Results 21 to 30 of about 164,151 (312)

Evaluation of gravimetric sampler bias, effect on measured concentration, and proposal for the use of harmonised performance based dust sampler for exposure assessment

open access: yesInternational Journal of Mining Science and Technology, 2019
The last three years has brought about alarming news of re-identification of coal worker’s pneumoconiosis (CWP) or ‘black lung’ in Australia after reporting nearly being absent for over five decades.
B. Belle
doaj   +1 more source

The United States Sale of Trident to Britain, 1977–1982: Deal Making in the Anglo–American Nuclear Relationship [PDF]

open access: yes, 2017
This article provides a comparative analysis of the sales of the Trident nuclear missile system to Britain by the Jimmy Carter and Ronald Reagan administrations.
Doyle, Suzanne
core   +1 more source

A contribution to the concept and the classification of the bioclimatic unit in Sub-Saharan Africa

open access: yesBothalia: African Biodiversity & Conservation, 1983
A bioclimatic unit is an integration of climatic factors (e.g. radiation, humidity complexes) and features modified by physiography and vegetation (biotic communities and associated habitats, i.e. wherever possible, ecosystems).
J. F. V Phillips
doaj   +1 more source

Communication: 'What now for Britain?' The state department's intelligence assessment of the 'Special Relationship' 7 February 1968 [PDF]

open access: yes, 2008
The period 1967-1968 was a difficult one for the Anglo-American relationship, as a result of developments such as British defense cuts “East of Suez.” In the run-up to a visit to Washington by Prime Minister Harold Wilson in February 1968, the State ...
Colman, J
core   +1 more source

The Importance of How : Directing Shakespeare with Michael Chekhov's Technique [PDF]

open access: yes, 2012
This article gives an overview of an approach to directing Shakespeare using the artistic technique of Michael Chekhov, drawign examples from the author's own rehearsal practice.
Cornford, Tom
core   +2 more sources

Owning Home, Finding Belonging: Relational Meanings of Homeownership for Migrant Healthcare Workers in Australia

open access: yesAustralian Journal of Social Issues, EarlyView.
ABSTRACT Migrant healthcare workers in Australia find themselves at the centre of three intersecting concerns, often presented as ‘crises’ in contemporary discourse: the ‘care crisis’, the ‘housing crisis’ and the ‘migration crisis.’ Yet their own perspectives on these issues are rarely foregrounded. This paper explores the role of homeownership in the
Leah Williams Veazey
wiley   +1 more source

The use of remote sensing in quantifying rates of soil erosion

open access: yesKoedoe: African Protected Area Conservation and Science, 1993
A remote sensing technique is applied in the quantification of the aereal involvement and rates of spread of sodic sites in the upper Ripape River drainage basin of the Kruger National Park.
C.A. Chappell, M.A. Brown
doaj   +1 more source

The Voyager's Sublime: Kodachrome and Pacific Tourism [PDF]

open access: yes, 2018
This chapter outlines the vast rise in tourist numbers on the seas coincided with the arrival of simpler, hands-on means for capturing the journey's 'fascinating sights' and 'colorful peoples' in moving images, leaving behind an unprecedented visual ...
Geiger, Jeffrey
core  

How multilingual is scholarly communication? Mapping the global distribution of languages in publications and citations

open access: yesJournal of the Association for Information Science and Technology, EarlyView.
Abstract Language is a major source of systemic inequities in science, particularly among scholars whose first language is not English. Studies have examined scientists' linguistic practices in specific contexts; few, however, have provided a global analysis of multilingualism in science. Using two major bibliometric databases (OpenAlex and Dimensions),
Carolina Pradier   +2 more
wiley   +1 more source

REGIME DE TRANSPORTE DE POLPA DE MOINHO ISAMILL EM ESCALA DE LABORATÓRIO

open access: yesHolos, 2014
O moinho IsaMill tem se mostrado eficiente em etapas de remoagem. Isso ocorre porque os moinhos deste tipo permitem a utilização de corpos moedores muito pequenos em relação a outros tipos de moinhos, notoriamente o moinho tubular de bolas e o VertiMill.
Douglas Batista Mazzinghy
doaj   +1 more source

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