London - Inmarsat (LSE:ISAT), the leading provider of global mobile satellite communications, has awarded a contract to the European satellite leader Astrium for the Alphasat I-XL satellite to augment its Broadband Global Area Network (BGAN) service.
The upper limb or upper extremity is the region in an animal extending from the deltoid region to the hand, including the arm, axilla and shoulder.Contents.hus, every movement at the wrist is the work of a group of muscles; because the four primary wrist muscles (FCR, FCU, ECR, and ECU) are attached to the four corners of the wrist, they also produce a secondary movement (i.e. ulnar or radial deviation).
In formal usage, the term arm only refers to the structures from the shoulder to the elbow, explicitly excluding the forearm, and thus upper limb and arm are not synonymous. However, in casual usage, the terms are often used interchangeably.he muscles of the upper limb are innervated segmentally proximal to distal so that the proximal muscles are innervated by higher segments (C5âC6) and the distal muscles are innervated by lower segments (C8âT1). Motor innervation of upper limb by the five terminal nerves of the brachial plexus :