HFES Panel Discussion Submission (Perception and Performance)

Healthcare working environments are complex, and intensive care units (ICUs) are particularly complex due to the influx of data to the healthcare professionals who are providing continuous care to the most critically ill patients. Systems that are designed to work in these environments should take into consideration varied patient conditions, the clinical professionals who use these systems, and the features and performance requirements that will support their efforts to provide care to their patients. We suggest that developing systems that will meet these challenges requires customized design approach, including cognitive system engineering. Until recently, this work domain has been largely ignored by manufacturers of patient monitoring systems. This panel brought together two separate teams who have been using such an approach independently to design new systems for information integration and display in ICU settings. The goals of this panel discussion were to take a close look at the tools and methods that are being used for such a cognitive system engineering approach to the design processes, and to review the recommendations and concepts that are emerging from these processes from each of the two independent teams. This paper summarizes the presentations made during the panel by the two teams regarding updates of ongoing work followed by a lively discussion between panelists and the symposium participants in the audience. Each team had its unique design process that was customized to the specific target ICU, the available resources and goals. The designed systems have original features that evolve from the unique needs of the target unit, yet the designs also share some common features.

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Digging for Apples: Reappraising the Influence of Situationist Theory on Theatre Practice in the English Counterculture

Theatre Survey ◽

10.1017/s0040557401000096 ◽

2001 ◽

Vol 42 (2) ◽

pp. 177-190 ◽

Cited By ~ 2

Author(s):

G. D. White

Keyword(s):

New York ◽

Cultural History ◽

Research Methods ◽

Panel Discussion ◽

Performance History ◽

Read Group ◽

And Performance ◽

The 1960S ◽

Critical Model

This article is a development of a paper submitted to last year's ASTR conference at City University of New York as part of a panel discussion on the legacy of the 1960s. That paper was prepared to the conference brief that submissions should involve some reflexive investigation of research methods and scholarly practices. Reviewing existing material written on the causal links between Situationist theory and theatre practice in the 1960s counterculture in England, I began to question the “fit” between these two areas. A critical narrative concerning the development of a post-Brechtian theatrical style in the work of a generation of English political dramatists — such as Howard Brenton, Trevor Griffiths, and David Edgar — during the late 1960s and early 1970s has come to read Situationism as a dominant shaping force. On closer examination, however, this relationship is neither as clear nor as convincing as this now commonplace critical model would suggest. Additionally, neglected and underreported instances and examples — some of which are explored in this article — seem to tell contrasting, or more complex, stories about the forms and practices of English theatre in the counterculture. Investigation of some of these issues has led me to consider why it is that particular historical orthodoxies develop to account for movements and moments in cultural and performance history. What happens to make a small and, at the time, not widely published or read group of theorists such as the Situationists take on a retrospectively key position in scholarly accounts of cultural history? Thus, this article investigates the transmission of Situationist ideas in English theatre practice to conclude that there may be a broader, more idiosyncratic, history to read against dominant accounts of influence and causation.

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HFES Panel Discussion Submission (Perception and Performance)

Proceedings of the Human Factors and Ergonomics Society Annual Meeting ◽

10.1177/1071181312561382 ◽

2012 ◽

Vol 56 (1) ◽

pp. 1322-1325

Author(s):

Dr. Linda R. Elliott ◽

Dr Peter Hancock

Keyword(s):

Panel Discussion ◽

And Performance

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Becoming Sustainable: A Rational Decision Based on Sound Information and Effective Processes?

Journal of Management Accounting Research ◽

10.2308/jmar-51394 ◽

2016 ◽

Vol 28 (2) ◽

pp. 13-28 ◽

Cited By ~ 16

Author(s):

Jeffrey Hales ◽

Ella Mae Matsumura ◽

Donald V. Moser ◽

Rick Payne

Keyword(s):

Quality Improvement ◽

Customer Satisfaction ◽

Performance Measures ◽

Management Accounting ◽

Panel Discussion ◽

Rational Decision ◽

The Third ◽

And Performance ◽

Types Of Information

ABSTRACT This article is based on a panel discussion of accounting and sustainability at the AAA 2014 Management Accounting Section Midyear Meeting. It first provides background and motivation for the original panel and then presents the three panelists' remarks, which have been further extended in developing this article. The article therefore consists primarily of three essays. The first essay discusses the information on which CSR decisions could be based, emphasizing the role of regulation in promoting the production of new types of information. The second essay discusses how to assess the rationality of CSR investments. The third essay approaches the question of the rationality of CSR initiatives by first drawing an analogy to investments in customer satisfaction and quality improvement and then by considering the role of incentives and performance measures in driving sustainability. The latter two essays also provide specific guidance for experimental, archival, and field researchers interested in researching sustainability.

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Transmission Scanning Electron Microscopy and Energy Analysis with the Siemens ELMISKOP 101

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100095509 ◽

1972 ◽

Vol 30 ◽

pp. 450-451

Author(s):

H. M. Thieringer

Keyword(s):

Objective Lens ◽

Transmission Microscopy ◽

Image Recording ◽

Mode Of Operation ◽

Scanning Transmission ◽

Electron Microscopes ◽

And Performance ◽

Convergent Beam ◽

Ray Path ◽

Beam Diffraction

It has repeatedly been show that with conventional electron microscopes very fine electron probes can be produced, therefore allowing various micro-techniques such as micro recording, X-ray microanalysis and convergent beam diffraction. In this paper the function and performance of an SIEMENS ELMISKOP 101 used as a scanning transmission microscope (STEM) is described. This mode of operation has some advantages over the conventional transmission microscopy (CTEM) especially for the observation of thick specimen, in spite of somewhat longer image recording times.Fig.1 shows schematically the ray path and the additional electronics of an ELMISKOP 101 working as a STEM. With a point-cathode, and using condensor I and the objective lens as a demagnifying system, an electron probe with a half-width ob about 25 Å and a typical current of 5.10-11 amp at 100 kV can be obtained in the back focal plane of the objective lens.

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Angular Resolved Electron Spectroscopy with Parallel Recording

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100135459 ◽

1990 ◽

Vol 48 (2) ◽

pp. 370-371

Author(s):

Huang Min ◽

P.S. Flora ◽

C.J. Harland ◽

J.A. Venables

Keyword(s):

Electron Spectroscopy ◽

Low Voltage ◽

Solid Angle ◽

Detection System ◽

Voltage Electron ◽

Cylindrical Mirror ◽

Inner Radius ◽

Channel Plate ◽

And Performance ◽

Type Detector

A cylindrical mirror analyser (CMA) has been built with a parallel recording detection system. It is being used for angular resolved electron spectroscopy (ARES) within a SEM. The CMA has been optimised for imaging applications; the inner cylinder contains a magnetically focused and scanned, 30kV, SEM electron-optical column. The CMA has a large inner radius (50.8mm) and a large collection solid angle (Ω > 1sterad). An energy resolution (ΔE/E) of 1-2% has been achieved. The design and performance of the combination SEM/CMA instrument has been described previously and the CMA and detector system has been used for low voltage electron spectroscopy. Here we discuss the use of the CMA for ARES and present some preliminary results.The CMA has been designed for an axis-to-ring focus and uses an annular type detector. This detector consists of a channel-plate/YAG/mirror assembly which is optically coupled to either a photomultiplier for spectroscopy or a TV camera for parallel detection.

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Novel epoxy/anhydride alternatives for biological electron microscopy: Physical and performance characteristis of embed 812 and LX 112 in combination with NSA/NMA/DMAE

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100156985 ◽

1989 ◽

Vol 47 ◽

pp. 1000-1001

Author(s):

Joe A. Mascorro ◽

Gerald S. Kirby

Keyword(s):

Electron Microscopy ◽

Flow Rate ◽

Succinic Anhydride ◽

Volume Flow Rate ◽

Mass Density ◽

Uranyl Acetate ◽

Volume Flow ◽

Base Resin ◽

And Performance ◽

Acid Anhydrides

Embedding media based upon an epoxy resin of choice and the acid anhydrides dodecenyl succinic anhydride (DDSA), nadic methyl anhydride (NMA), and catalyzed by the tertiary amine 2,4,6-Tri(dimethylaminomethyl) phenol (DMP-30) are widely used in biological electron microscopy. These media possess a viscosity character that can impair tissue infiltration, particularly if original Epon 812 is utilized as the base resin. Other resins that are considerably less viscous than Epon 812 now are available as replacements. Likewise, nonenyl succinic anhydride (NSA) and dimethylaminoethanol (DMAE) are more fluid than their counterparts DDSA and DMP- 30 commonly used in earlier formulations. This work utilizes novel epoxy and anhydride combinations in order to produce embedding media with desirable flow rate and viscosity parameters that, in turn, would allow the medium to optimally infiltrate tissues. Specifically, embeding media based on EmBed 812 or LX 112 with NSA (in place of DDSA) and DMAE (replacing DMP-30), with NMA remaining constant, are formulated and offered as alternatives for routine biological work.Individual epoxy resins (Table I) or complete embedding media (Tables II-III) were tested for flow rate and viscosity. The novel media were further examined for their ability to infilftrate tissues, polymerize, sectioning and staining character, as well as strength and stability to the electron beam and column vacuum. For physical comparisons, a volume (9 ml) of either resin or media was aspirated into a capillary viscocimeter oriented vertically. The material was then allowed to flow out freely under the influence of gravity and the flow time necessary for the volume to exit was recored (Col B,C; Tables). In addition, the volume flow rate (ml flowing/second; Col D, Tables) was measured. Viscosity (n) could then be determined by using the Hagen-Poiseville relation for laminar flow, n = c.p/Q, where c = a geometric constant from an instrument calibration with water, p = mass density, and Q = volume flow rate. Mass weight and density of the materials were determined as well (Col F,G; Tables). Infiltration schedules utilized were short (1/2 hr 1:1, 3 hrs full resin), intermediate (1/2 hr 1:1, 6 hrs full resin) , or long (1/2 hr 1:1, 6 hrs full resin) in total time. Polymerization schedules ranging from 15 hrs (overnight) through 24, 36, or 48 hrs were tested. Sections demonstrating gold interference colors were collected on unsupported 200- 300 mesh grids and stained sequentially with uranyl acetate and lead citrate.

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Trace nanoanalysis

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100172437 ◽

1994 ◽

Vol 52 ◽

pp. 940-941

Author(s):

D. E. Newbury ◽

R. D. Leapman

Keyword(s):

High Performance ◽

Secondary Ion Mass Spectrometry ◽

Detection Efficiency ◽

Volume Element ◽

And Performance ◽

Trace Constituents ◽

Secondary Ion ◽

Concentration Levels ◽

Structure Properties

Trace constituents, which can be very loosely defined as those present at concentration levels below 1 percent, often exert influence on structure, properties, and performance far greater than what might be estimated from their proportion alone. Defining the role of trace constituents in the microstructure, or indeed even determining their location, makes great demands on the available array of microanalytical tools. These demands become increasingly more challenging as the dimensions of the volume element to be probed become smaller. For example, a cubic volume element of silicon with an edge dimension of 1 micrometer contains approximately 5×1010 atoms. High performance secondary ion mass spectrometry (SIMS) can be used to measure trace constituents to levels of hundreds of parts per billion from such a volume element (e. g., detection of at least 100 atoms to give 10% reproducibility with an overall detection efficiency of 1%, considering ionization, transmission, and counting).

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