نتایج جستجو برای: quanti feron

تعداد نتایج: 1437  

1999
Jan van Eijck

The proper treatment of quanti cation in Natural Language proposed by Richard Montague some thirty years ago does not do proper justice to the fact that interpretation of texts both uses context and sets up new contexts. The dynamic turn in NL semantics is the attempt to model this basic fact, but the use of dynamically quanti ed variables introduces an undesirable element into this attempt. By...

1992
Joongmin Choi

A rule use information RUI structure has been proposed to implement non standard connectives and quanti ers that generalize conjunction disjunction implication universal quanti er and existential quan ti er The current implementation of the RUI struc ture in the SNePS Inference Package SNIP main tains a single RUI set for each rule which causes a combinatorial number of substitution compatibili...

2010
D P Sartory C Allaert Vandevenne

• Per AFNOR Certification guidelines, a preliminary study was conducted where the relative accuracy, linearity, detection and quantification limits, selectivity (inclusivity and exclusivity) and practicability of the Colilert-18/Quanti-Tray method were assessed using samples of distribution water and fountain water spiked with strains of both coliform bacteria and E. coli. All the assessed perf...

Journal: :Cancer research 1978
M Sugiyama L B Epstein

Heat-killed, preservatIve-free preparations of strain CN 6134 Cosynebacterlum parvum have been demonstrated to Induceinterferonin culturesof normaladufthuman1lymphocytes.C. parvumwas also shownto inducehuman T-lymphocytes to proliferate In vitro. The maximum inter feron and proliferative response was observed 7 days after initiationof cultureat a finalC. parvumconcentration of 140 @&g/mb. Human...

Journal: :Proceedings of the Royal Society of London. Series B, Biological sciences 1971
D C Burke

T he p roduc tion of in terfe ron b y an im al viruses is a response to th e v iral nucleic acid. A t high m u ltip lic ity of infection th e nucleic acid of th e infecting v irus is an adequa te stim ulus, w hile a t lower m ultip lic ities, v ira l nucleic acid synthesis is necessary for subsequent in te r­ feron fo rm ation . I t is n o t know n w hy v iral nucleic acids are such effective i...

2001
Taisuke Sato

There are two approaches in the top-down construction of rst order decision trees that use de nite or normal clauses. The covering approach [5, 3] builds one clause at a time that covers part of positive examples, and repeats this process until no positive examples remain uncovered. The divide-and-conquer approach [1, 2] on the other hand divides the given examples into smaller subsets recursiv...

2009

Historically, heterotrophic plate counts are enumerated using a pour plate method, whereby plates are read manually. This analysis is important to evaluate the maintenance of water disinfection in a reticulation system. Advances in media and technology have made it possible to do this evaluation using defined substrate media and enumeration is performed by means of instrumentation using softwar...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید