bluuebunny/crossref_metadata_2025 huggingface dataset:
Graph Mining in Chemoinformatics
Authors: Saigo Hiroto , Tsuda Koji
Published: August 2010

In standard QSAR (Quantitative Structure Activity Relationship) approaches, chemical compounds are represented as a set of physicochemical property descriptors, which are then used as numerical features for classification or regression. However, standard descriptors such as structural keys and fingerprints are not comprehensive enough in many cases. Since chemical compounds are naturally represented as attributed graphs, graph mining techniques allow us to create subgraph patterns (i.e., structural motifs) that can be used as additional descriptors. In this chapter, the authors present theoretically motivated QSAR algorithms that can automatically identify informative subgraph patterns. A graph mining subroutine is embedded in the mother algorithm and it is called repeatedly to collect patterns progressively. The authors present three variations that build on support vector machines (SVM), partial least squares regression (PLS) and least angle regression (LARS). In comparison to graph kernels, our methods are more interpretable, thereby allows chemists to identify salient subgraph features to improve the druglikeliness of lead compounds.
Advanced PLS Techniques in Chemometrics and Their Applications to Molecular Design
Authors: Hasegawa Kiyoshi , Funatsu Kimito
Published: August 2010

In quantitative structure-activity/property relationships (QSAR and QSPR), multivariate statistical methods are commonly used for analysis. Partial least squares (PLS) is of particular interest because it can analyze data with strongly collinear, noisy and numerous X variables, and also simultaneously model several response variables Y. Furthermore, PLS can provide us several prediction regions and diagnostic plots as statistical measures. PLS has evolved or changed for copying with sever demands from complex data X and Y structure. In this review article, the authors picked up four advanced PLS techniques and outlined their algorithms with representative examples. Especially, the authors made efforts to describe how to disclose the embedded inner relations in data and how to use their information for molecular design.
Brain-like Processing and Classification of Chemical Data
Authors: Schmuker Michael , Schneider Gisbert
Published: August 2010

The purpose of the olfactory system is to encode and classify odorants. Hence, its circuits have likely evolved to cope with this task in an efficient, quasi-optimal manner. In this chapter the authors present a three-step approach that emulate neurocomputational principles of the olfactory system to encode, transform and classify chemical data. In the first step, the original chemical stimulus space is encoded by virtual receptors. In the second step, the signals from these receptors are decorrelated by correlation-dependent lateral inhibition. The third step mimics olfactory scent perception by a machine learning classifier. The authors observed that the accuracy of scent prediction is significantly improved by decorrelation in the second stage. Moreover, they found that although the data transformation they propose is suited for dimensionality reduction, it is more robust against overdetermined data than principal component scores. The authors successfully used our method to predict bioactivity of drug-like compounds, demonstrating that it can provide an effective means to connect chemical space with biological activity.
Chemoinformatics on Metabolic Pathways
Authors: Hattori Masahiro , Kotera Masaaki
Published: August 2010

Chemical genomics is one of the cutting-edge research areas in the post-genomic era, which requires a sophisticated integration of heterogeneous information, i.e., genomic and chemical information. Enzymes play key roles for dynamic behavior of living organisms, linking information in the chemical space and genomic space. In this chapter, the authors report our recent efforts in this area, including the development of a similarity measure between two chemical compounds, a prediction system of a plausible enzyme for a given substrate and product pair, and two different approaches to predict the fate of a given compound in a metabolic pathway. General problems and possible future directions are also discussed, in hope to attract more activities from many researchers in this research area.
Musical Information Dynamics as Models of Auditory Anticipation
Authors: Dubnov Shlomo
Published: August 2010

This chapter investigates the modeling methods for musical cognition. The author explores possible relations between cognitive measures of musical structure and statistical signal properties that are revealed through information dynamics analysis. The addressed questions include: 1) description of music as an information source, 2) modeling of music–listener relations in terms of communication channel, 3) choice of musical features and dealing with their dependencies, 4) survey of different information measures for description of musical structure and measures of shared information between listener and the music, and 5) suggestion of new approach to characterization of listening experience in terms of different combinations of musical surface and structure expectancies.
Multimodal Emotion Recognition
Authors: Haq Sanaul , Jackson Philip J.B.
Published: August 2010

Recent advances in human-computer interaction technology go beyond the successful transfer of data between human and machine by seeking to improve the naturalness and friendliness of user interactions. An important augmentation, and potential source of feedback, comes from recognizing the user‘s expressed emotion or affect. This chapter presents an overview of research efforts to classify emotion using different modalities: audio, visual and audio-visual combined. Theories of emotion provide a framework for defining emotional categories or classes. The first step, then, in the study of human affect recognition involves the construction of suitable databases. The authorsdescribe fifteen audio, visual and audio-visual data sets, and the types of feature that researchers have used to represent the emotional content. They discuss data-driven methods of feature selection and reduction, which discard noise and irrelevant information to maximize the concentration of useful information. They focus on the popular types of classifier that are used to decide to which emotion class a given example belongs, and methods of fusing information from multiple modalities. Finally, the authors point to some interesting areas for future investigation in this field, and conclude.
Gabor and Log-Gabor Wavelet for Face Recognition
Authors: Amin M. Ashraful , Amin M. Ashraful , Yan Hong , Yan Hong
Published: August 2010

In practice Gabor wavelet is often applied to extract relevant features from a facial image. This wavelet is constructed using filters of multiple scales and orientations. Based on Gabor’s theory of communication, two methods are proposed to acquire initial features from 2D images that are Gabor wavelet and Log-Gabor wavelet. Theoretically the main difference between these two wavelets is Log-Gabor wavelet produces DC free filter responses, whereas Gabor filter responses retain DC components. This experimental study determines the characteristics of Gabor and Log-Gabor filters for face recognition. In the experiment, two sixth order data tensor are created; one containing the basic Gabor feature vectors and the other containing the basic Log-Gabor feature vectors. This study reveals the characteristics of the filter orientations for Gabor and Log-Gabor filters for face recognition. These two implementations show that the Gabor filter having orientation zero means oriented at 0 degree with respect to the aligned face has the highest discriminating ability, while Log-Gabor filter with orientation three means 45 degree has the highest discriminating ability. This result is consistent across three different frequencies (scales) used for this experiment. It is also observed that for both the wavelets, filters with low frequency have higher discriminating ability.
Feature Selection in High Dimension
Authors: Gadat Sébastien , Gadat Sébastien
Published: August 2010

Variable selection for classification is a crucial paradigm in image analysis. Indeed, images are generally described by a large amount of features (pixels, edges …) although it is difficult to obtain a sufficiently large number of samples to draw reliable inference for classifications using the whole number of features. The authors describe in this chapter some simple and effective features selection methods based on filter strategy. They also provide some more sophisticated methods based on margin criterion or stochastic approximation techniques that achieve great performances of classification with a very small proportion of variables. Most of these “wrapper” methods are dedicated to a special case of classifier, except the Optimal features Weighting algorithm (denoted OFW in the sequel) which is a meta-algorithm and works with any classifier. A large part of this chapter will be dedicated to the description of the description of OFW and hybrid OFW algorithms. The authors illustrate also several other methods on practical examples of face detection problems.
Photometric Normalization Techniques for Illumination Invariance
Authors: Štruc Vitomir , Štruc Vitomir , Pavešic Nikola , Pavešic Nikola
Published: August 2010

Face recognition technology has come a long way since its beginnings in the previous century. Due to its countless application possibilities, it has attracted the interest of research groups from universities and companies around the world. Thanks to this enormous research effort, the recognition rates achievable with the state-of-the-art face recognition technology are steadily growing, even though some issues still pose major challenges to the technology. Amongst these challenges, coping with illumination-induced appearance variations is one of the biggest and still not satisfactorily solved. A number of techniques have been proposed in the literature to cope with the impact of illumination ranging from simple image enhancement techniques, such as histogram equalization, to more elaborate methods, such as anisotropic smoothing or the logarithmic total variation model. This chapter presents an overview of the most popular and efficient normalization techniques that try to solve the illumination variation problem at the preprocessing level. It assesses the techniques on the YaleB and XM2VTS databases and explores their strengths and weaknesses from the theoretical and implementation point of view.
Intelligent Tutoring Systems
Authors: Keles Aytürk , Keles Ali
Published: August 2010

Today’s education is faced by new challenges and yet new innovations. The key area where innovations are introduced lies on instructional methodology. It becomes necessary for the educators to incorporate new trends and methodologies in instructional methodology. One such aspect that came into existence is intelligent tutorial system. In this chapter, Firstly, the appearance of the ITS notion and related literature review will be handled. After then general architecture of Intelligent Tutoring Systems will be presented and information about improvements on ITS will be given up to now. And also best ITS practices will be mentioned, too. In this sense, ZOSMAT - a detailed sample application - will be explained as a demonstration of how an ITS is designed. ZOSMAT can be used for the purpose of either individual learning or real classroom environment with the guidance of a human tutor during a formal education process. This characteristic of ZOSMAT distinguishes itself from other intelligent tutoring systems (Keles et al., 2009). Finally, challenges and problems in the area of ITS and future of ITS will be discussed.
Virtual Learning Environment
Authors: Mladenovic Saša , Kuvac Haidi , Štula Maja
Published: August 2010

This paper describes a mathematical model of virtual learning environment considering both technology and users. Recognized interested users are teachers, parents and students. Interaction between interested parties in elementary and high school education process is presented by using complexity science. The idea is to model and create educational virtual environment that would attract engagement of all parties. Initial engagement would be motivated with the e-grade book. After initial involvement of seeing grades, the users would be motivated for further involvement using forums, blogs, and chats to interact with each other in one place. This would lead to creating groups of students or parents with similar problems and interests. For example, why is mathematics so hard to some students, and for other not? The created virtual environment will enable teachers to additionally inform parents of existing e-learning materials. Virtual environment is modelled as multilevel, multidimensional educational environment, considering communication of all participants, and every aspect of technology that could improve that communication.
E-Learning with Affective Tutoring Systems
Authors: Sarrafzadeh Abdolhossein , Shanbehzadeh Jamshid , Overmyer Scott
Published: August 2010

E-learning has attracted a great deal of interest in educational circles from K-12 to universities. A question that is often rightly asked is how effective current e-learning systems are. It is argued that there is little individualization of instruction by adapting to the pedagogical needs of each learner in current e-learning systems. Intelligent tutoring systems have tried to fill this gap but even they fail to compete with human one-to-one tutoring. This paper presents Affective Tutoring Systems which are e-learning systems capable of detecting learners’ affective state and reacting to it through a life like agent called Eve. This paper presents an Affective Tutoring System in the domain of mathematics and the research that led to its development. It also presents the findings from the study and testing of the system indicating that the animated agent Eve carried a persona effect.
A Personalized Learning System Based on Semantic Web Technologies
Authors: Dag Funda , Erkan Kadir
Published: August 2010

In this study, a personalized learning system framework that is KOULearn (Kocaeli University Learning System) has been proposed. It is based on learning object and produces a personalized learning content according to learning style and cognitive knowledge level of an individual. The proposed framework is situated in advanced learning technologies according to educational perspective and is a semantic web application according to development technologies. The proposed framework is aimed to form a personalized learning environment. Three models are included in this system: domain model, user model and adaptation model, respectively. Components of the system have been realized by ontology based knowledge modeling approach. Execution of the personalized learning content structure and learning environment of the system, related to electric education, has been examined by resonance learning module which is constituted considering personalization requirements of the system.
Factors Determining the Overall Effectiveness of E-Learning Systems used in Higher Education
Authors: du Boulay Benedict , Coultas Julie , Luckin Rosemary , Garnett Fred
Published: August 2010

This chapter examines part of the broad question: “How compelling is the evidence for the effectiveness of e-Learning in the post-16 sector? It concentrates, largely from a UK perspective, on higher education and on policy issues. In the first section the UK Higher Education Funding Council for England (HEFCE) e-Learning strategy is outlined and previous, partial reviews of e-Learning in higher education are examined. The evidence on the effectiveness of e-Learning in higher education is presented using Kirkpatrick’s (1998) levels of evaluation, under the following questions: What are the learners’ reactions to e-Learning? What is the student experience of e-Learning? What is the quality of the learning? Does e-Learning in higher education alter the behaviour of the learner? What is the impact of e-Learning on the organisation. In the final section recommendations for policy and future research are outlined.
Tele-Audiology in the United States
Authors: Ribera John
Published: August 2010

The incorporation of telehealth into the daily clinical practice of audiologists in the United States is in its early stages of development. Some initial research has been conducted in order to validate the use of telehealth technologies in providing hearing and balance evaluation and management services (Krumm, Huffman, Dick, & Klich, 2008; Krumm, Ribera, & Klich, 2007;Krumm, Ribera, & Schmiedge, 2005; Lancaster, Krumm, & Ribera, 2008). More research is needed. This chapter suggests possible applications using existing technology and explores the possibility of virtual audiology clinics nation-wide and internationally.
A Framework for Citizen-Centric Government Websites
Authors: Wigand F. Dianne Lux
Published: August 2010

This author argues for a stronger end-user and citizen-centric approach to the development and evaluation of e-government services provided via the Internet. Over the past decade government agencies at all levels have created web sites that provide primarily information and only offer few two-way transactions. The predicted and hoped for resulting transformation of government at all levels due to the advent of Internet services seems yet to occur. The overall development of e-government services has been slow and uneven. To add value to existing and future government web sites, public administrators need to come to grips with a framework presented here and to understand the nature of and relationships among three variables: End-user, task, and channel characteristics and then consider their respective role and impact on channel selection. This framework along with an end-user perspective enables public administrators to assess not only the value of current information and service channels, but newer information and communication technologies such as those found in Web 2.0 or social media developments. Recommendations are offered.
Social Equity, the Digital Divide and E-Governance
Authors: Chary Meena
Published: August 2010

This chapter critically assesses how e-government initiatives in India are attempting to contend with social equity issues posed by the deepening digital divide and draws conclusions regarding the value and reach of e-government initiatives. The chapter summarizes current understandings of the digital divide, and uses those understandings to develop a characterization of those constituents who are not reached by e-government initiatives and services. The chapter asserts that those who do not have the ability to access and use ICT are excluded from using e-government initiatives and services, and discusses examples of actions that begin to mitigate the social equity effects of the digital divide.
Interleukin-1βExpression Is Required for Lysophosphatidic Acid-Induced Lymphangiogenesis in Human Umbilical Vein Endothelial Cells
Authors: Lin Chih-Hsin , Lu JenHer , Lee Hsinyu
Published: August 2010

Lysophosphatidic acid (LPA) is a lipid mediator which binds to G-protein-coupled receptors and regulates various cellular responses, including inflammation of endothelial cells. Interleukin- (IL-) 1β, a proinflammatory cytokine, is elevated upon LPA treatment in human umbilical vein endothelial cells (HUVECs). Previous studies indicated that LPA upregulates vascular endothelial growth factor- (VEGF-) C and lymphatic marker expressions in HUVECs. However, the relationships between LPA-induced VEGF-C and IL-1βexpressions are not clear. In this paper, we demonstrated that, in the presence of AF12198, an inhibitor of the IL-1 receptor abolished LPA-induced VEGF-C and lymphatic marker expressions in HUVECs. Furthermore, LPA-inducedin vitrotube formation of HUVECs was also suppressed by pretreatment with AF12198. Our results suggest that LPA-stimulated lymphangiogenesis in HUVECs is mediated through IL-1β-induced VEGF-C expression.
Semisynthesis of human thymidine monophosphate kinase
Authors: Gogolin Lars , Seidel Ralf , Engelhard Martin , Goody Roger S. , Becker Christian F. W.
Published: August 2010

Protein semisynthesis based on native chemical ligation has become a major protein engineering tool that allows manipulation of domains of proteins of all sizes. It helps to overcome limitations in chemical protein synthesis set by the inherent size limits of solid phase peptide synthesis. Here we present a semisynthesis approach that provides access to N‐terminally‐modified variants of human thymidine monophosphate kinase (TMPK). This enzyme is intimately involved in activating nucleoside‐based drugs directed against viral infections such as HIV and against certain types of cancers. The option to chemically synthesize and manipulate the first 30 amino acids of this enzyme via protein semisynthesis allows direct substitution of vital amino acids in the P‐loop of this enzyme for probing the mechanism of phosphate transfer and direct observation of substrate or inhibitor binding. Efficient native chemical ligation of two N‐terminal segments, one comprising the wild type sequence and one containing a small fluorescent probe, provides milligram amounts of two semisynthetic TMPK variants. An efficient folding procedure in the presence of substrate nucleotides provides access to active semisynthetic TMPK variants. © 2010 Wiley Periodicals, Inc. Biopolymers (Pept Sci) 94: 433–440, 2010.
ChemInform Abstract: Tuning the Valence in Ternary Eu‐Pnictides: The Series EuPd1‐xAgxP and EuPd1‐xAuxAs.
Authors: JOHRENDT D. , FELSER C. , HUHNT C. , MICHELS G. , SCHAEFER W. , MEWIS A.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: The Magnetochemical Characterization of the Bonding Features in Ternary Chalcogenides of Manganese, Iron, and Cobalt with Low Dimensional Structural Units.
Authors: BRONGER W. , MUELLER P.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Crystal Structure of the Tetrapolyvanadate Fe2V4O13.
Authors: PERMER L. , LALIGANT Y.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Preparation and Crystal Structure of K6Nb10.9O30.
Authors: KUMADA N. , KINOMURA N.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Studies on the Phase Diagram of Cerium.
Authors: ZHAO Y. , HOLZAPFEL W. B.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Application of Electrochemical Metal Dissolution at Room Temperature to Synthesis of Crystallized Ba1‐x‐ySrxCayWO4 Solid‐Solution Films.
Authors: CHO W.‐S. , YOSHIMURA M.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Highly Enantioselective Rh‐Catalyzed Hydrogenations with a New Chiral 1,4‐Bisphosphine Containing a Cyclic Backbone.
Authors: ZHU G. , CAO P. , JIANG Q. , ZHANG X.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Novel tele Nucleophilic Aromatic Substitutions in α‐( Benzotriazol‐1‐yl)alkyl Aryl Ketones.
Authors: KATRITZKY A. R. , WU H. , XIE L.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Cross‐Coupling and Carbonylative Cross‐Coupling of Organofluorosilanes with Hypervalent Iodonium Tetrafluoroborates.
Authors: KANG S.‐K. , YAMAGUCHI T. , HONG R.‐K. , KIM T.‐H. , PYUN S.‐J.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Radical Cyclization Reactions of 4‐Bromo Vinylogous Esters, Vinylogous Amides and Enones.
Authors: SHA C.‐K. , TSENG W.‐H. , HUANG K.‐T. , LIU K.‐M. , LIN H.‐Y. , CHU S.‐Y.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Microwave‐Accelerated Wittig Reactions of Stabilized Phosphorus Ylides with Ketones under Solvent‐Free Conditions.
Authors: SPINELLA A. , FORTUNATI T. , SORIENTE A.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Enamine Oxidations. Part 2. Selective Oxidative Cleavage of β,. beta. ‐ Disubstituted Enamines Using Alumina Supported Permanganate. Synthesis of One‐Carbon Dehomologated Carbonyl Compounds from Enamines.
Authors: HARRIS C. E. , CHRISMAN W. , BICKFORD S. A. , LEE L. Y. , TORREBLANCA A. E. , SINGARAM B.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Chromium Substitution in a Large‐Pore High‐Silica Zeolite BEA: Synthesis, Characterization and Catalytic Activity.
Authors: YUVARAJ S. , PALANICHAMY M. , KRISHNASAMY V.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Facile Synthesis of α,α′‐Bis(substituted Benzylidene) cycloalkanones Catalyzed by Bis(p‐Methoxyphenyl)telluroxide (BMPTO) under Microwave Irradiation.
Authors: ZHENG M. , WANG L. , SHAO J. , ZHONG Q.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Efficient Synthesis of Isotopically Pure (18O)‐Epoxides Using Molecular Oxygen.
Authors: SCHOETTLER M. , BOLAND W.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Convenient Cross‐Coupling Route to α,β,γ,δ‐ Unsaturated Amino Acids.
Authors: BURK M. J. , ALLEN J. G. , KIESMAN W. F. , STOFFAN K. M.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Horseradish Peroxidase (HRP)‐Catalyzed Enantioselective Reduction of Racemic Hydroperoxy Homoallylic Alcohols: A Novel Enzymatic Method for the Preparation of Optically Active, Unsaturated Diols and Hydroperoxy Alcohols.
Authors: ADAM W. , HOCH U. , HUMPF H.‐U. , SAHA‐MOELLER C. R. , SCHREIER P.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Compounds Containing a Pentafluorothio‐Group.
Authors: FOKIN A. V. , STUDNEV YU. N. , STOLYAROV V. P. , CHILIKIN V. G. , PRIGORELOV G. A.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: The Synthesis of Aza(n)ladderanes and Azahomo(n)ladderanes Containing . beta.‐Lactams at the Terminus.
Authors: WARRENER R. N. , RUSSELL R. A. , MARGETIC D.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Transannular Additions to 1,6‐Cyclodecadiyne.
Authors: WEIGL H. , GLEITER R.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Tandem Enamine Michael Additions to 4‐(Mesyloxy)cyclopentenones: Bridged Tricyclic Skeletons via a Net (3 + 2) Construction.
Authors: GUNAWARDENA G. U. , ARIF A. M. , WEST F. G.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 of Polycyclic Hydrocarbons by Palladium‐Catalyzed Cross‐ Coupling Reactions of Vinylic Bromides with Diphenylacetylene.
Authors: DYKER G. , SIEMSEN P. , SOSTMANN S. , WIEGAND A. , DIX I. , JONES P. G.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Hydroxyacids as Efficient Chiral Spacers for Asymmetric Intramolecular (2 + 2) Photocycloadditions.
Authors: FAURE S. , PIVA‐LE BLANC S. , PIVA O. , PETE J.‐P.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Syntheses of “Unstable” Diol Epoxide Metabolites of the Potent Carcinogens 7‐ and 12‐Methylbenz(a)anthracene.
Authors: HARVEY R. G. , CORTEZ C. , KISELYOV A.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Rational Design, Synthesis, and Reactivity of Lactendiynes, a New Class of Cyclic Enediynes ortho‐Fused with the β‐Lactam Ring.
Authors: BANFI L. , BASSO A. , GUANTI G.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Simple and Efficient Synthesis of Isatogens from 1‐(o‐Nitrophenyl)‐1, 3‐butadiynes.
Authors: BAEK E. K. , CHAE Y. S. , SHIM S. C.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 (3 + 2) Annulation Procedure for the Synthesis of Bicyclic Methylenepyrrolidines.
Authors: SADAKANE M. , VAHLE R. , SCHIERLE K. , KOLTER D. , STECKHAN E.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 (5 + 2) Annulation Method for the Synthesis of 8‐Oxabicyclo(3.2. 1)octanes from Pyrones.
Authors: MASCARENAS J. L. , PEREZ I. , RUMBO A. , CASTEDO L.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: The Synthesis of 8‐Allyl‐2‐styrylchromones by the Modified Baker‐ Venkataraman Transformation.
Authors: REDDY B. P. , KRUPADANAM G. L. D.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Route to the Synthesis of 4‐Chloro‐3‐methylquinolines from 1‐(2‐ Aminophenyl)propanones Using Vilsmeier Reagent.
Authors: AMARESH R. R. , PERUMAL P. T.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: The Synthesis of Functionalized Pyrrolo‐(2,1‐c)(1,4)‐benzodiazepines.
Authors: O'NEIL I. A. , MURRAY C. L. , HUNTER R. C. , KALINDJIAN S. B. , JENKINS T. C.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Triphenylphosphonio‐Substituted 1,2,3,4‐Triazaphospholes and 1,2,4‐ Diazaphospholes.
Authors: SCHROEDEL H.‐P. , SCHMIDPETER A.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Regio‐ and Stereoselective Additions of Sodium Selenides to Conjugate Enyne Sulfones: A Convenient Synthesis of 4‐Seleno‐1‐sulfonylbuta‐1,3‐ dienes.
Authors: YOSHIMATSU M. , HASEGAWA J.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 of 2‐Acyl‐ and 2‐Sulfonylbenzisoselenazol‐3(2H)‐ones.
Authors: MHIZHA S. , MLOCHOWSKI J.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: First Stable Germanetellones: Syntheses and Crystal Structures of the Heaviest Germanium‐Chalcogen Double‐Bond Compound.
Authors: TOKITOH N. , MATSUMOTO T. , OKAZAKI R.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Enantiospecific Total Synthesis of (+)‐ and (‐)‐Avarone and ‐Avarol.
Authors: LOCKE E. P. , HECHT S. M.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Nanogram‐Scale Derivatization of Hydroxy Groups for Highly Sensitive HPLC/MS/CD Detection.
Authors: ZHAO N. , GUO J.‐S. , LO L.‐C. , BEROVA N. , NAKANISHI K. , HAUPERT G. T. , WARRACK M. , TYMIAK A. A.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Digitalis‐Like Compounds: Synthesis and Biological Evaluation of 3. beta.‐(Aminoalkylthio) Derivatives.
Authors: GOBBINI M. , BENICCHIO A. , PADOANI G. , TORRI M. , MELLONI P.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: The Synthesis of Conformationally Constrained Peptides and pseudo‐ Peptides Incorporating an endo‐(2S,3R)‐2‐Amino‐3‐carboxy‐norborn‐5‐ene Residue.
Authors: JONES I. G. , JONES W. , NORTH M.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 D‐Fucosamine and N‐Methyl‐D‐fucosamine.
Authors: OJEA V. , RUIZ M. , QUINTELA J. M.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Transformations of myo‐Inositol Hexanitrate under the Action of Amines.
Authors: KUZNETSOV V. E. , SUKHOV N. L. , PICHUGIN F. V. , ERSHOV B. G.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 of Indolo(2,3‐a)quinolizine Alkaloids via Nucleophilic Additions of Metalated Pyridines.
Authors: KRAUS G. A. , MALPERT J. H.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Short Synthesis of (.+‐.)‐Hirsutine: Direct Addition of Dimethyl Malonate Anion to a 1,4‐Conjugate Iminium Salt of Appropriate 3‐ Ethylindolo(2,3‐a)quinolizidine.
Authors: LOUNASMAA M. , MIETTINEN J. , HANHINEN P. , JOKELA R.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Antiproliferative and Antiviral Activity of Carbohydrate‐ Modified Pyrrolo(2,3‐d)pyridazin‐7‐one Nucleosides.
Authors: MEADE E. A. , WOTRING L. L. , DRACH J. C. , TOWNSEND L. B.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Stereochemistry of the Oxidation of Gibberellin 20‐Alcohols, GA15 and GA44, to 20‐Aldehydes by Gibberellin 20‐Oxidases.
Authors: WARD J. L. , JACKSON G. J. , BEALE M. H. , GASKIN P. , HEDDEN P. , MANDER L. N. , PHILLIPS A. L. , SETO H. , TALON M. , WILLIS C. L. , WILSON T. M. , ZEEVAART J. A. D.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Long‐Chain Phenols. Part 33. Synthesis of Saturated Anacardic Acids, and Alkenyl and Alkynyl Analogues.
Authors: TYMAN J. H. P. , VISANI N.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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 Induced Rearrangement of 1‐Hetero‐2,3‐epoxides. Synthesis, Reactivity and Synthetic Applications of Homochiral Thiiranium and Aziridinium Ion Intermediates
Authors: RAYNER C. M.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Deracemization by Enantiodifferentiating Inversion in 1,3‐Diols
Authors: DAVIS A. P.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Dense Ceramic Membranes for Oxygen Separation
Authors: BOUWMEESTER H. J. M. , BURGGRAAF A. J.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: Microstructural Evolution and Mechanical Properties of Si3N4 with Yb2O3 as Sintering Additive.
Authors: PARK H. , KIM H.‐E. , NIIHARA K.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: The .alpha±beta. Transformation in Silicon Nitride Single Crystals.
Authors: SUEMATSU H. , MITOMO M. , MITCHELL T. E. , PETROVIC J. J. , FUKUNAGA O. , OHASHI N.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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: New Ternary Nitride in the Ti‐Al‐N System.
Authors: LEE H. D. , PETUSKEY W. T.
Published: August 2010

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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.