scholarly journals Historical Context and Perspective on Allowable Stresses and Design Parameters in ASME Section III, Division 5, Subsection HB, Subpart B

2021 ◽  
Author(s):  
T. Sham
Keyword(s):  
Historical Context ◽  
Design Parameters ◽  
Allowable Stresses

The influence of confocal microscope design on imaging performance

1993 ◽  
Vol 51 ◽  
pp. 144-145
Author(s):  
C J R Sheppard
Keyword(s):  
Image Quality ◽  
Fluorescence Imaging ◽  
Confocal Microscope ◽  
Industrial Applications ◽  
Three Dimensions ◽  
Design Parameters ◽  
Weak Signals ◽  
Size And Shape ◽  
Imaging Performance ◽  
Fundamental Limitation

The confocal microscope is now widely used in both biomedical and industrial applications for imaging, in three dimensions, objects with appreciable depth. There are now a range of different microscopes on the market, which have adopted a variety of different designs. The aim of this paper is to explore the effects on imaging performance of design parameters including the method of scanning, the type of detector, and the size and shape of the confocal aperture.It is becoming apparent that there is no such thing as an ideal confocal microscope: all systems have limitations and the best compromise depends on what the microscope is used for and how it is used. The most important compromise at present is between image quality and speed of scanning, which is particularly apparent when imaging with very weak signals. If great speed is not of importance, then the fundamental limitation for fluorescence imaging is the detection of sufficient numbers of photons before the fluorochrome bleaches.

Psychology as a Profession and a Science

2011 ◽  
Vol 16 (2) ◽  
pp. 111-117 ◽  
Author(s):  
Ype H. Poortinga ◽  
Ingrid Lunt
Keyword(s):  
European Association ◽  
Historical Context ◽  
Professional Psychologists

The European Association of Psychologists’ Associations (EFPA) was created in 1981 as the European Association of Professional Psychologists’ Associations (EFPPA). We show that Shakespeare’s dictum “What’s in a name?” does not apply here and that the loss of the “first P” (the adjectival “professional”) was resisted for almost two decades and experienced by many as a serious loss. We recount some of the deliberations preceding the change and place these in a broader historical context by drawing parallels with similar developments elsewhere. Much of the argument will refer to an underlying controversy between psychology as a science and the practice of psychology, a controversy that is stronger than in most other sciences, but nevertheless needs to be resolved.

Historical Context for Psychology, Moral Context for Historians

1997 ◽  
Vol 42 (11) ◽  
pp. 990-991
Author(s):  
Isaac Prilleltensky
Keyword(s):  
Historical Context ◽  
Moral Context

Historical Context: Science and Societal Response to Interracial Relationships

PsycCRITIQUES ◽  
2012 ◽  
Vol 57 (14) ◽  
Author(s):  
Vetta L. Sanders Thompson
Keyword(s):  
Historical Context ◽  
Interracial Relationships ◽  
Societal Response

Reminiscences of 1946 and its historical context

1997 ◽  
Author(s):  
Fred Wickert
Keyword(s):  
Historical Context

Die Ökonomie des Zwischenlandes.

2016 ◽  
Vol 46 (183) ◽  
pp. 289-305
Author(s):  
Angela Schweizer
Keyword(s):  
Financial Support ◽  
Historical Context ◽  
Border Control ◽  
Economic Activities ◽  
Job Market ◽  
Economic Sectors ◽  
Security Control ◽  
Sub Saharan ◽  
Migration Politics ◽  
European Migration

The following article is based on my fieldwork in Morocco and represents anthropological data collected amongst undocumented sub-Saharan migrants in Morocco. They want to enter Europe in search for a better life for themselves and to provide financial support for their families. Due to heavy border security control and repression, they find themselves trapped at the gates of Europe, where they are trying to survive by engaging in various economic activities in the informal sector. The article begins with an overview of the European migration politics in Africa and the geopolitical and historical context of Morocco, in light of the externalization of European border control. I will then analyze the various economic sectors, in which sub-Saharan migrations are active, as well as smuggling networks, informal camps and remittances, on which they largely depend due to the exclusion from the national job market.

THE PARTICULAR STRUCTURAL TRAITS OF THE MIGRATION CATHOLIC COMMUNITY IN THE SOUTHERN VIETNAM

2010 ◽  
Vol 13 (3) ◽  
pp. 5-20
Author(s):  
Loc Duc Nguyen
Keyword(s):  
Historical Context ◽  
Residential Area ◽  
Religious Community ◽  
Viet Nam ◽  
Religious Organization ◽  
Religious Activities ◽  
Economic Activities ◽  
Southern Vietnam ◽  
Kinship Structure ◽  
Structural Traits

The Vietnamese Catholic community is not only a religious community but also a traditional village with relationships based on kinship and/or sharing the same residential area, similar economic activities, and religious activities. In this essay, we are interested in examining migrating Catholic communities which were shaped and reshaped within the historical context of Viet Nam war in 1954. They were established after the migration of millions of Catholics from Northern to Southern Viet Nam immediately after Geneva Agreement in 1954. Therefore, by examining the particular structural traits of the emigration Catholic Communities we attempt to reconstruct the reproducing process of village structure based on the communities’ triple structure: kinship structure, governmental structure and religious organization.

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