L'entree en Iran des armees britannique et sovietique s'est produite en aout 1941. Elle ebranla du coup le regime de la dynastie pahlavi qui etait au pouvoir depuis 16 ans, et mena le pays vers l'instabilite politique et le chaos social. La defaite de l'arme gouvernementale, qui etait le pivot du regime de Reza Shah, reduisit considerablement le controle du gouvernement central dans le pays. Cette situation politico-sociale confuse permit le developpement de differents mouvements politiques en Iran. C'est ainsi que le 16 aout 1942 le parti clandestin Komeley Jiyanewey Kurdistan (J-K) est ne a Mehabad, une ville au nord-ouest de l' Iran. Des sa formation, ce parti a su etendre sa sphere d'activite et, en une courte periode de temps, a fini par mettre sous son influence la ville et ses alentours. A la fin de la Seconde Guerre mondiale, en ete 1945, le J-K etait devenu une organisation representant le mouvement nationaliste kurde en Iran. C'est a ce moment-la qu'un autre parti politique, le Hizbi Dimokratiki Kurdistan (HDK), fonde par Qazi Mihemed a Mehabad aussi, devait remplacer le J-K. Des le janvier 1946, le HDK proclama l'instauration de la≪Republique de Kurdistan≫. Cependant, les troupes sovietiques qui avaient pris sous leur protection la Republique evacuerent les terres iraniennes, en mai 1946. Six mois plus tard, sous la pression militaire du gouvernement central iranien, la republique s'ecroula. Deux theories tentent d'expliquer le passage du J-K au HDK. William Eagleton Jr., par exemple, affirme dans The Kurdish Republic of 1946 que le HDK a ete cree sur le conseil des autorites sovietiques. L'ex-secretaire general du Parti Democratique du Kurdistan d'Iran, 'Ebd el-Rehman Qasimlu maintient par contre que Qazi Mihemed a etabli le nouveau parti de sa propre initiative, eu regard a la situation politique de cette epoque-la. Il considere que la passage du J-K au HDK comme etant l'evolution d'un parti nationaliste clandestin en un parti democratique. En analysant ces deux theories et en se basant sur les autobiographies des personages qui se sont engages dans cet evenement, cette etude tentera d'examiner le principe directeur et les activites du J-K et de mieux comprendre les raisons pour lesquelles le J-K devait etre remplace par le HDK. La conclusion generale portera sur les differents objectifs politiques du J-K et du HDK. Le J-K visait l'elevation du niveau culturel du peuple tout en luttant contre le tribalisme, qui etait, selon lui, le probleme majeur de≪la nation kurde≫, et cela en ecartant toute idee de revolte militaire. Le J-K a aussi exclu de son cadre les elites sociales telles que les leaders des tribus et dirigeants religieux de peur qu'ils n'excercent une influence sur les membres du parti. L'automne de 1944 fut le debut d'une nouvelle ere pour le mouvement kurde. Alors que l'espoir de l'autodetermination augmentait parmi le peuple a mesure que s'approchait la fin de la guerre, la necessite de la force militaire a commence a se faire sentir dans le J-K. C'est pour cela que s'est produite au sein du parti une tendance a compter sur l'aide militaire des sovietiques et a recourir au leadership de Qazi Mihemed, qui avait une certaine influence meme sur les leaders tribaux. Mais cette tendance etait essentiellement incompatible avec la ligne fondamentale du J-K et, graduellement, a prive ce parti de sa raison d'etre. Ainsi, le HDK se substitua au J-K en tant que≪parti democratique≫visant a rallier d'abord les elites sociales sous sa banniere, en s'appuyant sur l'autorite personnelle de Qazi Mihemed.

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Static characteristics of two different structured InAlGaAs/InAlAs superlattice avalanche photodiodes (SLAPDs) cooled by liquid nitrogen were evaluated at a wavelength of 1.5 μm. The dark current of the SLAPD having a thick superlattice layer of 0.504 μm was 5×10^-13 A. This was successively reduced by four orders of magnitude compared to that of the thin layer SLAPD of 0.231 μm at a breakdown voltage of around 20 V. The thickened layer was effective in suppressing tunneling dark current. An output current of 1.7×10^-12 A at a bias voltage of 15 V was measured for an optical input with a wavelength of 1.5 μm and a signal power of 1×10^-12 W. This showed a sharp distinction from the dark current.

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1. The chromosome numbers of 64 species have been studied on which 56 are investigated for the first time.
2. Morphological, anatomical and cytological findings on the Musaceae in the broad sense are considered from a phylogenetical standpoint and three distinct groups:
a) Musa-Ensete, b) Ravenala-Strelitzia-Phenakospermum and c) Holiconia are recognised as suggested by some authors. For these groups sub-familial status is proposed.
. Lowiaceae have been studied for the first time cytologically and their chromosome morphology, distinct from that of any other group of Zingiberales, confirms their claim to familial status.
4. Consideration of the conflicting theories proposed to account for the higher chromosome number in genera like Globba, Alpinia, and Phaemeria, etc. leads to rejection of Chakravorti's hypothesis of wholesale fragmentation of chromosomes and the acceptance of the opposed view of Raghavan and Venkatasubban and others.
5. Holttum's transference of the genus Zingiber to the tribe Hedychieae has been given cytological support on the following points:
a) the basic number in the genus Zingiber correlates with that of Kaempferia.
b) the new tribe Alpinieae (which is infact Zingibereae without Zingiber) have consistently 48 chromosomes in their somatic complements.
6. It is suggested that the African representatives of Kaempferia should be given the status of genus; Cienkowskya on the following points:
a) the difference in floral morphology
b) geographical separateness and
c) the difference in the number and morphology of the chromosomes. By comparing the present and past findings, various lines of evolution of the chromosome complements within each group are discussed.
7. The basic number 11 is considered to be probably the original one for the Zingiberales as a whole, being present in Ravenala which is the most primitive member in the order. From this secondary basic numbers have arisen through evolution.

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A biosynthetic pathway for (

)-methyl cinnamate formation was evaluated in Tricholoma matsutake by tracer experiments using ¹³C- and ²H-labeled precursors. One hundred percent selective ¹³C incorporation was observed when L-[1,2,,4,5,6,7,8,-

13C₉

, ^15/N]phenylalanine was converted to (

E

)-[1,2,

3

,4,5,6,7,8,

9

-

13C₉

]cinnamate and (

E

)-[1,2,

3

,4,5,6,7,8,

9

-

13C₉

]methyl cinnamate. Similarly, 100% selective ¹³C incorporation was observed when (

E

)-[1,2,

3

,4,5,6,7,8,

9

-

13C₉

]cinnamate was converted to (

E

)-[1,2,

3

,4,5,6,7,8,

9

-

13C₉

]methyl cinnamate. In contrast, the ²H incorporation selectivities were

82

.1% and

81

.4% when L-[2,

3

,4,5,6,7,7,8-²H₈]phenylalanine was converted to (

E

)-[2,

3

,4,5,6,7,8-²H₇]cinnamate and (

E

)-[2,

3

,4,5,6,7,8-²H₇]methyl cinnamate, respectively. Thus, T. matsutake synthesizes (

E

)-methyl cinnamate from L-phenylalanine via (

E

)-cinnamate. (

E

)-cinnamate was likely formed through two pathways: one was major and the other was a minor.

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This paper applies the fuzzy cluster analysis to six international stock markets (i.., France, Germany, the U.S., Canada, Japan, and China). We analyze the similarity values calculated from the monthly stock returns, using both Zadeh's and Ward's clustering methods. These two methods induce different partition trees. Both the Minkowski distance and cophenetic correlation coefficient choose Zadeh's method over Ward's method. The optimal partition tree and the associated optimal number of clusters suggest (1) the similarity of European countries, (2) the institutional regularity of the Chinese stock market, and () the strong influence of the U.S. These implications are consistent with standard economic theory, and are preserved under the addition of three countries (i.., the U.K., Mexico, and South Korea).

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The association between apolipoprotein (Apo-) polymorphism and the response of plasma cholesterol to dietary therapy (cholesterol intake of less than 300mg/day) was investigated for about 8 weeks in 208 nonfamilial hypercholesterolemia patients (/ 161, 4/ 47). The baseline lipoprotein concentration and the intake of energy and lipids were not significantly different between subjects with / and those with 4/ phenotypes. After the dietary therapy plasma total cholesterol and low density lipoprotein cholesterol were significantly decreased in both phenotype groups (p<0.05). The patients with 4/ had significantly smaller reductions of LDL-C than the patients with /. The changes of LDL-C showed a significant difference between the patients with / and 4/ by the Kruskal Wallis test (p=0.041). The presence of 4/ predicted the degree of cholesterol reduction following dietary therapy.

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(6,)-2,-エポキシ-,7,11,11-テトラメチルシクロウンデカ-6,-ジエン(2)をフムレン1((2,6,)-,7,11,11-テトラメチルシクロウンデカ-2,6,-トリエン)より合成する既知の合成法は実際に牧率が低く合成的に問題がある.さらに,2の合成はその反応性や物性の研究のために簡単に高牧率で行われることが望まれる.今回,2の新たな合成法と簡便な精製法を見いだし,2を高牧率で1から合成することができたので報告する.1のジエポキシ化,続く再結晶により得られたジエポキシド(8)は二価のチタンにより還元されて,1(273%)と8(25%)と少量のを含む2を主生成物(42.7%)として与えた.1とは原料として再利用できる.2の精製は1と同様硝酸銀()錯体の結晶で行い,純粋な2は1から通算牧率32.0%で得られた.2の既知方法による合成は4段階の反応と数回のカラム分離及び10%含浸シリカゲルカラム分離を必要とし牧率が極端に低い.今回,新しい2の合成法は2段階の反応で1回のカラム分離と再結晶により高い通算牧率を示す.

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Estriol antisera were raised and studied for the use in radioimmunoassay (RIA) of urinary estrogen as an aid of diagnosis of feto-placental function. Antisera to estriol-related six haptens, i.., estriol 16-glucuronide (-16-G), estriol 16-hemisuccinate (-16-succ), estriol 17-hemisuccinate (-17-succ), estriol 16, 17-dihemisuccinate (-16, 17-succ), estriol -carboxymethylether (--CME) and estriol -glucuronide (--G), were obtained by immunizing rabbits with the respective haptenbovine serum albumin (BSA) conjugate. Antiserum to -16-G-BSA reacted significantly with -16-G, C-17 conjugated estrogens and free estrogens. But it did not react with C- conjugated estrogens and other steroids. Similar properties were observed with antisera to -16-succ-BSA, -17-succ-BSA and -16, 17-succ-BSA, but their reactivities with C-16 or C-17 conjugated estrogens were slightly lower than that of anti--16-G-BSA serum. Among antisera which were raised against estriol linked to BSA via hemisuccinate varying in linking posirion, anti--16-succ-BSA serum highly reacted with -16-G, while anti--17-succ-BSA did with -17-G. Anti--16, 17-succ-BSA serum reacted with C-16 and C-17 conjugated estrogens to nearly the same extent. Antisera to both --CME-BSA and --G-BSA reacted with estrogens conjugated at C- position, but failed to react with C-16 or C-17 conjugated estrogens. The latter antiserum reacted more specifically with and -G than the former. Estrogen values in pregnancy urine samples estimated by the RIA by use of anti--16-G serum were not influenced by other components in urine, and showed a good correlation of y=0.x-1.28, r=0.983 with those determined by the currently available colorimetric method with -kit.

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The travel behavior is a result of complex decision making process affected by individual's socioeconomic, mode and trip characteristic as well as unobserved variables. The focus of this research was to identify the unobserved factors influencing travel behavior. Six latent variables named as travel factors were identified through factor analysis. Structural equation modeling (SEM) was used to identify casual relationship between observed variables and travel factors. It was noted that SEM cannot predict the travel demand but it has ability to express relationships between unobserved and observed variables. Then, travel factors were employed in discrete choice model to consider individual preferences on unobserved variables. It was found that the model with travel factors perform superior than model without travel factors. Conclusively, the further application of these factors in its different forms can effectively measure their effect in the travel demand model.

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A new concept for the calculation of the bearing capacity of shallow foundations is presented. The Terzaghi-Buisman equations was transformed and extended to include all possible load cases. The shape ratio was rigorously defined. Torsional moment factors considering eccentric horizontal loads were proposed and defined for the first time, in order that complete 6-dimensional interaction diagrams could be derived. The effect of embedded depth was also investigated and considered for special factors. The influence of cohesion was derived from Caquot's theorem of the corresponding states of stress. Experimental investigations with some interesting results are presented. A new calculation scheme is presented at the conclusion of the paper.

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Laboratory model test results for the ultimate bearing capacity of two closely-spaced strip foundations on sand have been presented. The model test results have been compared with the theoretical study given by Stuart (1962). The nature of variation of the experimental efficiency factors, α_q and α_r, associated with the bearing capacity factors, N_q and N_r, are similar to those predicted by the theory; however, their magnitudes are substantially lower for S/B<about . The foundation settlement at ultimate failure load increases for S/B<4.5 when compared with that of an isolated foundation.

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To determine l-ephedrine () and d-pseudoephedrine (PE) concentrations in human plasma simultaneously, we used a selected-ion monitoring method with gas chromatography-mass spectrometry (GC-MS) using deuterium-labeled and PE as internal standards. The and PE in human plasma were extracted with hexane-ethylacetate (/1) under alkaline conditions and were easily converted into their heptafluorobutyryl derivatives by treating with heptafluorobutyrylimidazole. The calibration curves of and PE showed a good linearity in the range from 0. to . ng/ml for , and from 0.41 to 41.0 ng/ml for PE, respectively. the limit of detection was 0. ng/ml for and 0.41 ng/ml for PE in human plasma, respectively.

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