UFO in 1800: Meteor?

UFO – Ubiquitous Forth Object

The UFO will form a combination of CPU and operating system technology, namely a stackmachine CPU core, and a Forth operating system. However both of these components will have novel properties, in that a scaleable target instance can be generated, according to a trade-off between gate-count, speed, power, and computational performance. Simpler machines can emulate more complex ones, but at the...

Adventures with Rubik’s UFO

Retinal meteor

We describe a case of a 65-year old man diagnosed with retinal vasoproliferative tumour secondary to posterior uveitis. The fluorescein angiography shows an interesting meteor-like leak emanating from the tumour and rising towards the superior retina in the later frames of the angiogram. Pictorially, we call it the "Retinal Meteor" and also describe the possible mechanism for this pattern of le...

IBM UFO Repository

Currently, WWW, large enterprises, and desktop users suffer from an inability to efficiently access and manage differently structured data. The same data objects (e.g. Product) stored by different databases, repositories, distributed web storage systems, etc are named, referenced, and combined internally into schemas or data structures differently. This leads to structural mismatch of data that...

Meteor velocities

Introduction Conclusions References Tables Figures Back Close Abstract Introduction Conclusions References Tables Figures Back Close Abstract Determining the velocity of meteoroids as they enter the Earth's atmosphere is very important since the value is fundamental in calculating the orbit of the meteoroid and hence eventually its origin. We describe early attempts at this determination and hi...