bluuebunny/crossref_metadata_2025_split huggingface dataset:
Cost and Price Effects of Concentration Restrictions in the Plant Location Problem
Authors: Bobst B. W. , Waananen M. V. 
Published: July 2006

AbstractRestrictions which prevent monopolization of spatial markets are imposed on the plant location problem for agricultural processing industries. The antitrust laws are assumed to be the source of these restrictions. Restricted and unrestricted solutions for an example problem and for the fluid milk processing industry in the state of Washington are compared. The restraints are shown to alter spatial organizations in such a way as to increase industry costs, but they also reduce the latitude for spatial price discrimination which may exist in unrestricted organizations.
An Analysis of Cooperative Bargaining in the Processing Tomato Industry
Authors: Babb E. M. , Belden S. A. , Saathoff C. R. 
Published: July 2006

AbstractThis article analyzes factors which affected the bargaining process and outcome of negotiations for the processing tomato industry in Indiana and Ohio during the 1966 growing season. Data obtained from Indiana and Ohio tomato processors, grower representatives, and growers was used to reconstruct the bargaining process to determine what factors were considered in establishing contract objectives, to determine various factors each party thought affected bargaining strength and the outcome of negotiations, and to measure attitudes about bargaining.Substantial differences were found between the parties' conception of supply and demand response and those estimated statistically. Processors and grower representatives underestimated supply response and consumers' response to higher prices. Significant differences between grower and processor attitudes toward bargaining were identified. Processors were primarily concerned about quality factors and growers with price. This suggests that a “trading off” of concessions would benefit both parties.
Production Economics, Farm Management, and Extension
Authors: Williams Donald B. 
Published: July 2006

AbstractPerusal of the literature of agricultural economics and some exposure to the work of personnel engaged in agricultural extension suggest the need to review relationships between the disciplines of production economics, farm management, and extension. This need arises because each of the disciplines might be expected to have significant effects on the scope, methodology, and usefulness of the others. My purpose is to try to set in perspective some of the differences in viewpoint that have emerged between different participants in agricultural economics and agricultural extension. This perspective may help to point the way to release from some aspects of the new orthodoxy within agricultural economics, whic is discussed in the paper.
An Aggregate Model of Agriculture—Empirical Estimates and Some Policy Implications
Authors: Egbert Alvin C. 
Published: July 2006

AbstractThe qualitative nature of the U.S. national farm price and income dilemma has long been generally but rather vaguely known. Contemporary econometric analysis can identify more precisely the magnitudes and interrelations that compose and surround this perplexing dilemma. This article undertakes to go beyond the established approach of measuring supply and demand price elasticities to the equally important and perhaps more productive identification and measurement of the relevant supply and demand shifters. By projecting magnitudes to 1985, long‐run policy implications of prospective changes can be examined with greater acuity.
An Analysis of the 1964 Wheat Option
Authors: Moszer Max 
Published: July 2006

AbstractWheat farmers operate in a quasi free market in which guaranteed price minima are available upon satisfaction of governmental imposed preconditions. A method is developed with which farmers can evaluate the profitability of available alternatives. In general, there must be sufficient land so that the acreage of wheat relative to the allotment exceeds the ratio of the loan rate to the expected free market price. These break even criteria can be used by policy planners to evaluate proposed programs and to determine their efficacy before their implementation. Ideally, programs should be structured so that the most profitable alternative for the farmer is also the one that will achieve the policy goal. An analysis of statewide aggregate data confirms the theoretical conclusion, based on this methodology, that full participation without additional voluntary diversion was the most profitable alternative open to the wheat farmer in 1964.
Control and Suppression of Surface Relief Gratings in Liquid‐Crystalline Perfluoroalkyl–Azobenzene Polymers
Authors: You F. , Paik M. Y. , Häckel M. , Kador L. , Kropp D. , Schmidt H.‐W. , Ober C. K. 
Published: July 2006

AbstractSemifluorinated azobenzene liquid‐crystalline side‐chain polymers with different perfluoroalkyl lengths are used to develop surface relief gratings (SRGs). With sufficient fluorinated side‐chain lengths, surface relief gratings could be completely suppressed due to the self‐assembled liquid‐crystalline order at the surface. This indicates that there is a surface‐dependent nature to SRG formation. The SRG formation from the semifluorinated azobenzene liquid‐crystalline side‐chain polymers is compared to methoxy‐terminated azobenzene side‐chain polymers, and results show that the perfluoroalkyl–azobenzene polymers require a longer formation time than the methoxy‐terminated polymers.
Bridged Nanocrystals in Biominerals and Their Biomimetics: Classical Yet Modern Crystal Growth on the Nanoscale
Authors: Oaki Y. , Kotachi A. , Miura T. , Imai H. 
Published: July 2006

AbstractWe demonstrate nanoscale architectures in real biominerals and their biomimetics. Mimicking biomineralization, that is, crystal design in association with organic molecules, has been demonstrated in recent years. Although the macroscopic morphologies in real biominerals and biomimetics have been extensively studied, the nanoscopic structures in terms of the crystal growth are still not fully understood. We show that both materials form oriented architectures of bridged nanocrystals with incorporated organic polymers. The growth of nanocrystals by association with polymers is a significant step for the understanding and developing of crystal growth. The strategy could be applied to various systems in nanoscale crystal growth leading to functional materials.
De Novo Design, Synthesis, and Characterization of Quinoproteins
Authors: Li Wen‐Wu , Hellwig Petra , Ritter Michaela , Haehnel Wolfgang 
Published: July 2006

AbstractQuinones and quinoproteins are essential redox components and enzymes in biological systems. Here, we report the de novo design, synthesis, and properties of model four‐α‐helix bundle quinoproteins. The proteins were designed and constructed from three different helices with 21 or 22 amino acid residues by chemoselective ligation to a cyclic decapeptide template. A free cysteine unit is placed at the hydrophobic core of the protein for binding of ubiquinone‐0 and menaquinone‐0 through a thioether bond. The quinoproteins with molecular weights of 11–12 kDa were characterized by electrospray ionization mass spectrometry, UV/Vis spectroscopy, size‐exclusion chromatography, circular dichroism measurements, 1H NMR spectroscopy, cyclic voltammetry, and redox‐induced FTIR difference spectroscopy. The midpoint redox potentials at pH 8 in aqueous solution Em,8 of thioether conjugates with N‐acetyl cysteine methyl ester were 89 mV and −63 mV and with a synthetic protein 229 mV and 249 mV versus standard hydrogen electrode (SHE) for ubiquinone‐0 and menaquinone‐0, respectively. Detailed redox‐induced FTIR difference spectroscopic studies of the model compounds and quinoproteins show the special resonance features for CO bands at 1656–1660 and 1655–1665 cm−1 due to the sulfur substitution to ubiquinone‐0 and menaquinone‐0, respectively. The construction of model quinoproteins represents a significant step toward more complex artificial redox systems.
Additivity Rules Using Similarity Models for Chemical Reactivity: Calculation and Interpretation of Electrofugality and Nucleofugality
Authors: Bentley T. William 
Published: July 2006

AbstractA recently proposed, multi‐parameter correlation: log k (25 °C)=sf (Ef + Nf), where Ef is electrofugality and Nf is nucleofugality, for the substituent and solvent effects on the rate constants for solvolyses of benzhydryl and substituted benzhydryl substrates, is re‐evaluated. A new formula (Ef=log k RCl/EtOH/25 °C −1.87), where RCl/EtOH refers to ethanolysis of chlorides, reproduces published values of Ef satisfactorily, avoids multi‐parameter optimisations and provides additional values of Ef. From the formula for Ef, it is shown that the term (sf×Ef) is compatible with the Hammett–Brown (ρ+σ+) equation for substituent effects. However, the previously published values of Nf do not accurately account for solvent and leaving group effects (e.g. nucleofuge Cl or X), even for benzhydryl solvolyses; alternatively, if the more exact, two‐parameter term, (sf×Nf) is used, calculated effects are less accurate. A new formula (Nf=6.14 + log kBX/any solvent/25 °C), where BX refers to solvolysis of the parent benzhydryl as electrofuge, defines improved Nf values for benzhydryl substrates. The new formulae for Ef and Nf are consistent with an assumption that sf=1.00, and so improved correlations for benzhydryl substrates can be obtained from the additive formula: log kRX/any solvent/25 °C=(Ef + Nf). Possible extensions of this approach are also discussed.
Manganoan Rockbridgeite Fe4.32Mn0.62Zn0.06 (PO4)3(OH)5: Structure Analysis and 57Fe Moessbauer Spectroscopy.
Authors: Redhammer Guenther J. , Roth Georg , Tippelt Gerold , Bernroider Manfred , Lattermoser Werner , Amthauer Georg , Hochleitner Rupert 
Published: July 2006

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 Crystal Structures of La3MgBi5 and LaLiBi2.
Authors: Pan Da‐Chun , Sun Zhong‐Ming , Mao Jiang‐Gao 
Published: July 2006

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 Insight into the Symmetry and the Structure of the Double Perovskites Ba2LnNbO6 (Ln = Lanthanides and Y).
Authors: Fu W. T. , IJdo D. J. W. 
Published: July 2006

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.
Structural and Magnetic Properties of the Kagome Antiferromagnet YbBaCo4O7.
Authors: Huq A. , Mitchell J. F. , Zheng H. , Chapon L. C. , Radaelli P. G. , Knight K. S. , Stephens P. W. 
Published: July 2006

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.
Complex Impedance and Solid‐State NMR Studies on a Novel High Proton Conductor Na‐RUB‐18.
Authors: Ishimaru Shin'ichi , Togawa Maki , Ikeda Ryuichi , Shimizu Tadashi , Shinohara Emi , Umemura Yasushi 
Published: July 2006

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.
[(C4H12N)2] [Zn3(HPO3)4]: An Open‐Framework Zinc Phosphite Containing Extra‐Large 24‐Ring Channels.
Authors: Liang Jing , Li Jiyang , Yu Jihong , Chen Peng , Fang Qianrong , Sun Fuxing , Xu Ruren 
Published: July 2006

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 Phosphoramide‐Catalyzed Enantioselective Addition of Allylic Trichlorosilanes to Aldehydes. Preparative Studies with Bidentate Phosphorus‐Based Amides.
Authors: Denmark Scott E. , Fu Jiping , Lawler Michael J. 
Published: July 2006

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.
Enantioselective Ring Opening of Epoxides with Cyanide Catalyzed by Halohydrin Dehalogenases: A New Approach to Non‐Racemic β‐Hydroxy Nitriles.
Authors: Elenkov Maja Majeric , Hauer Bernhard , Janssen Dick B. 
Published: July 2006

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.
Specificity of the Reaction of Tetranitromethane with Alkenes in Nitromethane.
Authors: Ivanova O. A. , Averina E. B. , Budynina E. M. , Korlyukov A. A. , Antipin M. Yu. , Kuznetsova T. S. , Zefirov N. S. 
Published: July 2006

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.
Deantiaromatization as a Driving Force in an Electrocyclic Reaction.
Authors: Harmata Michael , Zheng Pinguan , Schreiner Peter R. , Navarro‐Vazquez Armando 
Published: July 2006

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 of New Macrocyclic Chiral Manganese(III) Schiff Bases as Catalysts for Asymmetric Epoxidation.
Authors: Martinez Alexandre , Hemmert Catherine , Loup Christophe , Barre Guillaume , Meunier Bernard 
Published: July 2006

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.
Di‐μ‐hydroxy‐bis(N,N,N′,N′‐tetramethylenediamine)‐Copper(II) Chloride [Cu(OH)×TMEDA]2Cl2: An Efficient, Practical Catalyst for Benzylation and Allylation of Amides.
Authors: Kumaraswamy G. , Pitchaiah A. , Ramakrishna G. , Ramakrishna D. S. , Sadaiah K. 
Published: July 2006

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.
Sequential Catalysis: A Metathesis/Dihydroxylation Sequence.
Authors: Beligny Samuel , Eibauer Stefan , Maechling Simon , Blechert Siegfried 
Published: July 2006

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.
Enabling Ligand Screening for Palladium‐Catalyzed Enantioselective aza‐Michael Addition Reactions.
Authors: Phua Pim Huat , White Andrew J. P. , de Vries Johannes G. , Hii King Kuok 
Published: July 2006

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.
Isopropyl N‐Arylmalonamates. Synthesis, Structure, Conformation and Reactions with Carbon Disulfide.
Authors: Rudorf Wolf‐Dieter , Loos Dusan , Wybraniec Joanna , Pronayova Nada , Gawinecki Ryszard , Sustekova Zora 
Published: July 2006

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.
β‐Cyclodextrin Promoted Aza‐Michael Addition of Amines to Conjugated Alkenes in Water.
Authors: Surendra K. , Krishnaveni N. Srilakshmi , Sridhar R. , Rao K. Rama 
Published: July 2006

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.
Selective Catalytic Carbanionic Ethylation of Methylphenols: Influence of Catalyst and Substitution Pattern.
Authors: Steele Barry R. , Villalonga‐Barber Carolina , Micha‐Screttas Maria , Screttas Constantinos G. 
Published: July 2006

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.
Allylation of Aldehydes and Imines: Promoted by Reuseable Polymer‐Supported Sulfonamide of N‐Glycine.
Authors: Li Gui‐long , Zhao Gang 
Published: July 2006

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.
Reagent‐Controlled Asymmetric Homologation of Boronic Esters by Enantioenriched Main‐Group Chiral Carbenoids.
Authors: Blakemore Paul R. , Marsden Stephen P. , Vater Huw D. 
Published: July 2006

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.
Direct Barbier‐Type Allylation of Aromatic Acetals and Dioxolanes in the Presence of β‐Cyclodextrin in Water.
Authors: Surendra K. , Krishnaveni N. Srilakshmi , Rao K. Rama 
Published: July 2006

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.
Gold(I)‐Catalyzed Oxidative Cleavage of a C—C Double Bond in Water.
Authors: Xing Dong , Guan Bingtao , Cai Guixin , Fang Zhao , Yang Liping , Shi Zhangjie 
Published: July 2006

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 Activity of Small Molecule GPR40 Agonists.
Authors: Garrido Dulce M. , Corbett David F. , Dwornik Kate A. , Goetz Aaron S. , Littleton Thomas R. , McKeown Steve C. , Mills Wendy Y. , Smalley Terrence L. Jr. , Briscoe Celia P. , Peat Andrew J. 
Published: July 2006

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 Diastereoselective Enolate Addition of O‐Protected α‐Hydroxyacetate to (SR)‐tert‐Butanesulfinylimines: Synthesis of Taxol Side Chain.
Authors: Wang Yin , He Qin‐Fei , Wang Hao‐Wei , Zhou Xuan , Huang Zhi‐Yan , Qin Yong 
Published: July 2006

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 Rapid and Efficient Synthesis of Aryl Methyl Ketones and β‐Keto Esters Using Meldrum′s Acid.
Authors: More D. H. , Mahulikar P. P. 
Published: July 2006

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.
Enantioselective Cyanosilylation of Ketones Catalyzed by a Nitrogen‐Containing Bifunctional Catalyst.
Authors: Xiong Yan , Huang Xiao , Gou Shaohua , Huang Jinglun , Wen Yuehong , Feng Xiaoming 
Published: July 2006

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.
Dimethylzinc‐Mediated Alkynylation of Imines.
Authors: Zani Lorenzo , Alesi Silvia , Cozzi Pier Giorgio , Bolm Carsten 
Published: July 2006

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 Synthesis of 3‐(2‐Furyl)biphenyls.
Authors: Sagitullina Galina P. , Glyzdinskaya Larisa V. , Sagitullin Reva S. 
Published: July 2006

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.
Multi‐Component Reaction of Amines, Alkyl Propiolates, and Ninhydrin: An Efficient Protocol for the Synthesis of Tetrahydro‐dihydroxy‐oxoindeno[1,2‐b]pyrrole Derivatives.
Authors: Azizian Javad , Hatamjafari Farhad , Karimi Ali Reza , Shaabanzadeh Masoud 
Published: July 2006

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.
Small Molecule Inhibitors of Plasma Kallikrein.
Authors: Young Wendy B. , Rai Roopa , Shrader William D. , Burgess‐Henry Jana , Hu Huiyong , Elrod Kyle C. , Sprengeler Paul A. , Katz Bradley A. , Sukbuntherng Juthamas , Mordenti Joyce 
Published: July 2006

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.
Hydantoin Derivatives as Non‐peptidic Inhibitors of Ras Farnesyl Transferase.
Authors: Lee Jinho , Kim Jonghyun , Koh Jong Sung , Chung Hyun‐Ho , Kim Kyoung‐Hee 
Published: July 2006

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.
Structural—Activity Relationship Study on C‐4 Carbon Atom of the CB1 Antagonist SR141716: Synthesis and Pharmacological Evaluation of 1,2,4‐Triazole‐3‐carboxamides.
Authors: Jagerovic Nadine , et al. et al. 
Published: July 2006

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.
Structure of the Reaction Product of Anthranilic Acid Hydrazide with Carbon Disulfide in Alkaline Medium
Authors: Britsun V. N. , Esipenko A. N. , Kudryavtsev A. A. , Lozinskii M. O. 
Published: July 2006

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 of 2‐(1,2,3‐Thiadiazol‐5‐yl)‐1H‐benzimidazoles.
Authors: Dzvinchuk I. B. 
Published: July 2006

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.
Selective Reduction of the Endocyclic Double Bond of 3‐Substituted Coumarins by Hantzsch 1,4‐Dihydropyridine.
Authors: Liu Zhengang , Liu Qiang , Zhang Wei , Mu Ruizhu , Yang Li , Liu Zhong‐Li , Yu Wei 
Published: July 2006

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.
Long‐Chain 3‐Acyl‐4‐hydroxycoumarins: Structure and Antibacterial Activity.
Authors: Cravotto Giancarlo , Tagliapietra Silvia , Cappello Rossella , Palmisano Giovanni , Curini Massimo , Boccalini Marco 
Published: July 2006

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.