Nutritional performance and activity of some digestive enzymes (protease and α-amylase) of Helicoverpa armigera Hübner (Lepidoptera: Noctuidae) in response to feeding on bean (Phaseolus vulgaris L. (Fabales: Fabaceae)) cultivars (Shokufa, Akhtar, Sayyad, Naz, Pak, Daneshkadeh, and Talash) were evaluated under laboratory conditions (25 ± 1°C, 65 ± 5% RH, and a 16:8 L:D photoperiod). The highest ...

Background and purpose: As an herbal medicine, adzuki bean has been practiced since the Tang Dynasty of China to maintain health and control weight; this practice is still very popular in China nowadays. However, it is still lack of sufficient scientific basis to explain scientific principle of this popular civil practice in weight control using adzuki bean. The purpose of this study was to ver...

There was a similar density of honeydew threads on the flanks of the StArnaud Range and in southern Big Bush, and we suggest that the abundance of honey-dew threads need not be a consideration in deciding which of the two areas is selected as a "mainland island". The abundance of honeydew threads/ha was highly variable, particularly along the St Arnaud Range, and this area tended to have more h...

Three senior Chief Executives of acute hospital trusts in the UK recently visited the Northern Territory (NT) and South Australia (SA) to study remote and rural health care in general – and Aboriginal health in particular. As with all other aspects of Aboriginal life, the subject of health status is highly charged and generates heightened emotions and intense political debate across the country...

Cognitive frameworks and belief systems are the primary lenses through which presidents view the world. Two important questions are whether these beliefs ever change significantly, and if so, what causes these changes? This article develops empirical data on the strategic and operational beliefs of President George W. Bush (GWB) as a means of examining the theoretical basis for how and why core...

The death of Colonel Paul Bush, which occurred on the 7th October, at the age of 73, deprived Bristol of a publicspirited citizen, and the medical profession of a popular and distinguished member. Throughout his life he devoted a great deal of time and energy to public services and to the promotion of various organizations apart from his hospital or private practice, and it was characteristic o...

We establish a numerically explicit version of the Pólya–Vinogradov inequality for the sum of values of a Dirichlet character on an interval. While the technique of proof is essentially that of Landau from 1918, the result we obtain has better constants than in other numerically explicit versions that have been found more recently. – Dedicated to Mel Nathanson on his 65th birthday

A finite subset A of an abelian group G is said to be zero-free if the identity element of G cannot be written as a sum of distinct elements from A. In this article we study the structure of zero-free subsets of Z/pZ, the cardinalities of which are close to the largest possible. In particular, we determine the cardinality of the largest zero-free subset of Z/pZ, when p is a sufficiently large p...