Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 1236 entries
Sorted by: Best Match Show Resources per page
One-pot synthesis of chiral aziridines by a domino reaction by using desulfonylative formation on the N-tosyl imine of chloroacetaldehyde with an asymmetric Mannich reaction as a key step.

Chemistry (Weinheim an der Bergstrasse, Germany)

Hayashi Y, Urushima T, Sakamoto D, Torii K, Ishikawa H.
PMID: 21887838
Chemistry. 2011 Oct 10;17(42):11715-8. doi: 10.1002/chem.201101668. Epub 2011 Sep 02.

No abstract available.

Efficient Organocatalytic Construction of C4-Alkyl Substituted Piperidines and Their Application to the Synthesis of (+)-α-Skytanthine.

Chemistry (Weinheim an der Bergstrasse, Germany)

Shiomi S, Sugahara E, Ishikawa H.
PMID: 26333476
Chemistry. 2015 Oct 12;21(42):14758-63. doi: 10.1002/chem.201503117. Epub 2015 Sep 03.

Chiral piperidines which contain an alkyl group at C4 positions are one of the important architectures because it is appeared in several natural products. An efficient protocol for the preparation of C4-alkyl substituted chiral piperidines using secondary amine catalyzed...

Optical Magnetoelectric Resonance in a Polar Magnet (Fe,Zn)_{2}Mo_{3}O_{8} with Axion-Type Coupling.

Physical review letters

Kurumaji T, Takahashi Y, Fujioka J, Masuda R, Shishikura H, Ishiwata S, Tokura Y.
PMID: 28949678
Phys Rev Lett. 2017 Aug 18;119(7):077206. doi: 10.1103/PhysRevLett.119.077206. Epub 2017 Aug 18.

We report the polarization rotation of terahertz light resonant with the magnetoelectric (ME) spin excitation in the multiferroic (Fe,Zn)_{2}Mo_{3}O_{8}. This resonance reflects the frequency dispersion of the diagonal ME susceptibility (axion term), with which we quantitatively reproduce the thermal...

SPontaneous Oscillatory Contraction (SPOC): auto-oscillations observed in striated muscle at partial activation.

Biophysical reviews

Wolfe JE, Ishiwata S, Braet F, Whan R, Su Y, Lal S, Dos Remedios CG.
PMID: 28510003
Biophys Rev. 2011 Jun;3(2):53-62. doi: 10.1007/s12551-011-0046-7. Epub 2011 May 04.

Striated muscle is well known to exist in either of two states-contraction or relaxation-under the regulation of Ca

Repeated total intravenous anesthesia for a patient with a history of enflurane-induced rhabdomyolysis.

Journal of anesthesia

Suzuki A, Hashiba E, Matsui A, Kubota T, Ishihara H, Matsuki A.
PMID: 28921118
J Anesth. 1997 Sep;11(3):231-233. doi: 10.1007/BF02480044.

No abstract available.

Cell collectivity regulation within migrating cell cluster during Kupffer's vesicle formation in zebrafish.

Frontiers in cell and developmental biology

Matsui T, Ishikawa H, Bessho Y.
PMID: 26000276
Front Cell Dev Biol. 2015 May 07;3:27. doi: 10.3389/fcell.2015.00027. eCollection 2015.

Although cell adhesion is thought to fasten cells tightly, cells that adhere to each other can migrate directionally. This group behavior, called "collective cell migration," is observed during normal development, wound healing, and cancer invasion. Loss-of-function of cell adhesion...

Hybrid Group IV Nanophotonic Structures Incorporating Diamond Silicon-Vacancy Color Centers.

Nano letters

Zhang JL, Ishiwata H, Babinec TM, Radulaski M, Müller K, Lagoudakis KG, Dory C, Dahl J, Edgington R, Soulière V, Ferro G, Fokin AA, Schreiner PR, Shen ZX, Melosh NA, Vučković J.
PMID: 26695059
Nano Lett. 2016 Jan 13;16(1):212-7. doi: 10.1021/acs.nanolett.5b03515. Epub 2015 Dec 24.

We demonstrate a new approach for engineering group IV semiconductor-based quantum photonic structures containing negatively charged silicon-vacancy (SiV(-)) color centers in diamond as quantum emitters. Hybrid diamond-SiC structures are realized by combining the growth of nano- and microdiamonds on...

Hopf bifurcation analysis for a dissipative system with asymmetric interaction: Analytical explanation of a specific property of highway traffic.

Physical review. E

Nomura Y, Saito S, Ishiwata R, Sugiyama Y.
PMID: 26871081
Phys Rev E. 2016 Jan;93(1):012215. doi: 10.1103/PhysRevE.93.012215. Epub 2016 Jan 22.

A dissipative system with asymmetric interaction, the optimal velocity model, shows a Hopf bifurcation concerned with the transition from a homogeneous motion to the formation of a moving cluster, such as the emergence of a traffic jam. We investigate...

Carcinoid tumor of the extrahepatic bile duct: report of a case.

Clinical journal of gastroenterology

Yasuda T, Imai G, Takemoto M, Yamasaki M, Ishikawa H, Kitano M, Nakai T, Takeyama Y.
PMID: 26181459
Clin J Gastroenterol. 2013 Apr;6(2):177-87. doi: 10.1007/s12328-013-0373-2. Epub 2013 Mar 23.

We report a rare case of carcinoid tumor of the extrahepatic bile duct. A 69-year-old woman with a history of hyperthyroidism was diagnosed to have a tumor of the extrahepatic bile duct. Laparotomy, for presumed cholangiocarcinoma, revealed a 2.5-cm-long,...

Small, spontaneously ruptured gastrointestinal stromal tumor in the small intestine causing hemoperitoneum: A case report.

International journal of surgery case reports

Fukuda S, Fujiwara Y, Wakasa T, Inoue K, Kitani K, Ishikawa H, Tsujie M, Yukawa M, Ohta Y, Inoue M.
PMID: 28549261
Int J Surg Case Rep. 2017;36:64-68. doi: 10.1016/j.ijscr.2017.05.019. Epub 2017 May 17.

INTRODUCTION: Gastrointestinal stromal tumors (GISTs) are clinically asymptomatic until they reach a significant size; therefore, GISTs that are 2cm or less are typically asymptomatic. Patients with symptomatic GISTs typically present with abdominal pain, gastrointestinal bleeding, or a palpable mass...

Successful living donor liver retransplantation for graft failure within 7 days due to acute de novo donor-specific anti-human leukocyte antigen antibody-mediated rejection.

Hepatology research : the official journal of the Japan Society of Hepatology

Yamada Y, Hoshino K, Mori T, Kawaida M, Abe K, Ishihama H, Shimizu T, Takahashi N, Matsubara K, Hibi T, Abe Y, Yagi H, Shimojima N, Shinoda M, Kitago M, Obara H, Fuchimoto Y, Kameyama K, Kitagawa Y, Kuroda T.
PMID: 28626871
Hepatol Res. 2018 Feb;48(3):E360-E366. doi: 10.1111/hepr.12924. Epub 2017 Aug 16.

Growing evidence suggests a relationship between antibody-mediated rejection (AMR) and early graft failure due to a previously unknown etiology in liver transplantation (LTx). We herein report a 3-year-old boy who developed rapid graft failure due to de novo donor-specific...

Hardy type inequalities in [Formula: see text] with sharp remainders.

Journal of inequalities and applications

Ioku N, Ishiwata M, Ozawa T.
PMID: 28111505
J Inequal Appl. 2017;2017(1):5. doi: 10.1186/s13660-016-1271-1. Epub 2017 Jan 03.

Sharp remainder terms are explicitly given on the standard Hardy inequalities in [Formula: see text] with [Formula: see text]. Those remainder terms provide a direct and exact understanding of Hardy type inequalities in the framework of equalities as well...

Showing 1 to 12 of 1236 entries