نتایج جستجو برای: th and u

تعداد نتایج: 16863500  

Journal: :Earth and Planetary Science Letters 2018

Journal: :Microscopy and Microanalysis 2011

1998
Koenraad De Smedt

C o m p u ta tio n a l L in g u is tic s h as lo n g been a fo rerunner in th e u se o f h u m an itie s com puting te ch n o lo g y . H ow ever, th e re are m an y o rg an isa tio n a l p rob lem s to b e ad d ressed to m a in ta in and im p ro v e th e q u a lity o f teach in g an d learn ing o f C o m p u ta tio n a l L ingu is tics . A dvanced C o m p u tin g in th e H um an ities (A C O * ...

Journal: :International journal of epidemiology 2001
S Kumanyika N Stettler

In data for 5688 ch ildren , age-an d sex-specific com parison s of weigh t, h eigh t, body m ass in dex (BMI), an d skin fold data are m ade with an accepted British stan dard an d also with th e recen tly developed in tern ation al stan dard based on pooled data from several cou n tries. 3 Usin g th ese stan dards, th e au th ors also m ake age-an d sex-specific com parison s across eth n ici...

1998
Lars Borin

S trin g s im ilarity m e tric s are im p o rtan t to o ls in co m p u ta tio n a l lin g u is tic s , ex ten siv e ly u sed e.g . fo r co m p arin g w o rd s in a v a rie ty o f p ro b lem dom ains. T h is p ap e r ex am in es th e som etim es m ad e a ssu m p tio n th a t th e p e rfo rm an ce o f such w ord co m p ariso n m e th o d s w ou ld b en efit from th e use o f lin g u is tic , viz....

2010

T h r e e p a t i e n t s w i t h th e d i a g n o s i s of s u b a c u t e j u v e n i le p a r a c o c c i d i o i d o m y c o s is who , a t th e t im e o f the i r f i rs t v i s i t , h a d n o s i g n s o r s y m p t o m s o f l u n g i n v o l v e m e n t , were s t u d i e d . I n i t i a l l y th e d i a g n o s i s w as c o n f i r m e d b y th e o b s e r v a t i o n o f P . b r a s ...

Journal: :Geochronology 2023

Abstract. Although rigorous uncertainty reporting on (U–Th) / He dates is key for interpreting the expected distributions of within individual samples and comparing generated by different labs, methods formulae calculating single-grain have never been fully described published. Here we publish two procedures to derive date (linear Monte Carlo propagation) based input 4He, radionuclide, isotope-...

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