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An investigation of the close environment of beta Cep with the VEGA/CHARA interferometer
Solar and Stellar Astrophysics (astro-ph.SR)
2010/12/28
High-precision interferometric measurements of pulsating stars help to characterize their close environment. In 1974, a close companion was discovered around the pulsating star beta Cep using the spec...
Monolithic-YDFA Based CEP-Stable OPA with Broad Tunability
Monolithic-YDFA CEP-Stable OPA Broad Tunability
2015/7/14
We demonstrate an efficient broadband difference-frequency converter emitting carrier-envelope-offset-free seed pulses for chirped-pulse parametric amplification and pumped by a monolithic femtosecond...
Mg II H AND K LIMES IN THE IUE SPECTRA OF THE COOL DUSTY SUPERGLANT Cep
Mg II H IUE SPECTRA K LIMES
2009/4/16
Mg II H AND K LIMES IN THE IUE SPECTRA OF THE COOL DUSTY SUPERGLANT Cep。
CHANGES IN THE LOW DISPERSION IUE SPECTRA OF µ Cep。
目的 为探讨铝诱导神经元凋亡的信号传递机制及铝的神经毒性机制，并为防治神经退行性疾病提供线索，研究应激活化蛋白激酶（又称c-jun N末端激酶，SAPK/JNK）的阻断剂CEP-11004（KT 8138）对氯化铝（AlCl3）诱导大鼠皮层神经元凋亡的保护作用。方法 SD乳大鼠大脑皮层神经元培养，FDA荧光染色法检测神经元存活率，Hoechst33258核荧光染色，琼脂糖凝胶电泳检测细胞凋亡，...
This paper argues that we need to look again at hours of work. One out of every five Canadians is working more than 40 hours a week as their regular hours, while one out of ten work over 50 hours. On ...
CEP Populations Observed by ISEE 1
ISEE spacecraft slow during the period of the solar wind the energetic particles magnetic field the ionosphere the solar wind plasma
2017/3/23
Observations on October 30, 1978 show the ISEE 1 spacecraft passing though the high-altitude dayside northern cusp region from roughly 16:00 to 18:30 UT, during a slow solar wind period (_380 km/s). M...