This paper is based on the findings from the project funded by the Ministry of Science and Higher Education of Poland. It presents the application of value stream mapping in supply chains and some inadequacy of this method for supply chain integration. Based on the findings, a new Supplier Customer Production process Integration SCPI methodology is proposed. The paper presents problems with int...

This short paper studies a set of ten silver instruments belonging to the New Milton Collection, which are believed to be dental and of Roman date. A brief history of the set is given, also a description of each instrument together with suggested name and function, based upon the accounts of dental procedures recorded in classical medical texts. In an attempt to determine the antiquity of the s...

Library faculty members at the Health Sciences Library at the LSU Health Shreveport campus offer a database searching class for third-year medical students during their surgery rotation. For a number of years, students completed "ten-minute clinical challenges," but the instructors decided to replace the clinical challenges with innovative exercises using The Edwin Smith Surgical Papyrus to emp...

introduction: preparation techniques and instruments produce and push debris out of canals. this can induce inflammation within the periapical area. therefore, instrumentation that causes less extrusion of debris is more desirable. the purpose of this in vitro study was to evaluate the quantity of debris extruded from the apical foramen during root canal preparation by using one hand, and two r...

The objective was to verify the association between time needed for room cleaning (TLPS) and the surgery size, and related advantages and difficulties faced by the circulator of the room asszgned to this task. A mixed method, with a transverse quantitative, retrospective approach, using a sample of 3095 surgeries performed,from January to June 2011, and a qualitative approach using a Thematic C...

OBJECTIVE To introduce and evaluate the safety of a novel dual-sided electrosurgery handpiece design for simultaneous tissue cutting and coagulation. METHODS We designed a prototype double-sided handpiece allowing automatic switching between two electrodes with a simple handpiece flip. The concept of the system as a surgical instrument was assessed by an animal experiment. RESULTS The skin ...

When reprocessing surgical instruments, process design is significant, in particular the choice of relevant process parameters for the effective removal of blood, the most common soil present. Cleaning performance is highly dependent, among other factors, on the alkalinity of the cleaning solution at appropriate temperatures to ensure that relevant specifications are fully complied with on site...

Inhibition is a cognitive ability that allows humans to respond flexibly rather than reflexively to events. The purpose of this investigation is to elucidate the neural basis of inhibition in healthy humans. Combining magnetoencephalography and functional MRI, two unqiue brain imaging instruments, allows both key brain regions and the timing of neuronal processes involved with inhibition to be ...

John Maxwell Fairley was a prolific collector and amassed quite a collection of old dental instruments, obtained mainly from the North East of Scotland. John qualified LDS in 1941 and a year later graduated BDS from St Andrews University. He was a member of the Lindsay Society in 1985 and on the committee from 1988 until 1990. One of his contributions to dental history was a comprehensive accou...

A tool was developed that assists surgeons in manipulating surgical instruments more precisely than is possible manually. The tool is a telemanipulator that scales down the surgeon's hand motion and filters tremor in the motion. The signals measured from the surgeon's hand are transformed and used to drive a six-degrees-of-freedom robot to position the surgical instrument mounted on its tip. A ...