Two Autopsy Cases of Dissecting Aneurysm of the Aorta

Article信州医学雑誌 16(4): 717-725(1967)journal articl

<Case Report> Three Indonesian Cases of Intraperitoneal Development of Metastatic Hepatocellular Carcinoma, Possibly Disseminated by Spontaneous Tumor Rupture

Abstract: We report 3 Indonesian patients with intraperitonial tumor development possibly caused by spontaneous rupture of hdpatocellular carcinoma (HCC). Each case presented with expansively growing nodular metastatic tumors and all nodules were surgically removed in each case. The first case upderwent lateral segmentectomy in Shanghai, while the second and third cases underwent liver resection for primary HCC in YMU hospital. Although the first case had seven intraperitoneal tumors, ranging from approximately 1 to 6 cm in maximal diameter, together with skin metastasis, the other two cases had a large solitary tumor, covered by the greater omentum; the tumors measured 6.5 cm and 13 cm in maximal diameter, respectively. In the third case, there were no intrahepatic metastases detected. Since this kind of recurrence pattern is very rare among Japanese HCC patients, we report these 3 cases and discuss the present findings on the distribution of HCC recurrence patterns in Japan.journal articl

Observation of B0→D*-(5π)+, B+→D*-(4π)++ and B+→D̅*0 (5π)+

journal articl

Basic Studies on the Classification of the Conditional Factors of Operation in a Logging System (I)

application/pdf数量化理論Ⅰ類とクラスター分析の手法を，非皆伐施業のトラクタ集材作業システムにおける作業条件因子の類型 化に適用することを考え，作業実績資料を用いた解析結果の伐出作業計画への応用の可能性について検討を試みた。 その結果、①労働生産性を外的基準とする作業条件因子相互間の相関係数(絶対値)を類似度の指標として、作業 条件因子をそれぞれ特性をもついくつかのクラスターに類似化しうることが一事例として示された。②クラスター分 析の結果は、従来から経験的に合理的と考えられてきた作業条件因子の現地調査手順をかなりよく表し、これに対し て一つの理論的根拠を与えるものと解釈できる。③作業条件のタイプと、そこに採用されるペき伐出作業方式との相 互関係を具体的に検討しうることが示唆された。 なお，このような検討は各種の方法により実証的に行い、最も妥当な作業研究手法を体系化することが必要と思われる。departmental bulletin pape

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Performance Evaluation of Media Synchronization in PHS with the H. 223 Annex Multiplexing Protocol

This paper studies the application of a media synchronization mechanism to the interleaved transmission of video and audio specified by the H.223 Annex in PHS. The media synchronization problem due to network delay jitters in the interleaved transmission has not been discussed in either the Annex or any related standards. The slide control scheme, which has been proposed by the authors, is applied to live media. We also propose a QOS control scheme to control both quality of the media synchronization and that of the transmission delay. Through simulation we confirm the effectiveness of the slide control scheme and the QOS control scheme in the interleaved transmission.application/pdfjournal articl

Fundamental and Third Harmonic Operation of SIT Inverter and its Application to RF Thermal Plasma Generation

The purpose of this paper is to study the 3rd harmonic operation of a voltage source inverter power supply. A static induction transistor (SIT) inverter power supply is used in this experiment. This power supply can generate 14 kW in steady state operation and its upper limit frequency of the gate driver is 1.7 MHz. The advantage of the 3rd harmonic operation is that the RF power at higher frequency range beyond the switching limit can be generated. It should be also noted that the driver circuit needs no special modification for this operation. The conversion efficiency and maximum output power are investigated as a function of output frequency. The conversion efficiency with harmonic operation is a little lower than the conversion efficiency with fundamental operation. At the frequency of <3 MHz, the conversion efficiency is higher than that of conventional linear amplifiers when using this SIT inverter power supply.journal articl

In Situ Hybridization of ɛy and βmaj/min transcripts in WT and <i>p^100H</i> Mutant Mice at 14.5 dpc

<div><p>Expression of ɛy globin (A–D) and β globin (E and F) in sagittal sections of 14.5-dpc fetuses is shown in pseudocolor (red).</p><p>(A) WT fetus.</p><p>(B) <i>p^100H</i> Homozygous mutant fetus.</p><p>(C and D) Inset boxes are shown. Prominent expression of ɛy globin is only detected in the liver of mutant mice.</p><p>(E and F) In contrast, both WT and mutant mouse livers express adult βmaj/min, respectively. No signals were detected above background using sense probes (unpublished data).</p><p>The size bars represent 1 mm for (A) and (B); 100 μm for (C–F).</p></div

Expression Pattern of Sox6 by Northern Blot and In Situ Assays

<div><p>(A) Sox6 expression during embryonic development shown by Northern blot. Each lane contains 20 μg of total RNA from embryos whose ages are listed above each lane as dpc. The filter was hybridized with a ³²P-labeled 575-bp mouse Sox6 cDNA fragment (nucleotides 1353–1927). Numbers on the left are sizes of standard marker fragments in kb.</p><p>(B) Sox6 expression shown by in situ hybridization. Panel i: Sagittal section through an E12.5 mouse embryo using antisense Sox6. mRNA distribution is represented by pseudocolored red signal superimposed on the counterstained specimen. Sox6 transcripts are detected primarily in the fetal liver, developing nervous system, chondrocytes and craniofacial area. Panel ii: The sense control probe shows no signal above background. Panel iii: E7.5 embryo hybridized to antisense probe for Sox6. No signal is detected above background specifically in blood islands (or with the sense probe, unpublished data).</p><p>The size bars represent 100 μm.</p></div

The Blood and Liver Phenotype of WT and <i>p^100H</i> Homozygous Mice

<div><p>(A) Red blood cells of WT mice (left panels) and <i>p^100H</i> homozygous mice (right panels) are shown at the indicated ages.</p><p>(B) Liver cells of WT mice (left panels) and <i>p^100H</i> homozygous mice (right panels) are shown at the indicated ages.</p></div