Fixed and random-parameters models were developed in this paper for total crashes (accidents involving material damage, injuries and/or fatalities) occurred within road tunnels. Separate models for unidirectional and bidirectional tunnels are proposed. For unidirectional road tunnels, it was found that the crash frequency is positively associated in a non-linear way with the tunnel length (L) a...

COMPARISON OF DESCBMET’S MEMBRANE DAMAGE FOLLOWING PHACOEMULSIFICATION USING CORNEAL VALVE INCISIONS WITH 2 MM CORNEAL OR SCLEROCORNEAL TUNNELS. TOULEMONT PJ’ , SERDAREVIC ON2, GROSS1 D3. ‘Dep. of Ophthalmol., Rennes I University (Fr.). 2Manhattan Eye, Ear and Throat Hospital, New York (USA) 3 Dep. of Ophthalmol., Rosario (Argentina) Puroose; We CO”lgJWC. Descemet’s membrane damage following ph...

COMPARISON OF DESCBMET’S MEMBRANE DAMAGE FOLLOWING PHACOEMULSIFICATION USING CORNEAL VALVE INCISIONS WITH 2 MM CORNEAL OR SCLEROCORNEAL TUNNELS. TOULEMONT PJ’ , SERDAREVIC ON2, GROSS1 D3. ‘Dep. of Ophthalmol., Rennes I University (Fr.). 2Manhattan Eye, Ear and Throat Hospital, New York (USA) 3 Dep. of Ophthalmol., Rosario (Argentina) Puroose; We CO”lgJWC. Descemet’s membrane damage following ph...

This memo discusses the applicability of "Extensions to RSVP (Resource ReSerVation Protocol) for LSP Tunnels". It highlights the protocol’s principles of operation and describes the network context for which it was designed. Guidelines for deployment are offered and known protocol limitations are indicated. This document is intended to accompany the submission of "Extensions to RSVP for LSP Tun...

BACKGROUND Lateral clavicle fractures have been reported after coracoclavicular (CC) ligament reconstructions with bone tunnels through the clavicle. PURPOSE To biomechanically compare clavicle strength following 2 common CC reconstruction techniques with different bone tunnel diameters. STUDY DESIGN Controlled laboratory study. METHODS Testing was performed on 2 groups of matched-pair ca...

engthening of a soft-tissue anterior cruciate ligament (ACL) raft construct over time, which leads to an increase in anterior axity following ACL reconstruction, can result from relative moions between the graft and fixation devices and between the fixaion devices and bone. To determine these relative motions using oentgen stereophotogrammetry (RSA), it is first necessary to dentify the axes of...

This memo discusses the applicability of "Extensions to RSVP (Resource ReSerVation Protocol) for LSP Tunnels". It highlights the protocol’s principles of operation and describes the network context for which it was designed. Guidelines for deployment are offered and known protocol limitations are indicated. This document is intended to accompany the submission of "Extensions to RSVP for LSP Tun...

BACKGROUND Tunnel enlargement is frequently seen in short-term follow-up after anterior cruciate ligament reconstruction (ACLR). According to new evidence, tunnel enlargement may be followed by tunnel narrowing, but the long-term evolution of the tunnels is currently unknown. HYPOTHESIS/PURPOSE The hypothesis was that tunnel enlargement is followed by tunnel narrowing caused by ossification a...