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The production of nematode-immobilizing secretory cells by Climacodon septentrionalis

Joey
B
. Tanney, Leonard J. Hutchison

Mycoscience
2012年 53 巻 1 号 31-35
発行日: 2012年
公開日: 2023/03/31

DOI https://doi.org/10.1007/s10267-011-0128-1

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The ability of Climacodon septentrionalis to immobilize and kill a mycophagous nematode (Aphelenchoides sp.) in vitro is described for the first time. Two isolates produced droplets (20–45 μm in diameter) that formed at the apices of tall, stalked, and branching secretory cells (700–1,500 μm tall). On 2% modified malt extract agar, nematodes became enveloped in the droplets, which restricted their ability to move and resulted in complete immobilization and death within several hours of contact. The rate of decomposition of the nematodes varied considerably, with most individuals persisting for weeks whereas others were degraded within several days and appeared to be colonized by dense hyphal growth. This study provides the first documentation of a non-agaricoid fungus producing secretory cells that are able to immobilize nematodes.

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FINITE ELEMENT ANALYSIS OF THE COUPLED HEAT FLOW AND CONSOLIDATION AROUND HOT BURIED OBJECTS

A.M. BRITTO, C. SAVVIDOU, M.J. GUNN, J.R. BOOKER

土質工学会論文報告集
1992年 32 巻 1 号 13-25
発行日: 1992/03/15
公開日: 2008/02/29

DOI https://doi.org/10.3208/sandf1972.32.13

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One method currently being considered for the disposal of high level radio-active waste is burial in the seabed. When a hot object is buried in soil, the temperature of the soil adjacent to the object is raised and there is transient heat flow away from the object. The rise in the temperature of the soil causes excess pore pressures to be generated and transient pore water diffusion also takes place. A finite element formulation of the coupled heat flow and consolidation problem is presented. The computer implementation of this formulation is found to compare favourably with analytical solutions based on the same physical principles.
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23pSM-6 Isoscalar and Isotensor π-π Scattering Lengths from K^+_<π3> Decays

T BAKER, C. RANGACHARYULU

日本物理学会講演概要集
1999年 54.2.1 巻 23pSM-6
発行日: 1999/09/13
公開日: 2018/03/04

DOI https://doi.org/10.11316/jpsgaiyo.54.2.1.0_16_3

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Syntheses of 6, 6a,
7
,
8
,
9
, 10, 10a, 11-Octahydro-11-oxodibenz [
b
,
e
] oxepins and 6, 6a,
7
,
8
,
9
, 10, 10a, 11-Octahydro-11-oxodibenzo [
b
,
e
] thiepins

黒川美貴雄, 吉田耕治, 永井保嵩, 宇野準

Chemical and Pharmaceutical Bulletin
1983年 31 巻 12 号 4312-4318
発行日: 1983/12/25
公開日: 2008/03/31

DOI https://doi.org/10.1248/cpb.31.4312

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Two new partially saturated tricyclic ring systems, 6, 6a,
7
,
8
,
9
, 10, 10a, 11-octahydro-11-oxodibenz [
b
,
e
] oxepins (3a and 3
b
), and -thiepins (4a and 4
b
) were synthesized. Compounds 4a and 4
b
were desulfurized to give a pair of isomeric 2-methylbenzoylcyclohexanes (10a and 10
b
). Deuterated 4a and 4
b
(11a and 11
b
) were prepared starting from butadiene-d₆ (12). The stereochemical features of 3a (trans), 3
b
(cis), 4a (trans) and 4
b
(cis) are compared with those of 10a, 10
b
, 11a and 11
b
on the basis of proton nuclear magnetic resonance data.
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MICROSEISM BARRIERS

M. L. GHOSH

Journal of Physics of the Earth
1972年 20 巻 2 号 165-186
発行日: 1972年
公開日: 2009/04/30

DOI https://doi.org/10.4294/jpe1952.20.165

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The possibility of attenuation of microseismic waves due to the presence of an upward folding of the ocean bottom into the liquid is discussed in this paper. The upward folding of the ocean bottom has been idealized by means of an irregularity in the form of a rectangle intruding into the liquid and the evaluation of the displacement component at any point of the solid medium has been carried out in two stages. First, the change in the incident mode of the surface wave due to the presence of the rectangular irregularity has been determined, and second, the subsequent change of the resulting displacement components due to the termination of the liquid layer and the step change in elevation of the solid medium at the continental margin has been discovered. Finally, numerical calculation has been made to determine the attenuation of the microseismic waves of different periods due to the presence of the rectangular irregularity at the ocean bottom.
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Transformation Assays of the Cell Mitotic and Proliferation Activities of Purified Oncogene Products

KENTARO YUGE, MASANOBU CHINAMI, MASAHISA SHINGU

The Kurume Medical Journal
1994年 41 巻 4 号 165-169
発行日: 1994/12/27
公開日: 2009/08/11

DOI https://doi.org/10.2739/kurumemedj.41.165

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Using two direct introduction methods, DNA synthesis or cell proliferation activities of three purified proteins from
E
. coli, namely, human papillomavirus (HPV)
E
7
proteins of type 16, a mutant type 16 (24 C-G) (transformation defective) and type 6
b
, were measured in mouse fibroblast, C127 cells. By a microinjection method, the order of the cell mitotic indexes for the three
E

7
proteins as determined by
5
-bromo-2'-deoxy-uridine (BrdU) staining was type 16, 6
b
and 16 (24 C-G). By the osmotic shock method, the ³H-TdR incorporation and coloration by (3-carboxymethoxy phenyl)-2-(4-sulfophenyl)-2H-tetolazorium (MTS) for the three proteins correlated with the pRb binding and focus forming activities previously reported (hunger et al. 1991). These results indicate that the simple osmotic shock method for direct protein introduction may be generally useful for transformation assays of oncoproteins.
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Deexcitation of the 931.1 keV
2₂
+-State of Cd¹⁵²

Yasuyuki Gono, Manabu Fujioka, Tamotsu Toriyama

Journal of the Physical Society of Japan
1970年 29 巻 2 号 255-258
発行日: 1970/08/05
公開日: 2007/06/01

DOI https://doi.org/10.1143/JPSJ.29.255

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The gamma-ray spectrum and the conversion-electron spectrum are measured in the decay of the Tb¹⁵² activity. The L-subshell electron lines of the 586.
7
keV
2₂
+→2₁⁺ transition are separated by the ion-free beta-ray spectrometer. The M1-
E
2 mixing ratio, δ², and the dimensionless ratio X of
E
0
-
E
2 mixing of the 586.
7
keV transition are obtained to be δ²≤
0
.16 and
0
.034≤X≤
0
.038, respectively. The
E
2 branching ratio
B
(
E
2;
2₂
+→
0_g
+):
B
(
E
2;
2₂
+→2₁⁺):
B
(
E
2;
2₂
+→0₁⁺) is determined to be
0
.023 : 1.
0
:
5
.6.
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S-026 これからの小児医療に求めること : 母親の立場より(シンポジウム4 小児外科医療を取り巻く環境-小児外科医療の未来像を探る,Better Life for Sick Children, Better Future for Pediatric Surgery,第45回日本小児外科学会学術集会)

和田ちひろ

日本小児外科学会雑誌
2008年 44 巻 3 号 337-
発行日: 2008/05/20
公開日: 2017/01/01

DOI https://doi.org/10.11164/jjsps.44.3_337_2

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WAVE-INDUCED SEABED INSTABILITY : DIFFERENCE BETWEEN LIQUEFACTION AND SHEAR FAILURE

善功企, /, 大山巧, TAKUMI OHYAMA

地盤工学会論文報告集
1998年 38 巻 2 号 37-47
発行日: 1998/06/15
公開日: 2008/02/29

DOI https://doi.org/10.3208/sandf.38.2_37

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The mechanism of wave-induced instability in a permeable seabed have been studied for more than two decades. The distinction between shear failure and liquefaction, however, has not been clearly defined. This paper presents a fundamental study on the differences in two failure modes for a fully saturated seabed of both finite and infinite thickness. The wave-induced effective stresses and pore pressure, obtained from an analytical solution of Biot's pore-elastic consolidation theory, were employed to examine the failure modes under a two-dimensional plane strain condition. A case study is presented to examine the failure modes with respect to several parameters, such as excess pore pressure, seepage flow, seepage force, failure areas and stress path in the seabed. The conclusions obtained from this study were as follows ; (1) the thickness of a permeable seabed affects the pore pressure and effective stress response to ocean waves and the failure mode of the seabed, (2) either a liquefaction or shear failure, or both, occur in the seabed, even in the saturated seabed, (3) the Mohr-Coulomb's failure criterion, when combined with elastic stresses, can not be employed to estimate the liquefaction failure in the seabed, (4) the liquefaction can be evaluated by a criterion in terms of the excess pore pressure, (
5
) The liquefied zone in the seabed is significantly different from the shear failure zone. The shape beneath the seabed surface for the former is almost identical to the contour where the upward seepage flow is concentrated.
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カナダにおける製紙原料供給の現状

増大する資源

E
. F. Boswell

紙パ技協誌
1998年 52 巻 7 号 885-889
発行日: 1998/07/01
公開日: 2009/11/19

DOI https://doi.org/10.2524/jtappij.52.885

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The world is in the midst of a huge fundamental shift in fibre supply, demand balances, and policy changes. Governments around the world are introducing policy changes which influence the supply demand balance as the politicians' thoughts are uttered. Government agencies and their bureaucrats are imposing changes on industry even before the legislation is passed by the government in question.
This ad hoc change process will continue for a time to come until the countries in question show a tough-mindedness with regard to their land use policies. Policies affecting forest areas such as protection areas, Native land claims, the protection of biodiversity and a true goal of sustainable development ; which addresses the combined issues of cultural, environmental, social and economic matters.
Eventually all of these difficult issues will reach essential closure. Then there will be great new opportunities for investment to meet the growing demand for forest products ; leading to a strengthening competitive position in the more traditional producing areas such as Canada.
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熱力学諸量の測定とその結果を用いた化学熱力学計算によるNi-Mo-
B
およびNi-W-
B
3成分系状態図の決定

香山滉一郎, 森下政夫, 張国鋒

粉体および粉末冶金
2006年 53 巻 5 号 419-429
発行日: 2006年
公開日: 2006/12/19

DOI https://doi.org/10.2497/jjspm.53.419

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The phase diagrams of the Ni-Mo-
B
and Ni-W-
B
ternary systems in the region of less than 50mol%
B
were constructed by thermodynamic calculation, based on the data obtained by thermodynamic measurement of the related materials. We found three ternary eutectic points and three or two ternary peritecto-eutectic points as follows:
E₁
:L (1365K, 71.
5
mol%Ni-6.
0
mol%Mo-
22
.
5
mol%
B
)=(Ni)+
Ni₃B
+
NiMo₂B₂

E₂
:L (1355K, 62.
5
mol%Ni-2.
5
mol%Mo-30.
5
mol%
B
)=
Ni₃B
+
Ni₂B
+
NiMo₂B₂

E₃
:L (1445K, 42.
0
mol%Ni-30.6mol%Mo-10.3mol%
B
)=(Ni)+NiMo+
NiMo₂B₂

P₁:L (1812K, 34.
9
mol%Ni-42.3mol%Mo-
22
.
8
mol%
B
)+MoB=
Mo₂B
+
NiMo₂B₂

P₂:L (1633K, 42.3mol%Ni-40.4mol%Mo-17.3mol%
B
)+Mo=
Mo₂B
+
NiMo₂B₂

P₃:L (1812K, 53.
5
mol%Ni-33.
7
mol%Mo-12.
8
mol%
B
)+Mo=NiMo+
NiMo₂B₂

E₁
:L (1622K, 51.
0
mol%Ni-31.6mol%W-17.4mol%
B
)=(Ni)+W+
NiW₂B₂

E₂
:L (1260K, 71.
0
mol%Ni-
7
.
0
mol%W-
22
.
0
mol%
B
)=(Ni)+
Ni₃B
+
NiW₂B₂

E₃
:L (1291K, 65.4mol%Ni-4.
8
mol%W-29.
8
mol%
B
)=
Ni₂B
+
Ni₃B
+
NiW₂B₂

P₁:L (2115K, 23.
8
mol%Ni-43.1mol%W-33.1mol%
B
)+WB=
W₂B
+
NiW₂B₂

P₂:L (1657K, 48.
9
mol%Ni-33.1mol%W-18.
0
mol%
B
)+
W₂B
=W+
NiW₂B₂

The calculated phase diagrams are expected to be useful for the development of new Ni-based heat-, corrosion- or wear-resistance alloys.
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The Properties of 2112 keV Level in ¹¹⁶Sn

Yukichi Yamaguchi, Jian-zhi Runan(Gen), Teruaki Nagahara

Journal of the Physical Society of Japan
1975年 38 巻 4 号 911-916
発行日: 1975/04/15
公開日: 2007/06/01

DOI https://doi.org/10.1143/JPSJ.38.911

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The gamma-ray spectrum and the conversion-electron spectrum are measured in the decay of the ^116mIn activity. Directional correlations are also measured for 818–1293 and 1097–1293 keV cascades. The M1-
E
2 mixing ratio δ, and the
E
0
-
E
2 mixing ratio μ_k are obtained for 818.
7
keV
2₂
+→2₁⁺ transition to be δ=1.52_{−0.22
+0.26
, and μ_k≤6.1×10⁻⁴ respectively. The E
2 branching ratio B
(E
2; 2₂
+→0_g
+): B
(E
2; 2₂
+→2₁⁺): B
(E
2; 2₂
+→0₁⁺) is determined to be 0
.0158:1.0
:5.86.
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RESPONSE OF A DENSE SAND DEPOSIT DURING 1993 KUSHIR
0
-
0
KI EARTHQUAKE

井合進, 森田年一, 亀岡知弘, 松永康男, 安彦和之

土質工学会論文報告集
1995年 35 巻 1 号 115-131
発行日: 1995/03/15
公開日: 2008/02/29

DOI https://doi.org/10.3208/sandf1972.35.115

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In the 1993 Kushiro-oki Earthquake of Richter magnitude
7
.
8
, simultaneous recording of earthquake motions was successfully made at the ground surface and at a depth of 77 meters in a dense saturated sand deposit. The peak horizontal acceleration was
0
.47 g on the ground surface and
0
.21 g at a depth of 77 meters. The acceleration record at the ground surface showed a distinctive ground response, which consisted of a cyclic motion having a period of about 1.
5
seconds overlain by a spike at each peak of the motion. In order to study the mechanism of this peculiar ground response, effective stress analysis was conducted on the dense saturated sand deposit. The model used for this study was a strain space multiple mechanism model, which takes into account the effect of principal stress axis rotation. The recorded earthquake motion at a depth of 77 meters was used as the input earthquake motion for the analysis. Sampling after in-situ freezing was done in order to evaluate the properties of the sand. The results of the analysis indicated that the observed ground response was due to the effect of dilatancy of sand, which plays a significant role in the response of the dense saturated sand deposits during strong earthquake motions.
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Sythesis and Stereochemistry of 11-Amino-6, 6a,
7
,
8
,
9
, 10, 10a, 11-octahydrodibenzo[
b
,
e
]thiepines and-oxepines

黒川美貴雄, 糸川彰, 松本純一, 福本吉久, 月原冨武

Chemical and Pharmaceutical Bulletin
1992年 40 巻 9 号 2270-2274
発行日: 1992/09/25
公開日: 2008/03/31

DOI https://doi.org/10.1248/cpb.40.2270

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11-Amino-6, 6a,
7
,
8
,
9
, 10, 10a, 11-octahydrodibebenzo[
b
,
e
]thiepines (6a-d) and -oxepines (
7
a-d) were synthesized by the Leuckart reaction of 6, 6a,
7
,
8
,
9
, 10, 10a, 11-octahydro-11-oxodibenzo[
b
,
e
]thiepines (1a,
b
)and -oxepines (2a,
b
) followed by hydrolysis of the reaction products 4a-d and
5
a-d, respectively. The four diastereomers, cis(6a-H, 10a-H)-cis(10a-H, 11-H) 6a and
7
a, cis(6a-H, 10a-H)-trans(10a-H, 11-H) 6
b
and
7
b
, trans(6a-H, 10a-H)-trans(10a-H, 11a-H)6c and
7
c, and trans(6a-H, 10a-H)-cis(10a-H, 11-H) 6d and
7
d, were isolated and their configurations and conformations were elucidated by chemical methods together with ¹H-nuclear magnetic resonance spectroscopic and X-ray crystallographic analyses.
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虚血性心臟病におけるコレステロール負荷時の血清リポ蛋白変動(第2報)

―特にアポ蛋白Eの変化について―

本間康彦, 三神美和, 佐藤美智子, 石原仁一, 吉川広, 木下栄治, 田川隆介, 星合充基, 古屋秀夫, 井出満, 田辺晃久, 玉地寛光, 兼本成斌, 友田春夫, 中谷矩章, 五島雄一郎

動脈硬化
1984年 12 巻 3 号 599-603
発行日: 1984/08/01
公開日: 2011/09/21

DOI https://doi.org/10.5551/jat1973.12.3_599

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Seven hundred fifty mg of cholesterol were fed daily to 32 patients of the ischemic heart disease (IHD) for 2 weeks. Cholesterol amounts in VLDL, LDL, HDL, HDL₂ and HDL₃ were estimated on the
0
th,
7
th and 14th days of cholesterol load. Plasma apoprotein A-I, A-II,
B
, C-II,
E
levels were also measured in 16 from 32 IHD subjects. Apoprotein levels were estimated by a method of single radial immunodiffusion (SRID). Before cholesterol administration, cholesterol amounts in VLDL, LDL, HDL, HDL₂ and HDL₃ were 15.
9
±
7
.
5
mg/dl (mean±SD), 150.
9
±58.1mg/dl 43.
8
±
9
.6mg/dl, 16.4±
5
.
8
mg/dl and 24.
9
±6.3mg/dl respectively. Plasma apoprotein A-I, A-II,
B
, C-II and
E
levels were
81
.
7
±
22
.
0
mg/dl, 15.1±
5
.4mg/dl, 93.
7
±36.
0
mg/dl, 3.83±1.00mg/dl and 4.29±1.36mg/dl respectively. After 2 weeks' cholesterol feeding, all plasma lipoprotein cholesterol and apoprotein levels did not change significantly. Correlation coefficients between plasma apoprotein and lipoprotein cholesterol levels were calculated. Apoprotein A-I and A-II correlated with HDL-C (r=
0
.348), HDL₂-C (r=
0
.612) and HDL₃ (r=
0
.569). Apoprotein
B
correlated with total cholesterol (TC) (r=
0
.610), VLDL-C (r=
0
.341), LDL-C (r=
0
.726), HDL-C (r=
0
.432) and HDL₂-C (r=
0
.465). Apoprotein C-II correlated with TC (r=
0
.765), TG (r=
0
.679), VLDL-C (r=
0
.651), LDL-C (r=
0
.461) and HDL₂-C (r=
0
.326). Apoprotein
E
correlated with TC (r=
0
.580), TG (r=
0
.575) and VLDL-C (r=
0
.666). Interapoprotein's correlations were also calculated. Apoprotein A-I correlated with apoprotein A-II (r=
0
.468). Apoprotein
B
correlated with apoprotein C-II (r=
0
.393). Apoprotein C-II correlated with apoprotein
B
(r=
0
.393) and
E
(r=
0
.549). Apoprotein
E
only correlated with apoprotein C-II (r=
0
.549).
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EFFECT OF PRELOADING ON POST-CONSTRUCTION CONSOLIDATION SETTLEMENT OF SOFT CLAY SUBJECTED TO REPEATED LOADING

藤原東雄, 上俊二

土質工学会論文報告集
1990年 30 巻 1 号 76-86
発行日: 1990/03/15
公開日: 2008/02/29

DOI https://doi.org/10.3208/sandf1972.30.76

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The behavior of the soft clay grounds subjected to repeated loading is different from that subjected to sustained loading. The difference in settlement between these two loading patterns should be due to secondary compression over a long period of time. Consequently, soft clay grounds subjected to repeated loading tend to be more compressible than those subjected to sustained loading. Therefore, it is necessary for engineers to predict post-construction settlements under repeated loading. In this respect, the preloading is considered to be promising as a countermeasure to reduce the settlement of clay under repeated loading as well as under sustained loading. The effect of preloading on post-construction consolidation settlement of soft clay subjected to repeated loading after removal of a part of preload is investigated in the present paper. It has become clear that the settlement of a clay sample after preconsolidation is mainly affected by the amount of preload, the degree of consolidation due to the preload, the amount of permanent load and the amount of repeated load after removal of preload. The calculated settlement versus time relations using a method to estimate the amount of consolidation settlement of soft clay grounds subjected to repeated loading after removal of preloading were compared with the observed degree of consolidation as parameters of the intensities of preload and repeated load.
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SITES OF RELIQUEFACTION CAUSED BY THE 1983 NIHONKAI-CHUBU EARTHQUAKE

安田進, 陶野郁雄

土質工学会論文報告集
1988年 28 巻 2 号 61-72
発行日: 1988/06/15
公開日: 2008/02/29

DOI https://doi.org/10.3208/sandf1972.28.2_61

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The Nihonkai-chubu Earthquake, with a magnitude of
7
.
7
, occurred on May 26, 1983 in northwest Japan and produced liquefaction sites in the coastal plain of Akita and Aomori Prefectures. About one month later, the maximum aftershock, with a magnitude of
7
.1, again induced liquefaction at several sites in Aomori Prefecture. The authors surveyed the affected area and discovered almost ten reliquefaction sites. Initial liquefaction at these sites had not occurred solely because of the main shock of the Nihonkai-chubu Earthquake. Initial liquefaction at some sites was attributable to the Niigata Earthquake in 1964, the Tokachi-oki Earthquake in 1968, and other earlier earthquakes. Although it had earlier been thought that the occurrence of reliquefaction would be improbable, the authors' investigation shows that reliquefaction occurs frequently, even when the acceleration caused by a later earthquake was less than that caused by a former earthquake. It can therefore be said that a site liquefied by an earthquake can be reliquefied by a subsequent earthquake.
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英国における過去半世紀 (1922～1972) 間の冶金用コークスの研究

George W. Lee

燃料協会誌
1973年 52 巻 3 号 171-177
発行日: 1973/03/20
公開日: 2010/06/28

DOI https://doi.org/10.3775/jie.52.171

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PREDICTION METHOD ON DEFORMATION BEHAVIOR OF CAISSON-TYPE SEAWALLS COVERED WITH ARMORED EMBANKMENT ON MAN-MADE ISLANDS DURING EARTHQUAKES

金谷守, 河井正, 栃木均

地盤工学会論文報告集
2001年 41 巻 6 号 79-96
発行日: 2001/12/15
公開日: 2008/02/29

DOI https://doi.org/10.3208/sandf.41.6_79

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In this paper, centrifuge shaking table tests were conducted in order to understand the performance of seawalls during a seismic event. The model tests showed that the displacement of the caisson was much affected by the seaward shear deformation of the sand seabed beneath it during shaking. It was also confirmed that an armored embankment played an important role in the displacement of the caisson during shaking. Based on these test results, a two-dimensional DEM-FEM coupled analysis method was newly developed to numerically predict the deformation of seawalls covered with armored embankments during earthquakes. The movements of the armor units were calculated by DE analysis and deformations of the caisson, rubble mound, sand seabed and backfill were calculated by FE analysis considering the non-linearity of the soil materials based on the effective stress. Dynamic interaction was taken into account by delivering the nodal displacements of the finite elements or the nodal forces converted from the contact forces through the imaginary distinct elements defined at the boundaries between the DE and FE domain. The applicability of this method to the prediction of the deformation of seawalls was verified through numerical simulations of the centrifuge model test.
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INVERSE ANALYSIS OF DYNAMIC SOIL PROPERTIES BASED ON SEISMOMETER ARRAY RECORDS USING THE EXTENDED BAYESIAN METHOD

本城勇介, 岩本悟志, 杉本三千雄, 鬼丸貞友, 吉澤睦博

地盤工学会論文報告集
1998年 38 巻 1 号 131-143
発行日: 1998/03/15
公開日: 2008/02/29

DOI https://doi.org/10.3208/sandf.38.131

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Seismic records obtained from a seismometer array located in downtown Tokyo Japan for about ten years were inversely analyzed to estimate the dynamic soil parameters. Due to the illposed nature of the problem, the simple and often used "least square method" does not properly estimate the parameters. The Extended Bayesian Method combined with the Akaike Bayesian Information Criterion was introduced to overcome this difficulty. The results obtained were compared with dynamic triaxial test results obtained at the time of the seismometer installation. The shear moduli agree quite well with the estimated results, however the damping ratios estimated are slightly higher than the ones obtained in the laboratory.
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