Search results
2 days ago · A high-level overview of Pfizer Inc. (PFE) stock. Stay up to date on the latest stock price, chart, news, analysis, fundamentals, trading and investment tools.
3 days ago · Rumors: Sony will release PXW-Z200 and HXR-NX800 camcorders. Image on top shows the current HXR-NX70 model. Sony has officially registered the new PXW-Z200 and HXR-NX800 camcorders in China. No word yet on the specifications, but I guess most of you don’t care.
3 days ago · Here is the organization of types of memory into different levels: Level 0: CPU Registers. Level 1: Cache Memory. Level 2: Main Memory. Level 3: Magnetic Disk. Level 5: Optical Disk / Magnetic Tape. The concept of the memory hierarchy is based on the “ locality of references .”.
2 days ago · Alpha-2 receptors usually have inhibitory effects, but many are located pre-synaptically (i.e., on the surface of the cells that release norepinephrine), so the net effect of alpha-2 activation is often a decrease in the amount of norepinephrine released. Alpha-1 receptors and all three types of beta receptors usually have excitatory effects.
3 days ago · The results of a recent study suggest that neurofeedback training can improve a person's visual working memory. 'PsyPost' reports that biofeedback training is a form of therapy that uses real-time ...
21 hours ago · American Airlines is a major airline in the United States headquartered in Fort Worth, Texas, within the Dallas–Fort Worth metroplex.It is the largest airline in the world when measured by scheduled passengers carried, revenue passenger mile.
