Basic independent essay

The transcription factor cAMP response element-binding protein (CREB) plays important roles in gene expression induced by cAMP signaling and is believed to be activated when its Ser133 is phosphorylated. However, the discovery of Ser133-independent activation by the activation of transducer of regulated CREB activity coactivators (TORC) and repression by salt inducible kinase cascades suggests that Ser133-independent regulation of CREB is also important.

8p galaxyss3 19-03-2013 38 4   Download

We prove the ionization conjecture within the Hartree-Fock theory of atoms. More precisely, we prove that, if the nuclear charge is allowed to tend to infinity, the maximal negative ionization charge and the ionization energy of atoms nevertheless remain bounded. Moreover, we show that in Hartree-Fock theory the radius of an atom (properly defined) is bounded independently of its nuclear charge. Contents 1. Introduction and main results 2. Notational conventions and basic prerequisites 3. Hartree-Fock theory 4. Thomas-Fermi theory ...

69p tuanloccuoi 04-01-2013 50 6   Download

HIPERLAN HIgh PERformance LAN Mạng nội hạt chất lượng cao HIPERLINK HIgh PErformance Radio Link Đường truyền vô tuyến chất lượng cao IBSS Independent Basic Service Set Thiết bị dịch vụ cơ bản ICV Integrity Check Value Giá trị kiểm tra độ toàn vẹn IEEE Institue of Electrical and Viện nghiên cứu kỹ thuật điện

89p cancer23 20-08-2012 358 152   Download