A 3-dimension particle in cell simulation code is developed to study the photoelectron cloud instabilities in KEK LER. The photoelectron motion in various kinds of magnetic field is studied in detail, especially for solenoid field. Special solenoid has been installed in KEK LER in order to reduce the photoelectron effect. Simulation shows solenoid is very effective to confine the photoelectron ...

Allelic variation in FLOWERING LOCUS C (FLC), a central repressor of flowering, contributes to natural differences in flowering behavior among Arabidopsis accessions. The weak nature of the FLC allele in the Ler accession is due to low levels of FLC RNA resulting, through an unknown mechanism, from a transposable element inserted in an intron of FLC. Here we show that the transposable element r...

2014 We report results of a precise nonlinear renormalization group (RG) treatment of the ~4 model in three dimensions. We give the complete set of usually measurable quantities above Tc (the correlation length 03BE, the susceptibility ~ and the specific heat C) for Ising like systems as explicit numerical functions of temperature. We discuss the correspondence between the fundamental hypothesi...

Introduction From genes to stomata, (+)-ABA plays an important Abscisic acid (ABA) is involved in many of the responses of plants to environmental stress. This role in stress physiology (Davies and Jones, 1991; Munns and Cramer, 1996). (+)-ABA concentrations usually study focuses on the inhibitory effect of ABA on leaf expansion. In addition, the effects of (+)-ABA, the increase when the plant ...

The PEP-N project at SLAC [1] consists of a Very Low-Energy small electron Ring (VLER) that will collide with the low-energy 3.1 GeV positron beam (LER) of PEP-II, producing center-of-mass energies between the 1.1 GeV and the J/ψ . The beams will collide head-on and will be separated in the detector magnetic field which is part of the Interaction Region [2]. The IP β functions were chosen such ...