ジョージ・バクスターからエドマンド・エヴァンズへーヴィクトリア朝イギリスにおける木口木版を用いた色彩版画技法ー

The English engraver and printmaker George Baxter (1804-1867) invented a colour-printing method patented in 1835 by means of a combination of metal plate and wood blocks. A number of studies have reported that the Baxter process had a large impact on the birth of Chromoxylography (colour wood engraving) practiced by wood engravers like George Cargill Leighton and Edmund Evans from 1850s, but few have compared both methods in detail. The present paper deals with the technical and stylistic characteristics of the Baxter process and its uniqueness. Through the research in Victoria & Albert Museum in London, we studied the difference between Baxter\u27s prints and other\u27s colour prints with wood blocks such as William Savage\u27s method in 1822 and Evans\u27s Chromoxylography. In conclusion, this study demonstrates that the Baxter process was not an ancestor of Chromoxylography but a \u27strange brother\u27 that was born from the method of Savage

An Annotated Translation of Fred W . Seeley's “The Production of a Baxter Colour Print.”

This note is the Japanese translation of the full text of “The Production of a Baxter Colour Print.” by Fred W. Seeley, with its bibliographical introduction. The text, which was initially published as a series of articles in The Baxter Times from September 1924 to March 1925, provides an explanation of the Baxter process that was invented and patented by George Baxter to amateurs and collectors. For many years the author Seeley was responsible for overseeing the production of colour prints for J. M. Kronheim & Co., which was a licensee of Baxter.repor

Computed Radiographyを用いた牛のカセッテレス撮影における基礎的画質評価

application/pdfComputed Radiography（CR）を用いたカセッテレス撮影における画質低下の有無を評価することを目的に，粒状性，コントラスト，鮮鋭度の観点から基礎的な画質評価を行った．被写体としてアクリルファントムを撮影した画像ではカセッテレス撮影は通常撮影に比較して粒状性が悪化したが，成牛後肢遠位端を撮影した画像では差は認められなかった．コントラスト，鮮鋭度はカセッテレス撮影と通常撮影に差は認められなかった．カセッテレス撮影はアクリルファントムを用いた場合は粒状性がやや悪化するものの，臨床画像において明らかな画質の低下を来すことはなく，牛の臨床において十分適応可能な撮影法であることが示唆された．journal articl

1 交感神経コトランスミッターneuropeptide Y (NPY)の血管平滑筋収縮反応性(I.一般演題,第35回新潟高血圧談話会)

departmental bulletin pape

上半身の運動が心拍数と目測・歩測に与える影響

The purpose of this study was to clarify the differences between the visual and walking estimations of the target distance and how they are affected by the changes of participants’ heart rates. Eight healthy subjects participated in this study. They were required to estimate the distances ranging from 1 to 8 meters either by visual measurement or by walking measurement, with the distances set randomly. These estimation tasks were conducted on the participants both at resting state and with elevated heart rate. The stimulus to increase their heart rates was upper body exercise so as not to affect the participants’ gait. The estimation results were grouped into one for the shorter distance (1-4.5 m) and the other for the longer distance (4.6-8 m), and the errors from the correct distances were compared, respectively. For statistical analysis, t-test and two-way ANOVA were performed at a significance level of 0.05. With regard to the shorter distance estimation, there was no significant difference between the visual measurement and the walking measurement one for the participants at resting state, but a significant difference was observed among those with their heart rate elevated. On the other hand, as for the long distance estimation, there was a significant difference between the visual measurement and walking measurement for both conditions and two-way ANOVA showed that there was an interaction only at short distances (p<0.05). This suggests that an elevated heart rate tends to cause errors in visual measurement at short distances, and that walking measurement can be more accurate than visual measurement in estimating distances. The results of this study mean that an athlete’s heart rate may have an influence on their performances such as putting in golf under great psychological stress

[特集 (特集記事／共同研究班報告書)] ANT とモビリティの研究会活動報告 : 文化遺産とその接続可能性－物質的遺産がつなぐもの、分断するもの

departmental bulletin pape

2 精神ストレスによる昇圧反応に対するβブロッカーの作用(I.一般演題,第35回新潟高血圧談話会)

departmental bulletin pape