منابع مشابه
Clicking for supper
When close to prey, porpoises actively widen their sonar beam, which may make it harder for the prey to escape.
متن کاملClicking on Things
The world is becoming clickable. I don’t mean buttons are being attached to things—at least not actual physical buttons. Rather, physical objects are being linked to the digital world using multimedia technologies such as audiovisual content recognition and large-scale multimedia content-based search. It all started simply enough with books, CDs, and DVDs. For example, in a typical scenario, a ...
متن کاملBilateral clicking ribs.
Congenital abnormalities of the ribs, including slipping or clicking rib, are well recognised but rarely give rise to symptoms. Slipping rib has previously been described as a unilateral condition. We report an unusual case of symptomatic bilateral slipping ribs treated successfully by surgery.
متن کاملComparison of three treatment options for painful temporomandibular joint clicking.
A randomized clinical trial was performed to evaluate the efficacy of three treatment options, including anterior positioning splint therapy, physical therapy, and physical therapy in addition to splint therapy, in terms of treatment outcome, in patients with painful temporomandibular joint clicking. Sixty patients suffering from acute pain and dysfunction were divided randomly into three treat...
متن کامل"Clicking" compliant mechanism for flapping-wing micro aerial vehicle
This paper presented a click mechanism, which is inspired by a Dipteran insect, for use in flapping-wing micro aerial vehicle. The clicking mechanism is integrated in a thorax-like compliant mechanism, which buckles and consequently produces a large wing stroke when driven by an electric motor. The thorax-like compliant mechanism can store elastic energy in flexible hinges and is good for stori...
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ژورنال
عنوان ژورنال: BMJ
سال: 2007
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.39063.418391.68