Musket,Rank and File for Foot Guards,Lovell’s Pattern of 1838. Ne’er a Shot Fired in Anger?

The Pattern 1838 Musket was initially designed for the rank and file of the British army, it was instead issued to the elite Foot Guards. With arguably the lowest survival rate of any 19th Century British military firearm it is one of the rarest muskets to encounter today. This is its story …     

一种基于模糊竞争网络的主动声纳目标分类器

提出了一种基于模糊竞争网络的主动声纳目标分类器。该分类器结构简单,学习速度快,仅用少量样本进行训练便可获得良好的推广性能．便于实时学习和应用。通过对模式属于各类别的隶属度的分析,可以知道判决的可靠性,具有较好的应用价值。     

‘Trusty Bess’: the Definitive Origins and History of the term 'Brown Bess'

The aim of this article is to settle once and for all the question of the term ‘Brown Bess’, as applied to the British soldier’s musket. The specific origin and meaning of this obviously affectionate nickname has long confounded arms and armour scholars, re-enactors, and collectors alike. As a result, various possible solutions have been offered. The article outlines the historical usage of the name, including earlier written references not widely known in the field. The scope of the term is also addressed, using period sources to demonstrate what ‘Brown Bess’ meant to those who actually used the name historically. The many false etymologies of the name are assessed and found wanting or ‘debunked’ outright. Finally, drawing upon existing research from the field of linguistics, the article details the real meaning behind ‘Brown Bess’ the firearm and places ‘her’ in a wider sociohistorical context.     

模糊数学与计算机应用

论述模糊数学与计算机发展之关系,设想利用模糊数学方法解决计算机进行模糊模式识别的过程,给出了几个具体例子。     

An Investigation of the Weights of Pattern 1907 Bayonets made in the UK around the First World War Period

The standard issue bayonet of the British Army immediately preceding and during the First World War was the Pattern 1907. This was manufactured at different times and in varying numbers during that period by one official body, the Royal Small Arms Factory at Enfield, and by five private contractors. These bayonets were made according to published official specifications issued by the War Department and based on a ‘pattern example’ provided by the Royal Small Arms Factory. The specifications indicate, inter alia, the quality of metal used in making the bayonets, methods of inspection and proofing, and the required maximum and minimum weight range of the completed bayonet. However, examination of a series of these bayonets in a private collection suggested that their weights varied considerably from the mid-point values of the allowed weight ranges in the original and amended specifications (16.5 oz. and 17 oz., respectively). To establish if this was a common feature among this class of bayonet as opposed to a chance factor, the weights of other surviving Pattern 1907 bayonets were determined and compared to establish the degree of variance from the official specifications as originally set out by the Royal Small Arms Factory. Seventy-six percent of the 142 bayonets surveyed were found to be above the mid-point of the allowed weight range given in the amended manufacturing specifications, with many being at the upper end of the allowed range. This is a statistically unusual result. It is speculated that the target weight may have been deliberately set higher by the individual manufacturers to eliminate the possibility of rejection of any underweight bayonets by the Royal Small Arms Factory inspectors and so a refusal of acceptance and payment for the work.     

新型隐球菌微型计算机自动识别系统的研究

本文研究了新型隐球菌微型计算机识别系统的设计原理和方法。本系统已在AST—286及其兼容机上实现。临床送检768帧图象识别结果与常规培养的符合率达98％,速度比目前常用的培养鉴别方法提高500～1000倍。     

Statistical Analysis as an Adjunct to Historical Research: Identification of the Likely Manufacturers of British Pattern 1907 Bayonets Supplied by the Birmingham Small Arms Company to the Siamese Government in 1920

In 1920, the Birmingham Small Arms Company supplied 10,000 Pattern 1907 bayonets to the government of Siam to accompany an order for rifles. The original maker of these bayonets was unknown, but historical research indicates that the Wilkinson Sword Co. Ltd. was a primary maker. The weights of some surviving Pattern 1907 bayonets, including twelve bayonets from the 10,000 described above, produced by the six makers in the UK before and during the Great War (1914–1918) period were available. A statistical analysis of the data was performed to compare with the historical research. The results strongly supported that the Wilkinson Sword Co. Ltd. was a primary maker. They were also sufficient to exclude from this batch of twelve bayonets the Royal Small Arms Factory (Enfield) and Vickers Ltd. as manufacturers. The statistical evidence for the presence of bayonets made by J.A. Chapman Ltd., R. Mole & Sons and Sanderson Bros. was weaker than that for the Wilkinson Sword Co. Ltd., but was nevertheless supportive of that hypothesis. Overall, the analysis was consistent with the supply to Siam of commingled bayonets from British government stores. It was noted that the bayonets for the Siam contract fell into a relatively narrow weight range, but the reason for this could not be determined.