Browsing Research publications by Title
Now showing items 21771-21790 of 22776
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V-45(p,gamma) thermonuclear reaction rate relevant to Ti-44 production in core-collapse supernovae : General estimates and shell model analysis
(2002-07)The lack of knowledge of the V-45(p,gamma) reaction rate has been shown to contribute a large uncertainty to the production of Ti-44 in core-collapse supernovae. By considering likely contributions from resonances associated ... -
V-LoTSS: The circularly polarised LOFAR Two-metre Sky Survey
(2023-02-17)We present the detection of 68 sources from the most sensitive radio survey in circular polarisation conducted to date. We used the second data release of the 144 MHz LOFAR Two-metre Sky Survey to produce circularly polarised ... -
V346 Nor: the post-outburst life of a peculiar young eruptive star
(2020-02-03)FU Orionis-type objects (FUors) are young low-mass stars undergoing powerful accretion outbursts. The increased accretion is often accompanied by collimated jets and energetic, large-scale molecular outflows. The extra ... -
Vagrant Lives
(Palgrave Macmillan, 2011) -
Vagrant Lives : 14,789 Vagrants Processed by Middlesex County 1777-1786
(Zenodo, 2015-09-16)This dataset makes accessible the uniquely comprehensive records of vagrant removal from, through, and back to Middlesex, encompassing the details of some 14,789 men and women removed (either forcibly or voluntarily) as ... -
Vagrant Lives: 14,789 Vagrants Processed by the County of Middlesex, 1777-1786
(2015-09-29)This dataset makes accessible the uniquely comprehensive records of vagrant removal from, through, and back to Middlesex, encompassing the details of some 14,789 removals (either forcibly or voluntarily) of people as ... -
Valedictory Editorial
(2014-02-01) -
A valid and reliable nutrition knowledge questionnaire for track and field athletes
(2017-04-12)Background Establishing an understanding of an athlete’s nutrition knowledge can inform the coach/practitioner and support the development of the athlete. Thus the purpose of the study was to develop a psychometrically ... -
Validating a social media typology with machine learning and focus groups
(ACPI (Academic Conference Publishing International), 2016-10-26)Social media networks (SMN) are an established part of the learning landscape in which our students reside as digital inhabitants. Our work is built around an ongoing four-year survey of student attitudes and engagement ... -
Validating knowledge models across multinational boundaries
(University of Hertfordshire, 1994)The issue of validation in knowledge engineering has always been problematic and approximate. The requirements of the Modema project create even greater problems for the validation process. This paper reviews existing ... -
Validation of a computer based system for assessing dietary intake
(1987)Dietary intake was assessed in 50 patients in hospital by using a dietary history method and computer based system for data collection and standard food tables to calculate the composition of nutrients. The results were ... -
Validation of a reverse-phase high performance liquid chromatographic method for concurrent assay of a weak base (salmeterol xinafoate) and a pharmacologically active steroid (fluticasone propionate)
(2006-03-18)The analysis of weakly basic drugs Such as salmeterol xinafoate (SX) by reverse-phase liquid chromatography remains a problem, particularly when present in combination with other drugs such as steroids and weak acids. This ... -
The validation of an invitro colonic motility assay as a biomarker for gastrointestinal adverse drug reactions
(2010-06)Motility-related gastrointestinal adverse drug reactions (GADRs), such as constipation and diarrhea, are some of the most frequently reported adverse events associated with the clinical development of new chemical entities, ... -
Validation of constitutively expressed bioluminescent Pseudomonas aeruginosa as a rapid microbiological quantification tool
(2015-06-15)Whole cell biosensors have been extensively used for monitoring toxicity and contamination of various compounds and xenobiotics in environmental biology and microbial ecology; their application in the pharmaceutical and ... -
Validation of methods for converting the original Disease Activity Score (DAS) to the DAS28
(2018-12-01)The Disease Activity Score (DAS) is integral in tailoring the clinical management of rheumatoid arthritis (RA) patients and is an important measure in clinical research. Different versions have been developed over the years ... -
The validation of physical activity instruments for measuring energy expenditure: problems and pitfalls
(1998)Objective: To review and categorize the problems associated with undertaking physical activity validation studies and to construct a checklist against which any study could be compared. Results: The studies reviewed ... -
Validation of the electronic Psoriasis Area and Severity Index application : Establishing measurement equivalence
(2019-12-01)To the Editor: Despite its many shortcomings, the Psoriasis Area and Severity Index (PASI) remains the standard method worldwide for psoriasis assessment.1 Several studies have implemented electronic versions without ...