منابع مشابه
Stickiness to Glass: Circadian Changes in the Cell Surface of Chlamydomonas reinhardi.
Conditions were found in which Chlamydomonas reinhardi exhibits a circadian alteration of its cell surface, measured as ability to stick to glass. Under these same conditions the cells also show circadian rhythms of cell division and release of daughter cells. The three rhythmic phenomena were shown to have typical properties of rhythms controlled by the biological clock. The rhythm of stickine...
متن کاملWeb stickiness optimised to humidity
Blundering into a sticky spider’s web is unpleasant enough, evenwhenyouare large and can tear free. But for smaller creatures, impacting a web is a death sentence. Brent Opell and colleagues from Virginia Tech, USA, explain that the stickiness of a web depends on the stretchiness of the adhesive globules that are dotted along the spiral thread. ‘When an insect flies into an orb web, its legs, w...
متن کاملRole of -Relaxation and Glass Transition in Understandings Stickiness of Milk Solids
Stickiness of powder particles is often responsible for their impaired flow characteristics. Stickiness resulted from glass transition showing a relationship with mechanical -relaxations, and stickiness occurred differently in dairy solids modified in their lactose and protein contents. Glass transition, -relaxation and stickiness properties of milk solids systems were related to their solids c...
متن کاملPervasive Stickiness
This paper explores a macroeconomic model of the business cycle in which stickiness of information is a pervasive feature of the environment. Prices, wages, and consumption are all assumed to be set, to some degree, based on outdated information sets. We show that a model with such pervasive stickiness is better at matching some key facts that describe economic fluctuations than is either a ben...
متن کاملCoffee as an antidote to knowledge stickiness
This paper considers the role of space in overcoming knowledge stickiness discussing space as both a location and a gap between other things. Qualitative case data indicates that there are three areas of space that need to be considered; physical, mental and virtual, as well as a range of reasons why space alone is not enough to support knowledge creation and learning. We argue that recognising...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1979
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.63.6.1175