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Measurement of hydration number of carbon monoxide-argon mixed gas hydrates
Get PDFガスハイドレートの水和数は結晶中にガスがどれだけ占有されているかを表す指標である．重量測定法による水和数の推定は，混合ガスハイドレートにも容易に対応できる利点を有する．一方で試料生成時の氷の残存によって水和数を過大評価する欠点もある．本研究では，重量測定法と粉末X 線回折法を組み合わせて，結晶構造II 型の一酸化炭素・アルゴン混合ガスハイドレートの水和数を推定した．生成圧力の増加にともない，水和数はわずかに減少し，他のゲストガスのハイドレートと同様の水和数の圧力依存性が確認されたものの，一酸化炭素の多重占有については確認できなかったjournal articl
Material Properties of a Low Contraction and Resistivity Silicon–Aluminum Composite for Cryogenic Detectors
Get PDFWe report on the cryogenic properties of a low-contraction silicon–aluminum composite, namely Japan Fine Ceramics SA001, to use as a packaging structure for cryogenic silicon devices. SA001 is silicon–aluminum composite material (75% silicon by volume) and has a low thermal expansion coefficient (～1/3 that of aluminum). The superconducting transition temperature of SA001 is measured to be 1.18 K, which is in agreement with that of pure aluminum and is thus available as a superconducting magnetic shield material. The residual resistivity of SA001 is 0.065 µΩm, which is considerably lower than equivalent silicon–aluminum composite material. The measured thermal contraction of SA001 immersed in liquid nitrogen is
, which is consistent with the expected rate obtained from the volume-weighted mean of the contractions of silicon and aluminum. The machinability of SA001 is also confirmed with a demonstrated fabrication of a conical feedhorn array, with a wall thickness of 100 µm. These properties are suitable for packaging applications for large-format superconducting detector devices.journal articl
Intonation of Tag Question -An Application of Research and Education-
Get PDFIn this paper, we will examine intonation of tag question.
In that case, we will take English way of thinking and so on into account.
It seems to us that cognitive linguistics has provided very useful insights in almost every field of linguistics.
It says in the theory that “when the form has changed, the meaning has changed, too.”
I think this principle applies to English intonation, as well.
This time, we will focus on the usage of constant-polarity tag question in particular.
Finally, we will state a few problems to be solved in the future.イントネーションには、いろいろな機能があることが報告されている。伊関（2017,pp.106-39）では、イントネーションの談話機能（特に Brazil の音調理論）に注目して詳述するとともに、この理論の英語教育への適用可能性ということを追究してきた。
今回は、イントネーションについて筆者が過去において発表してきた論考を基にして、さまざまな角度から興味深い問題点を考察していくことにする。付加疑問文については、詳細に検討していく。
要するに、イントネーションの違いがあれば、たとえ話し手の発話内容が同じであっても、聞き手によっては異なった印象を受けるということは当然ありうる。さらに言えば、日本語は英語に比べてイントネーションへの依存度が低い言語であるということがよく言われる。このことは、言語（イントネーション）の普遍性を考える上で大変重要な事実である。
言語の普遍性についての考察は、大変興味深いかつ大きなテーマであるといえる。departmental bulletin pape
HYBRID UTILITY FUNCTION AND ENTROPY WEIGHTS MODEL FOR REMANUFACTURABILITY EVALUATION OF USED PARTS
Get PDFProceedings of the 2021 International Workshop on Modern Science and Technology; September 29, 2021conference pape
COMPARING PERFORMANCE OF DIFFERENT LINGUISTICALLY-BACKED WORD EMBEDDINGS FOR CYBERBULLYING DETECTION
Get PDFProceedings of the 2021 International Workshop on Modern Science and Technology; September 29, 2021conference pape
A RECOGNITION ALGORITHM OF FREQUENCY HOPPING SIGNAL MODULATION IN MULTIPATH CHANNEL
Get PDFProceedings of the 2021 International Workshop on Modern Science and Technology; September 29, 2021conference pape
AN IMPROVED BLIND SOURCE SEPARATION ALGORITHM IN COMPLEX DOMAIN
Get PDFProceedings of the 2021 International Workshop on Modern Science and Technology; September 29, 2021conference pape
PLANT ROOT DAMAGED BY SOIL FREEZING IN LOW SNOW WINTER: ESTABLISHMENT OF MONITORING SYSTEM BASED ON PHYSIOLOGICAL OBSERVATION
Get PDFProceedings of the 2021 International Workshop on Modern Science and Technology; September 29, 2021conference pape
BLOCKCHAIN TECHNOLOGY IN ENHANCING THE EMPLOYMENT STATUS IN HIGHER EDUCATION
Get PDFProceedings of the 2021 International Workshop on Modern Science and Technology; September 29, 2021conference pape