bluuebunny/crossref_metadata_2025 huggingface dataset:
Metabolic consequences of iron deficiency in heterotrophic marine protozoa
Authors: Chase Z. , Price N. M.
Published: May 2010

Iron is recognized as a key element regulating primary production in large regions of the ocean, but nothing is known of its direct effect on higher trophic levels. Two species of heterotrophic protozoa were thus fed iron‐rich and iron‐poor bacterial prey and their growth and metabolism examined. Maximum growth rates of Paraphysomonas imperforata and Paraphysomonas butcheri were observed only when iron quotas of bacterial prey were >70 µmol Fe mol C−1. At lower Fe: C ratios, but at constant prey biomass, both species grew significantly slower. Iron quotas of the flagellates at these slow growth rates (~10 µmol Fe mol C−1) were similar to those of iron‐limited phytoplankton and bacteria. Growth rate reduction was likely the result of direct, elemental limitation by iron, judging from the positive response of the protozoa to iron addition and their biochemical characteristics. Filtration and carbon ingestion rates increased under iron limitation, but gross carbon growth efficiency (GCGE) decreased when P. imperforata consumed iron‐poor bacteria. Ammonium regeneration efficiency was also reduced. The decrease in GCGE was a consequence of reduced activity of the iron‐dependent electron transport system, greater dissolved organic carbon excretion, and greater CO2 evolution by iron‐limited protozoa. P. imperforata excreted iron, even when limited by this element, and retained less of the ingested ration than when consuming iron‐rich bacteria. Coupled with recent measurements of biogenic Fe : C in the subarctic Pacific, our results suggest that heterotrophic bacterivorous flagellates may experience iron limitation in remote oceanic regions.
Silica production in the Monterey, California, upwelling system
Authors: Brzezinski Mark A. , Phillips Dennis R. , Chavez Francisco P. , Friederich Gernot E. , Dugdale Richard C.
Published: May 2010

Silica cycling was examined during a major upwelling event in Monterey Bay, California. Strong upwelling‐favorable winds blew for 6 d with speeds up to 15 m s−1 just prior to the study. A survey of the region near the end of the wind event showed newly upwelled water at the north end of the bay, with silicic acid concentrations up to 29.8 µM. Silicic acid concentrations decreased to a minimum of 15 µM along the upwelling plume. Biogenic silica concentrations in the upwelling plume were generally between 2 and 5 µmol Si liter−1. Specific rates of biogenic silica production were <0.2 d−1 in the freshly upwelled waters a increased to >1.0 d−1 downplume. Kinetic experiments indicated that silicic acid concentrations throughout the upwelling plume supported maximal rates of silica production. Silica production rates were ~1 µmol Si liter−1 d−1 at the upwelling source, increasing to 7 µmol liter−1 d−1 downplume. The upwelling event was followed by several days of calm winds, creating ideal conditions for a phytoplankton bloom. Integrated biogenic silica concentrations between the surface and the 0.1% light depth during the calm period ranged from 56 to 566 mmol Si m−2, w th 8 of 11 stations exhibiting concentrations >100 mmol Si m−2. Specific production rates of biogenic silica were generally >1 d−1, with production rates between 10 and 30 µmol Si liter−1 d−1. Integrated silica production rates averaged 205 mmol Si m−2 d−1 (range 13–1,140 mmol m 2 d−1), which is four times greater than the average rate observed for other coastal upwelling systems. The maximum value observed (1,140 mmol m−2 d−1) is nearly four times greater than levels ever observed before in the sea. The high silica production rates seemed to result from an inefficient silicate pump. On average, 72% of the biogenic silica produced in the upwelling plume was retained in the surface waters, resulting in biogenic silica concentrations of 6.7–13.7 µmol Si liter−1 at stations where integrated production rates were >200 mmol Si m−2 d−1. Ambient silicic acid concentrations in these same waters were generally >8 µM. Kinetic studies showed that these silicic acid concentrations supported nearly maximal rates of sil ca production. Substrate limitation of silica production became readily detectable at 5 µM Si(OH)4. By that time, 80 to >90% of the silicic acid and ~90% of the nitrate in the upwelled waters had been consumed, indicating that substrate limitation of silica production played only a minor role in controlling the magnitude of both net silica production and new production by diatoms.
A model for diffusion within emergent vegetation
Authors: Nepf H. M. , Sullivan J. A. , Zavistoski R. A.
Published: May 2010

Detailed velocity measurements made with laser Doppler velocimetry have shown that, except very close to the bed, the production of turbulence within a stand of emergent vegetation is dominated by the stem wakes rather than by the bottom‐boundary shear, as in open‐channel flows. This observation formed the basis for a modified random‐walk model that describes the contribution of stem wakes to the turbulent diffusivity within marsh grasses. The model was validated by comparison to observed diffusivity over a range of population and flow conditions within a simple plantlike array of circular cylinders. The diffusion model was also evaluated for a more complex morphology that included a flexible canopy. Laser‐induced fluorescence and image‐processing techniques were used to measure the diffusivity as well as to examine turbulence structure within the experimental system. The latter analysis documented changes in turbulence scale that arise as larger eddies are broken apart by the stems and smaller eddies (comparable to the stem diameter) are produced within the wakes.
Carbon and nitrogen isotope variations in sedimenting organic matter in Lake Lugano
Authors: Bernasconi Stefano M. , Barbieri Alberto , Simona Marco
Published: May 2010

We investigated the annual changes in sediment fluxes at two depths in Lake Lugano, Switzerland, and the associated variations in carbon and nitrogen isotope composition of sedimenting organic matter. The organic carbon and nitrogen fluxes increased by 10 and 20% with depth, respectively, whereas particulate phosphorus fluxes showed an increase of 114% with depth. The δ13C and δ15N of organic matter showed large seasonal changes ranging between −40 and −22‰ for C and 4 and 16‰ for N. The variations in δ13C can be attributed to variations in primary productivity level, changes in the carbonate chemistry, and isotope discrimination during photosynthesis. Very heavy nitrogen isotope compositions of organic matter in winter may indicate an external source of organic N. Comparison of the C and N isotope composition of organic matter in the top sediment with the sediment traps indicated that the observed flux increases with depth were due to a combination of lateral organic matter transport, sediment reworking, and possibly a contribution of allochthonous organic matter.
Accurate headspace analysis of ƒCO2 in discrete water samples using batch equilibration
Authors: Neill Craig , Johnson Kenneth M. , Lewis Ernie , Wallace Douglas W. R.
Published: May 2010

A high‐accuracy, batch‐equilibration, static‐headspace technique for the determination of the fugacity of CO2 (fCO2) in discrete water samples is described. The technique was designed for monitoring small changes of CO2 in the ocean and has accuracy and precision (<1% for water samples) comparable to that of the best techniques available. The method uses several novel approaches to maximize accuracy, requires only a small water sample (60 ml), and is very rapid (~2 min per analysis). Precision of the calculated total alkalinity, based on the measured fCO2 and CT, is comparable to or better than is generally attained using potentiometric titration. Compared with CT and total alkalinity measurements, the small sample volume and rapid analysis time makes it practical to perform analysis of multiple replicates in order to improve confidence in the result. The method is readily applicable to experimental studies such as incubations as well as to time‐series measurements of in situ biological metabolism. Because the analysis employsgas chromatography, the technique can be acapted to measure simultaneously a suite of gases dissolved in seawater.
Aldoses in various size fractions of marine organic matter: Implications for carbon cycling
Authors: Skoog Annelie , Benner Ronald
Published: May 2010

Carbohydrates are major components of marine organic matter, but few molecular‐level carbohydrate analyses in seawater have been undertaken owing to the low concentrations of individual compounds. This paper presents novel data on aldose compositions and concentrations in various size fractions of particulate and dissolved organic matter from the equatorial Pacific. Samples of high‐molecular‐weight (HMW, >1 kDa) dissolved organic matter (DOM) and suspended particulate organic matter (POM, >0.1 µm) were collected by tangential‐flow ultrafiltration. Aldose content of low‐molecular‐weight (LMW) DOM was calculated as the difference between aldose content in unfiltered samples and HMW DOM + POM. Size‐fractionated and unfiltered samples were hydrolyzed with sulfuric acid, and aldoses were separated and detected by high‐performance anion‐exchange chromatography and pulsed amperometric detection. A detailed description of the method is provided. The concentrations of fucose, rhamnose, arabinose, glucose, galactose, xylose, and mannose were determined. In general, the predominant sugars were glucose and galactose. The HMW DOM fraction was slightly enriched in deoxysugars and galactose. The average depthintegrated size distribution of aldoses indicated that 68% of aldoses were LMW DOM, 28% were HMW DOM, and 4% were POM. Concentrations and yields (normalized to organic carbon) of aldoses in POM and HMW DOM decreased with depth, indicating selective degradation of aldoses. The molecular compositions of the degraded components of POM and HMW DOM were similar to surface compositions but the mole % glucose increased with depth, implying that glucose was preferentially preserved in a refractory structure. The fraction with the highest aldose yield was POM, followed by HMW DOM and LMW DOM. In surface waters from both stations, the largest fractions of dissolved aldoses were found in HMW DOM, whereas in subsurface waters most dissolved aldoses were found in LMW DOM. Yields and concentrations of aldoses indicated a size‐related diagenetic sequence where POM represents the most reactive material and LMW DOM the most refractory material. Aldoses represented 1.7– 3.6% of DOC and 10–20% of total carbohydrates, indicating that a large fraction of the carbohydrate pool is still uncharacterized at the molecular level. Aldoses could be identified in all, presumably refractory, deep‐water samples, and most of the aldoses in deep water were LMW, indicating that a factor other than molecular composition was important in determining biological availability of the aldoses.
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

Objective

Patient‐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.

Methods

In 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.

Results

Studies 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.

Conclusion

Collaboration 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

Objective

To 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.

Methods

Chromatin 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.

Results

Increased 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.

Conclusion

The 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

This 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

This 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

Four 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

Risk 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

Leptin 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

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

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: Electronic Structure of AlO2, AlO2‐, Al3O5, and Al3O5‐ Clusters.
Authors: Martinez Ana , Tenorio Francisco J. , Ortiz J. V.
Published: May 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: Single Crystals of the Dodecaiodo‐closo‐dodecaborate Cs2[B12I12]×2CH3CN ({Cs(NCCH3)}2[B12I12]) from Acetonitrile.
Authors: Tiritiris Ioannis , Schleid Thomas
Published: May 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: 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

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

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: 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

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: 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

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

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

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 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

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 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

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: 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

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: 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

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 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

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: 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

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: Aminolysis of 5‐Phenyl‐2‐tetrazolylacetic Acid Ethyl Ester.
Authors: Putis S. M. , Zubarev V. Yu. , Poplavskii V. S. , Ostrovskii V. A.
Published: May 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: Reformatsky‐Type Reaction of α‐Haloketones Promoted by Titanium Tetraiodide.
Authors: Shimizu Makoto , Kobayashi Fumiko , Hayakawa Ryuuichirou
Published: May 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: Lower Rim 1,3‐Disubstituted Derivatives of Calix[4]arene Amides Having Amino Acid Ester and Amines as Pendants
Authors: Rao P. V. , Rao C. P. , Kolehmainen E. , Wegelius E. K. , Rissanen K.
Published: May 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 Facile and Rapid Synthesis of Acyl Azides under Solvent‐Free Conditions.
Authors: Mallakpour Shadpour E. , Hajipour Abdol Reza , Vahabi Ramin
Published: May 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: Manganese(III) Acetate‐Mediated Oxidative Coupling of Phenylhydrazines with Benzene: A Novel Method for Biaryl Coupling.
Authors: Demir Ayhan S. , Reis Oemer , Oezguel‐Karaaslan Emine
Published: May 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: Stereoselective Hydrocoupling of [(1R)‐exo]‐3‐exo‐(Diphenylmethyl)bornyl Cinnamates by Electroreduction.
Authors: Kise Naoki , Iwasaki Keisuke , Tokieda Naohiko , Ueda Nasuo
Published: May 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: Studies on Anthracenes. Part 2. Synthesis and Cytotoxic Evaluation of 9‐Acyloxy 1,8‐Dichloroanthracene Derivatives.
Authors: Huang Hsu‐Shan , Chiu Hui‐Fen , Hwang Jing‐Min , Jen Yee‐Min , Tao Chi‐Wei , Lee Kung‐Yuan , Lai Yu‐Liang
Published: May 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 Novel Attractive Interaction in the Diels—Alder Reaction of N‐Protected Pyrroles with Allene‐1,3‐dicarboxylates.
Authors: Nishide Kiyoharu , Ichihashi Shogo , Kimura Hiroyuki , Katoh Takahiro , Node Manabu
Published: May 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 Pharmacological Activity of New Carbonyl Derivatives of 1‐Aryl‐2‐iminoimidazolidine. Part 1. Synthesis and Pharmacological Activity of Chain Derivatives of 1‐Aryl‐2‐iminoimidazolidine Containing Urea Moiety.
Authors: Matosiuk Dariusz , Fidecka Sylwia , Antkiewicz‐Michaluk Lucyna , Dybala Izabela , Koziol Anna E.
Published: May 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 New Hydantoins as Intermediates for Diamino Acids.
Authors: Thennarasu S. , Perumal P. T.
Published: May 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: Electrochemical Generation of Chiral Oxazolidin‐2‐ones Anions: A New Procedure for the Highly Diastereoselective Conjugate Addition to Nitroalkenes.
Authors: Feroci Marta , Inesi Achille , Palombi Laura , Rossi Leucio
Published: May 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: 4‐Aryl/Cycloalkyl‐5‐phenyloxazole Derivatives as Selective COX‐2 Inhibitors.
Authors: Hashimoto Hiromasa , Maeda Kimiya , Ozawa Koichi , Haruta Jun‐ichi , Wakitani Korekiyo
Published: May 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 Synthesis of 4‐Substituted‐4′‐(2‐thienyl)‐2,2′‐bithiazoles as Potential Phototoxic Agents.
Authors: Singh Shiv P. , Naithani Rajesh , Aggarwal Ranjana , Prakash Om
Published: May 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 Bis‐Substituted Amidinobenzothiazoles as Potential Anti‐HIV Agents.
Authors: Racane Livio , Tralic‐Kulenovic Vesna , Fiser‐Jakic Lelja , Boykin David W. , Karminski‐Zamola Grace
Published: May 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: Aqueous Micellar Medium in Organic Synthesis: Alkylations and Michael Reactions of Benzotriazole.
Authors: Mashraqui Sabir Hussain , Kumar Sukeerthi , Mudaliar Chandrasekhar Dayal
Published: May 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 Biological Evaluation of Novel Thio‐Substituted Chromanes (VIII) as High‐Affinity Partial Agonists for the Estrogen Receptor.
Authors: Christiansen Lise B. , et al. et al.
Published: May 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 Synthesis of 4‐Aryl‐7,7‐dimethyl‐5‐oxo‐3,4,5,6,7,8‐hexahydrocoumarin under Microwave Irradiation Without Catalyst.
Authors: Tu Shu‐jiang , Zhou Jian‐Feng , Cai Pei‐jun , Wang Hai , Feng Jun‐cai
Published: May 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 Synthesis of 4H‐1‐Benzothiopyran‐4‐ones Using (Trimethylsilyl)methylenetriphenylphosphorane.
Authors: Kumar Pradeep , Bodas Mandar S.
Published: May 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 One‐Pot Chemo‐, Regio‐ and Enantioselective Functionalization of Pyridine Compounds Mediated by BuLi‐(S)‐(‐)‐N‐methyl‐2‐pyrrolidine Methoxide.
Authors: Fort Yves , Gros Philippe , Rodriguez Alain L.
Published: May 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 Addition of Ketene Silyl Acetals to Quinolinium Salts by Way of an Intramolecular C=O×××Qu+ or C=S×××Qu+ Interaction.
Authors: Yamada Shinji , Morita Chisako
Published: May 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: Studies on Organosilicon Chemistry. Part 154. Acid‐Catalyzed Cyclization of Vinylsilanes Bearing a Hemiacetal Group.
Authors: Miura Katsukiyo , Takahashi Tatsuyuki , Nishikori Hisashi , Hosomi Akira
Published: May 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: Reactions of Acylpyruvic Acids and 2,3‐Dihydrofuran‐2,3‐diones with 2,3‐Diaminopyridine.
Authors: Sof'ina O. A. , Igidov N. M. , Koz'minykh E. N. , Trapeznikova N. N. , Kasatkina Yu. S. , Koz'minykh V. O.
Published: May 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: Cyclic Aryleneazachalcogenenes. Part 15. Substituted 1,3,2,4‐Benzodithiadiazines: Novel Derivatives, By‐Products, and Intermediates.
Authors: Makarov Alexander Yu. , Bagryanskaya Irina Yu. , Gatilov Yuri V. , Mikhalina Tatiana , Shakirov Makhmut M. , Shchegoleva Lyudmila N. , Zibarev Andrey V.
Published: May 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 of a New MOP Ligand Containing a Long‐Chain Alkyl Group and Its Use for Palladium‐Catalyzed Asymmetric Hydrosilylation of Cyclic 1,3‐Dienes.
Authors: Han Jin Wook , Hayashi Tamio
Published: May 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: Photoisomerization of Persilyl‐Substituted Silacyclopropene: Formation of Stable Persilyl‐Substituted 1‐Silaallene, and Its Reactivity.
Authors: Ichinohe Masaaki , Tanaka Takashi , Sekiguchi Akira
Published: May 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: 4‐[(4′‐Methylphenyl)sulfonyl]‐1‐(triphenylphosphoranylidene)‐2‐butanone as a New Four‐Carbon Synthon for Substituted Divinyl Ketones.
Authors: Barco Achille , Benetti Simonetta , De Risi Carmela , Marchetti Paolo , Pollini Gian Piero , Zanirato Vinicio
Published: May 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: Competitive [4 + 2] Cycloadditions in Equimolar Mixtures of 1‐Arylphosphole Oxides.
Authors: Keglevich Gyoergy , Chuluunbaatar Tungalag , Dajka Beata , Namkhainyambuu Bat‐Amgalan , Ludanyi Krisztina , Toke Laszlo
Published: May 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: Heterocondensed 1,2,3‐Diazaphosphorines.
Authors: Ivonin Sergey P. , Tolmachev Andrew A. , Chaikovskaya Alexandra A. , Kudraya Tamara N. , Anischenko Andrew A. , Rusanov Eduard B. , Chernega Alexander N. , Pinchuk Alexandr M.
Published: May 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.