نتایج جستجو برای: variety choice
تعداد نتایج: 456170 فیلتر نتایج به سال:
background: a variety of techniques for the management of spasticity have been suggested, including positioning, cryotherapy, splinting and casting, biofeedback, electrical stimulation, and medical management by pharmacological agents, botulinum toxin a (bta) is now the pharmacological treatment of choice in focal spasticity. bta by blocking acetylcholine release at neuromuscular junctions acco...
The recreational site choice decision modeled in most economic analyses seldom contains previous experience with the site as a characteristic or attribute. A rational dynamic model is used to incorporate previous experience with the site in a model of the choice of recreation sites. Based on the comparison of dynamic and static models, it is apparent that dynamic elements influence choice. The ...
A common problem in estimation of discrete choice models is that the complete choice set is very large. A good example is supermarket consumer goods, like breakfast cereal, where there are often a hundred or more varieties (SKUs or UPCs) to choose from. In that case, estimation of complex discrete choice models where choice probabilities have no closed form can be very computationally burdensom...
OBJECTIVE To estimate the proportion of snack food and beverage choices available to an Australian consumer. DESIGN A survey of product Nutrition Information Panels (NIP) and product labels on snack foods and beverages offered for sale. Data on nutrient content were compared with criteria from different nutrient profile systems to estimate the proportion of items conforming to a choice. SET...
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OBJECTIVE Most children do not meet the recommended intake of vegetables. Variety was identified as a potential factor to increase children's intake of these foods, as it was shown that variety was effective in improving meal composition in adults. Because younger children are suggested to be more responsive to internal satiation signals than to external food-related cues compared with adults, ...
this thesis basically deals with the well-known notion of the bear-invariant of groups, which is the generalization of the schur multiplier of groups. in chapter two, section 2.1, we present an explicit formula for the bear-invariant of a direct product of cyclic groups with respect to nc, c>1. also in section 2.2, we caculate the baer-invatiant of a nilpotent product of cyclic groups wuth resp...
test method facet is one of the factors which can have an influence on the test takers’ performance. the purpose of the current study was to investigate the effects of two different response types, multiple-choice cloze and multiple-choice test, on the pre-intermediate and intermediate test takers’ reading comprehension performance. to this end, 40 pre-intermediate and intermediate learners par...
Derived varieties were invented by P. Cohn in [4]. Derived varieties of a given type were invented by the authors in [10]. In the paper we deal with the derived variety Vσ of a given variety, by a fixed hypersubstitution σ. We introduce the notion of the dimension of a variety as the cardinality κ of the set of all proper derived varieties of V included in V. We examine dimensions of some varie...
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