نتایج جستجو برای: astragalus sect dissitiflori

تعداد نتایج: 5307  

2012

The theory of solution for quantum field functional equations is developped for a suitable testproblem of quantum mechanics. In Sect. 1 the functional formulation of the anharmonic oscillator in its spinorial representation is given, and in Sect. 2 translational equivalent functional equations are discussed. The expansion of the physical state functionals into series of basefunctionals and the ...

ژورنال: The Iranian Journal of Botany 2000
جمال کسائیان دینا عزیزیان, محبوبه خاتم ساز

ساختار تشریحی گونه‌های مورد مطالعه از جنس Onosma L. در ایران نشان می‌دهد که نوع کرک‌ها یکی از صفات مشخص در شناسایی گونه‌ها و تفکیک بخش‌ها در جنس Onosma می‌باشد ساختمان درونی پهنک برگ نیز دو گروه را بخوبی مشخص می‌سازد، در بخش‌های Sect. Podonosma و Sect. protonosma دارای مزوفیل یک‌طرفه (پارانشیم نرده‌ای فقط زیر اپیدرم فوقانی) است ولی در بخش Sect. Onosma مزوفیل برگ به صورت دو‌طرفه با لایه‌های پارا...

2001
JOHAN BIJNENS

Chiral Symmetry is important in a lot of situations. In this talk I will restrict myself to consequences of Chiral Symmetry for the strong interaction. The subject is very broad as can be judged from the lectures and review articles. In its modern form it was founded by Weinberg and Gasser and Leutwyler. I will discuss a few of the basics in sects. 2, 3, 4. The applications to ππ scattering (se...

2008
Lydia E. Kavraki Steven M. LaValle

This chapter first provides a formulation of the geometric path planning problem in Sect. 5.1 and then introduces sampling-based planning in Sect. 5.2. Sampling-based planners are general techniques applicable to a wide set of problems and have been successful in dealing with hard planning instances. For specific, often simpler, planning instances, alternative approaches exist and are presented...

2016
Lydia E. Kavraki Steven M. LaValle

This chapter first provides a formulation of the geometric path planning problem in Sect. 7.2 and then introduces sampling-based planning in Sect. 7.3. Sampling-based planners are general techniques applicable to a wide set of problems and have been successful in dealing with hard planning instances. For specific, often simpler, planning instances, alternative approaches exist and are presented...

2015
Monika Uhrig David Simons Marc Kachelrieß Francesco Pisana Stefan Kuchenbecker Heinz-Peter Schlemmer

BACKGROUND Dual energy CT (DECT) has proven its potential in oncological imaging. Considering the repeated follow-up examinations, radiation dose should not exceed conventional single energy CT (SECT). Comparison studies on the same scanner with a large number of patients, considering patient geometries and image quality, and exploiting full potential of SECT dose reduction are rare. Purpose of...

2001
JOHAN BIJNENS

Chiral Symmetry is important in a lot of situations. In this talk I will restrict myself to consequences of Chiral Symmetry for the strong interaction. The subject is very broad as can be judged from the lectures and review articles. In its modern form it was founded by Weinberg and Gasser and Leutwyler. I will discuss a few of the basics in sects. 2, 3, 4. The applications to ππ scattering (se...

2011
E. J. Coffman

This paper fortifies and defends the so called Sufficiency Argument (SA) against Classical Invariantism. In Sect. 2, I explain the version of the SA formulated but then rejected by Brown (2008a). In Sect. 3, I show how cases described by Hawthorne (2004), Brown (2008b), and Lackey (forthcoming) threaten to undermine one or the other of the SA’s least secure premises. In Sect. 4, I buttress one ...

2015
J.H.C. Woudenberg M.F. Seidl J.Z. Groenewald M. de Vries J.B. Stielow B.P.H.J. Thomma P.W. Crous

The cosmopolitan fungal genus Alternaria consists of multiple saprophytic and pathogenic species. Based on phylogenetic and morphological studies, the genus is currently divided into 26 sections. Alternaria sect. Alternaria contains most of the small-spored Alternaria species with concatenated conidia, including important plant, human and postharvest pathogens. Species within sect. Alternaria h...

Journal: :Journal of mathematical biology 1996
P D Taylor

My purpose here is to provide a coherent account of inclusive fitness techniques, accessible to a mathematically literate graduate student in evolutionary biology, and to relate these to standard one-locus genetic models. I begin in Sect. 2 with a general formulation of evolutionary stability; in Sect. 3 and Sect. 4 I interpret the basic stability conditions within genetic and inclusive fitness...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید