Specific protein−protein interactions are crucial in the cell, both to ensure the formation and
stability of multiprotein complexes and to enable signal transduction in various pathways. …

… of whom had clinical signs of trachoma, had measurable serum antibody to the battery of
antigens used, is in accord with findings that we have published elsewhere (Darougar, Dwyer, …

Wheel and rail wear is a fundamental problem in the railway field: the change of profile
shape deeply affects the dynamic characteristics of railway vehicles such as stability or …

The measurement of the reflection of ultrasonic waves from a partially contacting solid-solid
interface can be used to study the contact conditions at that interface. This paper describes …

Introduction With the introduction of digital radiography, the feedback between image quality
and over-exposure has been partly lost which in some cases has led to a steady increase in …

Ultrasound is reflected from a liquid layer between two solid bodies. This reflection depends
on the ultrasonic frequency, the acoustic properties of the liquid and solid, and the layer …

The essential outer membrane β-barrel protein BamA forms a complex with four lipoprotein
partners BamBCDE that assembles β-barrel proteins into the outer membrane of Escherichia …

The need to improve safety and reduce costs means that new specifications are being
imposed on railway wheel wear. These mean that more durable wheel steels are required. In …

Targeted, translational LacZ fusions provided the initial support for the signal sequence
hypothesis in prokaryotes and allowed for selection of the mutations that identified the Sec …

The measurement of ultrasonic reflection has been used to study the contact between rough
surfaces. An incomplete interface will reflect some proportion of an incident wave; this …