bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Multicatalytic Synthesis of 1,2‐Dihydroisoquinolin‐1‐ylphosphonates via a Tandem Four‐Component Reaction.
Authors: Zhou Haibo , Jin Hanpeng , Ye Shengqing , He Xiaodan , Wu Jie 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Leptogorgolide, a Biogenetically Interesting 1,4‐Diketo‐cembranoid That Reinforces the Oxidation Profile of C‐18 as Taxonomical Marker for Octocorals.
Authors: Diaz‐Marrero Ana R. , Porras Gina , Cueto Mercedes , D'Croz Luis , Lorenzo Manuel , San‐Martin Aurelio , Darias J. 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Bismuth(III) Triflate Catalyzed Rearrangement of 16α,17α‐Epoxy‐20‐oxosteroids. Synthesis and Structural Elucidation of New 16α‐Substituted 17α‐Alkyl‐17β‐methyl‐Δ13‐18‐norsteroids.
Authors: Pinto Rui M. A. , Salvador Jorge A. R. , Le Roux Christophe , Carvalho Rui A. , Matos Beja Ana , Paixao Jose A. 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Novel Triazolopeptides: Chirospecific Synthesis and Conformational Studies of Proline Derived Analogues.
Authors: Paul Andreas , Einsiedel Juergen , Waibel Reiner , Heinemann Frank W. , Meyer Karsten , Gmeiner Peter 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Alternative Synthetic Path to (‐)‐Adalinine via a SmI3‐Promoted Fragmentation of a 3‐Oxopyrrolidine Derivative.
Authors: Honda Toshio , Hisa Chihiro 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Isolation and Characterization of Novel Esters from Aerial Parts of Tiliacora acuminata.
Authors: Selvaraj S. Joseph , Alphonse I. , Britto S. John 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract 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 Method to Construct Chroman Skeleton: Asymmetric Synthesis of (‐)‐4′‐Hydroxy‐7‐methoxyflavane.
Authors: Xu Boyan , Xue Jijun , Zhang Huabing , Li Ying 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The Absolute Stereostructures of Cyanogenic Glycosides, Hydracyanosides A (I), B (II), and C (III), from the Leaves and Stems of Hydrangea macrophylla.
Authors: Nakamura Seikou , Wang Zhibin , Xu Fengming , Matsuda Hisashi , Wu Lijun , Yoshikawa Masayuki 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Expedient Synthesis of (‐)‐Amphidinolide X.
Authors: Jung Jae Hoon , Lee Eun 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Torrubiellutins A—C, from Insect Pathogenic Fungus Torrubiella luteorostrata BCC 12904.
Authors: Pittayakhajonwut Pattama , Usuwan Atit , Intaraudom Chakapong , Khoyaiklang Punsa , Supothina Sumalee 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract 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 Concise Synthesis of Licochalcone E (VII) and Its Regioisomer, Licochalcone F (VIII)
Authors: Na Younghwa , Cha Jeong‐Heon , Yoon Ho‐Geun , Kwon Youngjoo 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Asymmetric Total Synthesis of Soraphen A: A Flexible Alkyne Strategy.
Authors: Trost Barry M. , Sieber Joshua D. , Qian Wei , Dhawan Rajiv , Ball Zachary T. 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract 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 and Determination of the Absolute Configuration of FD‐838, a Naturally Occurring Azaspirobicyclic Product.
Authors: Hayashi Yujiro , Sankar Kuppusamy , Ishikawa Hayato , Nozawa Yuriko , Mizoue Kazutoshi , Kakeya Hideaki 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: 1,8‐Naphthyridine Revisited: Applications in Dimetal Chemistry
Authors: Bera Jitendra K. , Sadhukhan Nabanita , Majumdar Moumita 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Nitrite as Regulator of Hypoxic Signaling in Mammalian Physiology
Authors: van Faassen Ernst E. , et al. et al. 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The Halichondrins and E7389
Authors: Jackson Katrina L. , Henderson James A. , Phillips Andrew J. 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Asymmetric Oxidation of Sulfides Catalyzed by Titanium and Vanadium Complexes in the Synthesis of Biologically Active Sulfoxides
Authors: Volcho K. P. , Salakhutdinov N. F. 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract 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 Approaches for the Preparation of Cyclic Polymers
Authors: Laurent Boyd A. , Grayson Scott M. 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Application of Copper—Gold Alloys in Catalysis: Current Status and Future Perspectives
Authors: Bracey Charlotte L. , Ellis Peter R. , Hutchings Graham J. 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: DNA Structure and Integrity Checkpoints During the Cell Cycle and Their Role in Drug Targeting and Sensitivity of Tumor Cells to Anticancer Treatment
Authors: Skladanowski Andrzej , Bozko Przemyslaw , Sabisz Michal 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract 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 Therapeutic Approach for Autoimmune Diseases by the Sphingosine 1‐Phosphate Receptor Modulator, Fingolimod (FTY720)
Authors: Chiba Kenji 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract 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‐Photon Probes for Intracellular Free Metal Ions, Acidic Vesicles, and Lipid Rafts in Live Tissues
Authors: Kim Hwan Myung , Cho Bong Rae 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Using Two Chemical Exchange Saturation Transfer Magnetic Resonance Imaging Contrast Agents for Molecular Imaging Studies
Authors: Ali M. Meser , Liu Guanshu , Shah Tejas , Flask Chris A. , Pagel Mark D. 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Cell‐Penetrating Metal Complex Optical Probes: Targeted and Responsive Systems Based on Lanthanide Luminescence
Authors: Montgomery Craig P. , Murray Benjamin S. , New Elizabeth J. , Pal Robert , Parker David 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Responsive MRI Agents for Sensing Metabolism in vivo
Authors: De Leon‐Rodriguez Luis M. , Lubag Angelo Josue M. , Malloy Craig R. , Martinez Gary V. , Gillies Robert J. , Sherry A. Dean 
Published: October 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Entwicklung einer Methode zur Bestimmung von Ölaerosolen in Druckluft
Authors: Krekel G. , Yu X. , Klee W. , Mohrmann A. 
Published: October 2009

AbstractBei der Verdichtung von Luft mithilfe von Kompressoren werden häufig unbeabsichtigt Ölaerosole freigesetzt. Die Massenkonzentration solcher Aerosole in der erzeugten Druckluft muss regelmäßig überprüft werden, insbesondere wenn die Druckluft für Beatmungszwecke verwendet wird, da das Ölaerosol gesundheitsschädlich ist. Bisher wurden solche Messungen mithilfe der Röhrchenmethode durchgeführt, die auf der Oxidation des Öls durch Schwefelsäure beruht. Nachteilig an der Röhrchenmethode ist aber, dass die erhaltenen Messergebnisse von der Ölsorte abhängig sind. Um diese Problematik zu vermeiden, wurde eine alternative Messmethode auf Basis eines Impaktors entwickelt, bei der es sich um eine rein mechanische Methode zur Abtrennung des Ölaerosols aus der Druckluft handelt. Im Rahmen des vorliegenden Artikels wird die Impaktormethode vorgestellt. Darüber hinaus werden Ergebnisse aus Untersuchungen mit dem Impaktor zu Öltröpfchengrößenverteilungen und zum Ölabscheidegrad dargelegt. Schließlich wird eine Methode zur Kalibrierung der Messung mit dem Impaktor beschrieben und die Anwendung der Impaktormethode in der Praxis diskutiert.
Kontinuierliche Darstellung von Bariumsulfat‐Nanopartikeln im MicroJet‐Reaktor
Authors: Rüfer A. , Räuchle K. , Krahl F. , Reschetilowski W. 
Published: October 2009

AbstractDie Nanopartikelsynthese mittels Fällungsreaktion ist ein schneller und verfahrenstechnisch vergleichsweise einfach zu realisierender Prozess. Aus wirtschaftlichen Gründen und auch aufgrund besserer Kontrollmöglichkeiten der Reaktion, bietet sich ein kontinuierliches Verfahren an. Die vorliegende Arbeit behandelt die kontinuierliche Fällung der Modellsubstanz Bariumsulfat im Labormaßstab unter Zuhilfenahme der inhärenten Vorteile der Mikroreaktionstechnik. Mit einem geeigneten Stabilisator und unter optimierten Bedingungen konnten Nanopartikel mit einer durchschnittlichen Größe von 60 nm auf kontinuierlichem Wege dargestellt werden. Durch Variation der Prozessparameter sind stabile Dispersionen mit einstellbaren Partikelgrößen zwischen 60 und 150 nm reproduzierbar zugänglich. Zusätzlich konnte die prinzipielle Vereinbarkeit von Mikroreaktionstechnik und Fällungsreaktionen nachgewiesen werden.
Phylotypic expression of the bHLH genes Neurogenin2, Neurod, and Mash1 in the mouse embryonic forebrain
Authors: Osório Joana , Mueller Thomas , Rétaux Sylvie , Vernier Philippe , Wullimann Mario F. 
Published: October 2009

AbstractIn the anamniote model animals, zebrafish and Xenopus laevis, highly comparable early forebrain expression patterns of proneural basic helix‐loop‐helix (bHLH) genes relevant for neurogenesis (atonal homologs, i.e., neurogenins/NeuroD and achaete‐scute homologs, i.e., Ascl/ash) were previously revealed during a particular period of development (zebrafish: 3 days; frog: stage 48). Neurogenins/NeuroD on the one hand and Ascl1/ash1 on the other hand exhibit essentially mutually exclusive spatial patterns, probably reflecting different positional information received within the neural tube, and appear to underlie glutamatergic versus GABAergic neuronal differentiation, respectively. Significant data suggest that similar complementary localizations of these proneural genes and corresponding differentiation pathways also exist in the mouse, the prominent mammalian model. The present article reports on detailed mouse brain bHLH gene expression patterns to fill existing gaps in the identification of expression domains, especially outside the telencephalon. Clearly, there are strong similarities in the complementarity of territories expressing Ascl1/Mash 1 versus neurogenins/NeuroD in the entire mouse forebrain, except for the pretectal alar plate and basal plate of prosomeres 1–3. The analysis substantiates localization of neurogenins/NeuroD in the pallium, eminentia thalami, and dorsal thalamus, and expression of Ascl1/Mash 1 in the striatal and septal subpallium, preoptic region, ventral thalamus, and hypothalamus, which is highly similar to the situation described in Xenopus and zebrafish. Thus, all three vertebrate model species display a “phylotypic stage or period” corresponding to a temporally and spatially defined control of neurogenesis during forebrain development, ultimately resulting in the differentiation of distinct populations of glutamatergic versus GABAergic neurons. J. Comp. Neurol. 518:851–871, 2010. © 2009 Wiley‐Liss, Inc.
Patterned assembly and neurogenesis in the chick dorsal root ganglion
Authors: George Lynn , Kasemeier‐Kulesa Jennifer , Nelson Branden R. , Koyano‐Nakagawa Naoko , Lefcort Frances 
Published: October 2009

AbstractThe birth of small‐diameter TrkA+ neurons that mediate pain and thermoreception begins ≈24 hours after the cessation of neural crest cell migration from progenitors residing in the nascent dorsal root ganglion. Although multiple geographically distinct progenitor pools have been proposed, this study is the first to comprehensively characterize the derivation of small‐diameter neurons. In the developing chick embryo we identify novel patterns in neural crest cell migration and colonization that sculpt the incipient ganglion into a postmitotic neuronal core encapsulated by a layer of proliferative progenitor cells. Furthermore, we show that this outer progenitor layer is composed of three spatially, temporally, and molecularly distinct progenitor zones, two of which give rise to distinct populations of TrkA+ neurons. J. Comp. Neurol. 518:405–422, 2010. © 2009 Wiley‐Liss, Inc.
In situ hybridization of neuropeptide‐encoding transcripts afp‐1, afp‐3, and afp‐4 in neurons of the nematode ascaris suum
Authors: Nanda Jennifer Cho , Stretton Antony O.W. 
Published: October 2009

AbstractThe gene transcripts encoding both the AF8 and AF2 neuropeptides of the nematode Ascaris suum have been identified, cloned, and sequenced. The AF8 transcript (afp‐3) encodes five identical copies of AF8; each peptide‐encoding region is flanked by the appropriate dibasic or monobasic cleavage processing sites. The AF2 transcript (afp‐4) encodes three identical copies of AF2 along with the appropriate cleavage sites. In contrast, the afp‐1 transcript (Edison et al. [1997] Peptides 18:929–935) encodes six different AF peptides (AF3, 4, 10, 13, 14, 20) which all share a –PGVLRFamide C‐terminus but have different N‐terminal sequences. By using in situ hybridization, gene transcript expression patterns of afp‐1, afp‐3, and afp‐4 (As‐flp‐18, As‐flp‐6, and As‐flp‐14, respectively, in the naming convention proposed by Blaxter et al. [1997] Parasitol Today 13:416–417) were determined in the adult A. suum anterior nervous system. Each gene transcript can be localized to a different subset of neurons. These subsets of neurons are different from the subsets of Caenorhabditis elegans neurons that were shown to express identical or similar peptides by the use of promoter GFP constructs (Kim and Li [2004] J Comp Neurol 475:540–550). J. Comp. Neurol. 518:896–910, 2010. © 2009 Wiley‐Liss, Inc.
Fluid–structure interaction methods in biological flows with special emphasis on heart valve dynamics
Authors: Vigmostad Sarah C. , Udaykumar Holavanahalli S. , Lu Jia , Chandran Krishnan B. 
Published: October 2009

AbstractThere are numerous examples of fluid–structure interactions (FSIs) within the human body. In all cases, a computer model capable of simulating the phenomenon can aid in the understanding of organ function, failure, and implant design or improvement. In the current paper, two approaches are examined for use in simulating the FSI problem of the dynamics of tissue heart valves. Valve leaflets have nonlinear anisotropic material properties, and undergo complex deformation. Their motion affects—and is affected by—the surrounding blood. This two‐way coupling necessitates a robust algorithm in order to overcome numerical stiffness, convergence challenges, and stability issues. A locally refined Cartesian mesh, sharp interface method has been developed for the fluid flow solution. In the structural domain, the valve leaflet is represented in a Lagrangian fashion and moves based on its experimentally determined material properties. In computing leaflet motion, the anisotropic, nonlinear material properties of the valve leaflet are incorporated using a finite element solver, which calculates the leaflet deformation and stresses based on the stress imparted by the surrounding fluid. Two FSI algorithms have been studied in the context of a sharp‐interface Cartesian grid setting, and each has been validated with benchmark results. The two approaches are compared, and ultimately one is selected as most appropriate for simulating tissue heart valves. In the selected approach, a strongly coupled, partitioned method is used in which subiterations of the fluid and structure solutions are performed at each time step. During the subiterations, the leaflet motion is used as a boundary condition on the fluid, and the fluid stresses act as a boundary condition on the leaflet. In this way, continuity is ensured and two‐way coupling is achieved. The selected approach has overcome the challenges faced by previous simulations reported in the literature, and a robust FSI solution is achieved using physiologic Reynolds numbers, realistic material properties, highly resolved grids, and a dynamic simulation. This approach has the advantage of handling both thin and volumetric embedded objects in a unified fashion, and of treating rigid and deformable structures in the same way, thus allowing a spectrum of potential applications. Copyright © 2009 John Wiley & Sons, Ltd.
Deconvolution of spectral data for colorimetry by second order local power expansion
Authors: Oleari Claudio 
Published: October 2009

AbstractIn spectral measurements, a consequence of using finite bandwidth is that the observed quantity is the convolution of the instrument‐spectral‐bandpass function with the unknown quantity that we want measure. To know the true value of the quantity to be measured, we must perform a deconvolution of the observed data. This article proposes a deconvolution technique based on the complete knowledge of the instrument‐spectral‐bandpass function and on the hypothesis that the unknown quantity to be measured can be power expanded locally around each measuring wavelength. Typical spectral bandpass functions, triangular and Gaussian and with symmetric and asymmetric shape are considered. The spectral resolution evaluated by simulation as a function of the bandwidth and of the spectral scanning step is given to represent the performance of this technique. © 2009 Wiley Periodicals, Inc. Col Res Appl, 2010