bluuebunny/crossref_metadata_2025_split huggingface dataset:
Photooxidation of triglycerides and fatty acids in seawater: Implication toward the formation of marine humic substances
Authors: Kieber Robert J. , Hydro Linda H. , Seaton Pamela J. 
Published: May 2010

Unsaturated fatty acids rapidly photodecomposed in filtered seawater to aliphatic aldehydes and an ω‐oxocarboxylic acid (CHO‐(CH2)n‐COOH) upon a 5‐h exposure to ambient sunlight. The photoreactivity of fatty acids increased as their degree of unsaturation increased. Palmitic acid displayed no photodegradation while monounsaturated oleic acid photodecomposed to nonanal and 9‐oxononanoic, respectively. Photooxidation of the polyunsaturated linoleic acid produced significantly higher concentrations, primarily hexanal, and a wider variety of aldehydes. The rate of photodegradation was more than 10 times greater for the polyunsaturated fatty acids than for the monounsaturated fatty acids. Photolysis of the triglyceride, trilinolein, gave an aldehyde profile similar to its component fatty acid, indicating each undergoes a similar mechanism of photodegradation. Twenty percent of the initial triglyceride was photodegraded during the 6‐h irradiation. The rapid photoreactivity of unsaturated fatty acids may explain their low in situ levels relative to saturated fatty acids, the latter of which are found in the dissolved phase at relatively higher levels.Fluorescent hydrophobic dissolved organic matter, operationally defined as humic substances, increased after irradiation of trilinolein‐treated seawater over a 14‐d period. The concentraticn of humic products was enhanced by postphotolysis addition of ammonia. Dissolved ammonia concentrations declined as the dissolved organic nitrogen of the extracted humics increased, indicating the added ammonia was becoming incorporated into the organic structure.
Collaboration with patients in the design of patient‐reported outcome measures: Capturing the experience of fatigue in rheumatoid arthritis
Authors: Nicklin Joanna , Cramp Fiona , Kirwan John , Urban Marie , Hewlett Sarah 
Published: May 2010

AbstractObjectivePatient‐reported outcome measures (PROMs) need to include concepts and language relevant to patients and be easily understood. These studies aimed to develop draft PROMs to measure rheumatoid arthritis (RA) fatigue and its impact by collaborating with patients to identify language and experiences, create draft PROM items, and test them for comprehension, with decisions supported throughout by a patient research partner.MethodsIn study 1, interview transcripts of RA patients describing their fatigue (n = 15) were subjected to content and inductive thematic analysis to identify fatigue language and experiences. In study 2, 3 focus groups of RA patients (n = 17) explored these and developed the wording for visual analog scales (VAS) and identical numerical rating scales (NRS), then a draft multi‐item questionnaire was developed with the patient research partner. Study 3 comprised 15 RA patients who completed the PROMs during cognitive interviewing to explore understanding.ResultsStudies 1 and 2 identified key patient terminology (fatigue, exhaustion) and 12 potential fatigue concepts (Cognition, Coping, Duration, Emotion, Energy, Frequency, Impact, Planning, Quality of Life, Relationships, Sleep, and Social Life). Patients' proposals were clarified into draft screening VAS/NRS for fatigue severity, effect, and coping, plus a draft 45‐item questionnaire. Study 3 showed that 14 questions required clarification or revision of response options.ConclusionCollaboration with patients enabled development of draft RA fatigue PROMs grounded in the patient data, strengthening face and content validity and ensuring comprehension. The draft conceptual framework that emerged has resulted in draft PROMS ready for item reduction, and testing of construct and criterion validity and reliability.
Trex‐1 deficiency in rheumatoid arthritis synovial fibroblasts
Authors: Neidhart Michel , Karouzakis Emmanuel , Schumann Gerald G. , Gay Renate E. , Gay Steffen 
Published: May 2010

AbstractObjectiveTo explore whether the increased expression of long interspersed nuclear element 1 (LINE‐1; L1) messenger RNA (mRNA) and protein in rheumatoid arthritis synovial fibroblasts (RASFs) is associated with decreased expression of Trex‐1, an exonuclease involved in the metabolization of L1 DNA:RNA hybrids.MethodsChromatin immunoprecipitation was used to detect L1‐related p40 protein (L1‐ORF1p) binding sequences in RASFs. Luciferase activity was measured in the synovial fibroblasts following cotransfection of the episomal plasmid with pJM105 expressing L1‐ORF1p and pGL3‐TS3 carrying the target sequence for L1‐ORF1p. This luciferase reporter assay was used to compare the activity between RASFs and osteoarthritis synovial fibroblasts (OASFs) and to assess correlations of luciferase activity with the expression of Trex‐1 measured by flow cytometry. The expression of Trex‐1 mRNA and protein was also compared using real‐time polymerase chain reaction, immunohistochemistry, and Western blot analyses. The role of Trex‐1 in the L1‐ORF1p–mediated luciferase activity assay was studied using interfering RNAs (iRNA) and a Trex‐1 expression vector.ResultsIncreased luciferase activity occurred after cotransfection of synovial fibroblasts with pJM105 and pGL3‐TS3. L1‐ORF1p activity was increased in RASFs as compared with OASFs, and this was correlated inversely with the expression of Trex‐1. Levels of Trex‐1 mRNA and protein were lower in RASFs than in OASFs. After transfection of the L1 expression plasmid, Trex‐1 mRNA levels increased in OASFs, but not in RASFs. The addition of iRNA against Trex‐1, however, resulted in an enhancement of L1‐ORF1p activity in OASFs to the levels measured in RASFs. Overexpression of Trex‐1 inhibited 5‐azacytidine–induced expression of p38δ MAPK, a gene carrying the TS3 sequence.ConclusionThe deficiency of Trex‐1 in RASFs allows a longer half‐life of gene products encoded by active endogenous L1 retrotransposons. This pathway may play a role in diseases in which the cells exhibit a “spontaneous” aggressive behavior.
Comparison of updating techniques in transferability analysis of work trip mode choice models in developing countries
Authors: Santoso Djoen San , Tsunokawa Koji 
Published: May 2010

AbstractThis study analyzes the performances of updating techniques in transferability of mode choice models in developing countries. A model specification, estimated in Ho Chi Minh City, was transferred to Phnom Penh. Naïve transfer and four updating methods associated with small sized samples were used in the transfer process and were evaluated based on statistical perspective and predictive ability. The study also illustrates the problems faced in model transferability development, due to the lack of available and suitable data in Phnom Penh. This lack is strongly related to different methods and structures applied in collecting the data. Simplified approaches to the difficulties are proposed in the study. The results show that updating ASCs, updating both ASCs and scale parameter, and use of combined transfer estimators all produce significant improvement, both statistically and in predictability, in updating the model. The last two methods have proven to be superior to the first method, owing to the inclusion of transfer bias considerations in the estimations. However, small data samples should not have large transfer bias when using combined transfer estimators. It is also concluded that naïvely transferring a model is not recommended, and Bayesian updating should be avoided when transfer bias exists. Copyright © 2010 John Wiley & Sons, Ltd.
Level of service analysis for airport baggage claim with a case study of the Calgary International Airport
Authors: Correia Anderson Ribeiro , Wirasinghe S. C. 
Published: May 2010

AbstractThis work presents a methodology to evaluate the level of service (LOS) of an airport baggage claim. A psychometric scaling technique is employed to obtain quantitative data from qualitative data (user responses as a function of five rating categories). Regression analysis is applied to obtain a statistically valid relationship between user responses and observed operational indicators. The proposed model is developed from a case study of the West Jet baggage claim area at the Calgary International Airport – Canada, where 62 passengers have been observed and interviewed. The collected data allowed the proposal of standards, which indicate tolerable limits as a function of various LOS ranges (A–E). The results are useful for managers and designers on assessing the LOS offered in a terminal, but also during the planning and design stages of an airport. Copyright © 2010 John Wiley & Sons, Ltd.
Do military decision makers behave as predicted by prospect theory?
Authors: Haerem Thorvald , Kuvaas Bård , Bakken Bjørn T. , Karlsen Tone 
Published: May 2010

AbstractFour experiments were conducted to explore the robustness of risky choice framing among military decision makers. In the first experiment the original version of the Asian disease problem was administered. In contrast to Tversky and Kahneman's (1981) original findings, military decision makers were not influenced by the gain and loss framing. They demonstrated risk‐seeking behavior in both domains. In the second experiment, we administered a military version of the Asian disease problem. We found a significant framing effect, but it was unidirectional: The decision makers were risk seeking in both domains, but significantly more risk seeking in the loss domain. To explore the strength of this risk‐seeking preference, we altered the problem in a third experiment, making the risky alternative 12.5% less attractive than the certain one. Again, we found risk‐seeking behavior in both domains. Finally, we explored reasons for these deviations from prospect theory by comparing the responses of business students and military officers. In this analysis, we observed significantly higher levels of self‐efficacy in the military sample, as compared to the civil sample, and that the self‐efficacy influenced risk seeking only in the military sample. In a post hoc analysis we also found that years of education reduced risk‐seeking preference. Implications and directions for future research are discussed. Copyright © 2010 John Wiley & Sons, Ltd.
Risk communication of terrorist acts, natural disasters, and criminal violence: Comparing the processes of understanding and responding
Authors: Heilbrun Kirk , Wolbransky Melinda , Shah Sanjay , Kelly Rebecca 
Published: May 2010

AbstractRisk communication is an important vehicle for the scientific understanding of the perception of and response to various kinds of threats. The present study provides apparently the first empirical attempt to compare perceptions, decision‐making, and anticipated action in response to threats of three kinds: natural disaster, violent crime, and terrorism. A total of 258 college undergraduates were surveyed using a vignette‐based, 2 × 2 × 3 between‐subjects design that systematically manipulated threat imminence (high vs. low), risk level (high vs. low), and nature of the threat (natural disaster vs. crime vs. terrorism). There were substantial differences in participants' perceptions and reported actions in response to natural disaster, relative to the other domains of risk, under conditions of high risk. The risk of natural disaster was more likely to lead participants to report that they would change their daily activities and to relocate. It was also more likely than terrorism to lead to action securing the home. It appears that the mechanisms for perception, decision‐making, and action in response to threats cannot be generalized in a straightforward way across these domains of threat. Copyright © 2010 John Wiley & Sons, Ltd.
Genetic variations of leptin and leptin receptor are associated with body composition changes in response to physical training
Authors: Huuskonen Antti , Lappalainen Jani , Tanskanen Minna , Oksala Niku , Kyröläinen Heikki , Atalay Mustafa 
Published: May 2010

AbstractLeptin regulates body weight, metabolism, and tissue adaptations to environmental stressors. We examined the association of single nucleotide polymorphism (SNP) of leptin promoter G‐2548A (rs7799039) and leptin receptor Gln223Arg (rs1137101) with body composition, plasma leptin levels, and peak oxygen uptake (VO2peak) in response to 8 weeks of physical training in 48 male military conscripts. AA homozygotes of leptin promoter SNP‐2548 showed higher body fat and BMI values than G allele carriers. Acute exercise decreased leptin levels in G allele carriers, but increased in AA homozygotes. Physical training significantly decreased BMI values and also a tendency for decreased plasma leptin levels was observed in all subjects. In G allele carriers, BMI loss was mainly due to decreased fat mass, whereas in AA homozygotes due to loss of fat‐free mass. Training increased VO2peak in all subjects with most prominent effects in G allele carriers. Regarding leptin receptor SNP, there were no statistically significant differences in BMI values between the genotype groups at baseline or after physical training. Our results suggest that physical training‐induced alterations in body composition and plasma leptin may be influenced by a genetic variation of leptin promoter but not of leptin receptor. Copyright © 2010 John Wiley & Sons, Ltd.
ChemInform Abstract: Pressure‐Induced Structural Phase Transition in a Ferromagnet CrTe.
Authors: Eto T. , Ishizuka M. , Endo S. , Kanomata T. , Kikegawa T. 
Published: May 2010

AbstractChemInform 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: Influence of Nickel Substitution on the Cation Distribution and Magnetic Properties of ZnCr2Se4.
Authors: Jendrzejewska Izabela , Waskowska Alicja , Mydlarz Tadeusz 
Published: May 2010

AbstractChemInform 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 Rare‐Earth‐Rich Platinum Pnictides Ln5Pt2X (Ln: Y, Gd, Tb, Dy, Ho, Er, Tm, Lu; X: Sb, Bi) and Magnetic Properties of Er5Pt2Bi.
Authors: Mozharivskyj Yurij , Franzen Hugo F. 
Published: May 2010

AbstractChemInform 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: Electronic Structure of AlO2, AlO2‐, Al3O5, and Al3O5‐ Clusters.
Authors: Martinez Ana , Tenorio Francisco J. , Ortiz J. V. 
Published: May 2010

AbstractChemInform 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: Single Crystals of the Dodecaiodo‐closo‐dodecaborate Cs2[B12I12]×2CH3CN ({Cs(NCCH3)}2[B12I12]) from Acetonitrile.
Authors: Tiritiris Ioannis , Schleid Thomas 
Published: May 2010

AbstractChemInform 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: Structure and Bonding in Magnesium Difluoride Clusters: The (MgF2)n (n = 2—3) Clusters
Authors: Francisco E. , Pendas A. Martin , Costales A. 
Published: May 2010

AbstractChemInform 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: Na2ZrSe3, A New Chalcogenometallate(IV) with a Layered Structure.
Authors: Harringer Norbert A. , Kolb Andreas , Klepp Kurt O. 
Published: May 2010

AbstractChemInform 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: Two Molybdenum (VI) Monophosphates with a Tunnel Structure: AMoO2PO4 (A: Cs, Tl) and Structural Relationships in the Series.
Authors: Leclaire A. , Guesdon A. , Borel M. M. , Berrah F. , Raveau B. 
Published: May 2010

AbstractChemInform 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: Sr2(OLi2Sr4)[CrN4]2, A Nitridochromate(VI)‐Oxide with Oxygen in Tetragonal‐Bipyramidal Coordination by Lithium and Strontium.
Authors: Hochrein Oliver , Kniep Ruediger 
Published: May 2010

AbstractChemInform 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: Pulsed‐Laser Deposition of YVO4:Eu Phosphor Thin‐Films for Low Temperature Fabrication.
Authors: Kang Weekyung , Park Jaesung , Kim Dong‐Kuk , Suh Kyung‐Soo 
Published: May 2010

AbstractChemInform 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: Stable Blue Photoluminescence from Porous Silicon.
Authors: Kim Y. S. , Suh K. Y. , Yoon Hyunsik , Lee Hong H. 
Published: May 2010

AbstractChemInform 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: Study of the TiO2—H2O—B2O3 Ternary System at 7.7 GPa and High Temperatures.
Authors: Conceicao Rommulo V. , Soares Sergio R. S. , Balzaretti Naira M. , Pereira Altair S. , Costa Tania M. H. , Gallas Marcia R. , da Jornada Joao A. H. 
Published: May 2010

AbstractChemInform 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: Laminated Thin Li‐Ion Batteries Using a Liquid Electrolyte.
Authors: Takami Norio , Ohsaki Takahisa , Hasebe Hiroyuki , Yamamoto Masao 
Published: May 2010

AbstractChemInform 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: Bromoplumbates with One‐Dimensional Polymeric and Isolated Anions: (Bn4P)2[Pb3Br8], (Bn4P)2 [Pb3Br8(dmf)2], (Bn4P)[PbBr3], (Bn4P)2[PbBr4], and (Bn4P)4[Pb2Br4].
Authors: Groeger Henriette , Lode Christine , Vollmer Heike , Krautscheid Harald , Lebedkin Sergej 
Published: May 2010

AbstractChemInform 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 and Crystal Structures of Two Topologically Related Modifications of Cs2[(UO2)2(MoO4)3].
Authors: Krivovichev S. V. , Cahill C. L. , Burns P. C. 
Published: May 2010

AbstractChemInform 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 Soluble Bifunctional Polymeric Chiral Ligands for Enantioselectively Catalytic Reactions.
Authors: Fan Qing‐Hua , Liu Guo‐Hua , Deng Guo‐Jun , Chen Xiao‐Min , Chan Albert S. C. 
Published: May 2010

AbstractChemInform 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: Intramolecular Electrophilic Aromatic Substitution Reactions of 2‐Amidoacroleins: A New Method for the Preparation of Tetrahydroisoquinolines, Tetrahydro‐3‐benzazepines, and Hexahydro‐3‐benzazocines.
Authors: Fuchs James R. , Funk Raymond L. 
Published: May 2010

AbstractChemInform 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: Dynamic Equilibria in the Products of Intramolecular Buchner Additions of Diazoketones to Aryl Rings Bearing Methoxy Substituents.
Authors: Maguire Anita R. , O'Leary Patrick , Harrington Francis , Lawrence Simon E. , Blake Alexander J. 
Published: May 2010

AbstractChemInform 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 Radialene‐Shaped Pyrroles by Multiple‐Anion‐Capture Reactions of 1,3‐Dianions.
Authors: Langer Peter , Doering Manfred , Schreiner Peter R. , Goerls Helmar 
Published: May 2010

AbstractChemInform 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: Spectroscopic and Product Studies of the Effect of para Substituents on the Reactivity of Triplet Bis(2,6‐dimethylphenyl)carbenes.
Authors: Hu Yingmo , Ishikawa Yui , Hirai Katsuyuki , Tomioka Hideo 
Published: May 2010

AbstractChemInform 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.