Publications

Displaying 33301 - 33310 of 37748

The challenge of functional magnetic resonance imaging

Functional magnetic resonance imaging of the human brain in action presents large statistical and computational challenges.

The Challenge of Introducing Designs into, Manufacture or 'How You Work is as Important as What You do'

AT&T designs, manufactures, and markets sophisticated transmission and switching equipment.

The challenges of packaging MEMS components for the all optical networks of the future

Micro-optoelectromechanical systems (MOEMS) having valuable performance, size, and cost attributes offer novel solutions to the design of lightwave network elements.

THE CHANGING ATMOSPHERE.

The Earth's atmosphere has never been free of change, but change is now occurring at a pace several orders of magnitude more rapid than has ever occurred in the past, cometary impacts and major vol

The Changing Faces of Network Management for Next Generation Networks

In this paper, we first compare two approaches of current network management: ITU-T's recommendations (TMN) and IETF's SNMP Protocol.

The Changing Role of the Telecommunications Site Manager

Changing telecommunications technology within the corporate environment requires appropriate evolution of telecommunications site management as an organizational role.

The Channel Capacity of a Fiber Optics Communication System: Perturbation Theory

We consider the communication channel given by a fiber optical transmission line.

The Channel Capacity of a Fiber Optics Communications System: Perturbation Theory

We consider the communication channel given by a fiber optical transmission line.

The channel capacity of a multispan DWDM system employing dispersive nonlinear optical fibers and an ideal coherent optical receiver

We present channel capacity calculations for a multispan dense wavelength division multiplexed (DWDM) system that employs an ideal coherent optical receiver.

The Character of Waveguide Modes in Gyromagnetic Media

409 410 THE BELL SYSTEM TECHNICAL JOURNAL, MARCH ] 957 Fig. 1 -- Rectangular waveguide mode in isotropic medium for cutoff guide. position of plane waves of dependence c~ .