bluuebunny/crossref_metadata_2025_split huggingface dataset:
Halophilic bacteria are able to decontaminate dichlorvos, a pesticide, from saline environments
Authors: Oncescu Tatiana , Oancea Petruta , Enache Madalin , Popescu Gabriela , Dumitru Lucia , Kamekura Masahiro 
Published: October 2007

AbstractDichlorvos (DDVP) is an organophosphorous pesticide with a high degree of dangerous effect towards the environment. We have investigated the growth and susceptibility to DDVP of halophilic bacteria isolated from Romanian salt lakes. The growth of four strains was affected by DDVP, which may be correlated with the rate constant values of DDVP disappearance from the saline solutions. This is due not to a chemical degradation in solution but to the diffusion process and namely DDVP penetration into the cell cytoplasm by an “organic-osmolyte” mechanism. The permeability coefficient P was calculated.
3D-representation of phase and property diagrams in multi-component systems
Authors: Hack Klaus , Cerfontaine Philippe , Fried Eduard , Kuhlen Torsten , Bischof Christian , Senk Dieter , Babich Alexander 
Published: October 2007

Abstract
This paper shows the potential of three-dimensional diagrams, using up-to-date computer graphics techniques. In contrast to the past perspective diagrams can now be generated from quantitative calculations of phase equilibria for systems with any number of components. These diagrams can even be made quantitatively readable. Furthermore new visualisation techniques from the field of virtual reality are used to make the complex data easier to understand.
Constrained Gibbs energy minimisation
Authors: Koukkari Pertti , Pajarre Risto , Hack Klaus 
Published: October 2007

AbstractComputation of chemical equilibria and phase diagrams for multi-phase and non-ideal systems by the material-balance constrained Gibbs free energy minimisation is a modern application of the thermodynamic theory with increasing practical uses. However, in many prospective applications, the behaviour of matter is influenced by additional constraining factors, such as kinetic inhibitions, or electrochemical, charge transport and surface phenomena. For those situations, an extended Gibbs energy method can be applied. In this technique, the supplementary work-coefficient or affinity related condition is introduced to the Gibbs energy calculation as an additional undetermined Lagrange multiplier, which represents the constraint potential. A number of new phenomena can thus be included in Gibbsian calculations. The extended Gibbs energy method is illustrated with some very basic examples.
Detailed phase diagram mapping: T–X data for solidi and liquidi of the alloy system manganese–carbon
Authors: Fenstad Jo , Kr. Tuset Johan 
Published: October 2007

AbstractThe liquidus lines of the binary system Mn – C were studied, mainly by solubility determinations (at high carbon) and thermal analysis (at low carbon). The low carbon part of the liquidus was mapped in unprecedented detail. The poorly defined phase Mn4C1– X is probably the highest melting manganese carbide (i. e. not Mn7C3). No (stable) peritectics exist below 1326 °C, but three eutectics were identified: one meta-stable and two stable. Also, transistion temperatures were identified for some Mn carbides, as well as γ-Mn (austenitic manganese), and δ-Mn (ferritic). Literature data were co-opted to quantify the enthalpy of melting for δ-Mn (8.3 ± 1.5 kJ · mol−1) which is 3 to 5 kJ lower than given by current tabulations and databases. Several transition temperatures within Mn – C (including the melting of pure δ-Mn) are markedly affected by even minor amounts of oxygen and nitrogen.
Book Reviews
Authors: de Jonge Huub , Płonka Tomasz , Byron Reginald , Jakubowska Longina , Horst Cindy , ten Brummelhuis Han , Boissevain Jeremy 
Published: October 2007

Albert Schrauwers, Colonial ‘reformation’ in the highlands of Central Sulawesi, Indonesia, 1892–1995Chris Gosden, Anthropology and archaeology: a changing relationshipJane Nadel-Klein, Fishing for heritage: modernity and loss along the Scottish coast’Aref Abu-Rabi’a, Bedouin century: education and development among the Negev Bedouin in the twentieth centuryMarc Sommers, Fear in Bongoland: Burundi refugees in urban TanzaniaRichard Parker, Beneath the Equator: cultures of desire, male homosexuality, and emerging gay communities in BrazilKlaus Eder and Maria Kousis (eds.), Environmental politics in Southern Europe: actors, institutions and discourses in a Europeanizing society
The influence of polystyrene and polyvinylpyrrolidone nanofiber on the intensity of photoluminescence of fluorescent whitening agents
Authors: Wang Shugang , Yang Qingbiao , Bai Jie , Du Jianshi , Li Yaoxian 
Published: October 2007

Abstract1‐(o‐Cyanostyryl)‐4‐(p‐cyanostyryl) benzene (EB) and 1,4‐bis(o‐cyanostyryl) benzene (ER) were two fluorescent whitening agents (FWAs) widely used in textile industry. The major subject in this work was to investigate whether EB and ER could be introduced into polystyrene (PS) and polyvinylpyrrolidone (PVP) nanofiber by electrospinning. Another aim of this work was to detect the intensity of photoluminescence (IPL) of EB and ER in the nanofiber of PS and PVP. The scanning electron microscope (SEM) revealed that the diameter of the obtained nanofiber ranged from 74 to 366 nm. The ultraviolet (UV) spectra demonstrated that EB and ER existed in PS and PVP nanofiber. In addition, the concentrations of EB and ER in PS and PVP nanofiber were calculated according to the determination of UV spectra. Moreover, the IPLs of EB and ER in PS nanofiber increased magnificently, especially EB in PS nanofiber. On the contrary, the IPLs of these two FWAs in PVP nanofiber decreased remarkably. This information might be useful in the application for textile industry. © 2007 Wiley Periodicals, Inc. J Appl Polym Sci, 2008
Uniaxially aligned poly[(9,9‐dioctylfluorenyl‐2,7‐diyl)‐co‐bithiophene] thin films characterized by the X‐ray diffraction pole figure technique
Authors: Werzer Oliver , Matoy Kurt , Smilgies Detlef‐M. , Rothmann Michael M. , Strohriegl Peter , Resel Roland 
Published: October 2007

AbstractAligned thin films of the liquid‐crystalline polymer poly[(9,9‐dioctylfluorenyl‐2,7‐diyl)‐co‐bithiophene] were prepared, and the correlation between the optical anisotropy and the structural properties was shown. A series of samples with different thicknesses were prepared via a spin‐casting process on rubbed polyimide surfaces. The alignment of the polymer chains was obtained by a temperature treatment just below the clearing temperature. The degree of alignment was investigated with ultraviolet–visible absorption spectroscopy and in‐plane X‐ray diffraction. Independently, each technique revealed Hermans orientation functions in the range of 0.75–0.8. Surprisingly, a layer‐thickness dependence was not observed. In addition, the X‐ray diffraction pole figure technique revealed that the polymer chains were uniaxially aligned along the rubbing direction. The aligned films were in the nematic state, with the director elongated along the rubbing direction. © 2007 Wiley Periodicals, Inc. J Appl Polym Sci, 2008
Synthesis and crystallization behavior of acetal copolymer/silica nanocomposite by in situ cationic ring‐opening copolymerization of trioxane and 1,3‐dioxolane
Authors: Sun Lanhui , Yang Zhen‐Guo , Li Xiaohui 
Published: October 2007

AbstractThe acetal copolymer/silica nanocomposite was prepared by in situ bulk cationic copolymerization of trioxane and 1,3‐dioxolane in the presence of nanosilica. The crystallization behavior of acetal copolymer/silica nanocomposite was studied by AFM, DSC, XRD, and CPOM, and the macromolecular structure of acetal copolymer/silica nanocomposite was characterized by FTIR and 1H‐NMR. The 1H‐NMR results showed that the macromolecular chain of acetal copolymer had more than two consecutive 1,3‐dioxolane units in an oxymethylene main chain, while that of acetal copolymer/silica nanocomposite had only one 1,3‐dioxolane unit in an oxymethylene main chain. There existed interaction between the macromolecular chains and nanoparticles (such as hydrogen bonds and coordination). On one hand, nanoparticles acted as nucleation center, which accelerated the crystallization rate but reduced the crystallinity. The spherulite sizes also decreased with addition of nanoparticles attributed to the nucleation effect. On the other hand, the presence of nanoparticles interrupted the spherical symmetry of the crystallite. In conclusion, the high surface energy and small scale of nanoparticles have a prominent impact on the polymerization mechanism and crystallization behavior of nanocomposite. © 2007 Wiley Periodicals, Inc. J Appl Polym Sci, 2008
Effect of core structure on the fluorescence properties of hyperbranched poly(phenylene sulfide)
Authors: Xu Ranglei , Liu Hewen , Liu Shiyong , Li Yuesheng , Shi Wenfang 
Published: October 2007

AbstractWe functionalize the focal group of hyperbranched poly(phenylene sulfide) (HPPS) with benzyl, phenyl, and naphthyl group, respectively. DSC analysis shows that Tg of HPPS is increased from 55 to 93°C by functionalization of the focal group with a conjugated naphthyl group. The fluorescence properties of the three core‐functionalized HPPS' are studied under the comparison with the original HPPS. Functionalization by a non‐conjugated benzyl group has no effects on the fluorescence properties of HPPS at all. Both the phenyl‐cored and the naphthyl‐cored HPPS' give rise to a new highly polarized fluorescent peak around 500 nm due to the formation of intermolecular excimers with encumbered molecular rotation. Differing from the often reported significant increase in core fluorescence due to the so‐called “antenna effect,” the fluorescence of HPPS backbones is drastically enhanced after functionalization of the cores with naphthyl groups that is 10‐ to 18‐fold higher than the original HPPS' depending on the molecular weights of HPPS'. The phenyl‐cored HPPS does not show a notable increase in fluorescence intensities compared with the original HPPS. The clear comparison results are rationalized by the restriction of intramolecular rotations of the naphthyl cores against the HPPS periphery. © 2007 Wiley Periodicals, Inc. J Appl Polym Sci, 2008
‘Wigging people out’: youth music practice and mediated communities
Authors: Bloustien Gerry 
Published: October 2007

AbstractThis paper explores the use of integrated media in the cultural practices of young people, not only as a manifestation of the new economy ‘on the ground’ but also for its vitally important function of developing a stronger sense of social identity and social cohesion, and for self‐making (Battaglia,1995) and community building in the contemporary world of blended work and leisure. I argue that young people's use of convergent media forms—music, mobile phones, blogging, websites, the Internet, desktop publishing, digital cameras—can also bring to the fore new forms of agency, networking, collaboration and trust; aspects that make the risky creation and representation of the self and a sense of belonging in a shifting world seem more manageable and worthwhile. Drawing on Playing for Life (www.playingforlife.org.au), a longitudinal, ethnographic and cross‐cultural research project studying marginalized young people's media practices, I argue that youth involvement with such practices frequently serves as valuable pathways for identity work, training and social inclusion. This engagement not only facilitates a greater sense of belonging to existing social and familial networks, but also provides opportunities to create new experiential communities based on music, the arts and other leisure activities. Copyright © 2007 John Wiley & Sons, Ltd.
Moral panic neutralization project: a media‐based intervention
Authors: Veno Arthur , van den Eynde Julie 
Published: October 2007

AbstractMoral panics are a major technique used by government in the politics of fear. The central research question addressed was ‘can moral panic be neutralized?’ Researchers formed a coalition with folk devils (an outlaw motorcycle club) in an emerging moral panic to answer the research question. The contest for public support was played out in the media. Results of the action research process are reported using ‘thick narrative’ and included: (1) government calling off its moral panic campaign, (2) a large decrease in public support for the government's campaign against outlaw motorcycle clubs (OMCs), (3) increased acceptance of OMCs in public opinion polls and (4) dramatic reversals in newspaper editorials. The case study illustrates actors in moral panics have agency and provides an example of a macro‐level intervention through which liberation from oppression was affected. Copyright © 2007 John Wiley & Sons, Ltd.
Evidence for d‐Orbital Aromaticity in Sn‐ and Pb‐Based Clusters: Is Sn2‐12 Aromatic?
Authors: Chen De‐Li , Tian Wei Quan , Feng Ji‐Kang , Sun Chia‐Chung 
Published: October 2007

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, please click on HTML or PDF.
Unprecedented Rearrangement of Molybdenum(VI) Oxide to (μ2‐Oxido)‐bis[dioxidomolybdenum(VI)] Hexamolybdate.
Authors: Pedrosa Maria R. , Aguado Rafael , Diez Virginia , Escribano Jaime , Sanz Roberto , Arnaiz Francisco J. 
Published: October 2007

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, please click on HTML or PDF.
Reaction of N‐R‐2‐Cyanothioacetamides with Ethyl[(aryl)hydrazono]chloroacetates.
Authors: Britsun V. N. , Bodnar V. N. , Lozinskii M. O. 
Published: October 2007

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, please click on HTML or PDF.
Ionic Liquids as Recyclable Solvents for Diethylaminosulfur Trifluoride (DAST) Mediated Fluorination of Alcohols and Carbonyl Compounds.
Authors: Das Saibal , Chandrasekhar Srivari , Yadav Jhillu Singh , Gree Rene 
Published: October 2007

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, please click on HTML or PDF.
An Efficient Synthesis of Organic Carbonates Using Nanocrystalline Magnesium Oxide.
Authors: Kantam M. Lakshmi , Pal Ujjwal , Sreedhar B. , Choudary B. M. 
Published: October 2007

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, please click on HTML or PDF.
Alternative Reagents for the Tritylation of Alcohols.
Authors: Jyothi Y. , Mahalingam A. K. , Ilangovan A. , Sharma G. V. M. 
Published: October 2007

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, please click on HTML or PDF.
Oxidation of Ethers to Carboxylic Acids with Nitric Acid.
Authors: Svetlakov N. V. , Nikitin V. G. , Nikolaeva E. A. 
Published: October 2007

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, please click on HTML or PDF.
Highly Enantioselective Synthesis of 3‐Hydroxy‐2‐methylpropanoic Acid Esters Through Ruthenium‐SYNPHOS®‐Catalyzed Hydrogenation: Useful Building Blocks for the Synthetic Community.
Authors: Jeulin Severine , Ayad Tahar , Ratovelomanana‐Vidal Virginie , Genet Jean‐Pierre 
Published: October 2007

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, please click on HTML or PDF.
Efficient CuO‐Nanoparticle‐Catalyzed C—S Cross‐Coupling of Thiols with Iodobenzene.
Authors: Rout Laxmidhar , Sen Tamal K. , Punniyamurthy Tharmalingam 
Published: October 2007

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, please click on HTML or PDF.
Montmorillonite K‐10‐Catalyzed Intramolecular Rearrangement of Vinylidenecyclopropanes.
Authors: Lu Jian‐Mei , Shi Min 
Published: October 2007

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, please click on HTML or PDF.
A Simple Synthesis of 1,1‐Dibromo‐1a,9b‐dihydrocyclopropa[l]phenanthrene.
Authors: Nguyen Jennifer M. , Thamattoor Dasan M. 
Published: October 2007

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, please click on HTML or PDF.
Reaction of 2‐Arylhydrazono‐2‐cyano‐N‐cyclohexylthioacetamides with Halocarbonyl Compounds.
Authors: Deryabina T. G. , Bel'skaya N. P. , Kodess M. I. , Bakulev V. A. 
Published: October 2007

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, please click on HTML or PDF.
Nucleophilic 5‐endo‐trig Cyclizations of N‐Homoallylic Sulfonamides: A Facile Method for the Construction of Pyrrolidine Rings.
Authors: Ichikawa Junji , Lapointe Guillaume , Iwai Yu 
Published: October 2007

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, please click on HTML or PDF.
Chiral Broensted Acid Catalyzed Enantioselective Friedel—Crafts Reaction of Indoles and α‐Aryl Enamides: Construction of Quaternary Carbon Atoms.
Authors: Jia Yi‐Xia , Zhong Jun , Zhu Shou‐Fei , Zhang Can‐Ming , Zhou Qi‐Lin 
Published: October 2007

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, please click on HTML or PDF.
Simple and Straightforward Synthesis of Novel Enantiopure Ionic Liquids via Efficient Enzymatic Resolution of (.+‐.)‐2‐(1H‐Imidazol‐1‐yl)cyclohexanol.
Authors: Busto Eduardo , Gotor‐Fernandez Vicente , Rios‐Lombardia Nicolas , Garcia‐Verdugo Eduardo , Alfonso Ignacio , Garcia‐Granda Santiago , Menendez‐Velazquez Amador , Burguete M. Isabel , Luis Santiago V. , Gotor Vicente 
Published: October 2007

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, please click on HTML or PDF.
Synthesis and Investigation of the Stability of Esters of 6′‐Carbamoylmethylthio‐5′‐cyano‐1′,4′‐dihydro‐3,4′‐ and ‐4,4′‐bipyridine‐3′‐carboxylic Acids. Part 1. Esters of 6′‐Carbamoylmethylthio‐5′‐cyano‐1′,4′‐dihydro‐3,4′‐bipyridine‐3′‐carboxy lic Acids.
Authors: Kazoka H. , Krauze A. , Vilums M. , Cernova L. , Sile L. , Duburs G. 
Published: October 2007

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, please click on HTML or PDF.
Microwave‐Assisted Solvent‐Free Synthesis of 4‐Methyl‐2‐hydroxy‐ and 2‐Methyl‐4‐hydroxyquinolines.
Authors: Nadaraj V. , Selvi S. Thamarai 
Published: October 2007

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, please click on HTML or PDF.
IBX‐Mediated Oxidative Ugi‐Type Multicomponent Reactions. Application to the N and C1 Functionalization of Tetrahydroisoquinoline.
Authors: Ngouansavanh Tifelle , Zhu Jieping 
Published: October 2007

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, please click on HTML or PDF.
Regioselective Reaction of 2‐Amino‐3‐aroyl‐1‐cyanoindolizines with Formamide.
Authors: Khoroshilov G. E. , Demchak I. V. , Emelyanova M. V. 
Published: October 2007

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, please click on HTML or PDF.
Novel Synthetic Methodologies. Part 127. An Efficient and Convenient Protocol for the Synthesis of Quinoxalines and Dihydropyrazines via Cyclization—Oxidation Processes Using HClO4×SiO2 as a Heterogeneous Recyclable Catalyst.
Authors: Das Biswanath , Venkateswarlu Katta , Suneel Kanaparthy , Majhi Anjoy 
Published: October 2007

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, please click on HTML or PDF.
New 2‐Functionalized 2H‐3,4‐Dihydro‐1,4‐benzothiazin‐3‐ones and Their Application in the Synthesis of Spiro Heterocycles.
Authors: Nazarenko K. G. , Shtil N. A. , Lozinskii M. O. , Tolmachev A. A. 
Published: October 2007

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, please click on HTML or PDF.
Novel Unsymmetrical Photochromic 2,3‐Dihydro‐4‐oxonaphtho[2,1‐e][1,3]oxazine Bispiropyran
Authors: Mukhanov E. L. , Alekseenko Yu. S. , Lukyanov B. S. , Ryabukhin Yu. I. , Ryashchin O. N. , Lukyanova M. B. 
Published: October 2007

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, please click on HTML or PDF.
A New Cadinane Sesquiterpene with Significant anti‐HIV‐1 Activity from the Cultures of the Basidiomycete Tyromyces chioneus.
Authors: Liu Dong‐Ze , Wang Fei , Yang Liu‐Meng , Zheng Yong‐Tang , Liu Ji‐Kai 
Published: October 2007

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, please click on HTML or PDF.
Studies Toward the Total Synthesis of Nakiterpiosin: Construction of the CDE Ring System by a Transannular Diels—Alder Strategy.
Authors: Ito Tomonori , Ito Masahiro , Arimoto Hirokazu , Takamura Hiroyoshi , Uemura Daisuke 
Published: October 2007

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, please click on HTML or PDF.
Cytotoxic Withaphysalins from Physalis minima.
Authors: Ma Lei , Gan Xian‐Wen , He Qing‐Ping , Bai Hai‐Yun , Arfan Mohammad , Lou Feng‐Chang , Hu Li‐Hong 
Published: October 2007

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, please click on HTML or PDF.
Stereoselective Synthesis of 2‐Deoxy‐2‐phenylselenenyl Glycosides from Furanoses: Implication of the Phenylselenenyl Group in the Stereocontrolled Preparation of 2‐Deoxy‐ribo‐ and 2‐Deoxy‐xylo‐oligosaccharides.
Authors: Boutureira Omar , Rodriguez Miguel A. , Benito David , Matheu M. Isabel , Diaz Yolando , Castillon Sergio 
Published: October 2007

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, please click on HTML or PDF.
Iridoid Glycosides from Hedyotis corymbosa
Authors: Jiang Wei , Kuang Li‐Sha , Hou Ai‐Jun , Qian Min , Li Ji‐Zong 
Published: October 2007

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, please click on HTML or PDF.