Recent Advances in Stress-Strain Testing of Geomaterials in the Laboratory – Background and History of TC-29 for 1994 – 2001–

2018 ◽  
pp. 1-12 ◽  
Author(s):  
F. Tatsuoka ◽  
S. Shibuya ◽  
R. Kuwano
Keyword(s):  
Stress Strain ◽  
Recent Advances ◽  
Strain Testing ◽  
History Of

A Dynamic Systems Approach to Personality

2001 ◽  
Vol 6 (3) ◽  
pp. 172-176 ◽  
Author(s):  
Lawrence A. Pervin
Keyword(s):  
Dynamic Systems ◽  
Systems Approach ◽  
Biological Processes ◽  
Recent Advances ◽  
Dynamic View ◽  
The Future ◽  
History Of

David Magnusson has been the most articulate spokesperson for a holistic, systems approach to personality. This paper considers three concepts relevant to a dynamic systems approach to personality: dynamics, systems, and levels. Some of the history of a dynamic view is traced, leading to an emphasis on the need for stressing the interplay among goals. Concepts such as multidetermination, equipotentiality, and equifinality are shown to be important aspects of a systems approach. Finally, attention is drawn to the question of levels of description, analysis, and explanation in a theory of personality. The importance of the issue is emphasized in relation to recent advances in our understanding of biological processes. Integrating such advances into a theory of personality while avoiding the danger of reductionism is a challenge for the future.

Lexicography

2018 ◽  
Author(s):  
Seyed Mostafa Assi
Keyword(s):  
Information Technology ◽  
State Of The Art ◽  
Applied Linguistics ◽  
The State ◽  
Western Countries ◽  
Persian Language ◽  
Recent Advances ◽  
History Of ◽  
Middle Persian ◽  
Modern Era

The history of lexicography in Iran dates back to more than 2,000 years ago, to the time of the compilation of bilingual and monolingual lexicons for the Middle Persian language. After a review of the long and rich tradition of Persian lexicography, the chapter gives an account of the state of the art in the modern era by describing recent advances and developments in this field. During the last three or four decades, in line with the advancements in western countries, Iranian lexicography evolved from its traditional state into a modern professional and academic activity trying to improve the form and content of dictionaries by implementing the following factors: the latest achievements in theoretical and applied linguistics related to lexicography; and the computer techniques and information technology and corpus-based approach to lexicography.

scholarly journals Recent advances in understanding urethral lichen sclerosus

F1000Research ◽  
2016 ◽  
Vol 5 ◽  
pp. 96 ◽  
Author(s):  
Altaf Mangera ◽  
Nadir Osman ◽  
Christopher R. Chapple
Keyword(s):  
Natural History ◽  
Male Genitalia ◽  
Lichen Sclerosus ◽  
Recent Advances ◽  
History Of ◽  
Surgical Treatments ◽  
Term Data

Lichen sclerosus affecting the male genitalia is a poorly understood but potentially devastating condition. The natural history of the condition is beginning to be understood better with longer follow-up of patients. Recent long-term data suggest that circumcision for lichen sclerosus limited to the prepuce may not be curative as was once thought. In addition, surgical treatments should be followed up for longer periods as recurrences may occur after urethroplasty and perineal urethrostomy.

scholarly journals Mystery of Hepatitis E Virus: Recent Advances in Its Diagnosis and Management

2015 ◽  
Vol 2015 ◽  
pp. 1-6 ◽  
Author(s):  
Aftab Ahmed ◽  
Ijlal Akbar Ali ◽  
Hira Ghazal ◽  
Javid Fazili ◽  
Salman Nusrat
Keyword(s):  
Chronic Hepatitis ◽  
Hepatitis E Virus ◽  
Treatment Options ◽  
Antiviral Drug ◽  
Pegylated Interferon ◽  
Hepatitis E ◽  
Recent Advances ◽  
Immunosuppressed Patients ◽  
History Of ◽  
Acute And Chronic Hepatitis

Mysterious aspects of the long presumed to be well-known hepatitis E virus (HEV) have recently surfaced that distinguish it from other hepatotropic viruses. It is a cause of chronic hepatitis in immunosuppressed patients. It has human to human transmission through blood and mantains high seroprevalence in blood donors. HEV has also been found to occur more frequently in the West in those without a history of travel to endemic countries. It has varied extrahepatic manifestations and has multiple non-human reservoirs including pigs and rats. Considering these recent discoveries, it appears odd that HEV is not sought more frequently when working up acute and chronic hepatitis patients. The disease is particularly severe among pregnant women and has a high attack rate in young adults. What adds to its ambiguity is the absence of a well-established diagnostic criteria for its detection and that there is no specific antiviral drug for hepatitis E, except for isolated cases where ribavirin or pegylated interferon alpha has been used with occasional success. This review paper discusses the recent advances in the knowledge of the virus itself, its epidemiology, diagnostic approach and prevention, and the treatment options available.

Vulcameter Determination of Best Cure

1965 ◽  
Vol 38 (4) ◽  
pp. 757-768 ◽  
Author(s):  
S. D. Gehman ◽  
F. S. Maxey ◽  
S. R. Ogilby
Keyword(s):  
Rate Constant ◽  
Work Load ◽  
Service Performance ◽  
Stress Strain ◽  
First Order ◽  
Testing Laboratories ◽  
Physical Testing ◽  
Strain Testing ◽  
Minimum Number

Abstract Using a continuous cure curve to select a minimum number of stepped cures, it should be possible to vulcanize and test fewer sheets to determine best cure. This procedure is attractive for its potential of expediting the output of physical testing laboratories and especially for reducing the work load of stress-strain testing. Cure curves recorded with the Vulcameter approximated first-order reactions. Equations were derived to calculate the final force and rate constant from recorded force values without carrying the reaction to completion. A chart is suggested to assist in calculating the rate constant. Time for a given fractional rise in force depends only on the rate constant so that a chart for obtaining it is relatively simple. Experience and correlation with service performance in selecting best cures is emphasized. 95% rise times from Vulcameter curves were compared with conventionally selected best cures for a wide variety of compounds. Indications are that experience with the method might reduce the number of test-sheet cures to determine optimum stress-strain properties to one, two, or three depending upon the compound and the exactness required.

scholarly journals Predator-baiting experiments for the conservation of rock-wallabies in Western Australia: a 25-year review with recent advances

2010 ◽  
Vol 37 (1) ◽  
pp. 57 ◽  
Author(s):  
J. E. Kinnear ◽  
C. J. Krebs ◽  
C. Pentland ◽  
P. Orell ◽  
C. Holme ◽  
...  
Keyword(s):  
Western Australia ◽  
Red Fox ◽  
New Technology ◽  
Prey Abundance ◽  
Functional Responses ◽  
Red Foxes ◽  
Recent Advances ◽  
Black Boxes ◽  
History Of ◽  
Western Australian

Predation is widely believed to be the main threatening process for many native vertebrates in Australia. For 25 years, predator-baiting experiments have been used in the Western Australian Central Wheatbelt to control red fox predation on rock-wallabies and other endangered marsupial prey elsewhere. We review here the history of a series of baiting experiments designed to protect rock-wallaby colonies by controlling red foxes with 1080 poison baits. We continue to support the conclusion that red foxes can reduce or exterminate rock-wallaby populations in Western Australia. Research trials from 1990 to 2008 have uniformly shown a dramatic recovery of rock-wallaby populations once red foxes are baited. Baiting experiments are often black boxes and their success should not blind us to their weaknesses. Ideally, what we would like to measure are the functional responses of predators to prey abundance directly. As a contribution towards this goal, we describe new technology that enables one to determine which predator killed which prey, at exactly what time, with improved research and management outcomes.

scholarly journals Phylogenetic studies of eucalypts: fossils, morphology and genomes

2016 ◽  
Vol 128 (1) ◽  
pp. 12 ◽  
Author(s):  
Michael J. Bayly
Keyword(s):  
Dna Sequencing ◽  
Phylogenetic Analyses ◽  
Molecular Data ◽  
Phylogenetic Studies ◽  
Recent Advances ◽  
History Of ◽  
Morphological And Molecular Data ◽  
Economic Use ◽  
Insight Into

The eucalypt group includes seven genera: Eucalyptus, Corymbia, Angophora, Eucalyptopsis, Stockwellia, Allosyncarpia and Arillastrum. Knowledge of eucalypt phylogeny underpins classification of the group, and facilitates understanding of their ecology, conservation and economic use, as well as providing insight into the history of Australia’s flora. Studies of fossils and phylogenetic analyses of morphological and molecular data have made substantial contributions to understanding of eucalypt relationships and biogeography, but relationships among some genera are still uncertain, and there is controversy about generic circumscription of the bloodwood eucalypts (genus Corymbia). Relationships at lower taxonomic levels, e.g. among sections and series of Eucalyptus, are also not well resolved. Recent advances in DNA sequencing methods offer the ability to obtain large genomic datasets that will enable improved understanding of eucalypt evolution.

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