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Showing 13 to 24 of 2390 entries
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A top-down methodology for ultrafast tuning of nanosized zeolites.

Chemical communications (Cambridge, England)

Liu Z, Nomura N, Nishioka D, Hotta Y, Matsuo T, Oshima K, Yanaba Y, Yoshikawa T, Ohara K, Kohara S, Takewaki T, Okubo T, Wakihara T.
PMID: 26154841
Chem Commun (Camb). 2015 Aug 14;51(63):12567-70. doi: 10.1039/c5cc04542h.

We herein present a top-down methodology to prepare nanosized zeolites with tunable size by combining post-synthesis milling and fast recrystallization of several minutes (10 min for SSZ-13 and 5 min for AlPO4-5). A continuous-flow recrystallization process is demonstrated to...

Zinc complexes exhibiting highly efficient thermally activated delayed fluorescence and their application to organic light-emitting diodes.

Chemical communications (Cambridge, England)

Sakai Y, Sagara Y, Nomura H, Nakamura N, Suzuki Y, Miyazaki H, Adachi C.
PMID: 25605520
Chem Commun (Camb). 2015 Feb 21;51(15):3181-4. doi: 10.1039/c4cc09403d.

Metal complexes emitting thermally activated delayed fluorescence based on intra-ligand charge transfer and enhanced by metallization were synthesized. Organic light-emitting diodes using a thermally stable zinc complex processed by vacuum vapor deposition achieved an external quantum efficiency of nearly...

Nasal cavity epithelioid hemangioendothelioma invading the anterior skull base.

Surgical neurology international

Ogita S, Endo T, Nomura K, Ogawa T, Watanabe M, Higashi K, Katori Y, Tominaga T.
PMID: 27213107
Surg Neurol Int. 2016 May 06;7:53. doi: 10.4103/2152-7806.181902. eCollection 2016.

BACKGROUND: Epithelioid hemangioendothelioma (EHE) is a rare vascular tumor that frequently occurs in soft tissues. Patients suffer from local recurrence and remote metastasis because of its malignant potential. Here, we present a rare case of EHE that originated from...

Genetic manipulation of reptilian embryos: toward an understanding of cortical development and evolution.

Frontiers in neuroscience

Nomura T, Yamashita W, Gotoh H, Ono K.
PMID: 25759636
Front Neurosci. 2015 Feb 24;9:45. doi: 10.3389/fnins.2015.00045. eCollection 2015.

The mammalian neocortex is a remarkable structure that is characterized by tangential surface expansion and six-layered lamination. However, how the mammalian neocortex emerged during evolution remains elusive. Because all modern reptiles have a homolog of the neocortex at the...

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...

Control of the wetting properties of ^{4}He crystals in superfluid.

Physical review. E

Takahashi T, Minezaki H, Suzuki A, Obara K, Itaka K, Nomura R, Okuda Y.
PMID: 27300963
Phys Rev E. 2016 May;93(5):052806. doi: 10.1103/PhysRevE.93.052806. Epub 2016 May 31.

To investigate whether it is possible to control the wetting of ^{4}He crystals on a wall in superfluid, the contact angles of ^{4}He crystals were measured on rough and smooth walls at very low temperatures. A rough wall was...

(Arylimido)vanadium(V)-alkylidene complexes containing fluorinated aryloxo and alkoxo ligands for fast living ring-opening metathesis polymerization (ROMP) and highly cis-specific ROMP.

Journal of the American Chemical Society

Hou X, Nomura K.
PMID: 25815694
J Am Chem Soc. 2015 Apr 15;137(14):4662-5. doi: 10.1021/jacs.5b02149. Epub 2015 Apr 02.

(Arylimido)vanadium(V)-alkylidene complexes, V(CHSiMe3)(N-2,6-X2C6H3)(OC6F5)(PMe3)2 [X = Me (2), Cl (4)], exhibited remarkable catalytic activities for ring-opening metathesis polymerization (ROMP) of norbornene, and the ROMP by 2 proceeded in a living manner, affording ultrahigh molecular weight polymers. Cis-specific ROMP was achieved...

Determination of Inorganic Anions in Seawater Samples by Ion Chromatography with Ultraviolet Detection Using Monolithic Octadecylsilyl Columns Coated with Dodecylammonium Cation.

Analytical sciences : the international journal of the Japan Society for Analytical Chemistry

Horioka Y, Kusumoto R, Yamane K, Nomura R, Hirokawa T, Ito K.
PMID: 27725615
Anal Sci. 2016;32(10):1123-1128. doi: 10.2116/analsci.32.1123.

A fast and sensitive ion chromatographic method for the simultaneous determinations of six inorganic anions [iodate (IO

Accessory middle cerebral artery associated with an unruptured aneurysm at its origin.

Surgical neurology international

Nomura M, Tamase A, Kamide T, Mori K, Seki S, Iida Y.
PMID: 26539314
Surg Neurol Int. 2015 Sep 28;6:S421-3. doi: 10.4103/2152-7806.166179. eCollection 2015.

BACKGROUND: An aneurysm originating from the junction of the A1 segment of the anterior cerebral artery and accessory middle cerebral artery (Acc-MCA) is markedly rare. We report a rare case of an Acc-MCA aneurysm, and discuss the clinical course...

Vascular endothelial growth factor-B as a therapeutic target to prevent ectopic fat deposition.

Journal of diabetes investigation

Hosooka T, Nomura K, Ogawa W.
PMID: 24843704
J Diabetes Investig. 2013 Nov 27;4(6):525-7. doi: 10.1111/jdi.12099. Epub 2013 May 06.

No abstract available.

Does adiponectin mimic exercise?.

Journal of diabetes investigation

Ogawa W, Nomura K.
PMID: 24843438
J Diabetes Investig. 2010 Dec 03;1(6):239-41. doi: 10.1111/j.2040-1124.2010.00057.x.

No abstract available.

Ethylene polymerisation and ethylene/norbornene copolymerisation by using aryloxo-modified vanadium(V) complexes containing 2,6-difluoro-, dichloro-phenylimido complexes.

Dalton transactions (Cambridge, England : 2003)

Diteepeng N, Tang X, Hou X, Li YS, Phomphrai K, Nomura K.
PMID: 25716981
Dalton Trans. 2015 Jul 21;44(27):12273-81. doi: 10.1039/c4dt04026k.

Aryloxo-modified vanadium(V) dichloride complexes containing a dichloro- or difluoro-phenylimido ligand of the type, V(N-2,6-X2C6H3)Cl2(O-2,6-R2C6H3) [X = Cl (1), F (2); R = Me (a), F (b)], showed remarkable catalytic activity in ethylene polymerisation and the copolymerisation with norbornene (NBE)...

Showing 13 to 24 of 2390 entries