نتایج جستجو برای: test and qp
تعداد نتایج: 16902299 فیلتر نتایج به سال:
A trie data structure stores an ordered set of keys; the branching structure of a trie depends on the lexical properties of its keys independent of the order of insertion. Compact implementations of PATRICIA binary tries called crit-bit trees [2] have just two words of overhead per item stored. A hash array mapped trie (HAMT) [1] has wide fan-out, indexing each tree node using several hashed ke...
A nonrigid rotor model is developed from the two-parameter quantum algebra U qp (u 2). [This model presents the U qp (u 2) symmetry and shall be referred to as the qp-rotor model.] A ro-tational energy formula as well as a qp-deformation of E2 reduced transition probabilities are derived. The qp-rotor model is applied (through fitting procedures) to twenty rotational bands of superdeformed nucl...
This paper describes a new instance library for Quadratic Programming (QP), i.e., the family of continuous and (mixed)-integer optimization problems where the objective function, the constrains, or both are quadratic. QP is a very “varied” class of problems, comprising sub-classes of problems ranging from trivial to undecidable. Solution methods for QP are very diverse, ranging from entirely co...
having conducted the experiment and analysed the data, the researcher computed the groups mean scores and variances for the test relating to the research question. as the final atep, a t-test was conodonted for the hypothesis. as noted earlier, the significance level was determined at .05 and .01 respectively. the observed t-value was higher than the critical t-value at. 5 and .01 levels. conse...
abstract: the present study was undertaken to investigate whether 1) there is any significant correlation between iranian efl/eap learners’ l2 writing proficiency and their willingness to communicate, 2) there is any significant difference between efl and eap learners in terms of willingness to communicate, 3) there is any significant difference in wtc of iranian efl/eap learners with 1- nati...
abstract this research has been carried out with the purpose of investigating the conditions and related elements of the employment of the educational sciences graduates of hamedan province universities in 1382-1387 academic years. it has been a descriptive research of a correlation kind, and the population number has been 1180 grduates of payam- e noor universites in asad – abaad, kaboudaraha...
this exploratory study aimed to investigate a possible relationship between learners’ beliefs about language learning and one of their personality traits; that is,locus of control (loc). both variables, beliefs and locus of control, are assumed to influence the language learning process. the internal control index (ici) and the beliefs about language learning inventory (balli) were administered...
the present study was an attempt to determine the types of motivation and levels of foreign language learning anxiety among efl students studying at azad and state universities in kermanshah and to determine the relationship between these two factors and language proficiency and gender. to this end, the foreign language learning motivation scale, by deci and ryan )1985(, were administered to 12...
This paper describes solvers for specific quadratic programming (QP) tasks. The QP tasks in question appear in numerous problems, e.g., classifier learning and probability density estimation. The QP task becomes challenging when large number of variables is to be optimized. This the case common in practice. We propose QP solvers which are simple to implement and still able to cope with problems...
باکتری سودوموناس آئروژینوسا در هنگام رشد بر روی بسیاری از سوبستراها ازجمله گلیسرول، دو نوع بیوسورفکتانت مونو و دیرامنولیپید را تولید می کند. در این کار پارامترهای سینتیکی µmax،ks ،kn ،yx/s ، yx/n، kd و qp برای باکتری سودوموناس آئروژینوسا با شمارهی شناسایی استاندارد پایگاه میکروبی آمریکا (atcc) 53752 بر روی سوبسترای گلیسرول و منبع نیتروژن نیترات سدیم تعیین شدهاند. برای تعیین پارامترهای ...
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