness enhancement files or BEFs in the iPhone 6.
China Times also reported that Apple will be sticking to one layer of brightness enhancement film (BEF) in the LCD display instead of two.
However, Apple may still not be safe from yield issues because the one BEF layer needs to compensate for the lack of another.