Search Results 1-20 of 483

1
2
3
4
5
6
...
25
1 / 25

1

Cure Path Dependency in Crosslinked Structure of DGEBA/DICY/DCMU Thermosetting Resin

ODAGIRI Nobuyuki , SHIRASU Keiichi , KAWAGOE Yoshiaki , OKABE Tomonaga

… Consequently, anionic polymerization of epoxy mainly occurs because of dimethylamine generated by pyrolysis of DCMU. …

Materials System 38(0), 21-30, 2021

J-STAGE
2

Magnetic properties of Fe-Ni-system films prepared by electroless deposition

Yanai Takeshi , Tanaka Ryoma , Ueno Ryoya , Mieda Kafu , Kaji Junichi , Morimura Takao , Yamashita Akihiro , Nakano Masaki , Fukunaga Hirotoshi

… The deposition rate depended on the concentration of dimethylamine-borane (DMAB), which is a reducing agent used in the present study, and we obtained a high deposition rate (> …

AIP Advances 10(1), 015047, 2020-01-22

IR
3

Electroless Deposition of Ni-Sn Layers Having High Sn Content (>30 at.%) on Fe Substrates (1):～ Optimization of Bath Composition for Ni-Sn Tin Film ～ [in Japanese]

MIZUSHINA Manato , HAYASHI Yousuke , YOKOI Kento , KAWAI Akimasa , GUNJI Takao , MATSUMOTO Futoshi

… Ni）-tin（Sn）layers were electroless-deposited on iron（Fe）substrates from baths containing nickel sulfate（NiSO4）, sodium citrate（Na3C6H5O7）, and sodium stannate（Na2SnO3）with sodium hypophosphite（NaH2PO2）and dimethylamine-borane（C2H7N･BH3）as reducing …

Journal of The Surface Finishing Society of Japan 71(9), 577-586, 2020

J-STAGE
4

Indirect Potentiometric Determination of Polyquaternium Polymer Concentrations by Equilibrium Binding to 1-Dodecyl Sulfate

ANDERSON Evan L. , SAMANIEGO Pablo D. , BÜHLMANN Philippe

… We present here an alternative technique for the determination of a representative polyquaternium polymer, poly(dimethylamine-co-epichlorohydrin) chloride, by equilibrium binding with a singly charged anionic surfactant, 1-dodecyl sulfate. …

Analytical Sciences 35(6), 679-684, 2019

J-STAGE
5

A Highly Active PBP-Iridium Catalyst for the Dehydrogenation of Dimethylamine-Borane: Catalytic Performance and Mechanism

Kwan Enrique Huang , Ogawa Hayato , Yamashita Makoto

… A catalyst system comprising the iridium complex and KOtBu showed excellent performance in the dehydrocoupling of N,N-dimethylamine–borane (DMAB), releasing 1 equivalent of dihydrogen gas from a concentrated solution of DMAB at a low catalyst loading of 0.05 mol % and with an initial turnover frequency of approximately 3400h^−1. …

ChemCatChem 9(13), 2457-2462, 2017-07-07

IR
6

Methods for Measuring Serum Creatinine Concentrations in Dogs and Cats Given Squid in Their Diet [in Japanese]

TANNO Shogo , TAKASHIMA Kazuaki , YAMANE Tsuyoshi , TAKAYOSHI Naoko , URANO Hikaru , YAMANE Yoshihisa

我々はこれまでにスルメイカを多量に摂食した猫の多くが嘔吐を呈し，また摂食後の血中クレアチニン（Cre）濃度が富士フイルムメディカル株式会社製のDRI-CHEM7000V（DRI-CHEM）を用いて測定すると一過性に上昇することを報告した。一方，同検体をDRI-CHEMとは測定原理の異なるキノン色素法で測定したところ，血中Cre濃度の上昇は認められず，DRI-CHEMでは偽の血中C …

Journal of Animal Clinical Medicine 26(1), 10-15, 2017

J-STAGE
7

Change in Sorption of Copper and 2,4-Dichlorophenoxyacetic Acid Dimethlyamine in Coexistence of Calcium onto Soil Humic Acid with Different Degrees of Humus [in Japanese]

Shoji Ryo , Makino Haruka

フミン酸は動植物遺体が加水分解などの化学的作用を受けて生成される不定形の有機物である．フミン酸が生成される際の周辺環境の違いによってその性質が変化することはわかっている．しかし，フミン酸は有機物であるために微生物によってさらに分解され，フミン酸の性質が時間と共に変化していく可能性がある．本研究では山梨県大月市の一定箇所から定期に腐葉土を採取してフミン酸を抽出し，腐植時間が異なるフ …

KAGAKU KOGAKU RONBUNSHU 43(5), 358-366, 2017

J-STAGE
8

Opinion/Recommendation : Occupational Exposure Limits of lead, dimethylamine, n-butyl-2,3-epoxypropyl ether, and 2-ethyl-1-hexanol and carcinogenicity and occupational sensitizer classification

Azuma Kenichi , Endo Ginji , Endo Yoko , Hara Kunio , Harada Koji , Hori Hajime , Horie Seichi , Horiguchi Hyogo , Ichiba Masayoshi , Ichihara Gaku , Ikeda Masayuki , Ishitake Tatsuya , Ito Akiyoshi , Iwasawa Satoko , Kamijima Michihiro , Karita Kanae , Kawai Toshio , Kawamoto Toshihiro , Koizumi Akio , Kumagai Shinji , Kusaka Yukinori , Miyagawa Muneyuki , Morimoto Yasuo , Nagano Kasuke , Nasu Tamie , Nomiyama Tetsuo , Omae Kazuyuki , Sato Kazuhiro , Okuda Hirokazu , Sakurai Haruhiko , Sobue Tomotaka , Suwazono Yasushi , Takebayashi Toru , Takeshita Tatsuya , Takeuchi Akito , Tanaka Masatoshi , Tanaka Shigeru , Tsukahara Teruomi , Tsunoda Masashi , Ueno Susumu , Yamano Yuko , Yamauchi Takenori , Yano Eiji

Journal of Occupational Health 58(4Special Issue・5), 385-387, 2016-09
9

Occupational Exposure Limits of lead, dimethylamine, n-butyl-2,3-epoxypropyl ether, and 2-ethyl-1-hexanol and carcinogenicity and occupational sensitizer classification

The Committee for Recommendation of Occupational Exposure Limits Japan Society for Occupational Health , Ichiba Masayoshi , Ichihara Gaku , Ikeda Masayuki , Ishitake Tatsuya , Ito Akiyoshi , Iwasawa Satoko , Kamijima Michihiro , Karita Kanae , Kawai Toshio , Kawamoto Toshihiro , Azuma Kenichi , Koizumi Akio , Kumagai Shinji , Kusaka Yukinori , Miyagawa Muneyuki , Morimoto Yasuo , Nagano Kasuke , Nasu Tamie , Nomiyama Tetsuo , Omae Kazuyuki , Sato Kazuhiro , Endo Ginji , Okuda Hirokazu , Sakurai Haruhiko , Sobue Tomotaka , Suwazono Yasushi , Takebayashi Toru , Takeshita Tatsuya , Takeuchi Akito , Tanaka Masatoshi , Tanaka Shigeru , Tsukahara Teruomi , Endo Yoko , Tsunoda Masashi , Ueno Susumu , Yamano Yuko , Yamauchi Takenori , Yano Eiji , Hara Kunio , Harada Koji , Hori Hajime , Horie Seichi , Horiguchi Hyogo

Journal of Occupational Health 58(4_Special_Issue), 385-387, 2016

J-STAGE
10

Characteristics of freshness and odor components of blue shark Prionace glauca landed by longline fishery in offshore waters [in Japanese]

OMURA YUJI , KIMIYA TAKASHI , IMAMURA SHINTARO , SUZUKI MICHIKO

　近海延縄漁船が気仙沼に水揚げするヨシキリザメ肉を臭気抑制して正肉加工原料化するための基盤的知見を得ることを目的として冬期および夏期の水揚げ魚の鮮度と臭気成分を調べた。K 値は漁獲から水揚げまでの日数が長いほど上昇し，両者の間に強い直線的相関関係が認められた。一方，アンモニア含量は航海中の漁獲時期にかかわらず低かったが個体間のばらつきは航海前期漁獲魚の方が大きかった。水揚げ後の市 …

NIPPON SUISAN GAKKAISHI 82(4), 619-627, 2016

J-STAGE JASI
11

Human health and environmental risk assessment of chemicals in daily use－Environmental assessment of Alkyl Dimethylamine Oxide based on an algal toxicity mechanism－ [in Japanese]

MAIHARA Ayame , HONDA Yasuki , YAMANE Masayuki , MORITA Osamu

国際的な化学物質管理に関する戦略的アプローチ（SAICM）に沿って化学物質を適正に管理するためには、化学物質の有害性と暴露を定量的に評価し、ヒト健康と環境影響に関するリスクを科学的に解析することが重要である。 アルキルジメチルアミンオキシド（AO）は洗浄力や起泡力に優れた両性界面活性剤であり、家庭用洗浄剤に広く配合されている。AOの生分解性は良好であるが、藻類に対する毒性が魚類・ …

Annual Meeting of the Japanese Society of Toxicology 43.1(0), P-95, 2016

J-STAGE
12

Effect of Arginine Addition on the Hardness of Electroless Ni-B Plated Films with / without Heat Treatment [in Japanese]

NAGAI Taichi , HODOUCHI Kazunori , MATSUBARA Hiroshi

Journal of The Surface Finishing Society of Japan 65(8), 396-398, 2014

J-STAGE
13

Hydrothermal Conversion of Poly(ethylene naphthalate) to Naphthalene Dicarboxylic Acid and Ethylene Glycol in the Presence of Trimethylamine

Wakabayashi Natsumi , Taguchi Minori , Funazukuri Toshitaka

… Three amines (methylamine, dimethylamine, and trimethylamine) were evaluated as reactants for depolymerization of PEN and compared with ammonia. … The total yield of both monomers (NDC+EG) on the basis of the carbon mass of the initial PEN pellets, at 493 K and 5.0 MPa, for a reaction time of 50 min, using an amine concentration of 0.6 mol/kg was highest with trimethylamine (97.2%) followed by methylamine (86.6%) and dimethylamine (89.8%) in succession. …

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 47(12), 908-913, 2014

J-STAGE
14

Quantification of Antioxidants by Using Chlorpromazine Hydrochloride: Application of the Method to Food and Medicinal Plant Samples

NAGARAJA Padmarajaiah , ARADHANA Narayanan , SUMA Aandamurthy , SHIVAKUMAR Anantharaman , CHAMARAJA Nelligere Arkeshwaraiah

… Chlorpromazine hydrochloride (CPH) (3-(2-chloro-phenothiazine-10-yl)-propyl] dimethylamine hydrochloride) has been the subject of a large number of studies employing a broad spectrum of oxidants, and chosen to examine the course of electron transfer reactions. …

Analytical Sciences 30(2), 251-256, 2014

J-STAGE Ichushi Web
15

The Effect of Chemical Species in the Bath on the Initial Deposition of Electroless Ni-B Plating [in Japanese]

NAGAI Taichi , HODOUCHI Kazunori , NISHIYAMA Hiroshi , MATSUBARA Hiroshi

… Important factors for fabricating thinner and more uniform films by electroless Ni-B plating using dimethylamine borane (DMAB) as the reducing agent were discussed. … Dimethylamine produced through an oxidation reaction of a reducing agent (DMAB) prevents the initial deposition. …

Journal of The Surface Finishing Society of Japan 64(4), 248-252, 2013-04-01

J-STAGE References (17)
16

Improvements in the Stability of Frozen Minced Meat from Gadoid Species Obtained by a Mixing Treatment

MIZUGUCHI Toru , KUMAZAWA Keiko , YAMASHITA Shinya

… The suppression of trimethylamine-N-oxide decomposition to dimethylamine (DMA) and formaldehyde is required to ensure the stability of frozen minced meat from gadoid species. …

Food Science and Technology Research 19(2), 187-194, 2013-03-01

J-STAGE References (28)
17

Adsorption Behavior of Lignophenol Compounds and Their Dimethylamine Derivatives Prepared from Rice and Wheat Straws for Precious Metal Ion

KHUNATHAI Kanjana , MATSUEDA Miyuki , BISWAS Biplob K. , KAWAKITA Hidetaka , OHTO Keisuke , HARADA Hiroyuki , INOUE Katsutoshi , FUNAOKA Masamitsu , ALAM Shafiq

… Lignophenol-based adsorbents were prepared from rice and wheat straws and further modified by immobilization of dimethylamine groups. … Adsorption of Au(III), Pd(II), and Pt(IV) on the dimethylamine-modified adsorbents was also unaffected by the presence of base metal ions. …

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 45(8), 781-787, 2012-12-01

J-STAGE References (18)
18

Clinical metabolomics using 1H NMR spectral data in acute drug-induced liver injury [in Japanese]

KIM Ji Won , YOON Young-Ran , KIM Kyu-Bong , JO Haeran , KIM Siwon , SEO Jeong Ju , CHA Jaemin , LEE Hae Won , LIM Mi-Sun , SEONG Sook Jin , KIM Suhkmann

… In targeted profiling, urinary endogenous metabolites of trimethylamine-oxide, citrate, 3-chlorotyrosine, phenylalanine, glycine, alanine, taurine, betaine, glutarate, glutamine, and dimethylamine were significantly changed by APAP, while plasma metabolites of lactate, ethanol, isoleucine, choline, N-acetylglycine, and creatine were significantly changed. …

Annual Meeting of the Japanese Society of Toxicology 39.2(0), AP-15, 2012

J-STAGE
19

Effects of storage under gaseous oxygen on degradation of trimethylamine-N-oxide in the muscle of Pacific saury [in Japanese]

SATO WATARU , SHIKOTA RIPPEI , NOZAWA HISANORI

サンマの高鮮度維持を企図し，魚の生臭みや品質低下の原因となるトリメチルアミン-N-オキシド（TMAO）分解物の生成抑制方法を検討した。その結果，サンマを漁獲後ただちに海水氷に浸漬貯蔵すると分解物の生成が低く，さらにサンマ肉を酸素ガス下，5℃ で貯蔵すると，窒素ガス下に比べ保蔵中のトリメチルアミンおよびジメチルアミンの生成を抑制することができた。また，事前に 1 …

NIPPON SUISAN GAKKAISHI 77(4), 665-673, 2011-07-15

IR J-STAGE JASI References (36) Cited by (1)
20

Effects of amines and aminoalcohols on bovine intestine alkaline phosphatase activity

… On the other hand, the Kcat values at 0.05-1.0 M ethanolamine, ethylamine, methylamine, and dimethylamine were in the range of 100–600 s[−1]. …

Enzyme and Microbial Technology 49(2), 171-176, 2011-07

IR

1
2
3
4
5
6
...
25
1 / 25

Search Results 1-20 of 483

Related Authors

Related Journals