منابع مشابه
Foraging for Alternatives: Ecological Rationality in Keeping Options Viable
Do we invest irrational amounts of effort into keeping options viable, or do we manage available and threatened options in an adaptive fashion? To ask and answer this question, we advocate an approach that considers the dynamic properties of decision environments. By linking the exploration-vs.-exploitation dilemma to animal foraging, we show that preserving and abandoning options can both be a...
متن کاملAntibiotics in Animal Feeds: Are There Viable Alternatives?
The proglucagon (PG) gene is expressed in the gastrointestinal tract (GI) and brain in several animal species. The PG gene is differentially translated in the GI tract by specific endocrine cells to produce glucagon in the pancreas and glucagon-like peptides 1 and 2 (GLP-1/GLP-2), glicentin, and oxyntomodulin in the intestine. These PG-derived peptides have diverse functions involving insulin s...
متن کاملA digital companion to implantology
The Virtual Facebow has been developed as an open-source tablet app that provides an alternative to the conventional facebow for the mounting of casts to an articulator. The Virtual Facebow implements several design features to prevent and minimize errors, provide accurate mounting and reinforce the anatomical considerations associated with articulators. The Virtual Facebow is an effective, eff...
متن کاملEndoscopic approach to dental implantology.
OBJECTIVE To describe an innovative miniature visualization surgical endoscope and endoscopic techniques applicable to dental implant procedures. MATERIALS AND METHODS A newly developed modular dental implant endoscope is introduced, and the first impressions from its use in different implant procedures are reported. RESULTS Details of the device that combines an endoscope, irrigation cannu...
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ژورنال
عنوان ژورنال: Journal of Dentistry and Oral Care Medicine
سال: 2015
ISSN: 2454-3276
DOI: 10.15744/2454-3276.1.102