[1] The purpose of this reserch is to make clear what type of design can give good effects to win the high readership score. At the begining I had to know what factors decide the readership score, and how to change the quality of the desing into numerical value. I have used the method of multi-dimentional analysis with the help of a computer, and got the estimation formula, with kinds of factors, as follows ; A^^〜=++D+K+aE++cG. A^^〜=estimated values of the readership score. 1) , , D, K : these four factors are given as category values (so we call them); each factor is classified into several categories. =week day, classified into categories. =pages of a newspaper, which are characterized by the kinds of articles, news, and the other reading matters, classified into categories. D=kinds of goods and trades of the advertizement, classified into 14 catedories. K=constants, given to each 13 surveys. 2) , F, G : these factors are given as numerical values. G=area of advertizement, measured by the unit of column in the whole page length, being classified into kinds of area (2.5, 3.5, 5, , 10, 15) and 15 column means a whole page, about 2,000cm^2. , F are the marks obtained in the design of advertizements. =sum of the marks obtained in each design element on the advertizement. F=the marks obtained on the whole effect of the design. 3) a, , : coefficients Using the above formula with the category values and the coefficients, we can obtain the naked design effect from the actual value A of readership score: aE+=A-(++D+K+cG). In this research, I used 1,829 data of readership score from 1960 to 1968, being obtained by 13 survevs, spring and autumn twice a year. The sample of size each survey was 3,541, 2,251, or 200 in the other 11 surveys. Multiple correlation coefficient between the estimated value A^^〜 and the actual value A is .951. The table 2^* shows the contribution indexes of each factor by 3 kinds of expression-(1) Range : the absolute difference between the maximum and the minimum category values, (2) Standard deviations of the category values, (3) Partial correlation coefficient : the relationship between the actual values A and each factors. *see the table 2 in the thesis in Japanese. [2] The important point was in the determination of the values of , F. is the sum of the marks obtained in each design element, classified into four kinds : =_1+_2+_3+_4. design elements [table] _1, _2, _3, _4, these values have the 5 grades, as , 1, 2, 3, 4 and is given to the design that has no attractive effect or no applicable element. And obtain the marks of to grades as the sum of them. The values of F have also 5 grades, to 4. The principles to determine the values of , F are as follows : a) The marks obtained of , F must be the relative values among the each survey, and at the same time, they must have constancy within the same survey-the same elements of design must win the same marks obtained. ) They must be determined as to win the highest multiple correlation coefficient, when they are put into the estimation formula. ) They must be reasonable. In order to justify them, we must carry many researches on the actual condition. The frequency of accurence of each grade of , F values, as the table 5-4, and 5-5 in the thesis in Japanese.

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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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Purpose: This study aims to evaluate the effect of different glazing methods on translucency parameter (TP), contrast ratio (CR), opalescence parameter (OP), surface roughness (Ra) and topography of the silicate ceramics.

Methods: Seventy specimens (10 ×10 ×1 mm) were fabricated from lithium disilicate (IPS

.max CAD, abbreviated as ) and zirconia-reinforced lithium silicate (Vita Suprinity, abbreviated as VS) ceramics and divided into subgroups (n = 10) according to the polishing and glazing procedures: (1) mechanical polishing before-crystallization (m-), (2) mechanical polishing after-crystallization (m-), (3) glaze powder/liquid after-crystallization (pl-), (4) glaze-paste before-crystallization (gp-), (5) glaze-paste after-crystallization (gp-), () glaze-spray before-crystallization (gs-), () glaze-spray after-crystallization (gs-). Color and Ra measurements were performed. CIEL*a** and CIEXYZ parameters were recorded and TP, CR, and OP values were calculated. Data were analyzed using two-way ANOVA and Tukey HSD tests (α = .05).

Results: In

groups, the highest Ra value was found in gs- (1.66 ± .14 μm) while the lowest value was found in pl- (.68 ± .08 μm). In VS groups, the highest Ra value was found in gp- (1.64 ± .25 μm) while the lowest value was found in m- (.77 ± .06 μm) (p < .05). The mean TP value of (17.62 ± .73) was found to be higher than VS (15.37 ± 1.16). The CR (.72±.030) and OP (12.06 ± .74) values of VS were found higher than CR (.57 ± .02) and OP (.72 ± .40) values of .

Conclusions: Zirconia-reinforced silicate ceramics have higher opalescence and lower translucency values than lithium disilicate ceramics. Increase in surface roughness reduces translucency. Glaze powder/liquid after-crystallization is the most effective way to reduce surface roughness of lithium disilicate ceramics while that is mechanical polishing after-crystallization for zirconia-reinforced silicate ceramics.

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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. keV +→2₁⁺ transition are separated by the ion-free beta-ray spectrometer. The M1-2 mixing ratio, δ², and the dimensionless ratio X of -2 mixing of the 586. keV transition are obtained to be δ²≤.16 and .034≤X≤.038, respectively. The 2 branching ratio (2; +→+): (2; +→2₁⁺): (2; +→0₁⁺) is determined to be .023 : 1. : 5..

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Using two direct introduction methods, DNA synthesis or cell proliferation activities of three purified proteins from . coli, namely, human papillomavirus (HPV) proteins of type 16, a mutant type 16 (24 -G) (transformation defective) and type , were measured in mouse fibroblast, 127 cells. By a microinjection method, the order of the cell mitotic indexes for the three proteins as determined by 5-bromo-2'-deoxy-uridine (BrdU) staining was type 16, and 16 (24 -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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Using the so-called pseudo-static method, a stability analysis was made for the mountain slide that took place at Mitake-iriya village at the time of the Izu-Ohshima-Kinkai earthquake of January 14, 1978. Undisturbed samples of volcanic clay were obtained in blocks from the exposed surface of the deposit identified to have been the sliding surface. The partially saturated clay samples were tested under consolidated undrained conditions using the triaxial test equipment. Dynamic axial stresses with irregular time histories were applied to the specimens in combination with statically sustained axial stresses to determine the soil strength under the conditions simulating in-situ states of stress during the earthquake. The results of the tests were expressed in terms of the Mohr-Coulomb type failure criterion which showed that, while the angle of internal friction remained almost unchanged, the cohesion component in irregular loading increased above values obtained in the static loading. Using the strength parameters thus determined, a pseudo-static analysis was made to check the stability of the soil masses that had actually slid during the 1978 earthquake. The maximum horizontal acceleration required to cause the slide was computed. The computed accelerations were shown to cover a range between 400 and 500 gals which is consistent with the range estimated by other investigators on the basis of overturning of tombstones in the vicinity of the slide area.

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We screened the differentiation-inducing activities of 39 mushroom extracts from Akita prefecture, Japan, on the mouse osteoblastic cell line, MC3T3-1. Sixteen phosphate buffered saline (PBS), 8 boiled PBS, 14 ethanol and 12 methanol extracts induced alkaline phosphatase (ALP) activities, an indicator of MC3T3-1 cell differentiation. The enzyme activities were markedly induced by extracts of Tricholoma auratum, and we isolated the active compound from methanol extracts of this mushroom. Physical data for the isolated active compound were identical to those for (,24R)-ergosta-,-diene-3β,5α,-triol (1). 1 induced ALP activities of MC3T3-1 cells and promoted cell proliferation. To investigate the relationships between the chemical structure and differentiation-inducing activity of the compound, ALP-inducing activities of MC3T3-1 cells by 1, ergosterol (2), ergocalciferol (3), cholesta-3β,5α,-triol (4), -dehydrocholesterol (5) and cholecalciferol () were tested. The enzyme activities of MC3T3-1 cells were increased 3.-fold by 10 μM 1 and 2.4-fold by 10 μM 4. However, 2, 3, 5 and did not induce MC3T3-1 cell ALP activity at .1—10 μM. These results suggested that the OH groups at -5 and/or - of 1 and 4 played an important role in their differentiation-inducing activities on MC3T3-1 cells. Furthermore, 1 suppressed induction of MC3T3-1 cell apoptosis by serum starvation.

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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 M1-2 mixing ratio δ, and the -2 mixing ratio μ_k are obtained for 818. keV +→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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Two new partially saturated tricyclic ring systems, , a, , 8, , 10, 10a, 11-octahydro-11-oxodibenz [, ] oxepins (3a and 3), and -thiepins (4a and 4) were synthesized. Compounds 4a and 4 were desulfurized to give a pair of isomeric 2-methylbenzoylcyclohexanes (10a and 10). Deuterated 4a and 4 (11a and 11) were prepared starting from butadiene- (12). The stereochemical features of 3a (trans), 3 (cis), 4a (trans) and 4 (cis) are compared with those of 10a, 10, 11a and 11 on the basis of proton nuclear magnetic resonance data.

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The modulns of longitudinal elasticity and their temperature dependence in commercial aluminum cast alloys were measured in the temperature range from room temperature (20°) to 250° by the resonant frequency method. The results obtained are as follows:
The modulus of longitudinal elasticity tended to decrease weakly and linearly (the tangent of its decrease, m = (-2.4--3.3) × 10²kg/cm²/°) with the rise of temperature. Within the range of the experiments, aluminum cast alloys were divided into 3 groups, the lst group materials having large moduli of elasticity at room temperature (i. ., = (.15-.25) × 10⁵kg/cm²) were 2A-T, 3A-F, 4A-F, 4A-T4, 4-F, 4-T4, 8A-F, 8A-T4, etc., the 2nd group materials having intermediate moduli (i. ., = (.85-.98) × 10⁵kg/cm²) were 4-F, 4-T5, 4-T, 4D-F, 4D-T, A-F, etc. and the 3rd group materials showing considerably smaller moduli (i. ., = (.58-.65) × 10⁵kg/cm²) were 1A-F, 1A-T, 2A-F, etc. However, there were some differences between the moduli in this experiments and the moduli in the other data books, and these were considered due to the difference of the measurement principles and of hypotheses or assumptions involved in these principles, so it is suggested that the moduli of elasticity should be reported with indication of the measuring method.

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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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Circuit techniques to enhance the linearity of input-voltage-to-current (V/I) conversion and to increase the output impedance of a current source by compensating for the low intrinsic gain of a transistor were introduced to realize a high-frequency operational transconductance amplifier (OTA) for a low supply voltage using sub-100-nm CMOS processes. Applying these techniques, a MOS th-order Gm- linear-phase low-pass filter (LPF) was realized using a 65nm CMOS process. A simplified biquad LPF that can serve as a component of a th-order LPF was newly developed by replacing OTAs with resistors. As a result, the -3dB frequency bandwidth, group delay ripple, 3rd-order distortion, and 3rd-order input intercept point (IIP3) were 200MHz, 2.2%, ≤ -55dB with a 100MHz input, and +10.3dBm, respectively, all with a ±.1Vp-p input signal at each input terminal in the pseudodifferential configuration. The LPF including an output buffer dissipated 60mW in the case of a 1.2V supply. Wide spurious-free dynamic range (SFDR) characteristics were confirmed up to high frequencies.

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When a mudflow moves down a slope, the gravity induced shear stress, τ, is opposed by the combined effect of the undrained shear strength, c_u, of the mud, and its viscosity, η, which is associated with the velocity gradient in the mudflow, dv/dy. In equation form this can be expressed as : τ= c_u+η(dv/dy). The resistance provided by the mud involves the contribution of both c_u and η. For an understanding of the mobilization mechanics of mudflows, one needs then these two parameters. This study describes two methods that can be used to determine these parameters. The c_u of the muds is measured using a cylinder-strength meter devise. The technique associated with this devise consists in lowering a cylinder of known dimension and weight into a mud sample, measuring the depth of penetration of the cylinder into the mud, and calculating the strength, c_u, of the mud required to support the solid cylinder at that depth. The c_u of the mud is calculated using Sokolovski's theory designed to calculate the indentation pressures developed by a Tresca plastic when a cylinder penetrates it. The determination of the viscosity, η, of the mud is obtained from either the velocity measurements of the free surface of the mudflow, or from the difference between the velocity of the free surface of the mudflow and its velocity at the interface between the mudflow and the surface on which it moves. The viscosity η is obtained from a relationship that relates these velocities with η.

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The previously reported technique for determination of elemental compositions of organic ions are improved in that both mass differences and relative intensity ratios of accompanying isotopic peaks are examined. As an example, a peak at m/ (peak a)of 2-aminopyridine is selected. The observed mass difference(Table1)of two isotopic peaks at m/ 95(peak and )suggested that the peak a contains N or both N and O(Table2). However, comparisons of the observed and calculated mass differences and intensity ratios of two peaks at m/ 96(peak d and )showed that peak a should not contain oxygen atoms(Table 3). We have therefore four possible combinations for peak a at m/ . The choice of the correct elemental composition , H, N, is based on the fact that the observed intensity ratios , , and are all in good agreement with calculated values(Table 4). Some technical features of the present method are also discussed.

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11-Amino-, a, , 8, , 10, 10a, 11-octahydrodibebenzo[, ]thiepines (a-d) and -oxepines (a-d) were synthesized by the Leuckart reaction of , a, , 8, , 10, 10a, 11-octahydro-11-oxodibenzo[, ]thiepines (1a, )and -oxepines (2a, ) followed by hydrolysis of the reaction products 4a-d and 5a-d, respectively. The four diastereomers, cis(a-H, 10a-H)-cis(10a-H, 11-H) a and a, cis(a-H, 10a-H)-trans(10a-H, 11-H) and , trans(a-H, 10a-H)-trans(10a-H, 11a-H) and , and trans(a-H, 10a-H)-cis(10a-H, 11-H) d and 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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