scholarly journals Zależność pokroju systemu korzeniowego podkładki od okulizowanej odmiany [Scion varieties determine root character of root-stocks]

2015 ◽  
Vol 14 ◽  
pp. 199-203
Author(s):  
A. Procop
Keyword(s):  
2008 ◽  
Vol 101 (4) ◽  
pp. 509-520 ◽  
Author(s):  
C. Figueroa ◽  
G. A. Salazar ◽  
H. A. Zavaleta ◽  
E. M. Engleman

1990 ◽  
Vol 36 (1) ◽  
pp. 42-65 ◽  
Author(s):  
Jack Dean Kingsbury

Within the story-world of Mark, the religious authorities — the scribes, Pharisees, Herodians, chief priests, elders, and Sadducees — form a united front opposed to Jesus61 and therefore constitute, literary-critically, a single, or collective, character. If Jesus is the protagonist, they are the antagonists, and both Jesus and they exhibit a ‘root character trait’, that is, a character trait from which all other traits spring. Thus, Jesus, as the Messiah Son of God, is characterized as ‘uniquely related’ to God. As such, he is endowed with divine authority and ‘thinks the things of God’, which is to say that he views reality from a divine perspective. In contrast, the religious authorities are characterized as being ‘without authority’, which is to say that they ‘think the things of men’ and view reality from a purely human perspective. Consequently, the conflict between Jesus and the authorities in Mark's story is an extended clash over ‘authority’. Instead of receiving Jesus as God's Messiah and Son, they oppose him throughout his ministry.


1961 ◽  
Vol 28 (3) ◽  
pp. 372-378 ◽  
Author(s):  
D. D. Ang ◽  
M. L. Williams

Using a formulation in integral equations, a solution for the combined extension-classical bending stress and displacement solution is presented for the case of an infinite orthotropic flat plate containing a finite crack. While the solution can be expressed in closed form for the entire field, primary emphasis is placed upon the stresses near the crack point. Qualitatively, no major difference in behavior due to orthotropy was found although certain quantitative features are noted, mainly as a function of the characteristic rigidity ratio (Ex/Ey)1/2. The inverse square-root character of the isotropic stress bending and extension is not changed by orthotropy, although amplitudes and distribution are affected. Account is taken of recent important work by Knowles and Wang dealing with Reissner bending of the plate which shows that the extensional and surface bending stresses are identical in singular character and circumferential distribution. A bending-extension interaction curve for fracture initiation is derived and shown to be linear when based upon the more exact bending theory.


2016 ◽  
Vol 19 (2) ◽  
pp. 303-359 ◽  
Author(s):  
Frank Himstedt ◽  
Tung Le ◽  
Kay Magaard

Let$UY_{n}(q)$be a Sylow$p$-subgroup of an untwisted Chevalley group$Y_{n}(q)$of rank$n$defined over $\mathbb{F}_{q}$where$q$is a power of a prime$p$. We partition the set$\text{Irr}(UY_{n}(q))$of irreducible characters of$UY_{n}(q)$into families indexed by antichains of positive roots of the root system of type$Y_{n}$. We focus our attention on the families of characters of$UY_{n}(q)$which are indexed by antichains of length$1$. Then for each positive root$\unicode[STIX]{x1D6FC}$we establish a one-to-one correspondence between the minimal degree members of the family indexed by$\unicode[STIX]{x1D6FC}$and the linear characters of a certain subquotient$\overline{T}_{\unicode[STIX]{x1D6FC}}$of$UY_{n}(q)$. For$Y_{n}=A_{n}$our single root character construction recovers, among other things, the elementary supercharacters of these groups. Most importantly, though, this paper lays the groundwork for our classification of the elements of$\text{Irr}(UE_{i}(q))$,$6\leqslant i\leqslant 8$, and$\text{Irr}(UF_{4}(q))$.


2018 ◽  
Vol 87 (3) ◽  
pp. 356-363 ◽  
Author(s):  
Takanori Masukawa ◽  
Masayuki Kadowaki ◽  
Toshikazu Matsumoto ◽  
Akira Nakatsuka ◽  
Kyeong-Seong Cheon ◽  
...  
Keyword(s):  

2018 ◽  
Vol 87 (1) ◽  
pp. 89-96 ◽  
Author(s):  
Takanori Masukawa ◽  
Kyeong-Seong Cheon ◽  
Daiki Mizuta ◽  
Akira Nakatsuka ◽  
Nobuo Kobayashi

HortScience ◽  
1990 ◽  
Vol 25 (9) ◽  
pp. 1117a-1117
Author(s):  
Renee Timmermann ◽  
M.A.L. Smith

The structure and quality of the adventitious root system formed on a microcutting stem is crucial to the successful acclimation, survival, and ultimate performance of micropropagated plants. Despite increasing evidence that the rooting method impacts on the character of the framework root system, very little research has elucidated the consequences of standard rooting methods on plant quality and performance. Root initiation on microcuttings is handled by a wide range of strategies in commercial practice. In comparison to in vitro roots, ex vitro roots have smaller root diameters, larger vascular diameters, greater length, more branch root development, and root hairs. One important microenvironmental parameter - light - was investigated to determine its contribution to root character. Typically, in vitro root systems are exposed to light throughout the root initiation period. Parallel treatments were established of in vitro light and dark rooting and ex vitro rooting of four woody species. Regardless of light exposure, the overall diameter of adventitious roots was larger for in vitro treatments than the ex vitro treatment. Vascular development was significantly more advanced ex vitro. These results suggest that light is not a major influence contributing to the differences between ex vitro and in vitro root character.


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