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Showing 1 to 12 of 264 entries
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Even-odd product variation of the C(n)(+) + D(2) (n = 4-9) reaction: complexity of the linear carbon cation electronic states.

Physical chemistry chemical physics : PCCP

Koyasu K, Ohtaki T, Bing J, Takahashi K, Misaizu F.
PMID: 26344370
Phys Chem Chem Phys. 2015 Oct 14;17(38):24810-9. doi: 10.1039/c5cp04480d.

We have studied reactions between linear Cn(+) (n = 4-9) and D2, using ion mobility mass spectrometry techniques and quantum chemical calculations in order to understand the complex reactivity of the linear cluster cations. Only linear CnD(+) products were...

Role-play facilitates children's mindreading of those with atypical color perception.

Frontiers in psychology

Furumi F, Koyasu M.
PMID: 25120518
Front Psychol. 2014 Jul 29;5:817. doi: 10.3389/fpsyg.2014.00817. eCollection 2014.

The present study examined the effects of role-play experience on children's mindreading ability. Forty-one primary school children (20 boys, 21 girls, mean age: 9.37 years, range: 8-11 years) were introduced to a communication task in which the use of...

Knowledge of HIV/AIDS, sexual behaviour and prevalence of sexually transmitted infections among female students of the University of Buea, Cameroon.

African journal of AIDS research : AJAR

Nkuo-Akenji T, Nkwesheu A, Nyasa R, Tallah E, Ndip R, Angwafo Iii F.
PMID: 25866065
Afr J AIDS Res. 2007 Aug;6(2):157-63. doi: 10.2989/16085900709490410.

The study investigates the cognitive effect of knowledge and protective practices on the prevalence of HIV and some sexually transmitted infections (STIs) among female students of the University of Buea, Cameroon. A cross-sectional study involving the analysis of a...

Slow-Reduction Synthesis of a Thiolate-Protected One-Dimensional Gold Cluster Showing an Intense Near-Infrared Absorption.

Journal of the American Chemical Society

Takano S, Yamazoe S, Koyasu K, Tsukuda T.
PMID: 26020460
J Am Chem Soc. 2015 Jun 10;137(22):7027-30. doi: 10.1021/jacs.5b03251. Epub 2015 Jun 02.

Slow reduction of Au ions in the presence of 4-(2-mercaptoethyl)benzoic acid (4-MEBA) gave Au76(4-MEBA)44 clusters that exhibited a strong (3 × 10(5) M(-1) cm(-1)) near-infrared absorption band at 1340 nm. Powder X-ray diffraction studies indicated that the Au core...

State dependence of climatic instability over the past 720,000 years from Antarctic ice cores and climate modeling.

Science advances

, Kawamura K, Abe-Ouchi A, Motoyama H, Ageta Y, Aoki S, Azuma N, Fujii Y, Fujita K, Fujita S, Fukui K, Furukawa T, Furusaki A, Goto-Azuma K, Greve R, Hirabayashi M, Hondoh T, Hori A, Horikawa S, Horiuchi K, Igarashi M, Iizuka Y, Kameda T, Kanda H, Kohno M, Kuramoto T, Matsushi Y, Miyahara M, Miyake T, Miyamoto A, Nagashima Y, Nakayama Y, Nakazawa T, Nakazawa F, Nishio F, Obinata I, Ohgaito R, Oka A, Okuno J, Okuyama J, Oyabu I, Parrenin F, Pattyn F, Saito F, Saito T, Saito T, Sakurai T, Sasa K, Seddik H, Shibata Y, Shinbori K, Suzuki K, Suzuki T, Takahashi A, Takahashi K, Takahashi S, Takata M, Tanaka Y, Uemura R, Watanabe G, Watanabe O, Yamasaki T, Yokoyama K, Yoshimori M, Yoshimoto T.
PMID: 28246631
Sci Adv. 2017 Feb 08;3(2):e1600446. doi: 10.1126/sciadv.1600446. eCollection 2017 Feb.

Climatic variabilities on millennial and longer time scales with a bipolar seesaw pattern have been documented in paleoclimatic records, but their frequencies, relationships with mean climatic state, and mechanisms remain unclear. Understanding the processes and sensitivities that underlie these...

Preeclampsia as a Manifestation of New-Onset Systemic Lupus Erythematosus during Pregnancy: A Case-Based Literature Review.

AJP reports

Miyamoto T, Hoshino T, Hayashi N, Oyama R, Okunomiya A, Kitamura S, Ohtake N, Suga M, Miyamoto K, Takaoka A, Aoki T, Imamura Y, Nagano S, Kita M.
PMID: 26929873
AJP Rep. 2016 Mar;6(1):e62-7. doi: 10.1055/s-0035-1566245. Epub 2015 Nov 03.

Introduction New-onset systemic lupus erythematosus (SLE) during pregnancy is rare and difficult to diagnose, especially in cases that manifest as preeclampsia. We report a patient with new-onset SLE that manifested as preeclampsia during pregnancy and provide a review of...

Pathways to "Involved Professionalism": Making Processes of Professional Acculturation Intentional and Transparent.

Medical education online

Boyask D, Boyask R, Wilkinson T.
PMID: 28253109
Med Educ Online. 2004 Dec;9(1):4367. doi: 10.3402/meo.v9i.4367.

Context - An increase in managerialism and a decrease in trust of the professions have challenged traditional concepts of professionalism. The market model of professionalism espoused by some critics also poses problems for professions, professionals and recipients of professional...

Pulmonary toxicity of well-dispersed cerium oxide nanoparticles following intratracheal instillation and inhalation.

Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology

Morimoto Y, Izumi H, Yoshiura Y, Tomonaga T, Oyabu T, Myojo T, Kawai K, Yatera K, Shimada M, Kubo M, Yamamoto K, Kitajima S, Kuroda E, Kawaguchi K, Sasaki T.
PMID: 26594128
J Nanopart Res. 2015;17(11):442. doi: 10.1007/s11051-015-3249-1. Epub 2015 Nov 13.

We performed inhalation and intratracheal instillation studies of cerium dioxide (CeO

Reductive desymmetrization of 2-alkyl-1,3-diketones catalyzed by optically active beta-ketoiminato cobalt complexes.

Organic letters

Ohtsuka Y, Koyasu K, Ikeno T, Yamada T.
PMID: 11483056
Org Lett. 2001 Aug 09;3(16):2543-6. doi: 10.1021/ol016204h.

[reaction: see text] The reductive desymmetrization of acyclic 1,3-diketones was achieved for the first time by catalytic borohydride reduction in the presence of optically active beta-ketoiminato cobalt(II) complex catalysts. In this reaction, various 2-substituted-1,3-diaryl-1,3-propanediones were converted into the corresponding...

Childhood deaths from malignant neoplasms in accra.

Ghana medical journal

Gyasi R, Tettey Y.
PMID: 17925847
Ghana Med J. 2007 Jun;41(2):78-81. doi: 10.4314/gmj.v41i2.55306.

SUMMARY BACKGROUND: Malignant neoplasms are set to become a leading cause of childhood death in sub-Saharan Africa as immunization programmes reduce deaths due to infectious diseases. Knowledge of the pattern of deaths from these neoplasms is therefore desirable.OBJECTIVE: To...

Atom inlays performed at room temperature using atomic force microscopy.

Nature materials

Sugimoto Y, Abe M, Hirayama S, Oyabu N, Custance O, Morita S.
PMID: 15654346
Nat Mater. 2005 Feb;4(2):156-9. doi: 10.1038/nmat1297. Epub 2005 Jan 16.

The ability to manipulate single atoms and molecules laterally for creating artificial structures on surfaces is driving us closer to the ultimate limit of two-dimensional nanoengineering. However, experiments involving this level of manipulation have been performed only at cryogenic...

Hypoglycaemia in an infant of a mother with fasting hyperglycaemia - a case report.

Ghana medical journal

Aleksenko L, Gyasi R.
PMID: 17299554
Ghana Med J. 2005 Sep;39(3):108-11.

SummaryWe report a case of perinatal death from hypoglycaemia in an infant of a mother who had fasting hyperglycaemia diagnosed at 31 weeks of gestation and managed with diet alone. Blood glucose values were not conclusive of gestational impaired...

Showing 1 to 12 of 264 entries