bluuebunny/crossref_metadata_2025_split huggingface dataset:
Novel clustering of items from the Autism Diagnostic Interview‐Revised to define phenotypes within autism spectrum disorders
Authors: Hu Valerie W. , Steinberg Mara E. 
Published: March 2009

AbstractHeterogeneity in phenotypic presentation of Autism spectrum disorders has been cited as one explanation for the difficulty in pinpointing specific genes involved in autism. Recent studies have attempted to reduce the “noise” in genetic and other biological data by reducing the phenotypic heterogeneity of the sample population. The current study employs multiple clustering algorithms on 123 item scores from the Autism Diagnostic Interview—Revised (ADI‐R) diagnostic instrument of nearly 2,000 autistic individuals to identify subgroups of autistic probands with clinically relevant behavioral phenotypes in order to isolate more homogeneous groups of subjects for gene expression analyses. Our combined cluster analyses suggest optimal division of the autistic probands into four phenotypic clusters based on similarity of symptom severity across the 123 selected item scores. One cluster is characterized by severe language deficits, while another exhibits milder symptoms across the domains. A third group possesses a higher frequency of savant skills while the fourth group exhibited intermediate severity across all domains. Grouping autistic individuals by multivariate cluster analysis of ADI‐R scores reveals meaningful phenotypes of subgroups within the autistic spectrum, which we show, in a related (accompanying) study, to be associated with distinct gene expression profiles.
Simulation games in engineering education: A state‐of‐the‐art review
Authors: Deshpande Amit A. , Huang Samuel H. 
Published: March 2009

AbstractGlobalization and advances in information technology has prompted a need to change traditional lecture‐based passive learning methodology to an active multi‐sensory experiential learning methodology. This article presents a state‐of‐the‐art review of extant applications of simulation games in engineering education. It was concluded that proper application of simulation games in engineering education would maximize the student's transferability of academic knowledge to the industry. © 2009 Wiley Periodicals, Inc. Comput Appl Eng Educ 19: 399–410, 2011
Exact internet accessible computation of paths of points in planar linkages and diagrams
Authors: Botana Francisco , Abánades Miguel A. , Escribano Jesús 
Published: March 2009

AbstractDynamic Geometry, also known as Interactive Geometry, refers to computer programs where accurate construction of (generally) planar drawings can be made. The key characteristic of this software is that, when dragging certain elements of the configuration, the geometric properties of the construction are preserved. In this paper, we describe an educational web‐based application that complements standard dynamic geometry programs in a mathematically sound manner. We put the focus on computing the geometric locus of distinguished points in linkages and other geometric constrained configurations, since knowing the equations of such loci is a typical engineering task. The tool is located at http://nash.sip.ucm.es/LAD/LADucation.html. © 2009 Wiley Periodicals, Inc. Comput Appl Eng Educ 19: 835–841, 2011
Proliferation‐ and migration‐enhancing effects of ginseng and ginsenoside Rg1 through IGF‐I‐ and FGF‐2‐signaling pathways on RSC96 Schwann cells
Authors: Lu Ming‐Chin , Lai Tung‐Yuan , Hwang Jin‐Ming , Chen Hsien‐Te , Chang Sheng‐Huang , Tsai Fuu‐Jen , Wang Hwai‐Lee , Lin Chien‐Chung , Kuo Wei‐Wen , Huang Chih‐Yang 
Published: March 2009

AbstractThe aim of the present study is to evaluate the proliferation‐ and migration‐enhancing effects of ginseng and its component, ginsenoside (Rg1) on RSC96 Schwann cells. We investigated the molecular signaling pathways, which include: (1) survival signaling, IGFs‐IGFIR‐Akt‐Bcl2 and proliferative signaling, cell cycle factors and mitogen‐activated protein kinase (MAPK) pathways, (2) migrating and anti‐scar signaling, FGF‐2‐uPA‐MMPs.We treated RSC96 cells with different concentrations (100, 200, 300, 400, 500 µg ml−1) of ginseng and its constituent, Rg1 (5, 10, 15, 20, 25 µg ml−1). We observed a proliferative effect in a dose‐dependent manner by PCNA western blotting assay, MTT assay, and wound healing test. Furthermore, we also found in the results of western blotting assay, ginseng and Rg1 enhance protein expression of IGF‐I pathway regulators, cell cycle controlling proteins, and MAPK signaling pathways to promote the cell proliferation. In addition, ginseng and Rg1 also stimulated the FGF‐2‐uPA‐MMP 9 migrating pathway to enhance the migration of RSC96 Schwann cells. Using MAPK chemical inhibitors, U0126, SB203580, and SP600125, the proliferative effects of ginseng and Rg1 on RSC96 cells were identified to be MAPK signaling‐dependent. On the basis of the results, applying appropriate doses of ginseng and Rg1 with biomedical materials would be a potential approach for enhancing neuron regeneration. Copyright © 2009 John Wiley & Sons, Ltd.
New Insights into the Role of Amines in the Synthesis of Molecular Sieves in Ionic Liquids
Authors: Xu Renshun , Zhang Weiping , Guan Jing , Xu Yunpeng , Wang Lei , Ma Huaijun , Tian Zhijian , Han Xiuwen , Lin Liwu , Bao Xinhe 
Published: March 2009

AbstractIn a new direction: In situ NMR spectroscopy and DFT calculation studies demonstrate that the hybrid of imidazolium ionic liquids with morpholine can be formed by means of hydrogen bonds during the crystallization of molecular sieves (see graphic; T=Al or P), which drastically alters the structure‐directing property.magnified imageA combination of state‐of‐the art in situ one‐ and two‐dimensional NMR spectroscopy and density functional theory (DFT) calculations have been employed for the first time to investigate the role of amines in the synthesis of aluminophosphate molecular sieves in ionic liquids (ILs). In situ rotating‐frame nuclear Overhauser effect spectroscopy (ROESY) was used to demonstrate that the hybrid of imidazolium ionic liquids with organic amines, such as morpholine, connected through a hydrogen bond can be formed in the gel during the crystallization of molecular sieves. By combining the characterizations of the final solid products obtained by using XRD analyses, solid‐state NMR spectroscopy, thermogravimetric analysis, and DFT calculation results, it was verified that the hybrid between morpholine and the imidazolium cation in the initial preparation stage can act as the structure‐directing agent (SDA) for the synthesis of AFI‐structured aluminophosphate molecular sieves. Our findings may suggest a synthesis mechanism of molecular sieves in ionic liquids in which the IL–organic amine hybrid is required in the nucleation step, whereas the crystal growth occurs through the occlusion of ionic liquids in the zeolite channels.
Cover Picture: Cyclometalated Platinum(II) Complexes as Highly Sensitive Luminescent Switch‐On Probes for Practical Application in Protein Staining and Cell Imaging (Chem. Eur. J. 15/2009)
Authors: Wu Peng , Wong Ella Lai‐Ming , Ma Dik‐Lung , Tong Glenna So‐Ming , Ng Kwan‐Ming , Che Chi‐Ming 
Published: March 2009

AbstractPhotoluminescent cyclometalated platinum(II) complexes can bind non‐covalently and non‐specifically towards various proteins and such bonding is accompanied by a dramatic increase in the intensity of photoluminescence in the visible spectral region. It can be practically applied for staining protein mixtures in 1D and 2D SDS‐PAGE, giving emissive gel images directly under UV light without any de‐staining procedures. For more information see the Communication by C.‐M. Che et al. on page 3652 ff. (SDS‐PAGE=sodium dodecyl sulfate polyarcylamide gel electrophoresis).magnified image
ChemInform Abstract: The Crystal Structure of Ni21Sn2P6.
Authors: Schmetterer Clemens , Wildner Manfred , Giester Gerald , Richter Klaus W. , Ipser Herbert 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Structural and Raman Spectroscopic Investigations of K4BaSi3O9 and K4CaSi3O9.
Authors: Arroyabe Erik , Kaindl Reinhard , Kahlenberg Volker 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Electronic Structure, Chemical Bonding, and Solid‐State NMR Spectroscopy of the Digallides of Ca, Sr, and Ba.
Authors: Haarmann Frank , Koch Katrin , Gruener Daniel , Schnelle Walter , Pecher Oliver , Cardoso‐Gil Raul , Borrmann Horst , Rosner Helge , Grin Yuri 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Oxygen Permeation of a Dense/Porous Asymmetric Membrane Using La0.6Ca0.4CoO3‐δ —BaFe0.975Zr0.025O3‐δ System.
Authors: Watanabe Ken , Yuasa Masayoshi , Kida Tetsuya , Shimanoe Kengo , Teraoka Yasutake , Yamazoe Noboru 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Luminescent Properties in Relation to Controllable Phase and Morphology of LuBO3:Eu3+ Nano/Microcrystals Synthesized by Hydrothermal Approach.
Authors: Li Yanping , Zhang Jiahua , Zhang Xia , Luo Yongshi , Lu Shaozhe , Ren Xinguang , Wang Xiaojun , Sun Lingdong , Yan Chunhua 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Nearly Isotropic Superconductivity in (Ba,K)Fe2As2.
Authors: Yuan H. Q. , Singleton J. , Balakirev F. F. , Baily S. A. , Chen G. F. , Luo J. L. , Wang N. L. 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Mechanochemical Synthesis of Ternary Potassium Transition Metal Chlorides.
Authors: Pawelke Roland H. , Felderhoff Michael , Weidenthaler Claudia , Bogdanovic Borislav , Schueth Ferdi 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A New Type of Iodosulfite Ion Formulated as I2SO22‐.
Authors: Nagasawa Isoroku , Amita Hideaki , Kitagawa Hiroshi 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Manganese(II) Complexes with Bridging Selenidoarsenate(III) Anions [AsSe2(Se2)]3‐ and [(AsSe2)2(μ‐Se2)]4‐.
Authors: Kromm Anna , Sheldrick William S. 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis and Structural Characterization of Ternary Compounds Belonging to the Series RE2+mNi4+mAl15+4m (RE = Rare Earth Metal).
Authors: Delsante Simona , Richter Klaus W. , Ipser Herbert , Borzone Gabriella 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Chiral Dibenzazepine‐Based P‐Alkene Ligands and Their Rhodium Complexes: Catalytic Asymmetric 1,4 Additions to Enones.
Authors: Mariz Ronaldo , Briceno Alexander , Dorta Reto , Dorta Romano 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Rhodium‐Catalyzed Intramolecular Cycloaddition of Cyclopropene‐ynes Triggered by Carbon—Carbon Bond Cleavage.
Authors: Shibata Takanori , Maekawa Shunsuke , Tamura Kohei 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Zr(HSO4)4/SiO2 as an Efficient Alternative Catalyst for the Claisen—Schmidt Condensation.
Authors: Mirjalili Bi Bi , Bamoniri Abddhamid , Alipour Masoumeh , Zarchi Mohammad Ali Karimi 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Skeletal Transformations of Perfluorinated 2,2‐Diethyl‐ and 2‐Ethyl‐2‐phenylbenzocyclobutenones under the Action of Antimony Pentafluoride.
Authors: Zonov Yaroslav V. , Mezhenkova Tatyana V. , Karpov Victor M. , Platonov Vyacheslav E. 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Organic Electrosynthesis Using Toluates as Simple and Versatile Radical Precursors.
Authors: Lam Kevin , Marko Istvan E. 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Lewis Acid Catalyst Free Electrophilic Alkylation of Silicon‐Capped π Donors in 1,1,1,3,3,3‐Hexafluoro‐2‐propanol.
Authors: Ratnikov Maxim O. , Tumanov Vasily V. , Smit William A. 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Low‐Valent Titanium‐Mediated Stereoselective Alkylation of Allylic Alcohols.
Authors: Lysenko Ivan L. , Kim Keunho , Lee Hyung Goo , Cha Jin Kun 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: DBU‐CH3I, a Potential Substitute for CH2N2 in the Preparation of Methyl Esters and Methyl Aryl Ethers: Studies with Assorted Acids.
Authors: Mal Dipakranjan , Jana Amit , Ray Sutapa , Bhattacharya Sourav , Patra Asit , De Saroj R. 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Brine‐Mediated Efficient Benzoylation of Primary Amines and Amino Acids.
Authors: Chattopadhyay Gautam , Chakraborty Suchandra , Saha Chandan 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Ring‐Opening of Methylenecycloalkenes via the C—C Bond Cleavage.
Authors: Necas David , Kotora Martin 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Asymmetric Synthesis of α‐Alkylated Aldehydes Using Terminal Epoxide‐Derived Chiral Enamines.
Authors: Hodgson David M. , Kaka Naeem S. 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Organocatalytic Michael Addition of Aldehydes to γ‐Keto‐α,β‐Unsaturated Esters. An Efficient Entry to Versatile Chiral Building Blocks.
Authors: Wang Jing , Ma Anqi , Ma Dawei 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Organocatalytic Domino Michael—Aldol Reaction of Ketones and α,β‐Unsaturated Trifluoromethyl Ketones.
Authors: Wang Xiao‐Jin , Zhao Yan , Liu Jin‐Tao 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: RuCl3‐Catalyzed Alkenylation of Aromatic C—H Bonds with Terminal Alkynes.
Authors: Cheng Kai , Yao Bangben , Zhao Jinlong , Zhang Yuhong 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Organic Functionalization of Mesopore Walls in Hierarchically Porous Zeolites.
Authors: Lee Dong‐Hwan , Choi Minkee , Yu Byung‐Woo , Ryoo Ryong 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Asymmetric Henry Reaction Catalyzed by Chiral Secondary Diamine‐Copper(II) Complexes.
Authors: Kowalczyk Rafal , Sidorowicz Lukasz , Skarzewski Jacek 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Nucleophilic Difluoromethylation and Difluoromethylenation of Aldehydes and Ketones Using Diethyl Difluoromethylphosphonate.
Authors: Beier Petr , Alexandrova Anastasia V. , Zibinsky Mikhail , Prakash G. K. Surya 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Asymmetric Synthesis of β‐Nitro Ketones via Michael Addition of Lithiated α‐Amino Nitriles to Nitroalkenes.
Authors: Enders Dieter , Foerster Dominik , Raabe Gerhard , Bats Jan W. 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Dynamic Kinetic Resolution of Racemic α‐Sulfonylaldehydes via Asymmetric Transfer Hydrogenation.
Authors: Wu Guofeng , Zhu Jinlong , Ding Zhenhua , Shen Zongxuan , Zhang Yawen 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Propylene Oxide Assisted Sonogashira Coupling Reaction.
Authors: Tong Zhaolong , Gao Peng , Deng Haibing , Zhang Lei , Xu Peng‐Fei , Zhai Hongbin 
Published: March 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.