Functional or ‘high technology’ dyes and pigments

2007 ◽  
pp. 168-190
Author(s):  
R. Packwood ◽  
M.W. Phaneuf ◽  
V. Weatherall ◽  
I. Bassignana

The development of specialized analytical instruments such as the SIMS, XPS, ISS etc., all with truly incredible abilities in certain areas, has given rise to the notion that electron probe microanalysis (EPMA) is an old fashioned and rather inadequate technique, and one that is of little or no use in such high technology fields as the semiconductor industry. Whilst it is true that the microprobe does not possess parts-per-billion sensitivity (ppb) or monolayer depth resolution it is also true that many times these extremes of performance are not essential and that a few tens of parts-per-million (ppm) and a few tens of nanometers depth resolution is all that is required. In fact, the microprobe may well be the second choice method for a wide range of analytical problems and even the method of choice for a few.The literature is replete with remarks that suggest the writer is confusing an SEM-EDXS combination with an instrument such as the Cameca SX-50. Even where this confusion does not exist, the literature discusses microprobe detection limits that are seldom stated to be as low as 100 ppm, whereas there are numerous element combinations for which 10-20 ppm is routinely attainable.


1970 ◽  
pp. 56-63
Author(s):  
Tim Walters ◽  
Susan Swan ◽  
Ron Wolfe ◽  
John Whiteoak ◽  
Jack Barwind

The United Arab Emirates is a smallish Arabic/Islamic country about the size of Maine located at the tip of the Arabian Peninsula. Though currently oil dependent, the country is moving rapidly from a petrocarbon to a people-based economy. As that economy modernizes and diversifies, the country’s underlying social ecology is being buffeted. The most significant of the winds of change that are blowing include a compulsory, free K-12 education system; an economy shifting from extractive to knowledge-based resources; and movement from the almost mythic Bedouin-inspired lifestyle to that of a sedentary highly urbanized society. Led by resource-rich Abu Dhabi and Dubai, the federal government has invested heavily in tourism, aviation, re-export commerce, free trade zones, and telecommunications. The Emirate of Dubai, in particular, also has invested billions of dirhams in high technology. The great dream is that educated and trained Emiratis will replace the thousands of foreign professionals now running the newly emerging technology and knowledge-driven economy.


Author(s):  
Patrick Schukalla

Uranium mining often escapes the attention of debates around the nuclear industries. The chemical elements’ representations are focused on the nuclear reactor. The article explores what I refer to as becoming the nuclear front – the uranium mining frontier’s expansion to Tanzania, its historical entanglements and current state. The geographies of the nuclear industries parallel dominant patterns and the unevenness of the global divisions of labour, resource production and consumption. Clearly related to the developments and expectations in the field of atomic power production, uranium exploration and the gathering of geological knowledge on resource potentiality remains a peripheral realm of the technopolitical perceptions of the nuclear fuel chain. Seen as less spectacular and less associated with high-technology than the better-known elements of the nuclear industry the article thus aims to shine light on the processes that pre-figure uranium mining by looking at the example of Tanzania.


Author(s):  
Harjyot Kaur ◽  
Manjit Kaur

High Technology entrepreneurship is very important aspect in many debates, including those which are regarding launching new firms and development, regional economic development, section of stakeholders, selection of markets, educating managers and scientists.The purpose of this article is to define the high technology entrepreneurship, and identify its various aspects in relation with economics, entrepreneurship and management.High technology entrepreneurship is an investment in a project that uses various specialized individuals and various assets to create and capture the value of firm. Collaborative experiments and production of new products, assets and their attributes, which related to advances in scientific and technological knowledge and the firm’s asset ownership rights are the various factors which distinguishes Technology entrepreneurship from other entrepreneurship types (e.g. Social entrepreneurship, Small business and Self employment).


2006 ◽  
Vol 91 (1) ◽  
pp. 24-36
Author(s):  
Arthur M. Dinitz ◽  
Arif J. Chawalwala ◽  
Michael S. Stenko

2018 ◽  
pp. 11-24
Author(s):  
Leonid Fituni

The author presents a vision of the mainstream vectors of global development against the backdrop of the “Grand Challenges” of the 21st century. He formulates optimal ways for Russia and Africa to interact in order to achieve the goals set by the UN Third International Conference on Financing for Development. The author proposes a RUSAFRICA project, which combines a dual goal of boosting economic, social and technological development of both Russia and Africa. The project envisages an integrated cooperative approach to mutually significant economic, technological and infrastructural requirements and capacities while prioritizing the human development aspect. Innovative approaches to mutual cooperation shale open ways to promoting Russian technologies and innovative products to new markets, generating growth of income from exports of high technology products and services with the aim to enhance Russia’s influence and competitive strengths, in accordance with the Scientific and Technological Development Strategy of the Russian Federation.


2018 ◽  
Author(s):  
James Grimmelmann

9 Journal of Telecommunications and High Technology Law 421 (2011)What is the difference between "James Grimmelmann" and "@grimmelm" and why should we care? Some computer systems, like Facebook and credit reporting agencies, are inherently "about" people. Others are not. This essay argues that the key technical difference is whether they use unique identifiers to refer to people in their databases. From this single distinction, a host of social and humanistic consequences follow. The essay taxonomizes them and teases out some of their implications for privacy law.


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