bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: A Novel Synthetic Method of the (VII) (.+‐.)‐(3aα,8aα)‐Ethyl 8β‐Hydroxy‐6β‐methyl‐2‐oxooctahydro‐2H‐cyclohepta [b]furan‐3α‐carboxylate and Its Chemical Transformation to (XIII) (.+‐.)‐(3aα,8aα) ‐3α,6β‐Dimethyl‐3,3a,4,5,6,8a‐hexahydro‐2H‐cyclohepta [b]furan‐2‐one, (+)‐ (XIV) and (‐)‐ (XIV) ‐7β‐(2‐Acetoxy‐1α‐methylethyl) ‐4β‐methyl‐2‐cyclohepten‐1β‐ol, and (+)‐ (XVII) and (‐)‐ (XVII) ‐7β‐(2‐Acetoxy‐1α‐methylethyl) ‐4β‐methyl‐2‐cyclohepten‐1‐one. Possible Common Synthetic Intermediates for Pseudoguaianolides, 4,5‐Secopseudoguaianolides, Guaianolides, 4,5‐Secoguaianolides, and Octalactins.
Authors: SHIMOMA F. , KUSAKA H. , WADA K. , AZAMI H. , YASUNAMI M. , SUZUKI T. , HAGIWARA H. , ANDO M. 
Published: July 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: DIVSEL and COMPLIB — Strategies for the Design and Comparison of Combinatorial Libraries Using Pharmacophoric Descriptors.
Authors: PICKETT S. D. , LUTTMANN C. , GUERIN V. , LAOUI A. , JAMES E. 
Published: July 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: From Fullerenes to Nanotubes. The Research Potential of the New Phases of Carbon
Authors: KUZMANY H. 
Published: July 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: Chemistry of the Genus Allium: Recent Results.
Authors: CAROTENUTO A. , FATTORUSSO E. , LANZOTTI V. , MAGNO S. 
Published: July 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: Neoclerodane Diterpenoids from Labiatae
Authors: PIOZZI F. 
Published: July 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 Variously Substituted Spirobenzocyclobutenes
Authors: PHANSAVATH P. , STAMMLER R. , AUBERT C. , MALACRIA M. 
Published: July 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: High Density Lipoprotein: Are Elevated Levels Desirable and Achievable?
Authors: BISGAIER C. L. , PAPE M. E. 
Published: July 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: Total Synthesis of Brevetoxin A
Authors: NICOLAOU K. C. , YANG Z. , SHI G. , GUNZNER J. L. , AGRIOS K. A. , GAERTNER P. 
Published: July 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: s‐Triazolo[3,4‐b]‐1,3,4‐thiadiazole Derivatives
Authors: ZHANG Z.‐Y. , SUN X.‐W. 
Published: July 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: Homolytic Substitution: A Molecular Menage a Trois
Authors: WALTON J. C. 
Published: July 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: Recent Applications of α‐Phenylethylamine (α‐PEA) in the Preparation of Enantiopure Compounds. Part 1. Incorporation in Chiral Catalysts. Part 2. α‐PEA and Derivatives as Resolving Agents.
Authors: JUARISTI E. , ESCALANTE J. , LEON‐ROMO J. L. , REYES A. 
Published: July 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: Combinatorial Methods in Homogeneous and Heterogeneous Catalysis
Authors: WEINBERG W. H. , JANDELEIT B. , SELF K. , TURNER H. 
Published: July 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: Bimetallic Homogeneous Hydroformylation
Authors: STANLEY G. G. 
Published: July 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 Studies in Fullerene Chemistry: Some Russian Platinum Metal Fullerene Research
Authors: SOKOLOV V. I. , BASHILOV V. V. 
Published: July 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: Enantioselective Catalysis for Agrochemicals: The History of (S)‐Metolachlor, (R)‐Metalaxyl and Clozylacon
Authors: BLASER H.‐U. , SPINDLER F. 
Published: July 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: Synthetic Potential and Bioactivity of Cyclopropanes
Authors: SALAUN J. 
Published: July 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: Non‐Linear Aspects in Catalysis and Importance of Their Control to Solve Energy and Environmental Problems
Authors: INUI T. 
Published: July 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: Perovskite Oxides in Catalysis: Past, Present and Future
Authors: LOMBARDO E. A. , ULLA M. A. 
Published: July 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: Catalysis with Palladium Clusters
Authors: MOISEEV I. I. , VARGAFTIK M. N. 
Published: July 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: Catalysis by Mixed‐Metal Clusters Containing Gold Phosphine Groupings
Authors: PIGNOLET L. H. 
Published: July 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: Applications of the Mitsunobu Reaction in Peptide Chemistry
Authors: WISNIEWSKI K. , KOLDZIEJCZYK A. S. , FALKIEWICZ B. 
Published: July 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: Chiral Building Blocks for Drug Synthesis
Authors: STRACK D. 
Published: July 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: Some Surprising Chemistry of Sterically Hindered Silanols
Authors: LICKISS P. D. 
Published: July 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: Mechanism of Rubisco: The Carbamate as General Base
Authors: CLELAND W. W. , ANDREWS T. J. , GUTTERIDGE S. , HARTMAN F. C. , LORIMER G. H. 
Published: July 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: Protein Folding: A Perspective from Theory and Experiment
Authors: DOBSON C. M. , SALI A. , KARPLUS M. 
Published: July 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: Computational Thermochemistry and Transition States
Authors: DURANT J. L. 
Published: July 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: Some Innovative Technologies Using Solid Electrolytes in Measuring Gas Compositions
Authors: KUMAR R. V. 
Published: July 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: EPR of Cationic Forms of Fullerenes
Authors: ROZPLOCH F. , JAGIELSKI S. , NOWAK L. , PATYK J. , SZROEDER P. 
Published: July 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.
Ensuring safety of implanted devices under MRI using reversed RF polarization
Authors: Overall William R. , Pauly John M. , Stang Pascal P. , Scott Greig C. 
Published: July 2010

AbstractPatients with long‐wire medical implants are currently prevented from undergoing magnetic resonance imaging (MRI) scans due to the risk of radio frequency (RF) heating. We have developed a simple technique for determining the heating potential for these implants using reversed radio frequency (RF) polarization. This technique could be used on a patient‐to‐patient basis as a part of the standard prescan procedure to ensure that the subject's device does not pose a heating risk. By using reversed quadrature polarization, the MR scan can be sensitized exclusively to the potentially dangerous currents in the device. Here, we derive the physical principles governing the technique and explore the primary sources of inaccuracy. These principles are verified through finite‐difference simulations and through phantom scans of implant leads. These studies demonstrate the potential of the technique for sensitively detecting potentially dangerous coupling conditions before they can do any harm. Magn Reson Med, 2010. © 2010 Wiley‐Liss, Inc.
Bakterien am Schopf gepackt
Authors: Groß Michael 
Published: July 2010

AbstractWie die haftenden Haare der Bakterien wachsen, die zum Beispiel Harnwegsinfektionen verursachen, scheint nun geklärt. Hemmstoffe dieses Prozesses könnten schon bald gegen Resistenzen und so gegen Infektionskrankheiten helfen.
Komplexe Strukturen, neue Detektionsmethoden
Authors: Clasen Christian 
Published: July 2010

AbstractDie Rheologie untersucht nicht mehr nur das Fließverhalten von Polymerschmelzen. Moderne rheologische Methoden können von der Bewegung des Einzelmoleküls bis hin zur Elastizität einer Phasengrenzfläche tief in die Struktur und Dynamik von komplexen Fluiden hineinsehen.
Elementbestimmung in Kunststoffen
Authors: Simons Christoph , Mans Christian , Hanning Stephanie , Janßen Anton , Kreyenschmidt Martin 
Published: July 2010

AbstractFür die Elementanalytik und ‐speziation in Elektronikbauteilen, wie sie die EU vorschreibt, gibt es viele Methoden. Eine universell geeignete Technik existiert jedoch nicht. Vielmehr sind Methoden wie Röntgenfluoreszenzanalyse und Atomabsorptionsspektrometrie zu kombinieren und weitere Entwicklungen erforderlich.
Heiße Prototypen und cooles Design
Authors: Bulmahn Maren 
Published: July 2010

AbstractNobel‐ und Leibniz‐Preisträger sind wohlbekannt. Aber was ist mit den vielen anderen Preisträgern und Preisschildträgern? Manche sterben für einen Preis und andere erfinden sich holistisch neu. Schließlich gibt es noch die, welche darum ringen, ihre Form zu wahren.
Rund ums rote Blutkörperchen
Authors: Groß Michael 
Published: July 2010

AbstractErythrozyten, ihre Aufgaben und Reaktionen sind komplexer als bisher gedacht: Ihr Hämoglobin transportiert NO und ihre blutgruppenbestimmenden Zuckermoleküle lassen sich so verändern, dass eine Blutspende für alle Menschen geeignet ist. Medizin, Malaria‐Forschung und Systembiologie untersuchen Erythrozyten immer eingehender.
Damit die Chemie beim Schreiben stimmt
Authors: Pichler Klemens , Dinkel Holger , Horn Anselm 
Published: July 2010

AbstractElektronische Literaturverwaltung ist aus dem wissenschaftlichen Alltag und vor allem dem Publizieren nicht mehr wegzudenken. Zauderern, Neulingen und Umsteigern seien als Entscheidungshilfe drei gängige Programme vorgestellt.
Global satellite measurements of HDO and implications for understanding the transport of water vapour into the stratosphere
Authors: Payne V. H. , Noone D. , Dudhia A. , Piccolo C. , Grainger R. G. 
Published: July 2010

AbstractThe deuterium content of water vapour in a given air mass is sensitive to its temperature and condensation history. Isotopic measurements therefore have the potential to shed light on the transport of air and water vapour into the stratosphere. Previous measurements of the isotopic composition in the upper troposphere and stratosphere have been sparse in terms of both spatial and temporal coverage. Presented here are retrievals of the deuterium content of water vapour (HDO or δD) from the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS) satellite instrument. These retrievals offer the first global scale coverage of the isotopic composition of water vapour in this altitude region and span a time period of almost two years. The spatial coverage and the time span of the dataset offer previously unattainable insight into the mean seasonal and spatial distributions of the isotopic composition of water vapour in the upper troposphere and stratosphere. Measurements of HDO are extremely challenging due to low sensitivity in the spectra at low temperatures and water vapour amounts. Nonetheless, the data show a number of interesting results. Zonal mean profiles show the greatest depletion in δD in the tropical upper troposphere, with decreasing depletion with altitude in the stratosphere due to the influence of methane oxidation. Seasonal zonal means also show a strong depletion in the southern polar spring at around 300 mbar, which is thought to be related to the occurrence of polar stratospheric clouds and dehydration events in the polar vortex. Geographically, the regions and time periods where the greatest depletions are observed in the tropical upper troposphere are those associated with strong convective activity. Results confirm that temporal variability is central to the transport of water vapour into the tropical tropopause layer (TTL) and stratosphere. The data presented here show an annual cycle in δD in the TTL which is tied to temperature and suggests that this signature propagates upwards into the stratosphere. The data also show a number of points where extremely dry air is associated with relatively enriched δD values. We postulate that these points are evidence of ice lofting. Copyright © 2007 Royal Meteorological Society
The value of observations. II: The value of observations located in singular‐vector‐based target areas
Authors: Buizza Roberto , Cardinali Carla , Kelly Graeme , Thépaut Jean‐Noël 
Published: July 2010

AbstractData‐assimilation experiments have been run in seven different configurations for two seasons to assess the value of observations taken in target regions identified either using singular vectors (SVs) or randomly, and located over the Pacific or the Atlantic Oceans. The value has been measured by the relative short‐range forecast error reduction in downstream areas, specifically a North American region for observations taken in the Pacific Ocean, and a European region for observations taken in the Atlantic Ocean.Overall, results have indicated (1) that observations taken in SV‐target areas are on average more valuable than observations taken in randomly selected areas, (2) that it is important that the daily set of singular vectors are used to compute the target areas, and (3) that the value of targeted observations depends on the region, the season and the baseline observing system. If the baseline observing system is data‐void over the ocean, then the average value of observations taken in SV‐target areas is very high. Considering for example winter 2004, SV‐targeted observations over the Pacific (Atlantic) reduce the day‐2 forecasts error of 500 hPa geopotential height forecasts in the verification region by 27.5% (19.1%), compared to 15.7% (14.9%) for observations taken in random areas. By contrast, if the baseline observing system is data‐rich over the ocean, then the average value of observations taken in SV‐target areas is rather small. Considering for example winter 2004, it has been estimated that adding SV‐targeted observations over the Pacific (Atlantic) would reduce, on average, the day‐2 forecasts error in the verification region by 4.0% (2.0%), compared to 0.5% (1.7%) for observations in random areas. These average results have been confirmed by single‐case investigations, and by a careful examination of time series of forecast errors.These results indicate that more accurate assimilation systems that can exploit the potential value of localized observations are needed to increase the average return of investments in targeting field experiments. Copyright © 2007 Royal Meteorological Society