Research on the Relationship between Knowledge Transfer and Trust in Enterprise

亜細亜大学修士（経営学）thesi

大阪に於ける牛のモノフロール酢酸ソーダ中毒に関する病理学的研究

application/pdfSince October of 1953 many cattle (Japanese black breed) died suddenly and successively in Higashiyodogawa-ku of Osaka and neighbouring Ajiu-mura. HASHIZUME et al. reported in the subjects of the occurrence, clinical symptoms and etiological survey. They suspected monofluoroacetic compounds as the causal agent, and succeeded to prove this assumption after the chemical examination. In this research we had chance to examine 16 field and 3 experimental cases pathologically (table 1 and 2). Chief pathological findings were as follows: 1) Tar-like findings and the incomplete coagulation of the blood. 2) Venous congestion and slight edema of the viscera, especially of the lungs. 3) Petechial hemorrhages of the thymus, lymph nodes, epicardium and tracheal mucosa. 4) Hydropic degeneration of the liver cells. 5) Myocardial degeneration and necrosis, especially of the papillary muscles of the left ventricle. 6) Venous congestion, edema and petechial hemorrhages of the brain; degeneration of nerve cells and slight proliferation of glia cells. Though the myocardial lesions were not so diffuse, and often only microscopic, they occurred frequently, chiefly in the type of fresh degenerate or necrotic foci without interstitial reaction (table 3). The papillary muscles of the left ventricle of 57 cattle slaughtered at Sakai Abattoir were examined as control, and slight lesions were found only in 5 cases (8.8%), showing far lower occurrence than field cases of this disease. The myocardial lesions were indistinct in the experimental cases (no. 1 and 2) which died shortly after the administration (2 and 8 houis respectively), but clearly seen in no. 3 which died 38 hours after the administration. So the development of them seemed to have significant relation to the length of subclinical period and dosis of the poison taken by cattle. Chief pathological findings of field materials agreeded with those of experimental cases except petechial hemorrhages of the thymus and lymph nodes which occurred very slightly in the latter. Thus we could not obtain any morphological findings which conflicted with the opinion that monofluoroacetic acid caused this sudden death. Generally speaking, there were scanty of distinct and characteristic lesion. But the findings of the heart and brain were thought to be significant, as these organs were known to be chiefly disturbed by monofluoroacetic acid.Bulletin of the University of Osaka Prefecture. Ser. B, Agriculture and biology. 1957, 6, p.83-92departmental bulletin pape

2重合成I桁の曲げ及びせん断強度の評価方法に関する実験的研究

旧日本道路公団では、鋼橋の合理化及びコスト削減を図るため、少数I桁や連続合成I桁の取組みを行い採用してきた。また筆者らは、さらなるコスト縮減のため、グローバルスタンダードと言える限界状態設計法の導入を図ることを目的として、合成桁支間部における曲げ強度の評価方法を提案した。さらに、中間支点部においては、圧縮側鋼部材にコンクリートブロックを取付けた2重合成I桁構造を提案している。 本論文は、2重合成I桁構造における曲げ強度とせん断強度について、実験により強度確認を行い、その結果、曲げ強度においては、筆者らが提案した評価式を発展させることにより評価可能であること、せん断強度においては、Baslerの強度式を発展させることにより評価可能であることを示した。textapplication/pdfjournal articl

Observation of b→dγ and Determination of |Vtd/Vts|

journal articl

ダイヤモンド超伝導体の状態密度と超伝導転移温度

application/pdf三重大学大学院工学研究科博士前期課物理工学専攻126thesi

江戸時代における百姓内山と御槫木山の森林とその利用 ―信州伊那郡大河原村・鹿塩村古文書資料から得られる知見―

2008-03近世大河原・鹿塩両村（現在長野県下伊那郡大鹿村）には下伊那郡一帯では最も豊富な森林資源が残されていた。江戸時代当初から約150年間サワラを原木とする槫木と呼ばれる材木を、年貢として幕府に納めた。しかし18世紀の中ごろまでにはサワラも尽きたので、1700年頃から年貢を納めるためにサワラ以外のモミやツガなど諸木材木を伐り出した。これらの材木伐出の数値データを示す古文書資料に基づき、原生林状態で大角寸の木材を出すことが出来た江戸時代初めから、サワラやその他諸木も用材としてめぼしい立木が尽きる幕末までの、大鹿村森林の変遷を物語る。特にこれまで良く知られていなかった江戸時代後期の私有林・村有林からの大規模な材木伐出事情を報告する。キーワード・抄録は著者により付与されたdepartmental bulletin pape

洗剤と食品添加物の安全性に関する日中英WEB情報の分析

application/pdf安全性に関する消費者情報の分析手法開発のための基礎的研究として、身近に存在する化学物質である洗剤と食品添加物の安全性に関する日本語、中国語、英語のWeb ページを調査した。調査対象Web ページは、検索エンジンGoogle で「LAS 界面活性剤」「合成洗剤」「石けん」（洗剤関連キーワード）及び「安息香酸」「ソルビン酸」「パラベン」（食品添加物関連キーワード）を検索し出力された上位200 件とした。それぞれのキーワードについて、対象物質の安全性に関する情報の割合、肯定・否定・中立情報の割合などを調査し言語間で比較した。その結果、①英語の洗剤関連の化学物質否定情報は農薬等を対象としたものが多い、②中国語情報では3 種の食品添加物の優劣を明確に打ち出しているが日本語と英語では添加物の種類による評価の差は少ない、③日本語は中国語・英語と比較して合成化学物質の安全性関連情報の割合が高く化学物質否定情報の割合も高い、などの結果を得た。We made an analysis of "Internet information concerning safety of detergents and food additives" in three languages; Japanese, Chinese, and English. The search engine "Google" was used for the search. Search words; "LAS surfactant", "synthetic detergent", and "soap" were used to obtain the WEB pages related to detergent. Search words; "benzoic acid", "sorbic acid", and "paraben" were used to obtain the WEB pages related to food additive. In each topics (i.e. the synthetic detergents, and the synthetic food additives) the searched WEB pages were classified to positive information, neutral information, and negative information. In addition, the WEB pages related to detergents were classified according to author's vocation. As a result, the rate of negative information for synthetic chemicals in Japanese was higher than that in either Chinese or English WEB pages concerning both the detergents and the food additives.departmental bulletin pape

Loss of menin abolishes Cdx4 binding to chromatin targets.

<div><p>(A) qChIP assay shows that Cdx4 and menin have a similar binding peak at amplicon 2.</p> <p>Menin excision (AT1 <i>Men1^Δ/Δ</i>) almost completely blocked Cdx4 binding.</p> <p>(B) The amplified PCR product for amplicon 2 was separated on 1.5% agarose gel.</p></div

Menin is required for both active and repressive histone modifications in AT1 cells.

<div><p>Menin excision (<i>Men1^Δ/Δ</i>) dramatically reduced active (A) and repressive (B) histone modifications.</p> <p>The highly enriched peak of H3K4M3 and H3K4M2 were almost completely abrogated.</p> <p>(C) Menin excision also reduced the expressions of <i>Hoxa5</i>, <i>Hoxa7</i>, <i>Hoxa9</i> and <i>Hoxa10</i>.</p> <p>No expression of <i>Hoxa1</i> and <i>Hoxa13</i> was detectable.</p> <p>(D) 4-OH Tamoxifen (4-OHT) treatment substantially reduced menin expression as compared to non-tamoxifen treated AT1 cells.</p> <p>Mouse β-actin was used as control.</p></div

Cdx4 and menin co-regulate the reporter activity driven by <i>Hoxa9</i> regulatory elements.

<div><p>(A) Diagram of <i>Hoxa9</i> locus, showing the locations of amplicons and the corresponding reporter elements B, D, E and F.</p> <p>(B) Co-expression of menin and Cdx4 with reporters in 293 cells induced the activity of reporters pB and pE.</p> <p>The reporter activity was arbitrarily calculated relative to vector control.</p> <p>(C) Western blot shows that <i>in vitro</i> synthesized and transiently expressed Cdx4 was specifically detected by anti-Cdx4 antibodies.</p></div