This article focuses on two of the earlier works in the Makiguchi corpus, "Kyoju no togo chushin toshiteno kyodoka kenkyu" ("Research into Community Studies as the Integrating Focus of Instruction," 1912/1987; hereafter "Community Studies"), and "Chiri kyoju no hoho oyobi naiyo no kenkyu" ("Research…
KANTO SHIBU KENKYU HAPPYOKAI, 4-5 Aug 88/ 26 Irradiation Characteristics of Tritium Breeding Materials /Kenji Noda, Hitsohi Watanabe; NIPPON...Characteristics of Tritium Breeding Materials 43067612 Tokyo NIPPON SERAMIKKUSU KY0KAI KANT0 SHIBU KENKYU HAPPYOKAI in Japanese 4-5 Aug 88 p 6 [Article by...Kenji Noda and Hitsohi Watanabe, JAERI] [Text] 1. Introduction Atomic fusion reactor tritium breeding materials are used to produce tritium for
Matoba, Masami; Sarkar Arani Mohammed Reza
In this paper, we examine how journal and ethnography field notes in Jugyou Kenkyu (lesson study) help teachers to understand the diverse range of talents and abilities of their students. Especially, we focus on how ethnography field note and reflective papers (karate) help teachers to change their assumptions about student learning. The data…
Spataro, B.; Alesini, D.; Chimenti, V.; Dolgashev, V.; Haase, A.; Tantawi, S.G.; Higashi, Y.; Marrelli, C.; Mostacci, A.; Parodi, R.; Yeremian, A.D.; /SLAC
Two 11.424 GHz single cell standing wave accelerating structures have been fabricated for high gradient RF breakdown studies. Both are brazed structures: one made from copper and the other from sintered molybdenum bulk. The tests results are presented and compared to those of similar devices constructed at SLAC (Stanford Linear Accelerator Center) and KEK (Ko Enerugi Kasokuki Kenkyu Kiko). The technological issues to build both sections are discussed.
Mittag, Jennifer; Šola, Ivana; Rusak, Gordana; Ludwig-Müller, Jutta
Auxin homeostasis is involved in many different plant developmental and stress responses. The auxin amino acid conjugate synthetases belonging to the GH3 family play major roles in the regulation of free indole-3-acetic acid (IAA) levels and the moss Physcomitrella patens has two GH3 genes in its genome. A role for IAA in several angiosperm--pathogen interactions was reported, however, in a moss--oomycete pathosystem it had not been published so far. Using GH3 double knockout lines we have investigated the role of auxin homeostasis during the infection of P. patens with the two oomycete species, Pythium debaryanum and Pythium irregulare. We show that infection with P. debaryanum caused stronger disease symptoms than with P. irregulare. Also, P. patens lines harboring fusion constructs of an auxin-inducible promoter from soybean (GmGH3) with a reporter (ß-glucuronidase) showed higher promoter induction after P. debaryanum infection than after P. irregulare, indicating a differential induction of the auxin response. Free IAA was induced upon P. debaryanum infection in wild type by 1.6-fold and in two GH3 double knockout (GH3-doKO) mutants by 4- to 5-fold. All GH3-doKO lines showed a reduced disease symptom progression compared to wild type. Since P. debaryanum can be inhibited in growth on medium containing IAA, these data might indicate that endogenous high auxin levels in P. patens GH3-doKO mutants lead to higher resistance against the oomycete.
Mittag, Jennifer; Gabrielyan, Anastasia; Ludwig-Müller, Jutta
Two proteins of the GRETCHEN HAGEN3 (GH3) family of acyl acid amido synthetases from the moss Physcomitrella patens conjugate indole-3-acetic acid (IAA) to a series of amino acids. The possible function of altered auxin levels in the moss in response to two different growth perturbations, elevated temperatures and darkness, was analyzed using a) the recently described double knockout lines in both P. patens GH3 genes (GH3-doKO) and b) a previously characterized line harboring an auxin-inducible soybean GH3 promoter::reporter fused to β-glucuronidase (G1-GUS). The GUS activity as marker of the auxin response increased at higher temperatures and after cultivation in the darkness for a period of up to four weeks. Generally, the double knockout plants grew more slowly than the wild type (WT). The altered growth conditions influenced the phenotypes of the double knockout lines differently from that of WT moss. Higher temperatures negatively affected GH3-doKO plants compared to WT which was shown by stronger loss of chlorophyll. On the other hand, a positive effect was found on the concentrations of free IAA which increased at 28 °C in the GH3-doKO lines compared to WT plants. A different factor, namely darkness vs. a light/dark cycle caused the adverse phenotype concerning chlorophyll concentrations. Mutant moss plants showed higher chlorophyll concentrations than WT and these correlated with higher free IAA in the plant population that was classified as green. Our data show that growth perturbations result in higher free IAA levels in the GH3-doKO mutants, but in one case - growth in darkness - the mutants could cope better with the condition, whereas at elevated temperatures the mutants were more sensitive than WT. Thus, GH3 function in P. patens WT could lie in the regulation of IAA concentrations under unfavorable environmental conditions. Copyright © 2015 Elsevier Masson SAS. All rights reserved.
Midorikawa, Akira; Kawamura, Mitsuru
The existence of the behavioral variant of frontotemporal dementia (bv-FTD), including senile Asperger's syndrome (AS), has been proposed. However, there are no empirical case reports to support the proposal. In this report, we present 3 patients who showed symptoms of bv-FTD and demonstrated signs of autistic spectrum disorder, especially AS. We evaluated 3 subjects using the diagnostic criteria for bv-FTD, and their caregivers retrospectively provided data to calculate the Autism-Spectrum Quotient, Japanese version [Wakabayashi et al.: Shinrigaku Kenkyu 2004;75:78-84]. We also compared these data with those obtained from 3 individuals with Alzheimer's disease. All 3 patients met the criteria for bv-FTD and had a higher Autism-Spectrum Quotient score than did comparable Alzheimer's disease subjects. It is possible that some senile persons with frontotemporal lobar degeneration-like maladaptive behavior may suffer from subclinical AS.
Midorikawa, Akira; Kawamura, Mitsuru
Background/Aims The existence of the behavioral variant of frontotemporal dementia (bv-FTD), including senile Asperger's syndrome (AS), has been proposed. However, there are no empirical case reports to support the proposal. In this report, we present 3 patients who showed symptoms of bv-FTD and demonstrated signs of autistic spectrum disorder, especially AS. Methods We evaluated 3 subjects using the diagnostic criteria for bv-FTD, and their caregivers retrospectively provided data to calculate the Autism-Spectrum Quotient, Japanese version [Wakabayashi et al.: Shinrigaku Kenkyu 2004;75:78–84]. We also compared these data with those obtained from 3 individuals with Alzheimer's disease. Results All 3 patients met the criteria for bv-FTD and had a higher Autism-Spectrum Quotient score than did comparable Alzheimer's disease subjects. Conclusion It is possible that some senile persons with frontotemporal lobar degeneration-like maladaptive behavior may suffer from subclinical AS. PMID:22719743
(Abstract only) Japan has about 100 years of history of variable star observing since Naozo Ichinohe, professional astronomer in Tokyo Observatory, observed d Cep in 1906. The first amateur variable star observer is Yoshihiko Kasai, who began observing variable stars in 1918. I introduce a brief history of Japanese amateur variable star observation, including topics of variable star organizations, nova and supernova hunters, collaborations with the AAVSO and the world, PEP and CCD observations. I also introduce the most active variable star observer, Hiroaki Narumi, who made over 260,000 visual estimates since 1975. VSOLJ was established in 1987 in collaborations with the variable star sections of Nihon Tenmon Kenkyu-kai (NTK) and the Oriental Astronomical Association (OAA). VSOLJ maintains a database of Japanese variable star observations (http://vsolj.cetus-net.org) and publishes the Variable Star Bulletin in English.
Even giving birth has become a political issue in the tense Yugoslav province of Kosovo. Although ethnic Albanians in the province outnumber Serbs by nearly 10-to-1, they live 2nd-class lives. One ethnic Albanian midwife who lives near the capital of Pristina says that 1500 babies have been born in her spare room during the past 20 months to women who preferred to take risks rather than go to Serb-run clinics. Women who come to the midwife--she did not want her name used or even the name of her town mentioned--give birth on a narrow cot covered with 2 soiled plastic sheets. They clench their teeth to stifle the pain--the midwife saves her meager supply of anesthetic for severe cases only. Next to the cot is a small cradle, but otherwise there is no sign that the room with its sofas and cabinets is a maternity clinic. Albanians have a birth rate of 34/1000 residents--Europe's highest. In Kosovo, about 200,000 Serbs are outnumbered by 1.8 million albanians, in the land Serbia cherishes as the cradle of it civilization. The Serbs say they are being swamped by Albanians, and in the past 10 years, waves of Serbs have left Kosovo, Yugoslavia's poorest province. At least 2000 have left in the past 12 months. But ethnic Albanians say it is the Serbs who practice demographic warfare. After a period of unrest in mid-1990. Serbian forces clamped down on an Albanian independence drive. Albanian doctors and nurses were fired. The gynecological clinic in Pristina lost some top specialists. "They did it to change the demographic map of Kosovo--to discourage Albanian births," said Dr. Flora Doko, president of the health committee of the Democratic League--the main Albanian opposition party, which has formed a government-in-exile and seeks independence for the province. Unconfirmed reports of Albanian babies being positioned in hospitals further inflamed the atmosphere in the suspicious society. There is no law discriminating against Albanians in medical care, but they claim
Frączek, Paweł; Kaliski, Maciej; Siemek, Paweł
The paper discusses the essence of Poland's energy security, decisive factors for its attainment and the structure of primary energy sources of the country. It describes the main problem areas in functioning of the energy sector in Poland, as well as the conditions for its modernization. The issues of increasing the natural gas share in the country's structure of primary energy sources and a construction of the first nuclear power plant in Poland have been particularly emphasised. The paper stresses that without modernizing actions it will be impossible for Poland to fulfil international obligations concerning changes in the functioning of the energy sector. The study, analysing the conditions for increasing the role of natural gas in Poland, points at the necessity to expand the gas infrastructure, to increase a scale of gas production from domestic deposits and to complete liberalization of the energy industry. It also emphasises that a potential delay in the construction of the country's first nuclear power plant may limit competitiveness of the economy. W artykule omówiono istotę bezpieczeństwa energetycznego Polski, czynniki decydujące o jego osiągnięciu oraz strukturę źródeł energii pierwotnej w kraju. Przedstawiono główne problemy funkcjonowania sektora energii w Polsce oraz uwarunkowania jego modernizacji. Szczególny nacisk położono na kwestie zwiększenia udziału gazu ziemnego w krajowej strukturze źródeł energii pierwotnej oraz budowy pierwszej elektrownii atomowej w Polsce. Podkreślono, że bez podjęcia działań modernizacyjnych niemożliwe będzie wypełnienie zobowiązań międzynarodowych Polski dotyczących zmian w sposobie funkcjonowania sektora energii. Analizując uwarunkowania zwiększenia znaczenia gazu ziemnego w Polsce, wskazano na konieczność rozbudowy infrastruktury gazowniczej, zwiększenia skali wydobycia gazu ziemnego z krajowych złóż oraz na kwestię dokończenia liberalizacji branży. Podkreślono, że dla zwi
László, Márton, ,, Dr.
varieties, estimated at 85-100 t/ha for potato, 75-85 t/ha for beet and 12-15 t/ha for wheat (Evans 1977). These are far higher than the yields commonly obtained in practice. World average yields were only 1/6th of the potential for potato, 1/6th for wheat and 2/5th for sugar beet in 1995. Utilization of the crop The major part of potato production is usually used for human consumption. Human consumption of potatoes however has declined in the industrialised countries as the standard of living has increased. In these countries an increasing proportion of the crop is used for manufacturing products such as crisp, oven-ready chips, dehydrated potato powder. Thus, in Hungary the consumption of potatoes per person decreased from 110 kg in 1951/1960 to 60 kg in 1995, whereas the consumption of processed potatoes increased from 1 to 15 kg/person during this period. Uptake of potassium Potassium is the nutrient taken up by potato in the greatest quantity, it also takes up much nitrogen and appreciable amounts of phosphorus, calcium, magnesium and sulphur (Perrenoud 1993). Maximum uptakes by different varieties in Japan range between 140 and 267 K2O (Kali Kenkyu Kai 1980). In England, potatoes grown on the " blueprint" system and giving the very high yield of 77.7 t/ha took up 450 kg/ha K2O (Anderson and Hewgill 1978). Brazílian experiments with 6 varieties showed the following uptakes (kg/ha): potassium 207-367 (Motta 1976). Removal of potassium by tubers 23 experimental crops in France (Loué 1977), -with a mean yield of 37.3 t/ha tubers removed: 196 kg K2O, respectively. It is equal to 5.3 kg K2O per 1 tonne tuber. Motta Macedo (1976) reports the following removals in kg/ha for 6 varieties grown in Brazíl: K2O: 118-192. In 14 experiments in India (Grewal and Singh 1979) a mean yield of 28.8 t/ha tuber was obtained which removed an average of 91 kg/ha K2O. At very high yield level, nutrient removal in tuber is very high. Anderson and Hewgill (1978) report a yield of 90 t